[....] Starting enhanced syslogd: rsyslogd[ 11.833835] audit: type=1400 audit(1515793939.939:4): avc: denied { syslog } for pid=3162 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 '10.128.15.213' (ECDSA) to the list of known hosts. 2018/01/12 21:52:34 fuzzer started 2018/01/12 21:52:34 dialing manager at 10.128.0.26:43765 2018/01/12 21:52:37 kcov=true, comps=false syzkaller login: [ 29.662354] random: crng init done 2018/01/12 21:52:38 executing program 0: arch_prctl(0x1001, &(0x7f0000c20000)="27ce1e35f3d5527ed0738b5ca1f49a679624980a128be1de53cfa81da877da6d66b82f58c94d989c1db7a6c1fd97cd2e5a0413f381253f321245e77902d6a6285295363497680cd806e337e9657c64e31a7f81f421eeb6b6107852ba47e19e0273fa563c878234d739ea38bdd343671b1a67a3ea4839e1e9092d931eb188caccfc19f68a59744e7d8d2fa79a62cae20a7acd489e459ccc961cba77e44b6b2b058cd14916b7f02733195d7a9bfcb269975cd394ea4c9e24b1d85457f965ed52e2a7246041d331fc97ec3a1b7d984c13") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a7000)='/proc/self/net/pfkey\x00', 0x8100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8001) clock_gettime(0x0, &(0x7f0000ff1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00002ec000)=[{r0, 0x200, 0x0}, {r0, 0x400, 0x0}, {r0, 0x201, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x6000, 0x0}], 0x6, &(0x7f0000000000)={r1, r2+30000000}, &(0x7f000099b000)={0x72562ce3}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x21f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) rt_sigreturn() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000-0x4)=0x3f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000004000-0x10)={r4, &(0x7f0000003000)=""/3}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x100000001) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000002000-0xfc)="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", 0xfc, 0x48080, &(0x7f0000004000)=@ipx={0x4, 0x6, 0x3ff, "95b11dc7021e", 0xec8b, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000006000-0xfc)="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", 0xfc, 0x1, &(0x7f0000006000-0x10)={0x3, {"a6723df0e8a77f"}, 0x8}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0x45, "cae2fceb3f7120303bf49fd41a401fe5f1db869b94261ec20f059f4d5f9189f32229a0bc275e8fbfea312a5100606fbceb8949b7c85ef7ca08d2e3e6df2370d22b4bde7552"}, &(0x7f0000002000-0x4)=0x4d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r6, 0x28, 0xfe, "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"}, 0x106) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000008000-0x60)={0x27, 0xf0b, 0x6, 0x3, 0x1f, 0x8, "62b4d11aeb933850e037552f4ba5dc8284dcd6e3a69690c03f853e12f07d7d70e92327191a14a8733a627aa7c48728172f89924e33ee1d5a2cc943d962e9e1", 0x100}, 0x60) 2018/01/12 21:52:38 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000089c000)=""/161) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009c7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1}) getpeername(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/219) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000)={0x9, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200, 0x8, 0x8, 0x6ac900000, 0x0, 0x3156, 0x0, 0xacff}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003000)={0x80000000, 0x4, 0x6, 0x57f5, 0x7fffffff, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x8, 0x0, 0x20, 0x7, 0x1, 0x22cb, 0xffffffff, {0x0, @in={{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x9, 0x3f, 0xffff}}, &(0x7f0000005000)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x9, 0x20a, 0x5, 0x2, r2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sync_file_range(r0, 0x6, 0x3f, 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/12 21:52:38 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b6c000-0x4)=0x2, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d27000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x9, 0x9, 0x1d, "4fad0d193fc7ee37f0f933ac9a8c0cf870205f3f823a428ee5d60c73196ecd07fef8e940d75df416ee9de29c440909dab3231bb1d104eaa18bb9993d85ba8a7d", "5226cc57cc559c765f1e3fac5eea2a31b7099f93c22f0ae087e65a4195828fcd27330e8d848e11916ddfbee8c1ee9ec82c77999d06a7624ed37a0ca4bd296257", "d93b085cba8698bc6bab0a548dac1ce406eb28c473ea91d8ca0c8d67936da803", [0x80, 0x7fff]}) unshare(0x60000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000002000)={0x8113, 0x0, {0xffffffffffffffff, 0x0, 0x3ff, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x4, 0xfc00000000000000, 0x4, 0x1e6040000000, 0x1, 0xfff, 0x7, 0x5, 0x3ff, 0x4, 0xe52}, 0xb) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002000-0x18)={0x81, 0xf7c, 0x101, 0x80000000, 0x4, 0xfffffffffffffffd}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000006000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r0, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000006000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xda41, 0xd4, "d67ebd26c83b915b37c232d275a29f055c869321324916b380c04b411d1b66885da864e6accb9dfbd19aabde879f5f7701a224cbaa15db84959b8492b5bb98fb3353aa568c771fcc310a2b81aeba7152"}, 0x160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000007000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007000)=0x0) r4 = getpgid(r3) fdatasync(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000007000)={0x0, 0x8, 0x5, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x1, &(0x7f0000009000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 21:52:38 executing program 4: lstat(&(0x7f000021e000)='./file0\x00', &(0x7f00009ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f84000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="6cf1f36d8a8e41051d7bba28317c2041e073a6188742fa29aa8c250fdcdde8dadc91b6aa3928e96fd08a7a6f351a1c40b26ce84c33cf25c7a68f1eb15a1296", 0x3f}, {&(0x7f0000c4b000-0x5d)="8b600be1929a632066d7ee6fd9510315f61c40d73c477ae748b246478a8dd620e8d31a9fc64004bf1f36883165cf5469750b72ac6d40022f975db1c2bc067137e0f9bb18ba41e453aed6eed03f798b33ae28afc59e5a10162a186ce699", 0x5d}, {&(0x7f0000f05000-0xfc)="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", 0xfc}], 0x3, 0x0, 0x0, 0x4010}, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x100000001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0) keyctl$link(0x8, r3, r4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000005000-0x6)={r2, 0x7}, 0x6) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000005000)={0x7, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000006000)="2d6af1c06b04d6052b35204adfe82601e353ab1c8bd89640f8cf872f4bf5bb5af00f15970452b32d5171d1d67a01a65855119528a66c0da17f405c7476886cf53726fb9c2aa15ec4abd1e422572624ccdccfe3d3d15f1c54a8cad89068750680c1405e0c6477d9bbdb97ead84bac7c3fd4ab5740fa07b54b88d5ed2e9aa469a421a7b12fe45f20b1edb4334c0e38e01667c76d9030b81f6c1383cc5bb315864dd684e14c53a241dc4c798e746890f943c997c167397016c15aacd3b8ca14d4ad79e77ca1f5ff08268cf13d1109c3199bb06d2c38738c225fc9a39e268f10117e307862c1e03e64f13fda4aad671a237d8b8485", 0xf3}], 0x2, &(0x7f0000003000-0x1080)=[{0x70, 0x10a, 0x1, "81c60af962c36a7a703642c79f5944f23188cf0cbafb3702d02c381c1f26143df249f2eec1c7de2911f26635d72b73a7cdd65a86ff89bc355ea32dde3bae169a1aacff8973a3838b04fea29bb979a22791564f2808bd5d46a05338"}, {0x1010, 0x115, 0xfffffffffffffd34, 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"}], 0x1080, 0x20040000}, 0x80) 2018/01/12 21:52:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000131000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x4b, 0x3, [0x200, 0x7, 0x0]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x50)=[{r1, 0x201, 0x0}, {r1, 0x10, 0x0}, {r1, 0x4001, 0x0}, {r0, 0x100, 0x0}, {r1, 0x20, 0x0}, {r1, 0x4005, 0x0}, {r1, 0x480, 0x0}, {r1, 0x400, 0x0}, {r1, 0x9200, 0x0}, {r0, 0x400, 0x0}], 0xa, &(0x7f0000003000-0x10)={r4, r5+30000000}, &(0x7f0000001000)={0xec}, 0x8) r6 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x80040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000003000)={0x4, 0x8, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000002000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000002000)={@loopback={0x0, 0x1}, r7}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r3, 0x1b, "eda6500d7b8389109bcafe9e2f65a09dcad6adb530ce3a2ee38972"}, &(0x7f0000004000)=0x23) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000005000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r8, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x40, 0x0}, {r1, 0x88, 0x0}, {r1, 0x200, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x10, 0x0}, {r6, 0x20, 0x0}, {r1, 0x20, 0x0}, {r0, 0x8, 0x0}], 0x8, &(0x7f0000007000)={r9, r10+30000000}, &(0x7f0000008000-0x8)={0x10000}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/12 21:52:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e12000)="c1f2dc61fa8ba9c13c686c8b1c4ce5a606e44abc8da6d959751d79cf9b44148c7878618264cae1850652d3000dfea734f55a7025f0f6413ad996c7d9e4917b2fcc827fc6c313f5b5d0846c29e393afb21708762973fe41ca9246443cad08885847f7a594802a7923542192785c8107462b468e497eaaf1308655073edac3859bd0460a64b430281a28e9abe18db2abaf583d16835a7a233c012a371fa6756edf75af2a3e16c35d6c1f459e907b23dda848", 0xb1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00005e4000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x66)="3b673de5a8421044c1e22bf773dac42833636c1ff7fb23dcb6ee51e5afb5e79df31a52468596d17e5f7fdfc15270f22a62c8a53248e5f5d8770a87d3f3e545d8eb002e330159fe13781997b09df8f38c8bceeef7a90be0cac7e5c5f0ca0293ec2f34dbffa0d9", 0x66, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000bec000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r2}, &(0x7f0000001000-0x2e)=""/46, 0x2e, &(0x7f0000689000)={&(0x7f0000000000)={'sha256-generic\x00'}, &(0x7f0000287000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000001000)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000001000)={0x2, 0xb, 0x5, 0xf, 0x6, 0x0, 0x2, 0x0, [@sadb_lifetime={0x4, 0x2, 0x20, 0x3f, 0x9, 0x90}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000004000-0x10)={&(0x7f0000001000-0x6)=""/6, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000004000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) flistxattr(r3, &(0x7f0000003000)=""/24, 0x18) shutdown(r3, 0x1) 2018/01/12 21:52:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x6370fecf7e31c4f9, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/139, 0x8b}], 0x1, &(0x7f0000001000-0x31)=""/49, 0x31, 0x2}, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000+0x33)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 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) sendmsg$nl_netfilter(r4, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000004000)={0x20, 0x12, 0x4, 0x2, 0x6, 0x0, {0xf, 0x0, 0x1}, [@nested={0xc, 0x44, [@flag={0x4, 0x56}, @flag={0x4, 0x5e}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x2404c041) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000002000)=""/161) fcntl$setlease(r2, 0x400, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000003000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r5}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000-0x10)=@ax25={0x3, {"cfea83b1c47b83"}, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000007000-0xb0)={{0x5, 0x3}, 'port0\x00', 0xcb, 0x80000, 0x0, 0x7, 0x8, 0x0, 0x7f, 0x0, 0x4, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000007000)=0x4) 2018/01/12 21:52:38 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000170000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$unix(r0, &(0x7f000000e000)=@file={0x0, ""/108}, &(0x7f0000459000)=0x6e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092b000)='/dev/rfkill\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="45cc53d630be25a9", 0x8, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f0000003000)={0x87}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(r1, &(0x7f0000005000)={0x800}, 0x8, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000007000-0xc)={0x4, [0xf967, 0xfffffffffffffff7, 0x7fffffff, 0xcec6]}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000007000)=""/12, 0xc, 0x10000, &(0x7f0000003000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000002000-0x58)=""/88) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000009000-0x8)=0x4, 0x8) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000006000)=0x80000000) rt_sigprocmask(0x1, &(0x7f0000009000-0x8)={0x9}, &(0x7f0000002000)={0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000009000)=@nfc={0x27, 0x2dd, 0xff, 0x5}, 0x10) [ 31.037975] audit: type=1400 audit(1515793959.139:5): avc: denied { sys_admin } for pid=3374 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.112097] IPVS: Creating netns size=2536 id=1 2018/01/12 21:52:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000012000)={0x2, 0x0, 0xca3, 0x0, 0xffffffffffffffc1}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000)=0x0, 0x4) prctl$getname(0x10, &(0x7f0000013000-0xa3)=""/163) socket$netlink(0x10, 0x3, 0x6) r2 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000014000-0xac)=[@in={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) [ 31.204489] IPVS: Creating netns size=2536 id=2 [ 31.212025] audit: type=1400 audit(1515793959.319:6): avc: denied { sys_chroot } for pid=3522 comm="syz-executor6" 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 2018/01/12 21:52:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cf9000-0x8)={0x0, 0x0}) ioprio_set$pid(0x1, r0, 0x7) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00004e3000)="852413663d7bd1e53a4d7847afcfe7c32e26361e9e1e0f141271ea646c3313227b85f8408536f9d1e0523967ff3ab140d4a6a311c5f235124e28e3957823771360e40e0d8591995a19e143b0be3193814d841eb41c17a441c53cf798ebbbd8179592d92d46d0d7ec523fd5ff68ba89638bbdc34d98db0cda62e01559c797a74de90a19d0551616e5e774033d8d451e3f20261623557c8720fd6bb16b2995952ae78a58e5d80e7ee8c41861386f8b7630360c7680bdcc2adcabc651d2acbe1fac1c1587f046a135eb", &(0x7f00003ee000-0x8c)="da7077e1c832a9b67faf6ae3bf1c40bddc18bf0183ff1fdc400bc27ce1da3ef9422476721a33a32beee7657f805d2ef7bd6e28b0cd92319d3750cbc8190ca1aa768c2be73d5c879e7709dd5eeeee68aca435c875e3e9547207056d9fbfab83e9c48f85b08b57cde223bc64872a42f3d29872dcfed73a4104fdf0539d75f540b6a58149b9045f104439a043bf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000083b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 31.282780] IPVS: Creating netns size=2536 id=3 2018/01/12 21:52:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) open$dir(&(0x7f0000dff000-0x8)='./file0\x00', 0x400902, 0x8) getdents(r1, &(0x7f0000bcd000)=""/0, 0x0) getpriority(0x1, r0) [ 31.306696] IPVS: Creating netns size=2536 id=4 [ 31.332426] IPVS: Creating netns size=2536 id=5 2018/01/12 21:52:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000999000-0x4)=0xc) fcntl$lock(r0, 0x6, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x8, r1}) 2018/01/12 21:52:39 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000001000-0x30)=[], 0x0) [ 31.353993] IPVS: Creating netns size=2536 id=6 [ 31.366807] IPVS: Creating netns size=2536 id=7 2018/01/12 21:52:39 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2080, 0x2) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/12 21:52:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000b89000)=0x100, 0x4) 2018/01/12 21:52:39 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000ef3000-0x8)=0x100000000) setsockopt$inet_opts(r0, 0x0, 0x4000000011, &(0x7f0000eef000)="9d", 0x1) [ 31.402384] IPVS: Creating netns size=2536 id=8 [ 31.416031] audit: type=1400 audit(1515793959.519:7): avc: denied { net_admin } for pid=3631 comm="syz-executor5" 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 [ 31.438351] audit: type=1400 audit(1515793959.549:8): avc: denied { dac_override } for pid=3613 comm="syz-executor1" 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 2018/01/12 21:52:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8101, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400000000000000000008", 0x29}], 0x1) 2018/01/12 21:52:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/keychord\x00', 0x404c0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00008d7000-0x5c)={0x9, 0x0, {0xffffffffffffffff, 0x1, 0x8c, 0x3, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x2, 0x0) write(r1, &(0x7f0000d93000-0x24)="2400000052001f0014f9f426000904000a0007f807000100020000000000000000000000", 0x24) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000530000-0x4)=0x6, 0x4) stat(&(0x7f00004f9000)='./file0\x00', &(0x7f0000946000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000f1000)={0x0, 0x0}) r4 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e4000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000c9a000)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000a89000-0x10)={&(0x7f0000422000)={0x11cc, 0xc, 0xb, 0x100, 0x7, 0x1, {0x0, 0x0, 0x0}, [@typed={0xc, 0x77, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x62, @uid=r2}, @generic="d4bc29bc8816c1e5d82248a076bca7c0c0a73e3b2e5784ac33c477d384004724804af9bcd42177a92e4e96f58e37b4d21a5072a83368c304c9ed883a80333d0b735423943507264193372bf9ff7d2b4e58cb328a812b59b6c42c1cc3ed9c7cd3ca8a4f16707e5d", @typed={0x20, 0x19, @str='wlan1posix_acl_access\x00'}, @nested={0xa4, 0x7c, [@typed={0xc, 0x8e, @fd=r3}, @generic="cb95da73d4bb95c0ab3feee0628dbdc3b846df884b104665b7825801fb22c40f3742c04308d89b783c092ea1e1c2f36cead38b1f58f524486ff4cf8ed2cc9a021ed57da243ff28647347f308b908a439c1439ef3a0b297d2dd336570e5f5d8d2ff28faa3c5f72e", @flag={0x4, 0x6a}, @typed={0xc, 0x85, @pid=r4}, @typed={0xc, 0x69, @u32=0x1}, @flag={0x4, 0x58}, @typed={0xc, 0x38, @uid=r5}]}, @typed={0x1008, 0x3d, @binary="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@nested={0x4, 0x64, []}, @flag={0x4, 0x5b}, @generic="92c6bc938eb15f3dffca87bda19a9d5985c7c3978cf8c2a0c10bfca0bbee705a7efcc92b33fbc651a6bcbb8e225d28a7fc861a162dd4419e9edf92f9e2d7c8d867ec4282c0b9ab433b0cfc782869578007a69c75eff49693a58f17d738cd153f2eb0cd20"]}, 0x11cc}, 0x1, 0x0, 0x0, 0x40000}, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000916000-0x8)={0x2, r4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000059d000)={0x0, 0x1, 0x9, [0x2000045, 0x5, 0x81, 0x9, 0xfff, 0x9, 0xc, 0x69d, 0x1]}, &(0x7f0000cb5000)=0x1a) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fd1000)={0xf4, 0x0, &(0x7f0000eb1000)=[@request_death={0x400c630e, 0x2, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x38, &(0x7f0000b1a000)=[@ptr={0x70742a85, 0x1, &(0x7f0000a3d000-0x1)=0x0, 0x1, 0x4, 0x2a}], &(0x7f0000799000-0x38)=[0x48, 0x30, 0x20, 0x68, 0x18, 0x38, 0x20]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f0000be2000-0x40)=[@fda={0x66646185, 0x7, 0x4, 0x2}, @fda={0x66646185, 0x5, 0x0, 0x36}], &(0x7f00001e4000-0x18)=[0x38, 0x40, 0x48]}, 0x3}}, @acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000218000)=[], &(0x7f0000b71000)=[0x38, 0x38, 0x0, 0x38, 0x0]}, 0xc6}}], 0x1000, 0x0, &(0x7f0000509000)="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"}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000533000-0x6)={r6, 0x8}, 0x6) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000d52000-0x8)=0x0, &(0x7f000043c000)=0x8) 2018/01/12 21:52:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000637000-0x8)=""/10, &(0x7f0000000000)=0xa) ioprio_set$pid(0x0, 0x0, 0x5b03) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x91d6, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d63000)={0x0, 0x0, 0x9b}) r3 = openat(0xffffffffffffff9c, &(0x7f0000129000)='./file0\x00', 0x50000, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000060f000)={r2, 0x80000, r3}) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) prctl$void(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000001000-0x3a)=""/58, &(0x7f0000003000-0x4)=0x3a) 2018/01/12 21:52:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000200000-0x10)="0206af00020000000000000000000000", 0x138) pipe2(&(0x7f0000954000)={0x0, 0x0}, 0x84800) 2018/01/12 21:52:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 21:52:39 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpid() getpriority(0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0xffffffff) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/12 21:52:39 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000006000-0x10)={0x1, &(0x7f0000003000)=[{0x0, 0x0}]}) 2018/01/12 21:52:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ad4000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000b1000+0xe2d)={0x0, 0x8000, 0x9fd7}) r1 = accept$inet6(r0, &(0x7f000076e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000b7000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b7f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0xe8) signalfd4(r1, &(0x7f0000515000)={0x0}, 0x8, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008f0000-0x28)={@common='gretap0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f000007c000-0x10)=[{&(0x7f0000590000-0xc3)=""/195, 0xc3}], 0x1) unshare(0x84000) recvfrom$inet(r0, &(0x7f00005eb000-0xf6)=""/246, 0xf6, 0x10120, &(0x7f00002b3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d35000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000-0x4)=0xe8) fstatfs(r0, &(0x7f0000e60000-0xc)=""/12) 2018/01/12 21:52:40 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x805, 0x1e, &(0x7f0000fe4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000a5000-0x10)={0x7, &(0x7f00004ad000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000c3e000-0x8)={r2, 0x2}) ioctl$TCSETA(r1, 0x5406, &(0x7f000054a000+0x10c)={0x7, 0x0, 0x6, 0x9, 0xfffffffffffffffc, 0x9, 0xc568, 0xfff, 0x1, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000fe1000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000fe5000-0xb)=@random={'trusted.\x00', ')\x00'}, &(0x7f0000f39000-0x10)='selinux)&bdev}&\x00', 0x10, 0x2) 2018/01/12 21:52:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9684) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000367000-0x4)=0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000bae000)=""/64) [ 31.845724] audit: type=1400 audit(1515793959.949:9): avc: denied { write } for pid=3662 comm="syz-executor6" name="net" dev="proc" ino=9867 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 31.853681] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2828 sclass=netlink_route_socket pig=3666 comm=syz-executor5 [ 31.889351] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2828 sclass=netlink_route_socket pig=3666 comm=syz-executor5 [ 31.894974] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 31.895603] audit: type=1400 audit(1515793959.999:10): avc: denied { net_raw } for pid=3678 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.903217] device gre0 entered promiscuous mode [ 31.957052] audit: type=1400 audit(1515793960.059:11): avc: denied { add_name } for pid=3662 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 31.981231] audit: type=1400 audit(1515793960.089:12): avc: denied { create } for pid=3662 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/12 21:52:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80801, 0x4, &(0x7f0000a2a000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000a1000)={0x0, 0x0}, &(0x7f0000ca4000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003d7000)=0x0) ptrace$poke(0x5, r3, &(0x7f0000bdc000-0x8)=0x0, 0x100000000) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f00005ae000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 21:52:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) accept4$llc(r0, 0x0, &(0x7f00005a9000)=0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000afd000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x3, 0x800) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000738000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000c8e000)=0x0, &(0x7f0000711000)=0x4) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000be2000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000096e000)=0x14) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00006cd000-0x4)=0x0) connect$packet(r2, &(0x7f0000c86000)={0x11, 0x0, r3, 0x1, 0xfffffffffffffffd, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/12 21:52:40 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000133000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000)="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") mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000a56000-0x8)='./file0\x00', &(0x7f0000f9b000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000969000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000f9a000)='./file0\x00', r0, &(0x7f00002b4000)='./file0\x00') 2018/01/12 21:52:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002e3000)={0x4, 0x1, {0xffffffffffffffff, 0x3, 0x3, 0x3, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x80a, 0x6) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) memfd_create(&(0x7f000070a000-0x13)='selinux!&/eth1ppp1\x00', 0x1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f65000-0x20)={@common='bpq0\x00', @ifru_flags=0x2000}) shmdt(0x0) setsockopt(r1, 0x0, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f65000)='/dev/hwrng\x00', 0x40000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f000002d000-0x12)='/dev/input/event#\x00', 0x1, 0x4000) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000605000)=""/17) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/12 21:52:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bcb000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000105000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006b4000)='net/tcp6\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000edb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/12 21:52:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000044e000)={0x2, 0x2, 0x3}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000059e000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) 2018/01/12 21:52:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006ac000-0x10)=[{&(0x7f00001c4000-0xcc)="2900000021001900013d3524000a000602000016000000000e0000040d000f00ff0000000000002008", 0x29}], 0x1) socketpair(0x11, 0x4, 0x9, &(0x7f0000ba4000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00006dd000-0x46)=""/70, &(0x7f0000df7000)=0x46) 2018/01/12 21:52:40 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000)='..\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) acct(&(0x7f0000469000)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000005000-0x20)={0x3, 0x0, 0x10001, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000003000)={0x0, 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) process_vm_readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000002000)=""/11, 0xb}, {&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000004000-0x74)=""/116, 0x74}], 0x3, &(0x7f0000001000)=[{&(0x7f0000002000)=""/154, 0x9a}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000003000)=""/106, 0x6a}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x69)=""/105, 0x69}], 0x5, 0x0) ioctl$void(r0, 0x5451) [ 32.134774] device lo entered promiscuous mode 2018/01/12 21:52:40 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000f9d000-0x50)={{0x2, 0x1, 0x7, 0x2, 0x12a}, 0x100000001, 0x5eb, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:40 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000cbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd9000-0xc)='/dev/autofs\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000d32000-0x8)='./file0\x00', 0x200) 2018/01/12 21:52:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000dec000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f2d000-0x8)={0x0, 0x0}, 0x84800) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000e7e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00007d3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c0000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000cd7000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x800) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000e7a000-0x4)=0x1, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000344000)='attr/exec\x00') sendfile(r5, r5, &(0x7f0000dc0000)=0x0, 0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) [ 32.155930] device lo left promiscuous mode [ 32.227970] device lo entered promiscuous mode [ 32.234518] device lo left promiscuous mode 2018/01/12 21:52:40 executing program 1: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000456000)={0x800000000007, 0xffffffffffffffff, 0x0, 0x20, 0x2, 0x9}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d59000)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x2, 0x9, 0x8, 0x0, "ba"}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d5d000)=[{r1, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0xa0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x50, 0x0}, {r0, 0x500, 0x0}, {r0, 0x5100, 0x0}, {r0, 0x40, 0x0}, {r1, 0x8, 0x0}], 0xa, 0xffff) 2018/01/12 21:52:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000094000-0x5)='user\x00', &(0x7f00003da000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000982000-0xaa)='(', 0x201, 0xfffffffffffffffb) 2018/01/12 21:52:40 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000000f000)={0x1, [0x0]}, &(0x7f0000010000-0x4)=0x8) r3 = syz_open_dev$binder(&(0x7f000000f000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x4c, 0x0, &(0x7f0000002000-0x4c)=[@increfs={0x40046304, 0x0}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x50, 0x269, &(0x7f0000010000-0x50)=[@fda={0x66646185, 0x3, 0x4, 0x36}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r3, 0x0, 0x0}], &(0x7f0000011000-0x28)=[0x20, 0x78, 0x40, 0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000000000)=""}) fcntl$setlease(r2, 0x400, 0x3) 2018/01/12 21:52:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000305000-0x8)='./file0\x00', 0x402040, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000300000-0x3)=0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000830000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000aa8000-0x4)=0x5, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008a9000-0x10)=@generic="4c7b0615ad7c6cc642f48ffad42e0be3") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000047f000-0xae)={0x0, 0xa6, "7e53a404fbeff13fca246c2c93b8a89d5823670365d0e9c276fa4a9fd3a6b66610fc11aff69eff109af09a6befb22f1ce209f25afc1645bfcc22733aaae43f4a3e026b72b21e56b10fa850d11835244d445d7d969106de6a20e1b3bfa5d3f7225aacb834b93b30dfeb28079c2849795cd7c1c89152f2a3cd1db9eebf068c2fe1ed8e3a5f216477a548c7de91e156b5de7f11b3e434c158ee04f311d45cf2aedfee5214e23dab"}, &(0x7f0000cab000-0x4)=0xae) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000085f000-0x8)={r1, 0x40}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f000030b000-0x20)={0x0, 0x6, 0x6, 0x20, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0x1, 0x6, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000097b000)="26000000220055013f0000000001000000066d2000001a00012000000000000001c703350001", 0x26) 2018/01/12 21:52:40 executing program 7: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000071f000)={0x0, 0x0, 0x0, 0x0, 0x3093, 0x12, 0x15, 0x9, "cf983fe31c65b2b89ae79cea8828dbbe75be5672c50ec1634441967f47fcb6a5b7b3fcdd56fcfbf154a2fba565cdb6ec4ecb6e7cca04f4f020d43b980e3b689f", "59af54440719c2fb40fdab2534bf9db9384c74e327409eab5913509b12b6fafc", [0x0, 0x1], 0x0}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresgid(&(0x7f0000c29000-0x4)=0x0, &(0x7f0000620000-0x4)=0x0, &(0x7f00006d8000-0x4)=0x0) r2 = getegid() setregid(r1, r2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b8f000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d28000)=0x0, &(0x7f0000b35000-0x4)=0x0, &(0x7f00007b6000-0x4)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d28000-0x4)=0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d28000)=0x800, 0x4) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d27000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d27000)=0xb) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000cd5000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) 2018/01/12 21:52:40 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x7, &(0x7f0000007000-0x10)={&(0x7f0000002000-0xef)=""/239, 0xef}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) ptrace$getregs(0xf, r4, 0x0, &(0x7f0000004000)=""/0) 2018/01/12 21:52:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001e9000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000421000)={0x6, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000682000)={0x2, [0x0, 0x0]}, &(0x7f0000c82000)=0xc) 2018/01/12 21:52:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000b2a000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00005fa000-0x6b)=""/107) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f00003d1000-0x4)=0xffffffffffff5fd3, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002de000-0x4)=0x0, &(0x7f00002f5000-0x4)=0x4) 2018/01/12 21:52:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000cb000-0x50)={{0x82, 0x8000}, {0x80, 0x3}, 0x7fffffff, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002d7000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc0000)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d75000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x3a88, 0x3, 0x100, 0x2, 0x20, 0x80, 0x5e, r1, r2}, {0x9f7, 0x5, 0x4, 0x2, 0x4, 0x2, 0x700000, 0x561}, {0x7, 0x6, 0x3, 0x8000}, 0xde2, 0x8, 0x2, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0xfffffffffffff801, 0x7ff, 0x800, 0xfffffffffffffffe}}, 0xe8) 2018/01/12 21:52:40 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000005000-0x4)=0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/12 21:52:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f000052a000)='ns/mnt\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7fff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00003f6000-0x4)=0x1) memfd_create(&(0x7f0000cb2000-0x7)='ns/mnt\x00', 0x1) 2018/01/12 21:52:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000678000)={0x4, 0x7, 0x6f6, 0x2, 0x8, 0x7, 0x1, 0xacec, 0x33d1, 0x800, 0xffffffff, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000039f000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @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]}}, 0xfffb) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) [ 32.499254] audit: type=1400 audit(1515793960.609:13): avc: denied { set_context_mgr } for pid=3742 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.531262] binder: 3742:3754 got reply transaction with no transaction stack 2018/01/12 21:52:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000eb0000)="82ddb59a7637f5c9995c0829f9cfa41b4ae460b948e0bd2801709ccc84dbceb357ba4d0641e41fb761ae8d476e16699451ebc2c2ef6e5f2d7fb90873be7cc7c8", 0x40, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bb000-0xc)='/dev/autofs\x00', 0x100, 0x0) getpeername$ax25(r1, &(0x7f000085c000+0xcdf)={0x0, {""/7}, 0x0}, &(0x7f0000d51000-0x4)=0x10) 2018/01/12 21:52:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000270000-0x16)='/selinux/checkreqprot\x00', 0x400040, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00001a1000-0x14)={0x1, 0x3, 0x4d6a, 0x2, 0xc}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000c2000-0x4)=0x0, &(0x7f00000cb000-0x4)=0x4) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x1000, 0x4) [ 32.544729] binder: 3742:3754 transaction failed 29201/-71, size 80-617 line 2920 2018/01/12 21:52:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0xa)=""/10) 2018/01/12 21:52:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000025f000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004da000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059a000)={0x0, 0x0, 0x0}, &(0x7f000031e000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000093b000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x3, 0xd45, 0x1, 0x54, 0xa, 0x20, 0x20, 0x0, 0x0, r3}, {0x39cced27, 0x5, 0x68, 0x6, 0x8, 0x19, 0x5, 0x5}, {0x3, 0x8, 0x81, 0xfffffffffffffff8}, 0x1, 0xffffffffffffffff, 0x1, 0x15b13f80e6c200dc, 0x3, 0x1}, {{@in=@empty=0x0, 0x1, 0x33}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x3, 0x9, 0x5, 0x200, 0x9}}, 0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000641000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f0000732000)=[{&(0x7f0000acb000)=""/179, 0xb3}], 0x1, 0x0) 2018/01/12 21:52:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x401, 0x1f, 0x5, 0xffff, 0xffff, "da40abe720ef95ac8b9985c402885ae6c1c0cbeafed123fab71b6b15656877142bb64d2c54ef2b3d6d27109a4dddecabcef7fe68498ef70453d501d361758d", 0x2}, 0x60) readv(r0, &(0x7f0000b90000-0xa0)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f000037b000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f000055e000)=""/213, 0xd5}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f00005ea000-0x35)=""/53, 0x35}, {&(0x7f0000f3e000-0x69)=""/105, 0x69}], 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f34000)=0x7, &(0x7f0000b60000)=0x4) mlock(&(0x7f00005c3000/0x2000)=nil, 0x2000) ftruncate(r0, 0x7f) write(r0, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000068000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f37000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00005c5000-0x8)={0x1, 0x80}) socket(0x10, 0x20000000000003, 0x0) 2018/01/12 21:52:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsetxattr(r1, &(0x7f0000689000-0xd)=@known='security.evm\x00', &(0x7f00006f1000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x1) close(r1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c08000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000509000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000068b000-0x4)=0x48) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/12 21:52:40 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000902000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000ff9000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80000008000452d, &(0x7f0000f49000)="") 2018/01/12 21:52:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000000000+0x384)={0x0, r0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006a5000-0x11)='/selinux/context\x00', 0x2, 0x0) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) tkill(r0, 0x15) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 21:52:40 executing program 5: socketpair(0x1, 0x0, 0x4, &(0x7f0000449000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000021b000)={0x80000004, 0x0}) [ 32.582414] binder: BINDER_SET_CONTEXT_MGR already set [ 32.587840] binder: 3742:3768 ioctl 40046207 0 returned -16 [ 32.595081] binder: 3742:3768 got reply transaction with no transaction stack [ 32.602553] binder: 3742:3768 transaction failed 29201/-71, size 80-617 line 2920 [ 32.613277] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.618866] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 21:52:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) recvmsg(r0, &(0x7f0000000000+0xea5)={0x0, 0x0, &(0x7f0000db9000)=[{&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f000097d000-0xef)=""/239, 0xef}, {&(0x7f00007a7000-0x2)=""/2, 0x2}, {&(0x7f0000000000)=""/12, 0xc}], 0x5, 0x0, 0x0, 0x281e}, 0x12040) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000002000-0xf)=""/44) getgroups(0x4, &(0x7f0000002000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000012e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f4000-0x2)=0xc) syz_open_procfs(r5, &(0x7f0000733000)='net/raw6\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00001b0000-0x4)=0x200a3ab4) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x0, &(0x7f0000f80000)=0x0, 0x4) 2018/01/12 21:52:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) pipe(&(0x7f0000f09000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007af000)=[], 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000c95000)={0x0, 0x0}) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f000017f000-0x8)='./file0\x00', 0x8001) open(&(0x7f0000a35000)='./file0\x00', 0x80200, 0x0) 2018/01/12 21:52:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000f13000-0x4)=0x0) sendto$llc(r0, &(0x7f00000a3000-0x2)="afaa", 0x2, 0x80, &(0x7f000041b000-0x10)={0x1a, 0x9, 0x9, 0x9, 0x7, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) [ 32.632288] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 21:52:40 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f83000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de2000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003b5000)={0x0, 0x73, "e511f09b14fc1699e21d972be7b9c1c45655ea3d869b4c555a2e7ee87617268d929b17cbd0c2bb98dda430589711414c00750745384733f87f363ea507fc0322feb2e56381794648ce94556bbd018e27ebb6e2f6b0854b7c3155b16fc756daa38d5ef984d17d9bd8bbef8845c3d8c4fb444790"}, &(0x7f000019f000)=0x7b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000470000-0xa0)={r2, @in6={{0xa, 0x1, 0x387d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1387, 0x7, 0x100, 0x400000000000}, &(0x7f00002c2000-0x4)=0xa0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000f84000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/12 21:52:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000367000)={0x0, 0x0}) 2018/01/12 21:52:40 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x28, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x20, 0x28, r0, &(0x7f0000001000)='./file0\x00') faccessat(r0, &(0x7f0000a95000-0x8)='./file0\x00', 0x908, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x9) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/12 21:52:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x21fd, 0x0) bind$netrom(r0, &(0x7f0000a7c000-0x10)=@ax25={0x3, {"bfcaa21b87ef2b"}, 0x81}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) [ 32.677226] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 21:52:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) add_key$user(&(0x7f0000c02000)='user\x00', &(0x7f0000270000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000453000)="", 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e61000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000053000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005ce000-0x18)={0x0, 0x9, 0x30, 0x2, 0x3}, &(0x7f00009c5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e64000-0x8)={r2, 0x6}, &(0x7f0000f76000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000846000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000741000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f000080c000-0x4)=0xc) connect$packet(r3, &(0x7f00009fc000-0x14)={0x11, 0xf5, r4, 0x1, 0x400, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) timer_create(0x1, &(0x7f0000f8f000)={0x0, 0x23, 0x3, @thr={&(0x7f000037b000)="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", &(0x7f0000a9b000)="7a5cd3ec82d2fd7ca81016c7fd0de9eac203721192d90c52ae0028e7c627c5296bf965333d02e2855dc963d5614f590a38e7f78f2c6376e9e134db76cdd0ae8449ea8b5bf512bd64c3a868b59d0439dc1b5a99a344df18142f934531dc20f4705eea1d449fc658e7b8877ab95b395116f89e7449474abbaa225a0e0904a39e7484e240d57d00ce6d41d5cef085f3d5d8e60230818ed2e9afb171cb01194ffd37ae9cc94f3bbf8fb743a75037d3d57d37edc1f60c946ec935bd228919f75cd9cb591dd1312f360eb4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004be000)=0x0) timer_settime(r5, 0x1, &(0x7f0000c51000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000092b000)={0x44, 0x0, &(0x7f0000ab6000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00004ff000)=[], &(0x7f0000333000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c54000)=""}) timer_getoverrun(r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10, &(0x7f000091b000)=[@fda={0x66646185, 0xfffffffffffffffc, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/12 21:52:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fbd000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000446000-0x4)=0x8, 0x4) ioctl$int_in(r2, 0x5421, &(0x7f0000d67000-0x8)=0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) set_tid_address(&(0x7f00008c8000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r0, r1, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) dup2(r1, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) r4 = accept4(0xffffffffffffffff, &(0x7f00000fe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e86000)=0x10, 0x0) accept$inet6(r4, &(0x7f000024b000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00002df000-0x4)=0x1c) r5 = creat(&(0x7f0000931000-0x8)='./file0\x00', 0x4) pwrite64(r5, &(0x7f0000c63000-0x63)="f9981a858d8cdd0b3ce23bee452eb919904b7374c9ca82f80fe2b78fab3bf5f3c1ba0f0de63d0ba8327584ddd9fe1f280bc8bbbd28fbf5476d1e1044178a6d6900a47033ce59d1f49c9604f8721305adbca50dcfeb0301a11a427596582777bff45452", 0x63, 0x2) sysinfo(&(0x7f00005db000)=""/198) epoll_pwait(r2, &(0x7f0000afd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000dc8000-0x8)={0x20}, 0x8) 2018/01/12 21:52:40 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000005b000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f00006bc000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x10) getrusage(0x0, &(0x7f0000059000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f000005b000)=""/101, &(0x7f000005c000-0x4)=0x65) setitimer(0x0, &(0x7f000004f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003b5000)={&(0x7f0000d7f000/0x4000)=nil, 0x4000}) sendto$ipx(0xffffffffffffffff, &(0x7f0000034000)="", 0x0, 0x0, &(0x7f000005d000-0x10)={0x4, 0x7f, 0x80000001, "7f552b5dd47f", 0x6, 0x0}, 0x10) link(&(0x7f0000029000)='./file0\x00', &(0x7f000005b000)='./file0\x00') setitimer(0x0, &(0x7f0000034000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/12 21:52:40 executing program 6: mmap(&(0x7f0000000000/0x580000)=nil, 0x580000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000581000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000338000-0x28)={@generic="e1987beb14e33125f4f5e8b20a205803", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000559000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, r2}) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f00004c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x80, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:40 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fcb000)='.\x00') mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fcb000)='./control\x00', 0x6000000) mlockall(0x2) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000180000)='./control\x00', 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fcd000)=0x100, 0x4) r2 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f58000)=0x0) 2018/01/12 21:52:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x7333e9ef, &(0x7f00004d7000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c3000-0xb)='/dev/hwrng\x00', 0x803, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000142000+0xa43)=""/155) fcntl$setownex(r1, 0xf, &(0x7f0000664000-0x8)={0x2, r0}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00007a7000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000004e000-0xc)='/dev/autofs\x00', 0xa100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x3) syz_open_dev$sndtimer(&(0x7f0000ae1000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) 2018/01/12 21:52:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x401, 0x1f, 0x5, 0xffff, 0xffff, "da40abe720ef95ac8b9985c402885ae6c1c0cbeafed123fab71b6b15656877142bb64d2c54ef2b3d6d27109a4dddecabcef7fe68498ef70453d501d361758d", 0x2}, 0x60) readv(r0, &(0x7f0000b90000-0xa0)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f000037b000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f000055e000)=""/213, 0xd5}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f00005ea000-0x35)=""/53, 0x35}, {&(0x7f0000f3e000-0x69)=""/105, 0x69}], 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:40 executing program 5: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) pipe(&(0x7f0000225000-0x8)={0x0, 0x0}) ioctl$FIONREAD(r3, 0x541b, &(0x7f00005cd000-0x4)=0x0) 2018/01/12 21:52:40 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d23000)=@sack_info={0x0, 0x3b4e, 0x8}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000258000)={r1, 0x8}, 0x8) [ 32.774696] device lo entered promiscuous mode [ 32.791891] audit: type=1400 audit(1515793960.899:14): avc: denied { create } for pid=3857 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/12 21:52:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100004, 0x0, &(0x7f0000c9c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0xe8ec22e87ff9ab, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x2, 0x0}]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f000067a000-0x8)='./file0\x00', 0x200005, 0x14b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d12000)=0x0) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/12 21:52:40 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000008000)={0x0, 0x0}, &(0x7f000001e000)={0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000010000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(0xffffffffffffffff) 2018/01/12 21:52:40 executing program 0: r0 = socket(0x10, 0x20000000802, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bfb000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/12 21:52:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r0, 0x23, 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x100000001, 0x80000000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setpipe(r0, 0x407, 0x2cbb) fcntl$getflags(r1, 0x0) write$tun(r1, &(0x7f0000e43000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, "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0x1001) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r3, 0x8, r4) tkill(r4, 0x13) [ 32.824658] device lo left promiscuous mode [ 32.841912] binder: 3855:3856 got transaction with invalid offset (0, min 0 max 0) or object. 2018/01/12 21:52:40 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fe7000)=0x0, &(0x7f0000f69000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/12 21:52:40 executing program 5: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ftruncate(r1, 0x100) ioctl$KDSETLED(r1, 0x4b32, 0xffffffffffff8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/xfrm_stat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={r0, r5, r6}, 0xc) fchown(r2, r4, r6) getpriority(0x1, r0) [ 32.867416] binder: 3855:3873 got transaction with invalid parent offset or type [ 32.867454] binder: 3855:3873 transaction failed 29201/-22, size 32-16 line 3250 [ 32.869233] binder: BINDER_SET_CONTEXT_MGR already set [ 32.869241] binder: 3855:3873 ioctl 40046207 0 returned -16 [ 32.919815] binder: BINDER_SET_CONTEXT_MGR already set [ 32.919823] binder: 3855:3873 ioctl 40046207 0 returned -16 [ 32.924985] binder_alloc: 3855: binder_alloc_buf, no vma [ 32.925010] binder: 3855:3873 transaction failed 29189/-3, size 0-8 line 3127 [ 32.928028] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/12 21:52:41 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@common='dummy0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x200, 0x7, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000003000)=0x0, 0x80800) 2018/01/12 21:52:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000041000)=0x0, &(0x7f00001f7000)=0x4) mlock2(&(0x7f0000b39000/0x2000)=nil, 0x2000, 0x1) [ 32.928036] binder: 3855:3913 ioctl 40046207 0 returned -16 [ 32.931050] device lo entered promiscuous mode [ 32.936644] device lo left promiscuous mode [ 32.995952] binder: 3855:3856 transaction failed 29201/-22, size 0-8 line 3190 [ 33.008914] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.014630] binder: undelivered TRANSACTION_ERROR: 29201 [ 33.021278] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 21:52:41 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ae7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055d000-0x4)=0x10, 0x800) recvfrom(r0, &(0x7f0000cb9000)=""/4096, 0x1000, 0x20, &(0x7f00004c2000-0x6)=@hci={0x1f, 0x6, 0x0}, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000058e000-0x4)=0x10000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000208000-0x38)=@ethtool_sfeatures={0x3b, 0x6, [{0xc0000000000, 0x6}, {0xd80, 0x8001}, {0x4, 0x80000001}, {0x80000000, 0x6}, {0x380000000000, 0x6}, {0x8b1, 0xfffffffffffff001}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) inotify_init() pipe2(&(0x7f00003c5000)={0x0, 0x0}, 0x80001) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000044d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001000)=0x3bb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9f, "efbe0947b7c4e748743a1c9a86c5f3ee7ab1805307f96d8782849e2eb7265fd3d637d6741a4789afae33feac25e8aeef05f597a0d60c8c54788810cc8b9f6070a5a62345207df79c0dcdd4b090c7accef2fbd4f450715d9abe4cc1dab6f48a5a4355edb6cea1065a56816cf0e8f8b463136a1a84f3afe55273291b3ab1d7a7cbabd71b4cdd5b9f1ada769d7751c1e3657666d9bf6be3276f3002817ee6f55e"}, &(0x7f0000001000-0x4)=0xa7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000d2000-0x8c)={r5, @in={{0x2, 0x1, @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]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fb7000-0x8c)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e21000)=@int=0x60, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xc4, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f00007a4000-0x7)='wlan0!\x00', 0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000478000-0x83)=""/131) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000)=0x0, &(0x7f0000626000)=0x4) prctl$setname(0xf, &(0x7f0000fb4000)="73656c696e7578215d657468302fcd63707573657400") 2018/01/12 21:52:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd2000-0x11)='/selinux/context\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000cbd000-0xe)='./file0/file0\x00', 0x2f) rmdir(&(0x7f0000428000)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b20000)={0x3, &(0x7f0000645000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000003c000)={r1, 0x3, &(0x7f0000fd9000-0xc)=[0x66150857, 0x1, 0x0], &(0x7f0000af8000-0xc)=[0x1, 0x1ff, 0x69], 0x2, 0x2, 0x7ff, &(0x7f0000f92000-0x8)=[0x2, 0x6], &(0x7f00001e7000-0x1c)=[0x10000, 0x0, 0x9, 0xd6, 0x80000000, 0xffffffff, 0x2], 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f13000)=0x3, 0x4) 2018/01/12 21:52:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fallocate(r0, 0x1, 0xffffffff, 0x5) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000026000)=0x0, &(0x7f000096b000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, []}) fcntl$getownex(r0, 0x10, &(0x7f0000d56000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000912000-0x8)=0xffffffffffffffe1) 2018/01/12 21:52:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000058b000-0x9)='/dev/sg#\x00', 0x5, 0x8100) accept4$packet(r0, &(0x7f000042e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007bc000-0x4)=0x14, 0x80800) r1 = socket(0xa, 0x200000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100000000, 0x40, 0x1, 0x0, []}) lseek(r1, 0x0, 0x7) ioctl(r1, 0x8916, &(0x7f0000000000)="") dup3(r1, r1, 0x80000) 2018/01/12 21:52:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b1a000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a2000)={{0xffffffffffffffff, 0x0, 0x3, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000079d000)=0x0, 0x4) 2018/01/12 21:52:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x61) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000279000)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f0000027000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00007e4000-0x28)={@common="9a0400001d00", @ifru_data=&(0x7f000051a000-0x20)="caeb19a9e7390ff9ffffffffffffff106acfa64b83ceeb3a1b97b7454485b0fc"}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00002e9000-0x8)={0x0, 0x6}, &(0x7f0000403000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000aeb000-0x8)={r4, 0x3, 0x101}, 0x8) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 21:52:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000025000-0x4)=0x4, 0xffd7) sendto$inet6(r0, &(0x7f000005e000)="", 0x0, 0x0, &(0x7f0000422000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000129000-0x8)={0x0, 0x0}) 2018/01/12 21:52:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000088d000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d20000-0x5c)={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, {0xa, 0x2, 0x7e1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1, [0x6, 0x100, 0xdc8, 0x100000001, 0x8001, 0x9, 0x2, 0x85c0]}, 0x5c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000220000)={0x7fffffff, 0x6}) creat(&(0x7f00006fb000-0x8)='./file0\x00', 0x0) 2018/01/12 21:52:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f00009e0000-0x10)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000257000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000641000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd2000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b8000-0x4)=0xe8) lstat(&(0x7f0000773000-0x8)='./file0\x00', &(0x7f0000517000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) close(0xffffffffffffffff) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000046e000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto(r3, &(0x7f0000028000-0x3c)="99dc38adf8011bac7357f744edf29c35e6457d4ab329ed97dee0cbd836c76344ab961eaa1eafaebeda2c0b58bdac3ad889ce615eaad5e093b358ebd4", 0x3c, 0x800, 0x0, 0x0) 2018/01/12 21:52:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) r1 = add_key(&(0x7f0000473000-0xb)='pkcs7_test\x00', &(0x7f000020a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000972000-0x62)="e3196b063c3866888cb43069444d815871e14a0921d477b08f4cb2fef9141df8b8f71483adb7c51cc39cd71d7712fd63fd7b929742bb8c00c624c10a41c00300711bf43373cd2e777d38a607d38062f23a25b491c2b570713255cc27ec26dc0a6356", 0x62, 0x0) keyctl$clear(0x7, r1) write(r0, &(0x7f00004da000)="0701", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1f, 0x6, 0x7) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d97000-0x20)={0x380000000000000, 0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000e6d000-0x10)={0x100000001, r3}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008ec000)=0x1000, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000073c000)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000023c000-0x38)={0x0, 0x0, &(0x7f00008cd000-0x10)=[], 0x0, &(0x7f000075b000)=""/0, 0x0, 0x0}, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) [ 33.208153] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 21:52:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffff00000001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f000015a000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000184000-0x8)={0x0}, 0x8, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a65000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000fb4000+0xc8d)=""/94, &(0x7f0000574000)=0x5e) memfd_create(&(0x7f0000d7c000-0xb)='/dev/loop#\x00', 0x3) 2018/01/12 21:52:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000824000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000579000)='/selinux/status\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000cc3000-0x8)={0x10000}, 0x8, 0x800) getdents(r0, &(0x7f0000dbe000-0x1f)=""/31, 0x1) eventfd2(0x6729, 0x80001) r1 = creat(&(0x7f0000d62000)='./file0\x00', 0x2c) mkdir(&(0x7f0000451000)='./file0\x00', 0x8) execveat(r1, &(0x7f0000838000-0x8)='./file0\x00', &(0x7f0000be6000-0x18)=[&(0x7f0000d84000-0x14)='^+vboxnet1/cpusetvboxnet1.eth0)\\\x00', &(0x7f0000d84000-0x4)="2e21a500", &(0x7f000052d000-0x10)='cgroupeth0bdev{\x00'], &(0x7f0000a98000-0x18)=[&(0x7f0000fd7000-0x9)='/GPLeth1\x00', &(0x7f00006ea000)='eth1.vmnet0.bdev\x00', &(0x7f0000444000-0x2)='[\x00'], 0x100) 2018/01/12 21:52:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000384000)={0x80000000, 0x0}) fgetxattr(r0, &(0x7f00004fe000)=@known='security.selinux\x00', &(0x7f0000895000-0xfa)=""/250, 0xfa) read(r0, &(0x7f0000463000)=""/0, 0x0) fdatasync(r0) 2018/01/12 21:52:42 executing program 5: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d26000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xb8, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) readahead(r0, 0x1, 0x8) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000035a000-0x90)={0x8, {{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]}}, 0x90) 2018/01/12 21:52:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000c89000)=""/0, &(0x7f0000dee000)=0xffa4) setsockopt$inet_tcp_int(r2, 0x6, 0x2000000000008, &(0x7f0000425000)=0x3, 0xfffffffffffffd36) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x8000000000000b, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) sendto$inet(r2, &(0x7f0000f77000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/12 21:52:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0xdc885f537d7e1953, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002c0000-0x4)=0x0, &(0x7f000084a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r1, 0x6, 0x0, 0x0) 2018/01/12 21:52:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008e6000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000cb9000)=0x6) ioctl(r0, 0x5380, &(0x7f0000c23000-0x59)="7f") 2018/01/12 21:52:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0x0, 0x2001, @thr={&(0x7f0000004000-0x93)="", &(0x7f0000001000-0x2)="9c36"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{r0, 0x0}, {r0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 21:52:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync() syz_open_dev$loop(&(0x7f0000c56000-0xb)='/dev/loop#\x00', 0x2, 0x101000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00006e2000)=""/152) ioctl$TIOCCONS(r0, 0x541d) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a5a000-0x4)=0xa0, 0xc4) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) 2018/01/12 21:52:42 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x43) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000bdd000-0x8)='net/arp\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000009000+0x391)=""/183) mkdirat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/12 21:52:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000054f000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004aa000-0x2b8)=@flushsa={0x14, 0x1c, 0x1, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:42 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098c000-0x10)='/dev/sequencer2\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/197, &(0x7f0000c10000)=0xc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) read(r1, &(0x7f0000cf1000)=""/512, 0xffffff92) 2018/01/12 21:52:42 executing program 0: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000a13000-0x8)={0xfff}, 0x8) fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_xfrm(r0, &(0x7f0000a11000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f000082c000-0x110)=@allocspi={0x104, 0x16, 0x8c9959dd7f1be581, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ac7000)='/dev/keychord\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000b86000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) sched_yield() write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}], 0x1, 0x10aef) chroot(&(0x7f000038b000)='./file0\x00') clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/12 21:52:42 executing program 2: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000050000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000079000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000007a000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x8, 0x6, 0x100, 0x280, 0x40, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000030000-0x10)={0x3, 0xc, 0x4, 0x200, 0x0}, &(0x7f0000078000)=0x10) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000079000-0x20)={0xef, 0x10000000000000, 0x200, 0x1, 0x100, 0x3c, 0x80000001, 0x82e, r2}, 0x20) 2018/01/12 21:52:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 34.358200] device lo entered promiscuous mode 2018/01/12 21:52:42 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000007000-0x8)='./file0\x00', 0x400100, 0x110) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000000b000-0x5e)=""/94) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r1, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) 2018/01/12 21:52:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000032c000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0xd49, 0x10000, "643156057882ffd731e8c4e7896674fb5cb2ae3d8930eb0263d70865bc0860882bc92370afb5959bdea7bae2afd4cc485a791384e59de3a921d5ec5dfbfeb732f774f31c6d84d82d4c50c13310f7960e"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) r3 = socket(0xc, 0x1, 0xffffffff80000001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000efc000)="11b5ae1dca27b58242acb83d2520bc34feb3be1d5ff36d5cc92f5638ab0413737e6c1e1cfd9dabc2b0834f32bdba5f111c7f3accaff719a7065e2ab8e9865ef2e5147c403b711b4eb61344385c51709e3405c2a6b6a1141a480dc8311c7adbb0553c696fcae8d1477a273c0261bcc53dca4e27dae9b109803b415b8886d33e92f137ac") setsockopt(r3, 0x29, 0x23, &(0x7f0000000000)="", 0x264) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x400000000000) 2018/01/12 21:52:42 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(&(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}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000f7f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 21:52:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000072f000-0x10)={0x20, 0x8000, 0x80000000, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='cmdline\x00') preadv(r2, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/01/12 21:52:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d4000-0x4)=0x0) lstat(&(0x7f00009b9000)='./file0\x00', &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000060c000-0x8)='./file0\x00', &(0x7f0000710000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/sequencer\x00', 0x100, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000189000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000c90000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000998000)=0xe8) getgroups(0x2, &(0x7f0000947000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009ed000-0x4)=0x0) lstat(&(0x7f0000312000)='./file0\x00', &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000014b000+0xa7b)=0x0, &(0x7f00002fa000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007a7000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a09000-0x4)=0xe8) lstat(&(0x7f0000bf9000-0x8)='./file0\x00', &(0x7f0000c79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000597000-0x38)={&(0x7f00006a0000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000991000)=[{&(0x7f000062e000)="228801d9e0c123d45fc70b7171980a25afe9f095f2228aa1a22a2940dfd1a06aef22bd7e328976a43be7a7eaf7ac59690e42e0e0f98581a5250afaab8004c05b29acd019ff41f4621544da77404004f35c65569f181d4f287b55bb36d93552d548de371dc16f315a58ad4cf80240baffb451c2e465770b9392b8b238c41f0fbb4995f9be0d0cc99f689b2f5536040917dd20c4878a0234a3da07c23a7ca1ab1aada76f1da99eed81a0b84bdf2b8cb14de778c910aba673eb5ab5b29c9c985be06d120a36", 0xc4}, {&(0x7f0000a5e000-0x65)="eeeea2fdfe7ede7089d01aa107f565283c7b5d7d175a45450943ccddfc579e39699892ae1d87c6f98a2a91c1775849bd8c5089fffd5d3ef92169aa4ed39a259bceeead9faa2f788cb95d1196228af02071ce7e8baff6193d7608c2bf28c51d2d6377ca187e", 0x65}, {&(0x7f0000e5a000-0xad)="ed3a8768e7db75f1ac91d3ba5f24a4a73f19e8c5a84c03e771e83e18cc4a85e9b983f1a814033b45884f1c723226f8384719f6c6227391a0d053df8419f495ef852dcc94cbf7a6d3973695e0123923cbcb0bd9a9fc52973aeab687034238e4534dfd5659ce3d6e373090eab90eeaadf568237e20b8be38e82f718a5d25ce0072c2e368dce0d84b78ae1de5adcb00873707a846aed313d96b6e951f328bc096d7a86882b7f2c73f0c3e622ffa34", 0xad}, {&(0x7f0000c37000-0xf3)="461c0f346cd3ec0de17e1449dabfd5194a26be24fbb6845abd8cafc547ea9eaa21fc20bb5d589f9a204b0e75d4787b1e98f24a88e4a20dfc3e2351d702e527786159a6b9c973f53ae7ca13f5184d2442a5c48431b7a419bfa7af85016f6910e69625a9414add2de639e43daf6fbc20ba52b11a88f559a7ad60a1ce2465aadc57506f2075addd9374cc5b23bceb5ad1bb99f04cb3707271bdcea7d772c879fcd2077b72e19e80f1a0a422f2191d514cb0feb3f6fe173eab12b0af1251e49441606b9da9b5af783583471e6489c512b84bf97673f4111d8247d33c5cebc2e1f43ec18a2dd14eb8681c99fe8de5edae133cd86686", 0xf3}], 0x4, &(0x7f0000cc1000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xf8, 0x8014}, 0x4000000) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) 2018/01/12 21:52:42 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000915000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000ff8000-0x4)=0x9, 0xffffffffffffffca) 2018/01/12 21:52:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000b8c000)=""/19) 2018/01/12 21:52:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f00004ce000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x25b) getpeername$netlink(r0, &(0x7f00004a8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000402000)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000287000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c88000)={r1, r2}) r3 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000372000-0x8)='./file0\x00', &(0x7f0000d4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000f97000)=[0xffffffffffffffff, 0xffffffffffffffff]) r6 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016c000-0x4)=0xc) stat(&(0x7f0000954000)='./file0\x00', &(0x7f0000146000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) fstat(r0, &(0x7f000005b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c99000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000759000-0x4)=0xc) stat(&(0x7f000089c000)='./file0\x00', &(0x7f000048d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000506000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000276000-0x4)=0x0) lstat(&(0x7f00002a7000)='./file0\x00', &(0x7f00000e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000850000-0x4)=0x0, &(0x7f0000343000-0x4)=0x0, &(0x7f00009ca000)=0x0) r18 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000774000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e3000)=0xe8) r20 = getgid() sendmmsg$unix(r0, &(0x7f0000d98000)=[{&(0x7f0000286000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000566000)=[{&(0x7f0000f0d000)="0143bd2ab45ecd42179534b1d410579b6645109b6579a7b2fa76", 0x1a}, {&(0x7f0000854000-0x2d)="a72b45b126ef6ca0ffe6c11b8ce943f8090f74046bc1248878d1bca5027611c9c080ebca54b391b31cf0e06127", 0x2d}, {&(0x7f00002d6000-0xdd)="1353260c5591e3df68d0957bdcb30efbb8fe5a10233330564db08e6c0e638e1b4e4c0d39017effd7db5dbc63677fe40b0bbeee45b869dc8431a05656d8e496cba72d0bb5d28c63d38cb28bc6c4702ea7facdd7f4f0a5a174709024fc7a93b1fbe823cbdbaccff22e0c682a36958de8fe39b9bb3cbc2b660d7a269313b7fe5e6d005d1bc52ff2895babe2f092d48c8a22265d6d6926c57f68c766f8fe774517bbeb6c016b07da141da703b47413163d4dfdb76803ff8b04b8be09e7c5b464ea97e2c3ea9427d7e4ed9ef13cd982e7a1853dcb7b974cd2f2b215c66ee7d9", 0xdd}], 0x3, &(0x7f0000dea000-0x80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x20000080}, {&(0x7f000052e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002d7000-0x30)=[{&(0x7f0000b79000)="0a8baf1616012d9a141fe724c59700ebe161c975c6334c62e135218134", 0x1d}, {&(0x7f0000397000)="52824c3631a09277b56a8c2f6646e2ded14c90903827d46440343e3dd76a4b5eec973733a7045efda805362c5b462ee0b9", 0x31}, {&(0x7f000005e000)="141206974e4b8f5e183cd910827d7fe55f4e65300e240e05a9524a4eaa764a863fc83add69a1075a624dfbf235d64ce342cc293396060ef7c113109a12a1f438364bede7d63660838948177e728a9e9252931a8b", 0x54}], 0x3, &(0x7f00007e6000-0xc0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xc0, 0x1}, {&(0x7f000068f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d74000)=[{&(0x7f0000fec000)="7e540e7cff7c9c7da9cf4d53f3f09c4b4977c1d646cfe7758a2a970b512372491863f54da2ae999b0c7b81c2d1753fb0873fb6d2912f881bd765455850c3d275aad3f1e94db061cb9bd94a1f1d40a99901d9c3fd44d42824d6a7f121be1f72cf63547ef7f3abfc79218260dfd5daf0c37fa615b3419ef32141c39edcd3b9a7af8267a8982c978d60bbec0cd1ad03063000a35379", 0x94}, 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{&(0x7f0000e5c000)="d69a06d99b6cc1e4a36045c8d5ca2d2cf6825cfd0818dd6a875a5dc91f1618df6ccc011f4e57794bdae3b104ff87326f8d2f3766d8fa49532ca4771b132c1e5875", 0x41}, {&(0x7f00002d5000-0x88)="f277315d74f16ffd966bd3fed79564479b2c59ce8af85b4f785017d6152c5b3d825e76a4faf057f0bc4c64504d7d993807502c1362367d3cba320c06a3202d00531987054b1fabee8a6aca3737984ec768f21edbd5e4c64f9e8494929a7d9ed40bb0083960446e881b0b52995165adc409518fde78199ebf4534fa2408cffa44fd3555b3d5d16fdf", 0x88}, {&(0x7f0000122000-0x1000)="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0x1000}, {&(0x7f0000439000-0xcf)="af363cbd0849ce6085b4fbe9e67404a1936183aee4bd3e66d931b7c5ef20fc9c50d6977967b6d3ad40299b1bc24ddbb310d519435e76368d8ed70c0326a3ec6c420bf238ea0991815a58ff96c4641013b95f905b9e631254d4aac4cf3082943340628fb66271d2b91b3f1e1ceaad072098c39b1efd0d1a7e79362c1aab27ce83cc457ea1b9890441c53aae97bba943cc9f3e2dc3ccf887c24a1d4107b8e8ba66a1093037ce1d5686328715702b2d1e87e333cd2aa255edd3dca1bc4598b0bf1be249398cbbe2dcbbe16c8beb434c7e", 0xcf}], 0x5, &(0x7f0000348000-0xe8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xe8, 0x20000014}], 0x6, 0x10) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) fcntl$getown(r0, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000433000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e30000-0x9f)=""/159, &(0x7f0000794000)=0x9f) 2018/01/12 21:52:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r2, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007f1000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x510, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) [ 34.489721] syz-executor4 (4042): /proc/4034/oom_adj is deprecated, please use /proc/4034/oom_score_adj instead. 2018/01/12 21:52:43 executing program 3: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3ff) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002fe000)=""/1, &(0x7f0000d1e000)=0x1) 2018/01/12 21:52:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b31000)=@req3={0x7, 0x4, 0x7, 0x4, 0x1, 0x6, 0x5}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) pwritev(0xffffffffffffffff, &(0x7f00009f1000-0x10)=[{&(0x7f0000497000)="", 0x0}], 0xffffffffffffef9, 0x40000049) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005bc000)=0x0) getpriority(0x0, 0x0) sendfile(r1, r1, &(0x7f0000d46000-0x8)=0x0, 0x100000001) 2018/01/12 21:52:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b0f000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b6b000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, 0x2, 0x1, 0xd, 0x49, 0x5, 0x3ff}, 0x20) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000d12000)=""/0, &(0x7f0000407000)=0x0) 2018/01/12 21:52:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f31000-0xc)='/dev/rfkill\x00', 0x7fffd, 0x0) r1 = syz_open_dev$sg(&(0x7f0000504000)='/dev/sg#\x00', 0x0, 0x1) eventfd2(0x548, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c3050000", 0x10}], 0x1) 2018/01/12 21:52:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f000097c000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x4000000000000}]}) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000054f000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004aa000-0x2b8)=@flushsa={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ef000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00004ef000)={0x55bd02be, 0x0, 'client1\x00', 0xffffffff80000000, "81ef1fd8e42067f3", "2ac88122da5b9fbc9aadea8b9f0219628e0112c02b9f1490d4bee450bf43d4c3", 0x4, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000e5d000)={{0x400, 0xfffffffffffff588}, {0x5, 0x0}, 0x200, 0x2, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f90000-0x50)={0x5, 0x3efc, 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]}) 2018/01/12 21:52:43 executing program 1: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000082d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000584000-0x4)=0x14, 0x800) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d35000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffa}, 0xc) 2018/01/12 21:52:43 executing program 2: socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000001}, &(0x7f0000005000+0xbb)=0x98) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f000002d000)={0x3, {"b6a73f0c56cff0"}, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001c000-0x8)={r2, 0x7}, 0x8) 2018/01/12 21:52:43 executing program 4: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) fstat(r0, &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) fanotify_init(0xc, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004f6000-0x8)={0x0, 0x0}) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f00004f5000)='net/dev\x00') 2018/01/12 21:52:43 executing program 7: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000791000)='/dev/sg#\x00', 0x0, 0x800) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000792000-0x4)=0x0, &(0x7f0000792000-0x4)=0x4) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000612000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6c00}) ioctl(r1, 0x0, &(0x7f0000695000)="462cfbbddd3833be73488838c42ee3ad4311c903c23230e0333020084c96df6534fad5aa1969430514aa301ea5929651fa5b3f898ddb61eb0e9f821f2d891f7534112681438f30b65ddc12f24f0c8ae974e12e97ec1945eb3be60d3b7f66b3862b791f2b31141b2558ed6d6f8f6a9778ce8d4e66c0d84448d2d5dc6bfc855d5dd29469937ea34e7f5e58d4cf9258a525255edbad25e992ff47b399d35674efaec7ef4503c71d745eeebf26cec5db85662b453d027605067e10849543c802ecd259acdec9bc8400c3918cffa31707f99f59a2") socket$packet(0x11, 0x2, 0x300) 2018/01/12 21:52:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ac000)={0x0, 0xc4, "6d855c323db321dba2279ce73ed7e8c66604269adeb1f8d72d495529f9eb8a39b7940393e53c35da7f9550e265ae4b2a9714a50595fd8d48f0a8cc5eddf8a6f9003147cefa35108a491ad888ecebf1e25bd8ba4c83e66e16f0c26e7679cc699ca939bc26d2bc647c0a159608c79f78f3ac7bc21d22228384b4e93dc33d4092780d763c4a83dce769914c79a30952e99a461558aa97b99138c229428d4b84886e5f38a53eb9c4e3ec40f85d4a8fd5d62dd5a69bbed4842e37d60d518fdf90dd1407ad8b1e"}, &(0x7f0000b23000)=0xcc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000898000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000660000-0x4)=0x98) r2 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000bbf000-0x20)="1f0000000104ff00fd4300010770000000d10000010005000000000001000080", 0x1000003a4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009a1000-0xc)={0x0, 0xff, 0x0}, &(0x7f0000ad7000)=0xc) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000569000)={@loopback=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000ae8000)=0xc) accept$netrom(r2, &(0x7f00007bf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009f0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c55000-0x8)={r3, 0x80000000}, &(0x7f0000444000)=0x8) pipe2(&(0x7f0000a12000)={0x0, 0x0}, 0x84000) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000d62000-0x4)=0xacb) lsetxattr(&(0x7f00004da000-0x8)='./file0\x00', &(0x7f0000558000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000dce000+0x38c)='md5sumproc\\\x00', 0xc, 0x1) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d26000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xb8, 0x15, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80007, 0xffffffffffffffe1, &(0x7f0000d2c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d2b000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xffff, 0x2, 0x81, 0x0, 0x3, 0x6639, 0x8071, 0x400, 0xfffffffffffffff9, 0x2744b79d, 0x6, 0x0, 0x8001, 0x2]}, &(0x7f0000961000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000041c000)={r2, 0x3}, 0x6) [ 35.126438] netlink: 104 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.133232] binder: BINDER_SET_CONTEXT_MGR already set [ 35.133242] binder: 4081:4094 ioctl 40046207 0 returned -16 [ 35.137837] binder_alloc: 4081: binder_alloc_buf, no vma [ 35.137853] binder: 4081:4094 transaction failed 29189/-3, size 0-0 line 3127 [ 35.139202] binder: 4081:4083 got reply transaction with no transaction stack [ 35.139209] binder: 4081:4083 transaction failed 29201/-71, size 0-0 line 2920 2018/01/12 21:52:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a9d000-0xb)={0x7, 0x9, 0xffffffff, 0x8, 0x9, 0x3, 0x4, 0x75c0, 0x960, 0x3, 0x1}, 0xb) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") readv(0xffffffffffffffff, &(0x7f0000826000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x8, 0x4) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000817000)={0x73, 0x79, 0x7a, 0x2, 0x0}) syz_open_dev$loop(&(0x7f0000817000-0xb)='/dev/loop#\x00', 0x0, 0x3) 2018/01/12 21:52:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c30000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bea000-0x14)={0x0, 0x8, 0x81, 0x100000000, 0x9, 0x9}, &(0x7f0000775000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6f000)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000054c000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2902f7a299a36fba2077863622cbad38"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008ba000-0x8)={r2, 0x43, 0x9}, &(0x7f000003f000-0x4)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d22000-0x10)=@req={0x8000, 0xd9f5, 0x0, 0x0}, 0x10) 2018/01/12 21:52:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000494000)={0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0x100008000000ffa) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/12 21:52:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000034d000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000094a000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000fe4000-0x32)=""/50) 2018/01/12 21:52:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/ptmx\x00', 0xd76278112814617d, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) ustat(0xed94, &(0x7f00005f9000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f0000c9f000-0x10)={0x1, 0x0}) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c35000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ae0000)={"a1ce000000085db6e5efeab3c0c03fff", {0x4, 0x7f, 0x4, "ea0008000071", 0x0, 0x0}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) r3 = syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000d06000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000004000-0x38)=[@in6={0xa, 0x2, 0xec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x38) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000aa8000)=0x0, &(0x7f0000c4a000)=0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000)=r4) 2018/01/12 21:52:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f000099a000)="e89f69146b39e23c94254e8a0207aa27b16361b1ef6fc37bea577f9e66ba0feab854efb823e71b245054c5d59c033c7fb8c96d15f6af85ef77065d67621cd3f24ced42199b8706", 0x47) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000336000-0x4)=0x0, &(0x7f0000f18000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000123000-0x4)=0x0, 0x4) r1 = creat(&(0x7f0000f63000-0x8)='./file0\x00', 0x180) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b04000)={0x0, 0x0}) [ 35.166360] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.166411] binder: release 4081:4083 transaction 13 out, still active [ 35.166418] binder: undelivered TRANSACTION_COMPLETE [ 35.166425] binder: undelivered transaction 12, process died. [ 35.166444] binder: send failed reply for transaction 13, target dead [ 35.206992] netlink: 104 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/12 21:52:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x7, &(0x7f0000376000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006e0000-0x10)={0x0, 0x1c, &(0x7f000061d000-0x1c)=[@in6={0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x80000001}]}, &(0x7f0000ddb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002c5000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fffa697}, &(0x7f000021f000-0x4)=0x98) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f000089a000)="6226a54b0928813965a105d2339c9280b6cb42371d2dc8deac06e7da16d9eae9bbc08f821fdacc76898fd726ea844aaf8be44c20b06f81912aacd01143e46f810ec67ffe0ed10739438943574131e312ce04dce60f6f2de6554eb22ed2e3aa553b3aed5b33ba36e1e919d3c09927b8e9d040fdb24414023dd4ed4d71e3c6ebe44cc4ba60cdc1803856af61fe31fa") sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000072d000-0x3)={0x0, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0xc) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b27000-0x20)={@generic="78e98598311da4c174d7bd548947e1ca", @ifru_flags=0x400}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d77000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$unix(r6, &(0x7f0000e30000-0x188)=[{&(0x7f0000826000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000053000-0x10)=[{&(0x7f0000f81000-0x7d)="9ed19cbb23a24e6448f31184347d5a35a458cfee5eb0d56112c8ab72d165353525b37b94b38a474903fb199b666215627f1eb33c6c0ac46658ab92bb9b41505eeb16d99ee594a7ae0c19654f3b0157b747478777f7c9055c21fe98160ceb22069db9f3a45268e6a00df6bdfac5cde880fbfb63181fa6662262e63a25e6", 0x7d}], 0x1, &(0x7f000069d000-0x88)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x88, 0x0}, {&(0x7f000082f000-0xa)=@file={0x5bc154a7fb639ace, './file0\x00'}, 0xa, &(0x7f000014d000)=[{&(0x7f0000fec000-0x41)="b550d2ecd3e0606f8343076d78de1a7513a21eae2e0f39707fe240d76fefc035ce1a143549a2624638e2ab40aa05379bbe1dd2582d91ab31abbfb58aa17f37d5f6", 0x41}, {&(0x7f00004ba000-0xd6)="e4a78c2befc47f517946741f2b90c96c488aa1745931e01777b97d11f64b5faa2e3d0c95f9b54ada745a975cecf34ac62203efb78cb43d7a21cf714ef46f3ed9d02554e848d4fbe6924a6e27a19af2a7bb180afc775e919a494f57072b28b84eefe3e96a189bdb47a93cba9693ed66629e22e51a282ace6b315ad25ccc5377e45403154c64d40eecb0ecb7b5cf89de48d3df1baa920ec6a63999a57faedffea2ae08f46fbd8b2e8895f89c6469ba940368131230ae6cbe0f9895f4bf5f7e4aa02d2095a4a89969453c16159ab7d97b9671c0b6e6cb06", 0xd6}, {&(0x7f0000042000)="a346602dde32f3bafd2bf836a1ffac225016b6c451b5cd30c642ce29d9b7c4536e9804edf06dec3216a94291f822071d91d1254b6d402268e140120491714e57253c800fe9e75b3e307dd32e7cc0ac8e962bc9b9e0d396dc8457661f3b862242cfbe587ffc47b76b4b403e85c324ca8be95ad2543b4f440825b5dec04cebf601e23cdc4206a72ee39b5df238", 0x8c}], 0x3, &(0x7f000010e000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x80, 0x84}, {&(0x7f00005b7000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004ba000-0x40)=[{&(0x7f0000451000-0x80)="4625cb4bb0ce6fea825ba1b60b4278e54810afbdef4214d256f5f7dc12ee51d416321cca441a16333b5df0165c672fe88da051c4640edf886b4dd5d640f2e7958af9c8272e844748f4f4f0713295ceb0478fe0c05a87183490fc853476f18ecc2732ad1f3d08fd96d4e2d8388d10f1c27fd6878a8f01de58597a6f606a8a2abc", 0x80}, {&(0x7f00006b8000-0x13)="7c980b12c53530b6fbc77b33cda4065806c10a", 0x13}, {&(0x7f00001d9000)="a71c88157c746af1c6675f08b711584d12cd24262be9d93a3a282846f767fb8c58f3698dfdf6b4857d8d44ff946bf185b938474c616a0dbf7d3a748ccd5e80d5071e6cd99bcdf936d4a9fe77e04329416af1faf29723d885979193225dd2395c884df13bbe0b051579457756817d4072f0cdaaf9da3861ba26a052e57fffdf219390da1f766429dcb95204d4f57ec1f64643d3be4a52da12b298a5178419c47b41193c0c10d4fda4d447cacb20776e137d3a3293316c6a9a5de2accd6c07a45585971296fc2669dda4c03342e5", 0xcd}, 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{&(0x7f0000067000)="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0x1000}, {&(0x7f0000091000-0x9f)="7a0cc79e94040c379506c984133468a174627bab504d5ebea709b4f314fc5b90d62521a24b53df65cda5dd49da5b0a84623f0972ef53b2c384dde7164ea45275b63f4803f55e150eec7e19b3afad48cc809f31d6c8a2fad6946cc1fbd6e414f0f8a39a67c85d8ac3ee3c153647ff5fac82dca556b97caf7fd1449cea95d93532c18215a53cb4f291eb6f025b14ae6d23bbf6cdb0ce3759817e990ba9b1b4c2", 0x9f}, {&(0x7f00005ec000-0x81)="8b08e29ecf8c826b6014f6f9ecf6f06f77f58cff46b2daa0602cf61381855c86133b102fab5377ec1a14635734cb8869b8eb56edd7eb2058ec3e959ef125257fd3dd8bb16b9a7f684a6fc140c6312398bed7d2c4fa1487d2e7f572e50b6419d0ccb41276a29121f2b1300ab09da9a729868b2494b581ffc5b28b7fb9224aa44556", 0x81}, {&(0x7f0000f39000)="2b92293d6f45ae78d7e8b9848ec54f79dce3d3f16925e580af2b429f6957548eb30232968dda586d51ea0f8cc09433159500a8990d35194f1e69313db98336081c97446d9bee5a026dda80db78a4ffcd14557eb4c2bcaad48789b7080c590f18a791", 0x62}, {&(0x7f000091e000-0xee)="6c44bdcda0480a168861f7d22fde6a5fd00d874fc94335174e51bbe78d3caef5bb880cb2835591dab7a0b968427ace3ffbe400b61173d7cdf65233caba6a509edda254c32e3b7c06a43276f350ea4021c82639c3b9f9df4bdd8f802d13d4cd1d38abc565caa4c7b22a6e0930a45bdb62be6fedbe2be62b9c124e46f4898bb0901f4d652971c214e477775cf53c66c9bf035f75088685d5b99f1d1bd2c1e9e386fb70b1a44c01e17d08fc891d414c07f652e127590e4364fd81ec402212a476eb295fa9172f29f4571a5b37a2aca25479ec715e22a49389184749fea21cfb88e1699c7c28d9476e774b0577271a93", 0xee}, {&(0x7f00009c9000-0x40)="4d8156edda291edae1f4cc2f9a28394d3be6f46f5ebdfa06e9ae1936e3cb5accba1e61bec635a9c353cf0f412772085ee3360531ed3266acdf30d615bd1813cf", 0x40}], 0x7, &(0x7f0000a19000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}], 0x28, 0x4}, {&(0x7f0000072000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005ac000)=[{&(0x7f0000fc3000)="0b339ec3b4a70499314a1e8b83ff299052ccd136657abd7199053c727a3d070b110c16338975581d168bd1918bbf4d71315129bb4bccf65e71f5128c5cb070b20e0905cf4e3c56b89b61e6536c4b5e077d2a8e10b9fa1d0857ebcf69e1b2071d0990bbf514bc8ed2ba1549cc8b41524a4cfca272fd83b75a1589defad57d5b3f462d27bf4aedf15111d0a2dd2eb5965f4135678f0fd1cf13d0cfc9befc104306d94ddec56ad9b6933a832260ef9193c4068688cedbe68c4e527753c6de42d189e85f5f90a44617676d0d4d8577d347ce8bd9829898ee4745bf39db7735b428a7c9f5ac812f9c8ce165286a", 0xeb}], 0x1, &(0x7f0000f45000-0x138)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0x138, 0x20000000}], 0x7, 0x4000000) setfsuid(r4) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bfb000)='/dev/ppp\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000d56000-0xc)={r2, 0x5, 0x10}, &(0x7f00006f8000)=0xc) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000a29000)=0x0) r9 = getuid() fstat(r1, &(0x7f0000481000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000843000-0xc)={r8, r9, r10}, 0xc) 2018/01/12 21:52:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x48) r1 = memfd_create(&(0x7f0000334000)='!mime_typemd5sum\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002fb000)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xe, 0x1, &(0x7f0000bde000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:43 executing program 2: eventfd2(0x100000000, 0x80000) mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0xfffffc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000080f000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0xe, 0x6089) bind$inet(r0, &(0x7f000063d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb9) sendto$inet(r0, &(0x7f0000d84000)="", 0x366, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) shutdown(r0, 0x1) socketpair(0x2, 0x800, 0x0, &(0x7f000023c000-0x8)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007da000)=0x14, 0x80800) sendto$inet6(r0, &(0x7f0000d64000)="", 0x0, 0x0, &(0x7f0000ff5000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setxattr(&(0x7f0000682000)='./file0\x00', &(0x7f0000e08000-0x11)=@known='security.selinux\x00', &(0x7f0000e52000-0x2)='/\x00', 0x2, 0x2) 2018/01/12 21:52:43 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffe000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f32000-0x10)="2f3a2f656d30255c776c616e30e32d00", 0x0, 0x1, &(0x7f0000ffe000)={0xf81, 0xc800000000, 0x800, 0x8, 0x3, 0x57, 0x4, 0x80000001}) 2018/01/12 21:52:43 executing program 5: getresuid(&(0x7f0000de8000)=0x0, &(0x7f0000b88000)=0x0, &(0x7f000068f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b5a000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d49000)='proc@,\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 21:52:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept(0xffffffffffffffff, &(0x7f00006c6000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b99000)=0x10) pwritev(r0, &(0x7f00008ff000-0x10)=[{&(0x7f0000df2000-0x23)="bec4a7550150860d3ae83d77f570b92229a7a03ecbbce626a27cb506a51dceecdd1c61cbeb65e835165edcd452cbedff57cf23fbbbb889621320c8ba8abe76bc1bdd8b0d02e83805d40de229bf43a934638eaaae82d50311fe09935120b635ed42", 0x61}], 0x1, 0x0) r1 = socket(0x11, 0x803, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000020e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000fdf000-0x18)={0x3ff, 0x2, 0x80000001, 0x7, 0x1, 0x6}) sendmmsg$nfc_llcp(r1, &(0x7f0000daf000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f0000297000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/12 21:52:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b63000-0x4)=0xe) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000431000-0x8)=0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000a91000-0x1000)="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") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/ppp\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000987000-0x8)={0x0, 0x0}) sched_getparam(r4, &(0x7f000096c000)=0x0) accept4$inet6(r3, 0x0, &(0x7f0000b52000-0x4)=0x0, 0x80000) 2018/01/12 21:52:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d0b000-0x8)={0x0, 0x8}, &(0x7f00006df000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c70000-0x8)={r2, 0x48c}, 0x8) getsockname$unix(r0, &(0x7f000070f000)=@file={0x0, ""/108}, &(0x7f00007ca000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000086e000-0x10)={r2, 0x38, &(0x7f0000d6d000)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x8}]}, &(0x7f000033a000)=0x10) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00006d5000-0x4)=0x54f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f0000888000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='bpf\x00', 0x200000000, &(0x7f0000d43000)="") mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f00001db000)='./file0\x00', &(0x7f00007cc000-0x5)='sysv\x00', 0x20000, &(0x7f0000074000-0x41)="0ec0b11078b9af432a2e7b740b0d0bdf757be3cd51aa835b3cefdf5dcd4199133edaa12056d40d86bdc2f7e5e7c2f072d7bed0c48fa8a37e47c6ade5a7486827f1") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/12 21:52:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0xa, 0x5) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000862000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ustat(0x1, &(0x7f00005d1000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 21:52:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000049f000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000c6b000)={0x8, 0x2, 0x2000}, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) chroot(&(0x7f0000a13000)="e91f7189591e9233614b") listen(r1, 0x5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ef6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb5000)=0xe8) ioprio_set$uid(0x3, r3, 0xffffffffffffffff) 2018/01/12 21:52:43 executing program 5: mmap(&(0x7f0000000000/0x423000)=nil, 0x423000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x8)='syscall\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f33000)={&(0x7f0000e10000)={0x10, 0x0, 0x0, 0x20000024}, 0xc, &(0x7f0000522000-0x10)={&(0x7f000044f000)=@delsa={0x30, 0x13, 0x0, 0x5, 0x3, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa, 0x7f}, [@ipv4_hthresh={0x8, 0x3, {0x1a, 0x1b}}]}, 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x8800) 2018/01/12 21:52:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = socket$inet(0x2, 0xa, 0x100000001) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setns(r0, 0xc000000) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000004d000-0x4)=@assoc_id=0x0, &(0x7f00002d4000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007c7000)={r2, 0xd7, "2fbb04d8f712354c13d0ca5d88d452d285d5d547414d2e7977cd69a0c989d6bf80461ded040afa885ad22634b3fa0279f6b70c6a6f8dffb43a6c2583b9fd64c17a156fa56614acce65b4f577ebb950458d02e45fe4ae3ddcd02bb03e5f3e36af09c50ab8f406b4a4787d5a1529f40aaf524e7944a5d7fa17f8519dac10ee0344645349b20463fd0350e5b4dd5016892d282e52f17cd985120922cd0971e49eb9748e9562e037009e63a8d526e1f942d5034add7a72eb38264c23c4f798b98c4422aed469e26e4024c73240d05fd7f05a1ba038e8bc68a9"}, &(0x7f000040b000)=0xdf) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/12 21:52:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003ad000+0xc5f)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) sendto$inet(r0, &(0x7f00008ce000-0x43)="76c2d560f102a2c202d6be5b75c520c52d3d5e5007772f263469e66ddf862adb52ed20e2e77ec428e340a41da03272821f084c8a434511fbf52e1df294f25fb80a375e", 0x43, 0x10, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003ee000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) getsockname$inet(r3, &(0x7f0000943000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2a000-0x4)=0x10) ioctl$TIOCSCTTY(r3, 0x540e, 0x3ff) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) epoll_create(0x9) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) setuid(r5) getuid() getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00009c4000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000239000)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000f07000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000449000-0x5)={r2, 0xcdc}, &(0x7f00004cd000-0x4)=0x8) getpeername$netlink(r0, &(0x7f00008e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006de000-0x4)=0xc) 2018/01/12 21:52:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000087f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000683000-0x4)=0x0, &(0x7f0000eb8000)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000045000)=0x7, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r2, r0) [ 35.465643] device lo entered promiscuous mode 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496071b1b45009349041eca724fdec73fab9b04e4a4a5af660000000062", 0x36) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ca5000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00006b7000)={0x1, 0x6, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/12 21:52:43 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x8, &(0x7f000048c000)={0x0, 0x0}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000095e000-0x4)=0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000095c000)=@known='system.posix_acl_access\x00') 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0xfffffffffffffd81) 2018/01/12 21:52:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f59000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) openat(r0, &(0x7f0000b3a000)='./file0\x00', 0x4000, 0x2) 2018/01/12 21:52:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000011000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/12 21:52:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000a5d000-0x8)='./file0\x00', &(0x7f000021b000-0x8)='./file0\x00', &(0x7f0000947000-0x7)="6dff752dc36500", 0x4, &(0x7f00003a8000)="c703ff000005000000000000001d20333805") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/01/12 21:52:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() capset(&(0x7f00006fa000-0x8)={0x0, 0x0}, &(0x7f0000a6d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r1, &(0x7f0000b3f000-0x4)=0x0, 0x3, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_getoverrun(r2) tkill(r1, 0x15) 2018/01/12 21:52:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003ad000+0xc5f)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) sendto$inet(r0, &(0x7f00008ce000-0x43)="76c2d560f102a2c202d6be5b75c520c52d3d5e5007772f263469e66ddf862adb52ed20e2e77ec428e340a41da03272821f084c8a434511fbf52e1df294f25fb80a375e", 0x43, 0x10, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003ee000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) getsockname$inet(r3, &(0x7f0000943000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2a000-0x4)=0x10) ioctl$TIOCSCTTY(r3, 0x540e, 0x3ff) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) epoll_create(0x9) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) setuid(r5) getuid() getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) ppoll(&(0x7f0000184000)=[{r0, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4004, 0x0}], 0x5, &(0x7f0000903000-0x10)={0x77359400, 0x0}, &(0x7f0000794000-0x8)={0x0}, 0x8) 2018/01/12 21:52:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008fc000-0x3)='n\b\x00') exit(0x0) getdents(r1, &(0x7f0000bcd000)=""/145, 0x91) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getuid() r2 = getegid() syz_fuse_mount(&(0x7f0000b1d000-0x8)='./file0\x00', 0x8002, r1, r2, 0x80000001, 0x1000002) sendto$inet(r0, &(0x7f00000fb000)='n', 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000e42000-0x3c)=[{{&(0x7f0000ca6000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b99000-0x20)=[{&(0x7f0000cec000)=""/225, 0xe1}], 0x1, &(0x7f00000b5000)=""/33, 0x21, 0x0}, 0x0}], 0x1, 0x10040, &(0x7f000002b000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c6000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r3, 0x5605) 2018/01/12 21:52:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000aac000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000d8000)=0x6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000ebd000-0x7d1)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000b6e000)=""/217, 0xd9, 0x0, &(0x7f0000104000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f0000a6e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000298000)=0x1c, 0x80800) 2018/01/12 21:52:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1b}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$TUNGETSNDBUF(r0, 0x400454dc, &(0x7f00003e6000)=0x0) fsync(r1) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7ff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x24) fallocate(r0, 0x1, 0x7, 0x6) write(r0, &(0x7f0000589000)="240000002800070800000018000800000108f00e01000000000012000000000000000093", 0x24) 2018/01/12 21:52:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000462000)=""/131, 0x83, 0x0, &(0x7f00000c9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b9d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000b000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x7fffffff, 0xa, 0x20, 0x0, 0x7f, r2, r3}, {0x6, 0xb6f2, 0x5, 0x81, 0x2eca6a50, 0xfff, 0x6, 0x0}, {0x9, 0x1, 0x7, 0xcf7}, 0x9, 0x8, 0x3, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x1, 0x7, 0x6, 0xfffffffffffff0a2, 0x400}}, 0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00008bc000)={&(0x7f0000256000/0x4000)=nil, 0x4000}) 2018/01/12 21:52:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec4000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000130000080001010c00f41ee400", 0x39}], 0x1) 2018/01/12 21:52:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000053c000)=0x80000001, 0x107) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/sequencer2\x00', 0x1fffd, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000e6d000)=0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000798000-0x8)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000660000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000c71000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa6000)={@generic="6bac04efc04b5bc2b331a0122ac52d07", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000bc6000-0x4)=0x9, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c0e000)=0x6, 0x4) close(r1) 2018/01/12 21:52:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) ioprio_get$uid(0x3, r1) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f00002da000)='clear_refs\x00') write$tun(r2, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x1) getsockname$ax25(r0, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10) r1 = socket(0x18, 0x0, 0x3) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000)={0x6, 0x1, 0x2, 0x3, 0xf5b7}, 0xc) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) set_thread_area(&(0x7f0000239000-0x10)={0xf3, 0x1000, 0xffffffff, 0x4, 0xffff, 0x1845, 0x5, 0x7, 0x7f, 0x2}) 2018/01/12 21:52:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000caa000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000722000-0x12)='/dev/input/event#\x00', 0x8693, 0x22080) ftruncate(r0, 0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00001dd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/12 21:52:43 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000a0000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 21:52:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f0000331000-0x4)=0x0, &(0x7f000066c000-0x4)=0x4) r1 = accept4(r0, &(0x7f00002ca000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002da000-0x4)=0x6, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000087d000)=0x3, 0x4) 2018/01/12 21:52:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000819000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) signalfd4(r0, &(0x7f0000571000-0x8)={0x80}, 0x8, 0x80800) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000150000-0x8)=0xfffffffffffffffb, 0xffffff90) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cde000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000619000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e58000-0x8)={0x0, 0x6}, &(0x7f00009b4000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f98000)={r2, 0x6}, &(0x7f00004bc000)=0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ced000)=0x0, &(0x7f0000f62000)=0x4) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/12 21:52:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000f50000-0x8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a6000-0x9)='/dev/ppp\x00', 0x210001, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000085c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000430000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000398000-0xd)={r3, 0x5, "6f3d1caca2"}, &(0x7f0000087000-0x4)=0xd) accept$ax25(r1, &(0x7f0000ae8000)={0x0, {""/7}, 0x0}, &(0x7f000054f000)=0x10) r4 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) chroot(&(0x7f000026c000)='./file0\x00') ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00002d1000-0x4)=0x0) 2018/01/12 21:52:43 executing program 7: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = syz_open_dev$evdev(&(0x7f0000e3e000-0x12)='/dev/input/event#\x00', 0x57c8, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0xd956) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000093e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000388000)={&(0x7f0000f1a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001cc000+0x131)=[], 0x0, &(0x7f0000f19000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/12 21:52:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000257000-0xc)={&(0x7f000021b000-0x4)=[0x0], 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00000b1000/0x4000)=nil, 0x4000, 0x2000002, r3) dup2(r2, r1) fcntl$lock(r2, 0x7, &(0x7f0000776000-0x20)={0x0, 0x200000000000, 0x0, 0x0, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a3c000)='/selinux/mls\x00', 0x0, 0x0) fcntl$lock(r2, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000d44000-0x9)='/dev/sg#\x00', 0x5, 0x40) sigaltstack(&(0x7f00008db000/0x1000)=nil, &(0x7f00002be000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000b45000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @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]}}, 0x9, 0x7, 0x6, "36ae3a505dbbf5a52bef0f04859a0287fdd8917bab1c0233933ce1711ad2181be63fe3cb6426f7d47cc80aa664a69f028e17bf6d4c22ff53b169ad7225b6d5c25b9e9e796de75da6cb871d3809fbf67c"}, 0x160) 2018/01/12 21:52:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bf8000-0x30)={0x10, 0x0, &(0x7f000078d000)=[@enter_looper={0x630c}], 0xfffffd08, 0x0, &(0x7f00009a1000-0x48)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d93000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) [ 35.821151] keychord: keycode 5120 out of range 2018/01/12 21:52:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f24000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000721000)=0xc) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cf1000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x0, 0x7, 0xa, 0x20, 0x20, 0xff, r1, r2}, {0x9, 0x2300, 0x6, 0x7, 0x336, 0x8, 0x100, 0x9}, {0x3, 0x6, 0x3, 0xffffffff}, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x0, 0x0, 0x6, 0x2, 0x7, 0x100000001}}, 0xe8) write(r0, &(0x7f0000aa9000-0x22)="220000001500070300c610f70001002702080900010000e0070001000f0100000115", 0x22) 2018/01/12 21:52:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = dup(r0) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f00007cf000-0x8)={0x0, 0x0}) 2018/01/12 21:52:43 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000e78000-0x8)='./file0\x00', 0x60000, 0x181) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00004f1000-0x4)=0x1, 0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) accept$inet6(0xffffffffffffffff, &(0x7f0000fc2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000067a000)=0x1c) ptrace$getsig(0x4202, r2, 0x0, &(0x7f000074a000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 35.854786] keychord: keycode 5120 out of range 2018/01/12 21:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/hwrng\x00', 0x200800, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/12 21:52:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000486000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d3000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003a1000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0x1, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0x3291, 0x1, 0x80000000, 0x9264, 0xee, 0x9, 0xc6a, 0xfffffffffffffff8}, {0x2, 0x4, 0xfffffffffffffffc, 0x800}, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x1, 0x3, 0xfffffffffffffff8, 0x2, 0x9, 0x480e}}, 0xe8) clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) [ 35.878544] binder: 4317:4322 unknown command 0 [ 35.889916] binder: 4317:4322 ioctl c0306201 20bf7fd0 returned -22 [ 35.911327] binder: 4317:4322 got reply transaction with no transaction stack [ 35.929177] binder: 4317:4322 transaction failed 29201/-71, size 24-8 line 2920 [ 35.932790] mmap: syz-executor3 (4341) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 35.959049] binder: BINDER_SET_CONTEXT_MGR already set [ 35.964471] binder: 4317:4335 ioctl 40046207 0 returned -16 [ 35.974713] binder: 4317:4322 unknown command 0 [ 35.979567] binder: 4317:4322 ioctl c0306201 20bf7fd0 returned -22 [ 35.990200] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 21:52:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d6f000-0x8)='./file0\x00', 0x80, 0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00007cc000)=0x10001) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = getpid() r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f0000be2000)={0x2, 0x78, 0x800, 0x93b5, 0x401, 0x10000, 0x0, 0x6a157905, 0x0, 0x6, 0x2, 0xc2df, 0x2, 0x1, 0x3, 0x7eca, 0x5, 0x100000001, 0x800, 0x6, 0x2, 0x200, 0x3, 0x0, 0x3f, 0x4, 0x6, 0x1, 0x1, 0x7, 0x1ff, 0x6, 0x80000001, 0x101, 0xffffffff, 0x2cdc, 0x9, 0x1, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000e30000)=0x0, 0x5}, 0x4, 0x5, 0x3fff, 0x7, 0xffffffff, 0xf7, 0x3, 0x0}, r2, 0x200, r3, 0x6) set_thread_area(&(0x7f0000928000-0x10)={0xffffffffffffff61, 0x100000, 0xffffffff, 0x5, 0x6, 0x3f, 0x3, 0x3, 0x0, 0x2}) bind$inet(r3, &(0x7f0000604000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000cfb000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008dc000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f00002bf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 21:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000902000)={0x0, 0x0, 0x0}, &(0x7f000077a000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000271000-0x160)="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") syz_open_dev$sg(&(0x7f000081a000-0x9)='/dev/sg#\x00', 0x0, 0x400000) preadv(r1, &(0x7f0000a90000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x4000000000000000) 2018/01/12 21:52:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000b82000)=0x0, 0x40000100) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bb3000-0x3)='lp\x00', 0x3) 2018/01/12 21:52:44 executing program 6: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000058b000)=0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00004db000/0x1000)=nil, &(0x7f000058c000)=0x0) getrusage(0x0, &(0x7f000058a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 21:52:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) umount2(&(0x7f0000411000-0x8)='./file0\x00', 0x2) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/01/12 21:52:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ae7000)='/dev/net/tun\x00', 0x0, 0x200406) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000000400c000e9bc22", @ifru_settings={0x401, 0x0, @fr=&(0x7f0000013000-0x18)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) statfs(&(0x7f00003da000)='./file0\x00', &(0x7f0000867000-0xb5)=""/181) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x7, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f000053b000-0xd)='/dev/usbmon#\x00', 0x0, 0x10080) execveat(r2, &(0x7f0000ac1000-0x8)='./file0\x00', &(0x7f0000b6f000)=[&(0x7f00009d8000-0x4)='.^\'\x00', &(0x7f0000c1e000-0xd)='em0vboxnet0,\x00'], &(0x7f00000c6000)=[&(0x7f0000ca8000-0xc)='eth0selinux\x00', &(0x7f00001b6000-0x1)='\x00'], 0x400) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x0, 0x1, 0x6, &(0x7f0000739000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f77000)={0x0, 0x0}) 2018/01/12 21:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000b1000)='net/dev_mcast\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000058a000-0x58)={{0x200, 0x8}, 0x0, 0xe0b7, 0x8000, {0xfffffffffffffffd, 0x9}, 0x1dc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x80000000000) ioctl(r1, 0x80000008000452d, &(0x7f00003e6000-0x6)="b1021c000003") 2018/01/12 21:52:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008f0000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair(0xa, 0x0, 0x3c12, &(0x7f0000019000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0x10, 0x4000000002, 0x0) write(r2, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) 2018/01/12 21:52:44 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0xffffffffffffff47) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x192) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000006000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x1, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r1, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x1015, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xffffffffffffffff, 0x280000000, 0xffffffff}}], {{0xe847, @x25={0x2, 0x0, 0x1f, "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"}}}}, &(0x7f0000003000-0x18)={0x0, 0x3, [0xc9e, 0xbeb, 0x7c7]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000006000)="38ac", 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x83)={r3, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xb2da, 0x1d, 0x4a, 0xfff, "ae211912ddb4b260e64f38376048f3c0754911fa0e4073a3c406bdab7f66697a"}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x0, 0x1397}, 0xb5f, 0xf5, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = userfaultfd(0x180000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000)=[{0x4, 0x77aa}, {0x3, 0x80000001}, {0xa, 0x9}, {0x0, 0x0}, {0xc, 0xa559a24}, {0x2, 0xf85}, {0x3, 0x80000000}, {0xf, 0x200}], 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000008000-0x8)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000)={0x6, &(0x7f0000004000)=[{0x4, 0xffff, 0x8001, 0x0}, {0xcc, 0x31, 0x7, 0x253}, {0x6, 0x1, 0x1, 0x8}, {0x8, 0x4, 0x5, 0x401}, {0xfff, 0x7, 0x5, 0x8}, {0xffffffffffffffd6, 0x3ff, 0x80000001, 0x4}]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000-0x10)={r3, 0x7fff, 0x9, 0x4000000080}, &(0x7f0000003000)=0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000)=""/121) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r4, &(0x7f0000008000-0x8)=0x0, r1, &(0x7f000000a000-0x8)=0x0, 0x9, 0x2) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000003000)="c447fbe9f9ac5bc98108624faddf607daa5eac769d8bc64ee62c728861a1eea4885f987bf6f1ae377776c6b4dc74c7bc9b00aa8b9e3c73697081abb48dc3594d577117982491d457c736f37684044fd41513fc8bc3fce0f75b7b7cda047c9e00978806f5dabcdab6fcb3fea96f074317e2b5c809e022f2a9640f855e35976efa5ac40fd2619f163c3eadcd83c5be7e5ca174448ac38f46909652395c", 0x9c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000009000-0x10)=@generic="1d1a1136f0284170edd7165b055afa4b", 0x10) 2018/01/12 21:52:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006d9000)='/dev/sg#\x00', 0x200000000, 0x20000) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") getsockname$unix(r0, &(0x7f0000de7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dfd000-0x4)=0xfffffffffffffd5f) 2018/01/12 21:52:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b0c000+0x52b)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000efb000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r1, &(0x7f0000594000-0x5c)=""/92, 0x5c) renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') sendmmsg$nfc_llcp(r1, &(0x7f0000a94000-0x188)=[{&(0x7f000086a000-0x60)={0x27, 0x9, 0x1, 0x7, 0x72a7, 0x6, "cce8e37e3f6f37024f0f8df3d5df7d6a2945cac9c9205d8ae5a281caa31dbe10ca1827c2ec916d6d289fcf4b9a9d337ba64ee34c9259713c421f5087a48099", 0xf8}, 0x60, &(0x7f0000e24000)=[{&(0x7f00002a2000-0x3b)="65abba475b17d849716e4f812296fb17861a6c2c759e65abccfe0ccd8ff1cfad2606d67231673a4bbea63e305a1fd386f56f546cc54821195d9821", 0x3b}, {&(0x7f0000bb9000-0x1000)="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0x1000}, 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0x1010, 0x20000000}, {&(0x7f0000485000-0x60)={0x27, 0x100, 0x0, 0x1, 0x3, 0x7, "a115d4f3c1f171bd6764e7f3cd645df32c77ae402c6cf72938045ee48c4dc9ed739430b2376428c3b4899706637b657beaf7823b38b819139dadde00ed68f4", 0x4}, 0x60, &(0x7f00004f6000+0x49e)=[{&(0x7f0000c3d000-0x9a)="75f498e2fc52bbab62d348064d0ac4abf9c136c5b0b6b4d9c09f1384b4f8b53d2b2c778d93400efd00d4ae2baa9eb80e301e7b7f81ff7fb61c697d5b928025a9c36a18964e79e99365bae304ac48ba61eac5b45d2e05095ac09ebcb38732afd702cad4396386f2ba4d774aaca573ac95808b30ea99ac43f26bb69bc6edaf427de5db74bb6371ea41b855fa38353e9440eea7ccb5caeff78b900a", 0x9a}, {&(0x7f0000809000-0x3e)="295d12c23c7b719defa6acdc84692a9dd055a9309d851a09eecc0d48077777cb4db87641f41b989f06a92ecc3578042f1352b34676ae706fd76fade6a77c", 0x3e}, {&(0x7f00006da000-0x64)="b2b8308a6cb3e4e174a35adcbecf35aebd6ef20d17f8805993c91e95c4472f551a304356017f8bdcff9d2b70946b14144b462c79917b499247eeb2c0ce03df432a2983d392a3ca2029d56a3cb8ae262ec15aa5867065eaa352c06b7b310daa378b43994c", 0x64}, {&(0x7f00001c7000-0x9f)="df08ef62168896ae8bfa9375b680731f55593028a60ceda54f56794e3503447e5f528790ab90db68c9df4097dc50ccfe17ff22fde6fec9b95562cc218914ca5d593eea5196163050c2d1db5b0f8c66e5c2063b0daa4b5e6a8a066f0b93dc1176f60bc3f4e75974c25026a7a49a2179a4c15f4b6d5b16d99cb7b867d86b3921403fd271624f7df52baff203cff9ae5f195b53ff5ceb2059c8375c1fbef9d876", 0x9f}, {&(0x7f00009ef000)="a975cc77aa18dc2da191f83f59c1591924e233a66fde7ac0f0c77fee6b93", 0x1e}, {&(0x7f00002f3000-0xbb)="46174ac371fc9a6702136462d0720777bddababee841bc7ff311a55b51a8319dbeb485ca07f3e3de5f02421b2a8ca9ab5127c2a91d04b6f06d497c1e759e375d5c01a1d80413c6b43a55fc884412db515aedcddc7b038a37ca4f1b66ee56c3a17e0ff58cd2eafcfabc8a7ffe1d3ed1ea65c9b3eec387ee840c471d9d7c67fd487072cc497d1c95f0061ca802e7e58f1ae4278bbf60bbd52046accbf06bd95167c54ba52cbe1a0fc14ef8d5982d4be0677d9d9df1503f94263941eb", 0xbb}], 0x6, &(0x7f00003bc000-0x80)={0x80, 0x11f, 0x6, "6848fe072eedf35949facb12b6105054c7670421d836ebc761352ac05a24e66a6751c4b8b10abc9510ae6a89b6a9fd3c953cecc2c7673e4b3b240a0b1e369d5a4dc1788fa6749f97156517a8462177e7954a67a48fbe5524db762ac0046061282b676aac7c973ebb1dd177cae7"}, 0x80, 0x40000c0}, {&(0x7f00006ea000)={0x27, 0x6, 0x7, 0x5, 0xfffffffffffff9f7, 0x7, "3df89952faa91980477411b2c0acfcbf67367539a62cde987670d62e9e92164759ff3e54c8d408aa97959f4f61b499bb75f9f67ebe8b7e941b14789d423fd3", 0xfffffffffffffff8}, 0x60, &(0x7f0000e0e000-0x40)=[{&(0x7f00001a7000)="3e99db2f03996e13d589802809b3a946bd3579421d3dab255c3ed17a20ae19805c44f81769b642a2a87645fc4e02b2b048c4578a6e14b0f99457a41670209a57c3d2fae1334f2cf78a561c84351c740c110bebe63255cb1ce17d0a81635361b6a46da726e407a711bd9e73870049e68f5e1cba27eebfd0f296725137010e58d4065444401a18f62c3cd995d335d0d80c4007940b3d74d6977c77ea9bac1aa10b97e3df33ca31bb4019fbbbc7784b1492fd21f2294f6cb30589309083a4", 0xbd}, {&(0x7f0000a51000)="51582b43e44f9ef4a4a2dab73efbfadbbab390db1e6979906332d689ea9e33804ca24807b4a37b5cca660c650798367854747a4ef6caf67ec2d066cfee08e1541845ca0ba57a95ddc4c8c0fbfdafb3cb6cc62cfd55f992d4a6bffaf31973faacf80130a14af343fabb3978691f8b4ca6c115ad5abd5f4aab5e2a8c68e6da3c072413608e5a5dc485c37d67d7e5e5fdf09115f0f49d25cc228467649d9a12a9035c2b7b588f0d075dd4", 0xa9}, {&(0x7f0000d9e000-0x83)="25a60c000f48c4ccc0a3bc2577e0b64fd85c24e914e2191aec6285074752621f3b0b761d7606df5862669aeff71b3a3f5d05c04616fa0ae746e701a145aa57364884a5a79b097cf6642307d9fe15a6615476b1989eee03c96ba1d9d7a41ceeac2dec4ee1168067c0c6c8b4a8033cdf69636487364ace963c3bf15a4b2c714253be7683", 0x83}, {&(0x7f0000b93000)="27d05a3587196519632d59256d73c48b081b52296e9ada72f8c4dc3708033ecd9086dd48086f0e62737868859334ca323801845870", 0x35}], 0x4, &(0x7f0000478000-0xc0)={0xc0, 0x103, 0xef7, "5a5ad12254b3dd0936dcbea77c5f777e47f7ee8b09d13236821cfc0895247fd91f95ae5f0773ae4d4b8d1b0ee4574723457a68277eec4bd9d8f5ae5e013fc71ebe76b752ea6d43059f0b282990ff132fe792fec4dbad719178f527e2aa26f136ecaa6ca2fd6aae7eebd00c6c284c4b49ecf39ce216eb64506865f4a660fba3efaa8aae421b3994d7ab0723e5a5047e0f9da0586fe0993cbcd9dbe5fdf1f501712c69f90cada3995b9bea79dc4920"}, 0xc0, 0x4}, {&(0x7f00008d4000)={0x27, 0x42, 0x1, 0x7, 0x4, 0x25, "d973fdf51c8bc05a40511f84c350ef1f1c57a2337233619487046aea1c270844a4fcad5b966bd70e420f9770ee3a8616fd2d1ce51372db28eba735372f23d5", 0x5}, 0x60, &(0x7f0000f90000-0x10)=[{&(0x7f0000d11000-0xad)="b05eb490c4110394069eaef7ff4217f9b749f0ec9f4c9204589a47550d45803482de034024761bb31bc1e60612505ecde94ee588336bd174b13518a22f2c730e03cd06384347215821a032350fe0cd0dc8a816834cdd9e09c8ca8d33e64f6da67ed14fa874674c2bef1e493950ade6d72a86a2b0f0bad3730fdbdc51fd22e7da347d61a3f9b2827189cdfbc1c3212e481c2c01778fa26fd9650f0a344b9305b41ba625323e87c0b409acfab5c7", 0xad}], 0x1, 0x0, 0x0, 0x20000800}, {&(0x7f0000350000)={0x27, 0x9, 0x761, 0x6, 0x0, 0x733, "1d6ae81a369e74f167cf725272d7dae1379eb6e198495096cd0df4ecaaa4a3e36344b56da7624250c198648848421c8c78524df3040c47882256786cfc1907", 0x6}, 0x60, &(0x7f00000bf000)=[{&(0x7f0000149000)="bd685525dfc7cf8bd349d966b5e5252476414f6d00bc3c63cdb5", 0x1a}, {&(0x7f0000fcb000)="c4fc40e3048e25278f3f4f7feed3f06e7b4c4d3032d32a2954d6b5510be8633248813618fa3ca67c7718d8c0015e51fec5f59422dc8fca173bf7212fff0be817f2a46027a70dbee053e07c5c254c78d948ad4835f7775d1ffb5e74b7eb03d86f0e63ee21fb456d44148df50558002d0067ef1225da69d7a06dfd631abc7913b9a8b50a66f48771e5b69a75f0", 0x8c}, {&(0x7f000035d000)="7d2bd8fc9b4a62df9b78aad92ecd3eedf0383c9f741d2a767906d29312e794635e4038fd943ded955d", 0x29}, {&(0x7f00006df000)="2bcc6bb6411bd5024ac55332ff13f07c59d7cc26e04d22b5198194de0d4d445d670ce6a7678b1871a9064662966acf4ff2f236e47099c9db742b213f21e8a9c57c9512b1c8656a2ed921763f90f2e10792c4f31f158bcb7b6f59301aec2b9b844f220b115f33c6dac9d84cd5f76904a0ac22342182abff9441c4cc261d4136e13001061a0a3e90aa8cfe410a728dccf536fc7bd7ccf81cbff3f8f510a8d0345046e081f190575098fd52306d5484f8cc818592afcbc0050d38d147744572ff7fff4f0f637a7206", 0xc7}, {&(0x7f0000e44000)="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{&(0x7f0000476000)="80104d172c058660d3a11932b5a2d3d72bc12d385e54830a247931ecb18f939e54fdb866e827d1c053023027501b48c4afbb72f9741785b549a3507dcd4112a134113d2ff0a095baf3e252d91f2171e3434300da0f942c67d06fdb342de9d64f33334ee1f2eacad24d3b68fed926e516212a04b4fcfbe9134f234971b4af13d0bf74a80b542173b49e4e2ea82312546d3f887df7", 0x94}, {&(0x7f00007fd000)="2603cfa3b025899ef072af261f5483d96704e3b04e7ce341b3d04822b6c40c670deb3841af0d5652561ccded04e9d32475c6511f198f03726eff85706291d307cfcf657d9c37d783a6d90c0bccd862ce1aca64378655e6f3b85314bc33612d941c1b0c8cb6422f50756ae01f2ed4a7f2ed650d7c02ecb54d2d4d6e002b0a0b6dc49a166b58538c8b6a92c468b083f5de49733d9aee374b98a9a2b2cd4620087a76e59f69157856cc75b975cb824a47794245498d1e8429de93b016326b6bfeac502a21138f837538ed240a64e76535eafda731c2c70238610afeb089bbe7ad7484f265fd79ec5d015033", 0xea}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f00005f9000-0x60)={0x27, 0x100000000, 0x13, 0x0, 0x800, 0x9, "4beb384488b0f06e041e5281e3c66d23e86d3b76be8355593e6e779178429b994c7d7eb89cf47d74000407354493a133606440eb96de6f9f6adf20ee168eff", 0x6}, 0x60, &(0x7f00003a6000)=[{&(0x7f0000e1c000-0x96)="733dd67000fbfeabd07285f4fde606eddc7f80b1fcdeba1ce67718ff1314f2e2a8376ebbd186ee1bf41aae42d0ddd901c26c0f99301060d9d77769344031fa15e03fa3d1228ee65c882660c631d23149f7a71886ee348caf1403c0ebe89b445290a8ccbe36e61a63b2bcb3053a2baadc1bb9cc3ea0c583dfc3e767ae376526835ee7f189af1bea59c0566657361a71e7d85b7c3bafa5", 0x96}, {&(0x7f00009ad000)="187449a7b4a280afdf614660e4fc6134271dfc91965b5677a4785672629ec3afc2c528aa0e427f429248d978d50e93bce33f4ff6081d543101d621c294218de0ad590e3a6961a5c865e40a012d91885b69268054267aeae3e1cfdb84769458d566ec976768bc1e01b403ac242c0588e96296df67b5c8c1b0d704deaff94c55c6a7cd2e28a4a08be7bee716fcccf3cd6b552fe2dfe6920b933198d8", 0x9b}, {&(0x7f000009a000-0x20)="b1d0634963543f1769ff75de760e4fecda193d06e2b8a172ececf21de2de0c53", 0x20}, {&(0x7f000046a000-0x59)="d4ada30941186657321161527b6381654fbeab9bf497669e710132879aaa0826c539033bdcef381774f319c92a8f33e2ddcfd322598547f7a2fe00d8cd3e2df964f7b294451659f99c0a11d2e9152afeeaf9f124aad37e6926", 0x59}, {&(0x7f0000c32000)="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", 0xfd}, {&(0x7f00008bf000)="", 0x0}], 0x6, &(0x7f00004a8000-0x1010)={0x1010, 0x10f, 0x1, "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0x1010, 0x20000000}], 0x7, 0x80) 2018/01/12 21:52:44 executing program 6: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000058b000)=0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00004db000/0x1000)=nil, &(0x7f000058c000)=0x0) getrusage(0x0, &(0x7f000058a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 36.221286] IPVS: Creating netns size=2536 id=9 [ 36.270875] pktgen: kernel_thread() failed for cpu 1 [ 36.277269] pktgen: Cannot create thread for cpu 1 (-4) [ 36.283960] IPVS: Creating netns size=2536 id=10 2018/01/12 21:52:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) chmod(&(0x7f0000af8000-0x8)='./file0\x00', 0x20) lsetxattr(&(0x7f00002f3000-0x8)='./file0\x00', &(0x7f0000b68000-0xe)=@known='system.advise\x00', &(0x7f0000856000-0x1)='\x00', 0x1, 0x0) 2018/01/12 21:52:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 21:52:44 executing program 4: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000779000)={0x0, 0x0}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000095e000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f00008c9000-0x4)=0xc) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000049f000-0x10)=[{0x28, 0x0, 0xfffffffffffffffe, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/12 21:52:44 executing program 3: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000002b000)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x54) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000032000)={0x0, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000056000)={0x0, 0xa8, "2d2272a049ed25de575edd8d4b532c5c991e54085d6d8f57d0257e7384351eae39979746b361da8e6d30eb54486bd48fce597ff0acc36e8a11b22a81d514f604f90de63ad33e798ffef5cb2095aabd51ec344246565b81f30b2fa79257eb7fc1fa62eac0a04351c7f0b065b3f07034355457b692e0fcbf80a53c786c59896faec45d3934c46ab3a0238f1a57914bdb8513e9c991506a1377b52c8ab485b84b0e0ccfb4322d3e1382"}, &(0x7f0000013000)=0xb0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000002b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000018000)=0x10) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000058000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000001f000-0x8)={r2, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000056000)={r1, @in6={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 21:52:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000d4a000)=[{&(0x7f0000344000)="390000001300094781bb61e1c30500ff070000000200000045efffff08009b0019001a0005000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000016e000-0xe)='/dev/keychord\x00', 0x440000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000ad000-0x1000)=""/4096, &(0x7f0000eb3000-0x4)=0x1000) 2018/01/12 21:52:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000a82000)='ceph\x00', &(0x7f00003b4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000581000)='user^GPL[vboxnet0!{@$GQ-\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f000001c000-0x8)='trusted\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000e35000)='keyring\x00', &(0x7f0000b9c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) r3 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000245000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000828000-0x28)={@common='eql\x00', @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) ppoll(&(0x7f00000b7000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000)={0x0}, 0x8) 2018/01/12 21:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) recvfrom(r0, &(0x7f0000b47000-0x1000)=""/4096, 0x1000, 0x40002001, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0x0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 21:52:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a26000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000311000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) r2 = open(&(0x7f0000c62000)='./file0\x00', 0x200000, 0x20) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000eb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006d7000-0x4)=0x60, 0x80800) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000730000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009fa000)=0x10, 0x80000) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000676000)='/dev/ppp\x00', 0x40280, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000228000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e92000-0x3)=0x0) getresuid(&(0x7f0000645000)=0x0, &(0x7f0000b86000-0x4)=0x0, &(0x7f0000afc000-0x4)=0x0) r9 = getgid() r10 = epoll_create(0x2) r11 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000060e000)={0x0, 0x0, 0x0}, &(0x7f000073c000)=0xc) getgroups(0x1, &(0x7f00005be000-0x4)=[0xffffffffffffffff]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006fd000-0x8)={0x0, 0x0}) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000443000)='/dev/vga_arbiter\x00', 0x440800, 0x0) r16 = memfd_create(&(0x7f0000b14000)=':GPL[^\x00', 0x2) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r18 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/mls\x00', 0x0, 0x0) r19 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000936000)='/selinux/create\x00', 0x2, 0x0) r20 = creat(&(0x7f00000b3000-0x8)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000220000)={0x0, 0x0}) r22 = socket$inet(0x2, 0x5, 0x3f) r23 = dup(0xffffffffffffffff) r24 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000065f000-0x10)='/selinux/member\x00', 0x2, 0x0) r25 = accept4$ax25(0xffffffffffffffff, &(0x7f000070a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ea0000)=0x10, 0x80800) r26 = accept$unix(0xffffffffffffff9c, &(0x7f0000677000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002d000)=0x8) r27 = syz_open_dev$sndseq(&(0x7f00004f7000)='/dev/snd/seq\x00', 0x0, 0x4000) r28 = syz_open_pts(0xffffffffffffff9c, 0x100) socketpair$inet6(0xa, 0xa, 0x1ff, &(0x7f00007d5000)={0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0xfffffffffffffff9, &(0x7f000066c000-0x8)={0x0, 0x0}) r31 = syz_open_dev$evdev(&(0x7f000029b000-0x12)='/dev/input/event#\x00', 0x2, 0x101800) pipe(&(0x7f0000e7f000-0x8)={0x0, 0x0}) r33 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c33000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000089a000)=0x10, 0x800) r34 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ac1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000031b000)=0x60, 0x800) r35 = socket$inet6_dccp(0xa, 0x6, 0x0) r36 = accept4$unix(0xffffffffffffffff, &(0x7f0000f08000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001e6000-0x4)=0x8, 0x0) r37 = openat$ppp(0xffffffffffffff9c, &(0x7f000097f000-0x9)='/dev/ppp\x00', 0xc0280, 0x0) ioctl$TIOCGSID(r28, 0x5429, &(0x7f0000973000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bd9000)='./file0\x00', &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008e5000-0x4)=0x0) r42 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00007bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = gettid() fstat(0xffffffffffffff9c, &(0x7f00007d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f4a000)=0x0, &(0x7f000007c000-0x4)=0x0, &(0x7f00001f3000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f00003d2000-0x70)=[{&(0x7f0000926000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000008a000)=[{&(0x7f000025e000)="68d39bcf0d72b7f1e374e645f3b2a199e6ecac01c7a3b2177147", 0x1a}, {&(0x7f0000c2e000-0x68)="105d0093d05b68f094adaad36c8613e5d1282989ecf563d8838ac20d76d7c87b23202d33f95aca292deb3613ecc61751ca19727891202ccd21c0a313e86d5ae473030810e526e17b57d8e6cd125e78a90f6a5db0b36e61892d611cfd8e9736442c883bed2a9fba8c", 0x68}, {&(0x7f0000329000-0x1000)="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", 0x1000}, {&(0x7f0000f9c000)="ce6d06ab4ba9f493759e9cf1550165b03762bd03efede4e914393cec3ad980916293c1bd41f5a6a375de743835f9d1f159f2428bae13209385fd7b1f08499521b8b4a77543cf4acbdccc7fc0d6c34023c952a5689ff13dd38b7ae9b7cdd8bd844eabb21d1eb1c23a9ac0563dfa8fae3f7b7fd1a461be3be0fd6bbb8babcfa214e19041927489678d704b3877a2ff434cb8801035d3ed16d0d742ba91fa539f96a4b403c5c4c857366ac66a5f248c8535418d033364b71ee541a7af0d4d35595dd41d0fdf514c5bc947977daaa7a51c47", 0xd0}], 0x4, &(0x7f0000ff3000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10]}], 0x70, 0x80c0}, {&(0x7f0000165000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000f2000)=[], 0x0, &(0x7f000008d000-0x150)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19]}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}, @rights={0x28, 0x1, 0x1, [r28, r29, r30, r31, r32]}, @rights={0x18, 0x1, 0x1, [r33, r34]}, @rights={0x20, 0x1, 0x1, [r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x150, 0x10}], 0x2, 0x4000) r47 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r47, 0x29, 0x20, &(0x7f0000ffd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0xc, 0xd20, 0x5, 0x1}, &(0x7f00001d3000)=0x20) r48 = syz_open_procfs(0x0, &(0x7f00009b1000)='uid_map\x00') writev(r48, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/01/12 21:52:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000451000)='/dev/net/tun\x00', 0x0, 0x181000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000b55000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000638000+0x9e3)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000849000+0xe49)={0x0, 0x9}, &(0x7f000007d000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bde000)=@assoc_id=r2, &(0x7f0000d26000)=0x4) unshare(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/12 21:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fc1000-0x8)='./file0\x00', 0x80, 0x1fd) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1ff, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/12 21:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008fb000)='/dev/autofs\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c25000)={0x8000, 0x4, 0xddc, 0x4e, &(0x7f00006f1000)=""/78, 0x5d, &(0x7f000092f000-0x5d)=""/93, 0x87, &(0x7f0000d26000-0x87)=""/135}) r2 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) [ 36.405214] audit_printk_skb: 28 callbacks suppressed [ 36.405229] audit: type=1400 audit(1515793964.509:24): avc: denied { write } for pid=4415 comm="syz-executor6" path="socket:[11361]" dev="sockfs" ino=11361 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 2018/01/12 21:52:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000abe000-0xa)='blacklist\x00', &(0x7f0000ce1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce6000-0x2d)='vmnet1selinux@wlan1)\'user+bdevmime_type&proc\x00', 0xfffffffffffffffa) r0 = syz_open_dev$mice(&(0x7f0000e28000-0x10)='/dev/input/mice\x00', 0x0, 0x6400) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00008a8000-0x9)=""/9) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003f0000-0x4)=0x100000000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000065d000)=@req={0x28, &(0x7f000032e000)={@common='eql\x00', @ifru_data=&(0x7f00002fe000-0x20)="d860d13aa6b7cc931a9c7710116f2ffad07bf59d8c7397ddad1744d6ee0872de"}}) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000300000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/12 21:52:44 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0xc) ioprio_get$pid(0x3, r0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000071a000-0x8)={0x1, [0x0]}, &(0x7f0000be0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x7, &(0x7f0000000000)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000000000)=[@release={0x40046306, 0x3}], 0x44, 0x0, &(0x7f0000000000)="b6576fcc8aa8653df509c99a133a356e9e5d20651a1bdf1f1cfd2734fa8d619674647715a3c58bf0d1b152c764f48ad5c018af34d9f8a28c70d86334ab0faebb55f34f7a"}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ab9000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000, 0x4, 0x401, 0x100, 0x614, 0x0, r2}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/12 21:52:44 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000218000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xc4, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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]}) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000002e000-0x10)={0x4, 0xabdb, 0x80, "d8fe7cc090fc", 0x5, 0x0}, 0x5) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f000002e000)=""/241, 0xf1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e81000-0x108)={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]}, [0x7, 0x8, 0xfff, 0x800000000, 0x7, 0x5, 0x0, 0x8, 0x0, 0x57, 0x46, 0x997f, 0x5, 0x8, 0x100000000]}, &(0x7f0000b4c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe2000)={r4, 0x5}, &(0x7f0000ace000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000022000-0x50)={0x4, 0x9, 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]}) 2018/01/12 21:52:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003c000-0x51)='net/sockstat\x00') fcntl$notify(r0, 0x402, 0x19) fgetxattr(r0, &(0x7f000039f000-0x11)=@known='security.selinux\x00', &(0x7f0000f74000-0x43)=""/67, 0x43) preadv(r0, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) 2018/01/12 21:52:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x3, 0x4}, 0x1, 0x1, 0x8da, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000-0xe)='net/mcfilter6\x00') ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000013000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 36.513579] : renamed from syz4 [ 36.547891] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 36.595356] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 36.605329] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.605332] FAULT_FLAG_ALLOW_RETRY missing 70 [ 36.605345] CPU: 1 PID: 4473 Comm: syz-executor1 Not tainted 4.9.76-g8e170a5 #11 [ 36.605356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.605371] ffff8801d0047ae0 ffffffff81d93149 ffff8801d0047dc0 0000000000000000 [ 36.605382] ffff8801d58ca890 ffff8801d0047cb0 ffff8801d58ca780 ffff8801d0047cd8 [ 36.605393] ffffffff81660c0a 00000000000065e3 ffff8801d0cc08f0 ffff8801d0cc08a0 [ 36.605395] Call Trace: [ 36.605409] [] dump_stack+0xc1/0x128 [ 36.605421] [] handle_userfault+0xa3a/0x1310 [ 36.605431] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.605440] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.605448] [] ? handle_mm_fault+0x117b/0x2530 [ 36.605456] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.605462] [] handle_mm_fault+0x1fd1/0x2530 [ 36.605469] [] ? __pmd_alloc+0x410/0x410 [ 36.605479] [] __do_page_fault+0x5c2/0xd40 [ 36.605487] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.605494] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.605502] [] do_page_fault+0x27/0x30 [ 36.605509] [] page_fault+0x28/0x30 [ 36.749110] CPU: 0 PID: 4478 Comm: syz-executor1 Not tainted 4.9.76-g8e170a5 #11 [ 36.756614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.766895] ffff8801b0fd75d0 ffffffff81d93149 ffff8801b0fd78b0 0000000000000000 [ 36.774852] ffff8801d58ca890 ffff8801b0fd77a0 ffff8801d58ca780 ffff8801b0fd77c8 [ 36.782800] ffffffff81660c0a 00000000000065e3 ffff8801d098e8f0 ffff8801d098e8a0 [ 36.790742] Call Trace: [ 36.793297] [] dump_stack+0xc1/0x128 [ 36.798628] [] handle_userfault+0xa3a/0x1310 [ 36.804652] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.811628] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.817999] [] ? handle_mm_fault+0x117b/0x2530 [ 36.824195] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.830390] [] handle_mm_fault+0x1fd1/0x2530 [ 36.836414] [] ? __pmd_alloc+0x410/0x410 [ 36.842091] [] __do_page_fault+0x5c2/0xd40 [ 36.847950] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.853892] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.860521] [] do_page_fault+0x27/0x30 [ 36.866023] [] page_fault+0x28/0x30 [ 36.871267] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.878073] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 36.884358] [] ? avc_has_extended_perms+0x33f/0xf10 [ 36.890987] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 36.897616] [] ? userfaultfd_release+0x650/0x650 [ 36.903990] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.910969] [] ? __lock_acquire+0x629/0x3640 [ 36.916990] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.923967] [] ? kcov_ioctl+0x52/0x1c0 [ 36.929471] [] ? _raw_spin_unlock+0x2c/0x50 [ 36.935415] [] ? userfaultfd_release+0x650/0x650 [ 36.941783] [] do_vfs_ioctl+0x1aa/0x1140 [ 36.947457] [] ? ioctl_preallocate+0x220/0x220 [ 36.953654] [] ? selinux_file_ioctl+0x355/0x530 [ 36.959938] [] ? selinux_capable+0x40/0x40 [ 36.965786] [] ? __fget+0x201/0x3a0 [ 36.971028] [] ? __fget+0x228/0x3a0 [ 36.976269] [] ? __fget+0x47/0x3a0 [ 36.981422] [] ? security_file_ioctl+0x89/0xb0 [ 36.987617] [] SyS_ioctl+0x8f/0xc0 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sync_file_range(r0, 0x2400000, 0x1, 0x5) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2e) 2018/01/12 21:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0xfffffffffffffe8f) 2018/01/12 21:52:45 executing program 2: clock_gettime(0x0, &(0x7f000044c000-0x10)={0x0, 0x0}) futex(&(0x7f0000afa000-0x4)=0x80000, 0x1, 0x33, &(0x7f0000ad9000-0x10)={r0, r1+10000000}, &(0x7f0000b6e000-0x4)=0x33eb527c, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/12 21:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a66000)='/dev/hwrng\x00', 0x204400, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000504000-0x4)=0x8) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0xfffffffffffffe41) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname(r4, &(0x7f0000405000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000422000)=0x0) sendmsg$nl_netfilter(r4, &(0x7f00008a1000-0x38)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000704000)={&(0x7f00002ca000-0x368)={0x368, 0x12, 0x7, 0x11, 0x1, 0x1, {0x2e50bea72b06bb5c, 0x0, 0x5}, [@nested={0x5c, 0x4, [@typed={0xc, 0x5c, @uid=r3}, @flag={0x4, 0x66}, @generic="1d148ad1bc8435487285e3b0464da2d810e52fc01b44b59b802df4f2b352a3268187b56b3e5c2e158cfc9447b3c7d9ef5142486df22df49e0cb74a972a63403c4e475fde0e7a"]}, @nested={0x30, 0x52, [@flag={0x4, 0x75}, @flag={0x4, 0x64}, @typed={0xc, 0x8c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x51, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x38, 0x14, [@typed={0xc, 0x1c, @fd=r1}, @typed={0x28, 0x4d, @str='/selinux/commit_pending_bools\x00'}]}, @typed={0xc, 0xb, @u32=0x3}, @flag={0x4, 0x8d}, @flag={0x4, 0x0}, @nested={0x1c, 0x4b, [@typed={0xc, 0x70, @fd=r1}, @typed={0xc, 0x82, @uid=r3}]}, @flag={0x4, 0x16}, @nested={0x258, 0x6d, [@typed={0xa8, 0x21, @binary="6b86be176c2ec6ffd6eb3cf7ce8a924d1210b2f8f478a8e7c4629043b817ccd06c60d502368fe7349ea2249560147298d229699e99451efa5f175f1287681ceaa120e06789ef147a36c51b75d5518b72f61cf302b3b3a9745685e0b7ca8f6d411114f77fc1e9b4fe17f4fccce90ea191f67add28c9358899ed6fdb643200a74195c110b5a8e6154ee688302a57069838e39501be40f4ad447d336d1365f3"}, @typed={0x18, 0x13, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="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", @generic="ce54b85d74c2ffe1f14404764cd55bf1e17ccfdd198c51678ec1ace62549ff3ac56885ce6f5102707de868941f9dbafc39459ddea1768567fb92ffeb8cad7ff5a5a32804de08d011e7383ab0a9862a9dbc3822357c931346b0110c82fd5a4663de9ac3b5501d9b103f6bbf736a5a83ef6081510ea47cbf8d6cfcb6026f5996411910e171af590223", @typed={0xc, 0x10, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @flag={0x4, 0x7e}]}, 0x368}, 0x1, 0x0, 0x0, 0x20000880}, 0x44000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000791000)={0x0, 0x5}, &(0x7f00005ed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b5a000-0x8)={r5, 0x1ff}, 0x8) setpgid(r2, r2) 2018/01/12 21:52:45 executing program 3: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018e000)='/dev/hwrng\x00', 0x6a001, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a6a000)=0x8, 0x4) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/12 21:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045a000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000062a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000338000)={0x11, 0x19, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000764000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b003224b919fe5ec44de55e321bf48de", @ifru_flags=0x20301}) r4 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg(r4, &(0x7f00005df000)=[{{&(0x7f000057f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000026f000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80005, 0x5b, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r0, 0x5) bind$unix(r2, &(0x7f0000d2b000-0xa)=@file={0x0, './file0\x00'}, 0xa) listen(r2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000515000)=0x5, &(0x7f00007e6000)=0x4) 2018/01/12 21:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000451000)='/dev/net/tun\x00', 0x0, 0x181000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000b55000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000638000+0x9e3)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000849000+0xe49)={0x0, 0x9}, &(0x7f000007d000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bde000)=@assoc_id=r2, &(0x7f0000d26000)=0x4) unshare(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) [ 36.992773] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/12 21:52:45 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000e18000)={0x0, 0x0, &(0x7f0000743000)={&(0x7f00004f2000)={0x2, 0xd, 0x40, 0x3, 0x8, 0x0, 0x4, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@rand_addr=0xfffffffffffffffd, 0x19, 0x4, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x228040, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00009fb000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000)=""/247, 0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800002, &(0x7f0000002000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="0d81") ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0xff, 0x4) 2018/01/12 21:52:45 executing program 5: waitid(0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) link(&(0x7f00005a2000)='./file0\x00', &(0x7f000018f000)='./file0\x00') 2018/01/12 21:52:45 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x412800, 0x0) connect$inet6(r0, &(0x7f0000303000)={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) 2018/01/12 21:52:45 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}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 21:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b72000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c36000-0x8)={0x0, 0x74a}, &(0x7f0000ae1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c25000)={0x4, 0x7, 0x2, 0x10001, 0x5, 0xa73, 0x5, 0x9, r4}, 0x20) read(r2, &(0x7f0000001000-0x80)=""/128, 0x80) 2018/01/12 21:52:45 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/member\x00', 0x2, 0x0) mkdirat(r1, &(0x7f000000f000)='./file0\x00', 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000008000)='./file0\x00', &(0x7f000001c000-0xb2)=""/178, 0xb2) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/checkreqprot\x00', 0x83, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ce8000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000cac000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000210000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x1000000000021, &(0x7f0000991000-0xc)={@broadcast=0xffffffff, @rand_addr=0x0, 0x2}, 0xc) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8c000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000e8d000-0x8c)={0xe000000000000000, 0x3, 0x3, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000588000-0xe8)={{{@in=@local={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020c000-0x4)=0xe8) r3 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000002000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000b87000)=""/197, &(0x7f0000e8e000-0x4)=0xc5) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000e8b000)={0x2, 0xba1e6a5, 0x6, 0x8, 0xffffffffffffffff, 0x5}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e8f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x1, 0xffffffffffffd098, 0xa, 0x20, 0x80, 0xff, r1, r2}, {0x3f, 0x3f, 0xd6d7, 0x6, 0x613b, 0x7ff, 0x9, 0x81}, {0x51aecc5, 0x101, 0x0, 0x8}, 0x72, 0x2, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x3, 0x3, 0xf7c6, 0x0, 0x0, 0x4dbf}}, 0xe8) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000451000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0x0}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009a3000)={0x0, 0x65, &(0x7f0000d9e000-0x65)="608fdcd6a23fee9d6910da7341dbbe7a1185ee3edf082f80330fc561b2c141c87def61f4dfad7579587ba3ff3547a09e283e7fc35343967822744261b50f7e70e1047828fe4f3dbb8c7d0cef4a0eab0f554f45dd49e068f2ad6f25054435c0d80837913984"}) listen$netrom(r0, 0xc00000) [ 37.046112] : renamed from syz4 [ 37.046117] keychord: Insufficient bytes present for keycount 56 [ 37.049846] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 37.073100] keychord: Insufficient bytes present for keycount 56 2018/01/12 21:52:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x290)={0x7, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000000+0x15a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000f97000-0xd0)=@ethtool_rxnfc={0x2c, 0x10, 0x0, {0x0, @usr_ip4_spec={@rand_addr=0x0, @multicast2=0xe0000002, 0xb436, 0x0, 0x1, 0x0}, {"c4cd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @sctp_ip4_spec={@rand_addr=0x1, @multicast1=0xe0000001, 0x0, 0x0, 0x0}, {"aa7b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0xbbf0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') lseek(r0, 0x0, 0x3) connect$ipx(r0, &(0x7f000080e000)={0x4, 0x4, 0x2, "3f8a572d286f", 0x2, 0x0}, 0x10) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00009a6000)='/dev/usbmon#\x00', 0x80000000, 0x20a00) 2018/01/12 21:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000951000)='/selinux/access\x00', 0x2, 0x0) fdatasync(r0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005c3000-0x3)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000096a000)={{0xc0, 0x10000}, {0x5, 0x100}, 0x10000, 0x4, 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, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e3a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000091e000)=0x0, &(0x7f0000ebc000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ea7000-0x4)=0xd557, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c3d000-0x4)=0x8, 0x4) readv(0xffffffffffffffff, &(0x7f0000ec4000)=[], 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000138000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/12 21:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') mknodat(0xffffffffffffffff, &(0x7f0000425000)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f000026a000)=[{&(0x7f0000c11000+0xee7)=""/181, 0xb5}], 0x1, 0x0) sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000e25000)=0x0, 0x4) 2018/01/12 21:52:45 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005cf000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003ce000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x9, 0x400, 0x2b99}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r3, 0x400, 0x6, [0x19, 0x8, 0x0, 0x1, 0x1, 0xb81]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000001000-0x34)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="93864a56d63e", [], {{0x8906, @arp=@generic={0x0, 0x0, 0x6, 0x2, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "b11b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "225bb5adeada542cd2b4bf315e2b4b6b"}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000001b000)='/dev/urandom\x00', 0x0, 0x400000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vga_arbiter\x00', 0x8100, 0x0) connect$llc(r1, &(0x7f0000013000)={0x1a, 0x2, 0x0, 0x4, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 21:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') r1 = eventfd2(0x0, 0x80800) sendfile(r1, r0, &(0x7f0000154000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000839000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 21:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed6000)='/selinux/enforce\x00', 0x206000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f33000)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x670, [0x4, 0x8, 0x8, 0x5484, 0x72ea2407, 0xe000000000000000, 0xec, 0xb76]}, 0x5c) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000045e000)='/dev/sequencer2\x00', 0x30000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00003fe000)='tls\x00', 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) signalfd4(r1, &(0x7f0000b1f000-0x8)={0x22eb}, 0x8, 0x80004) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000e9d000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}, 0x0, [0x4, 0x81, 0x40, 0x1, 0x9, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x20]}, 0x5c) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f0000d1f000)={0x0, 0x0}) ppoll(&(0x7f0000724000-0x10)=[{r1, 0x10, 0x0}, {r1, 0x414, 0x0}], 0x2, &(0x7f00004c1000)={r3, r4+30000000}, &(0x7f000045f000-0x8)={0x2}, 0x8) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') recvfrom$unix(r0, &(0x7f0000022000-0xb3)=""/179, 0xb3, 0x40000000, &(0x7f000074c000)=@file={0x0, './file0\x00'}, 0xa) lseek(r0, 0x0, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000-0x4)=0x0) 2018/01/12 21:52:45 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x80005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r1, &(0x7f0000782000-0xc)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fda000-0x8)={0x0, 0x0}, 0x80800) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000a18000-0x4)=0x0) 2018/01/12 21:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000451000)='/dev/net/tun\x00', 0x0, 0x181000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000b55000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000638000+0x9e3)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000849000+0xe49)={0x0, 0x9}, &(0x7f000007d000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bde000)=@assoc_id=r2, &(0x7f0000d26000)=0x4) unshare(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/12 21:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x100000000000, 0x20000080002) r1 = syz_open_dev$sg(&(0x7f0000a6c000)='/dev/sg#\x00', 0x8c8, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x2, 0xfffffffffffffffc}, 0x4) lstat(&(0x7f0000879000-0x8)='./file0\x00', &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001cc000-0x4)=0x0, &(0x7f000017d000-0x4)=0x0, &(0x7f000092d000)=0x0) syz_fuseblk_mount(&(0x7f0000650000-0x8)='./file0\x00', &(0x7f0000b4f000)='./file0\x00', 0x5002, r3, r4, 0x7, 0x3, 0x20000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00001d5000)={0x210, 0xa6, 0x1, 0x10000, 0x9, 0x80000000}) r5 = socket$netlink(0x10, 0x3, 0x3) r6 = openat(0xffffffffffffffff, &(0x7f0000e64000)='./file0\x00', 0x80, 0x88) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000208000)=""/100) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00009f2000)=[0x2, 0xaee1]) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000fc000-0x10)=@common='bond0\x00', 0x10) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_ACTIVATE(r6, 0x5606, 0x8) getdents64(r1, &(0x7f0000240000-0xbe)=""/190, 0xbe) setresuid(r3, r3, r3) fcntl$setstatus(r6, 0x4, 0x2400) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) writev(r5, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) getpgid(0x0) sendto$inet(0xffffffffffffffff, &(0x7f00005fe000-0x60e)="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", 0x60e, 0x0, &(0x7f00009f3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000f62000-0xe0)=[{&(0x7f0000f53000)={0x27, 0x7ff, 0x1, 0x4, 0x2, 0x2, "f2ebf11e3636f694302eeec14ba497e517a12a9bf44c92b38a8b0a2ea05d14e17ed45fa525e48890452b53a81ab4922d0cc1f55932eb0a3b71852ea9bc0d39", 0x0}, 0x60, &(0x7f00003f5000)=[{&(0x7f0000b0e000-0xfa)="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", 0xfa}, {&(0x7f0000c69000)="300097f9d082e74061c6dc9920499f8b478ef7bc63cc654692ff7124f169bb3cef47cc066208d617d9f57f663ce548697c0a28732f502c11e8748cbf8e6fd5e27776f7533446b2a2a81a83b238e0668321420fd97b67921b448ee1215102b9075071427b617ea8667eeedabbd25df8c6d94350ff34693833e6325781b69d", 0x7e}, {&(0x7f0000b6d000-0x51)="3684ab0fd7eb90f7ead5ecc454856108183c3408b888206f79b1774a8bf90e7a905beca9713c624fa521214a5b52d97e9b07ea6e46c1be7794ef6a0e5f9deb0a1bd13bd80758e7522548341c58e92bd34e", 0x51}, {&(0x7f0000da4000-0xb9)="0bb388ed88e1207b9f193c647e856c48230c2f68ce05c063c826e22911921abed287c7e55b7ab5236d17b636fffdacbb3b85fa0be03ba10812137e0775d33280fd128fb57ace7a09da9c5349e407702ef3bdb7a4f446461de7291b4387ab767e1a63efcd2b73bc2524dd065c5dee0741a677cac9e15b102032058dd3c458ed2ab8ddefc6db863e677474bfeb7b124d358d7e1236031863fe8d9205f79925c5e0c5f0d8ddf3b9e461915a6c2cafa39dfb72c8f9c672d5732955", 0xb9}, {&(0x7f00005c3000-0x25)="8dc08e609360af4ad4dab41a15f3b5d61968356d07927e42542d368e55eab366bd9ad9477d", 0x25}, {&(0x7f0000eb3000)="1758475c23cbc852ee0716b761a878d78558ffa96c0c619f", 0x18}], 0x6, 0x0, 0x0, 0x8080}, {&(0x7f0000ff4000)={0x27, 0x0, 0xc000000000, 0x3, 0x9, 0x800, "ac9c13aa3168730a04b5d38e1af2b1dde3b6008038e69f6b40aa032a2a3dc2947abdfc0a1a465964fee45b3914a4f4318ce3ec5b48f3e269ee6209023bdf03", 0x80}, 0x60, &(0x7f000032e000-0xa0)=[{&(0x7f0000596000)="74f87e4e23a2147e61eca447115ba81902887414261ec9c3d9268e5223153623d84125310d12be597ee7cd73f3602f04ef9bdc0e721a444702d620466fc30dd5c0ab993e97182abb0037cea8ea4b6a7c892814d80732a83ff96fc61681f25aad551bad313744b83aba38260ee2f085d08fb437bb68a140786d374044d984aa5910824f8c2e8f7a4d7fefe5fa5b95b2dffc83952feb3a63f7368c8aa64c7f2360a42f051cdb79eef0b7a8c661f49e5b19910342", 0xb3}, {&(0x7f0000cee000-0x96)="5c0a663c0be616a4570c0922e4ec2431031440c710f50fd1a4caf2f909c536db48b4543f889614f8d64e1fc8994d867184f7a22779df9dfe979d932a617aafef1bc416f8a3cdb788eb2b4d711d7f7aefbe533124265792366aabf77cfbdedd99796ccddfe91a6ebb980afe4846a61cdc538ea15dcc2cefd27721252ca23b067c1122dc14b91047591f32228785f135a736cf01940395", 0x96}, {&(0x7f0000fd1000)="45d9bfa286ca1929b90a7e700a5ded6cc632ea862fbf4b4d54e967cf6d4097c07e6dd1374cf03c3f71e07d18d6864d5c80486631504a2af9293b1605c53d31f32a2a0142464562bb6d85eb944133e3ac5578faf257caec3af12059d87bba22baf3f4e1245dbe3a45a449cc91a8e6edf57c47590fdeda09a79665c22fbbb0546645afb5761f0a2b", 0x87}, 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{&(0x7f0000f5f000)="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", 0x1000}, {&(0x7f0000f99000-0x72)="63be368e12eed50b3c3d645b5cfd7e8f8d3cea8c05ed784fda47e12ac1a53ad64e6ec0a78207c99b8750e5cd23502e16926cf7be1c96a81b370ae3405c839aa62e8922a2987a33185bb16198755e879ece8cff26a2a4534a96af2c3fb974f19a2e9ffbae5333935e3def34800d0eb18a76c1", 0x72}], 0x7, &(0x7f00001ee000)={0x88, 0x117, 0xaea, "b13f4896ff780f19c2e3b8850db17240617f746aaabfddd6220d0b1d80ce40b9718d7f5ef0aac0683c80b11b828c0dda9eef7428556508df7687858af44f21fa256ab93a230b68378641027fdad87f4f00b8c98dc95fa1fd93c89930a3132217541b0aced406446d52d44a84d0bef0ac023a11"}, 0x88, 0x80}], 0x4, 0x880) 2018/01/12 21:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000be0000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000c7a000-0x6)='GPL@]\x00', 0x80, 0x9, &(0x7f0000198000)={0x1, 0xfffffffffffffffa, 0x5, 0x1, 0x1, 0x8, 0x6, 0x1ff}) write(r0, &(0x7f00004f3000)="220000001500072100000008e200050302e502000100000008000200e700ff02f1553d6f76d7324eb22c20651378d9fb0afe310c8524c9595c5f5b61a925aab27ec2376b741968f84d9e3b833acc", 0xfffffffb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bf9000)={0x0, 0x349c0000000, 0x30}, &(0x7f0000f24000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000077b000-0x20)={0x80000000, 0x98d2, 0x2, 0xff, 0x10000, 0x8001, 0x8, 0xffff, r1}, 0x20) creat(&(0x7f0000076000-0x8)='./file0\x00', 0x30) signalfd4(r0, &(0x7f0000680000)={0x400}, 0x8, 0x0) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x200) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000051000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000030000-0xb0)={{0x81, 0xfffffffffffeffff}, 'port0\x00', 0x80, 0x4, 0x100, 0x5eb, 0x7f, 0x2, 0xef8d, 0x0, 0x1, 0xa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000d000-0xbc)={0x84, 0x1, 'client0\x00', 0x0, "ffffffff2b000006", "01e7fdc21ca077ef1dae8000000000000000f6ff2eaa959baa11b5dda31cd9a6", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) accept$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000004a000-0x4)=0x1c) 2018/01/12 21:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_ivalue=0x2}) ioctl$TUNGETSNDBUF(r0, 0x400454dc, &(0x7f00003e6000)=0x0) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)="6e65742f6d6366696c00208000") sendfile(r0, r0, &(0x7f0000467000)=0x4b, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f00000cd000)='/dev/autofs\x00', 0x400, 0x0) 2018/01/12 21:52:45 executing program 0: personality(0x510000f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x1000)="", 0x0, 0x0, &(0x7f0000b20000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000168000)='/selinux/access\x00', 0x2, 0x0) connect$llc(r1, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x4, 0x80000001, 0x9, 0xd, @random="dff33bff8d9a", [0x0, 0x0]}, 0x10) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/108}, &(0x7f0000060000)=0x6e, 0x800) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x0, &(0x7f0000038000)=""/252, &(0x7f000006b000)=0xfc) pipe(&(0x7f000006b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) [ 37.250677] : renamed from syz4 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f5d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1f, 0xa, 0xb5) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f99000-0x4)=0x0) getsockopt(r1, 0xfff, 0x9, &(0x7f0000745000)=""/228, &(0x7f0000feb000+0xb5b)=0xe4) pselect6(0x40, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f8000-0x10)={r0, 0x0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8)={0x0}, 0x8}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000655000)={0x0, 0x0}) 2018/01/12 21:52:45 executing program 5: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009a7000)=0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009a8000)='/dev/usbmon#\x00', 0x989, 0x200040) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009a9000-0xc)={0x0, 0xffff, 0x20}, &(0x7f000090c000-0x4)=0xc) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009a8000)={r2, 0x3f, 0x5, [0x3, 0xe24, 0x800, 0x0, 0x2]}, 0x12) r3 = syz_open_procfs(r0, &(0x7f0000234000)='pagemap\x00') pread64(r3, &(0x7f0000016000)=""/0, 0x0, 0x0) 2018/01/12 21:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r0, &(0x7f000011a000-0x81)=""/129, 0x81, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00001c8000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0x5, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00001e5000)=[{&(0x7f0000fed000-0x62)="498ca5f5f28b5bc29715dbaddea809f6ca5971cb95344f034695f5da9d4c010000000000000013155b446cedf2a2dbe2c60a60a28e7e49b043e65eb367eac5829bdad6e354535da8b47f5d8a16f3fb60a988851aef87b67471bc86b9169ab6c580a8", 0xfffffffffffffeb2}], 0x1) 2018/01/12 21:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000056000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000029e000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000-0x4)=0xe8) fstat(r0, &(0x7f0000127000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000edc000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x2ff, 0x0, 0x0, 0x2, 0x80, 0x80, 0x6, r1, r2}, {0x2, 0x4, 0x2b1, 0x0, 0xfffffffffffff001, 0x100, 0xffffffff00000001, 0x5}, {0x9, 0xa4, 0x1, 0x9}, 0x9, 0x1, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x0, 0x0, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x7, 0x0, 0x7ff, 0x7, 0x4, 0x100}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e8c000)=0xbae5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/01/12 21:52:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3f) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00005d5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000bb1000-0x20)={{0x77359400, 0x0}, {r0, 0x989680}}, &(0x7f000027c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x202, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001000-0x50)=""/80) 2018/01/12 21:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/enforce\x00', 0x1, 0x0) socketpair(0x5, 0x7, 0x400, &(0x7f0000cc5000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a8b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3e000)='highspeed\x00', 0xa) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000070f000)='./file0\x00', 0x4) creat(&(0x7f000063b000)='./file0\x00', 0x41) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='sysv\x00', 0x0, 0x0) 2018/01/12 21:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) bind$ipx(r0, &(0x7f0000cb2000-0x10)={0x4, 0x4, 0x0, "35c1214d858f", 0xff, 0x0}, 0x10) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = socket$unix(0x1, 0x1, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00009d2000)=0x7) readv(r0, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0xfffffd97}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) shutdown(r2, 0x1) accept4$unix(r0, &(0x7f0000e06000-0x58)=@file={0x0, ""/86}, &(0x7f0000ed2000-0x4)=0x58, 0x80000) 2018/01/12 21:52:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000087f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x180, 0x0) getpriority(0x2, r1) 2018/01/12 21:52:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x1000000000000000) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f00007f9000)=0x0, &(0x7f0000e2b000)=0x4) 2018/01/12 21:52:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000001000-0x4)=0x3d26, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000008000)={0xffff, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfe, 0xffffffffffffff85, 0x200, 0x5, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x8, 0x101}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000007000)={0x5, 0x3, 0x100000000, 0x3, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x401, 0x8, &(0x7f0000c51000-0x27)="65c0e6026e42ece74929b736c9e19eb2d155a547159d3d0c30de7b4cc7d59da1ac6c00a5f61378", 0x27) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000034f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000070d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000529000)={r3, 0x3}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0xfffffffffffffffe, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000030e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b95000)=0x1c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000019e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000092000-0x4)=0xc) getgroups(0x1, &(0x7f000013a000)=[0xffffffffffffffff]) fchown(r0, r1, r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003e1000)=0x0, &(0x7f0000ead000)=0x4) r3 = eventfd2(0x800000000002009, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001b9000-0x4)=0x0) r5 = getpid() setpgid(r4, r5) write$eventfd(r3, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8f) write$eventfd(r3, &(0x7f0000150000-0x8)=0xfffffffffffffffb, 0xffffff90) eventfd2(0x9663, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000075f000-0x8)=0x0) socket$inet6(0xa, 0xf, 0x4d38) read$eventfd(r3, &(0x7f0000345000)=0x0, 0x8) close(r3) eventfd2(0x4e0fac56, 0x800) 2018/01/12 21:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000077e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000589000-0x4)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x1, 0x9) r2 = add_key$user(&(0x7f0000099000)='user\x00', &(0x7f0000129000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000094e000)="cd7c96082831fab661e82621edbcefe689b1ee9c0ac8173017bd6a6d415bee710a94cbff7ad84c2162b7e032bab8f369f8e7405b0fe40c2d1edbb574907a70e072cfd836368ee0f399535077ac0ec0362a21e5ef8cc346bbfcb2ddf988948caaa8e526932e98772e2aac87a48f69a87aa22b0453a6a5c7ce09abac17fb2127a3c2a18edba72f9993461ec26cb7df7242bd71a99c1402f4633c63a900b77f0af4a7b9220a2c62830ba698b045505b242bc3af3cecd8831a50f7a6b467de9b613687161d19b37d3666bda6f523a04aef580bf5794e229bd896be2afdd61c08db65cf6e4c39", 0xe4, 0xfffffffffffffff9) r3 = add_key(&(0x7f000004b000-0xc)='cifs.spnego\x00', &(0x7f0000eb2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fee000)="", 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f00009f5000-0x10)=[{&(0x7f0000b1c000)="4ec4d5055eb5c12f94177ac76a07e736065c441aef74db9d51be657a7b3b9ba56c8cfe3574e3a664b435828a579e68cab5ec9e1010917d3aa06166b70a5c4c8022b44b4ab2a229e74ffa809b1f706ad94247af703b9a6d43f2717b8736b7db5b56a506168bc3347eb874c28ebb2e8b14cc913c8b1feb707491bfb7e3d69fa7f6302eaf37be992343ebaf84002b2cf643207e64d39c1dd6d40cf7ce7b512a5a66eb7a516aca365f6354fcb87989ae738c9cdea761aaba2ce8000ff930687e4dc7f68fd824793abaf409410201f36744d7af8299bcef1917b99781", 0xda}], 0x1, r3) dup(r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000694000)=0x20102) r4 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) 2018/01/12 21:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00005e1000-0x10)={0xa, &(0x7f00009aa000)=[0x1, 0x1, 0x7, 0x1, 0x6, 0x5, 0x1ff, 0x8, 0x400, 0x7]}) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000a0c000-0x49)="330f7a2299aaf37ea7c8d78da9a778eba7b955e8a6e1c1d41c2439f696162a4d4ee8a3ec03774bb3caedcd9d07bd00356f1cfc2293efc2745990b32749a7dc483bbfd9a1d89f1e7284") write(r1, &(0x7f0000fd6000)="e4", 0x23a) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000089b000-0xe)='/dev/keychord\x00', 0x2400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) 2018/01/12 21:52:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000122000-0x4)=0x0, &(0x7f0000cac000)=0x0) geteuid() sysfs$3(0x3) setfsuid(0x0) 2018/01/12 21:52:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000077e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000589000-0x4)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x1, 0x9) r2 = add_key$user(&(0x7f0000099000)='user\x00', &(0x7f0000129000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000094e000)="cd7c96082831fab661e82621edbcefe689b1ee9c0ac8173017bd6a6d415bee710a94cbff7ad84c2162b7e032bab8f369f8e7405b0fe40c2d1edbb574907a70e072cfd836368ee0f399535077ac0ec0362a21e5ef8cc346bbfcb2ddf988948caaa8e526932e98772e2aac87a48f69a87aa22b0453a6a5c7ce09abac17fb2127a3c2a18edba72f9993461ec26cb7df7242bd71a99c1402f4633c63a900b77f0af4a7b9220a2c62830ba698b045505b242bc3af3cecd8831a50f7a6b467de9b613687161d19b37d3666bda6f523a04aef580bf5794e229bd896be2afdd61c08db65cf6e4c39", 0xe4, 0xfffffffffffffff9) r3 = add_key(&(0x7f000004b000-0xc)='cifs.spnego\x00', &(0x7f0000eb2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fee000)="", 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f00009f5000-0x10)=[{&(0x7f0000b1c000)="4ec4d5055eb5c12f94177ac76a07e736065c441aef74db9d51be657a7b3b9ba56c8cfe3574e3a664b435828a579e68cab5ec9e1010917d3aa06166b70a5c4c8022b44b4ab2a229e74ffa809b1f706ad94247af703b9a6d43f2717b8736b7db5b56a506168bc3347eb874c28ebb2e8b14cc913c8b1feb707491bfb7e3d69fa7f6302eaf37be992343ebaf84002b2cf643207e64d39c1dd6d40cf7ce7b512a5a66eb7a516aca365f6354fcb87989ae738c9cdea761aaba2ce8000ff930687e4dc7f68fd824793abaf409410201f36744d7af8299bcef1917b99781", 0xda}], 0x1, r3) dup(r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000694000)=0x20102) r4 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dca000)=0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000670000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000516000)=0x0, &(0x7f0000114000)=0x4) capset(&(0x7f00006e3000)={0x19980330, r1}, &(0x7f0000f01000-0x18)={0x400, 0x7, 0xe8f, 0x1, 0xffffffffffffff7f, 0x7}) getpeername$ax25(r2, &(0x7f00008a0000)={0x0, {""/7}, 0x0}, &(0x7f00006d0000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) 2018/01/12 21:52:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x8f) prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/01/12 21:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000067a000-0xd)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x19) ioctl$sock_ifreq(r1, 0x40420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) fsetxattr(r0, &(0x7f0000ae9000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00001d5000-0x8)='[selflo\x00', 0x8, 0x1) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)=0x0) keyctl$assume_authority(0x10, 0x0) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getxattr(&(0x7f0000493000)='./file0\x00', &(0x7f00009d6000-0x12)=@random={'trusted.\x00', '&md5sum/\x00'}, &(0x7f00000a2000-0xa9)=""/169, 0xa9) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a75000)=0xffffffff00000001, &(0x7f0000521000-0x4)=0x4) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000058000-0x8)=0x0) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) sendmmsg$inet_sctp(r0, &(0x7f00005ba000)=[{&(0x7f0000b86000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000a08000-0x70)=[], 0x0, &(0x7f0000312000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000e8b000)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xf, 0x12, 0x5, "71921b17d20ef2083dcf8831544089d8b45cfaaa8c307945a326c6cf6fe5769e82cb66ce560ab02eb1b692be939e35a47cb22d0b8a3bd1683ea1d1413bea8077", "625b7b18d7dda4beb39ad049787f0e50473c9d9bceabe0783071f660eeeaed067a06a8387e5b4bd83acaca43fa98abf37e6a4f545a51fd6c641b1b41f96cd119", "dcc93de810b26cf27718e469e0148ded3ff4c190451b0a25cf1a8cad2faeca56", [0x9, 0x6]}) 2018/01/12 21:52:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000854000-0x9)='/dev/rtc\x00', 0x20200, 0x0) epoll_create(0x7f8) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) read$eventfd(r2, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0x8000) dup3(r4, r5, 0x0) tkill(r3, 0x16) close(r0) 2018/01/12 21:52:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000037c000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000632000-0x4)=0xc) 2018/01/12 21:52:45 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000a94000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000feb000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) pread64(r0, &(0x7f0000183000-0x5)=""/5, 0x5, 0x42) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000fab000-0x4)=0x0) 2018/01/12 21:52:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000c2b000)=0x0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) readv(r0, &(0x7f000080d000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 37.680958] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/01/12 21:52:45 executing program 3: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000566000)={0x0, 0x0}) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c23000)={0x0, 0x0}, 0x800) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ca000+0xa35)='/dev/rfkill\x00', 0x121000, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000c24000-0x1a)=""/26, &(0x7f00007c3000-0x4)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000ac5000-0xe)='/dev/keychord\x00', 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x10, r1) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000029b000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x84)="c6a9883f5398a86b77d05d5f32259d141ca4d93a9ca4aa1ecf59ae0ab3d6c8f01ca901f4054ca65c594d97f4f4d37acbee82d4ccf8b277e346de6228032da3d7b4cc54656d416d4110de889f3f3927ff1708efe6fc52657ede5a3e124d67bc99aa9404e07dcdd64bc6ebf742da85a4af2852ff3d68a6187712500db8f7bf284554249487", 0x84, 0xfffffffffffffff8) r1 = fanotify_init(0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000002000-0x8)=0x0, 0x52aed6e0) keyctl$dh_compute(0x17, &(0x7f00008dd000-0xc)={0x0, 0x0, r0}, &(0x7f0000000000)=""/164, 0xa4, &(0x7f0000000000)={&(0x7f0000003000-0x1)={'sha384-avx2\x00'}, &(0x7f0000000000)="", 0xd9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000014a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a0000/0x1000)=nil, 0x1000, 0x0, 0x10011, r0, 0x0) membarrier(0x8, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007a6000)=0x2, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00002a9000-0x10)=@common='gre0\x00') setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000dac000)=0x0, 0x4) 2018/01/12 21:52:45 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x74)=""/116, 0x74, 0x40000000, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x2, 0x3a56710d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) sendto$inet(r1, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:52:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000615000-0x4)=0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mknodat(0xffffffffffffffff, &(0x7f0000250000)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f00005d4000-0x29)="290000001d00190455a80049000a007c02a3000100000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) 2018/01/12 21:52:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002b3000)={{0xfffffffffffffffd, 0x0}, {0xffffffff, 0xa4}, 0x800, 0x5, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x20000000002, 0xa, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8916, &(0x7f0000a4a000)={@common='lo:\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 21:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) sendto(r0, &(0x7f00004e4000)="366747b9fe7e23d1ca299e57f697b0da68d3fbe1ac8f2940dad9e4c68dc14b4af400d48bd2efc9dd620fa640be1f9c931c6826c988912adca01e2a5f1549a3e008e7cc4cdea4cfba199fed32454c254dd9d3bc443a608d1eab63359c8a99fa24ba78b7dce9a582d7cb268490faf1b8635275442476801ee2f87652742af29202e035fe9a049949e7d41df8899a27b88b2ac11c29d07ee826becbf760f290390939a6d15e981bf6a8dc71f30f334e6b63879034d1ec6115dd2fbe8d12c0e1dba05d662f1a33951ff95d7d18ffabf0728c7fac0273843fd714a3c8c5d3517fef", 0xdf, 0x4800, &(0x7f0000e73000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) recvfrom$ax25(r0, &(0x7f000042a000)=""/0, 0x0, 0x0, &(0x7f0000f78000)={0x3, {"6ec9003325fd35"}, 0x0}, 0x10) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fd4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008bf000)={0xfffffffffffffffd, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x3, 0x8, 0x8, &(0x7f0000dab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x74ad, 0x5}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000001000-0x41)="1f0000000001d3c5f5fe06ffff0000ffffff00000009800600000006190ed1", 0x1f) 2018/01/12 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) r1 = memfd_create(&(0x7f0000c23000-0x1)='\x00', 0x1) ioctl$KDMKTONE(r1, 0x4b30, 0x3ff) write(r0, &(0x7f0000aac000-0xfc)="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", 0xfc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000392000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a00000-0x4)=0xe8) 2018/01/12 21:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bd1000)='./file0\x00', 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008d7000)=0x80000001, 0x4) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031e000-0x4)=0xc) r2 = gettid() fcntl$lock(r1, 0x3, &(0x7f0000f76000)={0x0, 0x2, 0x49f, 0x0, r2}) 2018/01/12 21:52:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) sched_yield() socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8008, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/12 21:52:46 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x74)=""/116, 0x74, 0x40000000, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x2, 0x3a56710d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) sendto$inet(r1, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000b53000)={0x5, @common='dummy0\x00'}}}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f00003af000-0x8)="7261666d7300ffd4", 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 37.961757] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 21:52:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000e2d000)=[{r0, 0x2, 0x0}, {r0, 0x208a, 0x0}, {r0, 0x3028, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x210, 0x0}, {r0, 0x8010, 0x0}, {r0, 0x32554b1aa6579f70, 0x0}, {r0, 0x408, 0x0}, {r0, 0x142, 0x0}], 0x1f9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x68, 0x0, &(0x7f0000174000-0x68)=[@clear_death={0x400c630f, 0x1, 0x2}, @dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f0000000000)=[@flat={0x776a2a85, 0x101, r2, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000da8000)=[0x30, 0x48]}}, @release={0x40046306, 0x3}], 0x1d, 0x0, &(0x7f0000001000-0x1d)="ab1f8704cc789222f947b8479980a07bf8ddf8cbfcb8296989901a1eea"}) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000114000-0xb)='/dev/loop#\x00', 0x3, 0x24004) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) readlink(&(0x7f00006d9000-0x8)='./file0\x00', &(0x7f0000966000)=""/88, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000933000-0x98)={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]}, 0x1, 0x5}, &(0x7f0000e7e000)=0x98) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b8d000)=""/189) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000080c000-0x6)={r1, 0x3f}, &(0x7f0000727000)=0x6) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006ac000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000f04000)=0xe8) r3 = getgid() fchownat(r0, &(0x7f0000258000)='./file0\x00', r2, r3, 0x800) 2018/01/12 21:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000666000-0x8)={0x0, 0x2, 0x100000000}, &(0x7f0000798000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c1000)={r2, 0x3ff}, &(0x7f000025c000)=0x8) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x4, 0x401) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00004a8000-0x8)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00007c9000)={@generic="de88a02db78e46b73904474f425fa44c", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="001e0000f3000007080003001ffffc0c6565643b799365005f1b76"], 0x1000) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000004b000-0x9)='/dev/sg#\x00', 0x80080000000000c, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x70, 0x0}], 0x1, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000160000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000b0f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00008f9000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000256000-0x30)=[{{r2, r3/1000+30000}, 0x0, 0x8, 0x0}, {{r1, 0x0}, 0x100000000, 0x80000020000000, 0x0}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f00002e1000-0x34)="9e99bfcec045ce98e387b8cb2ea21867ce1bb2ad4fba2347b39560d730a2db56fa087dd55fd896f172c14d9fd27bbf0fa5c05d06") getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ef4000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000a66000-0x4)=0xc) 2018/01/12 21:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x400) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000567000)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2018/01/12 21:52:46 executing program 7: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000946000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068b000-0x15)='/proc/self/net/pfkey\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0xfffffffffffff800, 0x4) 2018/01/12 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = creat(&(0x7f000030f000-0x8)='./file0\x00', 0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000917000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000667000)=0x2c) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000018d000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002ab000-0x16)='net\x00\x00\x00\x00\x00\x00\x00\tes_targets\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000236000-0x1)=""/1, 0x1}], 0x3d5, 0x102) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/enforce\x00', 0x800, 0x0) 2018/01/12 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bb1000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mknod$loop(&(0x7f0000998000)='./file0/bus\x00', 0x14, 0x1) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xa81) write(r0, &(0x7f0000682000)="1c737a0e29899c8da5a53b2e1f71204fe6579786126106243555f29c6d91fc25e000782e41043e49996b6befb6e8c53a93f20c7882398601c009be2fcdd50b7e45c020ba43ee831da203abbd6ad36a6710a9a4f6ba2be4243250c85f9337d9dd63ddfa91f67559", 0x67) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000aed000)=0xfffffffffffff801, &(0x7f0000464000)=0x4) close(r0) 2018/01/12 21:52:46 executing program 1: r0 = creat(&(0x7f0000403000-0x8)='./file0\x00', 0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d4b000-0xc)={0x0, 0x6, 0x2, [0x10000, 0x1]}, &(0x7f0000a2d000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000005a000-0x10)={0x5, 0x4, 0x0, 0x81, r1}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008fe000)={0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, 0xfffffffffffffff7, 0x0, 0x0, 0x600000000000, 0x0, 0x3, 0x263e, 0x40}) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004d1000)=0x361, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a1e000)=0x30, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) socket$inet(0x2, 0x6, 0x35) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000eed000)={0x3, 0x8000, 0x0, 0xfffffffffffffffe, 0x4, 0xa8bc, 0x0, 0xeb0, 0x6, 0x9, 0x800, 0x5, 0x2, 0x91e, 0x2, 0x5, 0x3, 0x3, 0x6, 0x1000, 0x6, 0x8, 0x2ed, 0xfffffffffffffffa, 0x6e, 0x8000}) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) 2018/01/12 21:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000c79000-0x8)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000a23000-0x40)={0xfffffffffffff001, 0xa3b, 0xffffffffffffffe0, 0x6d, &(0x7f0000645000-0x6d)=""/109, 0xbe, &(0x7f00009ce000)=""/190, 0x13, &(0x7f0000a10000-0x13)=""/19}) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = dup3(r1, r2, 0x0) preadv(r5, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x4)='bbr\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f000081f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000061a000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r0) 2018/01/12 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e61000-0x16)='/selinux/checkreqprot\x00', 0x6202, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002b4000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="7e1cb85ea8da", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000813000-0x8)='./file0\x00', 0x280000, 0x50) r1 = socket(0x3, 0x800, 0x2fa) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c18000-0xc)={0x10000002, 0x0}) r2 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00007e9000-0x10)=@generic="4b377868502a40235c2c5487bd0c0170") write$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r4, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000003b000-0x8c)={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]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) memfd_create(&(0x7f0000e82000-0xd)='/dev/snd/seq\x00', 0x2) r5 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x2000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000b10000-0x4)=0x4) 2018/01/12 21:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) pipe(&(0x7f000017c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000f55000-0xbc)={0xfff, 0x3, 'client1\x00', 0x0, "e33f93acec2b6af3", "fc59a50198aa62f1a656cf57b3babe54a7f5d602491a073680196b4e14a7d4b8", 0xffffffffffffff7f, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/12 21:52:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000f03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000001000)='./file0\x00', r0, r1) clone(0xa0000000, &(0x7f0000b8e000-0x91)="d88038eb835641c264799dc84d9670f24b30ddb273988c48e5e0af16b12f42acfa4e181d3a2064e2717c2b415fb610583efc217822abc8c816925a95216c54378ed1d5d1aee9d4b4efe692ac02d9c45e921f222c8101898d2e4bb3188d10eeef44469256dd19921e98cf9f29cda4e32b2c0e476da1ba0153daa7d963bdcf4370c003e70726e6ae70e45d1e4caac1c679ff", &(0x7f0000111000)=0x0, &(0x7f0000847000)=0x0, &(0x7f0000816000)="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") 2018/01/12 21:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000038d000-0x8c)={0x8000, 0x40, 0x20, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) [ 38.177868] binder: 4840:4849 ERROR: BC_REGISTER_LOOPER called without request 2018/01/12 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000093f000)='/dev/input/event#\x00', 0x0, 0xffffffffffffffff) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x1, 0x0}], 0x30) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x1) 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000982000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_notify(r0, &(0x7f0000585000-0x60)={0x0, 0x35, 0x6, @thr={&(0x7f0000f12000)="364f9ad027367474bd1addb1e5c1d480baa30114e91b71d0065d41b9adb9a6ea534dfae28fb3652fc2c4d2e3098d76cf8e974de5e8ffed3a3de057a5648078c21df0cee902266b8b97bdb159476d9a7c50f543a7fa85fb9d", &(0x7f00002eb000-0xa2)="926ef3f0973c7b1bebb32dc77ec93874f72da804870a9883ca9a76858d60fa50f5ebe155f393a51231cdce30625e7a52bfc14c7feab3bb8be2bfda15726e22f1fcf42b80e2d2b4c33486b69f8722acfaeda59bef86f36771dbb880f4375da120013f038842832b2cc4b1e452623d79e852633ec879bc9a057c450f23e025f2fccfbd3f01075e64b39b6ff9cdf5bbc03c54a8b5cc29ccd6e2592fa891a541edfd9a0b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000734000)=0x6) unshare(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000215000-0x1c)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x1c) 2018/01/12 21:52:46 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d56000)={0x0, 0x0, 0x0}, &(0x7f0000fb5000-0x4)=0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fb5000-0xc)='id_resolver\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000092e000-0x1)='\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) ioperm(0x0, 0x40, 0x0) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f000060f000)='/dev/sg#\x00', 0x0, 0x20080) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) 2018/01/12 21:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000072b000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007e6000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x80) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup2(r0, r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1e) getsockopt$inet6_tcp_buf(r2, 0x6, 0x37, &(0x7f0000d97000)=""/150, &(0x7f000022e000)=0x96) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000049b000)='./file0\x00', &(0x7f0000322000)='./file0\x00', &(0x7f0000b12000-0x6)='romfs\x00', 0x0, &(0x7f000036e000)="") r3 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00007cb000)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mq_timedsend(r3, &(0x7f0000090000)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca61ad35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab650eb73a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/12 21:52:46 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000016000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000012000)={0x14, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/12 21:52:46 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 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) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000a12000)={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x1}, 0x1c) writev(r2, &(0x7f0000d3a000-0x10)=[{&(0x7f0000adf000)="390000001100094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f000000000000000000000000e9ff000e000d0005", 0x39}], 0x1) recvmmsg(r2, &(0x7f0000b32000)=[{{&(0x7f000049f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007cc000)=[], 0x266, 0x0, 0x0, 0x0}, 0x0}], 0x44444444444418b, 0x10000, &(0x7f0000c4c000-0x10)={0x77359400, 0x0}) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$mice(&(0x7f00001b3000-0x10)='/dev/input/mice\x00', 0x0, 0x200802) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fb4000)={0x0, 0xa0, "4bfe7510fed0fcab2a77bd4a2aea50dda1abb157d4ecc75f0a75b4149ad6a79813021f63707593a5c7e76e96d6cb6f3acd4ff3f2f922a9496ccd35c50816fcdab07678c5f967be2f73edb7775e021c598cc8a8f1f8fbef5d6ac5cbe3e6fb552ed567713c746c9f568b962e5bc9b7e38e2a70e928c81e8e43e9eae60d639e1327655aeca8482dc6c65b2a0de4809670c6229f5f0b87a3bb9633fda3bf293645ad"}, &(0x7f0000431000)=0xa8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000848000)={r2, 0x4}, 0x6) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000165000)=0x0) [ 38.226048] binder: 4840:4855 ERROR: BC_REGISTER_LOOPER called without request 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000051000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x80000) write$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, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/12 21:52:46 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) pipe(&(0x7f0000b0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000016a000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) read(r0, &(0x7f000088a000-0x80)=""/128, 0x80) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) poll(&(0x7f00006f7000-0x10)=[{r3, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000095e000-0x4)=0x0, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006f5000)=0x14, 0x80800) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000c51000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r4}, 0xc) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xf8b6) readv(r0, &(0x7f000033e000-0x10)=[], 0x0) 2018/01/12 21:52:46 executing program 2: unshare(0x1ba12300) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") r0 = socket$inet_sctp(0x2, 0x12, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r1 = open(&(0x7f0000386000-0x8)='./file0\x00', 0x40400, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000001000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000030f000-0x4)=0x4e53, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0xb23b, 0xa, 0xa0, 0x20, 0x6, r2, r3}, {0x10001, 0x2, 0x673, 0xac, 0x779255f9, 0x20, 0x400, 0x1}, {0xd515, 0x0, 0x8, 0xe4c0}, 0x10000, 0xf, 0x3, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x0, 0x3, 0x1, 0xf433, 0x8, 0xfbd}}, 0xe8) 2018/01/12 21:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x200000) r0 = getpid() getpgid(r0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r1) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000d33000)='./file0\x00', &(0x7f0000649000)='vxfs\x00', 0x6004, &(0x7f0000ad5000)="") lsetxattr(&(0x7f00005c2000)='./file0\x00', &(0x7f0000625000)=@random={'trusted.\x00', 'vmnet1vmnet1system&\x00'}, &(0x7f0000744000-0x6)="e86280200001", 0x6, 0x2) umount2(&(0x7f0000087000-0x8)='./file0\x00', 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4c000-0xb)='/dev/hwrng\x00', 0x60200, 0x0) clock_gettime(0x0, &(0x7f0000cf9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cc2000-0xb)={0x0, 0x0}) write$evdev(r2, &(0x7f00009e2000-0xa8)=[{{r3, r4/1000+10000}, 0xcd9e, 0x3, 0x7ff}, {{0x77359400, 0x0}, 0x9, 0x7, 0x2}, {{0x77359400, 0x0}, 0x0, 0x800, 0x2}, {{r5, r6/1000+10000}, 0x800, 0xffffffffffffff50, 0x200}, {{0x0, 0x0}, 0x0, 0x3, 0x7}, {{0x0, 0x0}, 0x20000, 0x100, 0x2}, {{0x0, 0x7530}, 0x0, 0x79e4, 0x10001}], 0xa8) socketpair(0x5, 0x803, 0x9, &(0x7f0000b73000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000627000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/12 21:52:46 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000ee0000-0x8)='./file0\x00', 0x80) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) fsync(r1) listen(r0, 0x0) poll(&(0x7f0000ec3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) ioctl$KDSETLED(r1, 0x4b32, 0x7) shutdown(r0, 0x0) 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000356000)=0x0, &(0x7f0000410000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000962000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb) ioctl$TCFLSH(r1, 0x540b, 0x20) r2 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000027000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={0x77359400, 0x0}, 0x7) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000d93000)=""/4096) r3 = add_key(&(0x7f00008ce000-0xc)='id_resolver\x00', &(0x7f00003f1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ff4000)="8e39d2d438e78e52fc5d384d6a2fc51e08741f2bb1872d3b0185be603256a33047584490b7c599a225b646c866aa56de1633ee33d8cba3ff8a6ef090c11b29a6bb762aa216f4e13cd859f79a6fdada1a00df35b13441a2b432bf2cf1f6b88fe81fdaf6a82d3feed1e0661f7261338f8cbbd1f12299856722250832e2c6a94fe24738ece5e1caf274fbf2cbc344e16a5799f5fbe9fbb96163434839504ce8f79235f4bbcaa20d2f12f0a4a7dd2751c08926cbb81b85f5c1f0c3a862339a8f4032a808a63c66", 0xc5, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000221000-0x1)='\x00') r4 = dup(r0) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getrusage(0xffffffffffffffff, &(0x7f00009bd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00003b7000-0x10)=@req={0x28, &(0x7f0000f52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x3b, 0x3f, 0x2}}}) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00000c4000-0x15)="60e9839f62348a3c7005cebafa94daa48236454d36") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000056a000-0x1)={0x3f}, 0x1) sendto$inet6(r4, &(0x7f00002cf000-0x284)="", 0x0, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00009ac000)=[], 0x0, 0x0, &(0x7f000059e000)={0x77359400, 0x0}) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ea3000-0x8)=0x0, &(0x7f0000bda000+0xb04)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000b3e000)={&(0x7f0000ae3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d4000-0x10)={&(0x7f0000fbb000)=@acquire={0xddc, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@loopback=0x7f000001, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 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}, [@algo_crypt={0xc40, 0x2, {{'cts(ecb-des3_ede-asm)\x00'}, 0x5fa8, "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"}}, @lifetime_val={0x28, 0x9, {0xffbc, 0x2, 0x7119, 0x7}}, @replay_esn_val={0x40, 0x17, {0x9, 0x6, 0x4, 0x0, 0x5, 0x8001, [0x401, 0x2, 0x6, 0xfff, 0x3f3, 0x1, 0x80000000, 0xffffffffffffff4f, 0x5]}}, @offload={0xc, 0x1c, {0x0, 0x3}}]}, 0xddc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000038b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b88000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ad3000)={0x4, [0x10000, 0x597, 0x5, 0x3438000000]}, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/12 21:52:46 executing program 7: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000021000-0x8)='./file1\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0xc)='./file0/bus\x00', 0x200) open(&(0x7f0000033000)='./file0/bus\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) 2018/01/12 21:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x39, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005f6000-0x3)={0x0}, &(0x7f0000ca8000-0x4)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000484000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000a2a000)="e8c7d73fcc196c965cf86aea09006c269b773a81fe774873b6b978e6928795c5ab8bd339aa694a", 0x27) close(r0) r4 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) fcntl$setlease(r4, 0x400, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) timer_create(0x0, &(0x7f00004a3000-0x60)={0x0, 0x41, 0x5, @thr={&(0x7f00001eb000-0x1000)="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", &(0x7f0000151000-0x96)="6a774e5381d3d0fc911ea88b060c7f4a8d7728401e175d9453a57ad2f27bde4bc71d1534eda2ee5f9ef301737ad31ac3ce99413dcb8804dcd3a6dcb5c34182de920b88876c119b11a182d6594e5bd0fe80f2876e5fd72ab3d82ebf58a826b7c2b2da27fd84a5679d7400e158869cce1fd233abd644aa590b1c54408917ed479351e0ee156587d356a47bbbf2f6ead6cd84e119e63da5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a9000)=0x0) timer_settime(r5, 0x1, &(0x7f0000883000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000061c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r6, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) [ 38.345447] audit: type=1400 audit(1515793966.449:25): avc: denied { create } for pid=4901 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 38.386016] audit: type=1400 audit(1515793966.489:26): avc: denied { getopt } for pid=4901 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000051d000)={0x81, 0x40}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x14, 0x0) pipe(&(0x7f00001b1000-0x8)={0x0, 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001d5000-0xc)={r2, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) 2018/01/12 21:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000138000-0x28)={@common="6c6f00000000000011000000007700", &(0x7f0000f08000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "a3050000006b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000e17000)='./file0\x00', 0xc001, 0xc0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e01000)=0x20, 0x4) 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e68000-0x4)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000d5c000-0x4f)=""/79) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000a82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/12 21:52:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x3a, "3e0904c4f866e9d3a315735172df727b5625e0c005ab3b362aa9b37d7491b2cc29a5a2f9117d86e607f91a55379a94e82e8e89b2f3e125ce02eb"}, &(0x7f0000002000-0x4)=0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f83000)=""/78, &(0x7f0000000000)=0x4e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x440) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000002000-0x18)=""/24) 2018/01/12 21:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000cac000)=0x0, &(0x7f0000853000-0x4)=0x0, &(0x7f0000930000-0x4)=0x0) fstat(r0, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000c8f000-0x8)='./file0\x00', r1, r2) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4b000-0x5)='user\x00', &(0x7f000022b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003db000-0x7)='/selinux/enforce\x00', 0xfffffffffffffffd) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003f2000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000e04000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000eb0000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000ccc000)=""/53) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00004e1000)={0x5, 0xf43, 0x1, 0x6, 0x200, 0x3}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00006f5000-0x8)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) 2018/01/12 21:52:46 executing program 7: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000290000-0x20)="3f16449e53aeb1009485edf3cefd7a57525627fdc53cc4e8a2074e1e37e64fc6", 0x20, 0x5, &(0x7f0000dd5000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000dd6000)={0x2, 0x400, 0x1}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000dd6000)=r2) socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000dd6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd5000)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a5d000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa1000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1, 0x6, 0x6, 0x6, 0x21}, &(0x7f0000049000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a2d000-0x8c)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/access\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000e29000-0x4)=0x43, 0xfffffffffffffe0a) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00001da000)=0x0, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f18000)={@generic="a34e37e5170b4465f3fc79b04b0a345f", @ifru_flags=0x800}) connect$inet6(r0, &(0x7f0000e2b000-0x17)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/12 21:52:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000048000-0x19)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000088e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b4000)=0xc) sched_setaffinity(r0, 0xb8, &(0x7f0000053000-0x8)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fa1000-0x8)={0x0, 0x8000}, &(0x7f0000cc5000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b65000)=@assoc_value={r2, 0x4}, &(0x7f0000a94000-0x4)=0x8) [ 38.412888] audit: type=1400 audit(1515793966.519:27): avc: denied { write } for pid=4901 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 38.416835] binder_alloc: 4916: binder_alloc_buf, no vma [ 38.416851] binder: 4916:4926 transaction failed 29189/-3, size 0-0 line 3127 [ 38.434348] binder: BINDER_SET_CONTEXT_MGR already set [ 38.434355] binder: 4916:4926 ioctl 40046207 0 returned -16 [ 38.437380] binder_alloc: 4916: binder_alloc_buf, no vma [ 38.437394] binder: 4916:4928 transaction failed 29189/-3, size 0-0 line 3127 2018/01/12 21:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000154000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f0000221000)=""/209) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000dad000)={{0x280, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f000049e000/0x400000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000029f000)='/selinux/validatetrans\x00', 0x1, 0x0) sendto(r3, &(0x7f0000d54000)="250231c245be984d6003d826bed5ad741d9d691d002e7013b11f6797e7deea71d26ab0773959c546e7f53aa65d5bf4462a0df7193fbc77286c59a18a6a6d3bc5894527c45ee0465be51fad8134591b37fad0488fb2030342b86d8dcdb235f7cde206c1c2b6d1", 0x66, 0xc000, &(0x7f000091f000)=@l2={0x1f, 0x7f, {0x5, 0x10001, 0x100000000, 0x7f, 0x2, 0x46f5}, 0xfffffffffffffffc, 0xffffffffffffeb19}, 0xe) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000d69000)="", 0x0) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000032a000-0x154)=@newpolicy={0xb8, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x2)=0xc) 2018/01/12 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00006ca000-0x14)={0x73e, 0xc000000000000000, 0x80000001, 0x2, 0x3f, 0x5, 0x6, 0xd5, 0x4, 0x8001}) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa5000-0x10)='/dev/sequencer2\x00', 0x8e881, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000331000-0xe5)=""/229, &(0x7f000073d000)=0xe5) timer_create(0x5, &(0x7f000096d000-0x60)={0x0, 0x12, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bc000)=0x0) r2 = syz_open_procfs(r0, &(0x7f00006ff000-0x5)='task\x00') getdents(r2, &(0x7f0000825000-0xa7)=""/0, 0x0) 2018/01/12 21:52:46 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a94000)={0x3, [0x7f, 0xa32, 0x5]}, 0xa) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b23000-0x4)=0x0) sched_getparam(r2, &(0x7f0000b1e000)=0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/12 21:52:46 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x4) sendmsg(r0, &(0x7f00000d5000-0x38)={0x0, 0x0, &(0x7f000004e000)=[{&(0x7f0000151000)="626d58280eb715dea1f3e07c5799cf061dd432bf87ba7198331d8fff77efc3a8900620335da7b6b80b8d4c633494fce68fd0158dda7507903213f3c399b2c20c87ed5ce94c17b0d6c8def4377848b54a2e547a14bc7abf9df3d11d9751e24d835c5167d1af35ca9dc24a7cae03240d8d414e2daa4d3252565444520f4ba8ebfaf759f2d4d6b467bc3790751d1c1f3aab3d341420d7dbbeecf264ba9e5705066e6f94fde3917461761978f4db03b6b99c9e31492b2bc660400fe69aa82cb8ca3f18d2e1c4e3d9423ebe9c40da6c138f95ac737ed91a0fe0c409d449ed4bafc0fc022df5b77974c2f5f48b51eeb95c7a4db632", 0xf2}, {&(0x7f0000e7a000-0x7b)="59d40f2125044b475686d084a1cd78cb34c046d3d08269dbc68563da778b1dfae5612c4d6ed42ce694d33a331a4f9134f8c06ae2cb123fcb812e4dd9f9cc7a0d7502b77e7c876edbd16db13f7a1659dd3a27a8e550d92789764b228fb2a747e10c26a46d0b3c1978131d9f0cbddadaf88fe30fb60995890560569d", 0x7b}, {&(0x7f0000edd000)="5700d13ee3f2c75978d6c910757c76595ee9ddf5b443694fe64c9dd83c4aec48641f16a7b5ece37b9e1e448c6b9840a19309872617bbe6a34f853173255379313b0aae569340aa39a02d42cf7a8adebc10d3faca2ad785e40e907c41a5e205d1432e0c3c164f521b62e2534a3dd7497546408dd84c96bd6825", 0xfffffffffffffed4}, {&(0x7f00004c2000)="a286ca6b0bba09c4aea38009af777de38523446ebd3c390ba63ab5760c8cae06799fe002ea8a3c44a941516dab7dc1f3503a35e4d9abc2d0ec75784c4cba0557586997c9e2cebbde75d634f03e03", 0x4e}, {&(0x7f0000522000)="5f7d446e1fb0dc4ea83bcaeaf00c4753ab37b2f0271aece4a44b9e69bc2683000620c4a40c2095e7505f93774c732cad720f2ef85832956676d0e42f4c1a5907a46306d3e0d857298e63a3857d0da86d52ad77a7774ff03d4335e9efed20b42658568ef06a3712d0193201062b353373b0a1d909653f42f5b656e0a9eff03b7cb8b8b17aa0cdec87ced89002cce1320063e2457316d27d3e006553f60c9f3c62b94b295b51fb8f5077022a26fbc43cd901dee5dd53052dfd228c1d625bc5bbfebe470f70c3604dd4ca34da3ede249409df16eaf5044abf0c973bf066f144383b21dc569dccda56b5d046c68da2b75a0f7ed1255a83ccee", 0xf7}, {&(0x7f0000002000)="c74d4df5e8b79c2b352b2c08f66c1e0d85a1b95d18858190b57536acd34a0942b525cc8e267bb91bcbeea050be1c", 0x2e}, {&(0x7f0000271000-0x87)="af4d74f5f18aa0f4cf1a6aae25ab4433968f3e216dc4da60e33f709c5e3cc11c108521eb74afb14608690879fc62b8355152a2879e31ed9b13ccf5dc31d1f94658946393a8687e55b1dcd70cdbfebb18432aba37630fc595df7b3eec42f769483b4ef69ca342fa46c251de4d0c78263f1cde589788dc65b9cadbd9a19de254035c786001163fcd", 0x87}, {&(0x7f0000b9f000)="669c57466128f6a1c3f754b22e96b270db8d00c6ad15da4f1bfc017a1799af651c9a346703aa41c27be8594f89d9e0d36bc38866485df3a6f0e83c38091a839dd617fe9a9c561ebb17ebf1972e5bfe14d14e17b801a3c161dad8ac35b76eea0192a8e6271b55be8d37f02badb960f80fbc5406cf78b0b7fec50d400dfb3cddca0b9ed66c88f836c5ddff19401bd56f057e15dcfc795ef900e29a0e5021437ae4428ab87c8dca8f0a248b00ee4433f36a09aa0be0890592aeb91dd2405e6a5e985754f9", 0xc3}, {&(0x7f0000edf000-0x9f)="c8fe65a511704e584f2a688b5258b39095a52b0cb05f6d395d5071ed9f54c97d7c9923d426f464cb1a219491ca55000ed8cda2fcffc4c98ebd977b5cb307506b4d519db4e0970999f89a0f08e73a325be005ec0b090f3fa2611609b87f5f8f7b1d0784cf52a79b7c464f9b974a491d5795f9275ab4ddcfec72a82541b271b944a17f39b43a33417e6212f1ff78823372c045e814244bbd59d98d4cd6ff1014", 0x9f}], 0x9, &(0x7f0000c89000)=[], 0x0, 0x0}, 0x0) socket(0x8, 0x0, 0xceeb) 2018/01/12 21:52:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) getresuid(&(0x7f0000f3d000-0x4)=0x0, &(0x7f000088f000-0x4)=0x0, &(0x7f0000344000)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000661000-0x4)=r4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000079e000-0x22)={0x0, 0x1, [@random="fa2e1fcb91be"]}) fcntl$notify(r3, 0x402, 0x80000010) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) accept4$packet(r2, 0x0, &(0x7f0000c1c000-0x4)=0x0, 0x80800) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d2000)=0xc57a, 0x4) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/12 21:52:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = gettid() tkill(r0, 0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000485000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r1, &(0x7f0000bca000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0xfffffffffffffd62, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}}, 0x36) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000be7000)=0x0) mkdir(&(0x7f00007e6000-0x8)='./file0\x00', 0x20) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001f000)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000d93000-0x24)="2400000052001f0014f9f426000904000a0007f807000100020000000000000000000000", 0x24) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000945000)=0x0) syz_open_procfs(r2, &(0x7f0000645000-0x5)='attr\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00003d0000-0x1)=0x3) 2018/01/12 21:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000957000)='/dev/ppp\x00', 0x101000, 0x0) r2 = memfd_create(&(0x7f0000769000-0xc)="6b656d30f7656c66235e2700", 0x3) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) signalfd4(r0, &(0x7f0000846000-0x8)={0x4}, 0x8, 0x80800) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) write(r0, &(0x7f00006c6000)='M', 0x1) close(r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000378000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b59000)=0xc) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) fcntl$setown(r1, 0x8, r3) ptrace$getregs(0xf, r4, 0x0, &(0x7f0000004000)=""/0) 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) chmod(&(0x7f0000aae000)='./file0\x00', 0x90) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000b31000)=0x6, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e06000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x101) 2018/01/12 21:52:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000098f000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000b6e000)={0x8a, 0x2a31, 0x7661, 0x76, &(0x7f0000319000)=""/118, 0x10, &(0x7f0000059000-0x10)=""/16, 0x37, &(0x7f0000353000-0x37)=""/55}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000bdc000-0x68)={0x401, 0x1, 0x8, {0x77359400, 0x0}, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000480000)='/dev/rtc\x00', 0x280000, 0x0) eventfd2(0x1ff, 0x80000) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) socketpair(0x8, 0xf, 0xff, &(0x7f0000d1f000)={0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00006ca000-0x14)={0x73e, 0xc000000000000000, 0x80000001, 0x2, 0x3f, 0x5, 0x6, 0xd5, 0x4, 0x8001}) [ 38.669632] device syz2 entered promiscuous mode 2018/01/12 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00008d2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000221000)=0x10, 0x800) writev(r0, &(0x7f0000df9000-0x50)=[{&(0x7f00002f1000)="00796f14b06a7d1894ecc4cf2886e3ca0fb0883510d2c4cd05f7550381e7cedd00977c6fbc76bfc9fc50475f96e01b04e9da93063355e99bd3ab918c934f5408a3b1b97f27dc41fab5d545b95d05b75632f417bf13f48a9868a6d868d052b838fbd289de962114aad5e8d4b22fced15a6016fd3636", 0x75}, {&(0x7f000062f000)="8620c477f4ab5513c5c5c5c1f68050a3752af65f3a8d30f4503d77efcb426cdd8e8ace53ab928a6f87dab36893b2c381fec8e9e97fc2b6348852f25178d1181dfd0b116039e806146ae8bd24bbd6e07a8812da817c9884235a8ba0c52a901d022034c8e5e4042bb4ce7c05b943f42b6fe8d3f120f358879b2daf3c0ab595ff31c7570dfc55453fe9d98089984b61be5d6a8a1bc92a", 0x95}, {&(0x7f0000d5f000)="982d1f7b1529d09b577fe877c0e7da9a1016d2dd39a8a623e09b241dabce52cd84d71f1c3bb4b91093621feea858", 0x2e}, {&(0x7f0000a9c000)="9695826d3c7750f1259dc837f7e113e3620938633c74bfff8c4e765ef128bc53d7847a5c34d8daa10aa33722c07958aa5f657ac285169dca7b3295891f69268125b8e0376bc9064e6dec5b", 0x4b}, {&(0x7f0000623000)="2fa5a0d88c2ff24d810076e7de4bd0dce0b30259674f11199d5782658293c0ddadc8fd244c00cf018a061b2784cba39c82057851ffd60ad96c3158849a74c650c3052f4d54d4affc3f87800026bc98ca4d115724a0bb204a467eec4e00f528a25df15b327a5399ca5342df0ea0f7780806e310fa2bf1e64c14179178657d903c0f9421e1b455306b45d2e4dfd45b20b29cf17a989b188d1ab0e01d6e57", 0x9d}], 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002bf000-0x8)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r2, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r1) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x1f, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') 2018/01/12 21:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000923000)={0x0, 0x0}) writev(r0, &(0x7f00002e1000)=[{&(0x7f0000e76000-0x2a)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f000049d000)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000290000)={0x0, 0x80, 0x30}, &(0x7f00009ed000)=0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006f7000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000345000)={0x6, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000009d000+0xe85)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd895, 0x3, 0x2f3d, 0xfffffffffffffffc, 0x0}, 0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000da8000)={r2, 0xffffffffffff54b6}, &(0x7f00005bc000-0x4)=0x8) 2018/01/12 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000115000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bd8000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00006d9000-0x20)={{r4, r5+10000000}, {r6, r7+30000000}}, &(0x7f0000b6e000)={{0x0, 0x0}, {0x0, 0x0}}) dup2(r1, r2) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[], 0x0, &(0x7f000085c000)={r8, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) r9 = accept4(0xffffffffffffffff, &(0x7f00000fe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e86000)=0x10, 0x0) accept$inet6(r9, &(0x7f000024b000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00002df000-0x4)=0x1c) r10 = creat(&(0x7f0000931000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r10, 0x84, 0x7b, &(0x7f0000832000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000be9000)=0x8) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f000016e000)="8c48bbcdfde9325d472070d0f7b5edf2f71cdfbe55b82b9c3cf446cfef41b9dff3a636bce355273f21a79e9e1041415f81be2aea9c7bf059a09554ea85369bb463ee281a0e2dcc56b66fc4f59242c568487d253c18450b32e1c609ac98ae7dd3649be3ffe48663e69907b2823011cfe067b700fc92e2b1212f57eed5c1775127ef86fae0cb2364a4a26c55fe259e4899372bd02c97762769eb85368a3e7b395b82442a6ddfdb2d8a9a3f6baba87cce3afd92cf85fd5e30608859c007f2", 0xbd) utimensat(r3, &(0x7f0000e92000)='./file0\x00', &(0x7f0000e8c000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001b4000)={{{@in=@rand_addr=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ac000-0x4)=0xe8) setuid(r11) fcntl$getownex(r0, 0x10, &(0x7f000082b000)={0x0, 0x0}) ptrace$peek(0x3, r12, &(0x7f00006b6000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r10, 0x84, 0x17, &(0x7f0000946000)={0x0, 0x100000000, 0x14, "72aa06955f108f9a052400000000000000042982"}, 0x1c) 2018/01/12 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a63000)='./file0\x00', 0x800, 0x8) bind(r0, &(0x7f00004de000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) getresgid(&(0x7f0000ca9000-0x4)=0x0, &(0x7f00002b0000-0x4)=0x0, &(0x7f000046a000)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ba3000-0xe)='/selinux/load\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f000026f000-0x8)='./file0\x00', 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) [ 38.700223] audit: type=1400 audit(1515793966.809:28): avc: denied { getopt } for pid=4994 comm="syz-executor3" 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 2018/01/12 21:52:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009eb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000788000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b0a09020000ff0000000000000033050003000d00", 0x26) connect$ipx(r0, &(0x7f0000da0000)={0x4, 0x80000000, 0xffff, "e95c439267f8", 0x6, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003ba000)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000)=0xe8) sendto$packet(r0, &(0x7f00003c8000)="8ab25ffe2d9531e8", 0x8, 0x20000000, &(0x7f0000870000)={0x11, 0x0, r2, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) [ 38.775646] device gre0 entered promiscuous mode 2018/01/12 21:52:47 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) syz_open_dev$sndtimer(&(0x7f00007e1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0xd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x40)=[{r0, 0x10, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x584, 0x0}, {r0, 0x222, 0x0}, {r0, 0x400, 0x0}, {r0, 0x80, 0x0}, {r0, 0xc390, 0x0}, {r0, 0x400, 0x0}], 0x8, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b02000-0x50)={0x0, 0x5, 0x3ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000b02000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000b03000-0xc)="5da7ec4c8fcc771ed3e1b020", 0xc}, {&(0x7f0000002000-0xa6)="a9ca7c3f5d9c83075b9a623d582afe9c5360e689cf0600d953848cc614f1d189e7c8ae97c84383669368b253e80b8a62cb8c56767b43a8610640b91282485d0409eb0b725558d5c2a433e6697308c773ce717cf72f5c245c32ccf282a8fadf55fa340a4bfd60a8a563f377d12007d00143a14322163c2362ae5d3eaf8a856090cb6522649490a384ca4224d5bb0021772271ef186231dd05f6fb732732bc4b5da948476e9d61", 0xa6}], 0x2, 0x6) 2018/01/12 21:52:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x400000000000000, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/12 21:52:47 executing program 2: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fb9000)={0x10000, 0x8, 0x2, 0x7, 0x8001, 0x800, 0xfffffffffffffff8, 0x7, 0x5, 0x400, 0x2260}, 0xb) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/01/12 21:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) lremovexattr(&(0x7f0000579000)='./file0\x00', &(0x7f0000696000-0x19)=@known='system.posix_acl_default\x00') r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000d7c000)=0x0, &(0x7f0000850000)=0x0, &(0x7f000047e000-0x4)=0x0) process_vm_readv(r1, &(0x7f0000bcc000-0x10)=[{&(0x7f0000320000)=""/0, 0x0}], 0x1, &(0x7f0000d44000-0x10)=[{&(0x7f00002c7000-0x44)=""/68, 0x44}], 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a93000)={@multicast1=0xe0000001, @rand_addr=0x8001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6]}, 0x18) fstat(r0, &(0x7f0000060000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f5000-0xc)={r1, r2, r3}, 0xc) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00002ce000-0x40)={&(0x7f0000002000-0x4)=[0x0], &(0x7f00007c6000)=[0x0, 0x0], &(0x7f0000315000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000a30000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/01/12 21:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) munmap(&(0x7f0000d69000/0x2000)=nil, 0x2000) 2018/01/12 21:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e0000-0xf)='/dev/sequencer\x00', 0xd5088b19db5d29c9, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c3d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000880000)="260000002900470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) 2018/01/12 21:52:47 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x13, 0x20000043, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000017000-0xe0)=[{&(0x7f0000005000+0xb69)=@in6={0xa, 0x0, 0x68d5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000016000)=[{&(0x7f0000006000)="05eb593591e74980761735fbd3d56944868b6a29ba074a156fe061fca3a86ab3959caf541bd12961a004525e251a7ae1178c991677cbb52e7ff61e495b6b46a0677b5944b30e3c2d33d7bd781688db372ba0", 0x52}, {&(0x7f0000017000-0xb2)="d5b606c6016989db65dff0241b63d25b8087ca3101f16f492123e11b0c8b2bcf5228827a368a38661d891d34bb36d2c9ef682c70809985b0cf9e12ae6180fd924664af9a7410969f50b65930a41fa6ecd9d8142d3d095dc21253bfb9dc8c173e6bb9a7ba7e04e9c8e287dd48d0d9919f494bfc3b761582d942a11f69600cabcf4af61671bc8596cbc40076fd5e793fc46470f4ee2bb655555d5b69bd6cbb841f4a0d1d07d7eac1ea57d73d87e41bac43adba", 0xb2}, {&(0x7f0000001000-0x4d)="aad58b6827cef5917397f6d4095eb826adedbee3c043035c12ee4c92a1db554d08d02d5822c5f2e64d5cf72a24bb84a64033c14ff7621dc539a18acf84261bf99aec404008883701903da31bb6", 0x4d}, {&(0x7f0000017000-0x39)="840831030c030a581c885ac24636a463043c24eb645c629caf4ffda58ef24f9975e0f216659801abad1ceffcdafb6c4cd771086a3311516f69", 0x39}, {&(0x7f0000017000-0xd3)="c227c2b26a82cb441033b2b0909db3f391ace8d3843de9fa2eb8e7b425b61263a6224eeaaac3d82b55fd320d370e40f85d0468929d0144d7712e2ad19796c81ecbbc3aba82ed275cb068646dc467aadd3c21b374b0f1cb7cabe271f49559c9784cbf2af87f66e654ed840189a53d0dea5d158c4ded63e19de2ba973fff1ab7c5f9a393f4ea267f9fb06ea243cd4c427e7cc83cc1dceabbfeb40ef371d71377f4b87d07b187f7949ba32294e7990f46fb107d2e1ab2802cb858466546ed6ee74c9fd79975996f81820755d91689ddb138ef1aa4", 0xd3}, {&(0x7f000000d000-0x21)="73eab9192c032dfacc41135958f514c6fd66ee0e75181f6f0adb338b58bdcb9317", 0x21}, {&(0x7f000000d000-0x43)="7a63e8a51c2517a76045292de169b5f49cfe6209b5a6d035a0fb16fab419197919d381d0043756996a82f8eae8a695ff3387873e5a76d6922b54d77768986f755e817a", 0x43}, {&(0x7f0000017000-0x34)="409e9eaa6a1d4697bdde6b9c3b80806dc15f03d97e5a07fb939652589457dea455bf0faffef21cdccb0c79078596a4520e953f80", 0x34}], 0x8, &(0x7f0000017000-0x30)=[@init={0x18, 0x84, 0x0, {0x5, 0x1ff, 0x5, 0x7}}], 0x30, 0x8000}, {&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000-0x90)=[{&(0x7f0000017000-0xa8)="fc1f272d69d550213b736c0c17dea8c12a6bd15af99ed34e0513355ec3d972afe422d13b19bcd708fe686b2ae31878dc5f38cfaf8b9ff6d2dae7b11f4b3b6e058b946e790bfd272463d84b3f4271be278baa921c5852315ad395a91df76d1ee77cf01270f42fbaa3f02e5327a7e50461df352a5d1e82d6826a3ab8b3d43ff8189f557660501d7cd7bef4ef9cb3fb063248e88d34874fcdfc683070db6e94d702f46665726be1aa59", 0xa8}, {&(0x7f000000e000)="1da3a9f2cbc3cff008bf8090d51e07c490a173109376314e98a87c6ad7957e510c5d3c7335651056c2ff19f624ca5ec2fa4f41a3768ece8762f4dacdfb5f6a56755813af8ea31da1c0b5a2d390e127f2a532fb35a4c5734154283367768d05985a02e09c9178f0a5b6957a1abad953610562aa4ad0a8df4556b35f9bf27716fca694", 0x82}, {&(0x7f0000016000)="00125f6bfde98eebca94871a1f2d84112e07673393b6d26c1dff49627663a8e66ec37a2ed6ebd0dfdae693520f24b9d91769d05f748515d5d54fb3832d6a5ff9bc940754198a9ed4a9af3add776913dc950d9c7a302d7306d54829b231cb58a35a1c5e8f3017ea0462b162f540bd00ada4922b0088c0ee3c6e868ca1f96bc0a8edcfca5075115837", 0x88}, {&(0x7f0000017000-0xd1)="8b5c81b76cef6ac83536a653a8bfa79c282aadef4a221a7880a12e2ee8d305482519ca6544dd4a3d736cfa5d8916d2c6a93ce6032c08dc2cfe976c2b9f9614f7be1aabeab45e9e213e0f106195b40535d4b4ffcd6ed5ea7a8bfbcd6ba9ed1911909b8494cd70c20f82a0517ea5709aa22ad85eaecfb69111bdc2727a41e5858b1843663181682b6d5ffe8083b5605c6679e7919c17aef92dcfcdd2828c8ca846819d9012bbbee5b5a242f8e7bd82a7bebde17fb277eab7d572aae3d9ae48ff97a6ffa578b5949c06bc84b582ed228b9916", 0xd1}, {&(0x7f0000016000)="df7762e14cbf41434db5479f4564a18241c2687c562d7520d8ed9fd2d95900d5ecfe9631dee5a98d6d08920bdcb5d8a772ba7fc939001c61282606b6b99f3a4272d503eeea7b92a1d747f19f8afd0dc7f9d96d703de12aee054d30b34e51b512dab26ee44769f26118c62d0fae52e5d762c86d8e94ee48434006c381ea9cf274de2ff75c16d4f2372715c94b", 0x8c}, {&(0x7f0000016000-0x17)="52555221791f77072a8d47f5abda57cd8ab9334dfe1378", 0x17}, {&(0x7f0000006000)="e510c3915f0d1c2dc8f09af83519bc6107f2370afffd41267329e75c910b3f5bd3f140e160a35cd36bdd8e6c45d8fa8e35c8513900707c9559ec202cf18e65c0c5092b4a53c8eac1df804353ed7be387a68b15ff99ef4a707f17743daac69b5848a5e3c0732d344e69bf8ba5c318f085b3271bb117ad385c30130972e71259abf1c2d0356083ac07b4355d109b72f104994adffc8c451d9de2af573fa08f1a924eacd6bca202", 0xa6}, {&(0x7f0000017000-0x1000)="5308124a43e51a6c562af05775a0928ce3450a3160f2e3e01363735d20b6ef7e021232eeb79b22af27d7dac5c5f1b68e14cb624439568b5d3c14669eb0be939ad4503f763a3070808fd2f6805062f37d4f4fa7115bf0b8a20afe262eaa872a4bbb5b7a00bcd3eeedef8ff77a47cc5e0491b64fc5a616659159480e0da3bc272e1d30450a0ccaa8dbbb6d5c71c77c59f7a0fde05c8f5ca68a60bba0c1fa3bca87c356c9ed14907c9a3d07153a6402c405ce6b31e115090eb7825f9870ce25e073dbb692583870f69f118f4100b7dbf667d12761a90240720dd1535aa5201ab2bac72fc8920b23db7aa6a80b6786b6fd34f5b79a186aba2de7e5b910faa08b053af056e7a8b80eda8c4d1f844e36360310719ba758aee4685c2ebea74684eac16b7a8318e48a60c8d0dea9955142ca435c87951d0fa49043956aa7a013c5e153deb41b821be47398fd323f025019425f6be1c5efca7448f76a5afc4334627a50f8ca7f02f5631002935579e26e979de84311e86a2953a1aa50b65d1e8b688f0f9e0b54383a61998a44c050a524e196f34f44e67b2b5872e1fa310d8fd5913e838385e7f38c37e629304393099ed5732f7bc6dc0f70d224530dfa4a244302559cbd3ae82893e8074019b680a0bee3f70d3c05e6f5ed2b29b0d800b4eb146c956963aca921f0dfcb92ac0d41d0f0ff0c3adfac56958957154e26cd6e92cc4706f95022719a21bef6d02d81d5048179b7ff43e5b7f240f05ef29a007b53d2b8f5c2a9d48a8c2d0bd6ff1974dbf7037698f433538ddcc4d54d31fd3162559c06772754f8fa8722a8ee6f4021afc43ef67538937f4435146a914a55a034b6f70fddfeb374f41032b08fb44d944a54b8d5f507343ed5b163e846f115f6c8d60324861beb5544d622c47551d2289122e37d1e1e236a6d997290edf6c65826ee55e37530c79f835cb65bc8f370cd288ddf3784bbd3d32cf84e7cef89342f6ac2b426ffbeebd741dccb43c112439df1c56c0f615a2e748aadcea94e989962c58d447a0a262a6d4bf002b7d4056b455c26b290c58c0a608d06b04c8555f268ae03ca2bc994fe367643a919d3b08b2de3a8f7cf0c0bc8bc5452af2acdad538c1946d3a65a2adaf978102ab1e7fe0329417c0baeaf5c94d036338f6d7ee4d06dce81181d2952bc631b1fe8e7b1c7d7a63ccadb5203ab1d0b9212f1ddd6d555f932aa64c9fcaf29e967edee22451d98742583ec2d13ee704e1c4cbf1619ebe20c3b90d8a3966082b857b93bc4b117cfbf8b1a19cd68e3a28172537ab2080abc79c9a4e8c5d1fdd23eec897de529eb28065a76089842e1128d8e4ed1fe53324d6d115cef5a887d8653d6215b5f7e83dead11d859510f43d0d3416a2f6cee12c9a0bb7d2dfc1eff6582acc40f68339258ea07ea6fda6e596a10e876497598cf3678d432b7f1144911f253193d9775b69986714cd83d5a455ada45e716ce6de1aad65226ab4c6cca46b1e4e73bb76be664d32dd729cab4972fc1ef653b5361bffeb81555e8a01712093ef127125a002af1123dbf80245809ff12f9a477fd36d79546380912e24b53cd8ea6b4d1e8ae03562bfeb3231bc93f95e1dba8de4d14e01e14c8f83ce1efbcc2fada49589616335fbe043f077098c9b30f951c8f88f5ae483214272090f5bddb9d0895fb6922482b6c3e079b5dfd647d167400f40e307e8b5dbd5286e596f555069ec1fe60b3a0c798c1ca31e461bdbb5b04390aa2509479a68415fce06cfa9814aa642fa4bec03b5ac39efa4c1a4269d21b1e55fc5efaea7ed95dcde40b36f9ee6d9fd21169099d5e06b4693bade81c3deba2952d20a9e504482572d8fc451c9cb6102ad7e1b07e9c9bbe350ca69a3ed05eb390895005482961725233f1df047ab2f21d1058cd055adec7e6ae2d22729644a27398b0f3929f1508ea4ab9563f7555a2be4baec20578ef2fd81eee141022e156df9e9502906f71d15a7e46a4390df10659c54b180a5f90d3a6eb3e838cf92d69b6d67ae7a02e3f1c5c31c3542dcf2f7d044050cc5584fdf07a243c13c96eaffa72d13e78425d16a3d1970d274ee5046223392cc8f3b1e1a97f99d3064471525dd8174c95ad03299a6ec845e376131540fdbbba205305c19de265c40f7b0b67251638af7a3a04ffac63cb49ed81565c99047ee7860045f5e1f50fc51dc3873c3f9d2544b776afbbf50ef2b8333bf35f470114b1fe57f7dca276821bcc195e06e67d19eaab513919c9bb540c0b1deb956e1bc31ca9ef4f13d04cc08d5bf0edf1fb67b6df8e46da8c96b9fbf73f14c6af8239e94f4a7904ecee4645901430845c6c712b2c5998579f9a7c45e834c5f4091d0d4a84fad5be479b9c0e15766528732c59bb8449d01fb47974befd47c17e2040c4b7016bf9deeec041b43ac3672674a67b3a17e5128d8d0fd2c5780aa16f2280e221d595a441113abe9bd6a2082a8de2af38194adcbba91d8b6f5596011fbaabf3ee4aac53b242300b0692f8f30b2fa5c9f26a0253682ce22dd823a0ac84a0638e3980dae7780c9b09612fc704f55650a834fc73e4bd977bc78b051b2362493b9f51c60b4f3879ecd96fb0748f3f2c6aea51a82aa5db0cd983e37cb3e0c4c2368b3bd9250615d81315d59775de390aea6a79bd0727c8ade0b557f686495d8cc40dd1c07ded4c8ef6d166e3147dff6844b05993344ec2295fc7428bacb0e794874353dbaaf53416d5a723e0270524a799a65d50cc23373099cf8ded1af0181b913db2898aa3aee79a27a2e070dd062094d874aa940b0fe7d80bfa0a7939bdc932f12afc1d5d01bd662ec0da882c82c6021e7823650416126bb805400fb0fa30e6a7fb5023a96d8f4f09c9f3e2902e8971826dd5ebdb93ce9e62cf5bbfc7228934e519bfbf865058a7066aebec0e5c7e1335cdb1c338fd1bde3217897eac08577a8ad4fdef24c56717159a924a8c76c02152ebe6740f78d2e7b41e532688a5802a25a471fc2f6678ef3e47f2f8be48e9d96e3ab6142905c13cdf5fc218cb3bd20e685100be4d1daaa2f07b75ba0e859c2aea5188362ca8419de88a991e07dd4769596157eb2c2a65a0e1e20ea50bb7cd12a02dfe2de40efdd129b32ffd129a92c35dc3063f1c37077c595ce9dd07e21383471c41cf643044a0951ee1f5368d89597d27be2498f7fe2d1e9b0e3bfd96293b5d1e839575fd9c3aab17f59f7c35a0d34ca372f9234cb1af7ace7ba638232789a22c4420435ee6040e0611b561b06f4d2883d9cfcac95310529c92c2e63bc9056efdfed24d14602b6d7e758d5c31dc61340a6256044937da7909ba91a839ea07b3a31fd9abcee2f2866a3193694721b40f9d973a2651a9ddee46174732b84a491d8fa6c5645c48a6c861e79f7d5fab7813ef149d8c36a0cb9d0f26c60d228c7a4365c5e47be499712ef696981c57c03c7bb05dd86ea5951b0d99ff295e344731bb018cfcc63803e8835e96ef69cded584d7a530442bc2213a7c0290d371c84fc3c1aca2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{&(0x7f0000009000-0xc9)="901ae920822ec208c7e1ab947f3f6c56ff44d8c4ab9aea05d3be602cc5d6e059fdc5fee515920c71950b8900b90702d350df9ba9f862bd1ba7abf2f245ec8440ac80d4abef5663cfff321895582e58c9689c6f591c5225c2aa63e58dd1edbf900cb7be0594ffee9fe7f18135805e28912263e1b6a964bcf5a020ba5b038129d90fc34ebfc6bfa7232b58f932c46ffc539d6ccf6ba8a1c5524b02a69dd91091f21304d2c906a4b11de4dde10d979b294ed9e142a6e1360853f4096620ff502bd2ec93149990de278a81", 0xc9}, {&(0x7f0000017000-0x63)="a41ae9982fc7703d84b7044f85091a327f605aabd7aea261b3bfcc0c211a7d9b883e3c49d97dbf557bd8952528ba575f92b045461fcdc2db6332ddda28d08c3204be0974c00f4e5868cea7826c685730446ad20bc88e8b35ae9c50ae20e3b3b6ed992e", 0x63}, {&(0x7f0000016000)="52474e4d8c8c87adcbe18e4e62ccf18c7912b6e9f3d0a5d4e4ccf2a49d51b036eb733b07091f4464afea41a0288821a17c0457a2ca0c06c905b4568dc85c9f28a3276556b9152b34c71b05b6b77eb3a24fa0b2b80f2d9816749d43dd875fae9db1626536b913b0a336452819a4a50033b2602cc6c2ab464e35bcb4ab8c819d820e9a79be9c59b8e3f745436518966a5186cfba3acf77cab1b133", 0x9a}], 0x7, 0x0, 0x0, 0x4008844}, {&(0x7f0000002000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000016000)=[{&(0x7f0000017000-0x1000)="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", 0x1000}, {&(0x7f0000016000)="9611da09387664d053b4a959d9a1967d9525639c6949995c5cd8dbb1550f211806297f13543527681f662b6ac902f48286d94f0898cb4633fe3b370c294cf5168813607d782b5d8a3c9bf43307baf7a150a2565294fe5e567541a5618034fce90f63a49a5e50fdba6ea9", 0x6a}], 0x2, 0x0, 0x0, 0x4011}], 0x4, 0x4004000) bind$netlink(r0, &(0x7f0000016000-0xc)={0x10, 0x0, 0x3, 0x12000000}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000016000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000006000-0x4)=0x3) 2018/01/12 21:52:47 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) r2 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000b000)=0x0, &(0x7f0000000000)=0x4) 2018/01/12 21:52:47 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x5, 0x9}, 0x0, 0x81, 0xfffffffffffffff8, {0x2, 0x1ff}, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000039000-0x1a8)={0x5, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000039000-0x8)='./file0\x00', 0x401) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)="") 2018/01/12 21:52:47 executing program 2: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000005a000-0xe)='/dev/keychord\x00', 0x10002, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000063000-0x4)=@int=0x8, 0x4) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000062000)={0x101}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_pts(0xffffffffffffffff, 0x80000) r2 = signalfd4(r1, &(0x7f0000006000)={0x1}, 0x8, 0x100000002) ppoll(&(0x7f0000054000-0x8)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) signalfd(r2, &(0x7f0000019000-0x8)={0x0}, 0x8) 2018/01/12 21:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000a26000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)=0x0) [ 39.162176] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.172809] binder: 5049:5054 ERROR: BC_REGISTER_LOOPER called without request 2018/01/12 21:52:47 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregs(0xe, r0, 0xfffffffffffffbff, &(0x7f000004d000)=""/9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00002e3000-0x8)='./file0\x00', 0x100) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00007c7000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 21:52:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="34be685d6bbe42a990c73dab5da3f95ac8f01a098043cfbad6b786410f4fbb8c43188234fda5342f28f69ce07696f7ca1059edbb17cddb72e8865b2dc45fdaedcbb0fa3a1adcec584d1eb13b5aeb820cdb5972dae141d4af1c75eb671841f166cfc5ff87530a3d633276ed4f16ebb7bedf9370de65189fa649998eff98c7071fb1e778847b85af6328f8ac2ba6b0d01ae4f606da1a0e4661ca447745e866448c3a29f4c24bf9fb", 0xa7, 0x40, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sysinfo(&(0x7f0000012000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 21:52:47 executing program 5: r0 = socket$inet6(0xa, 0xffffffffffffff, 0x7fff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x24, &(0x7f0000003000-0x21)="2ee9877d580ad32fd7876b97af10cce4b681039daf1d4c617a10da629f37f69f", 0x20) 2018/01/12 21:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000944000-0x5c)={{0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2262}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x8]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000971000-0x9)='/dev/sg#\x00', 0x5bce, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009c8000-0x4)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000031c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000a63000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) accept4(0xffffffffffffffff, &(0x7f00009f7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d9c000-0x4)=0x9, 0x80800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a86000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/12 21:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000029f000)={0x3, {{0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 39.198861] audit: type=1400 audit(1515793967.309:29): avc: denied { transfer } for pid=5049 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.210401] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.223178] binder: 5049:5065 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 39.251538] binder: BINDER_SET_CONTEXT_MGR already set [ 39.259935] binder: 5049:5065 ioctl 40046207 0 returned -16 [ 39.267476] binder: 5049:5054 ERROR: BC_REGISTER_LOOPER called without request [ 39.282716] binder_alloc: 5049: binder_alloc_buf, no vma [ 39.289872] binder: 5049:5054 got reply transaction with no transaction stack [ 39.289881] binder: 5049:5054 transaction failed 29201/-71, size 24-8 line 2920 [ 39.291319] binder: 5049:5100 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/01/12 21:52:47 executing program 1: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) sendfile(r0, r0, 0x0, 0x2) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) 2018/01/12 21:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e5e000)='/selinux/relabel\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000433000-0xe)='/dev/keychord\x00', 0x8800, 0x0) getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) 2018/01/12 21:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f0b000)='/dev/sg#\x00', 0x8, 0x400) ioctl$void(r0, 0x5450) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ab2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}) setsockopt(r1, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2018/01/12 21:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) lstat(&(0x7f0000fe7000)='./file0\x00', &(0x7f0000b11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') renameat2(r2, &(0x7f00005b8000-0x10)='./control/file0\x00', r0, &(0x7f000073e000-0xa)='./control\x00', 0x3) link(&(0x7f00000a8000-0x10)='./control/file0\x00', &(0x7f0000015000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 21:52:47 executing program 7: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dc6000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dc6000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x34e3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x81, 0x1ff, "5e51b338f7b89666718d4e653992122dd6d4dcff18d0652f7782c92733ff8a8224f334725e16e8fa22ee2eb7d7c334d7e1a468ae8485195c1c45b68912b9b8d318dd9d51db0eb81f54bda905dbeed695"}, 0x160) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000dc1000)="220000001900070400943301800000000a01020000c600800000000006000780a427", 0x22) 2018/01/12 21:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() timer_create(0x7, &(0x7f0000cb2000-0x60)={0x0, 0x1f, 0x5, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038b000)=0x0) clock_gettime(0x0, &(0x7f0000277000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000a65000-0x1e0)=[{{&(0x7f00009eb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004eb000-0x20)=[{&(0x7f00005d4000)=""/67, 0x43}, {&(0x7f0000a47000-0x1c)=""/28, 0x1c}], 0x2, &(0x7f0000296000)=""/143, 0x8f, 0x5}, 0x6}, {{&(0x7f000028b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000c3000-0x50)=[{&(0x7f00008d6000-0xac)=""/172, 0xac}, {&(0x7f0000be2000-0xe)=""/14, 0xe}, {&(0x7f00009c4000-0x7d)=""/125, 0x7d}, {&(0x7f0000eca000)=""/225, 0xe1}, {&(0x7f0000420000-0xbc)=""/188, 0xbc}], 0x5, &(0x7f00006ce000-0x24)=""/169, 0xa9, 0xdc}, 0x60}, {{&(0x7f00005ba000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00009f7000)=[{&(0x7f0000bd6000)=""/26, 0x1a}, {&(0x7f0000cab000-0x88)=""/136, 0x88}, {&(0x7f0000843000)=""/233, 0xe9}, {&(0x7f0000aee000-0x8e)=""/142, 0x8e}, {&(0x7f000072d000-0x10)=""/16, 0x10}, {&(0x7f0000363000)=""/171, 0xab}], 0x6, &(0x7f0000352000-0x39)=""/57, 0x39, 0xffff}, 0x38}, {{&(0x7f0000c84000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x40)=[{&(0x7f00006e3000-0x5)=""/5, 0x5}, {&(0x7f0000354000-0x1000)=""/4096, 0x1000}, {&(0x7f00002e4000+0x833)=""/212, 0xd4}, {&(0x7f0000b91000-0x91)=""/145, 0x91}], 0x4, &(0x7f00004eb000)=""/182, 0xb6, 0x7}, 0x928d}, {{&(0x7f00008d6000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007d2000)=[{&(0x7f0000d91000)=""/80, 0x50}], 0x1, &(0x7f0000e99000-0x67)=""/103, 0x67, 0x6}, 0x1}, {{&(0x7f000013e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b1d000-0x70)=[{&(0x7f0000ba7000-0xc4)=""/196, 0xc4}, {&(0x7f00001c3000)=""/152, 0x98}, {&(0x7f0000ffe000-0x66)=""/102, 0x66}, {&(0x7f0000cd2000-0xe3)=""/227, 0xe3}, {&(0x7f0000cec000-0xf0)=""/240, 0xf0}, {&(0x7f00005e2000)=""/113, 0x71}, {&(0x7f00008ba000-0xff)=""/255, 0xff}], 0x7, &(0x7f00000eb000)=""/4096, 0x1000, 0x0}, 0x8}, {{&(0x7f0000a8c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000036000)=[{&(0x7f0000a4f000-0xf)=""/15, 0xf}, {&(0x7f0000f54000)=""/172, 0xac}, {&(0x7f00007ff000)=""/132, 0x84}, {&(0x7f0000df9000-0xed)=""/237, 0xed}, {&(0x7f0000c33000-0xfd)=""/253, 0xfd}, {&(0x7f000066a000)=""/0, 0x0}], 0x6, &(0x7f0000b96000)=""/138, 0x8a, 0x6}, 0x7fffffff}, {{&(0x7f0000873000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ec8000)=[], 0x0, &(0x7f0000b81000-0xf0)=""/240, 0xf0, 0xef1}, 0xff}], 0x8, 0x40, &(0x7f0000a00000)={r2, r3+30000000}) 2018/01/12 21:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$notify(r0, 0x402, 0x20) fallocate(r0, 0x0, 0x10000, 0x1fd7) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/01/12 21:52:47 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff6000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff5000)={{&(0x7f0000e2b000/0x8000)=nil, 0x8000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cad000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ff6000-0x20)={0x7, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f000007d000-0x5)='user\x00', &(0x7f0000593000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ff6000)="2177e0da059aeee79443b35405e691f58eceadcbb975a7126a43c5d801bc6fdd2244ff66c2ed8a7103c6ca5735cb6ab487a34793820301306a462095fd4cb9a1aefcdccaaae20694239748c5a8f9e281054b534e88760f595397daeb405d4c1d0422f9b2478740683cce0a19ef470715c29ff1dc5594b8ecb12b75f647519efb5049f4265ee42e27373c01d8", 0x8c, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009c5000)={0x0, 0x8, 0x4, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b00000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ff8000)=0x7, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000ff9000)={r4, &(0x7f0000544000)=""/32}) keyctl$assume_authority(0x10, r3) r5 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000522000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000ce2000-0x4)=0x8) r7 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000bf0000-0x4)=0x0, &(0x7f0000c01000)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ffa000-0x4)=r7) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000ff9000-0x8c)={r6, @in={{0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000ff5000)={r2, 0xffffffffffffffd5}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000be0000)={0x4, 0x81}) 2018/01/12 21:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000a7c000)='/dev/sg#\x00', 0x100, 0x8080) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/12 21:52:47 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000006000)={0x100, 0x808000000000000, 0x909, 0x4b6d, 0x3, 0x9, 0x5, 0x2020000000000, 0x0, 0x2, 0x1, 0x6}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/12 21:52:47 executing program 7: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) tgkill(r0, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000645000-0x10)=[{&(0x7f00009df000)="1f00000002031900000007000000068100ed853b09000500010100ff3ffe58", 0x1f}], 0x1) clock_getres(0x6, &(0x7f0000fe8000)={0x0, 0x0}) 2018/01/12 21:52:47 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd2000-0xc)='/dev/rfkill\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x96}, &(0x7f0000001000-0x4)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8001) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x3f, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x12, 0x100000000000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a9c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x71f75809}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000001, 0x80, 0x4, 0x8}, &(0x7f0000421000-0x4)=0xa0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00003bf000)=0x0, &(0x7f00001af000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b52000)={r3, 0x5, 0xa0, 0x100000001}, 0x10) futex(&(0x7f0000f7a000-0x4)=0x0, 0x80, 0x0, &(0x7f00003a8000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00007ed000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8cf}], 0xfffffffffffffec0) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00005cc000-0x8)=0x800) [ 39.314053] binder: 5049:5065 transaction failed 29189/-3, size 0-0 line 3127 [ 39.322442] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.327887] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.333841] binder: unexpected work type, 4, not freed [ 39.339406] binder: undelivered TRANSACTION_COMPLETE [ 39.344708] binder: undelivered TRANSACTION_COMPLETE [ 39.351271] binder: undelivered transaction 23, process died. 2018/01/12 21:52:47 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e74000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ab2000-0x20)={@common='gre0\x00', @ifru_flags=0x4002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2000000000000087, &(0x7f000073b000)=[]}) eventfd2(0x200000000004, 0x800) 2018/01/12 21:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e6000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x26a950c) 2018/01/12 21:52:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002c1000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000f72000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000792000-0x4)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007de000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004a5000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/12 21:52:47 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000094f000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007af000)=[], 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f0000f4a000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b10000-0x4)=0x10, 0x800) r4 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000971000-0x4)=r4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/12 21:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r1, 0x0, 0x6, 0x9) sendfile(r0, r1, &(0x7f0000d02000)=0x0, 0xfffd) 2018/01/12 21:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) fsetxattr(r0, &(0x7f0000aea000-0xb)=@random={'trusted.\x00', '^\x00'}, &(0x7f0000687000)='vboxnet1lo+}selinux\x00', 0x14, 0x1) r1 = add_key$user(&(0x7f0000175000-0x5)='user\x00', &(0x7f00001b6000+0x81f)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000329000-0x1000)="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", 0x1000, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000090c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc2000)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000810000-0x9)='net/tcp6\x00') preadv(r3, &(0x7f0000661000)=[{&(0x7f0000b25000)=""/202, 0xca}], 0x10000000000000c4, 0x0) 2018/01/12 21:52:47 executing program 4: futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/142) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000462000-0x12c)=[{{&(0x7f0000452000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f64000-0x70)=[{&(0x7f0000d9e000)=""/250, 0xfa}, {&(0x7f000000f000)=""/173, 0xad}, {&(0x7f0000539000)=""/10, 0xa}, {&(0x7f0000dcf000)=""/113, 0x71}, {&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000fd0000-0xbd)=""/189, 0xbd}], 0x7, &(0x7f0000000000)=""/151, 0x97, 0xffffffffffffffff}, 0x1ff}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00001c2000)=[{&(0x7f000080d000+0xbfe)=""/4096, 0x1000}], 0x1, &(0x7f0000618000)=""/248, 0xf8, 0x0}, 0xcb7e}, {{&(0x7f000090f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000123000-0x50)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000f3f000)=""/20, 0x14}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f00008a4000)=""/52, 0x34}, {&(0x7f000010d000)=""/128, 0x80}], 0x5, &(0x7f00009f0000)=""/25, 0x19, 0x10000}, 0x43a0}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x4c)=""/76, 0x4c}, {&(0x7f0000e2e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000b51000)=""/146, 0x92}], 0x4, &(0x7f0000672000-0xfb)=""/251, 0xfb, 0x4}, 0x9}, {{&(0x7f0000821000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000780000)=[{&(0x7f0000351000)=""/239, 0xef}, {&(0x7f0000001000-0x1)=""/1, 0x1}, {&(0x7f00000c0000-0xc0)=""/192, 0xc0}, {&(0x7f00001ed000)=""/186, 0xba}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f00003f6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f0000001000-0x36)=""/54, 0x36, 0xbf}, 0xfffffffffffffff8}], 0x5, 0x40, 0x0) 2018/01/12 21:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) syz_open_dev$binder(&(0x7f0000886000)='/dev/binder#\x00', 0x0, 0x0) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000439000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) membarrier(0x9, 0x0) 2018/01/12 21:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x0, 0x7, &(0x7f0000c2f000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00008df000)="a5778ecd1bac6017fdd11b9a7c4215653ff05fe377d520db", 0x18, 0x8000, &(0x7f000003e000-0x1c)={0xa, 0x1, 0x7a0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) r2 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000483000)={0x0, 0x6}, &(0x7f0000b4b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ec0000-0x6)={r3, 0xfff}, 0x6) dup2(r2, r2) nanosleep(&(0x7f0000aa7000)={0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r4, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000025000)='G', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000bdf000)=[{{&(0x7f0000a5c000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b29000)=[], 0x0, &(0x7f0000cd0000-0x8d)=""/141, 0x8d, 0xffffffffffffffff}, 0x0}], 0x1, 0x40, &(0x7f0000d7e000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000449000)=""/228, &(0x7f0000fd1000-0x4)=0xe4) getcwd(&(0x7f00000de000-0x13)=""/19, 0xffffffffffffff43) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000744000)='{\x00') 2018/01/12 21:52:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000b7c000-0x4)=0x0, &(0x7f0000ca6000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fc8000)=0x8001, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f0000ec2000)=[{0x1000000000020, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x10) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000ef1000)=0x0, &(0x7f0000b26000-0x4)=0x4) 2018/01/12 21:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r0, &(0x7f000011a000-0x81)=""/129, 0x81, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004bd000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000936000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000516000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/12 21:52:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) getdents(r0, &(0x7f000000a000)=""/0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000000c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000)='/proc/self/net/pfkey\x00', 0x101, 0x0) 2018/01/12 21:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x7, &(0x7f0000cb0000-0xe0)=[{&(0x7f000012f000-0xd)="907197d6f7d9e4a026a26ecb30", 0xd, 0x401, 0xffffffffffffffff}, {&(0x7f0000087000)="8d978f0195e3526a4d24111e015c0a516fe550c369b8a714a7ea5a15e2a0e0dca4e501568c31e9c0e95e18b6f477b267a0107a12feffb5a8514b7c5e1f6a0f7ffb72cf5794d0702e01dbdf04658060f90cbf6feccae0882e7f1ccd470522e49bfcd790a78e23a38248e34b8b03cca0514befa6ed8663a6a444944c82d5db884a39d270302d604640155110222682006c399fa8516a635f762992f002570e02d115dba32fa665a730d4843e3ebc43547e866b79e13e479660e5e55dc6e89d", 0xbe, 0x6, 0x5}, {&(0x7f0000aa1000)="33b778a539e8dd64f7732307ca979edfd516368f2646efc97cfa74ff646166254a67e7eb79e873e7eadb2ee7d2e31d178b73c180daf00a5391ef9061d47ecf7529b60a423b70e2a7b11a9b0cd27ea259388621c235bc39e74446f091f71d40b6a049e0dc17e8cd31f66d1445493e628a75403113a79aa7cb72b34ea10cfbe54adb", 0x81, 0x7, 0x9998}, {&(0x7f00007d9000-0xbf)="d32a951b30f3ebc089eb050830223bd4f9b28c4d42716df6028935c16cf66a99bbc341b95ba001a0894716a35822c98ac5effdb62e90e09c8d6ee03c9027ca700dde41cef192677b9327d56048815dda87040caca68b904e6b4e380db1cf88a40b4cc91f6e67d118159fd1f888cb2d8bc26fc9ed2c6d7fc7dab75db7cfbfef2f72a3cfff9d230ceaffb562ea95e77a08b5cb4530e4fd5db14b52ac524718456190bdf1efa077e973a982d0e17dd213cb18bc8adc51fcbb01845b40dac552b8", 0xbf, 0x38b7, 0x9}, {&(0x7f0000d26000)="2a644922e0c98cfc2a34ad199e475dff055924793ec9cd64ed29ea6505f84171c744599619c6ad243006388b3ff8451554394b707d3baf930f8238da7e2d39c925997a6bf45ca3689e93f0624605dbb4d556724f99fd9fdfc37394da22ebe14c226352336d9e00563199621fb642339945eb6f858625b10cbb70bc1c948c4bd007ea003dde5d4704c2a6f22e90877fbf2301e33c4e19b4f2ed971c593cd354445c98b8c55cee34bfb9e366450aa009140da99b5d5d9adf0e1bccafc7f2e5712fdfdd6fa8ee8d70", 0xc7, 0x0, 0x5}, {&(0x7f0000a71000)="14a3c3587b26309086d489b50f445d6882b6300a0968b53e44bbb07e4a4abb408d2849faf4248e5cf80a30fc3307b7b7d75b9560bd1df64c20a6bf87ed7054139fdb3d8b608b9ad264062e4879edcc0b631af8b437d14602f078bac24cb84fad2809570ff9aed6aeb5f6028850c51cf32298d7bb658d249113054ffcffe1d262b03a4d345fbbd4a7028fe5b7cbbe24a3460711e42901d61f50631cf5f3bc0b1da520eda2622c7facfa6cd8df4e26671652c7cae52185d0e8f9545f7566221bf3289ee7330acad714696480324b714455aa441c", 0xd3, 0xffffffff, 0x1}, {&(0x7f0000e26000-0xfc)="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", 0xfc, 0x800, 0xffff}], 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000600000-0x4)=0xc) capget(&(0x7f0000f3f000-0x8)={0x20071026, r0}, &(0x7f0000d9e000-0x18)={0x9, 0xfffffffeffffffff, 0x8001, 0x2, 0x43e, 0x80000000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/ppp\x00', 0x40400, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000112000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b39000)=0x14) 2018/01/12 21:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) 2018/01/12 21:52:47 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000069d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00006e1000)='./file0\x00', &(0x7f000021b000-0xdb)=""/219, 0xdb) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000002b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/12 21:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b6e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8848, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @random="9d9e0e03bdd1", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000bd6000-0x14)={0x0, 0x1, [0x0]}) r0 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004f0000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x40, &(0x7f0000c11000)={0x3, 0x0, 0x400, 0x2}) 2018/01/12 21:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000837000/0x2000)=nil, 0x2000, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000395000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b8a000)={0xa6, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000009c000-0x10)={0x8, r2}) r3 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) syz_emit_ethernet(0x26e, &(0x7f00000e6000-0x26e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x5, 0x80, 0x200}}], {{0x8875, @ipv6={0x2f, 0x6, "5646ba", 0x234, 0x87, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x3a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}]}, @dstopts={0xef, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}}]}, @fragment={0x11, 0x0, 0x7, 0xff, 0x0, 0x2, 0x1}, @hopopts={0x11, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @fragment={0xff, 0x0, 0x8001, 0x20, 0x0, 0x9, 0x2}, @dstopts={0x2b, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x7, 0xe, 0x3, 0x10001, [0xf, 0x4, 0x0, 0x4be0, 0x6, 0x7fff, 0x4]}}, @enc_lim={0x4, 0x1, 0x6}, @generic={0x7, 0x8b, "f14c5889de754e8c6231d6aa58ca4bf7c15d60219df318f2818b4678ace592b93032268cae056e703cb1ca9515f952f4847f1233e0647898997bbd2e3868c2d0ee6a2e8e40c43ca83b48f36bc0ef8bbd15fe7be8fda9ad9669f4faca77652da38af669beacfe9705d1b5bbe0f32add141e8bc6f7e7051537cebbf72e93d06ad82a3704f7c65e4534160423"}, @enc_lim={0x4, 0x1, 0x8}]}], @dccp={{0x1, 0x0, 0x4, 0x1, 0x5, 0x0, 0x0, 0x5, 0x4, "045433", 0x6, "40e735"}, "f72d2500794367f485556cd2e3c6b9bcc7439d910d135a77829fb63708e0d2d4c3c51e24531766faab430cde018f050b5ad31e56d9206a0ad7b63c0430cd627b78efbe5d1f1f64d7ff296979238fcb49218f76e54f3388852a82f3458c584b6387e89c84b0e281a9830e2a700c268336fb69cb0f9f7d59c31b25deacd0effa9495a04227391bb84cfe104d816c929366b6b42bab53c42b95e3fd48f05702aa9aa3c49127474340fe28934a6362146b005cbe27a9e96c05ae39865e78c59b50b5d1c9d7ab7c140bc376dc3ac23848c67d7f92c140"}}}}}}, &(0x7f0000c97000)={0x1, 0x1, [0x69b]}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000998000-0x4)=0x3c8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000bd3000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:47 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x5, 0x9) sendto$inet(r0, &(0x7f000000c000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030002000000000000000014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000016000-0x4)=0x84) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000004000)=0x80000001, 0x4) 2018/01/12 21:52:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000+0xbba)={0x0, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xf0}, &(0x7f0000001000)=0x8) readlinkat(r0, &(0x7f0000f49000-0x8)='./file0\x00', &(0x7f000069a000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c3}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1000, [0x101, 0x51, 0xa5a8, 0x2, 0xed0, 0x4, 0x1, 0x40000000000001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r2, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) 2018/01/12 21:52:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca5000-0xe)='/selinux/load\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0xa0040002) 2018/01/12 21:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000b7d000-0xea)=""/234) seccomp(0x1, 0x0, &(0x7f0000c0c000-0x10)={0x1, &(0x7f0000f90000-0x38)=[{0x45, 0x4d5b, 0x0, 0x0}]}) 2018/01/12 21:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/48, 0x30) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000f85000-0x6)={0xff, 0x0, 0x9}) 2018/01/12 21:52:47 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000c000)="4dbf70e6a13a7ce418d624820097bb4a", 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/12 21:52:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000135000)='/dev/loop#\x00', 0xffffffffffffff00, 0x8000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/ppp\x00', 0x400, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/12 21:52:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a7000)={@common="74758b6c3000", @ifru_ivalue=0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000ec8000-0x8)='./file0\x00', 0x0, 0x100) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000355000-0x4)=0x5, 0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r4 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r4) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r5, r6) write$evdev(r1, &(0x7f000046c000)=[], 0x0) tkill(r4, 0x16) 2018/01/12 21:52:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009f6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003f000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000017c000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xffffffff, 0x1, 0x2, 0xa, 0xa0, 0x20, 0x3f, 0x0, r1}, {0x6, 0x1, 0x3ff, 0x3, 0x3, 0x1, 0x1, 0x2}, {0x8, 0x1, 0x1f, 0x6}, 0xa7b, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x1, 0x1f, 0x6, 0x7, 0x6}}, 0xe8) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) 2018/01/12 21:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f000084f000-0xd)='/dev/binder#\x00', 0x0, 0x802) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b8000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = syz_open_dev$mice(&(0x7f0000c04000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000087d000-0x4)=0x80000000000) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0xb, 0x0, 0x0, 0x0}) close(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x4, 0x100000000, 0x4, 0x0, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r5, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fchdir(r4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000521000-0xe3)=""/227) mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x2000000, 0x9010, r4, 0x0) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000f43000-0xc1)=""/193, &(0x7f0000de5000)=0xc1) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) 2018/01/12 21:52:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f000019e000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f00002ea000-0x8)='./file0\x00', 0x808) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/12 21:52:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000083000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000d22000-0x32)={@random="b6bd4baf5700", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2f, 0xf56, 0x0}], {0x8100, 0x4, 0x7, 0x5}}], {{0x8863, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001}}}}, &(0x7f0000ff1000)={0x1, 0x4, [0x6de, 0x52d, 0x2d, 0x88e]}) lseek(r1, 0x0, 0x1) 2018/01/12 21:52:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r0, 0x0, 0x0, 0x4) r2 = dup(r1) fstat(r1, &(0x7f000070d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f74000)=0x4, 0x4) 2018/01/12 21:52:47 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getenv(0x4201, r0, 0x5c3952eb, &(0x7f0000c58000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffff8) writev(r1, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d00", 0x39}], 0x1) r2 = open$dir(&(0x7f0000050000-0x8)='./file0\x00', 0x0, 0x100) execveat(r2, &(0x7f0000342000)='./file0\x00', &(0x7f0000648000)=[&(0x7f0000240000)='(,\x00', &(0x7f0000d4f000-0x3)='&\\\x00', &(0x7f0000ea6000-0x1)='\x00'], &(0x7f000011c000-0x18)=[&(0x7f0000cb6000-0x2)=']\x00', &(0x7f0000d1c000-0x2)='{\x00', &(0x7f00006a0000)='(\x00'], 0x400) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c23000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000d21000)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xef51}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/12 21:52:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1c000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)=""/72, &(0x7f0000d1b000+0x252)=0x48) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d1c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000d1c000-0x50)={0x2, @time={0x0, 0x989680}, 0x100000001, {0x3, 0x7f}, 0x8000, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.783373] device lo entered promiscuous mode [ 40.038183] device lo left promiscuous mode 2018/01/12 21:52:48 executing program 2: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x1000200) keyctl$describe(0x6, r1, &(0x7f00002cd000)=""/0, 0x0) 2018/01/12 21:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d79000-0x10)='/dev/input/mice\x00', 0x0, 0x4800) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00008c3000)={0xfff, {{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]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') 2018/01/12 21:52:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005c2000-0x8)='trusted\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ee000)='cgroup\'GPLppp1\x00', 0xfffffffffffffff9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cfa000)='/selinux/checkreqprot\x00', 0x8302, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005f3000)=0x0) mq_notify(r1, &(0x7f00007e4000)={0x0, 0x13, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f0000945000-0x5)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054e000-0xbd)="85", 0x1, r0) keyctl$unlink(0x9, r3, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000cfb000-0x18)={0x3, &(0x7f00004cb000-0xb3)=""/179, &(0x7f00007b9000)=[{0x1b, 0x5d, 0x8, &(0x7f0000003000)=""/93}, {0x1, 0xaa, 0x80000001, &(0x7f0000f77000-0xaa)=""/170}, {0x2, 0xfd, 0x1, &(0x7f000014c000)=""/253}]}) keyctl$read(0xb, r3, &(0x7f0000efd000)=""/134, 0x86) 2018/01/12 21:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) statfs(&(0x7f000036c000)='./file0\x00', &(0x7f00008e3000)=""/35) r0 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400, 0x0}) 2018/01/12 21:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000010b000)={0x0, 0xee, "fba97bce5a0488773babec7b4e1e3fee585efef858582f7080826c3baf089ceaf4d7eadcae6521d80c460e95cc63e18995e94b7b78f4cf50e805b3fb3b888eb710959da17e50916161f41fb316f19e7d49779ec0105b8ccbb8a9493cfc5d07e6d496e73ad415376a7e868ffc3c91a3eba379ea4313c9ffe9cb1d2d88fdd62446423a8160751e5c942f1fe7984188c7797144a78186b9f6af975eed3deae35e9413db71a9649656463e1a96cb167440464c5ce2a4973699a214a2c2e160a4485afc67952375abb7894010caef98f102e3297d039401ddb9c9cfe080df824633141df5c80b65c6fa50c6e267a49607"}, &(0x7f0000e32000-0x4)=0xf6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b0f000-0x12)='/dev/loop-control\x00', 0xa40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001d6000)={r1, 0x80, 0x30}, &(0x7f0000839000-0x4)=0xc) syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0xc01) 2018/01/12 21:52:48 executing program 0: 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$dupfd(r0, 0x405, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fb1000)={0x0, &(0x7f0000fb2000-0x20)=[]}) 2018/01/12 21:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000572000-0x8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000760000-0x50)={{0x0, 0x4}, {0x0, 0x2}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) keyctl$assume_authority(0x10, 0x0) 2018/01/12 21:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001f7000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000e65000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10, 0x80800) stat(&(0x7f0000dac000-0x8)='./file0\x00', &(0x7f0000a67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef2000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0xfffffffffffffff9, 0x7, 0x6}, &(0x7f0000e5a000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e18000-0x20)={0x80000001, 0x0, 0x200, 0x8, 0x4d88, 0x10000, 0x4, 0x6, r4}, &(0x7f0000a1d000)=0x20) sendmsg$netlink(r0, &(0x7f000096b000-0x38)={0x0, 0x0, &(0x7f0000c41000)=[{&(0x7f00008d2000-0x12a0)=[{0x10, 0x1a, 0x0, 0x4, 0x0, []}, {0x34, 0x24, 0x210, 0x6, 0x0, [@typed={0xc, 0x40, @pid=r1}, @flag={0x4, 0x71}, @flag={0x4, 0x16}, @typed={0xc, 0x66, @u32=0x3}, @flag={0x4, 0x95}]}, {0x1bc, 0x19, 0x100, 0x6, 0x1, [@typed={0x10, 0x2b, @u64=0x6}, @typed={0x18, 0x1a, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="176b32b5d34739ca4fbf7fbbddfd54fc5fdf3aeb5c9b1618222522f4fab4cd36da2946a14a341635b0c7011e30478bf1a5d712d06ffd41e3ff6030f8b988d467f954e5776610cc9de454472ad5db1987b0fbc3ae83c5a28831564ff0d2290e83a3211a2f124eebb9f40c59ef6b941c326e66ad4a81cfa34911ba70121e15776d5a459c3cc87a624e69df6fc4fb63d992e440b8257a36c044dd32e514374d096687cbf8c0b8ee22d6682ad7eec768f55f1ddfb13a0560afe0f6d7041fb7f4c405c43d9567d55b0645d3c175a94f15f51a", @typed={0x18, 0x22, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @flag={0x4, 0x1a}, @typed={0xc, 0x1b, @pid=r1}, @typed={0xc, 0x3b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="e5ca27a76eeb639e7cab1cb38ae076e1c434bd04a32ae72e7f6e062ca32949fbf9fe468512894addfcc26f6c454b04c5fe58c6123bc43386492903300c7e318f0e432a6130fc1bd957be32bbad02098f040da60c2ecea49eafb3b5606d5392c3e8a390d180859e0f219ba3094ccd05a1c9", @typed={0xc, 0x7c, @ipv4=@broadcast=0xffffffff}]}, {0x10a0, 0x18, 0x100, 0x6, 0x1, [@typed={0xc, 0x3b, @fd=r0}, @flag={0x4, 0x71}, @flag={0x4, 0x41}, @nested={0x1070, 0x58, [@flag={0x4, 0x18}, @generic="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[@generic="0d4ca2e81bd32dc74bd93f347a120ad56f3afb96fdfcfe07aadc590555aba068673293782c6141a2bdfb2e798e60bac919c803252f425e2a13c2c7", @generic="f1bdc14289f4f1f8d8a09fee28a11e6b273f8a6f85ec2680d6928bedae09555fb3fc23d83a9ef0e709a209217dd16a9e8c44a040ef2b6060183ebe08459538993bf9266209c182e3c16ad5e961821269c8ac47", @typed={0xc, 0x4, @fd=r0}]}, @generic="9d2106b38b8a0ea6f0fa0657a488ca15d9a9c312b5662f23258590e6e15972a5a339afd499ec34ce79debee8e917db6c3e00a1c81809de83adf00bc8de1686b410087844e34f45e5d519d779172b857c60ff05163c39e99919c426d7894a5ec3a6ef3b6c1d60b411d7f2146dbe626941405b98cb9ca0d3e76707d1545a8e18d3a44a0326bd72238bf354472edd9042ce6ca4251e88ab99bc35cff23dcadbba2d84711043d5967933e4ccdeea31d4af8ef40151f40d0e48b6beed482966181be03820b79e57cbeb5f6039f5e7d008be7e75", @flag={0x4, 0x8b}, @flag={0x4, 0x45}]}, {0x160, 0x24, 0x110, 0x1, 0x3, [@typed={0xc, 0x49, @uid=r2}, @nested={0x144, 0x0, [@generic="ca07c38cafafafcd7816b170ea954ee8609efa21f96aa735f597301b877f5b6fd1c63b3a52bc5689548c7ad24b410a363d0d12953c585a35587b3801db7806eb7efd83fdca61edf82edc4b5200626eec52d79e4b620c0feed84cb6e99d3faa6fbbbbc89399bece78137bdd9b500ec30ce6a0decb1c4c2ff2a8ea8ed1a10af572a28bc0af97e59c43d4439f46bc70100448241c5d9d7306551b3eb2ad2643be146ef014541cc5f2ce82263f21517710d57ebc58e888ea380053ffd5521677351db6a501a84464b6e5964f373b51f7a27e92c3f149bc6a2a78b48f76ce5b59f9f82fb006", @flag={0x4, 0x59}, @generic="20828b9404825811e9bd66313a6196b1edb30e049f77c347664f63cbe87cb5cf2ded6c10e50980194e59bdb6f16016f5ae019e5c03678fa34170efbd932448013e313c9b249bd5cfbf5201d4520f70145961d375ff", @flag={0x4, 0x38}]}]}], 0x3198}, {&(0x7f000041f000)=[{0xa8, 0x26, 0x0, 0x1, 0x2, [@typed={0x18, 0x1d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x80, 0x21, @binary="7db6622a564ada51af8b25f07f62790d58f8d1bf7042e1aa823955f2d0a685b0bc165a00c81ca7bb752640820db5766299dede669d7553167f2a31cfa5252b0fd95f8de4908061ad0fdb711f903f4f8fbb8d5ae217a8f7617a5cdb28c98c9b99ace5c2269206a7f61cc1063d5dae7e8c5d6843904aa353cd"}]}, {0xb8, 0x3a, 0x100, 0x2, 0x0, [@flag={0x4, 0xe}, @nested={0xa4, 0x3e, [@generic="50447ff96400b1b92e365721495e9a06f1613bfa0281227be0ab5f15e9bc17e77ba2248318a30e23234b6a0ffef74df1ed3347965317186bf6671ddd7ddd7c4d8fd2139c30f0bec5dd70c86352e8", @typed={0xc, 0x78, @fd=r0}, @flag={0x4, 0x2d}, @generic="191d928d014d45dbe846c14544e242526302d243dcfda28be487ed993786bbbad442b17309c04cbbe8950137", @flag={0x4, 0x55}, @typed={0xc, 0x1, @u32=0x7}, @flag={0x4, 0xe}]}]}], 0x160}], 0x3, &(0x7f0000d5c000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x40, 0x0}, 0x80) fstat(0xffffffffffffffff, &(0x7f00007f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5e000)={r1, r2, r5}, 0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d29000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x100000000) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) openat(0xffffffffffffffff, &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 21:52:48 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ba000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000)={0x3f, 0xff, 0x5, 0x0, 0x18, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) sysfs$2(0x2, 0xb7b3, &(0x7f00005e4000)=""/0) 2018/01/12 21:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000d14000)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000551000)={0x10000001, 0x0}) 2018/01/12 21:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000-0xd)='net/anycast6\x00') mount(&(0x7f0000178000)='./file0\x00', &(0x7f00003d3000)='./file0\x00', &(0x7f0000a63000-0x6)='exofs\x00', 0x200040, &(0x7f0000376000-0x1000)="c44604ccb03dab44d90fbbb664113ba304b54a03414291dc4984804947cab9eadee17e4ff0b3abc5b9f51324ca041251200343f6c075fd3705bcbfd7fccdd48b5571a3367834757a9de820c5e01e1aa8f4fc77e301639a10be115bf93c94eb5628c01bdffb679f6f66c49a57c46c1204d9174dce05ba7aa512fac38935e5356e38c4adddd3c94af26bac69ae57815046e4685892cbb44572420629537811adffd3d5e4d65ec7333930950d83b26c8131b262ee4bb3ab723b3e9d1d17107c0dcd318253f3a6f87cb558004ac15a0dc7add6ebc007eac23554f824d3f26abdde5a6d35ed0951bdf52e147104923ce02c8a631784a70861d404c4e6a70d42204a247f8ddc0a49fe03594bcd5dc64f540b311288d82b13f37da96c6d5a1f18797d3cffc3dcf4ecad484016d0e2f80ee31b6ebba8b929cb05be6e3c9530d65d12cb8fd0b2c48321ad87e5d4954c4f8000638c4f5de538a6731b197464c175eb85a7e8f54d8f240be9b35419a22c822730090e277919c9b80b65b48f5fb18a4b8ac71e60cbc28cfd81c907d11a8cb7338936af4b11f6ad3c4a431ba3e4fc55416ea5a86734438bc8b02ce57956da262c5be269c77efacfdc0df7da9f487344c6e24e6b5980ee665f64391791f5ef3b94c2ed8ddd7d4909e321e18968cf4feb3fcc2e6ae743635de66258f8716d9b55995e36e11fedba94d28016d40092f3a3b1f31aa0bb51ac10b56ca048b862d2944fc7303d018ce4a2ff7a2b81b0c79b124298a30e5595c3b8dfbe689452edccf17a3cea495efa751c9057a59567fd3dd32a04b192b03c77ff4584cb94c8c86abd8d1adba5402fa9fe5ce51557fba98d9fb0176e27d35329957552b7f529301a26872729ab9e3f50d1669dc6fdd99aeb744de01ae7f0a5c8097c64d11eaaa3847b8f5ddbe821a3c28302fbb8cec390f2898507148b21ee486ee2b1c4e004c3aadc735c1799a4de1844ef63c1ebf7d54f16bb17b10b29e35df6367c7d5d9f3a9f38b1d8e62782a64ef420d9094c11557e2421c93026528b5a1dd22e144c35d17da66c8f1312d23fd62f112cd49afe9bc11367465e09b603c3185b05ba476a0e16a5103224cc03a99d60bc27a7dfe5d57ae3105d9461c054808a9a7b2f8382fa88f61f0a4579f9169cae7b141261b825df37af5997587f4c03c7da8586ba076c9079b3578f14aa34e480601988907a6fd6adddd73f5a321d3af3fc603f61245870ddf4bc4881b0ab7f3d88f3fc2463844f339f0463286f7b333d7eafddddcebc92fa57694fd690a9cf940e3ad20eb4da79e28e5bedac9be527e33089e08d6410e07389e89463e80626eee2fecb3945c63995621a450ce73402232ea3b7da8d23587747c425d98542ac16029c300dbd51c4ebc279f646f345324b75e9e1db679d0cb2ae57787b3748399767164ab7303127bf1412387a4716cb9edf3e114ef1d9c2ed6e4aaf2687b1d2a02652e0598fdd52dc885e9e7d4cf210fcc4f53f39d4d5110ea5fdeb72de0a5d63ac7b059852d1e5c8c34e752cbd5d738210d40d84ce547a7995e53ab64639e0d647f05a874cfb10416ccdf84a65564599ed016140f34d0326740d1540e717c0396d27e1ef29c06bb37697ca9e1674645efbf1874e122f76c9708a4ec223e497c395244444da0b8fbdff08fb001307a81418dacf9bd61f9706fd6a002edb44e383c945e1db37f2af908af81067b7119b9c419af3f56960ecc0bd8bc6e34c380569c0f4a090747997a55861ac157e4e4c297ad4bbdab041cd54499e6117eab5c834462eb8a56b5a2691b9c3e2996a7fb71c482cf74f7bdb0e9a1c2cabdd595f5bba01a02a082341ef7d052055d809e5a7091ca4af80932f1504b46e8620249be630d6ce42508e53f932d8d6243dfe39273092c0c83a6ad0785258d761486c938c85aee56f0c1f9068e2bff4eef1b90a513bdc0237c49562a02074919afbf403b601c194e047166e301483096ed59467a25ab49caa64eab2b78bbdbb11c4b4b222e0730e524073f266252307e2ce0e26ab71491cde4bb06b8443158e1ca534f788092da16b4a0aadcc75dd3cc4334c1537e0e309a70534a7cfa34dd279c113364e24903dbf5679b9948cc520b4355e7f7684189ed26e4d0774ee0fa7383dbf4ee25b644de26fb529245caf374afcfd1299f9be27bc1db54bcdb07a4e26cba0916e9a1a13663c15b47171b5613993115c83895db97bb82b7bb837422af9da1bb6fbaaa54db16cd1581ad87dabb5796657e75c1ab7a9aaee9b05a88951525b8638d08f46dc78f96c918f8c649052a95e37326cc4c03460e5e27ed72c6e1a76a28caa788dbc5cc7a2e83f287f120fe7ed04007bf700cdb51d277cd6126e7b4ddff2cb4ed6ba35fd35cf7a7bd933e8cf22283533b580922195ee6bfc0a5dbe2907eefdf362a3a32b46c0adf1110dd882fc7a90750a8fe25e970ed44083f27dac4a0c4ea407c5f8d0c69f5a453b17718f3578954a16178bd285f082051614e3d71af6430ba95de2ad79dcc573f70ba74b456762fb3533e8b98e4d2f21c6b0652640e196633ea002f30f65dc57a88ab6dedd3c2daf350d08d09d02742efd7c4585cc17c6447efe4af031c3211098ef40782867df757e602761ae9ead6476dec3a02f2f8c2d8bd25c1504152dbf6b6ceabcdb3e5419bc3d2bf3d47b2babb9106dac09baf1340ceec857a2d56083f78247245b4a95c61c3d3ceff6b8ecf49705333382d334d64939505c08165955ac36ac7a8707235d0f9ff59fcdae22d2523a7b5463aeaee418248cb2b1fdd02af0f94e78335929d9f59968388ee7e12183ab08cc86b37b510aebd7f8ccc8235749f2c81114ec670341b22ae3827d2a18014ddc2542575908586958ffc4ec16a50cf9e2f1fec6688d2788a89318fe1fda0114b1dc42cd71909da07df3665bc20d5e8be3b23b78c17a6ce5a6369bdf08292a214cca152c60beedf5648289318e394fb2b2a305429cdee2506c97f8a5b230b8d12cffc60bc243c261d0dd8bd2fa5c9bc1dbc0b2c9284a5547f01260d1c5a70d92378b4d4ad96e2c227a41a745ece10df2a47f088c434fed88a6f4d35a0ca2aef15c62da57f53a13cda90d4811906a9f4d7f9a8a69304f8df3e43ff70ebfe2a6fe9232b257966a3a879861305d3b8763a5e3da8b951a72a44d8572942fd4fd990a6ff104ddd1b79651610b20cd1060349293f6d1862e7251d7a1f41f499f35c6c53fa704df3b3ebd77b060b3fcf8044bea1cfe4e778b0e89ea8aedee2fe82003cb22eadffcb9ca31cbb4ef54c5f031e8da97ad57d3437c207fff15013b9c45ffdb372dbf8a1dc93f65b66cd6f52544419bb18142ab7677d579c7ea730c36a54e328acc9a484d463bc5fde674bd18a93c601c71672907f877ab1a5f2abaf4c10d01e71ca2482c67eb573aff773d296e32c47014c77bfa0e7c35f317431b74ea5d52777097cfd1c24d3878d7b7f56ba592ee6a85cabacc739b3b2f58acf576074962edafc91697bb21ea08e85424cd2a4f91ba6d70077152a8657b6ddc5c09f497d151ec947dc927606ca52747f4b3cb7fe12fcb3c99a4eef5d24158c30dc1a86667c616ca055c78aca234aa0b799e4b6c7240c6ae273d4bddb2167d0ed5cf4b3ec73e7facfc5ca432169d3ceabf5ad91a5243554309d5af64990342d736e773dcf1a61d60d2244d67f778cbde2592e637c7ed4c1a268e5f7c6a4838e9000e27911dc1f4d99cb3cfe02e788bd689b2439e3023899202d675cee45916e593981abeed3d5f3fd9b9a499f59e81baedc7524cf0b3229463c2984d918ed5df806653907e8e86402839e704e0b87c49d255c39c0ff67cb233adb413bacf707d69262476bfee31918cfe8fd56b18ba2aa75211c82423a078f161ec0211fc69ba1accdbbc861c08b849759e7522a622b2c93d16e63b505a79d8cdb7af07617882539761bddc43092231d4b7bc9fe08a6a537861f5e501517ffa54ea6b90e12bb8ca5c444afea5f31e459177d2751447db495c32f022a1ca15c76f00f1b888326cbebcf4e48a44473315c16b01c5a52410e8961b066fe777a38e45762409ec98147d5a59ac776ff12c55644cd62ccafb34e2045911ad1b0f6c64aa3dba6a1c66bbbfaab50ec11a03854ccd074083d4aedbd5c580f4559a94328255d924980ba0bc5632c72d841d73adb22d02fd03fd65cb04c4a8ee4100d131b79f0f60cbca2b887f77a3f626db91c5ff7ae97a11a0432d961362849230565a9884753bf0ca43751e685f13af40c6e9a4594d443d1173a6e388fe9f2c9be383b258f2d4683ae93e27b39b695eabe8294a9b1aef27df186eedf8295027610ec3efa56ff3ebf78d80e05ac1c4e395cb6817b576d47479364f86f4abd5056c15fa8f9739dd4de3f1a4e43df404420f3648deefd06d96dfcf261f8a3bd5135580e1d703b63e431d6832d190fc82cc85b17d0006f21959b3f811b3c9c6cbec3e1e1969a042ffedaad8d1042d4320502dc80cc808dd5357a706251698c40851175d0d5afb31a143c5abe4c249a1719b72fb6657cfbdd19c63e9c54f3d6a8f1ad037993b11a96c463be766d92b55c5af36d96de4867f3ed857a1b53ac315d41aaf6e939c7549ced32785d7c6b0d14fc1f26f30143c1e6bd97285303d71b550c6d1d529ac3da6ded312f1f30d36197d2db3dc0bbd995dd38ce483bc94eb50aa60da5d1bd7ffaed4be985c8294126ee83f58f39ac17f7adb0ca62234d3f222e6e7830dbcca04b788d0dd33501c62b132f20d245f702d0c5c837096bbe1fb232f549c890f15959fd7ce0f6222be804718191c78b1b58fc0561fcd88bcaa3386e2841d05abd2ea7283fa846cc36df814c570df5d63aae173b7133485212d361e66c21b42907cc8f995db8913c5e10a7c4f4c994a73cec6fcf74668d5947ade4f1159131589accef4c6be34786720a8e9e2fe0cfd8dfe87e7d5374170ca6a333d03e1bfa23d182240ea5a3f13605ff0d1d6ee1d35ba61a3b5cca382035b9c46a526ea5624f286ed60b6767a2fdc63049e396e3a7f8757ae3ba9dc38def6b7b5255b7dffe493abcdfa289db86d033338e17786f1a05d96c179bf7502c6f395f796011996b28b1f37ba6aa5501c419d3305d126ad6cb2151749f49a448417d91a01decdd591d6b8620275966daebd6f7d6481db3cc6d4aa3085c6b7e77d501be8d16e7a27e068562483ac4eac4d68166bf769774f861d6049bee7fc30d4f2b818cd193186d9edfbe4bec19b05d8695e223a6075f863207f4c369075abb0334f1ddf8fa5cd7a227785043f15ae9aa72477611c970a9015909ee74d7ab6452c31e674d5201d25662d4086d57f0f1274f8ae548d30a9cc6a46f5759791606529f824f923ed4c2a8fb69244f9914f66c6a53eb84098e5bc7cc143bffd1a5f407e19ce94b90aa5d3ba99001b81e5c49eb8210d7bd591576cc9192a0bd3803f6da7c6480cfb27f5853cd2df904de7fbda8ca4664758f389c6c6c83da294dc2b8059b25283cca3fbd718f0bcf51c078b38924df2982f91a9e14f7015358e591a2942a8bf28c45c39589dd35904445f1469126289d110c76dc2a1e7d0ff905270e1215a3951dfed850c502217d28fc43081f054694ac02756e64a1b0840423131c0ba6482518ffcff0879b61e24049fd8ce6fb49735f9ab1d7e2fb237dc230d9d6b44daaa59e53a9db663ff0321e1d1e679b32445abe5b57e80d048a1f89a09053040ab161516a872394833408b5121a5264634747345bd38c0f955b3898b6167e3e0a4f5501153ae6f") preadv(r1, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x140}], 0x1, 0x0) fstatfs(r0, &(0x7f000065c000-0x9)=""/9) 2018/01/12 21:52:48 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d4a000-0xe)='/dev/keychord\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000458000-0xc)={0x0, 0xb148, 0x0}, &(0x7f00000da000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d77000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000d76000)=0x2, 0x4) 2018/01/12 21:52:48 executing program 5: 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$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x10000) write$eventfd(r0, &(0x7f0000002000-0x8)=0x5, 0x8) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f000091b000-0x1)="") llistxattr(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f0000758000)=""/0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)='/selinux/load\x00', 0x840, 0x40, &(0x7f0000002000)={0xf24, 0x2, 0x81, 0x1, 0x7fff, 0x80000001, 0x80000001, 0x400}) [ 40.143166] : renamed from syz3 [ 40.190457] 9pnet_virtio: no channels available for device H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H [ 40.190457] H 2018/01/12 21:52:48 executing program 5: remap_file_pages(&(0x7f00006d0000/0x2000)=nil, 0x2000, 0x20000000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x3, 0x3fffd) 2018/01/12 21:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001e9000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) r2 = creat(&(0x7f0000768000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d7b000)={0x0, 0xffffffffbe023d9e, 0x30, 0x9b5, 0xfffffffffffff801}, &(0x7f00006f3000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008af000)={r3, 0x3ff}, 0x8) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) accept4$ax25(r0, &(0x7f0000845000)={0x0, {""/7}, 0x0}, &(0x7f0000ff3000-0x4)=0x10, 0x800) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000441000)={0x7, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000f5000-0xc)={r2, 0xff}) write(r0, &(0x7f0000398000)="26000000220055013f0000000001000000066d2000001a00012000000000000001c703350001", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0xfffffffffffffea2, 0x0, 0x0, 0xfffffffffffffeab) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000c62000)={&(0x7f0000bc5000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000373000-0x60)=[{&(0x7f0000fc4000)="d2498d31ae187b4cb429f4180e0b08e45e518cf10623832ec72b65d154e681f048734d162e753c8c1c6b3ed347c61d5c7a8936aeb6fd97ef5f4c1979462507ff0af88beaa679f8e2d9a23ba5e06fb27e54600b788d5a3722676b0c6cd349475b0b56471895b92d9eac1d7dd7afe0ee2f37c9042dccc3", 0x76}, {&(0x7f0000dd3000-0xe5)="dbec1d28e9578506af208c86d45435e32ad05b0682b0d214d135c0bb17acbeea1d12a6d931ccf25fdd6b8e6b7cb50762939fe26e8f62e6768b0f0c93b9956ad001fcd1d8766414041812375a377f5af39f3afb0f07580512e71ce4c300073103853378bef8479bd8d1b0ec6e6113c9565562d6c986b840ec4105629edb7a61f1a6c677bc98f191bc0d4744ec667925813c8235b1fcb58b8a25176b953d9074260e784e8a21b2f20b9797dade1c2fe3ad4b96f39ea3fdc348de6d9b3e56b7283ebe12b56ee4a587855ea43b396aceef99007520b1ab6651517f746d40c0207b3618d160c964", 0xe5}, {&(0x7f0000b7c000-0x64)="7327de5c8713f80cdb954da386d8c277099db4e2abd7f2d92396ee608e61672560a60cae8044ef55308a732896cd1de22e6ea554c5369ab17c60bb01b101564110dd2f7e4eaf4e94962e9b16b2873351d88684f54994c45f9cd312b475738a188549d7b9", 0x64}, {&(0x7f0000464000)="0d9a0db03691660c6e5b7e003ca540e9b2b2eb4c85d348c3042913d56cad2be33ef3808d5030bdb6020b635f5a9217759dcd5794b33faad21c06b2124becbef00d64d77945073d411903b0e3a4661655f2059dddd386d4e0f39bf158a13fafb1246385d19ecaac209d053671a024fc8a020e20de12032029b0cb8d5152b282067dc5819eba54221af2792269eb", 0x8d}, {&(0x7f0000ecb000)="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", 0x1000}, {&(0x7f000042e000)="692da165fc92e943e68dfa2ab469a83c4bbc7c327421565c22d0fbc339ca32dc297d9921dd19f6381e217322f3e9c2c2729686a469012dfc5c7ecd45a0a462d6b5a7ff8cd45cb264ed67631db04f8ee415c7e880eb9d58b974dfae74e9f939b495e21c49566bdd0547d2526871937507f08e24f124ca28b4a83e39254d09d7b440200ff32bb8a1d6dec387269e064cc363eb146992d6966497ade90094471bd93b723d8a5ca652876e87ed65516e2f8428f75d72d20134ad2da47fa7481af779946ec3435657a7624f18175a76e8b7ef6e0cdc1b89c374537b2466a03987f4", 0xdf}], 0x6, 0x0, 0x0, 0x80}, 0x17adb4fb893c9ea1) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x547e9727760276e2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000041f000)=0x0) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f000099b000-0x8)='./file0\x00', 0x11) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") pread64(r2, &(0x7f0000b9d000-0x79)=""/121, 0x79, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 21:52:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb, "fc76f3e8b3abe4ac1b6aaa"}, &(0x7f0000001000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000540000)={r1, 0xda2}, &(0x7f0000404000)=0x8) renameat2(0xffffffffffffffff, &(0x7f000004e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004e3000)='./file0\x00', 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r3 = userfaultfd(0x800) r4 = memfd_create(&(0x7f0000000000)='!\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x8cec, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000000)={r5, @in6={{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xbd5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7cb, 0x5, 0x5, 0xffff, 0x8}, &(0x7f0000001000)=0xa0) recvfrom(r2, &(0x7f0000ec1000)=""/11, 0xb, 0x2000, &(0x7f0000e65000)=@rc={0x1f, {0x804, 0xe0c6, 0x7, 0x4, 0x6, 0x100000001}, 0x6}, 0x386) ioctl$TCFLSH(r3, 0x540b, 0x8) 2018/01/12 21:52:48 executing program 6: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009b5000)={0x0, 0x1d, "41fe480fd4ab537b1f937bc238d13868cbce86619808b5a1f126d2bcd2"}, &(0x7f0000c77000-0x4)=0x25) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x6, &(0x7f000029d000)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000df1000)={r2, 0xfffffffffffffff8, 0x4, 0x1f, 0x440c4ce6, 0xffffffff}, &(0x7f0000df1000)=0x14) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000356000)={r3, 0x5, 0x6b, "2bd852b5ea8a21e0a9a7e143a2a706acd5fadfefbd57733cb5d2ee894c4255100bc54b73f391f33694c053e085d5cff192a352c143e6487356fed59969555c94ecc856e51bd1f47733e1b11e4684544b4f8ae313be5ea6c17386dd35c9539e0d62179fa163c7ef05675376"}, 0x73) sendto$inet(r0, &(0x7f0000cc7000)='Z', 0x1, 0x0, &(0x7f0000bdd000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ded000-0x645)="11", 0x1, 0x4003, 0x0, 0x0) 2018/01/12 21:52:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7386}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x401, 0x1, 0x401, 0xf65c61a, 0x6, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r2, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 21:52:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) pivot_root(&(0x7f00003ca000-0x8)='./file0\x00', &(0x7f0000e10000)='./file0\x00') r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000299000-0x3)='lp\x00', 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket(0x10, 0x802, 0x0) sendto(r3, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/12 21:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) readv(r2, &(0x7f00007a5000-0x80)=[{&(0x7f0000a14000-0x24)=""/36, 0x24}], 0x1) 2018/01/12 21:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000184000-0xdc)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x75, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9a9f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7907, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000457000)={@common='bcsf0\x00', @ifru_flags=0x1000}) 2018/01/12 21:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x80800) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce7000)='/dev/vga_arbiter\x00', 0x80200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f64000+0xc46)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@sco={0x1f, {0x5, 0x3, 0x3, 0x9, 0x1, 0xbb8}}, 0x168, &(0x7f0000c51000-0x20)=[], 0x10000000000001c1, &(0x7f0000eb1000-0x5a0)=[], 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f00002fb000-0x12)='/dev/input/event#\x00', 0xff, 0x40000) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000bd5000-0x8)=0x0) r4 = getpgrp(0x0) ioprio_get$pid(0x3, r4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f07000-0x9b)=""/0) 2018/01/12 21:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100000000, 0x40, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x100, &(0x7f0000000000)="") 2018/01/12 21:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f47000)="2400000013000700ffd2ef000000ff000280000c0d000300010000000004000200b81617fffce315ad6106e5632e4ce287dcda000000016d87f6f081e56ab4cf95e5775fa4217cd24a999c261bd527698e9446c2539a1c67641432468a79ae1527701cfffff63cff501b19e2557eacadc1a6e96285f653628ecd", 0xfffffffffffffd7d) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009fe000)={0x9, [0x6, 0x0, 0x5b7b, 0x91, 0x2, 0x200, 0x80000000, 0x100000001, 0x3]}, 0x16) 2018/01/12 21:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000092000+0x436)=0x0, &(0x7f0000dfa000)=0x4) mq_unlink(&(0x7f0000094000-0x9)='vmnet1:\'\x00') 2018/01/12 21:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000097000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000ed4000)={0x9, 0xc3, "8612b242f14dc00caab13c4a16ca3ec59144aedb4884c8f245d1139aee0f5302dab1389de013dcc947c30e22da461a186c514e86af3943c4ebcee98f35e1f5329176a0b6c8c17f9b5e5d3cdc17a706d09298fc083180b4c370a323ac155b445dca6c3c3311d183ae43c0e9af53dfb80ceb160bdf41b218eb209c239506938aa58e19105ddbe7208189c68d456dee13a9974dd6433bb83c059c1235287c99fc3939925b630537173c9e9d097ae4cce51c20682026ac5d692d3d96a2e245c3a1ad9caab4"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f00005b4000-0x8)='keyring\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000051b000)=""/23, &(0x7f0000efd000-0x4)=0x17) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x18, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000353000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000be3000-0xe8)={0x0, 0xe0, "4cbb1f6e2b13e54aa149a5d563a5bceeb31341a7b07ba4c82b76963af2340987d0933f41057f21df91676a94707c81156972150d91903beb0dd34d11cf1951623c604962f56c5effd462c1addb44c703134f8e5389b7e1d13a16692feb9d82f53d81c9deaaa16547627caa65b5df52cb5073db3241b534d5733a1cb0a2653dc3063c36d3c04c0b1301cf9dc388835ed302685fe49697bf335179990160c3d4cfaafeec1c42e47d204838f52e9d416b6d0a40b00a2d73ecd06a4687c9626d2200efe80da33dc9f4a4e532c8f10f7b054daafe16cfdb3748ddb064a80df5c64f96"}, &(0x7f0000eb3000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b4c000-0x10)={r4, 0x20, 0xfffffffffffffffe, 0x9}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 40.437224] audit: type=1400 audit(1515793968.539:30): avc: denied { dyntransition } for pid=5350 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/12 21:52:48 executing program 3: timerfd_create(0x4, 0x807ff) epoll_create1(0xfffffffffffffffc) 2018/01/12 21:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000-0x4)=0x14) syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r0, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fd7000)=0x200, 0xfffffe85) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa2}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b37000-0x8)={r4, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r5, 0x540d) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r5, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r7, r7) fcntl$notify(r6, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) fcntl$notify(r6, 0x402, 0x80000003) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) [ 40.444487] audit: type=1400 audit(1515793968.539:31): avc: denied { setopt } for pid=5356 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/12 21:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a2000)='/dev/rtc\x00', 0x800, 0x0) fcntl$setstatus(r0, 0x4, 0x46400) fcntl$notify(r0, 0x402, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000777000-0x8)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f000077b000)='/dev/input/event#\x00', 0x80000000, 0x8000) 2018/01/12 21:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") r1 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r3 = fcntl$dupfd(r2, 0x200000000, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) unshare(0x2401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c35000)=""/4096) sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x4000810}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000034a000)={0x0, 0x3ff, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") ioctl$TCSETSW(r3, 0x5403, &(0x7f0000f12000)={0x1, 0x101, 0x17ed, 0x7, 0x5, 0x1ff, 0xe8e3, 0xeef, 0x400, 0x4, 0xc61, 0x800}) 2018/01/12 21:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000494000-0x6)='rxrpc\x00', &(0x7f00003e1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae5000-0xa)='procwlan0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000cd8000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f000001e000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cbe000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3f, 0xfffffffffffffff9, 0x100, 0x12cdead6, 0x8, r1}) 2018/01/12 21:52:48 executing program 4: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000213000-0x4)=0x0, &(0x7f000038b000)=0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)='/dev/ashmem\x00') mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x7, 0x6, 0x70cad818) r2 = accept$packet(0xffffffffffffff9c, &(0x7f000041e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000212000)=0x14) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00003a6000)={0x77359400, 0x0}, 0x10) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001b6000-0xf)=""/15) 2018/01/12 21:52:48 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x882, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000013000-0x8)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r2, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) 2018/01/12 21:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) madvise(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000505000-0x8)=0x0) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) r1 = getpid() ptrace$getregs(0xe, r1, 0x7, &(0x7f00000e9000-0x2d)=""/45) 2018/01/12 21:52:48 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) clock_gettime(0x0, &(0x7f0000f6b000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000fc3000)=[{{r1, r2/1000+10000}, 0x0, 0xfff, 0x1}, {{0x0, 0x0}, 0x6, 0x21, 0x8}, {{0x77359400, 0x0}, 0x5, 0x81, 0x0}, {{0x77359400, 0x0}, 0x1, 0xa66, 0x8}], 0x60) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/12 21:52:48 executing program 7: madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6b2, 0x800) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) syz_open_pts(r0, 0x20000) 2018/01/12 21:52:48 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000095a000)=@int=0x0, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockname$packet(r0, &(0x7f0000af0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000087000-0x4)=0x14) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d29000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x47, r2}) getsockopt$inet6_buf(r1, 0x29, 0x400000049, &(0x7f0000d24000-0x1e)=""/30, &(0x7f00007ed000-0x4)=0x1e) 2018/01/12 21:52:48 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) 2018/01/12 21:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000-0x4)=0x14) syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r0, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fd7000)=0x200, 0xfffffe85) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{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]}, 0xffff, 0xa2}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b37000-0x8)={r4, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r5, 0x540d) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r5, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r7, r7) fcntl$notify(r6, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) fcntl$notify(r6, 0x402, 0x80000003) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) 2018/01/12 21:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000edc000)=0x0) r1 = socket(0x0, 0x7, 0xffffffffffffffc0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b99000-0x14)={0x8, [0x5, 0x2, 0x8, 0x80000000, 0x8000, 0x101, 0x80000000, 0x6]}, &(0x7f0000b33000)=0x14) 2018/01/12 21:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000784000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b6b000)={0xaa, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000493000)=[], 0x100000000000009f) 2018/01/12 21:52:48 executing program 1: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000ce6000)="", 0x0) 2018/01/12 21:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) poll(&(0x7f000097f000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003d7000-0x210)={0x3, {{0xa, 0x1, 0xffffffffffffff7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x748, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x56}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000491000)=0x1, 0x4) 2018/01/12 21:52:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x28, 0x0, 0x0) 2018/01/12 21:52:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0x0, 0x0}) stat(&(0x7f00005bd000)='./file0\x00', &(0x7f0000a2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000046a000-0xc)={0x4, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000886000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab9000-0x4)=0xb) 2018/01/12 21:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000600000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000b0c000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffca4) 2018/01/12 21:52:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common="6c3e000000170000440000000f00", @ifru_ivalue=0x0}) r2 = dup2(r1, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/12 21:52:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) dup2(r0, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ce000)='/dev/vga_arbiter\x00', 0x2000, 0x0) readv(r0, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x5e}], 0x1) 2018/01/12 21:52:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e48000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000a0000-0x4c)={0x0, 0xfffffffffffffffe, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') nanosleep(&(0x7f0000cfd000)={0x0, 0x0}, 0x0) setns(r1, 0x8000000) 2018/01/12 21:52:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ba3000-0xe)='/selinux/load\x00', 0x2, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000c89000)="5d0f63cae082679811430fe5dd38d2b92f4f77a1fe0237470782e256e1f76f99d52ae04e08cb6feeceffe99ac4279f6530017fcd85f4b25279981e65661be88a83049ae68a0125d323965075251cf95a20e30a66b53c48d3c933b8fe1d6aa67d67daf151b9cf3f5c13cc99937bcb6a7b90e87bd771d8c4830516015e6145565dcf4c075575a2999e476ad08c6701b435e75553d6535d53c04050dbcf952acba6256e2f5d6d66348787d5a44be92410413478f7adf6dc250f0a5af8b4", 0xbc) 2018/01/12 21:52:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f00009a2000)=0x4) writev(r2, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000fcb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000691000)=0x10) readv(r3, &(0x7f0000774000)=[{&(0x7f00009ca000)=""/215, 0xd7}, {&(0x7f00007e7000-0xe2)=""/226, 0xe2}, {&(0x7f000005b000-0x1e)=""/30, 0x1e}, {&(0x7f0000885000-0x1000)=""/4096, 0x1000}, {&(0x7f000035c000)=""/0, 0x0}, {&(0x7f000043f000)=""/21, 0x15}, {&(0x7f0000320000-0x9)=""/9, 0x9}, {&(0x7f0000bcb000)=""/219, 0xdb}, {&(0x7f0000146000)=""/0, 0x0}, {&(0x7f0000f67000)=""/6, 0x6}], 0xa) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 21:52:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b29000)=0x0) 2018/01/12 21:52:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000001, 0x8) r1 = dup(r0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000e81000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000067e000-0x4)=0x3, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001b2000)="f6646a6f00", 0xffffffffffffffc6) truncate(&(0x7f0000d69000)='./file0\x00', 0x2) sendto(r1, &(0x7f0000889000)="b6639b97ad2e8d562f7f1f8f0da1220d0a12ed3fdec6f640", 0x18, 0xc040, &(0x7f000060e000)=@nfc={0x27, 0x400, 0x80000000, 0x7}, 0x10) sendmmsg(r1, &(0x7f0000fa1000-0x3c)=[{{0x0, 0x0, &(0x7f0000efc000)=[{&(0x7f0000192000-0x3)="13", 0x1}], 0x1, &(0x7f000045b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d7d000-0x4)=0x0, &(0x7f0000b69000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000faf000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/01/12 21:52:48 executing program 0: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000559000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000012d000)=0xe, 0x80000) sendmsg$nl_generic(r1, &(0x7f000057c000-0x38)={&(0x7f0000a76000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000976000-0x10)={&(0x7f0000276000-0x18)={0x18, 0x3c, 0x720, 0x3, 0x2, {0x18, 0x0, 0x0}, [@generic="53e9cc"]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @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) 2018/01/12 21:52:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c29000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093e000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d9b000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x0) r2 = dup2(r1, r0) symlinkat(&(0x7f0000afe000-0x8)='./file0\x00', r2, &(0x7f00001fd000-0x8)='./file0\x00') write(r1, &(0x7f0000000000)="24000000260007003200000800367700dbffffff0100000000000000ff1bfeff0100ff10", 0x24) poll(&(0x7f0000467000)=[{r1, 0x100, 0x0}], 0x1, 0x200) 2018/01/12 21:52:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000077c000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r3, &(0x7f000054c000)=@ll={0x11, 0x2, r4, 0x1, 0x8, 0x6, @random="1ad21e8f600e", [0x0, 0x0]}, 0x14) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/12 21:52:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) clock_getres(0x6, &(0x7f0000a4d000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000064a000)={0xfffffffffffffffd}, &(0x7f000050e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x10)={0x77359400, 0x0}, 0x8) fcntl$setsig(r0, 0xa, 0xe) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mremap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000c4e000/0x2000)=nil) fstatfs(r0, &(0x7f0000fdc000-0x24)=""/36) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f1c000-0x1000)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00005ba000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:52:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d1b000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000b52000)={0xb4, 0xff, 0x2, 0x6, 0x24b, 0x9, 0x4, 0x7, 0x9, 0x7ff}) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000281000-0x4)=@assoc_id=0x0, &(0x7f0000ce7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000063b000-0xa0)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3d1cef09, 0x2c7, 0x3, 0x0}, &(0x7f0000a9f000-0x4)=0xa0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000bef000)={0x7, 0x350}) 2018/01/12 21:52:49 executing program 4: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000d51000)=[{&(0x7f0000d51000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d52000-0x50)=[{&(0x7f0000a51000)="7f8d441ae6c29e237ea9490bf9439e76277735736166d5f5a7d5046b5bfce5ca00d5c61092a75ec78f66414d5ce843b879233fb1afa79274c1d81930595c55bda1497fda2df344240aade0a999ab7523caf0a99cf362cde8b172326020bf4e4975160ab458f83936683f3cce66dcec25d053d5ea23994f33889b949cb4057355b764bdabeecf63a23d432e05f60f080cf522e7e17ea4ed594da99d9dd5f8689b6f", 0xa1}, {&(0x7f00004ed000-0x5)="41a104dbb1", 0x5}, {&(0x7f0000c23000-0xe6)="552ca0c2fd36e0b8f6bcfa13ced376490d90c40c9c84f79e7ac94ff0c8dd28f590fdbab384be95f674fe38c0c07ae9e0216eb732f531a4586231744aea78b537f76adad19daa9b1a836addebe622ff3d90b212cf332df4ca3cf2bda8c655618d5c792537dae835e947943b94c31bf04346713a77dc9395c86aad7907b472f6403b3e23d2b17e70c892aa0b613aa9fd7efb61eca58d84e8589382eb4e8f5fa32f7aaf3b71caf9913819362f0deaaa54cf95b20b7ba2e265246537e0c77c2cb0cf8390195dcd02e90b0a01f5a0fd279f21ccf36551ee52f8c7cdeb478f5aff039f44233d77498d", 0xe6}, {&(0x7f000068d000)="8182b9a202ab48118fa24b9874a548aae3bd9e9e6b8aa7a6854ee1a1df", 0x1d}, {&(0x7f0000d51000)="8809e45031ca79e590e4854f33ec1df1c5a517d4e82bce704a0e814c8484e48ff3fd36d0b8e6fd9a2a4d63acfcceab1c5f1ec7a067ef8ff730f6a131ea8e8dc84e6e32221c90adb660feb61a170b793d517e5d1fc0b4f1413806b77cd0839e068a2c095e1ffdd01df87a3c9001929677a8fbc5533e5c64f298b50d66606fcb6d55562d2ea1e67af3f07eea1bcf4f1c", 0x8f}], 0x5, 0x0, 0x0, 0x48000}], 0x1, 0x4000) 2018/01/12 21:52:49 executing program 6: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c25000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) socket(0x0, 0x80005, 0x233f) ptrace(0x4207, r4) ptrace$getregs(0xb, r2, 0x0, &(0x7f0000c23000)=""/0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000c26000-0x4)=0x20) 2018/01/12 21:52:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eaa000-0x11)='/selinux/enforce\x00', 0x2001, 0x0) getpeername$unix(r0, &(0x7f0000f1f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002af000)=0x8) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000959000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b1e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00007e6000-0x40)=""/64) 2018/01/12 21:52:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d89000/0x3000)=nil, 0x3000, 0x10) socketpair(0x11, 0x80000, 0x1, &(0x7f00009e6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d51000-0x8)={0x0, 0x80, 0xca52, 0x4}, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000496000)='/selinux/load\x00', 0x2, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/12 21:52:49 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005db000)='/dev/hwrng\x00', 0x20200, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000fe4000)=""/239) syz_emit_ethernet(0x13, &(0x7f000000b000-0x14)={@random="ca38613ca5f9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8848, @llc={0x3, @llc={0x0, 0x0, "03", ""}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x12) 2018/01/12 21:52:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d95000)='/dev/sg#\x00', 0x56f, 0x301041) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000032e000)=""/59) r1 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x80081272, 0x0) 2018/01/12 21:52:49 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000008000)='./file0\x00', 0x402, 0x3c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000009000-0x98)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000007000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r1, 0xffffffff80000001}, 0x6) r2 = gettid() unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r4 = syz_open_procfs(r2, &(0x7f0000000000)='smaps\x00') fallocate(r4, 0x0, 0x4, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000007000)='/dev/sequencer\x00') sendfile(r3, r3, &(0x7f0000007000)=0x47, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004000)=0x4, 0x4) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000009000)=0x5b4) 2018/01/12 21:52:49 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000051f000)={{0xa, 0x0, 0xd6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x9}, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x8, [0x1ff, 0x8, 0x8, 0x0, 0x2, 0x7, 0x280000, 0x3]}, 0x5c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/12 21:52:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f000085d000)=""/7) write$tun(r2, &(0x7f0000a95000)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "9b37b2", 0x10, 0x2f, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "25f93a", 0x0, "9b081a"}, ""}}}}, 0x42) 2018/01/12 21:52:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) r1 = accept4(r0, &(0x7f0000051000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000764000)=0x14, 0x327716ca918a3f2a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000102000)=0x0, &(0x7f0000b37000-0x4)=0x4) 2018/01/12 21:52:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000032d000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00008f8000)=0x6, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 21:52:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") chmod(&(0x7f0000021000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000150000-0x24)={0x6, 0x9a4a, 0x6, 0x1ff, 0x2, 0x81, 0x2, 0x9, 0x5, 0xff, 0x401, 0x4282}) 2018/01/12 21:52:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r0 = add_key$user(&(0x7f00009fc000-0x5)='user\x00', &(0x7f000080d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000285000-0x59)="e29c23223ee34888325226677887dd04e60d3aaf9fe013c0e14fd119fdd7c004d5325a6b7fa2617f9b68bf38ea473cf668ff3ad4d503d5b1312d7781f9362e5e9c281bb3abc78c36231926d0468980721fbc7d63f250c90d91", 0x59, 0xffffffffffffffff) r1 = request_key(&(0x7f0000c11000)='logon\x00', &(0x7f0000979000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000049a000)='\':-,\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) truncate(&(0x7f00009d0000-0x8)='./file0\x00', 0x80000000) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) rt_sigreturn() 2018/01/12 21:52:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000f08000)='./file0\x00', &(0x7f0000001000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000001000-0x7)='vmnet0\x00', 0x7, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00004bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a25000-0x4)=0x14, 0x800) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000d45000)=0x7) socketpair(0x15, 0x80007, 0x10001, &(0x7f0000f8f000-0x8)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/rtc\x00', 0x800, 0x0) connect$unix(r2, &(0x7f00005c1000)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00008f3000-0x110)="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", 0xfc) 2018/01/12 21:52:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f3c000)='/selinux/status\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000210000-0x10)={0x4, 0x7fff, 0x1, "a4740aaffba5", 0x4, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000f76000-0xd)='net/fib_trie\x00') getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000299000-0x8)={0x0, 0x0}) getdents(r2, &(0x7f0000ee0000)=""/48, 0xfffffffffffffd29) 2018/01/12 21:52:49 executing program 5: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d54000-0x10)=[{&(0x7f00006ec000-0x39)="390000001100090469000000800000000004004001000000450001070000001b19001a000400020007000000090e40080003010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b5c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000de6000)={0xa53, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80000000, 0x3, 0x8, 0x7ff, 0x0, 0x7, 0x4, 0x79}) fgetxattr(r0, &(0x7f0000232000-0xe)=@known='system.advise\x00', &(0x7f0000ec5000-0xa6)=""/166, 0xa6) 2018/01/12 21:52:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000971000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002ff000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7}, &(0x7f000029a000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bf0000)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) [ 41.149486] device gre0 entered promiscuous mode 2018/01/12 21:52:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mknod(&(0x7f0000cc2000)='./file0\x00', 0x80, 0x1) 2018/01/12 21:52:49 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe200000050000000004000800090011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) 2018/01/12 21:52:49 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffa000-0xe)='/dev/keychord\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000053b000-0x8)='./file0\x00', 0x110) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000000004, &(0x7f0000009000)=0x909, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00005b4000-0x4)=0x0, &(0x7f0000a6a000-0x4)=0x4) 2018/01/12 21:52:49 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000aad000/0x3000)=nil, 0x8, 0x7, 0x40, &(0x7f000035b000/0x4000)=nil, 0x5d88}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000920000)=0x7) openat$rfkill(0xffffffffffffff9c, &(0x7f0000331000-0xc)='/dev/rfkill\x00', 0x189902, 0x0) r2 = timerfd_create(0x0, 0x0) mlock2(&(0x7f0000de0000/0x4000)=nil, 0x4000, 0x1) dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000-0x4)=0xe06) 2018/01/12 21:52:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x1, 0x7a5a, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) [ 41.194586] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 21:52:49 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) dup(r1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000215000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/12 21:52:49 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)='/dev/autofs\x00', 0x101a82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x167bf68}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f0000aaa000)='./file0\x00', 0x0) pwritev(r2, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f000021d000-0xb6)=""/182, &(0x7f0000032000)=0xb6) r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ef7000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000039b000)=0x14) ftruncate(r1, 0x8001) lseek(r1, 0x8, 0x2) 2018/01/12 21:52:49 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x9) close(r0) 2018/01/12 21:52:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000065f000-0x8)={0x3, 0xfffffffffffffff9, 0x100000000, 0x10000, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004000)=0x0) sched_getparam(r1, &(0x7f00005ba000)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r2, 0x541f, &(0x7f0000479000-0x8)=0x0) 2018/01/12 21:52:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x20, 0x0, 0x9) bind$ax25(r0, &(0x7f000005a000-0x8)={0x3, {"775b138d1d08dc"}, 0xffffffff}, 0x10) 2018/01/12 21:52:49 executing program 3: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d6f000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a57000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)=@generic="6de29ea9c9a7d06697cbab27e416fa3b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xdb, "c35de9b16dbe1e15e21de05dd8f43e3a4bc2b9cd953de464e0e189b9155131f0b32c8daca24d748a56e15d6c6ff7abc773492d2e4a593b9055c2d089774d780402d69588b395bacfa0cb32bfe460a1731fcb986bfa3e58f1257928f61300ff3a91bbe53f4159ad1d784b68af9d78ab5170e82a4fc1600af1aeeb7621ccbd25c1c4d98686e3d0aa92175ed26eded2d461ae72389a719e8ea2f384cf874bf08c8bc7fa96020935975ff5ed6b248900ae757a7febeec0a17d41dae60ea800b302bbeee90b2c9f2c8d16ce3a974a09bab94434f46375cd0d280467106c"}, &(0x7f0000002000-0x4)=0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r4, @in6={{0xa, 0x3, 0x2, @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]}, [0x75fc, 0x1, 0x5, 0xfff, 0x1, 0x1, 0x7ff, 0x8001, 0x400, 0x0, 0x507, 0x200, 0x2, 0xffffffffffffffff, 0x100000001]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fadvise64(r0, 0x0, 0x0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x100000001, 0x4) 2018/01/12 21:52:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000a94000-0x4)=""/4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b39000+0xca4)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a93000)=@assoc_value={0x0, 0x0}, &(0x7f0000a93000)=0x8) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a93000)={r1, @in6={{0xa, 0x1, 0x1bb9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, &(0x7f0000a93000)=0x98) 2018/01/12 21:52:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000083000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d33000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ba8000-0x10)=@buf={0x78, &(0x7f0000be3000-0x78)="594acc0d401dfb2e98d26c512096439de6a504bba6c7c9adf117c57cb24b90a12d85b4f51e61e0c64bf497f7a32ad3afe2d9b3c4044292005d1f0c7a7e7ed7acd8cbeb5dc01590fc75ecf1fc6e458467099f0689d4aa52cf31baaaae27fb0bac4b80b57c6f8056d55ef0abba22c1a11edc9b62618ea7d63e"}) r1 = syz_open_dev$random(&(0x7f0000158000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078e000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000bf7000-0x8)={0x0, r2}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c06000)={@generic="0dcdee5fc9532abaeacdb2a41fbb79e5", @ifru_ivalue=0x101}) 2018/01/12 21:52:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) socket(0x10, 0x2, 0x6) r0 = socket(0x18, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ea1000)=0x0, &(0x7f0000a54000-0x4)=0x4) pipe(&(0x7f0000b6c000)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000720000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getpeername$netlink(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000058d000-0x4)=0xc) 2018/01/12 21:52:49 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x9, 0x2, 0x6) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x280000) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") read(r2, &(0x7f00009a2000-0x58)=""/88, 0xfffffffffffffe10) fanotify_init(0x6, 0x0) 2018/01/12 21:52:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000fe000)=0x0) lseek(r1, 0x8000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000714000)=0x0, &(0x7f0000aba000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000080000)={0x0, 0xffffffff, 0x9, 0x100}, &(0x7f0000d1d000-0x4)=0x28f) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000045c000-0x8)={r2, 0x3}, 0x8) renameat(r1, &(0x7f0000db4000-0xa)='./control\x00', r1, &(0x7f0000fd0000-0xa)='./control\x00') 2018/01/12 21:52:49 executing program 2: clone(0x30000180, &(0x7f00001c2000-0x9f)="", &(0x7f00002e0000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000931000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007cd000-0xb)='/dev/hwrng\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x0, 0x1, 0x5, 0x0}, 0x10) recvfrom$packet(r0, &(0x7f0000002000-0x94)=""/148, 0x94, 0x100, &(0x7f0000000000)={0x11, 0x19, r2, 0x1, 0x401, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@common='bond0\x00', @ifru_settings={0x7fffffff, 0x3c, @fr_pvc_info=&(0x7f0000002000-0x14)={0x3, @common='bpq0\x00'}}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000642000)=0x8c) 2018/01/12 21:52:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400000002000c00) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000733000)={0x7ff, 0x2, 0x8, 0x3, 0x1, 0x2, 0x15494993, 0x8, 0x401, 0x80}) mq_open(&(0x7f0000435000)='eth1!\x00', 0x80, 0x10, &(0x7f0000bd3000)={0x845, 0x7fffffff, 0xb5, 0x7, 0x1, 0x5449ad5b, 0x81, 0x2}) 2018/01/12 21:52:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d8b000-0x8)='rxrpc_s\x00', &(0x7f00007b4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000741000-0x4e)="d509605e8ca70c9a2a0aa29968f4e8a32d2563db52d8dea00c5a6d726d2f1603b6ff0777974ca0c3da8cf14ca59702fee7ff3170d5e0b9e6b93285dd603fc9a152cc552ce426c3a993855321b886", 0x4e, 0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002b4000-0xe8)={{{@in6=@empty={[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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bd000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000190000)={0x0, 0x0, 0x0}, &(0x7f00000f3000)=0xc) keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x6ff}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cb6000)='/dev/pktcdvd/control\x00', 0xfffe, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000061000)={0x0, 0x44, &(0x7f0000dc9000-0x44)="fd4e78ba547066be345ebd111a3ed98f9b6df0b4d1b1f2b611ede01c24495e6b5f5cec6423fbefd98f8ce1e7b63d165b45893b0be1c40b7b38db6b07ec979f5d787a56ab"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f000030f000)={0xfae, 0x483, 0x20}) close(r6) 2018/01/12 21:52:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f00003f0000-0x10)={0x3b, 0x3, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/01/12 21:52:49 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000041000-0x1000)="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", 0x1000, 0x4000800, &(0x7f0000041000-0x10)={0x3, {"6486b6f21f618f"}, 0x6}, 0x10) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000030000)=0x29113ece, 0x4) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000040000)="090474866a6a181a27d18b9d24326bcf1b9820d1d72a76c177c6b180926d9b6c14ced0410f995d4cde7291918b8103ae73621fca59396b445825c1b04acdcd24e78027a434b80246bf43c4105febab98a6777c56a6604455be8da1e5499642d130c8505799eb289bb844e223be6500866178452c8beeeb080c12ec69bd53f1789322aa5d76cd88d5150f3bddd0241ddf622d42b1e313be200c1e20f4c20b1f2f4b7cf87a212146da57c6f621b1967af954c3876f0f564a5d622b06705dfd5eccac509b0db0b3c818856bd036c76806ffccf3abad79158fa624ac1a2cacbc80b7d700e2", 0xe3) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) 2018/01/12 21:52:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000eb9000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x8, 0x5a, 0x7, 0x8b, 0x7ff, "a159936f82d1d69d83de4cc76fdc4c4a2c87d5688ce6db0db415a72b36dcf6ea0ccfa2a44e72727d3be6b934ebdd9400b814c3ce9f6f2783cdf81757107caa", 0x89c}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f000015a000-0xda)="aebe694110aebfbbb279256f8d483049a59e62b0cedd8c7499c4ffe0cae65c1346f51c5ff4a87943e123be1480b65bcf9432aa44fba46a3eaff26cfdfeb43a7fd31c8398068a9a24bf656e42747984bbe371ef6132fab88fd8b328a04556e818dec86bf70b57614f8402d73c354a30f4a42fff6ad32d2a0af1111e59c4e1d9e835b207fa621ec855ee44e91967dbb66afc0e23fa6b782487be409968d096592b99a85da1c99a401ae151a6a1fb141818bcce73b013c2e4b2a67c6941a00ce4d39f221fdb355e0f5e6f96b1fe11b1ce4900b3b1eafbe135a27696", 0xda}, {&(0x7f0000729000)="6efdb50d08613d702c7edf596bef163fd71891af1368652c565f509ad598a5f5a6949ce44972", 0x26}, {&(0x7f0000000000)="97d0f6aa9c866603a66a6480bacda372061d628d1faf80d943fd278268e219f8e2088de422bb7ef2607014adaa67880ffe91d774723b41aff2efd3d691d82c7be081a3e266486674542ba25d0037dabd2e93124433355b2a633d249318c4842de5d3e5b07a3f871c1c53e68a533475c5e11e92b95a46fa5443978ac34302616f43e2b4fc98db9d39ecb4b9fed0cde1bf", 0x90}], 0x3, 0x0, 0x0, 0x4000}, 0x20008851) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='net/if_inet6\x00') sigaltstack(&(0x7f0000ca9000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) getdents(r1, &(0x7f0000498000-0xce)=""/206, 0xce) dup(r0) 2018/01/12 21:52:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="", 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000306000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000473000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000f50000)=0x1) 2018/01/12 21:52:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) userfaultfd(0x80000) setsockopt(r1, 0xffffffff, 0x1f, &(0x7f000010d000-0x9c)="b9154fcfc81f2d009744e5c4f93f2ad2dff5b16ed8c4bc1710f1131cb8797e93b64b8ded61034244e9a104b74ea161acbed32c54ce43aca102bb052b0e8deb2eb15ac66bae5bfba13f323813b58537e30f12afde02169f4d184960a622adaa6aa76b959b4905728a1fa33b761022f55b2af6d1eeecc4f5e8a6b0b00c5ec8d026c2b02aecaf7052f5f85b22c932dd0014834807689dcde14fe1d12d33", 0x9c) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/12 21:52:49 executing program 1: fstat(0xffffffffffffffff, &(0x7f00000ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f000011a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e8000)="fe404385dda2d219ef03a570c06368ac3d28070edfcc6ff2f4158ceea7e509422d03c77d7b2482112bf9159527abda3ad2b77a02eb0a4be88eadf713c1b8df7908321df64dd1096a9e1a3bba23273e928d07e96443f4c188901a140b264dc3a4bb6e640c701c4dbe7c88057a89b626e3ad6f9e0901e8646ca6c657d90fe31d977783cc2533d671067b9e2474be7ad2ad178a51392accb0b047b6ab800604f922ba1ab50891358c5fa0e7effb35f350c112ce99bedfd2", 0xb6, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000002000-0x1)='\x00') ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c2c000-0xe)='net/dev_mcast\x00') sendfile(r3, r3, &(0x7f00001c5000)=0x0, 0xff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000376000-0x5c)={{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5efda275}, 0xffff, [0x3, 0x298, 0x3, 0x200, 0x6, 0x6, 0x8, 0x3]}, 0x5c) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000c70000)=""/0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000106000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00006a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/12 21:52:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f0a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000178000-0x10)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000428000-0x120)=[{0x9a96, 0x200, 0x1ff, 0x7f, @time={0x0, 0x0}, {0x100000000, 0x5}, {0x8, 0x2}, @note={0x81, 0x8000, 0xcc, 0x7, 0x1}}, {0x8, 0x3ff, 0x5, 0x7, @tick=0x8, {0x10000, 0x3}, {0x7, 0x1ff}, @addr={0x9, 0x9}}, {0xffffffff, 0x100000001, 0x581, 0xca, @tick=0x1, {0x9, 0x8}, {0x4, 0x4}, @connect={{0x2d84, 0x9b32}, {0x10001, 0x8}}}, {0x3, 0x7fffffff, 0x7f, 0xff, @time={r0, r1+30000000}, {0x5, 0x5}, {0x80000000, 0x0}, @connect={{0x8, 0x3}, {0x100000001, 0x2fad0302}}}, {0x7, 0x5, 0x7, 0xffffffff, @time={r2, r3+30000000}, {0x2, 0x0}, {0x6, 0x5e}, @quote={{0x9, 0x5}, 0x80000001, &(0x7f0000ebb000)={0x100, 0x3a, 0x42, 0x9, @time={0x0, 0x0}, {0x101, 0x2}, {0x7, 0x8}, @note={0x81, 0x7, 0x0, 0x8, 0x9}}}}, {0x8, 0x6, 0x80, 0x7, @time={0x77359400, 0x0}, {0x42, 0xa083bd9}, {0x6, 0x3}, @quote={{0x7ff8000000, 0x8}, 0x7f, &(0x7f0000bb5000-0x30)={0x356, 0x8, 0x0, 0x91, @tick=0x7ff, {0xb59, 0x342}, {0x0, 0xfffffffffffffff8}, @raw32={[0x4, 0x9, 0x4]}}}}], 0x120) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8f000-0x3)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a5a000-0x20)={0x100000000, 0x3f, 0x8000, 0x8, 0x1, 0x404, 0x4c00000000000000, 0x0, 0x0}, &(0x7f0000cee000)=0x20) tee(r4, r4, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x6, 0x2, 0x81}, &(0x7f00003d3000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000f47000)={r5, 0x100, 0x2, 0x7fffffff, 0x7, 0x3, 0x7, 0x1, {r6, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x993, 0x9, 0x7ff, 0x80000000, 0x2}}, &(0x7f0000edc000-0x4)=0xb8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f000051f000/0x1000)=nil, 0x1000) openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/12 21:52:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000000000, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000059f000)="") linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xe8)="efa5ef05d11d534a56b41aff59b6df85089acd0677a72dccfcd08dc96ba30eb49833ed11cad50029084efba11dac3f2c284a97b0c66233af726d8d2186b16beda381177d6fcfd6def6d5c198854518e60bd10d1fe4320ab0d1b784735f35defa7f06a63ba9b181585ab7d8bd6ca65016a17db6a152f7c857176564ddbc82e243a904303605b561f8481ff5b641b45c23222183a5ccbb00233e3325a46b1f77e37c2175ac207eda1ccedcf7d0c63c1349c8ee5a030f57cb6d73e5349f86f15492a7ae2df4ee00f8d55dca6bf4f7bd6a415cd4e9531efddf1a1a85b2ab950f537ee64c690f3276d98d", 0xe8) 2018/01/12 21:52:49 executing program 5: r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x0) mremap(&(0x7f0000a8e000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000b76000/0x1000)=nil) 2018/01/12 21:52:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffff9c) finit_module(r0, &(0x7f0000656000-0x10)='eth0nodevcgroup\x00', 0x2) fchmod(0xffffffffffffffff, 0x0) [ 41.403029] keychord: unsupported version 0 [ 41.434363] syz-executor6: vmalloc: allocation failure: 17178820608 bytes[ 41.448226] keychord: unsupported version 0 [ 41.453811] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 41.462478] CPU: 0 PID: 5636 Comm: syz-executor6 Not tainted 4.9.76-g8e170a5 #11 [ 41.470026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.479360] ffff8801c046f880 ffffffff81d93149 1ffff1003808df13 ffff8801c2023000 [ 41.487353] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801c046f990 [ 41.495396] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 41.503389] Call Trace: [ 41.505962] [] dump_stack+0xc1/0x128 [ 41.511307] [] warn_alloc+0x212/0x240 [ 41.516744] [] ? zone_watermark_ok_safe+0x280/0x280 [ 41.523396] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.530221] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 41.536868] [] ? save_stack_trace+0x16/0x20 [ 41.542817] [] ? save_stack+0x43/0xd0 [ 41.548237] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 41.555054] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 41.561527] [] __vmalloc_node_range+0x3f5/0x5f0 [ 41.567825] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.574644] [] ? kmalloc_order_trace+0x7a/0x190 [ 41.580927] [] vmalloc+0x5b/0x70 [ 41.585909] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 41.592374] [] xt_alloc_entry_offsets+0x41/0x60 [ 41.598684] [] translate_table+0x21a/0x1e80 [ 41.604644] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.611640] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 41.618465] [] ? check_stack_object+0x68/0x140 [ 41.624680] [] ? __check_object_size+0x174/0x3a9 [ 41.631063] [] ? 0xffffffff810002b8 [ 41.636324] [] do_ip6t_set_ctl+0x2be/0x470 [ 41.642186] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 41.648830] [] ? mutex_unlock+0x9/0x10 [ 41.654354] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 41.661439] [] nf_setsockopt+0x67/0xc0 [ 41.666951] [] ipv6_setsockopt+0x115/0x150 [ 41.672809] [] tcp_setsockopt+0x82/0xd0 [ 41.678401] [] sock_common_setsockopt+0x95/0xd0 [ 41.684683] [] SyS_setsockopt+0x160/0x250 [ 41.690445] [] ? SyS_recv+0x40/0x40 [ 41.695687] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 41.702323] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.709136] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.715682] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 41.726234] Mem-Info: [ 41.728719] active_anon:48273 inactive_anon:44 isolated_anon:0 [ 41.728719] active_file:3527 inactive_file:7417 isolated_file:0 [ 41.728719] unevictable:0 dirty:99 writeback:0 unstable:0 [ 41.728719] slab_reclaimable:5302 slab_unreclaimable:60629 [ 41.728719] mapped:23190 shmem:51 pagetables:630 bounce:0 [ 41.728719] free:1482046 free_pcp:514 free_cma:0 [ 41.762116] Node 0 active_anon:193092kB inactive_anon:176kB active_file:14108kB inactive_file:29668kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92760kB dirty:408kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 41.791519] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 41.821083] lowmem_reserve[]: 0 2908 6410 6410 [ 41.826303] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 41.826535] syz-executor6: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 41.826543] CPU: 1 PID: 5654 Comm: syz-executor6 Not tainted 4.9.76-g8e170a5 #11 [ 41.826547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.826559] ffff8801cc52f880 ffffffff81d93149 1ffff100398a5f13 ffff8801ca699800 [ 41.826570] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801cc52f990 [ 41.826582] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 41.826584] Call Trace: [ 41.826597] [] dump_stack+0xc1/0x128 [ 41.826607] [] warn_alloc+0x212/0x240 [ 41.826615] [] ? zone_watermark_ok_safe+0x280/0x280 [ 41.826623] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.826631] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 41.826638] [] ? save_stack_trace+0x16/0x20 [ 41.826645] [] ? save_stack+0x43/0xd0 [ 41.826653] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 41.826662] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 41.826670] [] __vmalloc_node_range+0x3f5/0x5f0 [ 41.826678] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.826685] [] ? kmalloc_order_trace+0x7a/0x190 [ 41.826692] [] vmalloc+0x5b/0x70 [ 41.826702] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 41.826710] [] xt_alloc_entry_offsets+0x41/0x60 [ 41.826717] [] translate_table+0x21a/0x1e80 [ 41.826726] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.826734] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 41.826742] [] ? check_stack_object+0x68/0x140 [ 41.826749] [] ? __check_object_size+0x174/0x3a9 [ 41.826755] [] ? 0xffffffff810002b8 [ 41.826761] [] do_ip6t_set_ctl+0x2be/0x470 [ 41.826769] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 41.826778] [] ? mutex_unlock+0x9/0x10 [ 41.826787] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 41.826795] [] nf_setsockopt+0x67/0xc0 [ 41.826803] [] ipv6_setsockopt+0x115/0x150 [ 41.826811] [] tcp_setsockopt+0x82/0xd0 [ 41.826819] [] sock_common_setsockopt+0x95/0xd0 [ 41.826826] [] SyS_setsockopt+0x160/0x250 [ 41.826832] [] ? SyS_recv+0x40/0x40 [ 41.826839] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 41.826848] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.826855] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.826863] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 41.826866] Mem-Info: [ 41.826882] active_anon:48289 inactive_anon:44 isolated_anon:0 [ 41.826882] active_file:3527 inactive_file:7422 isolated_file:0 [ 41.826882] unevictable:0 dirty:104 writeback:0 unstable:0 [ 41.826882] slab_reclaimable:5302 slab_unreclaimable:60620 [ 41.826882] mapped:23215 shmem:51 pagetables:628 bounce:0 [ 41.826882] free:1482038 free_pcp:446 free_cma:0 [ 41.826898] Node 0 active_anon:193156kB inactive_anon:176kB active_file:14108kB inactive_file:29688kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92860kB dirty:416kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 41.826913] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 41.826938] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 41.826963] Normal free:2932120kB min:36824kB low:46028kB high:55232kB active_anon:193156kB inactive_anon:176kB active_file:14108kB inactive_file:29688kB unevictable:0kB writepending:416kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21208kB slab_unreclaimable:242480kB kernel_stack:5664kB pagetables:2512kB bounce:0kB free_pcp:1148kB local_pcp:444kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 41.827009] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 1852*4kB (UME) 520*8kB (UM) 361*16kB (UME) 69*32kB (UME) 29*64kB (UM) 14*128kB (UM) 7*256kB (UME) 2*512kB (ME) 4*1024kB (UM) 1*2048kB (E) 708*4096kB (M) = 2932128kB 2018/01/12 21:52:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009ab000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bc7000)=0x58, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000025d000-0x78)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x38c2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10000}], 0x78) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r1, 0x0, 0x40000004, &(0x7f0000311000)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/12 21:52:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000197000)='./file0\x00', 0x46) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009e0000)={0x3, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00001dd000+0xd11)={0x1a, r2, 0x2, 0x10001}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000764000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 21:52:50 executing program 7: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/12 21:52:50 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000e7f000-0x9)='/dev/sg#\x00', 0xf6, 0x80000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000098d000)=""/200) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000403000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:52:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cb6000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000735000)=0x0, &(0x7f000032f000-0x4)=0x4) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/01/12 21:52:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) syz_open_dev$sg(&(0x7f00004b9000-0x9)='/dev/sg#\x00', 0x14, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r0, 0x0) 2018/01/12 21:52:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f000088e000)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06ce", 0x58}], 0x1) 2018/01/12 21:52:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) syz_open_pts(0xffffffffffffffff, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x80080, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x48000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) fcntl$getown(r0, 0x9) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socketpair$inet(0x2, 0x0, 0xffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000)={r3, 0x7}, &(0x7f0000004000)=0x8) r4 = syz_open_procfs(r1, &(0x7f0000004000-0x7)="03000000617004") pread64(r4, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000005000-0x4)=0x0) [ 41.827098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 41.827100] 10999 total pagecache pages [ 41.827103] 0 pages in swap cache [ 41.827107] Swap cache stats: add 0, delete 0, find 0/0 [ 41.827109] Free swap = 0kB [ 41.827111] Total swap = 0kB [ 41.827113] 1965979 pages RAM [ 41.827115] 0 pages HighMem/MovableOnly [ 41.827117] 320509 pages reserved [ 42.376854] lowmem_reserve[]: 0 0 3501 3501 2018/01/12 21:52:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d56000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000460000)={0x8, 0x8, 0x960, 0x1000, &(0x7f0000846000-0x1000)=""/4096, 0xb4, &(0x7f0000e68000-0xb4)=""/180, 0xd8, &(0x7f00006e1000)=""/216}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c9c000)=0x7, 0x4) creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000406, r1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00008a0000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000d76000)='/dev/ppp\x00', 0x101000, 0x0) pwrite64(r0, &(0x7f00005b8000)="83f58d852503277f0c248364add952c05d7a92911920855a40e83cbfa89f87204dd7c64c8d5de3bd3829c8945d83f5274f4c50dcf8da6801e60d6c01762ec2e293", 0x41, 0x0) 2018/01/12 21:52:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) epoll_create1(0x0) ppoll(&(0x7f0000e27000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000135000)={0x77359400, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) write(0xffffffffffffffff, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) [ 42.376871] Normal free:2932408kB min:36824kB low:46028kB high:55232kB active_anon:192388kB inactive_anon:176kB active_file:14108kB inactive_file:29712kB unevictable:0kB writepending:444kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21216kB slab_unreclaimable:243172kB kernel_stack:5472kB pagetables:2424kB bounce:0kB free_pcp:1340kB local_pcp:700kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 42.376916] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 1836*4kB (UME) 534*8kB (UME) 365*16kB (UM) 65*32kB (UME) 29*64kB (UM) 13*128kB (UM) 9*256kB (UME) 2*512kB (ME) 4*1024kB (UM) 1*2048kB (E) 708*4096kB (M) = 2932496kB 2018/01/12 21:52:50 executing program 6: r0 = socket(0x2, 0xb, 0xffffffff) 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) bind(r0, &(0x7f0000002000-0x10)=@ipx={0x4, 0x401, 0x8, 'sj%@&W', 0x100, 0x0}, 0x10) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x256, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000083b000)='attr/sockcreate\x00') sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/12 21:52:50 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000018000)=""/160) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r1, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000055000-0x4)=0x6, 0x4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/12 21:52:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40001, 0x0) 2018/01/12 21:52:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000092000-0xf)='/dev/sequencer\x00', 0x208d40, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000472000-0x30)={0x14, 0x0, &(0x7f0000eb6000)=[@acquire={0x40046305, 0x1}, @dead_binder_done={0x40086310, 0x2}], 0x30, 0x0, &(0x7f0000d2a000-0x30)="bc4b24b76e274c91bb2b177d5c6f93913fc03b107e916b2e61e62320a4fde5761c3271a99dddc7fbab51ec4b49313017"}) 2018/01/12 21:52:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x80000000) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000cc2000-0x4)=0x0) open$dir(&(0x7f0000991000)='./file0\x00', 0x204002, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00006e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa0000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000785000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a5000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000060f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0x8, 0x1, 0x40, 0x2, 0x20, 0x80, 0x3b, r2, r3}, {0x6, 0x101, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x2, 0x600000000, 0x20, 0x8a}, {0x100000001, 0x175, 0xfffffffffffff72d, 0x2}, 0xd1, 0xc, 0x2, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x7, 0x3, 0x2d, 0x10001, 0x25, 0x800}}, 0xe8) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00008bc000)={0x5a59a6d1, 0x0, 0x5, 0x53, &(0x7f0000eb6000)=""/83, 0x27, &(0x7f0000dc5000-0x27)=""/39, 0x27, &(0x7f00008e1000)=""/39}) bind(r0, &(0x7f000091d000-0x10)=@ipx={0x4, 0x2, 0xb4, "e4e22621540e", 0x3, 0x0}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f000098a000)={0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000525000-0x9)='/dev/ppp\x00', 0x40880, 0x0) socket$inet6(0xa, 0x80000, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000026000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x95ec, 0x988b11e, 0x2, 0x6}, &(0x7f0000230000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa4000)={0x0, 0x1f, 0x401, 0xffffffff}, &(0x7f0000936000)=0x10) setsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000416000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000482000)={r5, 0xaf8, 0x80, 0x9, 0x227, 0x7, 0x6, 0x0, {r6, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x954}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa94966e, 0x8, 0x3ff, 0x791, 0x7}}, &(0x7f0000e37000)=0xb8) sendto$unix(r4, &(0x7f0000257000-0x99)="5312533851614f4058adcad2fadce63bb091e32e8fc72c4d836d74ac09f41ac8e34ec84643cef62af1dbb0c695be1bf622db6e6e6c8acc23e0cc03c27713a79fd7dcfe159152142bfbbf2142f3387799e484ca993f51766bcfb86ac34ec16fa127f4813c49730f88111a2bbf9a2fcdfc956ed1d7e59ceb5892d02345b13b2062a8cc128e4d47eeb8eb81033f2c0257d4877dfaf541d7f4152a", 0x99, 0x4040804, &(0x7f0000b4e000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00007d8000-0x4)=0x0, &(0x7f0000c34000-0x4)=0x4) chroot(&(0x7f0000547000)='./file0\x00') 2018/01/12 21:52:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) process_vm_readv(r0, &(0x7f0000a6b000)=[{&(0x7f000077e000-0xe9)=""/233, 0xe9}, {&(0x7f00006f7000)=""/146, 0x92}, {&(0x7f000029f000)=""/4096, 0x1000}, {&(0x7f00007f2000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000023e000)=[{&(0x7f0000434000-0x7d)=""/125, 0x7d}, {&(0x7f0000fdd000)=""/253, 0xfd}], 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/12 21:52:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xe)='lo&:\'cgroup\\{\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000fdb000-0xcb)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914da52cf78ce22c00160e96aa1f87a1f2566e4b6dc317ffce8a3875be6781ee3fea83afb57f92949324369818341661c2875259e9d269a17b5d24cf527c7448236b621ad1194b47d5ecda7e965270935a2439e7428040eb70085656e807ffe2c58d3343095802a57ff2ba5b21529b5b3508dbe8e782a06ddf32d9794bf0b959c51e12364be01bccb37fb567e9704354d75a1a39438f8a1d6ffed570b7d70ceba4f9ae7021230afa08c0ef", 0xcb) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000400000)=[0x60b, 0x7ff]) readv(r0, &(0x7f0000a13000)=[{&(0x7f00001dc000)=""/173, 0xad}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00009fd000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) socketpair(0x1b, 0x6, 0x3ff, &(0x7f0000b83000)={0x0, 0x0}) 2018/01/12 21:52:50 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/12 21:52:50 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b7f000-0x28)={@common='lo\x00', &(0x7f0000eb2000)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.377005] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.377007] 11005 total pagecache pages [ 42.377010] 0 pages in swap cache [ 42.377014] Swap cache stats: add 0, delete 0, find 0/0 [ 42.377016] Free swap = 0kB [ 42.377018] Total swap = 0kB [ 42.377020] 1965979 pages RAM [ 42.377022] 0 pages HighMem/MovableOnly [ 42.377024] 320509 pages reserved 2018/01/12 21:52:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/autofs\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000129000-0x38)={&(0x7f0000f4a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f6f000-0x70)=[{&(0x7f0000fca000-0xd2)=""/220, 0xdc}, {&(0x7f0000e90000)=""/4096, 0x1000}, {&(0x7f0000852000-0xdc)=""/220, 0xdc}, {&(0x7f0000c0d000-0x94)=""/148, 0x94}, {&(0x7f0000e17000)=""/228, 0xe4}, {&(0x7f0000b1b000-0xb0)=""/176, 0xb0}, {&(0x7f0000bab000)=""/217, 0xd9}], 0x7, &(0x7f00007dd000+0x680)=""/235, 0xeb, 0x0}, 0x2002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001f3000-0x30)={0x4c, 0x0, &(0x7f000044c000-0x6c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ec000)=[], &(0x7f0000460000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000002b000)=""}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) pread64(r0, &(0x7f0000f80000-0xc9)=""/201, 0xc9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8932, &(0x7f0000cdc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 42.558448] sg_write: data in/out 44282/157 bytes for SCSI command 0xf7-- guessing data in; [ 42.558448] program syz-executor2 not setting count and/or reply_len properly [ 42.584409] kasan: CONFIG_KASAN_INLINE enabled [ 42.591638] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 42.598968] binder: 5726:5727 got new transaction with bad transaction stack, transaction 29 has target 5726:0 [ 42.598979] binder: 5726:5727 transaction failed 29201/-71, size 0-0 line 3031 [ 42.619925] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 42.626145] Dumping ftrace buffer: [ 42.629651] (ftrace buffer empty) [ 42.633329] Modules linked in: [ 42.636605] CPU: 1 PID: 5715 Comm: syz-executor2 Not tainted 4.9.76-g8e170a5 #11 [ 42.644104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.653427] task: ffff8801c71e1800 task.stack: ffff8801c9a58000 [ 42.659446] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 42.667506] RSP: 0018:ffff8801c9a5fac0 EFLAGS: 00010246 [ 42.672924] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826688c3 [ 42.680252] RDX: 0000000000000000 RSI: ffffc900032e8000 RDI: ffff8801c72b0170 [ 42.687487] RBP: ffff8801c9a5fbc8 R08: 0000000000000000 R09: ffffed00394cf7f1 [ 42.694724] R10: 0000000000000005 R11: ffffed00394cf7f0 R12: 0000000000001000 [ 42.701960] R13: 0000000000000000 R14: ffff8801ca67bf60 R15: ffff8801c72b0140 [ 42.709197] FS: 00007f4502946700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 42.717388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.723236] CR2: 00007f4502924db8 CR3: 00000001ca432000 CR4: 0000000000160670 [ 42.730473] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.737725] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.744968] Stack: [ 42.747082] ffff8801d520d880 ffff8801c9a5faf0 ffff8801c72b0158 ffff880100000089 [ 42.755047] 0000000000000000 ffff8801c72b0168 00000000000000ad 0000000000000246 [ 42.762997] ffff8801d16b6000 1ffff1003934bf64 00000000201dc000 00000000201dc024 [ 42.770951] Call Trace: [ 42.773508] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 42.780138] [] ? fsnotify+0xf30/0xf30 [ 42.785558] [] ? avc_policy_seqno+0x9/0x20 [ 42.791412] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 42.798391] [] ? security_file_permission+0x89/0x1e0 [ 42.805109] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 42.811744] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 42.818377] [] do_readv_writev+0x520/0x750 [ 42.824229] [] ? vfs_write+0x530/0x530 [ 42.829733] [] ? exit_robust_list+0x230/0x230 [ 42.835844] [] ? __fget+0x201/0x3a0 [ 42.841088] [] ? __fget+0x228/0x3a0 [ 42.846330] [] ? __fget+0x47/0x3a0 [ 42.851485] [] vfs_readv+0x84/0xc0 [ 42.856640] [] do_readv+0xe6/0x250 [ 42.861796] [] ? vfs_readv+0xc0/0xc0 [ 42.867126] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 42.873765] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.880573] [] SyS_readv+0x27/0x30 [ 42.885731] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 42.892272] 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 [ 42.918663] RIP [] sg_read+0xd0c/0x1440 [ 42.924370] RSP [ 42.930844] ---[ end trace be0b26bf55a27300 ]--- [ 42.935621] Kernel panic - not syncing: Fatal exception [ 42.941421] Dumping ftrace buffer: [ 42.944933] (ftrace buffer empty) [ 42.948607] Kernel Offset: disabled [ 42.952200] Rebooting in 86400 seconds..