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", 0x1000) mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x5) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) dup(r0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000017000)={0x0, 0x7f, 0x7}, &(0x7f0000018000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000013000)={r3, 0x0}, 0x8) splice(r2, &(0x7f0000004000)=0x0, r1, &(0x7f0000008000)=0x0, 0x80, 0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000000f000-0x8)={0x401}, 0x0, &(0x7f0000018000-0x10)={0x0, 0x0}, 0x8) userfaultfd(0x80800) 2018/01/13 00:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c53000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a7e000)=0x1c) fcntl$notify(r0, 0x402, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000836000-0x108)={0x0, @in6={{0xa, 0x2, 0xe2d0, @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]}, [0x3, 0xaa74, 0x6, 0x80000001, 0x3, 0x8, 0x400, 0x80000001, 0x80000001, 0x2, 0xfffffffffffffd9e, 0x400, 0x20, 0x1, 0x0]}, &(0x7f000023a000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a75000-0xa0)={r1, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xa000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb64, 0x5, 0x100, 0x4e}, &(0x7f0000e7e000)=0xa0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ftruncate(r3, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000023f000)={r2, 0x9, 0xffffffffffffff81, 0x400, 0x81, 0x1}, &(0x7f00009b8000-0x4)=0x14) 2018/01/13 00:35:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000dce000)={0x0, 0x0, &(0x7f00003a1000)={&(0x7f0000adf000)={0x2, 0xb, 0x9, 0x0, 0x44, 0x0, 0x2, 0x2, [@sadb_ident={0x2, 0xb, 0x400, 0x0, 0x100000001}, @sadb_key={0x1c, 0x9, 0x6b8, 0x0, "d03e2e60f214556e45a54b2a062b51c40375480d4fef441fd3c5904d91d448b85e53de9faa5b51f39139303f28940fa3b3b81f2366abb178c149d1d1f0ad6d16159c6d6224610c79b21adb9b6352c70c442506b15504d7670b743f9b89a1d373d6169ea11105c3e94cb3c692109874caa6ad27153e3446161a9e9f7d53764e53bb3a94382504e9480748518afb768e092075a2521321ddfa913c85b89e3063c18b95c30e01cfb2473960279d90ac0d669c01110bc0b25083359f0feb613b5acd1209a8e987c767f2f282108cd7ecebca18896aa4227e19"}, @sadb_address={0x3, 0x6, 0x3b, 0xa0, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x9}}, @sadb_address={0x3, 0x17, 0x3f, 0xa0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x17, 0x18, 0x0, 0x20, 0xab, "0398732bd07165ee31bc87c9e415e695286f209d11c865b3d93cee27ecb7950266aa29ad01b0a22df6c606f80432ce301c9913b31a03f1c98dcb0b3d1611770022df0299913bef3d3857adf8eea02424b3a6a58cba20e263394a894c037fd4b10f00dea735ec5f6414077a7473863d99a481eb3c3949f9a1ba6fad819e57acdcea9a087b5182c97c5743f6ce9cf6d2276b67674d7c4fed013b52b700aa3624e8d3659c4c81b7d6ead8ad87"}]}, 0x220}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/13 00:35:06 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(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) getpeername(r1, &(0x7f0000b6d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000087e000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/13 00:35:06 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000736000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d99000)={0x1, &(0x7f0000d99000)=[{0x0, 0x0}]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000d99000)={r2, &(0x7f0000d93000)=""/50}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bfc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000963000)=0x0, &(0x7f000035c000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = dup(r0) readlinkat(r2, &(0x7f00003ba000-0x8)='./file0\x00', &(0x7f0000161000-0x6c)=""/108, 0x6c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000e55000-0x20)={0x20, 0x0, 0x10002, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000088f000)={0x1000, r4, 0x10001, 0xee6}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 00:35:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x9) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) syz_open_dev$sg(&(0x7f00009aa000)='/dev/sg#\x00', 0x7, 0x40000) close(r0) r3 = 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)={0x1000, 0x3, 0x4, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents(r3, &(0x7f0000976000-0xee)=""/238, 0xee) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) r5 = socket$inet6(0xa, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(0xffffffffffffffff, &(0x7f000092a000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00009f6000)={0x0, @in6={{0xa, 0x2, 0x11e, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000000, 0x3, 0x7b8, 0x8000, 0x401, 0x4f84, 0x8, 0x9, 0xadeb, 0x5, 0x4, 0xd5ed, 0xa212, 0x4, 0xee]}, &(0x7f00008f5000-0x4)=0x108) 2018/01/13 00:35:06 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000004000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000002a000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000022000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x0, 0xa, 0xa0, 0xa0, 0x2f, r1, r3}, {0x0, 0x5, 0x7fffffff, 0xf0f1, 0x4, 0x0, 0x0, 0x3ff}, {0x3f, 0x200800000000000, 0x3ff, 0x20}, 0x5, 0x3, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in=@rand_addr=0x933, 0x6, 0x3, 0x0, 0x40, 0x80000001, 0x1ff, 0x7}}, 0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000002b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0x2, 0xff, 0x8, 0xfffffffffffff269, 0x6, 0x8}, &(0x7f0000010000-0x4)=0x20) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000001f000)='/dev/autofs\x00', 0x48000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000002a000-0x38)={&(0x7f0000029000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002a000-0x10)={&(0x7f000000f000-0x344)=@polexpire={0x344, 0x1b, 0x401, 0x0, 0x2, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6, 0x0, 0x5, 0x2, 0xa0, 0x20, 0x11, r1, r3}, {0x401, 0x4, 0x9, 0x0, 0x0, 0x2, 0x2, 0x0}, {0x2, 0x44, 0x81, 0x1}, 0x3, 0x7, 0x1, 0x1, 0x1, 0x0}, 0x3ff}, [@sec_ctx={0x9c, 0x8, {0x96, 0x8, 0x1, 0x9, 0x8e, "8a8a32071428a0d8d500ca17fbc436e77901f21ea45f825e5b3a7155f5b691dfc8e142ee753e0fb76b82aad044a37291c666e682f3af18dac1c328bc142e27f0b12f256d2f36af323e0bc699c4f2269202ebab2dc2988dc02b3847afcfe8b4eb80c491c301df3f7d10445971822cac2b5af01cc5d5d80a356a54f65ea05551e0ad3b99c7dc8ae2ae819db4a2e4dd"}}, @sec_ctx={0xe8, 0x8, {0xe2, 0x8, 0x1, 0x7fffffff, 0xda, "2c71240f7115da661fcfa84d337fde236a62e235a1edef51a638af012a54f2f59d7e8d6dc9854ec242264fc8ad0bd3ce14ab4967fb5042f4f69084e2345ac61279d19f9f1db3d420000f15367e2e361be75000546410742eb7eb72d48417c91a339479f96610fa70ca17c266e826f12b82b42bc232b59b0980d8aeb134e285402237cd4328dd931114a5b4f122cac748e4314699095e7bce810d15d897de53365550d04d1ac2029dcabc470f2524af61c2fc9dc47e2261919e32b2decceb1a82a11dcd29dc22998960c125a0dcb799f02f5020d49563281e761a"}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @ipv4_hthresh={0x8, 0x3, {0x20, 0x3}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sec_ctx={0xcc, 0x8, {0xc8, 0x8, 0x1, 0x7, 0xc0, "a4480fd5f3f846bc1b0d8f2ebd1d6851e30ac0972aae51a406a05acd8236079ce70ecefd07bde9e84a46bcba9f27b2ac705999b5ba45114eb5fe38459c13f1cb72a831119c85fd36256bcaea7d458e7793bde9ac82af6a5da5a9dd06eef8e4c2e05b10de0413422dc302f961c7786a9d6e5e111c219ffac7d938db39edc9e08f2cd39f51a1219d8aa13fb6d54c46831e4209b83e68f72a3926180de959e32406f58e721f1dbad431430730c45eb799100f224be58c78a445e5426fcaac848d86"}}]}, 0x344}, 0x1, 0x0, 0x0, 0x5}, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000-0x10)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x20000301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00009f0000-0xd)='/dev/urandom\x00', 0x0, 0x1) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000a2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cdd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) accept$packet(r2, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000874000)=0x14) setgid(r1) writev(r0, &(0x7f0000d66000-0xa0)=[{&(0x7f0000106000-0x65)="", 0x0}, {&(0x7f0000a14000)="", 0x0}, {&(0x7f0000a28000)="", 0x0}, {&(0x7f000093f000-0x33)="df99507243f6da1d409c155ee45728781eee2117d1f54cdb67fa58e3654d49cba2199ef5a706b758d3297064cf292a3c01d7e7", 0x33}], 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00002a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="5759f0ef41af0c54106c510863847f2b"}) 2018/01/13 00:35:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000053a000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbfe9, 0x5, 0x6, "0e80f086c71d97e5c7db5b442822df96e6ff7202472221d2134cc7083b85a5d991bed12eef5ac7cf0b44672ef9d974a8e4f8492669539ec16cfe1c4e5292ed2b3ddbeaa43e3c4ce6e897298cc624997c"}, 0x160) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x80006, 0x400) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/13 00:35:06 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 00:35:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000109000)=0x0, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/01/13 00:35:06 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002a6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff9000-0x4a)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ffb000-0x4)=0x0) r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000973000-0x40)={&(0x7f0000ffa000-0xc)=[0x0, 0x0, 0x0], &(0x7f00007e9000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000113000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000ffa000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x4, 0xa, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000ffb000-0xc2)="02c8a53fcd37588277924650e80c14739d6a8ab1e0122287692e234452e66520ade6d86b22e09c533612e3109d45c2acbb950a11d46663f101f04b5d8028ead5f197de7f706f6aa93d090878533f3939b401e4c8991f00cb95fa7bdb81c7cef089772adaa55d1528e7da0cb59057daa23730e21bc1a72dcd0f19d4b1277353bc0e2e3e3c1802e00b1ef3db2a6363826114a57509ef6fdcb00de22e87c073c3d1cab5d7c5f38607993fb35cdf1c827fdc4cbd4e9394a1ffc7781ec2f88b9929ba2244") socketpair(0xd, 0x8000e, 0xb36, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000ac4000-0x4c)=@file={0x0, ""/74}, &(0x7f0000ffa000-0x4)=0x4c) 2018/01/13 00:35:06 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007f2000+0x807)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f000093e000-0x6a)=""/106, &(0x7f000093e000-0x4)=0x6a) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000017c000)={0x3, 0x0, 'client0\x00', 0x1, "727d491dcc91b8b6", "0dbd105ff2eb6ed48ca48292eee7e34871e00c01baf3d442ca65abd46d3dc55c", 0x9d4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000063b000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:06 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x0) chown(&(0x7f0000002000)='./file0\x00', r1, r2) 2018/01/13 00:35:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000003000)=""/60, 0x6}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x21d5}, &(0x7f0000001000+0xb54)=0x8) r2 = socket(0x80000000010, 0x802, 0x0) write(r2, &(0x7f0000002000-0x26)="260000002400430504082c0001000000000000000100000000000b00f1ffffffffff03c76e35", 0x26) 2018/01/13 00:35:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000002f000)={0x2, 0x0, 0x3fffffffffffff, 0x31, 0x0}) mknod(&(0x7f0000990000)='./file0\x00', 0x42, 0x80000001) execve(&(0x7f0000cd2000)='./file0\x00', &(0x7f00000d8000-0x48)=[], &(0x7f0000462000)=[]) 2018/01/13 00:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4b000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/01/13 00:35:06 executing program 5: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000067f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003dc000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x0, 0x86e, 0x0}, &(0x7f000093c000)=0xa0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000a0000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d9000)={r3, @multicast2=0xe0000002, @empty=0x0}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000235000)=0x0, &(0x7f0000119000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005b2000)={r2, 0x1f}, &(0x7f000084a000-0x4)=0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000f9000-0x80)=@generic={0x0, ""/126}, &(0x7f00006b8000-0x4)=0x80, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000089e000)={0xc431, 0xd29, 0x1, 0x1c, 0x2}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000466000-0x4)=0x0, &(0x7f0000597000)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e13000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000091d000-0x4)=0xb, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000416000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000016e000-0x4)=0xb) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000364000-0x28)={@common="05696630000000000000003f00", &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e78000)='/dev/pktcdvd/control\x00', 0x14102, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x10000, 0x5, 0xf8, @tick=0x4, {0x3, 0x0}, {0xfffffffffffffffd, 0x0}, @raw8={"7388d654f950f4000000549f"}}], 0x30) epoll_wait(r1, &(0x7f0000f4f000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/13 00:35:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x24a682, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000000000/0xce9000)=nil, 0xce9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000556000)={0x81, 0x100, 0x7ff, 0x1f}, 0x10) prctl$intptr(0x18, 0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000054b000-0x10)='/selinux/policy\x00', 0x0, 0x0) capset(&(0x7f0000ce3000-0x8)={0x19980330, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) sendmsg$nl_xfrm(r2, &(0x7f0000cea000-0x38)={&(0x7f00002db000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000cea000-0x10)={&(0x7f00002c5000)=@generic="56cc9a20137ac06acbf135415a07a2d6d546269101350e73366588e866d3da4927ca5778c2", 0x25}, 0x1, 0x0, 0x0, 0x4000000}, 0xc000) [ 50.008496] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 50.046502] audit: type=1400 audit(1515803706.264:31): avc: denied { setpcap } for pid=7254 comm="syz-executor7" capability=8 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 2018/01/13 00:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000072b000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000051b000)={0x8}, 0x4) getpgrp(r3) 2018/01/13 00:35:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = open(&(0x7f0000486000)='./file0\x00', 0x30080, 0x80) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000078a000-0xea)="2a4c72854157795164bdb3cca6203f1457af16a92eb03f965d9b7e51e4e68861334c6dcf3fca72b7705e346c0967b6413a764a16245851b76bd13fc12cf45b05dcbcfb305359a2254094a3205f6568049da20d7743aae3ca4503902dd40d4522f6460efda942b5779476ba5de76cdc0cb4762d1ba8e656d39f2381c825461a0aba896fa03787abeb8e956d65f72e068ba2a35b74fad878704f3f98e05563e3de1f38e1b0009ef16e4419a6e3123a2da88f7f03e7508d6d86c47e296dd83b8af9c5dcf1be5713b2f43168ebd2de5d0378160aaf96337ecfada940dc0eef2ef96af53a3eefb9f4972c00d9", 0xea) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) 2018/01/13 00:35:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dd8000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000f00000)='net/stat\x00') 2018/01/13 00:35:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000)=0x900008, 0x100000080000000c) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000237000)=0x0) 2018/01/13 00:35:06 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003e7000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) 2018/01/13 00:35:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fab000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$netlink(r4, &(0x7f000002a000)=@proc={0x10, 0x0, 0x0, 0x4000}, 0xc) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) getrlimit(0x6, &(0x7f0000d99000)={0x0, 0x0}) tkill(r0, 0x13) 2018/01/13 00:35:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00002f9000)={0xa, 0x0, 0x5b50, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$inet(0x2, 0x80f, 0x3) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000473000-0xe)='/dev/keychord\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f00001f0000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000728000)=[{r1, 0x80a5, 0x0}, {r2, 0xc9b4430500b2c3d3, 0x0}, {r3, 0x408, 0x0}], 0x3, &(0x7f000082e000)={r4, r5+30000000}, &(0x7f0000bbc000-0x8)={0x14e0}, 0x8) set_robust_list(&(0x7f0000fc6000-0x18)={&(0x7f000030b000/0x1000)=nil, 0x2, &(0x7f0000a35000/0x2000)=nil}, 0x18) getpeername$unix(r3, &(0x7f000001d000-0x1f)=@file={0x0, ""/29}, &(0x7f0000682000-0x4)=0x1f) r6 = socket$inet6(0xa, 0x802, 0x0) syz_open_dev$urandom(&(0x7f000070f000-0xd)='/dev/urandom\x00', 0x0, 0x383080) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000044d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x20) 2018/01/13 00:35:06 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000002000)={0x0}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x4c, 0x0, &(0x7f000000a000+0x45e)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000005000)=[], &(0x7f0000006000)=[0x38, 0x0, 0x753888ca4b7c85b5]}, 0x0}}], 0x0, 0x0, &(0x7f0000007000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/13 00:35:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e77000)={@common='lo\x00', &(0x7f0000e24000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000479000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005a8000-0x8)={0x0, 0x1}, &(0x7f00002d6000)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000073000)={0x100000000, 0x200, 0x1, 0x4, 0x0}, 0x10) r2 = add_key(&(0x7f0000004000-0x6)='.dead\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d5e000-0x1000)="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", 0x1000, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$keychord(0xffffffffffffff9c, &(0x7f00002cd000-0xe)='/dev/keychord\x00', 0x0, 0x0) r3 = openat(r0, &(0x7f0000f13000-0x8)='./file0\x00', 0x0, 0x6a6f035c7db49ad9) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) getsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f00009f7000)=""/5, &(0x7f00008ef000)=0x5) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x0, 0xb76, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/13 00:35:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067c000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000256000+0xfc5)={0x0, 0x0, 0x9a4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f06000-0x10)={0x0, 0x0, 0x8}) mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r3) accept$packet(0xffffffffffffff9c, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000039a000)=0x14) clock_nanosleep(0x2, 0x0, &(0x7f0000772000)={0x0, 0x989680}, &(0x7f000081f000)={0x0, 0x0}) sendto$packet(r4, &(0x7f0000000000)="e472d92950ec23920340f8c4059ffb0f93b4318708d1dcdfa6711ec19eae58eb08d7754b192245ed43e343f0bb87203987ff9afc43", 0x35, 0x20000011, &(0x7f000024f000)={0x11, 0x100, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mkdir(&(0x7f00002df000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x4000, &(0x7f00000ba000)="") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000099a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000935000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x400, 0x1, 0x6, 0xa, 0x80, 0x20, 0x33, r5, r6}, {0x400, 0x3, 0x234, 0x10001, 0x40, 0x2, 0x2, 0x800}, {0x6, 0x5, 0x7, 0x1ff}, 0x1, 0xd, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x1, 0x6, 0xf5, 0x1f, 0x5}}, 0xe8) mount(&(0x7f0000500000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00000e1000)='ext2\x00', 0x1793d0ab4bda7a2c, &(0x7f0000ffc000)="") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ada000-0x10)={r1, r2, 0x8}) r7 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000db4000)=""/1752, 0x6d8) getdents64(r7, &(0x7f000051a000-0xc2)=""/184, 0xb8) 2018/01/13 00:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000058000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009e0000)={0x0, 0x0}, &(0x7f0000595000)=0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c38000)={0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r3, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) [ 50.295664] binder: 7279:7287 got transaction with invalid offsets ptr [ 50.311308] binder: 7279:7287 transaction failed 29201/-14, size 0-56 line 3155 [ 50.331658] binder_alloc: binder_alloc_mmap_handler: 7279 20000000-20002000 already mapped failed -16 2018/01/13 00:35:06 executing program 0: 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}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000022a000)='/dev/sg#\x00', 0x240000000000, 0x800) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000059d000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000073c000)=0x5, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e94000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x83, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0xfffffffffffffffc, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) eventfd2(0x7fff80, 0x800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8e000-0xf)='/dev/sequencer\x00', 0xc0, 0x0) [ 50.347221] binder: BINDER_SET_CONTEXT_MGR already set [ 50.352831] binder: 7279:7287 ioctl 40046207 0 returned -16 [ 50.354578] binder_alloc: 7279: binder_alloc_buf, no vma [ 50.354594] binder: 7305:7306 transaction failed 29189/-3, size 0-0 line 3127 [ 50.354731] binder: 7305:7306 ioctl c0306201 20000fd0 returned -14 [ 50.358565] device lo entered promiscuous mode [ 50.366743] device lo left promiscuous mode [ 50.377473] binder_alloc: 7279: binder_alloc_buf, no vma [ 50.377492] binder: 7305:7306 transaction failed 29189/-3, size 0-0 line 3127 [ 50.389651] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.437597] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.453176] device lo entered promiscuous mode [ 50.458358] device lo left promiscuous mode 2018/01/13 00:35:07 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093f000-0x3)=0x0, &(0x7f000093b000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001a3000-0x8)={0x0, 0x0}) 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fca000-0xea)="240000002d00070800000000000010000108efff0100000000000501000000001cfffffaaf67aa11bcd742990a3e600000e27a6b6ea2acf2714217680000000000000000f8312768d24e93d5028d5fca8a63dcd9664a2359a8f2645cdf9b5f4fa9af4b49cae2effc94482747467605e6b06aae6439dcfee0012f1cb86fb33a66d2d8918474fb628e8eca8e5956f63e71bb9b6285d348b19796fbbf20b88453858d69c2517b447e4a4bdcbc72a6fe394c7b117e0a3c3ecc076cbb5e3d171e5ad289d2f93fbaa65376c37f0af60b30376ba8b943a9b523537660e2cae109e50e7cc7610264ff3b551900ec", 0xea) 2018/01/13 00:35:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f3b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000f4b000-0xe8)={0x0, 0x0, 0x0, 0x4183, 0x200, 0x0, 0x5, 0x7, 0x8, "a337f3a3f070918445f925dd9bdd0f4591954927f511b979970be82fa187b42a76b8d44833cb0909a4fda4a00ee93c7deed8b33dd4dc29a290b8030027ef3b15", "4c738e3522af01151494f925fdc598f15b2a7053b7ba15c5e3dab373cb7f93a53a0703cff2d4176f45317f77a8357e727a87046a5966e1c1e240dba4142182d8", "a96476a344691d8c24ca1d974f86b41464c7d50b419c32ef0194c85bd7338fa7", [0xffff, 0x5]}) bind$llc(r2, &(0x7f00004fb000)={0x1a, 0xf8, 0x4, 0x5, 0xfffffffffffffffc, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) listen(r1, 0x5) 2018/01/13 00:35:07 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x8, r0) 2018/01/13 00:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000d02000-0xf)='/dev/snd/timer\x00', 0x0, 0x402) r0 = add_key$keyring(&(0x7f00002bd000-0x8)='keyring\x00', &(0x7f0000424000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000dde000)='rxrpc\x00', &(0x7f00006b3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c4000-0x4)='ppp1\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000a32000)='asymmetric\x00', &(0x7f000030a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) setitimer(0x2, &(0x7f00007cf000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008a0000-0x15)='/dev/pktcdvd/control\x00', 0x22240, 0x0) clock_gettime(0x0, &(0x7f0000738000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f47000-0x10)={0x0, 0x0}) futimesat(r3, &(0x7f000077e000)='./file0\x00', &(0x7f000018c000)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) eventfd2(0x8, 0x80000) 2018/01/13 00:35:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x2, &(0x7f00007cf000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet(r0, &(0x7f0000889000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051e000)=0x10, 0x800) sendmmsg(r1, &(0x7f00005f7000)=[{{&(0x7f000093e000)=@nfc={0x27, 0x8, 0x1, 0x3}, 0x10, &(0x7f00005a8000-0x10)=[{&(0x7f0000e9c000)="13721fdfcef4292693eb46ed892074751602ce76260af3bcd166a3262375d41007b41f0e4be41f01634fb26fa078be5abf6b7348ce48831484dd4a36e5aa6c1c557154cb4486a7d6f772b23d8d868c68a3e77c458b75aaefbe3b679010bd88ddc369144178bea7b44cfe4128901b6df61e0f26a310f4462fe8e80ab6e245ad5e6c456a79f75320664f0c7ff2ad8eeb173bb2f49815ea3e809ab983aaa14e57a377340d60214ab6637befe984b5d965b1626ee31588eb", 0xb6}], 0x1, &(0x7f000090f000)=[{0x18, 0x3a, 0xbc8, "9c8ef15bffb69123"}, {0x10, 0x10e, 0x6bf, ""}], 0x28, 0x48800}, 0x712}, {{&(0x7f000077a000)=@l2={0x1f, 0x1000, {0x4, 0xfffffffffffffc01, 0x0, 0x0, 0x1, 0x7f}, 0x0, 0x8645}, 0xe, &(0x7f000023a000)=[{&(0x7f00005cd000)="ac62a91baea1c6854efda6abee0ca7b6e16879ec673fb7b499b122e7448082fa98887797975a305cf90a80d28d", 0x2d}], 0x1, &(0x7f0000e8d000)=[{0x30, 0x1, 0x0, "6c895ffa23db665120892d88b4efa6f11f5d3b2518477c9baa"}, {0x28, 0x0, 0x5, "c60c5ed12bc8db4eaf0d0b6793e499294b84664464aea8"}, {0x40, 0x18d, 0x2, "333c3e86c0a6ee6c2204a937beba4f2f8a47a276beea5d2cc5a07dbd1c8f240bbb666c2dd8ad6a5c4768d93141"}, {0x10, 0x10b, 0x5, ""}, {0x80, 0x0, 0x80, "12c5bb852d074a564c1a68dfd9d37df64eede6e7aa45def3f5c81b8312744b79e3d97dfbd176a6fd6f1fca14f9db8d9c478338dfe24e48377790c61fa64fb358efe7b8a93626eb72230a7311381b65e78371ff792ba6deb988ea5ae305b28d1111065c3526bcf02fbbb401145d"}, {0xb8, 0x10d, 0xffffffffffff0001, "6579067c255f7827360b2419304787da0fd6bd93acd4cf33e21b712fd511a8b552f6a48ffdb3e47206e70ef310a6d3d7822c6716fc70787a269d1da79235b4e25f0596d6b7d110cee74c2bee4c2753649b6556ff56e5b51000a79b021ead14d651a779e64b6a9d8065b19c61fa5173f48866c8d27269b81ad2b19851a5be7dadb8e6b033e61406b03079af5bde46595e73c5cf54aae2c71089fac9e64e5101b9c80952638fac"}, {0xd0, 0x3a, 0x7, "6d5dd607747cfa5b038f8c183fe41ede8f589ad3b087cde99cfd145c3ca00d56417e8de394635ea26b4d34199e25fcf322769b64d770f99f311797ba7c956d63f4275a960b2d82c4fd0094d61adbbc3c8bc588c87f082250e0f43e6c1fb6167a4293d4bf9191d25e83834c80f5d778734daa2d0469f655f07ed5a8a0bf2c7bbc97c1faac85f876a04bb2be9ca8a4328d18570527009f73080fd557f916b2120742a2eda1d4d969f119248b5667826a66c37d07eeb5fa7ac01c62"}, {0x88, 0x110, 0x0, "05b50c63b1191c10f3fab2bd4fc212687e8edfd03be3e3ae00475fb1261091510ffcb84c586a5fd93961055323824de20bf782de1f05974aa0b7527056aaf186c4a19319f4841e6f452629f8d1382b79662b7f3861c7306839839c2b86b8c199d359cb1fc2b057c1deb9577ee7638d2796"}, {0x90, 0xff, 0x1, 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{&(0x7f0000185000)="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0x1000}, {&(0x7f0000e6d000)="09c50da10fd01f2ec497e5dd2226cadbfdce9483c897e10c2bf9ed6072f6a134f712b5d5ca9fc0f1f0baabf7a6538071ac62a54402de6fa65f5043b36f720f641898ef28ea6e2a7a7ec5cd970f093573ae0500d13f8c293df174a170617947eb2f60afc8cab6e879dcdd9a326f709a64169c76de64e6cb9bf8f705a01e8467956a4577f3c262141f52bbb13a07a52c7d61281bc503e273b7d69f13a08ccb64a5023da5", 0xa3}], 0x4, &(0x7f0000e49000-0x1a0)=[{0x98, 0x10a, 0xfe, "ca9a4fbc0db1cadf75b515444002c1f75d0d314d38778268b726ddac600a73431770b44b14717868ae955e7cd0625b2d32efba3b7eefdf89b15e283bdbfecc9c19208e3b3bb9b254a21f04a05a841450abfb97240c58e727b5161a6f6a1c1c9c298fa534d2f4c43d2913c09037b15116cadd706a775c41740f5fac1351c7b4fa7a"}, {0x108, 0x1, 0x9, "25ab6af27cdec7f5615abca4a7b7d3275a5c65db32624eaa18598a83a9bdb8aa15d96466e0a58dd0a0c50e838f065a15a29af24fa224d35eeea2c3397e65f0be903600d2a11a7a372ea667ebd449de114217510d4210e33c324caedec8cd948036c6bd637a29d90a5f7c35304de65a6193cec8cef83e98423d2118afc4e2e2024d32be4dbebd974abf966f5ad20bd7db4983af880577ae0ba1cc438e2e614f75cbda5b7ed0394d5f2c3436e5c8dd96e52dd4c722e13e202be0c97e1b3a6e3159d78850ca6fbcfbe606188f6f7222472d80838adc3128fae9898a6cc049fd4461b443f59009c5e33568ded43e8e744f51febcc9fe46"}], 0x1a0, 0x20004000}, 0x9}], 0x4, 0x8000) seccomp(0x1, 0x0, &(0x7f000054d000)={0x1, &(0x7f0000001000)=[{0x64, 0x0, 0x5, 0x37e}]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006c1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f00005c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000012e000)=0x14, 0x80000) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00008ee000)={r3, @multicast2=0xe0000002, @rand_addr=0x8}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002f2000)={0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f000057e000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x8, 0x1000) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000035f000-0x4)=r4) 2018/01/13 00:35:07 executing program 4: r0 = request_key(&(0x7f000058b000)='encrypted\x00', &(0x7f0000ed6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c33000+0xd81)=']wlan1mime_type^\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$inet(r1, &(0x7f0000127000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$get_keyring_id(0x0, r0, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0xf8, 0x0) inotify_init() process_vm_writev(0x0, &(0x7f0000de6000)=[], 0x0, &(0x7f0000549000)=[{&(0x7f0000dd4000-0x54)=""/84, 0x54}], 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000-0x7b)=""/123) 2018/01/13 00:35:07 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80002, 0x5) getsockopt(r0, 0x0, 0x61, &(0x7f0000001000)=""/41, &(0x7f0000004000-0x4)=0x29) 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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f000000a000)=0x8) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000)={0xf2b, 0x70, 0x200, 0x40, 0x0, 0x0, 0x800, 0x2, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0}, 0x98) 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000402000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009b0000-0x8)=0x0, &(0x7f000074b000-0x2)=0x326) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00008ea000-0x4)=0x0) 2018/01/13 00:35:07 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f03000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setns(r1, 0x0) sendmsg(r1, &(0x7f0000161000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000860000)=[{&(0x7f0000101000-0xcf)="082558e8327fde9855e25301edf8c4909bc10a2ab40feb3bc4baafc01feb6800101eb8ba10d6d27f649d21cbe67dd91c7e37256d26c3f41cc2c3499f018c561b09f1b38ad7b80831624dcc8489d80d3f39add34836be2b1c0972dc13a39f3eebb4f3de1f650ae2cab651aa099e64be71c4058a739bb107b420ff9f25c57ce59a72b45fa5dd03a27c8d2ec0d2c7b2831dc063255f39d7e39a50325985ead2629f883eb591a70b455c972ec822f2695f6a335726f4d2e9dd99aab91d62e2406f13f1df6d996917e3b1f4543691265500", 0xcf}, {&(0x7f0000ff1000)="9715773c4b3b1a86c55f667dcd5b7d6970f50bb8186fd679fc6c9907275416ce0683f22fb23e8a79e6a30a32ff5b3ca44a834903c7da96ae43b6903b81c84fab49a31b15fe608dd7a188817bd396", 0x4e}, {&(0x7f00004fc000-0x2a)="598c39a9fd61c4d0071a49cb8497eea414356696ba2ffcc1918d4283d5c307e8c82ddddc848d78d15f11", 0x2a}, {&(0x7f0000dba000)="0d18a3ee715b9286e0d40aad9c98f5119f8592da8829b7b4c0f47f0cbc6535ceef85068094", 0x25}], 0x4, &(0x7f000069e000-0xe0)=[{0x18, 0x29, 0x3, "a155"}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000d2000-0x4)=0x0) ioctl(r1, 0x9, &(0x7f0000230000-0x5c)="5ab3c74b2f7da04b28f689bcfb4d998f10e1f80134b9620af6a08c28b9fd9fe56fe35a4623cbbd857c735dc6799251c24fbf15c25c3413e99d731cad677f03e1fa351a3bc4bffcc548ee4b229d3f7f23ba5e72b16e5bc1dabaac1da1") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000d9000-0x14)={0x5, 0x80, 0x4, 0x1, 0x1000}, 0x14) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000080a000)='/selinux/context\x00') 2018/01/13 00:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b6000-0x9)='/dev/rtc\x00', 0x200, 0x0) write$fuse(r0, &(0x7f0000ba2000-0x20)={0x20, 0x1, 0x2, @fuse_ioctl_out={0x5, 0xc33, 0x3, 0xfbd4}}, 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) exit_group(0x0) 2018/01/13 00:35:07 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000000)=0x83) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="c33488f82e0b52086ee7eca2eb38f577affceb01af3a1cca19116e0b4563bfd90220eb8df54269a6079fbfa059fd3aba321379263dd54914d4216185fcf23eef8417af2f5d7f462b7ea07b5798eea5f0d6023c5aceaaa374df02801d63f9db4cad944644341f7d2722b8b85205468890adec4d7cbc90b808c00c73db58623b3ddf11594516014bd686f9b548e8796225c0855515c8d2b0202734f6a4bf5be6ba094ee1", 0xa3, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2018/01/13 00:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000010000)='/dev/loop#\x00', 0x7, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000002f000-0xf8)={{0x0, 0x3, 0x0, 0x3, 0x8}, 0x401, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0xe2, 0x7, 0x3, 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]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x448000000000127e, &(0x7f000002d000+0x429)="d7068a9d5eeb076764fe34af1adc952ab67f91b8feffd6953e8811d98ed46db5e8951d3918073b793fbdb9136516a0700300000000000000053746dc13422770d7e978") 2018/01/13 00:35:07 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7a000-0x16)='/selinux/checkreqprot\x00', 0x2200, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f79000)={0x100000001, 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]}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f7a000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x0, 0x3, 0x9, 0x3, 0x49, 0xfffffffffffffffa}, 0x20) sendto$inet6(r1, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 00:35:07 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x601, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000029c000-0x4)=0x2, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005f3000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x6, [@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) fsync(r0) signalfd(r0, &(0x7f0000c2f000-0x8)={0x0}, 0x8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000228000)=0x0, &(0x7f0000f18000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mknod(&(0x7f000083e000)='./file0\x00', 0x4, 0x8) 2018/01/13 00:35:07 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)=@known='security.capability\x00') ioctl$int_in(r0, 0x541f, &(0x7f0000002000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffff9c, 0x8907, &(0x7f0000003000)=0x0) 2018/01/13 00:35:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000df3000)='\x00', 0x40, 0x1, &(0x7f0000769000-0x40)={0x8, 0x20000000000000, 0x4, 0x10001, 0x4, 0xe69, 0x1, 0x4}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000475000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d01000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000037f000-0x4)=r2) r3 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_ifreq(r3, 0x8970, &(0x7f00008eb000)={@common='lo\x00', @ifru_map={0xfff, 0x6, 0x6, 0x10000, 0x9, 0x8}}) prctl$setfpexc(0xc, 0x0) 2018/01/13 00:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1e) r0 = creat(&(0x7f0000130000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bf7000)=0x247e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000b6b000-0xbc)={0x100000000, 0x2eac05d85e730caf, 'client0\x00', 0x0, "8621903f41f6c9cf", "dd6eb78d69c1dc0cf0dfe7fa943585c20258d69a15ea31015bd2a59c4bb7ab67", 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f61000-0x4)=0x0) [ 50.919773] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00000400 [ 50.936972] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00000400 2018/01/13 00:35:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000da000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000fa6000-0x10)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() pselect6(0x40, &(0x7f0000000000)={0x7fffffff, 0x0, 0x101, 0x8, 0x4, 0xabff, 0x6, 0x3}, &(0x7f0000613000-0x40)={0x3, 0xee1, 0x100000000, 0x10001, 0x6, 0x8, 0xffffffff8c71fdba, 0x7fffffff}, &(0x7f0000000000)={0x1f, 0x100000001, 0x4, 0x7f, 0x10, 0x81, 0x8000, 0x1ddf000000}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f000090f000-0x10)={&(0x7f0000000000)={0x9}, 0x8}) ppoll(&(0x7f00004b1000-0x40)=[{r0, 0x600, 0x0}], 0x1, &(0x7f00005b0000)={r3, 0x1c9c380}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/13 00:35:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff3a) write(r0, &(0x7f0000a0b000-0xb4)='\b', 0x1) sendto$packet(r0, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f0000fec000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000d25000-0x1000)="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", 0x5ca, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000b3d000)='./file0\x00', 0x22000, 0x2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000ece000-0x1000)=""/4096) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3, 0x0}) 2018/01/13 00:35:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000190000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d74000)=""/232, &(0x7f0000b03000)=0xe8) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000d34000-0x78)="d5d6432a9743740ea3c29407a0405172dd139c4685f9e35098654055de593f6907af0377d4f92b3f62da079f1888d225f0cc1a61e940ee77987b16764bf41112ca41f1355e7a793523aa7f1c3f1a8b8ac1176f5fcc807412e537fecdc7b5bd0a3dda253786be91ce60bdd3664634238667a601944d0475cb", 0x78) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f40000-0x9)='net/icmp\x00') readv(r1, &(0x7f00002c3000-0x10)=[{&(0x7f00007da000-0x7)=""/7, 0xfffffffffffffeef}], 0x1) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000efd000-0x4)=0x0) 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000fe5000)={0x9, 0x0, 0x7f, 0x2, 0x0, 0x3, 0x7, 0x1, 0x5, 0x7, 0x7fff, 0x8}) socketpair(0xb, 0x8080f, 0x8, &(0x7f000082b000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fe6000)={0x68a, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00004e7000)={r4, 0xffffffffffffec74}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000fe8000-0x1000)=""/4096) r5 = syz_open_pts(r3, 0x400000000004) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fe9000-0x18)=@generic={0x7fff, 0x4, 0x1}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fe0000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000fe4000)={0x0, 0x0}) 2018/01/13 00:35:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x40600) getsockname(r0, &(0x7f00008ba000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001b3000)={0x400, 0x6, 0x2, 0x6, 0x5, 0x2, 0xff, 0x1, 0x0}, &(0x7f0000bee000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cbc000-0x108)={r1, @in6={{0xa, 0x1, 0xffffffffffffff98, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x423f, 0x5, 0xfad, 0x9, 0x3, 0x5, 0x3cd, 0x7ff, 0xffffffffffffffc0, 0x3, 0x80000001, 0x6, 0x8, 0x40]}, &(0x7f0000000000)=0x108) 2018/01/13 00:35:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000060d000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000853000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005b4000-0x10)={r1, r2, 0x2}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) read(r5, &(0x7f0000601000-0x2d)=""/15, 0xf) clone(0x20000, &(0x7f0000a9d000-0xd)="76a41862ff9c3a6c5ea4b0c706", &(0x7f00003d3000)=0x0, &(0x7f0000935000-0x4)=0x0, &(0x7f0000618000)="d715bcc2a82e224462d2b8dbb4565aabf905d00ff576d4701f792318364c884280c04be9188fbc47ef386355c65be52968a169afa0d573fdda1b245ffb9185d63775d2de9c1c07038a58b83c876b444ff682be35472a033b9127eef4d2dba70b815b0a3af6b0f8c10ca0bad79b701773ae44a09ba792e2f56ed5af9fa8309950d37a31f28c2ed3fb4529ead9670943c66763") 2018/01/13 00:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd5000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f5e000)=0x0) ptrace$getsig(0x4202, r1, 0xd2, &(0x7f0000a40000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2018/01/13 00:35:07 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000004000-0xd)='ns/nEt\x00') poll(&(0x7f000000d000-0x48)=[{r1, 0x80, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x500, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4, 0x0}, {r1, 0x2008, 0x0}, {r1, 0x2, 0x0}, {r1, 0x18, 0x0}, {r1, 0x2, 0x0}], 0x9, 0x6) r2 = epoll_create1(0x0) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f000000a000-0x8)=0x80000001) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000000a000-0x48)={{0x1, 0xe47398395edf77aa, 0xd1, 0x1, 0x20}, 0x7e, 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x40000001, 0x0}) 2018/01/13 00:35:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x10)=@delrng={0x10, 0x14, 0x2, 0x5, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x40090) fallocate(r0, 0xfffffffffffffffc, 0x0, 0xec74) timer_create(0x0, &(0x7f0000000000)={0x0, 0x20, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000004000+0x57a)="a5349bed0e30f0793809ed4eb66e3c3658bef70eb473c88f13d9c40edc057f55a609fff48b262eda6086cd319079fc87c30eb51dc2f74269f404f3c984b9b72ce9b803fcb360fbb9223e407d2e171fdbe06f4679c9ac91e687be11be767c287791486b94b8011d82b922d2bc44bc9361a64ad3b6043e3ea898c8d6484ee0fa60e88b0c7d8a6e57e046a72bb0ea6af2ac3314e55855cdc7c33fec17256665fd4eb0cec6a8f41b69f5005b0cfe2368f96bf0c99107f357b71c4110c777c5342966f8d1757b1edd7cf04b4494e71366699564533e872de3222db79c936d82e426e650e23b9753b8ff68", 0xe8}], 0x1, 0x0) 2018/01/13 00:35:07 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000006000-0x8c)={0x10001, 0xfffffffffffffffa, 0x0, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x0, 0x61, &(0x7f0000005000)=""/40, &(0x7f0000004000-0x4)=0x28) 2018/01/13 00:35:07 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000001c000-0x2)="e7c3") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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, @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}}, &(0x7f0000020000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000009000)='./file0\x00', 0xe000, r0, r1, 0xfffffffffffffffd, 0x20000) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000004000-0x8)='./file0\x00', 0x20000000) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f00007bd000)='./file0/file0\x00', r2, &(0x7f0000bcb000)='./file0/file1\x00') 2018/01/13 00:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) truncate(&(0x7f00003b3000-0xc)='./file0/bus\x00', 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000018a000-0x160)={{{{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]}, {{0xa, 0x0, 0x494, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x5, 0x2, "10f3e80a60986b12b35f7bdf0ded9fe8a202ad221b84883df0f828297d25ae1a3ed9242ba25eba051d595d5073a554f839ab3049ec3003d83071546a64c5f75d7c73bc9f8fe134a689f3acbd7f55c307"}, 0x160) open(&(0x7f0000ca6000)='./file0/bus\x00', 0x109002, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/13 00:35:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f7d000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ae8000)='net/ip6_flowlabel\x00') 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) linkat(r1, &(0x7f0000011000)='./file0\x00', r1, &(0x7f0000001000-0xe)='./file0/file0\x00', 0x400) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000d80000-0x50)={{0xfffffffffffffffe, 0x2}, {0x21e0102f, 0x81}, 0x5aa5, 0x3, 0xa2a, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 00:35:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000077a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009b4000)=0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x0) 2018/01/13 00:35:07 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0xa132) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 00:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a5d000-0xc)='/dev/ashmem\x00', 0x723d02, 0x0) r0 = socket$inet6(0xa, 0x1000080000, 0xdeb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) 2018/01/13 00:35:07 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/dev_mcast\x00') mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000095e000-0x14)={0x2, 0x3fe0000000000000, 0x0, 0x1, 0x6, 0x1, 0xe95a, 0x5, 0x5, 0x9}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000095d000-0x8)=0x0) 2018/01/13 00:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000060e000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000164000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000093000-0xd2)=""/210, &(0x7f0000841000)=0xd2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000040e000)={{0xffffffffffffffff, 0x0, 0x9, 0x2, 0x9}, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000980000)='./file0\x00', &(0x7f0000d49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c55000)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x4)=0xc) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000442000-0x4)={0x1, 0xff, 0x8}) chown(&(0x7f0000aa9000-0x8)='./file0\x00', r1, r2) fcntl$setstatus(r0, 0x4, 0x2000) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f0000262000-0x7)='devpts\x00', 0x0, &(0x7f0000f3f000-0x1)="") 2018/01/13 00:35:07 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 = fcntl$dupfd(r0, 0x406, r0) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r2, &(0x7f000093d000)=@hdr={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @eth={@random='gh1%ic', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="2f1e16bcff4d", 0x0}, {@current=0x0, @random="e216cca7fa2c", 0x0}, ""}}}}}, 0x36) getsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f000087e000-0x4)=0x0, &(0x7f00005ed000-0x4)=0x4) [ 51.189108] device syz0 entered promiscuous mode 2018/01/13 00:35:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a74000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000224000-0x88)={0x1, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/13 00:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d7c000-0x8)='./file0\x00', &(0x7f00005f5000)='ramfs\x00', 0x0, &(0x7f00005ad000)="") open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/01/13 00:35:07 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a4e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000101000)={0x8, 0x1}) clock_gettime(0x0, &(0x7f0000c55000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x6, &(0x7f0000033000-0x10)={0x0, 0x0}) 2018/01/13 00:35:07 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000233000-0x1f)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) dup3(r1, r0, 0x0) 2018/01/13 00:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ae9000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000479000)='/dev/input/mice\x00', 0x0, 0x200) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r2) read(r1, &(0x7f0000ad7000-0x55)=""/85, 0x55) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/13 00:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r0, 0x8993, &(0x7f000047d000-0x28)={@common='bpq0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x20, 0x1, 0x7, 0xa9, 0x0}, 0x40}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x3, 0x4}, {0x0, 0x100}], 0x4) 2018/01/13 00:35:07 executing program 3: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='auxv\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/13 00:35:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) setitimer(0x0, &(0x7f0000b1a000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000753000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) unshare(0x20000400) clone(0x200, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)='R') accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x0) llistxattr(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f00008f4000-0x51)=""/81, 0x51) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000574000-0x4)=0xfffffffffffffffd, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x90, 0xf76, 0x0, 0x6, 0xb, 0xc, "9a8b07ccebe8b7b60449f5d492483c06f6b2c3bf00a57a9a652e381414b8b7b89f3f6bbabf4110ab8bcfcc9edd7a58b9391f6c7731f686ab39e6ba2d2b56f2d3", "490184aca2d554143501790b969758fa43602df6201e7db31c0eb521df458e61744b21b44cb7749542dc1b4838dd8b0867d8b238c630a2f6e1839cb5af2f25c9", "cc57d3326df6ef2e0dc229c28e6678e38f9a3e0c47f813a557fe520307ba66c2", [0x1, 0x6]}) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000000000)="9f") socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000988000)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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) syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x7, 0x0, 0x0, 0x0}}], 0x30) 2018/01/13 00:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/vga_arbiter\x00', 0x240042, 0x0) mq_getsetattr(r2, &(0x7f0000f67000-0x40)={0x40, 0x34, 0x9, 0x2, 0x48000000000, 0x8, 0x1000, 0x401}, &(0x7f0000b29000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000632000-0xe)='/selinux/load\x00', 0x2, 0x0) accept4$inet6(r3, &(0x7f000017a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e53000-0x4)=0xfffffeb9, 0x80800) getgid() [ 51.397682] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 51.428101] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 00:35:07 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xff, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001c000)=[{&(0x7f0000010000)="63e14ca8383b6ba20fed2a4e91c9e67d504a0cb1e8f501668a6fccd6", 0x1c}, {&(0x7f0000026000)="98eff47af8883e66d0219f181af3369c3a6c6e2e235012e6821c2a4e8cc5b9cf0efec376711a893886150cf82ec5de18cb415256f9c723d4c5be299722ed57fd90f8a62d0276674a5291870e7439d7beb7", 0x51}, {&(0x7f0000008000)="c6abf21476c50256f581325ff9ab6f22d8a568f9ed6d0a5f3c86c72d3b1c98e00480b47d71d1230f93594e46babe2aae44f41e3822bca1c81d0d70c9318c7a59dc931ce69e6d6872ed229342e0523939d350507efcc96dd9bc8548ac5637afed82ccf82ef181dcc94ea6e9e035fc3550f0ff25a5f95a6c62ef7a9eaf16b9420b46ae1383fc4eaeb5be1e88f3761d0c856e1e984569aa68c8297bd04228c596570d808e01e3659011a8c8063670d7090e7ef959a7f2d88cdf83d4dd", 0xbb}, {&(0x7f000002b000-0xc0)="2928a29f2f2c460066fb9f6d58fa6f86a451c27c5ddced65ee31fad47e02f86509e97cd6a961efe551c00af8b7d651578bb8c4349dfd3c6490be7133317f7877fb284fead3e97d263fdc773604e9f94511108b2b4e2fdb8f3958ca7f216e3a54305a81f137b44b0c912c55da57cca105963af34c7bd994920cc69073135a1fb8c8132060441ef7b22d1f9bb63fa4b8a0460ac6b2c8cec8a2108a26b520b1a24c5e8c7720be2cfc1fa43d9eb9c3873068d59c11435870b5d077d05b30e4bf307a", 0xc0}, {&(0x7f000002e000-0x9b)="60ffd24860f9dacb1e1f582eeb474a575262d5b535a19d18a6e7ff004e59ec4dc5cc4d1153befb37bbcc0d7c320e49e2e62959269f847a930faff86256520684ded8aeff3d9c006969cfb27887bbcf372358284feae523253fb7170776360a028f0ac8d07ea30db96d9a74f714cb6772486d359cccbbe1add7b7e1fa849b78310a6fb529ad65ae2907b7ddcb49ee02edddb3c27948e66427390b2c", 0x9b}, {&(0x7f000002e000-0xdb)="f4955f47578df69388c38cb76f8eea65792a245d6da7305093c5da5bf81ce39dc6eb8f9cbe37a116d087031ba4a76eb957cf70e5b684815a607f4c381e3d77ca24be2342ea20608fd37af1c785658dc98b38a56c6bdad65b6834e88a1a83147c80492ac51716ef0f6e756fc606b9743c647e0c431192855425fbb3741489b5b2c9408569f716f4d6527a38507e4b235927825296bda9f5ab253e9806ab238f25ab35cf4306d581afe4ffae1d074fac73e7cd524daf54554274b07ec5fb830a7dede277b14260022faaadd6b04cdfe172cbb9869912a669a3117b1a", 0xdb}, {&(0x7f000002e000-0xf7)="84f1353cd23c93eabb55b13aa1777305108e4393115f717dea30df7f6a781a48ee44af61e6a1e1d4aedd5cee108a926840e2c65a1cd690eff891ad098d18efda4acbea2f55257d81a81f7d9f90961a1f0257a900d0f0b6198dcbaf52057891ecdf96ace81bba6d7aa0718fd7636d6c535a5d16edc20c8e9be304d573b9bc19d9d51d64fb46c2a67761fe6fdcd6955ca80e8c0fba392a700fc8368890264ad86bee929ea8f951363ef56b057a27dc577e54dacbac1e17c79623b106b0713c772079ccbff15081312614fadaa949039344f622062b74eb94b22a8dcd45d5a2eb0c72b916b34689207462ccde690d46da5de0c297ad53e079", 0xf7}, {&(0x7f000002d000)="0a392ca73f18cad9570ede25701ff84d1141d91720dd17d4c04cd0a29ab4b8088ca7fb52", 0x24}], 0x8, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/13 00:35:07 executing program 0: mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x0, 0x0) mlock(&(0x7f000013a000/0x4000)=nil, 0x4000) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) mincore(&(0x7f0000730000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/0) 2018/01/13 00:35:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000d68000)=@rc={0x1f, {0x6, 0x100000001, 0x3, 0x3, 0x6, 0x4}, 0x7fff80000000}, 0x9) readv(r0, &(0x7f00008e4000)=[{&(0x7f00002c5000)=""/63, 0x3f}], 0x1) read(r0, &(0x7f0000495000-0x8e)=""/142, 0x8e) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000220000-0xe)='/selinux/user\x00', 0x2, 0x0) shutdown(r0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00001b2000)=0x0, &(0x7f0000e39000-0x4)=0x4) 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008b7000-0x4)=0x0) 2018/01/13 00:35:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000005a000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000a39000-0x4)="ee63bf36") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/01/13 00:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00002aa000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/01/13 00:35:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x107, 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) recvmsg$netrom(r0, &(0x7f0000555000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"c28baa4b7908f1"}, 0x3f}, [{"01f927b45e7996"}, {"04e80b85dbfe03"}, {"6059eccfd03010"}, {"fd96cb15ea5447"}, {"759238b760c0e5"}, {"09a079309ffe4f"}, {"9ff62af3ae2125"}, {"0f76603ad933e4"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000c0c000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x36)="36f7f3016923f26486cd3f1a4cdbe393ff48b35f8be502438a210a130ec0b18c8a4b3fb76645a7e97e7718b8635e65e284a8ff6262c4", 0x36}, {&(0x7f0000bab000)="f662b73e1ce7d83d21cd122d90e6fbeef57c81e08db57752fe9ca025dd9326eb89760641a132960ec793e8908b00c4ea66b84d1855b0fe6309", 0x39}, {&(0x7f0000000000)="a09e8cf7e6ab73a9f48f7930613c606bbde9ef1edc516232f760a9ced9f5395e2624af96b2ab45ae6283142497ca186fa351112cc36a992f41f05a8e1ec8082749ea", 0x42}, {&(0x7f0000a90000)="83858e52adf2b835c541c2addd194b7f14d5c0e3e9", 0x15}], 0x5, &(0x7f0000001000-0xf8)=[{0x98, 0x118, 0x9, "0ecde1545ef1bce70132b5c7febda320453e74b53134f13c982d659c1d77e8fc2fef798aa9ab1183884c8e9b11fe02a24f827d6151b951049c75e19992193ffc819072bf64ef6262985b4b949d2c652ac76ac754da7bed850cce459328d49edb74e09ef4754bd4bfcfc3dfec771c49c766eaa7d4517c5be1c01edf4de32001b5d900051b"}, {0x60, 0x88, 0x8, "4475a2c2426d82aaf628768cf71219e94271aeb21abf78f657ff666b71ce4bdbf015baed8b4ae7261181eb6219196264ff3047da6a7c8ab6b60e8d5b014b3afb42a562074989aa8c2987c727d8b3"}], 0xf8, 0x4000}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xaf1a) 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) recvmsg$netrom(r2, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"705689dc6769c7"}, 0x9}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="0f872fd98f09975a2cf977e6d571bc87c614d33ec7fb67316453572587a1d8b7b97305471084ad4a6104a8fe45b62401324feba4b540a1d06c22be5d670604d998e35328ba18e5d5a0a1af02eaba9254910bda8cdffa171ed348f9cc1a9bea39add6cb358601aa82913825d0f1f612479ba9630330193b4dc5ce91e746eb9497796812bfb011e29d0060c0a7dac8abff60dc087869559b9dea7fe0600efc9a", 0x9f}], 0x1, &(0x7f0000001000-0x2f8)=[{0x80, 0x1ff, 0x0, "65317b8465990f6da2f45df5994aa5b58becc10783ad498c1ed06fac0f517015375fad82b7a76a5cd4f5f8ae7206f2d6f3d7b3fce374068c3f0b82d20f0a4450c80c4ff3e3cc31dd668d5b486cf48455541d55e874d16739a4f062b30e4e132e5ffc0b2b33d8ee8e49f0aa92"}, {0xfffffffffffffe72, 0x109, 0x5be9c088, "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"}, {0x108, 0x11, 0xcad, "a9d38fc6f63c10d5cec47ef57c24866f457394212bce1dab23a38a14c3436b7523104dfd97eb39af36faee33ca24adc7c6e71ab1aae20c094d4aaac4825e0e17ae3727868f839815a21dd004ad21bb5f53258c529bcc0257e860820b0d1858fac96b50fadd6e9ee041bf8d68d71a0257d2fc55a0fe6dbb5f0a7548ff7ff1a1cf9b53f3bfa996132cfc8cdf9890757516a298eea3ed76143fa02a7a02c6e140a364ab68fa1d1f581f1f522e365ca9ef72ddb2f3700c37bcb3342f7d424ab1b88518a12b39c7af22343c3daa6f89c8db53c3760f7ba142271575e8113c4060029cb805ea9b5862454a786601291e105aa794f672cc"}, {0x60, 0x1, 0x61d, "6a0e2866882336bf5d55515fcd595ee4d71dd91c0502bee3e5d908cebe88737a5211a47187b82965171727df68e09854e9f47887a1884dedbd840d1d92c62fd9fb9ed5a9fa9b8c9e7bba49b67865"}], 0x2f8, 0x4000}, 0x12000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000015e000)={0x0, 0x0, &(0x7f0000dda000)={&(0x7f0000963000-0x80)={0x2, 0x13, 0x4, 0x5, 0x10, 0x0, 0x7, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x7fff, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x1, 0x5}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11, 0x4, 0x14}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x8001, @in=@multicast1=0xe0000001, 0x4, 0x14, 0x10}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x20000084) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 00:35:07 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000420000)=0x0, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x210001) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) ioprio_set$uid(0x2, 0x0, 0x0) 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b9b000-0x1)="", 0x0, 0x20020001, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a61000)=0x0, 0x4) pipe(&(0x7f0000107000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000027a000)=[@in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2dfca10f}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x3, @rand_addr=0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x48, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x920}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2018/01/13 00:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1a000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00001fb000)=0x0, &(0x7f00000cb000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f000068f000-0x8)={0xfffffffffffffffe}, 0x0, 0xfffe) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f99000-0xe)={0x5, [0x1f80000000000, 0xffffffff00000001, 0x1ff, 0x7, 0x1]}, 0xe) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000988000)={@common='ip6gre0\x00', @ifru_flags=0x0}) ioctl$TIOCNOTTY(r1, 0x5422) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000f8000-0x8)={0x2, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000001e000-0xc)={0x40000001, 0x0}) 2018/01/13 00:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) writev(r0, &(0x7f00001ff000)=[{&(0x7f0000a5f000)="92121a1c5de0cc4824ee1a5f94388df98c3b4b6a37899f896474d06956c827a3eb3b8df3c789878dcbf915e46a1db3ea584e2ea29197a7bda3b1df96977f8d9adc438f3dd01c8407e58e385c8dfcdce8692cebf9c3af8cd4f2da96c2e9a4d473b4fee2d6304d611da98eb5241911e2cc1a1c", 0x72}, {&(0x7f0000b91000)="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", 0xfd}, {&(0x7f0000942000-0xfd)="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", 0xfd}, {&(0x7f00009af000)="33886804ef9f9d3ab7317de81e137a70ef21cad01ca291ff44e5b46bcd2c27216e6707b4107c58de34acef59167a0a7fbf229637a7a413422f24c20e10bd1c004a3cb17acc3fac409b2fe6e09eaec3bbcc46a010fced9e04d1", 0x59}, {&(0x7f00001aa000-0x92)="feb653d79650a4335f64fd96ced684991d163a3da67c8cea431381a22b8a0846dbdcf414dff293955643576278d5f1cf8c75e3f06e1ba0adfb353eac16a6ef436df9dfaf6bd9d1b053fc0d76ea54dfab03dea2c0bc52ba1a6b35a4e573b7877e4e0a10f8ba9fb03c616c172a382343df50824439e62635fbca05ec544f2c103792713178ce194b278bb7f9d9bc64a0d44144", 0x92}, {&(0x7f000026c000-0xa0)="33914a426c78c5bc44dc761a1a2192f07b84b11352c120623140ad2a9f857ad3d7a285c906984f2927617c5b57318bbd8a8595770252a81124fdb66f841450b8fcf811e88c42d443decd38836a46f5ae0cfa8beb7fdc9413277dc563f1c324406d5730b754e376a37f319b441414ff6a9addfb99f5b2421380d8232ba4836bb24b864d711e1184755c64c407b85f960c6adb019dd951e41feb431abbe33dc8a4", 0xa0}], 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0xfd8, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3f}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0xec1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4}, [@proto={0x8, 0x19, 0x3c}, @algo_comp={0xea8, 0x3, {{'deflate\x00'}, 0x72f0, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7652441f7b13a7093debf961b3dfef1394575d2a6fcd2ed88738aba385d8a4ab96887ef4f419ad5c60b654e5620c27acf078950719e96b50bd31ca782eb612205d43af63e8a8042fb9753762ad5b675f75a744bc56fbe92e6fcbab89f2fc0107f75c25553e7b2319a6fd0866b059c0728b4a21bba84b3fdf4b11ff110b9a3bd2d5b68d6d48e5054ec6dfe813dc6f490cd330061d010f8578d36826810bcb3176d38a09a818ae6e715846b567aeeccaed417cc7802fcc38ac670b168b019bfef1c6f56eb3bf440310a74794b2c566759cfa5116d0420b81e184950171e4edd6b3e5143866e91fd9eaf84297c44336e1a3962a950517d67073e419a7fccda5c4515768119355e2bcd82b9a1894b4fb384686af58025c7b25b5e6a1ad1e5e54d576a005c03e9271f13a2b02d353c63b5aeaada486b99dcc11c21e28077be337f2318c4e766ab8126a469e771e5f7cf0ed16ae81863e20b61a9f9f2801bd77a74ec7ee8d7b2d7a90918a0a6806eeaafc22e1812b5371e8c3a9a0e40dac242c763e76c5def9ee09fa6ec4c6346a05f6a10e7634dd6312d671101f9f2d353b8e094b3b2b48c1390da704986074dba3bd8586a6af2a66d282cf97c3b66a6fa14c52ce5a33b77ffb806de7f509f5668815c9cdb4d8a8ed127ead3d232088b32b008a6da4358bc59c8bd1c433c4131261e7b46e56e271d892b7225cde876d896ef2f86fbc21a8c3efe668da15a45eac277d741618bccc057ff744fc05e03139d3d184810021c84ebbedcd490e8b9cc07c9a2f0f68696f46af00ccf37849d86cb97bfc51d61014239f64fb9e4b573df91535440350743df00e4eff0c318fdb000de052906368e2a0f141c7bf487b8889b59d56bae31f4bb7dafa997928b2b61b8cb75f97c96a0010578b96100a5748f31e2054233eff6ae613c7655b2bf680ac88bc08c16bb9e4415bbaea90d984c69fe286f558c0d27ff51834e6d574640bfece9fbe9d8df2d47fa54db5e94eb0bed11ffb0cd5499455731836b04d231709166222519c936b6616260773ebf40318ac9f8a598730d44b98c69c114a979bea942e3d192b31e0fc29f1412593b5154cc5284bcde5a128f928f3bc1f153120bad9bdc36c65ed0e1b8fc4b3fa65a35d74e3ff4a47218b6138a880c77fbedda39d1eb55a60d2e47ca1d62fbedaa7ebcad1acaff05d9ff800b5293b75e57f82550f2ab6caf9a55ab885c155e10bd727cba87fc4f928991712b0e4fd7c778d95ea18a6d81a62dd5ae8df7a4a5cebc3942b8609e1c8123a356df0c9be139d583e325eb4e6562285af7d75c59e2631bbe99304e01979a92f7ffd30126201c57a3ff196840789d5bd375e4d9d6fb8c660dfec6aea99cab2902ea956466868e756dd5c6ce30d8639839b188e437d12a5751367710f0d0320c7d170de78eca727937b1148442a98d584b2799574967d90a9bb0c678e41b3c3cfca5c57ceacb0e8e95a2f74fe118b0a18196898e4a96194041f368742ff7781114e85eb2dfe61e12d962c109ff489a7fb570726c534528ba372e0c5fef669b8c7b56655348d421ba93f4954309fa86019c190c4a51fa4400b23d10126983ae1025226cdf5c8aaed01b758f58c51598a38caef517cd2cac5760932ba95310719db46ba2f7e7b1740540d7c884f85de19f85a5981802eb9b1d8af6c2b73fa2a5972f9ed7d74148d22634bc4a302d06c0a0c98629e316439b10df5b87b5c115e34b8cc730628880921ff2395f7f7a1f9627c0a2ec9adc1fe88f1ae265f8b1351b9688305fe921ae27dc16ba403f9cb15d48c81b5b23a33d747f11831b12adb1ff19667227ebda98d43150db70b361e004141b29edbfd1c52aa379a190084e91e5053ac7edbb12b59aec72b284ce9654114248ca49c1135724de520bed8b02a4e00d8cfa29ffd5145ad233f6d84e42c1f84fab8b1804685a2e5d0ce8c1e8c8c6d8e1132bab9b8512eb9813beebabeea04a0ce006da682b9c300806f3c4cf4c6987b0599f387d2344289932996517fffa1da0e47e8905f3d55cf3c2eef19383fd37e11f90f82cd061429342dbe96e24ee3cfb43b8fbed36510645a2ee43467fbf905212f59579bbdebc756f81e5f5366842b9f91abfd507573ccc61ab99fe9bfb423a7ea0ae877c16f46c7240cdb35d135e768e5f8db9cb84c9e576470841d6364354489c1d8243bf94177e2bec5b8a4a0cd38f4b4cfee667ffe22f178a194f0d0a06ffb18e54465f3a9878406fc0e1b22a1fb7c3ac258d3d0deb22e9c3759fc9618f5956b2d88b85d05c90678f2f348ffd2c3526527367af1ff583f96fbd697efdf5f5710703cf76e8c3000437a20079675a779db9f6319e532d8b7b321ba367b25ef53fb9b94e49ae0a6bc8fcc317e6e93d20cb0b8bc34cfe5fc83ef9547d9b8699f749d2d1d91490f0e85732fb8d0affd3fb2bdb49261462f5d153ed53f1d3ff611eaf975777e42221ba3247085b18621c00070c62a667361c099b2a3805a805f7259c11a6877c5c7da32a30915c7d9bc8df17b9b17218347f6335f80d5503ab8d146536ce029eaafda2c078364897d70cdb718034c6dfd0747206e0ad716e95999abfadd57e7987f21b8f970539e535cba8ec4c6b732fef557ade3920f6fc48b34f17adcdd3b41924a562285f26fd122aaab5795515ff04e2e0ab793de133a9639f5c112d0c3ce070d1f3add19d6e93191fe230d8c8fa1a6264900c8634e67ea2226558cbaccc8bc5df104ac86fb5a9fb293e00cc11732801155853fe68f8f475374acbe1a01d1f3156a08d3b1676ea32250f4d3a2b08719dd8a93ffac166eb12fea7c7605c11ad75b3bdfedcf43cdfe067f818c2f3a8ed29157f019372e3c8bcbb398530a6ce0168b66eb229332349e975aea1047ce36f1e6b95bdb48f935fba59d8438912b5ac775a4ca31dfc92feee450f526d2008e34dece507f8f5d8e9e90170eb3b12825440f658fb1616b3278fb35994b52cbb46e99eb58d32017b1fb36b5773c881689b6196489196345472d612dcd078519c9a906baea4ff966a525ac6c838bd15aa17830dcc060487ee0738afec5bf8940c1e10885b0dfcdea87493caad367738039292a3d451ee385f063565cf8ae608b9b8adafa285ea92d1440351db178b51e1cfb868a588878e6624299b89be3291bf13a22bc55df6ba136bdfa32c121db114cb71a10f4b407329c062afb89df9ffb03f38f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0xfd8}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) writev(r0, &(0x7f00001cc000-0x50)=[{&(0x7f0000c00000)="", 0x0}, {&(0x7f000027c000)="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", 0xfb4}], 0x3e1) 2018/01/13 00:35:07 executing program 7: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) r2 = dup2(r1, r1) r3 = getpgrp(0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b0b000)='./control\x00', &(0x7f0000b0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000b0b000)={0x0, 0x8000, r3, 0x7, r4, 0x5381, 0x401, 0x10000}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000b0d000-0xb7)=""/183) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000b0c000)=0x8, 0x4) r5 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, r5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 00:35:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x3ff, 0x66, 0x401, 0x400, 0x3f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0xe000000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) 2018/01/13 00:35:07 executing program 3: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fba000-0x18)=@add_del={0x2, &(0x7f0000fb9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000e24000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000004000)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x1a, 0x20040040, 0x0, 0x38f) 2018/01/13 00:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000059b000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x9, 0xffff, 0x1, 0x8, 0x9, 0x17c5, 0x1, 0x7fff, 0x81, 0x1ff, 0x1000, 0xfffffffffffffff9, 0x1]}, &(0x7f00008c8000)=0x108) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008ed000-0x78)={0xff, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x2dcd6d29, 0x97ea, 0x5, 0x8, &(0x7f000099c000-0x10)=@generic="a49d652c8fc348b7cb234ffa2c702d92", 0xbe, 0x47, 0x3}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002b4000-0x8)={r1, 0x8000}, 0x8) sendto$inet(r0, &(0x7f0000379000-0x30)="0b3dd585543d8bcb62a5eb46b89d2118c8d6fa493a71ce627531b2068c57daf8a3c5eb67cea179a47081b905eb0e297d", 0x30, 0x0, &(0x7f0000c6f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00001d8000)=0x7, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x22d) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/13 00:35:07 executing program 1: mlockall(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3821) 2018/01/13 00:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f000094f000)='/dev/sg#\x00', 0xa7, 0x4000c1) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000058e000-0x4)=0x0) process_vm_readv(r4, &(0x7f00003c2000-0x40)=[{&(0x7f0000350000)=""/57, 0x39}, {&(0x7f00003ae000)=""/3, 0x3}, {&(0x7f0000be6000-0x9c)=""/156, 0x9c}, {&(0x7f0000c0f000-0xfe)=""/254, 0xfe}], 0x4, &(0x7f000097f000-0x50)=[{&(0x7f0000af1000)=""/205, 0xcd}, {&(0x7f0000210000-0xce)=""/206, 0xce}, {&(0x7f0000a12000)=""/214, 0xd6}, {&(0x7f0000a5b000-0xe9)=""/233, 0xe9}, {&(0x7f0000013000-0xb7)=""/183, 0xb7}], 0x5, 0x0) r5 = dup2(r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000e2000-0x20)={0x100, 0x9, 0x208, 0x4, 0x459, 0x8, 0x5, 0x6, 0x0}, &(0x7f0000eec000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bd6000)={r6, 0x5}, &(0x7f0000ae6000-0x4)=0x8) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/13 00:35:07 executing program 0: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x29, 0x4, @thr={&(0x7f0000000000)="24bb306a97a0d59d8562a5705ddb", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000000000)={0x2, 0x17, 0x6, 0x9, 0x1a, 0x0, 0x2, 0x0, [@sadb_sa={0x2, 0x1, 0x2, 0xfffffffffffffffe, 0x7, 0xa6, 0x0, 0x80000000}, @sadb_key={0xf, 0x8, 0x368, 0x0, "6698b8c39a5ba7554e302a796b030b39121dd76685a910c63b8a93148342b3980a116fe3b8311be07e75d4c36bc0b50201590d8ea74dadc963abe541c6e46edbe95be03a0489f546c2db0fb31cdf12149ef65de716c62be16d1cd84e7287a80c5cff553a85dffee4064320ee04"}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_lifetime={0x4, 0x0, 0x1000, 0x6, 0x8, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x5, 0x2}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) ftruncate(r1, 0x8) fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) 2018/01/13 00:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00006ee000-0x8)='./file0\x00', 0x4087e, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x3, 0x0, 0x0, 0x0}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f0000bac000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/13 00:35:08 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000)={0x0, 0x0}) signalfd(r0, &(0x7f0000003000-0x8)={0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000005000)=0x18) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) 2018/01/13 00:35:08 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) syz_open_pts(r2, 0x10000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r3 = socket$inet6(0xa, 0x3, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f000000b000-0x8)={0x6afc}, &(0x7f0000005000-0x8)={0x0}, 0x8) writev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f000000a000)="f64b6f802ded", 0x6}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000)=0x60) 2018/01/13 00:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000393000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a4000-0x4)=0xc) stat(&(0x7f00005f4000-0x8)='./file0\x00', &(0x7f0000e7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000012b000-0x38)={&(0x7f00008cb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000493000)=[{&(0x7f0000830000)="0b64f32ed0daf284e59ab9f6f980d05e8718e14d11270150a18fcad2ac2e21de816f45dc5ec050a7da8b489bc1fdbd02b43b09be5c658dc15cafae047b1dead4ed421eecfd805d0b4fc6826c5b052d68e062c17a2589ae9f73f7f1136f53661531b7916adec3b004c3de6a35ef402adfb500c4917f323dcb358b8ff51b875a3f6003aa4e9900c3ace90e011f367fcc36b07c75e47e54f26f0f1f384f5736e9e9cd1875934ab0955f196cc9a6eb", 0xad}, {&(0x7f0000f95000)="e6f76cfb061edc9fc0011544e0020407686a8d727878c89b79af54c42b9604ef7ed32087336e450bec159eddeca7b289c3926a5a897697812d9a7fffa1c00e29bc986297bd8f88270d643b55e5d0b3655595c6fb48cb3291cdd39e5d665c5d47c55f45fb1315c8c5ea3b3b3267f69482e3e73966772e60d8213b0324fc3a2aa9fafdd5387db448afcd8cf011f6197c556f9b099fd1058618f48a7b96380c66debea39e10d31f2cb1f8c31a86a5b3e3b43a6300ee8f46ef9d1e5390caab97a1ee411600", 0xc3}, {&(0x7f0000fdb000)="0367ec5ec53f306efcbca368bf7f9f78695c2d9ff1a0340e0fa4d98480a040fc367fe49a708f5af0eacc1536a9d5e6b39f6aeb9c4bfee938b3538fe3a648a22deda2c917f4c1ed620e6d45dd1a17a252fc24c51dfd3f991072446b2b4bca5de787bcc90fa7695fa8d3a2dfaef9a5e2d996dc5f77ad177e41019bc117ea63418719a542b00a3147a19721cfaaefc3317302149dc2cd02f60a7124e1b4bb9e6805f07c1f43cec084ee10eb1ade4f4f76687fd7bac74442bff1ae9159090eb5ee02787271eb6275a4c5fe1ccf10e1f8bece4862b56f", 0xd4}], 0x3, &(0x7f00005ce000-0x100)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xd8, 0x4044000}, 0x40) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r5 = inotify_init1(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r7 = getpgid(r6) fcntl$setown(r5, 0x8, r7) fcntl$getownex(r5, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) shutdown(r0, 0x1) ptrace(0x11, r8) 2018/01/13 00:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000817000)="220000001c000700f8efff07090007000a0500ff070000004c00000306000100a445", 0x22) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000681000-0x4)=@int=0x0, &(0x7f0000cba000-0x4)=0x4) 2018/01/13 00:35:08 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ab1000-0x8)='./file0\x00', 0x101080, 0x48) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000361000-0x46)=""/70, 0x46, 0x0, &(0x7f0000fd6000)=@hci={0x1f, 0xf8e8, 0x3}, 0x6) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x15, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/validatetrans\x00', 0x1, 0x0) mknodat(r1, &(0x7f00001ac000)='./file0\x00', 0x1, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000687000-0x10)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008b2000)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd7000)={0x0, 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000fd8000-0x38)={&(0x7f0000fd7000)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f0000b53000-0x10)={&(0x7f0000fd8000-0x3b4)={0x3b4, 0x7, 0x9, 0x300, 0x2, 0x0, {0x1, 0x0, 0x0}, [@typed={0x18, 0x51, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x6b, @pid=r2}, @generic="dc2075a22d6d3b1db942d33f2db907f28b1fb98db011845f4cc8eaa544816aa6457ac7cfaa8570acfe1fa45a9f8b5c0bc4583e35b982fd3413725649d977b75a241fab8904851b2c7ad6a858b32d7a570abf30e186c3cb527a72505fa39a1156b9b6c94d07f796367b8199c2ee4387a805f1c9f8d78c67e53832b231af66b38d3152b43c31e08e148659bbe3e1b27cd274271209a6a2a711b344057c310bc9d165f6240d28e0011115321b5fb09065265a992e34159e85e350b907b9ca8a9e1781e55e994a8af534ee9177f67082385a57a2351897e90dabcd5885f25b90f2a327a2d1105a8bcaf615ff013254fc3b0e343817", @nested={0x1b4, 0x10, [@generic="", @generic="6271f43c1dd4ea52fbc5568e92a0d367a0244bb27f7534e807cbd6fd90ab1f7ab4541d22234c97ca6075b922572695064bd273", @generic="552e724934e6633a23f3d7b6480cf700febce4f433488a1d6398342722a81faa111d54f41f576e2e4f2be25ed75e05600501abe814d47998d3525713ca0dfc62518c08e6e46ae002c2d6aa0d39ab33066aaf987a1f31e88c3503adb5ea0684fa40e1df283263c589fb1071d0fd7b2769b09805fbc8d74a569dc24fb4", @generic="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"]}, @typed={0xc, 0x28, @uid=r3}, @nested={0xc8, 0x10, [@flag={0x4, 0x93}, @typed={0xc, 0x7f, @str='-\x00'}, @generic="60c3794bb2340be7a2b8b87a00d3c5afd203ae8542cfa8b2a38c1b40af5044786dc3caca9286df55d6ac5da407432a98e19b06f769dc97fa1c821f02f950366e42d64c5358407c3b936a7a4be9cd349b4de1aa15c9bdf09c0085fbe21d2727d61114b6b25ec28bbfb8ed2686b31cff2f38a584440ab6955510d527e59ba85a8ad4", @generic="6b20c792b2837fda6dc3039333347a2f0d44a57384bcd42729208ce63bccd4d7d2ba6549e9", @typed={0xc, 0x93, @uid=r4}]}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x20008040}, 0x20044814) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000a99000)=0x0, &(0x7f0000dde000)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000f99000)={&(0x7f0000fd6000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a12000-0x70)=[{&(0x7f0000fd6000)="aa315bbba9d37a40594ab319721da47012e7c40b048822e5b06d36c5ed2a5f763fbe89dd016be36c4fc825162f0bc789adef141dfe75b7e20c0c0de8482c1f308eb70aaf249fe0339b44cfbe43d94fa746c07fbe41bd5d1fc8732a818270e6e8e742", 0x62}, {&(0x7f0000fd6000)="13909a81fc4909e037f12a4369fd96ea47d6644ecbd6021d78da2a6d20a32f80fb7f06b7d425567eea785f452047f00f99c310e59e08618570b00ece707bc2ddfbb5d1c44f151f087205fe6dc22d45ff311a4bb352d158e8803d658b5ff25ba3f6af60f8c488711d253a4ad9f3d3f6219b7d1b82bab5098abfa7c9eb16", 0x7d}, {&(0x7f0000fd6000)="6f8511b3b56e41ebae5ef7c4c38fe721ae0d02d55d550a062d565dfed683c212ebb4b18faf17f8363638e1a62e9946ef8144e4a26c56f989e8c0096a8240", 0x3e}, {&(0x7f0000fd6000)="429424bac0060782c11a9318f81cdc2e5c69e0eeca7bdffc5c34b5b9a5079ad77a", 0x21}, {&(0x7f0000fd6000)="5db98061313ca2b0ceb42fe16eb997abe3926ead24f8f7eaf1dc7dda238104cf0d13b9c143e6233eb717d87f6494825c6c7704332c4abb53f98e4c5a3bcd85dff375cf13aee5d0ef51c0ba1fc1a6712ed2d7dfaf40ac25992fd76f1fed87e9de134c717bfaacb3af635c2f436ae53d67cf3ecbb79b8ee8f799614ed22fbb35ce4c1951c71eaefed915e628ae1bb3cca5985ce1d89a007cbc328d909e7d2d11dcc7ba3d215853ae0f519fe97ede60d00b89641e930743e7348ebd9edfbe837233cae1c541be896f11ce0e41f7469f6bb6b037135015209bf51c106a411278d5a4177af99900d64bdb60a45fb4989fc3e0dc", 0xf1}, {&(0x7f0000fd7000-0x66)="e9260abe2f79275bac8c36f7703c693156f1315cde0e6232df62385407eadc1cda0f1cf128fee3fbe0d63b1cf67a32b9288019d0a149b49f11ac63464cd2439e455206aa07dffe95949f49e6196618502abf7335059b5a4384faa510822cd9c3d385b123ed04", 0x66}, {&(0x7f0000700000-0xc1)="d618975e6e826a83b8f74a99a070f7cfc7fa8f13aa0729c640fdde2c8c73c57458fa8134b5327930cefeaf19a931d8aea87687716a4e2ef9581b9efdd37131b61df8a101208a10157f42722fa6deb3818dd689ad9d1b30aac522633894fd69421187d2e0c14d43184fda70f1b1176cf370306c2433192c66c12f07067fb7bd90f1fa1107230b423673379224f61c03944ce1650f430836894ae5b5126a07e1af8e3b75cfbdf6d048b9cb314e85b1b692644ece3a3fb419041d11909d124ad7996e", 0xc1}], 0x7, &(0x7f0000fd7000-0x198)=[{0x110, 0x11e, 0x7, "73333ff2e4ded959d2b36ac90dedd6b73d6ee2d86348df845e1b28e2769bcd09d0c60d0d807d17ca76575e90e35e156584546552ce724375b0635344c6bb56666d5b5f36d26e1aa44005e380bbd3f9cd46e1de197c43c00fd031eb5d2dad7f708572be1a58ebe72e11cb23788a36573b3e80ba133a5fa344a0038efda7e2ae45243fecee6260b690bcc6cefe51835a51ca9306f465ce1ed1653881dc3f6d6faa44dd7a9dad9face7e6b80cc2f88bd231f3424de9dd22b94c5c56edd2d3ab08a0c774c304d6105208f8ca4e8903bd63f1178828346494733b136a14adcf7c13a52a5f0558abf0d2f7e48174298f8cc3afc6e8135e09d63d7d0188"}, {0x88, 0x1, 0x800, "1f1a24f6f1da1d76ffbb01d5d4d89ea67c7e9c39ae3075c374d6fdc1fb9d5c00bff56bbb568c654ba7f1bf3b2da51c70b35c7a03ca5f486d00392581757c6336c9521ab1cc59ce7780e4d77f3efda8ea7180c7088751b6c35a184bd3f1e9be1812d76058b64b52757dd83ee3bb775a759c6fe1d3214d50"}], 0x198, 0x801}, 0x804) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd9000-0x4)=0x0) 2018/01/13 00:35:08 executing program 4: syslog(0xf, &(0x7f0000f0b000)=""/4096, 0xfffffffffffffe9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x101100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x1, &(0x7f0000002000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x6, &(0x7f0000001000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r9 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000+0x411)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) r15 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000000+0xf2)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000)="fe139e814b652f39c66cd44de4a751b8960723", 0x13}, {&(0x7f0000001000-0x9a)="6da715a48c6ad477333d87bdb58d851eea572297975ba0a9a3dd6911bcf2972db5dad28de876ee1abf357f4a9d691975a83f940e86113ab022766adc014ffe583e04a8c59fb37f8fa1db17d156305476620652daa64109939c5e6dd875943a176c98d84623e35d8f667953dbe9f17fee438a1710023edeea38c6e51291c3a7426f82abefe96a0f7bfe7aec4c403e28f965de21e98969526dfbe0", 0x9a}, {&(0x7f0000003000-0xc3)="933086cd1593c00bd05b6f2eda01c6a73183e9c656ba49fdf82c9bcda751f8b72fd52005595d39c9831b879d01a00d9a57a974e7398a56455c76bfacf01f507ca5479cde7f1d0d65dec57565bc2e05fcb55b5a35b72bde899d074a99eac5121671cc9136b3a0e8dca6ba7b78151a94049434af8fba7033538bc2db3171905149647be37f937e77fa0600463553afaca0f61a4da252e146319bfd0f80dc169fa0a3d4f3afe08e7bf0bce5f72ba51e323815034a6c6e66fb5224b35d90711dc4ded1365e", 0xc3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="107d575e38ebf238a7cf3067dcd83fc5b15412c9c6478443dec8371f84bfa6b48a61c6dfdb184cf1a45c56e82baea661e33b859a949a5f4b62384c46d9998edbdd789cfe136d9348b231a893b2cff16b0d878a9d348218b127a9bb724ab66817b3d5bb7be0464394b507a2078cde99b89756dc36ebbcfd7a29c3bbc36eb230955167a35d32fa7663f675050dfccea550abfcc11784b08a034d1398b0f9771d9b5d19ca14026c0f96ad28876f00c9bc125580b0ab2ce24ee775d44098558a8cb22284bbe5ee156b447eaee0f7aea2df4c81c9e1cf01f52f52883bc7cb8211975e591246f1278aab941490042f100a89e009", 0xf1}, {&(0x7f0000003000-0x76)="35d82e32862bec195f33b7116749a24a7b93feaf5a554019c2a0547b1c3740e1a741bbda815fc888070da70918093b7002ebf10d0e5f152d8489b0c58af222ab5838f5bc8d3c4c14d90da299edfa9ee345bf32663ef3dcdc43ed16cf2069b70a10c5c03d9568e403fdd3800d33f76fc6f2738fbd8363", 0x76}, {&(0x7f0000003000-0xa3)="0e81de34f88773f317927ab6fcddfe0f1fc50ca9cb6699a8396e882a5ac6e55e9b596fcfd3184e694b1be2b629d932573e201cf142d078ec7652e6c8b7472f028428a98ef1ab69015a1a187598591a200982389ee1f0337abcbc3fbc8fab8b3a076fbbf435c8a7540749d2a2d9e836e79b2971e2b4242680b0115bf045af07fbce31d25786e1f7e0cc2dafafcc90aa93496e007dc9f54d2424011847d04643cd03ede8", 0xa3}], 0x7, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}], 0x148, 0x40840}, 0x84) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000000)=""/39) 2018/01/13 00:35:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 00:35:08 executing program 1: mmap(&(0x7f0000000000/0x379000)=nil, 0x379000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000375000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/enforce\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000334000-0x4)=0x6) mmap(&(0x7f0000379000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000037a000-0x20)={@generic="3266298f04446d6fab73d15671d0096e", @ifru_flags=0x2800}) 2018/01/13 00:35:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x90)=""/144) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000052c000-0x4)=0x0) getpriority(0x1, r1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000115000-0x10)='/selinux/member\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000e00000)={0xfff, 0x1000, 0x0, 0x9, 0x7, 0x8, 0xffffffffffffff81, 0xfffffffffffffffd}, &(0x7f00004f2000-0x40)={0x764e, 0x3f, 0x20, 0x70000000, 0x0, 0xffffffffffffffff, 0xda, 0x4}, &(0x7f0000af4000)={0xe50f, 0x1, 0x1f, 0xb, 0x1934, 0x6, 0x80000000, 0xa0f}, &(0x7f00004f2000)={0x77359400, 0x0}, &(0x7f000097d000-0x10)={&(0x7f000047b000)={0x200}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/13 00:35:08 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x40) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/13 00:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000069c000)={{0x5, 0x51f4}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 52.154460] binder: 7582:7593 ERROR: BC_REGISTER_LOOPER called without request 2018/01/13 00:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000069b000)=0x0, &(0x7f0000a98000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fstat(r1, &(0x7f0000b27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024b000)={0x0, 0x0, 0x0}, &(0x7f0000308000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b3000)={0x0, 0x0, 0x0}, &(0x7f0000060000)=0xc) setresgid(r2, r3, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006e2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080040000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 00:35:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff0000020a1300000000ff06800811000d0009000800001900000000f6", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e8000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f00009f4000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/01/13 00:35:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_pts(0xffffffffffffff9c, 0x200) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000044c000)={0x81, 0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00005bd000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 00:35:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000011000)={0x816e, 0x8b, "5ca871cc7dd110b9f8049686ed846cb5e4ec8f656fad2f84c6e3c3adfd6bf85f05284a66c78a4f8b46f22f2f720ac955bfa30bd7468a204806a2b2a33b1dbb45fe3ac506d4c329cb190bfe6466e60ee684e96b8bcbc856c755bad6a354e69c50e1da512eb9c066f651b578030f0fa6e68a8777a17271ef0a39a697dff0063f0613f94c816915bdec371872"}) r1 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000011000)='./file0\x00', 0x80000000180) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000)=0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket(0x5, 0x800, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e04000-0x4)=0x0) ptrace$getregs(0xc, r2, 0x3, &(0x7f0000aa3000)=""/141) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00001eb000-0x4)=0x1) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$LOOP_CLR_FD(r4, 0x4c01) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000705000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000a1a000-0x18)={0xaa, 0x0, 0x0}) syz_open_dev$sg(&(0x7f00006d3000)='/dev/sg#\x00', 0x4, 0xc00) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000031f000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000045a000)={0x0, 0xa5, "2801783e86542c4875ea2a7af867a9ac4386cd3ec4998258fcac65d2dde11e39d19559d4fbad205ac3b9534cbfccabf9c7f844f85558c0ed5120433b97d4157d1aed9042a2cb13d45f69e50454cdbbcc740ee029968eac60795344a142ed9739684e79f3a94dc6993dd2b4755e9cfb8bd1017814beab92e37f662389039ae3252f2346554c1e55c0091690cb880b5461e5b7e8c2ebd30f901d58e3c00ecb6350005f6e1e29"}, &(0x7f0000d6e000)=0xad) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000027a000)={r6, 0x2}, &(0x7f00000fd000-0x4)=0x8) 2018/01/13 00:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) fcntl$dupfd(r0, 0x406, r0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000079b000-0x10)=[{&(0x7f0000373000)="1f00000002031900020006eb0000068100ed3b8509000200fff61600020058", 0x1f}], 0x1) 2018/01/13 00:35:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000751000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000002000-0x24)={0xff, 0xea, 0x4, 0x0, 0x2, 0x3, 0x5, 0x9b, 0x5, 0x4, 0x5, 0x7fff}) 2018/01/13 00:35:08 executing program 6: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000070b000)='/dev/usbmon#\x00', 0x3ff, 0x400) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a13000-0x4)=0x0) r2 = geteuid() mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002d1000-0x8)='./file0\x00', &(0x7f0000a12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a12000)={r1, r2, r3}, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(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) [ 52.201153] binder: unexpected work type, 4, not freed [ 52.206836] binder: undelivered TRANSACTION_COMPLETE [ 52.216526] binder: 7582:7604 ERROR: BC_REGISTER_LOOPER called without request 2018/01/13 00:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000069b000)=0x0, &(0x7f0000a98000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) fstat(r1, &(0x7f0000b27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024b000)={0x0, 0x0, 0x0}, &(0x7f0000308000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b3000)={0x0, 0x0, 0x0}, &(0x7f0000060000)=0xc) setresgid(r2, r3, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006e2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080040000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 00:35:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00003da000)={0x4, &(0x7f0000384000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00003a6000)={r5, &(0x7f000082c000)=""/148}) 2018/01/13 00:35:08 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = openat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', 0x40800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000-0x20)={0x7, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000)={r1, 0x2}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) remap_file_pages(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000004, 0x560, 0x18040) 2018/01/13 00:35:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/209, 0xd1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0xb0, 0x4) 2018/01/13 00:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f84000)=',\x00', 0x3) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fa5000-0x4)=0x3448f5ca) close(r0) r2 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000553000-0x30)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x75, 0x0, &(0x7f0000f75000-0x75)="a440fad351075a21ae97fab54c61cbd20aab076871439be5d038d80a3b34eb6d4711a8de6e234c67a5a78538559fa38ad61504c0831b1d0cc3ed18f3b8342d79c7ada029546e164f25f7b0ecf67a24da2375fcca20923ae542342f067d73a4ac264a6e36f96328875780bbb73ee4456280154e429a"}) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r3, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003de000-0x14)={0x0, 0x0, 0x80000001, 0x0, 0x3, 0x3}, &(0x7f0000c2f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000416000)={r4, 0x1}, &(0x7f00005c4000-0x4)=0x8) 2018/01/13 00:35:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000123000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) poll(&(0x7f0000d52000)=[{r0, 0x4101, 0x0}, {r0, 0x80, 0x0}, {r0, 0x0, 0x0}, {r0, 0x100, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8000, 0x0}], 0x7, 0xff) [ 52.229193] binder: 7582:7593 got reply transaction with no transaction stack [ 52.229203] binder: 7582:7593 transaction failed 29201/-71, size 32-8 line 2920 [ 52.286488] binder: undelivered TRANSACTION_COMPLETE [ 52.296235] binder: undelivered transaction 66, process died. [ 52.307048] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.312765] binder: release 7582:7604 transaction 70 out, still active [ 52.324870] binder: undelivered TRANSACTION_COMPLETE [ 52.331653] binder: send failed reply for transaction 70, target dead 2018/01/13 00:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) r3 = getpgrp(r2) r4 = 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) 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) r5 = 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) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f000009e000)={{&(0x7f00009e0000/0x2000)=nil, 0x2000}, 0x2, 0x0}) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r8 = syz_open_procfs(r3, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f71000-0x18)={r9, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005b7000+0x2eb)={@loopback={0x0, 0x1}, 0x4, r11}) writev(r10, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) 2018/01/13 00:35:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x402, r1}) recvfrom$inet(r0, &(0x7f0000672000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x9) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x4) r3 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x3, 0x1000, 0xa, 0x20, 0x20, 0x8, r4, r5}, {0x6, 0x2, 0xc27a, 0x800, 0x3, 0x1, 0xffffffffffffff6f, 0x8}, {0x2, 0x0, 0x6, 0x8}, 0x7, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3e}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x1, 0x80, 0x100000000, 0x1e513a6f, 0x2}}, 0xe8) ptrace$setopts(0x4206, r3, 0x1, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r6, 0x1, &(0x7f0000001000-0x20)={{r7, r8+10000000}, {r9, r10+30000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PIO_SCRNMAP(r11, 0x4b41, &(0x7f0000000000)="c4cf193110deeb58ad25a047d0a1a388a0a704bc638514895e474bb3e347642ff1a01a31bdadf71ce9421f1d029bdee137ec6b1d5f163b3657bd5ee27da3e12be2248a6cc19f7e54e8b4397c83a5a2df6cf32f6ff23fdd9562beec38cd1e4530d646c12d50c2dfa87d43f31236812d0ba34fd1de22e0d046849d36c9187e52f23c58518166ce4289865e19909b21d430") getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000bbf000)=0x0, &(0x7f0000782000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="a0d85405454f5c8261d75bc3ddcfead4", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0xfffffffffffffff8, 0x3, 0xb8a, 0x3, 0x1000]}, 0xe) 2018/01/13 00:35:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f00003a6000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xfffffe7c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/context\x00', 0x2, 0x0) r2 = getgid() setgroups(0x1, &(0x7f0000427000)=[r2]) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000047d000-0x28)={@generic="d6fa3b47b5c0eb96655605a20ab0045e", @ifru_flags=0x2000}) 2018/01/13 00:35:08 executing program 2: prctl$intptr(0x21, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f00009ab000)=0x4) 2018/01/13 00:35:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000fe6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a73000-0xce)="23738eb32ad7e6d82e8715f567b431dab09dd7ea80d80da1dac008d0f4b7dcef03dcb33572ced8b84392077f786d48c7dded0ab709eecf53e5337ad976668cac27d12c4ecb671e4915bd49ce4cea8964fc3a1f60d99ce5e7ed6b315c8c638a7d878493f245f1aca1404fd5c076d11feb63bccb5e73d382758eb697f868cbafdfe702f9d26c3f0ce5f1a5ac9e4d7633ad462b2e84117d4119d9ee0e87ab8159af94d57ec563d7722e4c41f11670940ea975de0fb61a8c2de165fc0f4abd87ff6719f4c0f4c866189ef75dbf5dc7be", 0xce, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d6a000)='pkcs7_test\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x35)="bd32cdc3246e1066a892b4ce19f44b670c89219da1ffddfe75a8f00baed2f7fefc368b1f970adbf59a6ca0016efa1cf27bff9f84e6", 0x35, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f0000926000-0x80)=[{&(0x7f0000b5e000-0xf3)="d97670520daaf4fea4f920e9687d2dfbb0883067da72308d782ba9ee7d4b32386134ed507efe9aefe7ba5de2074cb761029a61e75406ca4a3ed1a213790e9a93d59a7f74fb90fe98a13bec633072073c14e4895e8f97c3b4368efdfc3b15807bf3614d4c7db3334e9ba016d5d014ed33b9cc42615e60d21778ef27f4a3853dc19dfc5999b0263bb81dbda016b18e15e9f7fc1217e614db2ceff9749d2ceb898c92478fdbd36f1da1547979b7958b46af435c4a75d7775a21718c8cf774e7a289513edc138e3a4f9382d42368533995ce5f2ff46c384e1db096f29d632fe6d9ff8b540b96fda7f050c7f2b2e4d7739516e5fc4d", 0xf3}, {&(0x7f0000805000)="ae0f795566654e9a05b379726187f64c40cd480b2b2c2a2427b3d124a64087178b540e38f722c16b7dce499244460815759e5b419f1da9cadce7e8f158c1f94ca72e39afd4b0b7cdf5749a580567688fd6166044a06bb1867348656b3a2298785c6f89b510a2091ffc4eefafd9", 0x6d}, {&(0x7f0000000000)="c9d725379842b982a375a11e1c9bc5b05ff6ab290328eb3c5b9c432ff58b06a352cb895d6c49b2f1c14de201eb55f5a720eebf2fefa9ffcc06cfc303df09a32ee66b05a4cd1f99c607491b36fb8e5f3082a665de2ce3be36c1db632381f29eda575f9230b7469a0d29fd189f4ccda235fc053921823a918b81d0c3cba4342ae4e255db871a4e601481671d92540c925125b859e923cd7df4b682504c226266817cb9624b57f446a401f0a50ecd227bc4dec54d45061833af5e527e56d45c9650b8e5aa256e035d943edda0eebce6242bb8e76e8182a6da", 0xd7}, {&(0x7f0000001000-0xf1)="bfdaed0d9bf69fc872a7148c533b59491c98bb0ae722d79c934427f7c655106038c6929945d706e20c529250632861df6784fcae805414095d99cc300900a20f9105d7f8a8b7acad0c2c9d8ad39061668e6dc72e1a1d60651d3306c927ec524c7aa2274159d892f6fc44d4325d5c9d9278396d069f6afcec80982e6de644bb7c6ad29ba5340197939998f8251f9521ad7b9b711a927ddd9c54ceb4a034bd5038d0bd096eb8e68b1a22187f4ca97295abefba9da8c711cedf681a62dd3ce7f185bee7cd854ae7b0fe092c8017f2cb2ddc71bdaeef5ef5635beb9c96d15a323c3f3891a245e317175b1ba4360d9fe7ac6f2e", 0xf1}, {&(0x7f0000001000-0x7f)="9ebfaab0c20ff392e5cef0b5ae9809022b7d85677ef390c811ab512d89fd87f05c05170cacc805c59ce03f69d88853f34d04c6b86bdbc8eafc50e75051e6a77ece29a477cf6099f66ca8e77cf99b09c1f432b32876b419fa586308ddad0532578c5c64d92112242b95c8ce1e44de8e5fbecb17a3a64f2e922774e5f2ff96ca", 0x7f}, {&(0x7f0000000000)="4022220d36aa637ccb44cf778f3384c351b1115ce5d99806974c04", 0x1b}, {&(0x7f0000ffa000)="c2843581bbd950a307a2156c5d073b099d80a562829f512425b3b18ea7a5bb09cb174c527836988af85dcc8f331672ac87b428e5850327804d46fe08f04c8f2aeceab7d8ce2f505e645c8946bd8894133236a3fb574bdb8b0634d742e85039dd5536c18e6faa77146217abdd4e5b26daf811d6905aaf7822fc4800bdc15c15a153e472a912185dceb3930a794053a85d0b5350c9f66aab", 0x97}, {&(0x7f0000712000)="1840920bdfeb1b391a68532544e7a19e8d29f497a8d5649f77975a64cea12553f12f75b45a029d5989eb183ef6ea48fcd220fe047966754d7d74b2618a282c0066fb510f3f9a6ca53ff25f3a778b446ed1f2f486926ca44b84ed9e2e602a4b98e480edcd51f45a", 0x67}], 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d99000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f00003a2000)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/13 00:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a9b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = inotify_init1(0x80000) r2 = inotify_add_watch(r0, &(0x7f0000a3e000)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:08 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={r1, 0x80000, r2}) unshare(0x400) getrandom(&(0x7f0000003000-0xaa)=""/170, 0xaa, 0x1) capget(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:08 executing program 1: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003af000-0x20)={0x1, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00003ba000)={0x9, r1, 0x2, 0x7}) accept4$inet6(r0, &(0x7f00005d6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000981000)=0x1c, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) 2018/01/13 00:35:08 executing program 5: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00000ca000/0x2000)=nil, 0x2000, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000cb4000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x37}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r4, 0x8001, 0x0}, &(0x7f0000001000-0x4)=0xc) rt_sigqueueinfo(r2, 0x35, &(0x7f0000547000-0x10)={0x20, 0x3, 0x100, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c48000-0xf)='/dev/sequencer\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000014f000-0x8)={0x0, 0x10}, &(0x7f0000db6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f000003d000-0x108)={r6, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa67b, 0xcdee, 0xffffffff, 0x3a26, 0x0, 0x0, 0x6, 0x3646b0fa, 0x82, 0x6, 0x1, 0x5, 0x5, 0x2, 0x80000000]}, &(0x7f0000dc7000-0x4)=0x108) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000357000-0x7d)=""/125) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000318000-0xc)={0x0, 0x0, 0x0}, &(0x7f000099d000-0x4)=0xc) exit(0xe15) getpgid(r7) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ae8000-0x8)={0x2, [0x9, 0x7]}, 0x8) r8 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r8, 0x40087703, 0x7f) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r8, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r8, 0x7709, 0x0) 2018/01/13 00:35:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ecc000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00008a7000-0x4)=0x8001, 0x4) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000068000-0x10)={0x77359400, 0x0}) fcntl$getflags(r0, 0x401) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r2, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001ed000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/13 00:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) recvmmsg(r0, &(0x7f00009a8000-0x3c)=[{{&(0x7f0000362000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005af000)=[{&(0x7f000060b000-0xdf)=""/223, 0xdf}, {&(0x7f0000735000)=""/60, 0x3c}, {&(0x7f00005bd000-0xdf)=""/223, 0xdf}, {&(0x7f000061c000)=""/231, 0xe7}, {&(0x7f0000595000)=""/34, 0x22}], 0x5, &(0x7f00009b2000)=""/163, 0xa3, 0x101}, 0x46b}], 0x1, 0x12042, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00005e1000-0x60)=""/96) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000809000-0x8)={0x0, 0x0, 0x4, 0x0, 0x7, 0x0}, &(0x7f000068f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x401}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000608000)={0x4, 0x0, 0x0, 0xed}, 0x8) 2018/01/13 00:35:08 executing program 2: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") pipe2(&(0x7f00001ab000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000d1e000-0x4)=0x3bc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='gretap0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x40}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x48d}, &(0x7f0000dc2000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x68, &(0x7f0000001000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfdf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) pwritev(0xffffffffffffffff, &(0x7f00006f5000-0x30)=[], 0x0, 0x0) 2018/01/13 00:35:08 executing program 1: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000048000-0x10)={0x3, &(0x7f000001a000)=[{0x1ff, 0x2, 0x6, 0xffffffff80000000}, {0x3, 0x7, 0x8, 0x0}, {0x2, 0x6, 0x1, 0x80000001}]}) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000006f000)='./control\x00', &(0x7f0000070000-0xc)=@random={'trusted.\x00', '\x00'}) 2018/01/13 00:35:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000072d000)='smaps\x00') munlock(&(0x7f00000f0000/0xc00000)=nil, 0xc00000) readv(r1, &(0x7f0000f5c000)=[{&(0x7f0000340000-0x1000)=""/4096, 0x1000}], 0x1) gettid() 2018/01/13 00:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000c14000)={{0xa, 0xffffffffffffffff, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x9, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x10, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/13 00:35:08 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000309000-0x4)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000f13000)=0x0, 0x66) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fff000-0x8)={0x0, 0x0}) [ 52.472433] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 52.486436] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 52.537949] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 52.545576] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/13 00:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) acct(&(0x7f0000964000)='./file0\x00') 2018/01/13 00:35:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000410000-0x11)='/selinux/relabel\x00', 0x2, 0x0) symlinkat(&(0x7f0000bc2000-0x8)='./file0\x00', r0, &(0x7f00004fc000)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0) 2018/01/13 00:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000989000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000e20000+0x4f2)="0e74764f76064157432b0e9ddd1fd8749da72af8566af21ed771bdfa2acb2e0e"}) 2018/01/13 00:35:08 executing program 5: mmap(&(0x7f0000000000/0x9f6000)=nil, 0x9f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002cc000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f00009f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00009f7000-0x90)={0x6, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000587000)='./file0\x00', 0x41, 0x62) creat(&(0x7f0000317000-0x8)='./file0\x00', 0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/01/13 00:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000303000)=""/93, &(0x7f000033a000)=0x5d) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000973000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2100}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x1000000000000039, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) r1 = socket(0x8, 0x805, 0x1f) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000275000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000e22000)=""/0) 2018/01/13 00:35:08 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x1, 0x40, 0x2, 0x3}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x200000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x5)='task\x00') getdents64(r1, &(0x7f0000001000-0x282)=""/2048, 0x800) sendfile(r1, r1, &(0x7f0000005000)=0x0, 0x100000000) getdents(r0, &(0x7f0000002000)=""/105, 0x69) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000009000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/13 00:35:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bd2000)='/dev/usbmon#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a24000-0x8)={0x0, 0x3ff}, &(0x7f0000f24000-0x4)=0x14c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000569000)={r1, 0x2}, &(0x7f0000b32000-0x4)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) close(r0) 2018/01/13 00:35:08 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000244000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0xcf)=""/207) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mkdir(&(0x7f000048a000-0x8)='./file0\x00', 0x10) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ad5000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0}) r2 = open(&(0x7f0000fd1000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000623000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x2, 0x2, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000cd2000-0x4)=0x1, 0xfffffffffffffe99) 2018/01/13 00:35:08 executing program 6: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/13 00:35:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00002bf000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000068a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000a4c000-0x1)="", 0x0, 0x0) 2018/01/13 00:35:08 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000003000)={r2, 0x2d379ff2}) exit(0x0) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x5d) 2018/01/13 00:35:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x500000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000)=""/245, &(0x7f0000003000)=0xf5) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 00:35:08 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000017000-0x8)='./file0\x00', 0x9e41353a90eb1fb8, 0x1) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@flag={0x4, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) r3 = getpgrp(r2) r4 = 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) 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) r5 = 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) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000832000)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r8 = syz_open_procfs(r3, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f71000-0x18)={r9, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005b7000+0x2eb)={@loopback={0x0, 0x1}, 0x4, r11}) writev(r10, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) [ 52.652371] audit: type=1400 audit(1515803708.864:32): avc: denied { read } for pid=7737 comm="syz-executor5" path="socket:[17023]" dev="sockfs" ino=17023 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.734269] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 52.734328] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/13 00:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0x0) sched_getscheduler(r1) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 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) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000510000-0x7)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, r2}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000128000)={r4, 0x0}) 2018/01/13 00:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) open(&(0x7f00006e3000-0x6)='./file0\x00', 0x0, 0x71) writev(r0, &(0x7f000037d000)=[{&(0x7f000031b000)="1f00000002030100008006eb0000068100ed3b8509000200ff080000000000", 0x1f}], 0x1) 2018/01/13 00:35:09 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x8, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000b2000-0x20)={0x8, r1, 0x10001, 0xba}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001275, &(0x7f0000000000)="") 2018/01/13 00:35:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) mlock2(&(0x7f0000b30000/0x2000)=nil, 0x2000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000000000+0x384)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) tkill(r0, 0x2d) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 00:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) r3 = getpgrp(r2) r4 = 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) 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) r5 = 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) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000832000)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r8 = syz_open_procfs(r3, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f71000-0x18)={r9, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005b7000+0x2eb)={@loopback={0x0, 0x1}, 0x4, r11}) writev(r10, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) 2018/01/13 00:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000ba6000)='./control\x00', 0x101000, 0xfffffffffffffffe) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000076d000-0x10)={0x3, &(0x7f00008f8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000bc2000)={r2, &(0x7f00001ac000-0x1000)=""/4096}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000704000-0x4)=@assoc_id=0x0, &(0x7f000079c000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d1d000-0x98)={r3, @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]}, 0x1, 0x8}, &(0x7f0000bcc000)=0x98) 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') ioctl$void(r0, 0x5451) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000013c000-0x4)=0x0) r1 = gettid() getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000031000-0x4)=0x0, &(0x7f0000d4b000)=0x4) r2 = openat(r0, &(0x7f000032a000-0x8)='./file0\x00', 0x0, 0xc0) ptrace$setsig(0x4203, r1, 0x79e, &(0x7f0000b93000-0x10)={0x3f, 0x100, 0x7, 0x5325}) syz_open_procfs(r1, &(0x7f0000408000)='fdinfo\x00') syz_open_dev$usbmon(&(0x7f0000d94000-0xd)='/dev/usbmon#\x00', 0x6, 0x200000) getsockname$packet(r2, &(0x7f0000a99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a37000)=0xffffffffffffffc9) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e92000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 52.779503] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 52.789271] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/13 00:35:09 executing program 1: r0 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00009b2000)="", 0x0) [ 52.860798] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 52.868465] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/13 00:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x240) fcntl$notify(r0, 0x402, 0x8000002e) munmap(&(0x7f000051f000/0x1000)=nil, 0x1000) openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/13 00:35:09 executing program 2: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eb6000)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x3d)="2170726f632d29bb2d757365725c706f7369785f61636c5f61636365737376626f786e657430657468302a73656c66656d306c6f2c235c757365722400", 0x2) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000558000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000156000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) r2 = dup(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x6000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x5, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x66, 0x2) sendfile(r1, r4, &(0x7f00006e2000-0x8)=0x0, 0x1000) 2018/01/13 00:35:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffff001) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bda000-0x14)="", 0x0) 2018/01/13 00:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000a86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:09 executing program 0: mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000512000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007a7000-0x4)=0x14) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006cf000-0x4)=0x0, &(0x7f00007a5000)=0x4) 2018/01/13 00:35:09 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000e97000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005f7000)=0x10, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a86000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r1, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) 2018/01/13 00:35:09 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregs(0xd, r0, 0x7, &(0x7f0000113000-0x28)="1c480dc85ed888393b866aafac5d3c1c01321bd0ad68b16d4191d12872495b3ec30bd4795373a1a3f9553abc8b1cd6ee408c12da8e72910b6a3925392043f7d1aa2d54d2b4fff7429cd691c1f5abff16addf2ebe21b0923f0798874134a7032e85953ffe1e225abdfdd5c9742541748f22038f6f1663fb6f47695d9e7c782d588e41b3d965a9bb0cdef11cecc54c95e4ebd42c309dbadd65f0e164825d87edc7bc7fa143dafcf91e8af03f10d1882b0abe3e63ed46e1a9d2823439097cd1545cb9d18ad07e6d2ab0453c03774e2a2fb7d87e41e6308eb7e555ec0dbd478a1cf3") timerfd_create(0x8, 0x0) 2018/01/13 00:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x1, 0x0, 0x10000) dup3(r0, r0, 0x0) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/01/13 00:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f00001db000)=[{&(0x7f0000389000)=""/173, 0x1a5}], 0x10000083) fcntl$setpipe(r0, 0x407, 0x2) 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c30000-0x4)=0xfffffffffffffd8b) fcntl$setown(r0, 0x8, r1) set_tid_address(&(0x7f0000997000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f00007f2000)=&(0x7f0000c2f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000471000)=0x18) 2018/01/13 00:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a9b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b12000-0x50)={{0x9, 0x0}, {0x0, 0x40}, 0x1, 0x3, 0xcb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cd0000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac2000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a74000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") unlink(&(0x7f0000390000-0xe)='./file0/file0\x00') mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000741000-0xe)='./file0/file0\x00', &(0x7f00005e6000)='./file0/control\x00') 2018/01/13 00:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f000080c000)='\x00', 0x2) accept4$unix(r0, &(0x7f00007ad000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bd1000)=0x8, 0x80000) vmsplice(0xffffffffffffffff, &(0x7f0000a45000)=[], 0x23, 0x0) 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000018f000)='/selinux/checkreqprot\x00', 0x101000, 0x0) accept4$netrom(r0, &(0x7f0000e49000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ea000-0x4)=0x48, 0x800) mq_unlink(&(0x7f0000000000)='.\x00') 2018/01/13 00:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000065d000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x26a950c) 2018/01/13 00:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cd2000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f000053c000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000908000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003d000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007ae000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6be, 0x0, 0x2, 0x2, 0xa0, 0xa0, 0x3f, r3, r4}, {0x5, 0xaaf, 0x1ff, 0xffffffffffffffe0, 0xd257, 0x5, 0x40, 0x7ff}, {0x6, 0x1, 0x0, 0x2}, 0x9, 0xd, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x4, 0x0, 0xff, 0x9, 0x400, 0x1}}, 0xe8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000d6e000-0x8)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/policy\x00', 0x0, 0x0) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$sndseq(0xffffffffffffffff, &(0x7f0000212000)=[{0x4, 0x0, 0x9e39, 0x100000000, @tick=0x8, {0x1ff, 0x7ff}, {0x8, 0x1}, @result={0x8001, 0xfffffffffffffffc}}, {0x3, 0x8b, 0x1, 0xff, @tick=0x8f, {0x3, 0x6}, {0x5, 0x1}, @note={0x7, 0xdcd1, 0x4, 0x3, 0xa7d}}, {0x10001, 0x5, 0x80000000, 0xffffffff, @tick=0x100000001, {0x1f, 0x6}, {0x20, 0x7}, @result={0x8, 0x3}}, {0x5, 0xa64e, 0x7, 0x8, @tick=0xa9b, {0x1, 0x3}, {0x2, 0xffffffffffffffff}, @connect={{0x400, 0x8001}, {0x3, 0x9}}}, {0x0, 0x401, 0x7, 0x2, @tick=0x7, {0x4c, 0xfffffffffffffffc}, {0x7, 0xd87}, @queue={0x7, {0xff, 0x2000000000}}}], 0xf0) 2018/01/13 00:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/13 00:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f00003a9000)="f0f7") open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f000010d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7effe54aae4c38a912875ef930bcd83afe8ed599df35ecc9e885d9db9a53bc110719781f0a413ab36b2bfc835698a3c85fbc84761631ca716ccea9433350b3", 0x0}, 0x60) 2018/01/13 00:35:09 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000014000)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) prctl$void(0x1f) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000014000)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}], 0x9c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000015000)=0xffffffffffff8001) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/13 00:35:09 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000010000)={0x0, 0x32, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x0) timer_create(0x6, &(0x7f0000010000-0x60)={0x0, 0x17, 0x2, @thr={&(0x7f0000008000-0xaa)="0506c2c5b07227586c3fb6b3bc8ea4ab70b773cd11509f4f712434196dde37922a2554c712c29a803ae711af7f390eaa74c4ebc870f5861ce4d54c67b214caead48193d98954f90f4662038042c541021a785e2612c430ba5d0aa3be04277c01fb5ef571a5f9cda574c80fe857ca6754296a55a759abc55b4fbb432e6e6fac132b43b012de16716759d5f98ad06a4c7f9e4f4b2a0e2aa20e158f995e8a5a1e4719f34acc4bc39126502f", &(0x7f000000a000)="b33ea4243bf22196680478fd256862de4102b8a39e66aed0aa39c6d92882eab20aba45cb9426aeae9f5799c7771b6281e31b90ebf4aa49bfc825efa637c6c2ff67305a2077a948d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x3)=0x0) timer_getoverrun(r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000011000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000012000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000a000)=0x1c, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000011000)="ee27ecf5b42e4beff041db96", 0xc) socket$inet_dccp(0x2, 0x6, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x7000, 0x0, &(0x7f0000b5f000/0x7000)=nil) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) 2018/01/13 00:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000459000-0x4)=0x0, 0x4) getitimer(0x2, &(0x7f0000bf5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet(r0, &(0x7f0000595000)="f604cf046b9e9fdacf78f37a166fe1817a27ad3f05745904a84b21826b973bd07888fffab7f08e4277a4bfa73beef686c7eca33e3d3239b3f7b6ed82caa235acd62e441d578d284d61da23e47e7a07512e769b707ad06a517421adc523a2188db42814ec5a647a130771a40c334f88aebd5ab444969e2e01c4c0f9027a6de5b9efd7791d75f6411d092b1aa034db32f0f591e70ad674e9b2a75ae60f04e60ad9b0b6b42988cdd1", 0xa7, 0x80, &(0x7f000021c000-0x10)={0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000981000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ead000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000571000-0x4)=0x341f9b98, &(0x7f0000df5000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008dc000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x3, 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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000086f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000e2000)=0x0, &(0x7f0000576000)=0x4) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 00:35:09 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/pktcdvd/control\x00', 0x10101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x8, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000023a000-0x20)={0xb4e9, r1, 0x10001, 0x7fff}) clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) 2018/01/13 00:35:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2080, 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) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40440, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x71)="13c0144b747c180e1a13f99e681065676d44b49b6c842dba513a3c080baa1809ad1d14c2d500df02bcda285ba7a09ffd658b7e84052f34f1c7766808f8f1deb313686a470141a9730c67fb3a5e6d235f36e5a203d73397b4222347126a04898b56808d3cee4afbf57ea870f921cd7806f7", 0x71}, {&(0x7f0000001000-0x10)="32e7de71e690caa0ac1658e8f525caa4", 0x10}, {&(0x7f0000003000-0xcd)="7c890207e650913461f9f93553f2059a7870f12cf6afbb2d54cf29f0a5ad748b65e4ec9e25866f0f921bf7415ae0d74937013472505179d366744296b63577e3ca5ed28900201e9998bd4b8b2dbc16d487c6e8c299ff1623a49b8b6db2d51ad3b1d74bff0d90299c51b7cc8d4cdb717706f598798040bb5261866f254407bdfe6e3b3d5695bceab451cd542f6024ca3ec13c8adb56827bf8f32760e1b0ecb26b56f47768fc491fac9d38ad78d802a6a61a63704a67c6c1fddecd19bd3d8ad298de67848f84f085e457705ba5fd", 0xcd}, {&(0x7f0000001000-0xad)="236d90211046d7739f90fae30389a4225b4bf5a43b965a103dbda861bdc03fe4737bbdcce0a736a18b1322bb982d5f1de957a246594a13f421f72d48a6bc4ca8c5211787b93bffb71a5850ed4409c45e825826d2bde4adfb80f30d0dc3846c719e803b18e9a825b7c298a7a28fb9ef47dc60c0eb1482769e98d85eada4adbb96b6114b1bbe8f96950b4b6a0d0680f101777da9251ea6f40cc9f24b967277f294a649c0b8c7deb69d8bdf0d517b", 0xad}, {&(0x7f0000003000-0xab)="e4fce3d7551ae4a1416fee145f8783194a4d6f8f91d3cd4255e24df8de91074d8c7429ddd5b677e50f7d8b4440e769d7f88c1498f27c55bd675d9ed1269c5df97c534833f70894d218d8d18f59d9974f983bfa616f7e76b8f754d74fbd1491b244bd7dca042df0ca37ec0e34bc2c0969096710973913fa98d1bc6561dfe2d8063b51e5d66b92538a8ac3901f3ed1fcc00c8d5a8bbd682e5e298304296f08fb07b98a916e966b3c7b97ffae", 0xab}], 0x5) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000095b000)={0x0, 0xeb}, &(0x7f0000705000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d15000)={r2, 0x7f, 0x1, [0xc89]}, &(0x7f0000af9000-0x4)=0xa) r3 = socket(0x10, 0x802, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000076b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c87000)=0x14) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000157000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000721000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007ec000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000b6c000-0x4)=0xc) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000ffe000)={&(0x7f0000b7c000/0x3000)=nil, 0x9, 0x5, 0x0, &(0x7f0000829000/0x1000)=nil, 0x8}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ba9000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00008ca000-0x8)={0x0, 0x10001, 0x80}, &(0x7f0000b05000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000071f000-0x8)={r5, 0x101}, 0x8) write(r3, &(0x7f0000935000)="2200000015000700ea0910ffffffff000000000000221d00040003000001008c45ab", 0x22) 2018/01/13 00:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = open(&(0x7f0000814000)='./file0\x00', 0x0, 0x184) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000662000)=""/231) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190000370700003e068100ed3b850900020000000000070058", 0x1f}], 0x1) prctl$setfpexc(0xc, 0x3) 2018/01/13 00:35:09 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/hwrng\x00', 0x8600, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000007000)={0x40000002, 0x0}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7b03307c37e9377ea5103ecf0a32d59f4cd54e087d2848738b7d7ba0842a880bde814285a4241cad4962268baea6a5ed83a7a4d4bdf08608833ed73927b663b9", "fa3e6398948e6d5cfae5897f15014787646790912eec68bbeb23a46c62806c55", [0x0, 0x0], 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000006000)=0x0) futimesat(r3, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f000000a000)={{0x0, 0x2710}, {0x0, 0x7530}}) fcntl$lock(r2, 0x5, &(0x7f000000a000-0x11)={0x3, 0x3, 0x2, 0x93e, r4}) 2018/01/13 00:35:09 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000148000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000079b000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005b0000)={@empty=0x0, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000544000-0x14)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, [@broadcast=0xffffffff]}, 0x14) 2018/01/13 00:35:09 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x40080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffa000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000ff9000)={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x2}, 0x1c) [ 53.105455] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2018/01/13 00:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00003c5000)='/dev/rtc\x00', 0x40, 0x0) r1 = epoll_create1(0x0) nanosleep(&(0x7f00005cc000)={0x0, 0x989680}, &(0x7f00002d9000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001f9000)={0x0, 0x0, 0x0}, &(0x7f000038f000-0x4)=0xc) setgid(r4) 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xad0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/13 00:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000033e000)=0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f53000-0xe)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/13 00:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) recvfrom$ipx(r0, &(0x7f0000537000-0xa9)=""/169, 0xa9, 0x0, &(0x7f000017d000-0x10)={0x4, 0x0, 0x0, "c7b74dcb7af7", 0x0, 0x0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bc5000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c91000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f5000-0x4)=0xe8) getresgid(&(0x7f00003c1000-0x4)=0x0, &(0x7f0000d63000)=0x0, &(0x7f000058e000)=0x0) fchown(r0, r1, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c18000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x1, 0x4, 0x7, 0x0, 0x13}, 0x20) 2018/01/13 00:35:09 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000)='/dev/loop#\x00', 0x3, 0x1) dup(r0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/13 00:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00008ba000-0xaf)=""/175) 2018/01/13 00:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000062a000-0x8)=0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r1, 0x0, 0x3) 2018/01/13 00:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b4000)="736d61707300c756ac50fbb12e77fd5abcbed11b13e0ce0a4f36b83614ebbfe924f9aec53577575169f5adbe8c30662ba2d4260640237f3c146a22e046e3e32210d432845a97a23d183633a022788992c2a7448875397ef953406e94154ef04a8e44180159b90591848e4659dadda8967707ff77cdaa18948cffea087ad2aa01bc3ea2fa2a3865d29cdb524bab8e389629c2797df246f53ba0cb3a7fa49327905fec94ed74ea84abbec7cea5dad364d94a6ec60d9f95ecded5b6fa94de25b58c59520884d5a582ca12eae8a8ad7c4afe9a3bfb316876a8b1733cebec949f7ecb03") preadv(r0, &(0x7f0000c39000)=[{&(0x7f0000e73000)=""/125, 0x7d}], 0x1, 0x4000004) 2018/01/13 00:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c1000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef50, {0x400003ffffffe}, 0x20000018000001, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x2, 0x4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) readahead(r1, 0x0, 0x0) 2018/01/13 00:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000870000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ffb000)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pipe2(&(0x7f000082a000)={0x0, 0x0}, 0x84800) ppoll(&(0x7f0000f2a000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000251000-0x10)={0x0, 0x0}, &(0x7f00009f8000)={0x0}, 0x8) 2018/01/13 00:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = getpid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f86000-0xb)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003a4000-0x4)=0x2, 0x4) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000f4e000-0x56)="dc9fdd3f39aeaa62e08d4801a93e242f4434057f8efeb0a21b7f8b0ff13d4a2f8fc52180b51011c0755c490fb7ab814c90cdd253684fbc611d7e6e20dafb56563d1fb1634082e7bc68302556e93d73436d7d6e3e02c6") ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000028a000)=r1) 2018/01/13 00:35:09 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345dec0c00000000000000008174708d6db90900000000000000c1de47fc00000443fdb02bf212", 0x2c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004e7000)={0x1bf6, 0xfff, 0x3e, 0x800, 0x6}, 0x14) 2018/01/13 00:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00005c5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$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 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000810000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000f89000-0x4)=0xc) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000037000-0x18)=@get={0x1, &(0x7f0000b49000)=""/99, 0x2}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x20) 2018/01/13 00:35:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000305000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000678000)=0x7ff) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) syz_open_pts(r1, 0x129000) 2018/01/13 00:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000467000-0x9)='/dev/sg#\x00', 0x100000000, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ae0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006f2000)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000c0e000)={r4, r5+30000000}) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f00007c1000)=""/167, 0xa7, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f00006fe000-0x28)={@common="69726c00000000000300", @ifru_settings={0x0, 0xbfe, @fr_pvc=&(0x7f0000342000)={0x7ffc}}}) 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000607000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000105000-0x4)={0xe007d4e, 0x0, 0xffffffff}) r1 = syz_open_dev$tun(&(0x7f00006e7000-0xd)='/dev/net/tun\x00', 0x0, 0x4c0100) uname(&(0x7f000040f000-0x22)=""/34) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00008a8000)=0x0) [ 53.305964] binder: 7925:7926 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 53.323952] device eql entered promiscuous mode 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = dup(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000007000)=0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000004000)=""/0) 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000a4a000)='/dev/input/mice\x00', 0x0, 0x10000) r0 = socket$unix(0x1, 0x996e029cae87991e, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000059000-0x8)=0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008bb000+0x544)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000891000-0x50)={0x5, 0x0, 0xcf24, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(0xffffffffffffffff, &(0x7f0000c6c000-0x10)=[{&(0x7f000045e000-0x3a)="390000001300190000003500000000005fb54158030000006c0b02af060080051100160000100000000000000000011000e907010420000096", 0x39}], 0x1) inotify_add_watch(r3, &(0x7f0000fea000)='./file0\x00', 0x400) 2018/01/13 00:35:09 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x40, 0x0) [ 53.371329] audit: type=1400 audit(1515803709.584:33): avc: denied { setattr } for pid=7924 comm="syz-executor7" name="NETLINK" dev="sockfs" ino=16096 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/13 00:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ba4000-0x8)={0x0, 0x0}, 0x80800) socketpair$unix(0x1, 0x80000006, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c4d000)={0x4, 0x4, 0x8e25, 0xff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f64000-0x85)="396b631ab7f62712209cb8867ce73ff5eeaed521550ea28da8505f7adeee9071f1ca3d133a0aacf7297405095d3286d43ae2c5e686638afb81394d62b7787fa7775021ab52132cb8da6613dc253ebd82a549f1fd2394e1a603915afd4e3017ebd0e8ea2908b7dd5fff50ed7dfe7f55dd59a6e119f74620995b677ab80488af268c7b94f844", 0x85) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f76000-0x4)=0x0) 2018/01/13 00:35:09 executing program 3: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)=0x0) membarrier(0x0, 0x0) 2018/01/13 00:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003e2000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x0) 2018/01/13 00:35:09 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)={0x2, {{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) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x2, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/member\x00', 0x2, 0x0) 2018/01/13 00:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000b2a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b28000)=0x10) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup(r0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000b50000)={@common='ip6_vti0\x00', 0x8}) r2 = add_key$user(&(0x7f0000a10000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f13000)="e227a7446ea969f436e9e1b17786c361eacc55f9585e4e5ecb3f219f94c57c57278d543b1fb1e6552ed2e4b1ed5a09a80a2884ed617019ab72039178d13e83fa158531ebceca395027d17c464f68eaa28af4b457f69d41b8ad6915318339902985a2", 0x62, 0xffffffffffffffff) r3 = request_key(&(0x7f000087e000)='dns_resolver\x00', &(0x7f000069d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0f000)='trusted\x00', 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) 2018/01/13 00:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000239000-0x8)={0x0, 0x0}, 0x7fc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000b2000)={0x7fff, 0x10001, 0x8, 0x80000001, 0x9, 0x1, 0x7fffffff, 0x4, 0x0}, &(0x7f00005cd000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00009c1000-0x13)={r2, 0x9, 0xb, "6463825031b381f0cae2b3"}, 0x13) fcntl$getownex(r0, 0x10, &(0x7f0000def000)={0x0, 0x0}) r3 = socket(0x10, 0x20000000802, 0x0) write(r3, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000074a000)={r2, 0xfff, 0xfff}, &(0x7f00006d8000-0x4)=0x8) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f000062a000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003c5000)=0x0, &(0x7f0000959000-0x4)=0x4) 2018/01/13 00:35:09 executing program 4: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0x0, 0x4) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000530000-0x8)={0x8c66, 0x0}) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d34000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000037f000)={{0x200, 0x5}, 'port0\x00', 0x10, 0x1021, 0x419, 0xfd, 0x6, 0x10001, 0x2, 0x0, 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]}) 2018/01/13 00:35:09 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 2018/01/13 00:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2000) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r3 = dup3(r0, r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f0000fb1000)=""/221, &(0x7f000092d000-0x4)=0xdd) [ 53.468040] device lo entered promiscuous mode [ 53.473915] device lo left promiscuous mode 2018/01/13 00:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) bind(r0, &(0x7f0000984000-0x6)=@hci={0x1f, 0x97, 0x3}, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f000053a000)=0x3, 0x4) readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/13 00:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) modify_ldt$write(0x1, &(0x7f000070e000-0x10)={0x5, 0x100000, 0x5000, 0x6, 0x0, 0x8, 0x8, 0x3ff, 0x37e, 0x2}, 0x10) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) syncfs(r0) 2018/01/13 00:35:09 executing program 1: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:09 executing program 4: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d36000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/13 00:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000489000)=r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f4d000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r2, r2, &(0x7f000031b000)=0x0, 0x1) sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sysfs$1(0x1, &(0x7f0000291000-0xf)='em1.securitylo\x00') write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b000200000009000c1d00", 0x1f) 2018/01/13 00:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b48000)=[0x9, 0x100]) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000c9c000)={0x3, 0x78, 0x7, 0xa5ee, 0x101, 0xcf3c, 0x0, 0x7, 0x82000, 0x3, 0x43d, 0xbe7, 0x6407cdbe, 0x1c, 0x3, 0x1, 0x0, 0x5068, 0x7, 0xd5b, 0x3ff, 0x4202, 0x1, 0x5, 0xfffffffffffffff8, 0x8, 0x9, 0x100000000, 0xfff, 0x48c2, 0x9, 0xffff, 0x5, 0x400, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7ff, 0x0}, 0x8000, 0xfffffffffffffffe, 0x1, 0x7, 0x0, 0xffffffff, 0x7, 0x0}, r1, 0x2, r0, 0xb) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) 2018/01/13 00:35:09 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000503000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000435000)="24000000320025008000002219ede3c00000000208000100000000000841005ffd6ae055", 0x24) 2018/01/13 00:35:09 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=""/45, 0x2d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) fcntl$getflags(r0, 0x40b) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000-0x9e)=""/158, 0x9e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000006000-0x4)={0x0, 0x0}) 2018/01/13 00:35:09 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet(0x2, 0x6, 0x80) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe9000)=""/63, 0x3f}], 0x1) [ 53.663200] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 53.675988] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 53.691278] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 00:35:10 executing program 0: 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, 0x1}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d22000)=0x0) shutdown(r2, 0x1) 2018/01/13 00:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) modify_ldt$write(0x1, &(0x7f000070e000-0x10)={0x5, 0x100000, 0x5000, 0x6, 0x0, 0x8, 0x8, 0x3ff, 0x37e, 0x2}, 0x10) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) syncfs(r0) 2018/01/13 00:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f0000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000188000)=0x0) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000998000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000975000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000362000-0xfce)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="2b281f097978", [], {{0x88ca, @ipv6={0x0, 0x6, "ae271c", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "ff5723", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000100000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00008c7000-0x50)={{0xfffffffffffffffe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a09000)={0x4, @tick=0x5, 0x1, {0x20000000, 0x8001}, 0x6, 0x1, 0x4000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a6d000-0x4)=0x0, &(0x7f0000519000)=0x4) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a1e000-0x28)={@generic="4d71dd6c074707be23ce66258f25a4d2", @ifru_data=&(0x7f0000912000)="055f685ef054db4cc198899b38516e81000577fcc15e9e40cb7a86213305ab51"}) ioctl(r0, 0x227c, &(0x7f0000489000)="") 2018/01/13 00:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) getpeername$netrom(r0, &(0x7f000037c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000690000)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000e6000)=0x0, &(0x7f0000910000)=0x4) getpriority(0x3, r2) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f0000c9d000-0x37)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 00:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000fc3000)=""/176, &(0x7f0000944000-0x4)=0xb0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c9b000-0x10)=[{&(0x7f0000070000-0x29)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800080005000200000000c000", 0x29}], 0x10000072) 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000be6000-0x8)=0x0, 0x8) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d2a000)=0x40, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d26000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xb8, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/member\x00', 0x2, 0x0) execveat(r0, &(0x7f0000c57000-0x8)='./file0\x00', &(0x7f0000461000)=[&(0x7f0000955000)='\x00', &(0x7f0000ebb000)='\x00', &(0x7f0000bd3000)='vmime_type\x00', &(0x7f00008fb000)='ppp0\x00', &(0x7f00006e0000)='\'\x00'], &(0x7f0000586000)=[&(0x7f00005d5000-0x7)='wuser+\x00', &(0x7f0000554000)='/selinux/member\x00'], 0xd00) fcntl$addseals(r0, 0x409, 0x8) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) 2018/01/13 00:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000712000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000f02000)=""/120, 0x78) [ 53.832635] device gre0 entered promiscuous mode 2018/01/13 00:35:10 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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000017000)=""/45, 0x2d, 0x3, &(0x7f000001b000)={r2, r3+10000000}) clock_gettime(0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f000001a000)="56d072993d8935ba8afac4a32eb7592631586eefaa541b0643ab7cd348d5c7b23c508d0f58c04473ae35f80dee59d59701ac0eba3b68f5ac4898fdf86e9bf1770d1715de88760256b6e4088ae55979efe3816e0c06a93a7ce8c60065521639ecb99517e3588e50c771e96e64e273c80b9bdd082f68e84b5af71d16e3815bb20aee119d8ced1a842af79245a83f62066ae6d0ace17d1979193f358f5904df2f9d93a07332c83dbfca934eee4d630d80b7", 0xb0, 0x3, &(0x7f000001b000-0x10)={r4, r5+30000000}) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x400000000001d, &(0x7f0000012000)="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", 0x1000) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000be6000-0x8)=0x0, 0x8) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d2a000)=0x40, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(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) 2018/01/13 00:35:10 executing program 2: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x200100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002000+0xf6f)=""/186) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) fsetxattr(r2, &(0x7f0000003000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='ppp0\x00', 0x5, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 00:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) sendmsg$nl_generic(r1, &(0x7f0000fd4000-0x38)={&(0x7f00007ac000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000969000-0x378)={0x378, 0x17, 0x714, 0x7, 0x3, {0x13, 0x0, 0x0}, [@nested={0xf4, 0x93, [@generic="7f04d14597f2ca8af762ca29c8d1fd5c0c4ad2d61ce780a468fcb4bdf75d9865857921d8130cd5ac680851ebfbe3d3", @generic="12702584e3db75437ad0c3caec5e61307fd2442dd95fff79e6d8c58642478624d66ea535e4a4c89a8b23c2d066f6fc4c8943cba30259b21c6e6ee1b8e679d3f7c0492cc79d22f24a43c1b7725749a5a35abbd81ecd9f4c28e7388a99c95cd5b27262d00346926e2e91163d020cb63e52f6e2f85b867e7b5dbcfe3dc1bef81055f359f24585a77891b35a7086bc087c4697a45190387ba8c99c348b8b1d3d2d57142a407cb82ed4fb63a5faa1a5d452c792cd6e42f1ca639dcc10", @flag={0x4, 0x1e}]}, @typed={0xa4, 0x3d, @binary="9c1827611b868be8bf92e316eeb6acb21762e8544019b0346596b7e0b25cf34d6d28415bbdf2a81f8bc675f0e22e547d862e53c23b1fd7804af9065e66d84bf3d4759cbdbc34df83aa5601edaf3803d1ad49a19a18ae13f42c73ce143d8001e9ec31791906504b48ffd974b7d3846ce4da92ceb3ef1911c24f3ce2c344e6638f10514ad5216e462550cdacf451a82e09bce95869a982c57f9211"}, @flag={0x4, 0x5a}, @generic="7548b624a13933f4616b0aff66c1948c85c4917781a8b61ba4406eb011a36c602d09bd08c5d3f4a6928d26f456c98d44060841982c8e0d07306c71824867b3c100e63ad86d3a8aa3e7d1764d020ec515b269123951034b165eace9b67ef0aa04c76e90c507c554c449f2d3b985da68bf98a7957fd920a0ce6f6d3b06f2bcb6e845264595948cfb27becbd7469e0ccdbd840e25896e55a0ada029af76e2ed8bb66c59981d3c24407faffb9e632688b8c1df287e8a261c2f3cd416453b6c", @generic="dd1df544cb7149cad3bf0918fabd6e4c", @nested={0xe8, 0x21, [@typed={0x18, 0x7c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="a1750036d52db097b1c1f6", @flag={0x4, 0x76}, @typed={0xc, 0x83, @fd=r1}, @generic="bf8f19894bc221ecce48990b868b98357f7da437ad01bf74b0fbf4a54a5dfb7baddcee6c364e3496b7a3eec1305f0e7898004e6644c2f616b62b3e92db618964c07a933c74c9dbd5e15217243ce52479dc9acac9d1d3818a22d1b1a6d4f74a13a109b89f2f3c25693bb821de17810f429b5bee4363f20182325ccc32209d174ef8e29aadb7bf2090b24cea21e63b69dec2b98c3a1a37696f6a8a94401d4f731c04c4f9ead895ecac3c2f79d3dbd8c666"]}, @typed={0x10, 0x3, @u64=0x8}]}, 0x378}, 0x1, 0x0, 0x0, 0x40001}, 0x11) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000268000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000005d000-0x5c)={0x1, 0x1, {0xffffffffffffffff, 0x0, 0x100000001, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/access\x00', 0x2, 0x0) sendto$inet(r2, &(0x7f0000019000)="", 0x0, 0x80, &(0x7f0000002000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000005e000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x9, 0x9, 0x10001}, &(0x7f0000022000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000023000-0x14)={r3, 0x1000, 0x6, [0x2, 0xfffffffffffffff8, 0x6, 0x1, 0x636c, 0xffffffff80000000]}, 0x14) ioctl$void(r1, 0xc0045878) 2018/01/13 00:35:10 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)=0x800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) pipe2(&(0x7f0000089000)={0x0, 0x0}, 0x4000) sendto$inet(r1, &(0x7f0000945000-0xb2)="0a9427237f84779145aeec848111b0e76b140b6934112474c1870c83c71e841bd431ac4579d204b3beaf9fbac7d1e2e4555b0e5c8dc034a15634d74ecb9aeb5a390aa5a64a053d889645040da401221603e225beefdc52d5da6ecddff175464b1761b8281af90e854263b3c0020bf45689d601464adb7b7110d76f76125679ad995bf820b6b0e8136d7faa7ff8debc864ba1548eb6ed8e2c4181bccbffa1426bc63e7b64c732c69d778291a1253ea51cf21d", 0xb2, 0x4000000, &(0x7f00006a2000)={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80005, 0x2) setsockopt$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, &(0x7f000031c000-0xd9)=""/217, 0xd9, 0x0, &(0x7f000068a000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 53.959033] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.963691] CPU: 0 PID: 8123 Comm: syz-executor2 Not tainted 4.9.76-g8e170a5 #11 [ 53.971217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.980558] ffff8801d12b7840 ffffffff81d93149 ffff8801d12b7b20 0000000000000000 [ 53.988558] ffff8801c0a01490 ffff8801d12b7a10 ffff8801c0a01380 ffff8801d12b7a38 [ 53.996561] ffffffff81660c0a 0000000000004fb7 ffff8801d163b918 ffff8801d163b8a0 [ 54.004586] Call Trace: [ 54.007151] [] dump_stack+0xc1/0x128 [ 54.012489] [] handle_userfault+0xa3a/0x1310 [ 54.018520] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.025519] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.031929] [] ? __lock_is_held+0xa1/0xf0 [ 54.037720] [] ? handle_mm_fault+0x117b/0x2530 [ 54.043945] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.050157] [] handle_mm_fault+0x1fd1/0x2530 [ 54.056279] [] ? depot_save_stack+0x122/0x4a0 [ 54.062406] [] ? __pmd_alloc+0x410/0x410 [ 54.068093] [] ? __lock_is_held+0xa1/0xf0 [ 54.073868] [] __do_page_fault+0x5c2/0xd40 [ 54.079738] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.085691] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.092346] [] do_page_fault+0x27/0x30 [ 54.097865] [] page_fault+0x28/0x30 [ 54.103163] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 54.109987] [] ? setxattr+0x153/0x290 [ 54.115411] [] ? vfs_setxattr+0xe0/0xe0 [ 54.121008] [] ? __lock_is_held+0xa1/0xf0 [ 54.126783] [] ? preempt_count_add+0x7d/0x170 [ 54.132902] [] ? __mnt_want_write+0x1b9/0x270 [ 54.139027] [] ? __mnt_want_write_file+0x97/0xb0 [ 54.145402] [] SyS_fsetxattr+0x130/0x190 [ 54.151086] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/13 00:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) modify_ldt$write(0x1, &(0x7f000070e000-0x10)={0x5, 0x100000, 0x5000, 0x6, 0x0, 0x8, 0x8, 0x3ff, 0x37e, 0x2}, 0x10) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) syncfs(r0) 2018/01/13 00:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet(0x2, 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000dd4000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005cd000)={0x0, 0xe, 0xffffffff00000001, 0x100, 0x6, 0x100, 0x1, 0x80000001, {0x0, @in6={{0xa, 0x0, 0xb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb81a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x20000000000000, 0x3, 0x4}}, &(0x7f0000502000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000117000)={r3, 0x4dd1, 0x100, 0x7}, 0x10) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000dad000+0xf39)={0x6, 0x0, 0xffffffff, 0xffffffff7fffffff, 0x6, 0x9b5, 0x20, 0x1, 0x760fcdcb, 0xfff, 0x8, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000754000-0x108)={r4, @in={{0x2, 0x0, @rand_addr=0x9d72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x2a7, 0x8, 0x1, 0x2ef, 0x2, 0x1, 0x5, 0x3, 0x9, 0x9076, 0x8, 0x9b4d, 0xff, 0xfffffffffffffff7]}, &(0x7f0000c95000)=0x108) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x3, 0x0, 0x3, 0x0}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x49, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ec000)='net/ip_mr_cache\x00') pread64(r0, &(0x7f0000d9e000-0x1f)=""/31, 0x1f, 0x0) readv(r0, &(0x7f00001e3000)=[{&(0x7f0000a88000-0xd5)=""/98, 0x62}], 0x1) 2018/01/13 00:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000089b000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000006000-0x1000)=""/0, &(0x7f000000c000-0x4)=0x0) 2018/01/13 00:35:10 executing program 5: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat(0xffffffffffffffff, &(0x7f000003a000-0x8)='./file0\x00', 0x2000, 0x49) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00002f9000)={0x7, 0xffff, 0x100, 0x100000001, 0x0, 0x29a9}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x13, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b5000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00005b6000-0x18)={0x100, 0x1, 0x1, 0x3, 0x3f45, 0x81}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 00:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) modify_ldt$read(0x0, &(0x7f00008a5000-0x36)=""/54, 0x36) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007c1000)=0x0, &(0x7f0000547000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009c2000)=@assoc_value={0x0, 0x180000000000}, &(0x7f0000808000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f54000-0x6)={r1, 0x4}, &(0x7f0000280000-0x4)=0x6) 2018/01/13 00:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0xa, 0x7f) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000059b000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000681000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000652000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c93000-0x8)={r3, 0x7}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000700000000424200000000004074708d6db860780356010000bcc1de84de4442ed430000000012", 0x2c) 2018/01/13 00:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f40000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000232000-0xd)='/dev/snd/seq\x00', 0x0, 0x50200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ace000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000257000)=0x7ff) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ba1000)=@req={0x8, 0x3, 0x400, 0x80000001}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000005008c00", 0x0) syz_open_dev$tun(&(0x7f00003dd000)='/dev/net/tun\x00', 0x0, 0x4000) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f000012f000-0x16)=""/22, &(0x7f00001d1000-0x4)=0x16) ioctl$TIOCCBRK(r0, 0x5428) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f0000f66000)="7d7d0020487856282db571b29aaa0a7ceaf44bfbfd7b6b930defb2dedd0bcc4276ffcf0fa2ba805f173dd0a94022fdbfcee554182bd170e86ed1930761331dd677e7ab30e35e7e57df94a06b565cbcce0704493cdf1a7b8968b795da4abeb8fdedff3eb25c49d729208a11a8f9a8b5cc095ad22da3d1b0723cc1448e1f63d0ea31f6f65b99edc031c61aa4fcbf5fb2060e8c4282", 0x1}], 0x3a4, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/13 00:35:10 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fstat(r0, &(0x7f0000003000)={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) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) clock_nanosleep(0x0, 0x0, &(0x7f0000186000-0x10)={0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000395000-0x40)={0xff, 0x80, 0x6, 0x6, 0x319, 0x3, 0x1ff, 0x1}, &(0x7f00002d1000)={0x2, 0xffffffffffffffc1, 0x0, 0x5, 0x81, 0x62f, 0x3, 0xc}, &(0x7f0000d27000)={0x80000001, 0x1, 0x7, 0x4, 0x8, 0x6, 0x1, 0x9}, &(0x7f0000006000)={0x77359400, 0x0}, &(0x7f0000773000)={&(0x7f00009a8000)={0xfffffffffffffff8}, 0x8}) 2018/01/13 00:35:10 executing program 0: r0 = timerfd_create(0x8, 0x0) link(&(0x7f0000eb0000)='./file0\x00', &(0x7f00002bb000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001000-0x4)=0x9, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fdb000)=0x6, 0x4) 2018/01/13 00:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000958000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000327000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e88000-0x4)=0xe8) madvise(&(0x7f000090e000/0x3000)=nil, 0x3000, 0x12) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000f3f000)=""/217) stat(&(0x7f0000e0b000)='./file0\x00', &(0x7f0000dae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x8, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f000070c000-0x8)=0x0, &(0x7f0000944000-0x4)=0x8) 2018/01/13 00:35:10 executing program 2: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00004db000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r1, &(0x7f0000cda000-0x42)=@pi={0x0, 0x88a2, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7, 0xff, 0x0}}], {{0x6004, @ipx={0xffff, 0x2c, 0x0, 0x11, {@random=0x9, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, "80ed4e68a8a13e0c6ee33b5586d1"}}}}}, 0x42) 2018/01/13 00:35:10 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000fbf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a4a000-0x4)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fbf000-0xd)='/dev/usbmon#\x00', 0x200, 0x800) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fbe000)=@sack_info={0x0, 0x1da2, 0x7f}, &(0x7f0000fbf000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000065f000-0x20)={0x6, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000263000-0x10)={r5, 0x100000000}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000046000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000b0e000-0x14)={r4, 0x1, 0x9, 0xffffffff, 0x10000, 0x98c}, &(0x7f0000fbf000-0x4)=0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003ab000-0x14)={r6, 0x7, 0xffff, 0x8, 0x10001, 0x3}, &(0x7f00003c6000-0x4)=0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000c10000-0x10)="e8f42db8fa81b1e0c16dcea78c3f9c14", 0x10) sendto(r0, &(0x7f00008e2000-0x95)="5f27829bce3ded9dee95bbceb5f729a17dd2b024d92d335a775f54b833d3a252e8a0450e37cdb7398516b733c8d2a59cdfbf471e1b84aca9031262585d325b6afad725c0fc7750a0fce6fed801324800397e0f771bf30d7100dbd0800edf9d623e002775ab9f03c0a8ff61079d6b58ae4c71a59ff1088f9a8b8a7bb795d5e0b3cd3809725d29b84d3b93adff01a068e4908e202a75", 0xfffffffffffffe8d, 0x0, 0x0, 0x15) 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xffffffffffbffffe, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/13 00:35:10 executing program 4: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) sync_file_range(r0, 0x6, 0x3, 0x5) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) 2018/01/13 00:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000677000)='F', 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) finit_module(r0, &(0x7f0000980000-0x3)=']-\x00', 0x0) tee(r1, r0, 0x5, 0x0) 2018/01/13 00:35:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x10, 0x4, 0x3}, &(0x7f0000012000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x28)={r2, 0x20, "c50cc5932fda3d28fd7e22d39dcd92209b897bb0adaf69c93ff074aac03edba1"}, &(0x7f0000011000)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 00:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000059f000-0x4)=0x0) ioprio_get$pid(0x3, r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x1cf4d442f2ea375d, &(0x7f0000080000-0xc)={@empty=0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000c7b000)=0xc) ioctl$int_out(r0, 0x5462, &(0x7f00001c4000)=0x0) r2 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) sendfile(r2, r2, &(0x7f00004d4000)=0x0, 0x1000007a) 2018/01/13 00:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)='uid_map\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007be000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) accept$nfc_llcp(r0, &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000177000-0x4)=0x60) 2018/01/13 00:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000eb5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000666000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00003d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007cd000-0x1)=0x14, 0x800) lseek(r0, 0x0, 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000792000)=0x0, 0x0) 2018/01/13 00:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cb5000-0xe)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00005fc000-0x4)=0x7fffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a21000)={0x0, 0x7, 0x20}, &(0x7f0000507000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000826000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x4, 0x3e, 0x2}, &(0x7f00001c0000)=0xa0) writev(r1, &(0x7f0000a4c000)=[], 0x1000000000000084) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/load\x00', 0x2, 0x0) 2018/01/13 00:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000042c000-0x4)=0x58, 0x80800) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000992000)="1f0000000301fd06000000f600008001fffff8000900088006fd0600000000", 0x1f) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000483000-0x4)=0x0) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) 2018/01/13 00:35:10 executing program 4: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000020000-0x50)={0x8, @tick=0x5, 0x101, {0xfff, 0xfffffffffffffff7}, 0x81, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/13 00:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8002000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) getpeername$inet6(r0, &(0x7f0000333000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000410000-0x4)=0x1c) 2018/01/13 00:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ca3000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008ae000)={0x0, 0x2c, &(0x7f0000b6d000-0x1b)=[@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d25000-0x4)=0x10) futimesat(r0, &(0x7f000089d000-0x8)='./file1\x00', &(0x7f000054e000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000231000)=@assoc_value={r1, 0xffffffffffffffff}, &(0x7f000025b000)=0x8) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00002c3000-0xe)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/13 00:35:10 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000011000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000)="df2dc9e6232ad4dc37cf8e454176aee8fc6025c9b57bfef330643aa82da091bc81466bca4e555bee3dfbbd8571add06dcc36b085af9f3b1ad5eaed366f508d0da3ea3bd0093e8b02994dc8755ccaacd5e2a0ee9db953f89e96f58ba5f4a9eb973043352ef17270ccc013992f4a76ebcf197c45cb991667d6bb3ef7437c534ae8ff4dba86266103086af1509a9c4e208150cceb552c5f1011870ad016e5536c36ca5e4f684a44f4ab3d2f9757d66deadc7affb1040b620fa535bcc07af7cdd45bae58d8b229e69cb83884d6fd3789658dd3943409e8e978d3ec2197027d30f5350122", 0xe2, 0x0) keyctl$describe(0x6, r0, &(0x7f000000a000-0xd)=""/13, 0xd) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000012000-0x1018)={0x24, 0x2c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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", @flag={0x1c9, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:10 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000008000-0x20)=[{&(0x7f0000003000)=""/135, 0x87}, {&(0x7f0000009000-0x5e)=""/94, 0xfffffedb}], 0x2, 0xffffffffffffffff) 2018/01/13 00:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) accept$unix(r0, &(0x7f00000bb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f7e000)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000086d000-0x4)=0x101, 0x4) fremovexattr(r0, &(0x7f0000a61000)=@known='com.apple.FinderInfo\x00') ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') 2018/01/13 00:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd4000)={0x0, 0x61, "cc46bf5ed495286b6c46f92dc60f041515f35d756bca9a56b8dca778e504a5e1506db20636709b0d17e8ce5ab3da5049bd46e10ac93188bb30267832747aa9729441a6a23b56e4447f55e893465edebf0a3bfa8a09637505935bf5aa1cc6fa1c50"}, &(0x7f0000930000-0x4)=0x69) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eeb000)={r1, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3b1d}, 0x98) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) personality(0x800000) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/13 00:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b46000)=0x0, 0x4) write(r0, &(0x7f0000e0f000-0xea)="3db9e912003433f29d667aa431057bf0cec70e35fb144ec37c4a236f43dba11e1e760d2b9bcc33e9bf3ff0b9bb1d63f2de1e7be758b4d98c60c0606c3ac5581be0b30e93d647af174af63e34e44c598da39ae5d40bf40266f2ef6f3cb21b09340934e2eb5d5501d999974168eea1d55c6fb4bbd2272ddc35db85cce1e53690c75eac98977f7f52cbee071809048cad8522f85b42a74dafb7e5695f2a8506a689b2630eb6238ec5a690433671c7cc78c6e8146b9812a0c8e6d1f45434a8bdc3a8b399a2a6905d01adbeb31f50d37971c5dc343c933350ddec8f337ba99589d7c0eae4c8e69f105374aa5d", 0xea) 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) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendmsg$unix(r0, &(0x7f00003b0000)={&(0x7f000068b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ae000-0x20)=[{&(0x7f0000efe000-0x1000)="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", 0x211}], 0x1, &(0x7f00008d1000)=[], 0x0, 0x0}, 0x0) 2018/01/13 00:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000074000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cb5000)={0x7f, 0x17, 0x3, 0x5, 0x6}, 0x14) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007f2000)=0x4, 0x4) 2018/01/13 00:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e34000)={"f6af8982499772c2910a962a6f9045b0", {0x4, 0x3, 0x3f, "cf4ca9c67c7c", 0x5, 0x0}}) lseek(r0, 0xffffffffffffffff, 0x0) 2018/01/13 00:35:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="69a8ecda1d920799b5f02492385c47df", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x29c)=@expire={0x29c, 0x18, 0x908, 0x3, 0x0, {{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x4, 0xa, 0x80, 0xa0, 0xe7, r1, r2}, {@in=@multicast2=0xe0000002, 0x0, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0xfff, 0x10000, 0x6, 0x8, 0x4, 0xe, 0x7, 0x4}, {0x5, 0x20, 0x8c, 0x3ff}, {0x8, 0x4, 0xfff}, 0x0, 0x7, 0xa, 0x7, 0xfff, 0x2}, 0x1}, [@address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x100000001, 0x7ff}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @sec_ctx={0xb8, 0x8, {0xb4, 0x8, 0x1, 0x5, 0xac, "00a745e8e5592551b6c0d8ee2b367074522fcb69a68465164166d3c4a90ebb9554b175199753cad0aeaed64323479af47ec9e94ef4fd6b9bcddd7246271a25de11308a4658a569ef84280679615a94b72f89e51a58b311f36faf56025e474eaddee2e97113bf727aa0ac49e83deb7957a9020331cec6f948b29d09d47f199c07c3e25f13b5fc445cec85b8e7bde347e8e88b31fafc807bb9a2adb86453b0fd7593b9c539581a90efcc779b45"}}, @replay_esn_val={0x40, 0x17, {0x9, 0x5, 0x2, 0x5, 0x4, 0x7fffffff, [0x3, 0x2, 0xf518, 0x1, 0x40, 0x8, 0x79c, 0x5, 0x81]}}, @algo_auth_trunc={0x74, 0x14, {{'rmd160-generic\x00'}, 0x130, 0x40, "707182c8bc30d3d7d1256a5ff1db09d6991792f8c6e40b13eb8e92065e7f6d4d3c82192fa1d7"}}]}, 0x29c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0xbe, 0x800) mmap(&(0x7f0000000000/0x379000)=nil, 0x379000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000375000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/13 00:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') sendmsg$nl_crypto(r0, &(0x7f00001ad000)={&(0x7f0000564000-0xc)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f00004da000-0x10)={&(0x7f0000249000-0x10)=@delrng={0x10, 0x14, 0x2, 0x5, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x844) setns(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008ca000)={0x2, [0x0, 0x0]}, &(0x7f0000d57000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000012a000)={r1, 0x19, "8b3bf64b10dd6f404f91018526c68b9ce96c2655bb643de1f4"}, &(0x7f0000b9a000-0x4)=0x21) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000477000)={0x1, 0x7, 0x8000, 0xffffffffffff6304, 0xb5, 0x5c, 0x1ff, 0x9, 0x2, 0x3, 0xffffffffffffffed, 0x9c}) 2018/01/13 00:35:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00002f4000)=[{&(0x7f0000191000-0x60)={0x27, 0x1, 0xfffffffffffffff8, 0x5, 0x6, 0x0, "ace2dac6db7163de943c07a08af6f62fbdc4b25ac0fbae79e28ef712d6fcff80f8afdb4ea36356a9b7c4b39015541a194abe11950a6da02fbcfc1a107d981d", 0x4}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="8e7f00b44d72c358b90fe456238ca0fc6f801287e6d024a35afeec53808172b007f207bdfe9f5b41baf0d2049d22b3882298534e58c41aa464fc705d95f6ec662878722ee974b647b73e2b466955dcd765331e4b8cfc630370feba4808e9277fcea97fa22f118bd786ee080d212a138b941ddfae7ef8012b3db36c7346e596638dcfeb9dc27e6c3509cf2395239a97bff8f78a6cd67c196b42d1d6c56450185bc3b882b93bd2617e9c025dc3e12d9f25b4a2bedfa1d1331cd15df56f41f51d8ddab55b2da29e2a6ad8", 0xc9}, {&(0x7f0000000000)="94e030f9c1e1458670c7af7fd71e498e5826b9f228bc2a56006b14de71495c41dadd3a95cd3a8ed287df872ec978ee0689bffccce0d988e39e5a1c2b6353b9c50790d8d075338151356c6dda6dda1cec4394879a7cc55575a07f387f7774e1875e819622cfa2ae679499620dcbcaa3335c4a245746db9048adc2d4cda6e267344267cd411d89cd75eb6045c8e7b0b501555913b06538d55a4a299c589f9f656fedc9366e1164cd5d6f49246d9220601591ce898a4f0df8a3bbe7d35f88e9382cada4bcc14b495541163f5504db0dd914bab1b2d0a038f3", 0xd7}], 0x2, &(0x7f0000000000)={0x1010, 0x6, 0x8, "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"}, 0x1010, 0x40040}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$binder(&(0x7f00005d4000-0xd)='/dev/binder#\x00', 0x0, 0x800) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00001b3000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000d41000-0xc)={0x10000000, 0x0}) getsockopt(r2, 0x80000001, 0x2, &(0x7f0000f6f000-0x31)=""/49, &(0x7f0000d38000-0x4)=0x31) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1, 0x0}) r6 = syz_open_procfs(0x0, &(0x7f000055f000-0xe)='net/connector\x00') ioctl$VT_RELDISP(r6, 0x5605) epoll_pwait(r3, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/13 00:35:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000000000)="df", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x2)="d8ec") 2018/01/13 00:35:10 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x2c) 2018/01/13 00:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000052c000)='/dev/usbmon#\x00', 0x401, 0x8000) accept$unix(r0, &(0x7f000030d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000720000-0x4)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f29000-0x9)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00009c9000-0x4)=0x7, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$unix(r1, &(0x7f00000cd000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = socket(0x10, 0x802, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x54, 0x1d, 0x701, 0x0, 0x0, [@mark={0x4, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @mark={0x0, 0x15, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r3, &(0x7f0000571000)=0x0, 0x80000000) 2018/01/13 00:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000627000)="2400000013000700ffffef00000000000280000c0d000b00010001ff0004000200b81617", 0xfffffffffffffd41) 2018/01/13 00:35:11 executing program 2: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0xe1)=""/225, 0xe1) pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') 2018/01/13 00:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f, 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}, r1, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000926000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r4) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r2]}], 0x1, 0x0}, 0x0) listen(0xffffffffffffffff, 0x8001) dup2(r3, r4) connect$unix(r2, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/13 00:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fremovexattr(r1, &(0x7f00008b0000-0x14)=@known='security.capability\x00') futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000283000)=0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008d0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00005a0000)={0x5, 0x3, 0x4, 0x1000, 0xd33}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/13 00:35:11 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000014a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x44410ba9) keyctl$chown(0x4, 0x0, r0, r2) 2018/01/13 00:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000fe6000)=""/0, 0x0, 0x42, &(0x7f0000fb0000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7a08}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b2e000)=@get={0x1, &(0x7f0000e11000)=""/213, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x9, 0xffffffffffff0000, &(0x7f0000bfb000)="16952467e806a0cc1b2c2bacda18d2ceeb9e9a108648841b079190c0bd6e723161b503605d6cd54f78b2d0a878d83cca66341266d8e2bf691964b7b53b6780ecd8610d8a182ce8ec06658093275ac451c6eb91a7651efe1caea2525c54724b87", 0x60) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000708000-0x9)='/dev/ppp\x00', 0x0, 0x0) bind$inet(r2, &(0x7f000098d000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000680000)='/dev/vga_arbiter\x00', 0x101000, 0x0) lstat(&(0x7f0000d6b000)='./control\x00', &(0x7f0000aff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000081c000-0x4)=r1) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) pivot_root(&(0x7f0000fa5000-0xa)='./control\x00', &(0x7f0000fcc000-0xa)='./control\x00') r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000793000-0xd)='/dev/binder#\x00', 0x0, 0x800) mkdirat(r3, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r3, &(0x7f0000983000)='./control\x00', 0x200) 2018/01/13 00:35:11 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/13 00:35:11 executing program 6: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a13000-0x8)='keyring\x00', &(0x7f0000a12000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a12000)='user\x00', &(0x7f000046a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000483000)="0e65a1b87e8b46107ed9c5a4adbfedc19b6095b20421b82982f95d6443e5a6e84c16ab2d6afda362aa8f6a5ffbd818f566b063c2161d41a4c0dc", 0x3a, 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) socket$inet6(0xa, 0x80000, 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(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) alarm(0x40000000000000) 2018/01/13 00:35:11 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6c81) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000001a000-0xa)='net/snmp6\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000019000)={0xfffffffffffffffb, 0x1, 0xd3fe, 0x0, 0x425, 0xd1}) sendto$inet(r0, &(0x7f0000018000)="32000000140025ffff078d8e000914040a01c2fe020068001a000100e800f30000000000ddff014fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x1ff, 0x0, 0x10001, 0xfffffffffffffff9}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000001a000)={r2, 0x2b5b}) 2018/01/13 00:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00002bf000)=0x400000000001, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007ee000-0x11)='/selinux/context\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000ca6000-0xff)=""/255, 0xff, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000207000)={0x0, 0x0, 0x0}, &(0x7f0000a01000-0x4)=0xc) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000955000)={0x0, 0x0, 0x0}, &(0x7f0000b59000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb6000)={r2, r3, r4}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00004df000-0xc)={@empty=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000b63000)=0xc) r5 = accept(r0, &(0x7f0000e0f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c53000-0x4)=0x60) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000783000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00007ae000)=0xc) bind$packet(r5, &(0x7f00007a2000)={0x11, 0xd, r6, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:35:11 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='attr/sockcreate\x00') write$tun(r0, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000e000)=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f000000e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000e000-0x80)=[{&(0x7f000000d000)=""/221, 0xdd}, {&(0x7f0000004000-0x6c)=""/108, 0x6c}, {&(0x7f0000009000)=""/111, 0x6f}, {&(0x7f0000008000)=""/25, 0x19}, {&(0x7f000000e000-0x65)=""/101, 0x65}, {&(0x7f000000e000-0x8c)=""/140, 0x8c}, {&(0x7f000000d000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/0, 0x0}], 0x8, &(0x7f0000003000)=""/54, 0x36, 0x6e}, 0x2}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f000000a000-0x86)=""/134, 0x86}, {&(0x7f0000002000)=""/203, 0xcb}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/107, 0x6b}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f000000a000)=""/119, 0x77}], 0x7, &(0x7f0000003000)=""/157, 0x9d, 0x80}, 0x2}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000d000)=""/134, 0x86}, {&(0x7f000000d000)=""/78, 0x4e}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000000d000)=""/5, 0x5, 0x5}, 0xb79b}, {{0x0, 0x0, &(0x7f000000b000-0x50)=[{&(0x7f0000003000-0x93)=""/147, 0x93}, {&(0x7f0000007000)=""/114, 0x72}, {&(0x7f0000004000)=""/99, 0x63}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f000000e000-0x3e)=""/62, 0x3e}], 0x5, &(0x7f000000e000-0x8f)=""/143, 0x8f, 0x1f}, 0x471}, {{&(0x7f000000b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000000d000)=[{&(0x7f000000e000-0xb4)=""/180, 0xb4}, {&(0x7f0000009000)=""/212, 0xd4}, {&(0x7f0000002000-0x60)=""/96, 0x60}, {&(0x7f000000e000-0x7)=""/7, 0x7}, {&(0x7f000000d000)=""/41, 0x29}, {&(0x7f000000d000)=""/117, 0x75}, {&(0x7f000000d000)=""/75, 0x4b}, {&(0x7f0000008000)=""/190, 0xbe}], 0x8, &(0x7f000000d000)=""/140, 0x8c, 0x5}, 0x3}, {{&(0x7f0000009000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000004000-0x33)=""/51, 0x33}, {&(0x7f0000009000-0xf4)=""/244, 0xf4}], 0x2, 0x0, 0x0, 0x71}, 0x6}, {{&(0x7f000000e000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000000a000-0x30)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0xf5)=""/245, 0xf5}], 0x3, &(0x7f0000007000)=""/216, 0xd8, 0x4}, 0x4}, {{&(0x7f000000d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000000000)=[{&(0x7f000000e000-0x87)=""/135, 0x87}, {&(0x7f000000e000-0x5e)=""/94, 0x5e}, {&(0x7f0000004000-0x61)=""/97, 0x61}], 0x3, &(0x7f0000002000-0x9)=""/9, 0x9, 0x49da}, 0x1}], 0x8, 0x40000142, &(0x7f0000001000)={0x77359400, 0x0}) 2018/01/13 00:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/checkreqprot\x00', 0x4000, 0x0) pipe(&(0x7f0000beb000-0x8)={0x0, 0x0}) r2 = signalfd(r1, &(0x7f0000d2f000-0x8)={0xff}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003ac000-0xa)='sessionid\x00') sendmsg$unix(r1, &(0x7f0000094000)={&(0x7f0000f01000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ca1000)=[{&(0x7f00001c5000-0xec)="3582a0ea2b41648ac784d994f0552600b00c88c4a72a5e94700e6c64dfebf14da7f5c83bc6138a543516c3b071aa2ff087ea07ecc8886ba61c6c4730eea8b5f55f5c0fda9ee5f79d39570ab5e625f322649a6899d7ae55100d714681f7e39cd883a455c55d74db42b9a3a4f84b2cb4c821845099327efd4b3d05b936e7af4b25b5ceabe2e55864f46a9e267b9b2ed5c7936180c3e7cf84936bbb54e61af4404fc7c649e0254557de7f2d293ac42b61ae21dea3c3fba4b49516aad5c35ac328203b0470ce5bac8696a63a38970697d8d65a43124c6f767b08bf39a7e30a847853d7411ccb674927857e6cf272", 0xec}, {&(0x7f0000b4d000-0xf1)="5f322a4534f2a3379d9da3c798b37bc27bcc95027417b3eea2036b60572fc95021fe43e9ef6f75d54eb7de93ff430691603ff948545bb385dcddf5ca8fd29d1810c3221e75ecee9bc53244f6105d817b4522307d3c4f00351cc1f73de0e7ac0ccd662c2879488431e1e637b5d185ba5b7a84c2700a15b8f5060e0301aff082a0f55b2516ddbe1da9d45d6e81963bdd2f2e5d1d7fe690060d33027fa24a4e18aeb88246ac4a0be6d58f0e3bd84617a2889e4944ece8f473fac3c947405cdb7083eedbcf0aa9f8a9dee115869fab10a34b5c65ee1eb3de1a710cb92d9a426604bf3e319bd097d1f033ce4d64c99e8cd1fb31", 0xf1}, {&(0x7f0000030000)="c0e93cf8d44598130504536b213a8f0828ece76235240b9189d8984eaeba16e2969c0d901b45d97c978485ab9c4bada28c411a8b6e40297c398b5ce618584b2bc9ac57879be169a0e614e180e0b66dda7a7692ba32fd4aa4d33e446942c5658d7958a710f3e531947ad1928d97940176f9c06fe4a829166a4df6f8a890b341cc5ec5d23b5db68191422021ae20057a23255ae5f9f54f56e64adbbb6eaf6a12d5e15946079e", 0xa5}, {&(0x7f0000e14000-0x1000)="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", 0x1000}, {&(0x7f0000bc2000-0x5f)="4b998033a2278de1fd2cf3cacdff5eb30e586dfb2ca4791c5c2f0566537648417bebfe74ddd4b2ddd3da38d41b70609402c9c670770bf5606dc0870b5b6858b0cc0a9e440a6ecd7894c005cdfd74e87ab5e3b347b464387f097b12c1873061", 0x5f}, {&(0x7f0000720000-0x5e)="74a29328a9c08f26f765f3c837e2cae025f2ea054bb5048998b796615ecb207542eba3db87b8f9aa86f7cc8c4014c270df538be1269c16d5dbfd0cf939d24461e4bc23127f62019d87b4470f8039db1434e364ac416aaa6db7bcb2dd307b", 0x5e}, {&(0x7f000013e000-0x61)="95694fc0a6d6b90436688ea391b4fd796af22acbdc857be72b028a66af9f31afc28e4ffc065d4f5077fc74545ff7b799544c4ecfbd5a9c5eeadb0570d15eed3d389298b885badc5958ab9c50deeef7a4d49bce08ac5764fd9da8ac1e1e8d5aa3f3", 0x61}], 0x7, &(0x7f00006b0000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x20, 0x8040}, 0x8800) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000044b000-0x4)=0xb367) unshare(0x40600) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000545000)=""/4096, &(0x7f0000c84000-0x4)=0x1000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005fa000)={@generic="838141e66e197ec7f0b6dd3c33bad135", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r2, &(0x7f0000b3c000)=[], 0x0, 0x0) 2018/01/13 00:35:11 executing program 3: clock_getres(0xfffffffffffffffe, &(0x7f0000e94000)={0x0, 0x0}) r0 = socket(0x3, 0x4, 0x9) accept4$ipx(r0, &(0x7f00002b5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ac000)=0x10, 0x80000) 2018/01/13 00:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000fe6000)=""/0, 0x0, 0x42, &(0x7f0000fb0000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7a08}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b2e000)=@get={0x1, &(0x7f0000e11000)=""/213, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x9, 0xffffffffffff0000, &(0x7f0000bfb000)="16952467e806a0cc1b2c2bacda18d2ceeb9e9a108648841b079190c0bd6e723161b503605d6cd54f78b2d0a878d83cca66341266d8e2bf691964b7b53b6780ecd8610d8a182ce8ec06658093275ac451c6eb91a7651efe1caea2525c54724b87", 0x60) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000708000-0x9)='/dev/ppp\x00', 0x0, 0x0) bind$inet(r2, &(0x7f000098d000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000714000-0x8)='./file0\x00', 0x2000, 0x40) fallocate(r1, 0x0, 0x0, 0x9) sendto$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, 0x4) execveat(r1, &(0x7f0000c1f000-0xe)='./file0/file0\x00', &(0x7f0000b6d000-0x20)=[&(0x7f0000728000)='.\x00', &(0x7f0000f83000-0x3)=',(\x00', &(0x7f0000824000)='em1ppp0\x00', &(0x7f00004be000-0x1)='\x00'], &(0x7f00001f2000)=[&(0x7f0000c43000-0x11)='+)-$GPLuseruser\\\x00', &(0x7f0000f52000)='ppp1keyring&bdevmime_type-\x00', &(0x7f0000f07000)='self\x00', &(0x7f0000ddf000-0xb)='eth1(self/\x00', &(0x7f0000a67000)=']\x00', &(0x7f0000584000)='$vmnet1):}selinuxlosystem:eth1\x00', &(0x7f0000b00000)='/cpuset\x00', &(0x7f00001de000)='\x00', &(0x7f0000d5f000-0x1)='\x00', &(0x7f0000dd9000-0x1)='\x00'], 0x100) sendfile(r0, r1, &(0x7f0000af5000)=0x4, 0x10001) 2018/01/13 00:35:11 executing program 6: mlock(&(0x7f000080f000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x2f6, 0x2) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 00:35:11 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x0, &(0x7f0000d3b000)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000d3b000)=0x2) listen(r0, 0x5) close(r2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000882000)={{0x0, 0x0, 0x1, 0x3, 0x0}, 0xffffffff, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0xe2b5, 0x80, 0x6, 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]}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d3c000)=0x41) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/13 00:35:11 executing program 1: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/13 00:35:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x1100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000008000)='/', &(0x7f0000c36000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 00:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) readv(r0, &(0x7f0000ffb000)=[{&(0x7f0000cc8000)=""/147, 0x93}, {&(0x7f0000acf000-0xff)=""/255, 0xff}, {&(0x7f0000c6a000)=""/0, 0x0}, {&(0x7f0000114000-0x19)=""/25, 0x19}, {&(0x7f0000f22000-0x35)=""/53, 0x35}, {&(0x7f0000eda000-0xa4)=""/164, 0xa4}], 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000623000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a9d000)='oom_adj\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000574000)={0x0, 0x1, 0x800, 0x100000001, 0x9b0, 0x8001, 0x6, 0x3, {0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2d69}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x7, 0x0, 0x100000000}}, &(0x7f00008fa000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003c5000-0xc)={r3, 0x5, 0x10}, 0xc) readv(r2, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) inotify_init() 2018/01/13 00:35:11 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000900000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000938000)={0xfffffffffffffff8, 0x2, 0xfffffffffffffff8, 0x8, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0x8, 0x0) 2018/01/13 00:35:11 executing program 0: r0 = gettid() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e3d000)={0x0, 0x26, "89567be847814d6ac11bbdc01b2e40654f37078117cf39e912666e71c8d8b9f3ce180e222733"}, &(0x7f0000274000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x40}, 0x6) wait4(r0, &(0x7f0000ae2000)=0x0, 0x0, &(0x7f0000151000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x0, 0x85) 2018/01/13 00:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000971000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 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, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000023c000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xff, 0x0, 0xfffffffffffffffd, 0x1, 0x4, 0xd0a, 0x9, 0x2c, 0x3, 0x3f, 0x2, 0x5, 0x78, 0x3]}, &(0x7f000088e000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000063e000-0x5f)={r5, 0x6, 0x57, "8548bf6b88fb4be770336997e3e930c3d76942e9a6c55aec71e5193414be370a54f40d1a4b2ad7012741a6225e7090071eac27215f97ffd44dc039a3b4200f00a36cde1e438460e83b92a9ba3bc3ce34d861cdea6e8f1c"}, 0x5f) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) readv(r4, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/84, 0x54}], 0x1) write(r4, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) write(r4, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/13 00:35:11 executing program 5: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000090e000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000060c000)={0x10001, {{0xa, 0x3, 0x60, @mcast2={0xff, 0x2, [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]}}, 0x88) fremovexattr(r0, &(0x7f000090d000)=@known='system.sockprotoname\x00') 2018/01/13 00:35:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000feb000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) timerfd_gettime(r1, &(0x7f00003b6000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/13 00:35:11 executing program 4: clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") mremap(&(0x7f00005a1000/0xe000)=nil, 0xe000, 0x4000, 0x2, &(0x7f0000da0000/0x4000)=nil) listen(0xffffffffffffffff, 0x0) 2018/01/13 00:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001c00040002e9b6000000000006080002e3ff00001ee400", 0x39}], 0x1) lookup_dcookie(0x81, &(0x7f000080e000-0x62)=""/98, 0x62) 2018/01/13 00:35:11 executing program 7: clone(0x0, &(0x7f0000ff9000)="", &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000ff9000)=0x0, &(0x7f0000c88000-0x16)="") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e34000-0x8)={0x0, 0x0}) ioprio_get$uid(0x3, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000682000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000050a000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000d85000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000bc8000)=[{0x3c, 0x3f, 0x805, 0x3, 0x1, [@flag={0x4, 0x46}, @nested={0x1c, 0x36, [@typed={0x18, 0xd, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x6b, @fd=r0}]}, {0x34, 0x25, 0x0, 0x4, 0x2, [@typed={0xc, 0x2b, @u32=0x865}, @typed={0x14, 0x7f, @str='*\'{nodev/\x00'}, @flag={0x4, 0x3e}]}, {0x50, 0x28, 0x10, 0x2, 0x2, [@typed={0xc, 0x20, @pid=r3}, @generic="699d9280fcb1256d49f6213007447f374500e759878a35aaf4e34a", @flag={0x4, 0x33}, @typed={0x8, 0x4e, @binary=""}, @typed={0xc, 0x46, @uid=r4}]}], 0xc0}], 0x1, &(0x7f00004f9000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0x48, 0x20000010}, 0x811) 2018/01/13 00:35:11 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="5b63cbad077c", [0x0, 0x0]}}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffb000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffb000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000ffb000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ffb000-0x10)={0xb566, 0x8000, 0x0, 0x7fffffff, r2}, 0x10) 2018/01/13 00:35:11 executing program 4: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00005f3000)='/dev/ashmem\x00', 0x4000, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00005ab000-0x4)=0x10127) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0d000)='},\x00', 0x2) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000f0d000)='./file0\x00', r0, &(0x7f0000f0d000)='./file0\x00', 0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f0e000-0x96)=""/150, 0x96, 0x40000002, &(0x7f0000b8b000-0x10)=@llc={0x1a, 0x19, 0x974b, 0x4, 0x5, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000050e000-0x1)=0x3) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f0e000)={0x0, @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]}}, &(0x7f0000f0e000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000468000)={r2, @in6={{0xa, 0x1, 0xcf38, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x4, 0x5, 0xc}, &(0x7f00001a6000)=0xa0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dc6000)={{{{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, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2754, 0x9, 0x5, "c99702982c0b2da3cfd073f9310219d4a28bd65e756ec142607116277a153410969917ff377827d17d168247a529eae131c0c50ebe1b29f2eda073bc303e160bdf1b0da42a8123befcb9bd8f55385041"}, 0x160) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000700000)=@buf={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000dee000-0x12)={@generic="24ad0167d819e9ffdfb241395e9d9515", 0x1f}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00001dc000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) dup(r1) 2018/01/13 00:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003da000-0x9)='/dev/sg#\x00', 0x3, 0x200080) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = getpid() ioctl$TCSBRKP(r1, 0x5425, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e60000)={0x7, 0x7}) sched_getparam(r3, &(0x7f00006e2000)=0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003bb000-0x15)='/dev/pktcdvd/control\x00', 0x202000, 0x0) r1 = gettid() ptrace(0x10, r1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ff9000)={0x1, &(0x7f0000fd9000-0x8)=[{0xbb0, 0x2c50, 0x7, 0x6}]}) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="7cbf0000108000", @ifru_mtu=0x9}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d97000-0x8)={0x0, 0x0}) 2018/01/13 00:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000072d000-0x9)='/dev/rtc\x00', 0x101040, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004d4000)=0xda2400000, 0x4) fcntl$getown(r0, 0x9) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/enforce\x00', 0x10000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r1, &(0x7f00007d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:11 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000051000)='.dead\x00', &(0x7f0000052000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000017000-0x82)="2c53f4f5141fc0b0538421c915f3db4cebb5e41b422340431b1c1272b4d7160ad693514ee7c3642b75a569c265b8e7063159b63f7541fb4822a2a4a8c6680fc2bac4c23b168ea4abb8def4645abc522160b5cde88a66cc566c0cc5a8638179c2049c1c3bc27d6c925cde1c01b24517e6dbe905194a4e7dfad9b96e957e09355a02cf", 0x82, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) r2 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/13 00:35:11 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/13 00:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) dup(r0) 2018/01/13 00:35:11 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000010000-0x6)='logon\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000010000)=""/42, 0x2a, 0x0) keyctl$revoke(0x3, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f0000010000)=""/166, 0xa6) 2018/01/13 00:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = creat(&(0x7f0000d9a000-0x8)='./file0\x00', 0x164) getpeername$netrom(r0, &(0x7f0000224000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000814000-0x4)=0x10) lsetxattr(&(0x7f00002f3000-0x8)='./file0\x00', &(0x7f0000b68000-0xe)=@known='system.advise\x00', &(0x7f0000856000-0x1)='\x00', 0x1, 0x0) 2018/01/13 00:35:11 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000-0x10)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x20000301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:11 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000129000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="b8dd3a8edea814721c4e85e707c2809c", @ifru_flags=0x8200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/selinux/context\x00', 0x2, 0x0) bind$inet(r1, &(0x7f000003c000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000043f000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000bf000)=0x4) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) ioctl$TIOCCBRK(r3, 0x5428) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000476000)={0x0, 0x4, 0xff, 0x1, 0x9, 0x9}, &(0x7f000085b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f4d000)={r4, 0xcb8, 0xaf, "8f292c7f9d21b1dca270886aa94ae617233a36952be871a9015bfd65184c3d75c450859e2e39d8f19a6774286540b0eabc9676e387a64cf5ac1e3aadbfecaed4e6372735aec23db75364b31ce3df962f1e3927770f5aee59ebf75dfe9b54935d66008ffeef55de79f5d4bc908be7bd508268a4d2cb8b74dd377a18e6dfe2e30c9c406c542204215f04b177958c68c8daf3abe8af2d7f41586fd10b147aea1b76f06e676c5b3e7ab2726aa4299708bf"}, 0xb7) 2018/01/13 00:35:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xc4, 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}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/checkreqprot\x00', 0x82000, 0x0) mq_notify(r0, &(0x7f0000937000)={0x0, 0x0, 0x2, @thr={&(0x7f0000698000-0x45)="75ff0a2825a85dd7979b9c71c85f788f80b25ede2000000053ce3db5ceff05f63a885c63d01e44b177b7a7e817f426035880d70525ab0e5deb2fad4bd98c61af4e40939803", &(0x7f00002bf000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c04000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d39000-0x2)=0x0) r1 = request_key(&(0x7f00008e4000-0x5)='ceph\x00', &(0x7f000035d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000095c000)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f000003e000-0x8)="00000000000086d2", &(0x7f0000bc2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000875000)='/dev/rfkill\x00', 0x441, 0x0) r3 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x8000000) close(r0) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) 2018/01/13 00:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt(r0, 0x9, 0xa, &(0x7f000062b000-0x5)="01f6f6960e", 0x5) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r2 = socket$inet(0x2, 0x1, 0x1000000000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) link(&(0x7f0000d39000)='./file0\x00', &(0x7f00008bf000)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000011d000-0x1c)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dbae44ea326e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f000e7cd956c"]}) sendto$inet(r0, &(0x7f0000047000-0xf7)="538c7765e51cb0b5a41f326cd475691269f0306b206e58426a0a9f70d4f33b94cc63a6d14b5dbe5790eb5fb7bbf2415bd2b4e68a92130437c7729510559b721ad4c6d7c395a4f5d12a37f58e446b6107370bedfac35d860e82bf56431ddfdb6d91dbf7c3a4141690d2408a3426540c792d5de0d72898ec9925ed15bef4125021ff1430303bc4455d8d05461841c3b311cfc531c0465d1cb9cd202a623cab068a8458514f580751fd28c7d46cb3971e10094a7c4db1e6faa73cfec48761d3342fd2878db647089dde8841786b9cb325af1e9f9a91a48df0bf751600a80be5f3fa6e09ebd0f65fb5756e40958499c2b98ca7cc8d800f3c42", 0xf7, 0x4000804, &(0x7f00008f4000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) write$tun(r3, &(0x7f00003fe000-0x3e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="d97dfa1ebe5a", 0x0}, {@current=0x0, @random="09b97d327edf", 0x0}, ""}}}}}, 0x3e) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/13 00:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a22000)={0x8, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d6d000-0x10)={0x30482bb4, r1}) capset(&(0x7f0000ff6000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cd6000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca8000-0x10)={0x3, 0xb, 0x5, 0x6, 0x0}, &(0x7f0000831000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000161000-0x8)=@assoc_value={r3, 0x5ff}, &(0x7f00005d5000-0x4)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r4, 0x3) fcntl$notify(r4, 0x402, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000c6c000-0x20)={@common='teql0\x00', @ifru_flags=0x100}) 2018/01/13 00:35:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00005f4000-0x6)={0x5, 0x4, 0x3fffffff80}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000014000-0x5)='ppp1\x00', 0x2, 0x1bc, &(0x7f0000000000)={0xfffffffeffffffff, 0x4, 0x100000001, 0x3, 0x1ff, 0x5, 0x9, 0x5f}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000001000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000-0x20)={0x2, 0x0, 0x2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) accept4$packet(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000012000)=0x14, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in=@rand_addr=0xabd3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x3, 0xa, 0x80, 0xa0, 0x87, r4, r5}, {0x0, 0x401, 0xb85, 0x7, 0x101, 0x2, 0x2, 0x3}, {0x9, 0x9, 0x7, 0x7f}, 0xf31, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7e}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x4, 0x3, 0x5, 0x4bf5, 0x0, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000adb000/0x3000)=nil, 0x3000}) 2018/01/13 00:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000037a000)='children\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x63) prctl$intptr(0x18, 0xfffffffffffffff8) [ 55.323752] device gre0 entered promiscuous mode 2018/01/13 00:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008e2000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f26000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e3e000)={0x0, 0x5}, &(0x7f0000a0d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d2a000-0x14)={r2, 0x3, 0xffffffffffff0001, 0x4, 0x100, 0x850a}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2018/01/13 00:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000083f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000-0x4)=0xb) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/13 00:35:11 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='tunl0\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/13 00:35:11 executing program 7: mlockall(0x0) 2018/01/13 00:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x7ffff) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/13 00:35:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000f10000-0x8)='./file0\x00', 0x128, 0xf00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f60000-0xa)='gid_map\x00') preadv(r1, &(0x7f0000c39000)=[{&(0x7f0000d24000-0x1)=""/1, 0x2dd}], 0x100000000000004f, 0x4000004) 2018/01/13 00:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20000000000000a, 0x2, 0x0) 2018/01/13 00:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fcntl$getflags(r0, 0x401) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000bce000)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/hwrng\x00', 0xc40, 0x0) 2018/01/13 00:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000089e000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0xc2, 0x80000000, 0x20}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000255000-0x8)={r1, 0x7, 0x6}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x26d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a}, 0x9, [0xbe, 0x3, 0xfffffffffffffffb, 0x10000, 0x6, 0x1000, 0x6, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/13 00:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x820000000000000a, 0x1, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000001}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008df000)={0x0, 0x0}, &(0x7f000000c000)=0x10) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00002b1000-0x4)=0xfffffffffffff000, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003d1000-0x160)={{{{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]}, {{0xa, 0x3, 0x29, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x10001, 0x2, "1ba8ea3f09a8994b758a61625dd2a2dc12729afb694a07eb2d21a2528eca0b02c4fd61af4acee6b8927d25a1bede3e8febbf138b3c54cfb98668ec8baa393567862ce31cdc10255a2f58e6dd16715a31"}, 0x160) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000464000-0x10)={0x0, 0x0}, &(0x7f0000779000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000085f000)={@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]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e97000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000092b000)={0x0, 0x7ff}, &(0x7f00000f3000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef6000-0x10)={0x101, 0x200, 0x400, 0x7, r2}, &(0x7f00007c3000-0x4)=0x10) 2018/01/13 00:35:11 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ed000-0x10)='/dev/sequencer2\x00', 0x81, 0x0) readahead(r0, 0x400, 0x5) clone(0x0, &(0x7f0000ff9000)="", &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000ff9000)=0x0, &(0x7f0000c88000-0x16)="") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e34000-0x8)={0x0, 0x0}) ioprio_get$uid(0x3, 0x0) 2018/01/13 00:35:11 executing program 6: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f2e000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e38000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f2e000-0x4)=0x8) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f2d000)={r1, @in={{0x2, 0x1, @rand_addr=0x860d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000f2e000-0x4)=0x8, 0x4) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b29000)=@assoc_id=r1, &(0x7f0000f2e000)=0x4) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/13 00:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) recvmsg(r0, &(0x7f0000d0b000-0x38)={0x0, 0x0, &(0x7f0000996000-0x10)=[{&(0x7f0000132000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x5}, 0x60) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/13 00:35:11 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e41000)='/dev/net/tun\x00', 0x0, 0x140) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003f9000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000fad000)={0x9, 0x4}) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r3, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000408000)={@common='gre0\x00', @ifru_map={0x401, 0x7, 0x6000000000000, 0xfff, 0x1ff, 0xfff}}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000128000)={0x56, 0xf2}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) lstat(&(0x7f0000b3e000)='./file0\x00', &(0x7f0000918000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000595000)=r5) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 00:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f58000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002b5000)=0x14, 0x800) connect$packet(r0, &(0x7f0000e20000-0x14)={0x11, 0xff, r1, 0x1, 0xfffffffffffffff8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000676000)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000039f000-0x68)={0x7, 0x8c, 0x6a82, {0x0, 0x0}, 0x9, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\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]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000191000-0x9)='/dev/rtc\x00', 0x52000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000480000)=0x0, &(0x7f0000baa000-0x4)=0x4) 2018/01/13 00:35:11 executing program 1: mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a72000-0xe)='/dev/keychord\x00', 0x3c781, 0x0) syncfs(r0) r1 = getpgrp(0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000a72000)=0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00000b7000-0x10)={0x0, 0x10001, 0x30005, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) 2018/01/13 00:35:11 executing program 0: clock_gettime(0x7, &(0x7f00002dc000)={0x0, 0x0}) pipe2(&(0x7f0000016000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8bb8, 0xa, 0xb, 0x1, "59522181e3a7dbd6536a09760b45bdefab42a6517b054f277f3d620df0eefc0f303b07211af0e1030a20a5b5ddb65f5e71eb48db8416313193c8b57b9c00ec5b", "c79c43875670dc3f406c7af89b16820aa2e9def6755e3536f31eb21235428fc3", [0x0, 0x0], 0x0}) 2018/01/13 00:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008f5000)='/dev/net/tun\x00', 0x0, 0x0) ustat(0xfffffffffffffff7, &(0x7f000089a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f000045d000-0x8)='./file0\x00', &(0x7f00008cc000)=@known='security.ima\x00') fcntl$setsig(r0, 0xa, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$nfc_llcp(r0, &(0x7f0000945000)={0x27, 0xa00000000000, 0x101, 0x3, 0x3, 0x6, "2c14059cf4ef9d874fc7e897876eb38ce474a63ded5fac3214033f285e7dc9aea3e8066a32562ca334508d4bec5b2bba785cf804ddd2be356510ce16e6cb1f", 0x200}, 0x60) 2018/01/13 00:35:11 executing program 3: clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x0, 0x8, 0x1, 0x2}, 0x9, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x401, 0x3f, 0x9e1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.596722] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 55.611607] 9pnet_virtio: no channels available for device ./file0 2018/01/13 00:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x3) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008b3000)={0x0, 0x11, "aa0d0ac087a8228ef1440fe1d968ea42c3"}, &(0x7f000093b000)=0x19) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007b5000)={r1, 0x9, 0x6, [0x7, 0x7, 0x7fffffff, 0xb4c3, 0x1, 0xdb]}, &(0x7f0000336000)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000005b000)={0x0, 0x0, 0x0}, 0x4) fcntl$dupfd(r0, 0x0, r0) 2018/01/13 00:35:11 executing program 5: r0 = socket$inet(0x2, 0xf, 0x7f) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r2 = inotify_init() r3 = dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000a3d000)={0x20000002, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000aac000-0xb8)=""/184) 2018/01/13 00:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000d15000)="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") getsockopt(r0, 0x7d, 0xffffffffffff7fff, &(0x7f0000a8a000)=""/242, &(0x7f000047a000-0x4)=0xf2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000237000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00004aa000)={0x4, @tick=0x4, 0x7f, {0xffff, 0x8001}, 0x7, 0x1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000002b000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000005e000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) setitimer(0x8000000000, &(0x7f0000077000)={{r1, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000029000)={0x6}, &(0x7f0000066000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000079000+0x5a0)={0x77359400, 0x0}, 0x8) 2018/01/13 00:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f00002c8000-0x54)=""/84) write(r0, &(0x7f0000e56000-0xfc)="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", 0xfc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000484000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) epoll_create1(0x80000) [ 55.648339] 9pnet_virtio: no channels available for device ./file0 2018/01/13 00:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x8, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f0000e06000-0x90)=[], 0x0, 0x0) 2018/01/13 00:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000763000)='./file0\x00', 0x4000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007da000-0x7a)="") 2018/01/13 00:35:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d68000-0xbb)=""/187) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000367000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = open(&(0x7f0000356000-0x8)='./file0\x00', 0x0, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004c9000-0x10)={0x4, &(0x7f0000704000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000f1a000-0x8)={r4, 0x3}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:35:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000550000-0x18)={@loopback={0x0, 0x1}, 0xffffffffffffff8b, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000169000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000c17000)={0x3, 0xd3f, 0x433ea265, 0x2000400000000, 0x20, 0x7}) 2018/01/13 00:35:11 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fca000-0x25)="24001c002d00070800000000000010000108efff0000e0ff000005010100000000fffffa5f", 0x25) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fcb000-0x8)=0x0, &(0x7f0000fcb000-0x4)=0x8) 2018/01/13 00:35:11 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000029d000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000c83000-0x4)=0x0, &(0x7f0000ec3000)=0x4) 2018/01/13 00:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008ec000)=0x1000, 0x4) sendmsg$nl_xfrm(r0, &(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, 0xbf, 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(r0, &(0x7f000023c000-0x38)={0x0, 0x0, &(0x7f00008cd000-0x10)=[], 0x0, &(0x7f000075b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000-0x8)='./file0\x00', 0x20000008) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/pktcdvd/control\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00007af000-0x1e)=@random={'btrfs.\x00', 'bdevposix_acl_access-+\x00'}, &(0x7f00001c5000-0x61)=""/97, 0x61) lsetxattr(&(0x7f0000a9d000)='./file0/file0\x00', &(0x7f0000f00000)=@random={'security.\x00', "656d306b657972696e67886d696d655f7479706500"}, &(0x7f00001f2000-0xd)='md5sumproc]:\x00', 0xd, 0x2) r1 = add_key$keyring(&(0x7f0000e6b000-0x8)='keyring\x00', &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b70000-0x30)=[{0x0, 0x64}, {0x8, 0x4f72}, {0xb, 0x3}, {0xc, 0x0}, {0xa, 0x400}, {0x7, 0x5}], 0x6) r2 = add_key(&(0x7f0000aaa000-0xb)='pkcs7_test\x00', &(0x7f00007ef000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009df000)="9ee5d84e6eb641f43c5cad12eb1cb74275ee91eb5b21c561808692065f99bfe806bf0f74e427823b16bc4838eaa9ef6e40a2e829cb494771e59551e114364e35879d5844cdad1996d3fc4426f62941a116d683238ad7120b2174253c852ed78539485d90d08b5cd488fc73f2702c5c34b90254bd95abcf2276647607848631e218aff1d5656f609e1577d3a5592cdc6dfd611dcbf17a5b50eaf6fa668c5fb220e408b1021b437dd10bf1fe56469998183b9ef6274e1d6eeed7ff1066ecb9b969cfc2d95ca4cd90c5f1", 0xc9, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000bb6000)='pkcs7_test\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/13 00:35:12 executing program 1: r0 = add_key(&(0x7f0000001000-0x3)='user\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f0000001000-0x8)=0x0, 0x6) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) unshare(0x1000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x8301, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x4, 0x0}) r4 = userfaultfd(0x800) splice(r2, &(0x7f0000001000-0x8)=0x0, r4, &(0x7f0000001000-0x8)=0x0, 0xffffffff, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x1)=0x29c, 0x800) setsockopt(r5, 0xfff, 0x4a, &(0x7f0000000000)="e7f7b8585742b6b19fd1d14066b0f2a7f56fa1e21e98d2a87b9e17b02428d56ddccdaf1ee340e348081249890bfe2e359d86b0921722817f55d8e1819e13c8d6a850544926e9702d6f9ec5246d2ca014bfb6de46c412fc5b", 0x58) 2018/01/13 00:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) write(r0, &(0x7f0000187000)="2200000014000700000909f7e2ff0000020803e4810000000900020002000072f115", 0x22) shutdown(r0, 0x1) 2018/01/13 00:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000450000-0x4)=0x0) shutdown(r0, 0x1) 2018/01/13 00:35:12 executing program 0: clone(0x0, &(0x7f0000e10000)="", &(0x7f00000bf000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2a, &(0x7f0000ea2000)={0x0, {0x2}, 0xd0000003, 0x0}, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0}) 2018/01/13 00:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000525000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c78000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000191000)=r1) ustat(0x19, &(0x7f00005d7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000841000)={0x0, 0x0, ""}, &(0x7f0000132000)=0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001a0000+0xb87)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/13 00:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000200000-0x10)="0206af000200000000000001000448ea", 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007e6000)=0x9, 0x4) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000861000+0x752)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000560000-0xa1)={0x0, 0x99, "34f5bfb5738881732e8fd59aa88a46c3547b5d0f960d37a10a66f18724b35233981b6adb709a01758813e26a536d07ab0d0086d252bc07e67ab1f15ee284767ad91d2ee9ecf892788203344680e75de21dd8d85e4df925c83cc0887db2cb8e6a517e70d6a18a70e361f19e07115e30e468e3a911003340a5bbae421fc61860b2cc6d3911bc8552dc48007655544a9b4f3be7ad9af8a1e8f81c"}, &(0x7f00003de000-0x4)=0xa1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002a2000)=@sack_info={r1, 0x8, 0x9}, 0xc) clock_gettime(0x0, &(0x7f0000719000-0x10)={0x0, 0x0}) 2018/01/13 00:35:12 executing program 2: r0 = eventfd(0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c5a000-0x8)={0x0, 0x0}) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008f2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000357000)=0xe8) lstat(&(0x7f0000205000)='./file0\x00', &(0x7f0000837000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000a6000)={&(0x7f000008f000-0xa)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000fca000)=[], 0x0, &(0x7f0000a7f000-0x38)=[@rights={0x0, 0x1, 0x1, [r0]}, @cred={0x0, 0x1, 0x2, r3, r4, r5}], 0x1f, 0x0}, 0x20000000) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000078a000-0x4)=0x0) 2018/01/13 00:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000424000)='/dev/net/tun\x00', 0x0, 0x800) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000e3000-0x4)=0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b12000)=0x0, &(0x7f0000806000)=0x4) pread64(r2, &(0x7f0000112000-0x78)=""/120, 0x78, 0x0) syz_open_dev$loop(&(0x7f000040c000)='/dev/loop#\x00', 0x8, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000556000-0x4)=0x0) [ 55.767289] audit: type=1400 audit(1515803711.984:34): avc: denied { net_broadcast } for pid=8572 comm="syz-executor4" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/13 00:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002f2000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000408000)=0xe, 0x4) 2018/01/13 00:35:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000+0xeb3)=0xc) arch_prctl(0x1004, &(0x7f0000000000)="") prctl$intptr(0xe, 0x0) 2018/01/13 00:35:12 executing program 7: waitid(0x0, 0x0, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000002000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) accept4$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000004000-0x30)={0xfffffffffffffffa, 0x80000001, 0x1ff, 0x2, 0x401, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000)={r2, &(0x7f0000000000)=""/195}) socket$inet(0x2, 0x6, 0x91d1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001e000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000006f000)={{r3, r4/1000+30000}, {0x0, 0x0}}, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000002000)="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", 0x1000, 0x800, &(0x7f0000003000-0x10)={0x3, {"7316c8c1e8785d"}, 0xbd}, 0x10) utimensat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f00009f5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) 2018/01/13 00:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000061b000)=0x0) ptrace$getsig(0x4202, r0, 0xfff, &(0x7f000095b000-0x10)={0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000d0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) 2018/01/13 00:35:12 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x1, r0, &(0x7f0000bdc000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980330, r1}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000279000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000356000)=0x7, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000e14000-0x25)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0xffffffff, 0x0}, {0x0, 0x0}}}], 0x30) [ 55.842046] device syz5 entered promiscuous mode 2018/01/13 00:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000e9f000)='./file0/control\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000007e000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000b33000)=[{{&(0x7f000032f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000330000-0x30)=[{&(0x7f0000ee5000-0x43)=""/67, 0x43}, {&(0x7f0000218000-0x7a)=""/122, 0x7a}, {&(0x7f000081a000-0x1e)=""/30, 0x1e}], 0x3, &(0x7f0000fac000)=""/115, 0x73, 0x2}, 0x9}, {{&(0x7f0000650000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000322000-0x90)=[{&(0x7f0000062000-0xd1)=""/209, 0xd1}, {&(0x7f0000256000-0x7b)=""/123, 0x7b}, {&(0x7f00009a4000-0xbb)=""/187, 0xbb}, {&(0x7f00004b8000)=""/216, 0xd8}, {&(0x7f0000050000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b63000)=""/4096, 0x1000}, {&(0x7f0000309000)=""/179, 0xb3}, {&(0x7f000048d000-0x40)=""/64, 0x40}, {&(0x7f00000e6000)=""/114, 0x72}], 0x9, &(0x7f0000450000-0x89)=""/137, 0x89, 0x9d4c}, 0x20}, {{0x0, 0x0, &(0x7f00009c7000-0x60)=[{&(0x7f00003d8000)=""/4096, 0x1000}, {&(0x7f00009a1000)=""/123, 0x7b}, {&(0x7f00001f5000)=""/159, 0x9f}, {&(0x7f0000006000)=""/227, 0xe3}, {&(0x7f0000560000)=""/139, 0x8b}, {&(0x7f000028c000)=""/68, 0x44}], 0x6, 0x0, 0x0, 0x1e24000000000000}, 0x2}, {{&(0x7f000075c000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000c36000-0x30)=[{&(0x7f0000d04000-0xdd)=""/221, 0xdd}, {&(0x7f00005f0000)=""/0, 0x0}, {&(0x7f0000053000)=""/12, 0xc}], 0x3, &(0x7f00005e0000-0x7)=""/7, 0x7, 0x0}, 0x4}, {{&(0x7f000074b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000608000-0x30)=[{&(0x7f0000073000-0x78)=""/120, 0x78}, {&(0x7f0000447000-0xa9)=""/169, 0xa9}, {&(0x7f000020a000-0x54)=""/84, 0x54}], 0x3, &(0x7f00001f5000-0x93)=""/147, 0x93, 0x100000000}, 0x7}], 0x5, 0x12023, &(0x7f00006e9000-0x10)={0x0, 0x0}) 2018/01/13 00:35:12 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 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$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f000078d000)='\x00', 0x1}) prctl$setptracer(0x59616d61, r2) 2018/01/13 00:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r1) writev(r1, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r1, r1, &(0x7f00001f0000)=0x0, 0x401) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003ca000)={0x0, 0x401, 0x30, 0x2, 0x5}, &(0x7f0000443000-0x4)=0x18) sendfile(r1, r1, &(0x7f0000de9000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cf3000-0x18)={r2, 0x7, 0x30, 0xa3c, 0x2}, &(0x7f0000264000)=0x18) 2018/01/13 00:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/13 00:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000fc000)=0x20, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000567000)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2018/01/13 00:35:12 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000004000)=""/0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000008000-0x4)=0xc0b, 0x4) 2018/01/13 00:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000239000-0xc)='/dev/rfkill\x00', 0x4204, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) close(r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000070c000)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000-0x4)=0xe8) sendmsg(r1, &(0x7f00009eb000-0x38)={&(0x7f000026c000)=@ll={0x11, 0x19, r2, 0x1, 0x2c, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000038b000-0x10)=[{&(0x7f00006ad000)="07e9791f7f12d7ef0e9ca089ab17b2e79724a2686bfa8f05deceb383fcb28a3addadcba1634d86c8d65e", 0x2a}], 0x1, &(0x7f00008de000-0x1348)=[{0xd0, 0x0, 0x8, "c4f1049cbfd777a8aeb27c57cf44412254fcf58b4c286e8623e68844cd9f68938c094bc39ce6e31f0c8e6093d06ddf749bf90eda64be6c26296970e31ee1e52fc9bbf1a786ded46e66041754280378feb02f52ffeb0d1da7f837eac93688604877a2b0eecbf487a7efb105afe7b4da95001b589a2187a285e1823528bb9d70110c207a9a607b41c7249ac92e64befe717fbc4d56cb7268b70a3ea99aa25fb55e3881ea588bf4687f36943324213b8f01f7a28cfbef5efe7b0ccd816b9b47"}, {0x28, 0x18d, 0x5, "95c251f9dd0e3ea2e4894f46cf48af894e061c211e42"}, {0x1010, 0x19f, 0x2, "33a10dfb75f6daa1537af1496d722bba75a936d6ca2c5d96385921fc890d8add22d8832c1b863d7222ebceca17721c2705648d50e4332fef50a7c643d25ab09968e226045acdf9d443f29c7e1de763ce665f0dd0eece90d747ed9958f8457ec66c2cf31d364fb71deb0b0f706b09dc4cb7cb32484abdda5ba81f1d814bcc338af568f484a336c01eb18f8d6962f70ec9385110d93987830d7f35fe64866a6f3c84cdf32af952f9ae746690605b51ac16898ddcd13abd2c6cfcd89b6b2f48a2b4bde643a16494698b27a924f2427543e753efb3c310c60dace3515755cef8c0f091b81604e611e725081bed3215d5a560c31c63b2b35574b1868af9ed4c4df126f3bf180f3f336d8414d633a43db8a09d95730aa9f7b09cca332d1cf720aedaacf5298b2151a780e0bd1b9290628491e4438a399556226fb791a1fda6ba260fbcb1b07c3f387b58d258bba15549b129631c6494b03f377bc576a73f2246f446ea3ebc825f6932f15cd7433e7648356cc384311ef7baf5262ec59abd8bc83b4d1e6f0bc728d497e549e2cb05a6c6186b9b1d82713f47401da43dbd1deefc3365ee3dd44a1eb49d45ef33a99e6e48a44b546b4e88e4d18030cd1cdb6ba8b5845424153abc2ed126cb4914f510853466d002fc3589f38f3089f032165a29a22a2a1d7d530b0c5d314db031c5d38d7d899630019ed9909e468c29ed2cb6b7617993a4d242d8b0087ec7dc6890c8a388eeaca7852c400368ca28d6034a6a66c85ff32f9e8c1596a5e70e9b4640fb9d62bbf6f773bf28f06f7d0eb4d6d3b155e25b629f22e56fc2e59df1b8661bf004c3db4452c76935de1885b6382f17f645f285035c052a6009a61ad9ce3f68f1ad9471aebb9475924d8bc7c929b6f940c784d3138e9c085d397ef86849199364d5fee4625382fc5bac5b048735f0a80ed80176b2d47d4387cb0d41146197d93c3ad66001cb4e4ba439ec44758cddcd0297b4c66ab8815f6cbf34889d1cd82c4bd6b191d10bf0478207ebab81736931775b5168f0c66bf1ba2d2a504e3a7fc080bc20b0f3626f8e2d4493e03ecde52f2959f8ecc61bfef4c8d2e398f4018f7e8d11080d901d32ae13136e35eac4b403fcf8eb2aa26a8dc8cda597d155507f273daddc0c47471f5150265cb293f1ed9d95c99623ab87af8ac30e0257a316cfc406c62a88bc25bb86972217594e784260093c51b4023811e07975118609cb0f62bb34fd932299d00fd358ba43e40dfc5b5f115c6f1da4e42096e4f50ca886454889a24c15b75618d59eb45beeaff9eb17391efb0ea11303ff3c9427b3d6e0f192fe57892adacf3812f4c60388068b08d7fb822f1c4b4088d1aa0e6cdea14cd01b434bcd208aefe99f5726b55ab762b696b81311ffaf4017b76f579fd1f5643f6ed83d73bd040e48dc31026d48f48bf89daf7def859f3137b9ade1e2d9d07277849d72fe4441326986d99a53146511dcfb2642965d32a557efdce4393a7ffeb9c489315ebc2d9f9f17bb5dd520c18866d951dfd7062ac59a2b5ead57aa63c5b6c12b12532c54ac25881b62558f809143867b6740be2c8e689337a0a0df35b7080a03922bfd5c876452e3e13f3a5c0c1679c98494f1c3c125e6a6793fc8df2a4df7f9c2cc526791630c10066203c07e59f79e6cfeafb4d93b889783514da61615db1bfcfa4060687d39dd5519deec06f8e7d7f1dd8d87dff9991c9be0dc5645f3f98590f4ddd7dfb51b1e36d63508574511e3c71ee0ae26f746d8d51f1da4d1f61b6bb7f87452323d7363cb5b2707e60d4d47d9b425918252cfa83e4382aa8c6534d785def151ed7cdcf39a265766ad3f791b523868fcc291d6460d22f0313e3e28d2d7d4676822ecdaf7c890bbade8303020db9a4f8298915944e6ae245a4148e7967290cb699953c770f28e957748f4e01b23fe194852a1ee5bfffa4990100fd0988375d0db5f3d7ca7a6d68ba3eabb0502efbdcd68ea4f32f77bb2948adb345327a591db38e213760c022cd2b9ccc8e2c190e678d9161b261b125d051a904360bdc8f4bad57060d3aaafdca0c5e8761e186db1fd787148f6aeefdc22a9fb68b41cd585002657efcdf1d6dfc5ea53a1530be1001281bcff4cff13437ebb4da0cfb330dcd536c7fb95fb34c3ce1790e82f3967c5998856317a078b7e3207f8790ba5d0038ef5ca944696acc6490db26360b707a12932d9be27ea5f78c7a336c983c4e972c358e562e8fcfb68d953e7d4f63ce3d783a880da5c31969a861fec57086e93989e5eca75c25bb12fa3af53def76586f72ffda05301a952cc5f08eecd92521968404bb1d97b88ae135f5b6d0b36132ee0a775334e1a61e0e0558a5daf443761abea6d07010b8fcd9b741df1b48532ffacbba1d20e712463ad8f97708df4f514bc3a24ff9f378970a2de975e16bec7fd8621493d0498734a8f1257cef279b0436b0e84ddc32cd8ee29382fc0753238b0c648c14c3d9546309ebef0374a9a15d73367a3e5c90f52611704fd15443e3bb1e091af714f93194c826ae52c6b042c34a7250206900fd0206a6a3800e051fd835e8a6eee64b0e177891d8f01ace8f1abe47908e7f5dc5ec194801ee947ad4ae3c920e9502c3bbe1c190daa490240ad34582ab6e5f33e278dbea16d2c3a9ee222b92a20b09a1e019f34d92f1487b67d4377491c7a7c469bcfaa320d4868e9e48b816402dd871f89aa9f449e9995dd0de79549ca620e46e3f29b8e3eba8ecf1fd1b12d83fe6146f23df1f6b566d84bf8c3ca1554f49a7e64b2f924d88c51a918f42e048dc6edfa3683ba32eea72eae423cce628087b9ab3e4ad633fc13d4f5696e11d3f8d40fbba78a83b31464139cd7ca8cfe2bd4c24a987203588bb81a0c2bfb4f0d7ebf0ce422b0673194417502062f6cb5010f45f943f6ed47525b4b8471de3120974afd3ffeac431466a1b4fc26828384e25dbb5586c13d73713054b7caf2bd66360834f4f0a1404fcebfb8fbde27b800e7e5e6276f82eb309d93793ca773cee180e860facaa5bfc59ae638e06fe5b1aef5b4f730cac8e8418c93753ebd1f6da923dba167a613974e69d7cb2dd2564eda4965c6841bf184f22c7290d1c1e56a3dc9a5be3fdd7d78bb7a95c3fd62b86f0ff8f9c1bdf821e0a14a945e3ed1eff2c7b6a8f643d130120213a51fa3c280347ab6664275a949e315a0fadd41dc22e44396cfa11b8c1ea06091ab570b5714597edafae09f8943ffa0a4c9ea469b83852dd13946e6ad45029ac819ad0f20e836740c1ef69555c48efe90aaff3d008d51b6f205a8b944d308441645d5fcc8dcecb6fd5b76d52d28e573d4dbd3edadedca45d020f30185247f2daabbcb6a8ffd5a604bff18865607a63e6512fdf3adbeb867713679ff73f2ecd05d0998a5714f98d0e711f7301b3410f7c57a373663cd701f9d5964d9a853e67743387b67e9a298769118b800283a93b637b18416109b77382a75a084a035fe2f3b2fb23e061a0f2123bce3e5cd9b1fe6e7b534a61f1ce38fbf9318c25c2cfb10b6d14bdb8148390f4133ee91137c621f4a7b8e032f44e437573e86cb20488e81af35d7eb29726cafa5a416840d27acde1b1f7a77dc0842dc7d3c40d2dd7b3ab5067d14e2096699da226cb8aa99a76ada2719c2c5034fedc33bfa192c190ff77da6be594179ceefd23dacb0e6031a060458ea3b3e6ad9b0e48b0d161e60b0dbf9d7e877aab739ecf61a936a8b74897d0be6c4c7f665df0ad92058e43a37bd393a7fda1504231a73ba77b730bdf5603a3f2ca98d0983a36f2f1be450f6dd5f4876987a775eb8e751537d58aeeb9ae5c657a797f04559a708cf7ec50da8a2698a6175f0ad623dc89b5e1e119d10078b669cc3b46c5ab1d4fb900983b7ae8b8c61b9cc1f95a38cd1cbd844b7c4e28a446d87a32c0f08faeef25ceae39a94a4aacaccf615a9605a7d1e2e9c1dc3a2bca53abaf43f0798d093af355463e4f30286e22774df1cdd2f4b173bd63ef938f4be1c844964bbe5d2fb2e508218af89daaba97d8046bd844537c9a32a7d6fc276fc259877830036645e1185a1dfc73c05a37b98b0aff59253c3588ade6baca0615f5080c2c12e132e3c66be2f607a18d07723452493d3e8de9b5417f716ed39ffc6bcc9e57f17159174d066bf1f707491fea5508402a555e670596c8a92ba7d1ec2d21d516b67244b832d2273705a34101912711273017f43b40854cf964c63af48a7f07472e45a21f6300d9598101102f35cc4a55b5adda949a5e3a100b4d2e29c8326340455f971fdf16932a9906c3670bcb1bf1f94f9aa93648375a2e4c3cf3860027d7b2cb9fcd1b649a43ca264d7bbd476eaa77d0db3e0b4d3f23849b18e226ccadca8853cfa12dbd7ceee015564efced35594403d2d0b0b6f8371a9c2053dcbf3f80f4aecc82a6f21e2b048900b047ed4cd4f6f29a8d10db72ab764d564b28196b72a26d19a95a0d5c61f3e891b9c1457fdd6a3377ac817882ae70b13c03a514b5fe758d737cb5f8f1211430649f74462883fc191e381460e137006738f9802fe3abf41102f9654e479a1b01a2efabbaa05c9161f5d387947b6defbcfbd8d25f835da69675f4e8d28adb3d18321e88326ca8977077595b0a7c4c55606713c33886d3364de801879c1c8f1f691312b131ba1ab630ee0c3506ec1e1942a51fcc76448b065eda1b362e349824a862d5a9ad5f22ade6a829830d55a414da9f03e57972b56012fe2ae71be56a9e6d53defdc39ea724c110dc6eb1f8e92d18c9ad27671ff659d3a2b2068f5531d064d6dd009c209a170a56ae7590b3ea553053546bf7214d5e840bd5807621b0eab665b47daf675d408561db2d17713c057334837205ebbb9bb7633a81899a0da71e5bf69b8d2911d6c9e0f016f890d81d3b9036e8fbbe6897525f0f507e8eddaad0b160a30b2ad305294d4872133502641127a7e7a7d6b33dd445cc4f6a9a830f7cc46e1d34a8c09c34703b366843f9aedd14addb168a6e29e087c45fb70c6343ae704178db78b13894b4eda850453826f15540449658708d0af920de5c4df1c16a444646ddad74a30a8a2a908317995e6facfd44a0e48d785ff60b2a6c56d6b524f9d4c02fdf38533ab78879212be0b7cc971c116103e406bbd0eff2f1ec81eff07fc57833691935f48ce90a4dd9837e1d586cdd3873d355b6d762130fd48e1092bc10abca91992e29b20722bf99a65bf3989c811b79ffa100269f8899f651515bb22160b76f2fbf6e9813e189b0a4a9c77238b5db0e1dc0934c97e2251395612dfbe81435d0b55b21ef7fdad31a051b012be98a1e7ddd402ed2a745ce8528eb05cae8fd578540f6b570c734d2090b344b707982d3331e5e0fa136243789582a137c88e403aa767748289c2540ee0cca8ca7f0715c877cc23b8e1a3beffa5049d9d0f0fae4e2f9d282ee70b559ca3daebd332695da3b541b18ff62fd2b5e54b1807e352fb1598bfdefa9511596b8bc472c48cd1d56f305864b4c4f2485a04b59dadf585dcb7bca14e4c805e6df1ff5c485003c4bbcce6f68100fb3174ed60e3be0e3020a3c6b11c9fdd05a7f68b3f958bfa6919a1e7ff1bc1c44a913082a3813afd286501fc29eb0c1ec85517173237a1b08e99880adb90362209e9346bb911980a472c4d66525281741c228961f78d5b47257df35732f3967077fe60c83f4bb80b59988e16bce52b1f9ffbeb70a8a9c1f894cfed91310f859f00250cedfa02990421bf6abf509d84effc82eb50fa693ba4a5584a26c31d8d647890ab42e98e"}, {0x38, 0x114, 0x91c, "e717171c8a8d1a820ce284f2deb5fdcd9aa732b505b3e9ac7888b4425db41150d31c63e595"}, {0xf0, 0x18f, 0xffffffff, "19886083b9a3b28e49f69cdc74caf1b13eea64c08c50e15a66234c0d15018db5719f9316169e23aa0463ee8247dd8de37a2eeb9d371b008fab6c64f692e529466b16956d33c63a4cdca4ef8d1f4bacbe3f753f3c95a91a1df873df36313e9e0812d0199e3bd805b2adc7cca39be61ed71ab38b9caebff8954c20d24200b81d51e1260ce9158eb6e3a2f7fb2efe8441d36b4f2d11cce89417289b5185be65e40e9f45e08d27f907dd18c017389779bc907e704c9b5ad24d6d1ed325a60c48f925e8b6557c763b846225c14b9499a0965776989898fab78b6c9ceb289d"}, {0x100, 0x1, 0x4, "64eff73fff46b11252afcae238e5cf8d739c1785d54993f10ae5f125cf62096cb9511d949f62ed48912b7ef2e2002da67285564d499ca07911da015f8c1902e8bb38edaf02c627f9e933f6121455d5c8a595537cba49399b4ec0e0de8fc6ab7b31b011e916f828685672fa1cdb47edd2e78a2c9536a9a42bcc40319bf631e18be129798be9723c7f824262c4deb60f203cd336279a28b061a9173e7ae065a73c8bc49f8bd85f68cefb2136f3c92627abdad84814259a7c69fbada6d56779191debb1ea2e40cd88266ff47e97aa2170c44902f112847928d0a1c0e9dde5c39f1cceee70f77fcab202546d771940"}, {0x18, 0x118, 0x0, "97"}], 0x1348, 0x1}, 0x10) 2018/01/13 00:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0xfffffffffffffffd) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000978000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000085b000-0x4)=0x1, 0x4) truncate(&(0x7f0000fd2000-0x8)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000148000)={0x4, 0x8}) 2018/01/13 00:35:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)='mime_type+\x00', 0x3) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)={0xdc, 0x12, 0x8, 0x220, 0x7, 0x2, {0x0, 0x0, 0x7}, [@typed={0xc, 0x8c, @pid=r1}, @generic="7be27a73a43598d68566f0903f701aa408a07c4e14e081afeeafbb9083a17c03df0313ea9de7c34a6758828fc244148703a0d17257426a54f105e8af7710ff03de7c775f1e7309494e4c70d14a944ef76fdc37d296d08eb71464e205f6c661a70d99acb4383e09ac1e09c74aa7f6b6158770e45a5c71e9c70123a31165b8e1c98a344660", @generic="60e8f947f576b1cf191e5fdfabfec47e122345ac30b1f7a5a769", @nested={0x1c, 0x15, [@typed={0xc, 0x3f, @str='}#\x00'}, @generic="17c35a65a86c8c7ebd7452"]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x4800) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/13 00:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000037b000)=0x0) r2 = accept(r0, &(0x7f0000a17000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f0000-0x4)=0xc) recvmsg$netrom(r2, &(0x7f0000634000)={&(0x7f00001d3000)=@full={{0x3, {"02d2868a89b4c5"}, 0x4}, [{"d8b53f45afbdcb"}, {"eedc26da38aa72"}, {"9d88078257d34f"}, {"8a365531dfab4f"}, {"32cfcb7370ba20"}, {"ab4d592fd23396"}, {"cf52a48a0ba75f"}, {"e180363df69588"}]}, 0x48, &(0x7f00009e8000-0x40)=[{&(0x7f00009ca000)="7ad70601f4f3d91b7d13a21120265e5333be73f1ec1ab5016a2d75208051c55aba633611518a79bdb46dc1c3d0be52c1a91211fb3964a8671d2075262db5942aaaddc66da9c4dc4ed8c115c49cb3527fa5386713d61f4d97df1e71a959ef6f402100de15bdee98a0544635bdd10d69e40a61b19c17964a8db41e495bfacfd4021bd7b9b8d9938005d9e90a46bb49017938b77f4edae31c1f27b171f7b6cca17ba62cbb994a20066801568905d131d5f8f0629dc0935d014741c0e52240e596639d479f308564a65c7fa964c3d65e47120b78ca6de214054ea83832e70ff288e5f9f31449a91b96f7dab05a16059b3e01cf20d3e3b96201ecfd", 0xf9}, {&(0x7f000072c000)="7eb4be4e1510065991a87f841d411e43bffae1792612f77be952c71f749ddd52402be213f0eeab946df3a11b12b0ea64ee6b3828eef4e12c8cbe70997b69d1b6ed08bc7c76350690b48a2f1bf34f900a7b64959be116af2dd5dc2ba74b799c2eb3f70eb07973b02e01d7744d92a9ed601559c584e98c864decd040427922eb676e73a783413a5426e3f45c2b728edc4e337e9bbe61e49ccf24e899dfa2aec912535a73c4ad8eb7ed81a3c78b645847630613fb364fa660d8e6ccd1759ae6671007d5f2e05ce5b998", 0xc8}, {&(0x7f0000ab2000)="4673f77b", 0x4}, {&(0x7f00006ab000-0xb2)="afe3f18f2c12d07cc8fad89848e2e4dc2f103327fc6348a03f46bc52d4cffb3b08f448ef05fd088545076dc48c59d498a143a7f1c7adf9feb21e07c3637b194719ab486dce59bcc7b4856d67976981a86acbcbd7bbabaaabf30e31ec7a53bae9217b5fe0645b3bdba45a0f3cc568fa218a3ce9fb8ec23e06757815982ca55df76b44864913fc09ad28ae04f53c9b9dd60a894952efceb96b9ffb82e6b581a2658d65306c05e96d13fab3bbd0bdfc953b1700", 0xb2}], 0x4, &(0x7f0000aa5000-0x160)=[{0x68, 0x117, 0xff, "9f447178de5c622c0aa9791dfca9aea43f621c92f992dad884ad058560c13934be48b6a42713d94c0c95f8793b1206326bf3d0f41136a37d747c0426ea84adb3fe1547f997299a0104452fe8cb7936588cc6"}, {0x80, 0x11f, 0x6, "5bff6de0c2637f8f68455c0f5d4a458f03d9b61a005e27291967f6a38ae8b1add039e44982a50b03ac9eabbf07c717331c9226fc9878e062d763bd6f19730fee93b99d7bf42be08f9d6405b7733a90bf724077e25cde5c984cb4848c29e772a89ca7cef32cd4e641b66451fcec"}, {0x78, 0x112, 0x100, "ae9552f3db1072636c96bedf2664faa6704ef9fb59d287179a5877e81ef3f8abf07768a3bf7a3ab96bd700cd46e593fded850b5387bc1c0721e3aabfd60d793d78dc387f5648a4f427416e1514a0a90c4d88b3afddf9ad54e2221f5e1069abfd66d35a"}], 0x160, 0x40000}, 0x22) fcntl$setownex(r0, 0xf, &(0x7f00006f3000)={0x3, r1}) 2018/01/13 00:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) pipe2(&(0x7f000047c000)={0x0, 0x0}, 0x80800) accept$inet6(r0, &(0x7f000064e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007ac000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 00:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fc2000)='./file0\x00', 0x141045, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/13 00:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d12000-0x4)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba0000)='/dev/vga_arbiter\x00', 0x30082, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/13 00:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000)='/dev/keychord\x00', 0x20000, 0x0) pipe(&(0x7f0000e1b000)={0x0, 0x0}) keyctl$session_to_parent(0x12) getsockopt(r2, 0x7, 0x4, &(0x7f0000132000-0xe)=""/14, &(0x7f00002f8000-0x4)=0xe) 2018/01/13 00:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009e9000)=[{&(0x7f0000850000-0x2b)="2900000020001900011c0010000000064200001600000000000f00040d000000010000000018001b08", 0x29}], 0x1000000e) 2018/01/13 00:35:12 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r0, 0xc0045878) ioctl$TIOCEXCL(r0, 0x540c) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{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]}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x1, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) flistxattr(r1, &(0x7f0000007000)=""/63, 0x3f) r2 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000007000)=@known='security.capability\x00', &(0x7f0000009000)=""/4096, 0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000000a000)=0x8, 0xffffffffffffff6f) 2018/01/13 00:35:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000002000-0x2d)=""/55, 0x37}], 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/13 00:35:12 executing program 1: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000088a000-0x4)=0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="") ioctl$int_in(r0, 0x5473, &(0x7f0000aee000)=0x1) 2018/01/13 00:35:12 executing program 2: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007fc000)={0x0, 0x0}) pkey_alloc(0x0, 0x3) select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd2000)={r0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, r1}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) rt_sigtimedwait(&(0x7f0000438000)={0x0}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x20438008) clock_adjtime(0x6, &(0x7f0000083000-0xd0)={0x1, 0x5, 0x2, 0x4010000000, 0x100000001, 0x34d0, 0xa8a, 0x4ce6, 0x30a, 0xff, 0x8000, 0x5, 0x9, 0x1, 0x5, 0x7, 0x401, 0x800, 0x100000001, 0x8000, 0x800, 0x80000000, 0x6, 0xffffffff, 0x0, 0xffffffffffffffe1}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cd5000-0x8)={0x0, 0x0}) 2018/01/13 00:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000004b000)=[], 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000334000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 00:35:12 executing program 1: r0 = syz_open_dev$mice(&(0x7f00006d4000)='/dev/input/mice\x00', 0x0, 0x14003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/52, 0x34, 0x10000, &(0x7f000050b000-0x1c)={0xa, 0x1, 0xffffffff80f710f5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x298}, 0x1c) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000817000-0xb)='/dev/loop#\x00', 0x0, 0x3) 2018/01/13 00:35:12 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x11)='keyringppp1,bdev\x00', 0xfffffffffffffff9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000003000-0x4)=0x0) recvfrom$packet(r0, &(0x7f0000001000-0x2f)=""/47, 0x2f, 0x0, 0x0, 0x0) 2018/01/13 00:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009fd000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b17000-0x16)='/selinux/checkreqprot\x00', 0x6180, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1ff1220673b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000983000-0x10)='/dev/input/mice\x00', 0x0, 0x10001) ioctl$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$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000e19000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/13 00:35:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40002, 0x0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000376000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) 2018/01/13 00:35:12 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) mprotect(&(0x7f000062b000/0x3000)=nil, 0x3000, 0x100000f) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000ef4000)={0x2, &(0x7f0000ef4000)=[{0xaa2e, 0x10000}, {0x3, 0x7ef3}]}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef3000)=@assoc_value={0x0, 0x1}, &(0x7f0000ef4000-0x4)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009db000-0x10)={0x101, 0x8004, 0x8, 0x1, r1}, &(0x7f0000ef3000)=0x10) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000ef3000-0x28)={@generic="b9a1b5ffd5ad1faa0aa8172e625b28e6", @ifru_map={0x0, 0x3, 0x1, 0x4, 0x10000, 0x7fffffff}}) 2018/01/13 00:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050c000)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ae000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000940000)={0xfff, 0x7f, 0x20, 0x8001}, 0x10) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000061000-0x8)=0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f0000b08000-0xc)=[@increfs={0x40046304, 0x4}], 0x4, 0x0, &(0x7f0000001000-0x4)="08bb1a6b"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000255000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x88a00, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x100000001, 0xffffffffffffff12, 0x203, 0x3, 0xfff, 0x3, 0x5, 0x8001, 0x0}, &(0x7f0000001000-0x4)=0x20) r5 = dup(r2) setsockopt$inet6_dccp_int(r5, 0x21, 0x1f, &(0x7f0000e41000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000571000)={0x9, 0x8000, 0x3f, 0x10000, r4}, &(0x7f000066c000)=0x10) 2018/01/13 00:35:12 executing program 7: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) r2 = dup2(r1, r0) fallocate(r2, 0x0, 0x2, 0x8) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/13 00:35:12 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) times(&(0x7f000061e000-0x20)={0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, 0x0) 2018/01/13 00:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/13 00:35:12 executing program 1: r0 = syz_open_dev$mice(&(0x7f00006d4000)='/dev/input/mice\x00', 0x0, 0x14003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/52, 0x34, 0x10000, &(0x7f000050b000-0x1c)={0xa, 0x1, 0xffffffff80f710f5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x298}, 0x1c) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000817000-0xb)='/dev/loop#\x00', 0x0, 0x3) 2018/01/13 00:35:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000040e000-0xb3)="0874fd2b364a83ce6fb380039d2b6630ce4f025dcf300158de2fbd9467bef58913f0bb94c497811e094210dc96eb127fb6626cd6d7bc859889db6743a9cb7a9b067a94f0101e36355f2c57a9e8ec4e40340716c58e0bb7a296a3ae39b97588b61d7615f1e1bac32208fc289af811de766d018c8ef06169b06a4af1604dddbf23140d8b0a641dc1f3f79385fc3b3ab795c45c670f284d72bdcef4b44d40b016904446f5cb70bd5369203c4d3d22176c2f559f78", &(0x7f0000001000-0x4)=0x0, &(0x7f000049e000)=0x0, &(0x7f0000f0e000)="") 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) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) getpgid(r1) 2018/01/13 00:35:12 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000002000-0x4)=0x1, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/13 00:35:12 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002f000-0xb)='/dev/loop#\x00', 0x0, 0x80000000040) fcntl$setstatus(r0, 0x4, 0x4400) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000024000-0x8c)={0x0, @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]}}, &(0x7f000002f000-0x4)=0x8c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000002f000)={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000b000-0x10)={r2, 0x48, &(0x7f000001b000)=[@in6={0xa, 0x0, 0xffffffffffffffce, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1cf119ce}]}, &(0x7f0000018000-0x4)=0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000002f000-0x10)='/dev/input/mice\x00', 0x0, 0xc0002) ioctl$TIOCCONS(r3, 0x541d) 2018/01/13 00:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ab9000)={&(0x7f0000745000)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}, 0x1c, &(0x7f0000c36000-0x20)=[{&(0x7f0000c9f000)="2180b36e65978278b7ffe5a6bb1dccf337b41182fbea291503bb14457abd8d63cfe5075a23f4b90e6d45f109926122b75a56f544263055fec1c99f27840b814f58e02fc2f7d68b849c8ca1fb4576e6fb14498a24df095d765758c0ff2b41a5f356a2ec84b8ebd0b90998c4a9bf8e5129dcb19a2812abe00f762870902acc38f800358ee2f08fc5179e159aa00819a09dba7ad5cf9f15778862e81d1a322488bc96d632e0ad63c0df9d008f99c6e1b2", 0xaf}, {&(0x7f0000821000-0xf3)="252677a9e805c1630f13891e551e378500a41a8764bba8b5cb2a1853d07f091453e2ae990b7991baa09929562622ffd4b91e45b48b233b5c47a0d6d7a3333fb833d435c23b8e7a1f45e1184548e0deafe9d8be2286cb942e874b261e5f5b0dcb31fad0f9034d2afafaa0163c708f9693cb01f7704efde3a6fc818e484199faaf77464345417d02b7bcc41edc32fb2450839bb2a2d54dd2b2b6816351026563512a46f072409bb6bd1349c89e354d85fe6fe06f18c8969ffbfcc2c4ccb518393aa7722327c5de8889cbbf9b300d866763e5dc8cb8ec0473cc0c0d1228e7a4653eda64f1a0a20812c5347a15102b4e0891864bfa", 0xf3}], 0x2, 0x0, 0x0, 0x8c0}, 0x8080) waitid(0x1, 0x0, &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0}, 0x41000000, &(0x7f0000f8e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f0000bcb000-0x4)=0x0, 0x8, &(0x7f0000a2c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000016a000)={0x0, 0x0}) setitimer(0x3, &(0x7f00007c4000)={{0x77359400, 0x0}, {r5, r6/1000+30000}}, &(0x7f00000ae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{r4, 0x0}, {r7, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000f2d000)=0x6, 0x0, 0x3, &(0x7f00002a6000-0xb)={0x0, 0x989680}, &(0x7f0000456000-0x4)=0x7f, 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000538000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000e22000)={0x4, 0x0}) dup3(r1, r3, 0x0) 2018/01/13 00:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ed9000)=""/0, 0x0, 0x0) signalfd(r0, &(0x7f00005bd000)={0x8}, 0x8) 2018/01/13 00:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x7, 0x94b2, &(0x7f0000307000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00003bb000-0x1f)=""/31) [ 56.241276] binder: 8712:8714 ERROR: BC_REGISTER_LOOPER called without request [ 56.270622] binder: 8712:8714 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 56.296843] binder_alloc: binder_alloc_mmap_handler: 8712 20000000-20002000 already mapped failed -16 [ 56.308971] binder: BINDER_SET_CONTEXT_MGR already set [ 56.309204] binder: 8712:8741 ERROR: BC_REGISTER_LOOPER called without request [ 56.320506] binder: 8712:8754 got reply transaction with no transaction stack [ 56.320514] binder: 8712:8754 transaction failed 29201/-71, size 24-8 line 2920 [ 56.337103] binder_alloc: 8712: binder_alloc_buf, no vma 2018/01/13 00:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005f4000-0x4)=0x0, &(0x7f00008ec000)=0x4) mkdir(&(0x7f0000ce1000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) 2018/01/13 00:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000022000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000995000-0x50)={{0x9, 0x1}, {0xa9, 0x74}, 0x3, 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, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x8000000, 0xfffffffffffffffe, 0x0}) 2018/01/13 00:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) fcntl$dupfd(r0, 0x406, r0) 2018/01/13 00:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f000051a000)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) writev(r0, &(0x7f00009b5000-0x30)=[{&(0x7f0000c89000)="7176c688799e469f66f7ee013e91f120ce4847330cf62dc078894f7979dba856ecf59011255860ddb24721b5a7c31375a41301247ac8e3ca15bb1da5c07a8b4da9f006dbbf6786405857f04e785aca8dd9e5439243c8f272a03d609c1ee285200bc40422b6115cbc03144f0d6fa71fb9cd2c9c0191a225caad13d4fba822e479bce4c74ec9d9156fa7c6c9731fd8ac39d570769606215052ca13c7236f757e375035f4761909a55c6b33f52a2f08092567a2dc40513b4d6750baf93689365994180a95bb8664aafd0673187c114d95", 0xcf}, {&(0x7f0000fed000)='i', 0x1}, {&(0x7f0000993000)="6c7dd7486097d76ebb6ebcfee38f77215d6683833b26313db8f8bf3a01500e4c79b066d95d250e79d5add2cbcb8a917bccc7211dd5a29b912ff44aa0b6636ccd039a591d54a4db14da265747f889470ac42c4144b025b1ed4e55e00013cd36cf96f293872d9119a2fca3215dcf0f32a3d8919c2924b2d14fa8c246c7196af0f4af1b769f0364308ce358ddb36b9a74c01b08630291b444", 0x97}], 0x3) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/13 00:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000839000)=[{0x4, 0xcfd3d5c}, {0x2, 0x7}, {0xe, 0xd42}, {0x4, 0x5}, {0x7, 0x100000000}, {0x7, 0x7}], 0x6) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f0000105000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fdc000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000c4d000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000ff5000)=[{{&(0x7f0000f8a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000759000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000fef000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000572000)=""/114, 0x72, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fc7000)={0x0, r3+30000000}) sendto$packet(r2, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="718000000101", [0x0, 0x0]}, 0x14) sendto$inet(r2, &(0x7f0000d25000-0x1000)="", 0x0, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_nanosleep(0x1, 0x1, &(0x7f0000221000-0x10)={0x0, 0x1c9c380}, &(0x7f0000db1000)={0x0, 0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000e44000-0x14)={0xffffffffffff997c, 0x2, 0xfff, 0x7, 0x9, 0xfffffffffffffff7, 0xfffffffffffffbff, 0x7, 0x0, 0x3f}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000042f000-0x4)=0x0, &(0x7f00006ea000)=0x4) 2018/01/13 00:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) flistxattr(r0, &(0x7f000060f000)=""/219, 0xa8) ioctl(r0, 0x8936, &(0x7f0000000000)="") syslog(0x1, &(0x7f000014a000-0xf1)=""/241, 0xf1) 2018/01/13 00:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000004b000/0x3000)=nil, 0x3000, 0x1000000, 0x2011, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000802000-0x8)={0x0, 0x0}) fallocate(r1, 0x1, 0x9, 0x8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c17000)=0x0, &(0x7f000095e000)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a96000-0x4)=0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f1e000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = request_key(&(0x7f000040a000-0xc)='cifs.spnego\x00', &(0x7f000019c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000525000)='\x00', 0xfffffffffffffffa) link(&(0x7f00003d5000)='./file0\x00', &(0x7f0000723000-0x8)='./file0\x00') keyctl$read(0xb, r4, &(0x7f0000c55000-0x1000)=""/4096, 0x1000) connect$unix(r3, &(0x7f0000870000)=@file={0x1, './file0\x00'}, 0xa) r5 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") openat$sequencer(0xffffffffffffff9c, &(0x7f0000b82000-0xf)='/dev/sequencer\x00', 0x600, 0x0) utimensat(r6, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2018/01/13 00:35:12 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x4200) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000014000)='net/packet\x00') preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) [ 56.338160] binder: 8712:8714 ioctl 40046207 0 returned -16 [ 56.348287] binder: 8712:8741 transaction failed 29189/-3, size 0-0 line 3127 [ 56.358530] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.363985] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.369597] binder: unexpected work type, 4, not freed [ 56.374855] binder: undelivered TRANSACTION_COMPLETE [ 56.379969] binder: undelivered TRANSACTION_COMPLETE [ 56.385064] binder: undelivered transaction 74, process died. 2018/01/13 00:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = open(&(0x7f0000d87000-0xa)="e91f7189591e9233614b", 0x200, 0x4) epoll_pwait(r1, &(0x7f00009b8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7fff, &(0x7f0000a2e000)={0x8dd}, 0x8) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000524000-0x4)=0x10001) 2018/01/13 00:35:12 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) connect$inet6(r0, &(0x7f0000db6000-0x1c)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fdc000)=0xffffff8a) 2018/01/13 00:35:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000013000-0x62)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 00:35:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bfd000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x8) lseek(r2, 0x0, 0x3) read(r1, &(0x7f0000486000)=""/73, 0x49) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 56.470917] FAULT_FLAG_ALLOW_RETRY missing 31 [ 56.475507] CPU: 0 PID: 8785 Comm: syz-executor7 Not tainted 4.9.76-g8e170a5 #11 [ 56.483029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.492371] ffff8801cd25fa10 ffffffff81d93149 ffff8801cd25fcf0 0000000000000000 [ 56.500430] ffff8801c0a01c10 ffff8801cd25fbe0 ffff8801c0a01b00 ffff8801cd25fc08 [ 56.508434] ffffffff81660c0a dffffc0000000000 ffff8801cd25fa48 ffffffff8123a51b [ 56.516449] Call Trace: [ 56.519013] [] dump_stack+0xc1/0x128 [ 56.524350] [] handle_userfault+0xa3a/0x1310 [ 56.530390] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.537206] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 56.544114] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.550494] [] ? mark_held_locks+0xaf/0x100 [ 56.556439] [] ? mark_held_locks+0xaf/0x100 [ 56.562383] [] ? free_hot_cold_page+0x419/0x850 [ 56.568675] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.575492] [] ? trace_hardirqs_on+0xd/0x10 [ 56.581433] [] handle_mm_fault+0x1f82/0x2530 [ 56.587462] [] ? do_futex+0x3f8/0x15c0 [ 56.592970] [] ? __pmd_alloc+0x410/0x410 [ 56.598660] [] ? __lock_is_held+0xa1/0xf0 [ 56.604429] [] __do_page_fault+0x5c2/0xd40 [ 56.610287] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.616236] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.622875] [] do_page_fault+0x27/0x30 [ 56.628387] [] page_fault+0x28/0x30 [ 56.633643] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 56.640724] [] ? SyS_newuname+0xa2/0x210 [ 56.646416] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/13 00:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) pipe2(&(0x7f00001c9000)={0x0, 0x0}, 0x800) connect$llc(r0, &(0x7f000086f000)={0x1a, 0xff, 0x8, 0xb1af, 0xfffffffffffffbff, 0x7f, @random="a58a98487ac2", [0x0, 0x0]}, 0x10) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f000079a000-0x4)=0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e5b000-0x4)=r2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r3, 0xffffffffffffffff, 0x0) 2018/01/13 00:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getxattr(&(0x7f000044b000)='./file0\x00', &(0x7f0000a0e000)=@random={'system.\x00', '\x00'}, &(0x7f00002c7000-0x81)=""/129, 0x81) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007f9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000626000)=0xe8) writev(r0, &(0x7f00002e1000)=[{&(0x7f0000e76000-0x2a)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/13 00:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000dfa000-0x10)=@req={0x4, 0x7, 0x9, 0xec4}, 0x10) 2018/01/13 00:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80007, 0x7f) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/13 00:35:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000000000)={0x0, 0x0}) 2018/01/13 00:35:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000002000-0x78)={0x7, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7ff, 0x100000001, 0x7f, 0x8, &(0x7f0000002000-0x10)=@common='eql\x00', 0xd1, 0x81, 0xe5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0xc0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000001000-0x40)={0x1, 0x6, 0x1, 0x99, &(0x7f0000001000-0x99)=""/153, 0xa4, &(0x7f0000001000-0xa4)=""/164, 0x48, &(0x7f0000001000)=""/72}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000197000-0x100)={0xffffffffffffffff, 0x6, 0x0, 0x3, 0x0, []}) 2018/01/13 00:35:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="5b2c2d2340256b650372696e677b00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000091d000)={@loopback=0x0, @multicast2=0x0}, &(0x7f00007e1000)=0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f2e000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffff, 0x0, &(0x7f0000be3000-0x10)=@generic="bd35d39cdebae0f5c21155588b44d04f", 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000059000-0xbc)={0x7, 0x2, 'client0\x00', 0x1, "a6c20e6f6ea3df08", "ab534f2946ddb09a533ee2793bde60d06d6791a405d82929e30116a104b9ac77", 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004bb000-0x4)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000030c000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000a5000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00008c6000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, r4}) 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000ab1000)={0x4cc4}, 0x8, 0x80800) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000518000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000095000)=0x6b05c65d, 0x3) 2018/01/13 00:35:13 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000002000-0x10)={r2, r3+30000000}, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000001000)={{r4, 0x989680}, {0x0, r1}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000002000)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000002000)={0x1, 0x0, 0x6, 0x3, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) shutdown(0xffffffffffffffff, 0x0) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) ftruncate(r0, 0x8001) ioctl$TCFLSH(r0, 0x540b, 0x0) [ 56.795451] device gre0 entered promiscuous mode 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x14, &(0x7f0000001000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) 2018/01/13 00:35:13 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/keychord\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000984000-0x10)={0x4, &(0x7f0000cba000)=[0x2, 0x0, 0x2, 0x1]}) 2018/01/13 00:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f09000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) fstatfs(r0, &(0x7f00001f2000-0xb6)=""/182) openat$keychord(0xffffffffffffff9c, &(0x7f00009db000)='/dev/keychord\x00', 0x1000004800, 0x0) 2018/01/13 00:35:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000372000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e15000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d1e000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000490000)=0x0) r2 = dup(r0) getsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000255000-0x91)=""/40, &(0x7f0000741000)=0x28) 2018/01/13 00:35:13 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f000001f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000026000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000017000-0x4)=0x406, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000026000)=0x14) r4 = geteuid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000028000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x401, 0x0, 0x3, 0x0, 0xa0, 0xa0, 0x29, r3, r4}, {0x8000, 0x2205, 0x80000001, 0x22e, 0x2, 0x4d57, 0x5, 0x10000}, {0x8001, 0x3, 0x4, 0x4}, 0x1, 0xf, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x7, 0x3, 0x0, 0x4, 0x1, 0x0}}, 0xe8) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r1) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e20000)=0x3, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x100000000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000591000-0x4)=0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000744000)={0x9, [0x8001, 0x1f, 0x0, 0x7, 0x0, 0x3dc, 0x2, 0x5, 0x0]}, &(0x7f00007fd000-0x4)=0x16) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007a8000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ea0000-0x4)=0xcb, 0x4) 2018/01/13 00:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006f6000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000069b000+0xafb)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x7f, 0xc3, "7c81f6b0f9cf6453cf27413b2b395a03227e7839ad871933fbc2e0eef49f4b1f5b11cae55793aab485e00a7e19b063081757d82ee6c19466c47bbf3df80172ca4a885b2f29d3444c1a53ec7f080cf8fe"}, 0x160) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00009f0000-0x4)=0x0) 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) lseek(r0, 0x5e, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000269000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getown(r0, 0x9) 2018/01/13 00:35:13 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000005000/0x2000)=nil, 0x2000}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000fea000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000fe9000)=0x4) fstatfs(r0, &(0x7f0000587000-0xaa)=""/170) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000feb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000762000-0x4)=0x3ff, 0x4) 2018/01/13 00:35:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f000056b000-0x108)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00008ab000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x71, 0x0, 0x0, 0x0, 0x2}) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x2, &(0x7f0000024000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x46, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/13 00:35:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c6d000)={0x2, [0x7fff, 0x59]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000d6c000-0x4)=0x1ff) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00007c4000-0x38)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000afe000+0x5d3)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002c5000)=0x14) ioctl$TIOCCONS(r0, 0x541d) 2018/01/13 00:35:13 executing program 3: mlock(&(0x7f0000d9f000/0x4000)=nil, 0x4000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)="", 0x0) 2018/01/13 00:35:13 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/keychord\x00', 0x4140, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003a5000-0x8)={0x0, 0x20}, &(0x7f0000ef8000-0x4)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ef9000-0x4)=0x7, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef7000)={0x0, 0x201, 0x2, 0xfffffffffffffffc, r1}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000ef7000)=0x80) 2018/01/13 00:35:13 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0xdd, 0x1}, 'port0\x00', 0x49, 0x120000, 0x9, 0x0, 0xffffffff, 0x80000001, 0xffff, 0x0, 0x1, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') preadv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x0}], 0x1, 0x1ffffe) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000a9f000-0x4)=0x0) nanosleep(&(0x7f00007cb000)={0x77359400, 0x0}, &(0x7f0000926000-0x10)={0x0, 0x0}) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0xfff, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd(0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ae1000-0x4)=0x0) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/13 00:35:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f000095c000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) recvfrom$ipx(r1, &(0x7f0000b38000-0x20)=""/32, 0x20, 0x2, &(0x7f0000c89000)={0x4, 0x0, 0x0, "a61ab985c076", 0x0, 0x0}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000bdf000)=[{{&(0x7f0000379000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b29000)=[], 0x0, &(0x7f0000cd0000-0x8d)=""/141, 0x8d, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d7e000)={0x0, 0x0}) 2018/01/13 00:35:13 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b41000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000855000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000020c000)=0x0, &(0x7f0000b09000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty=0x0, @empty=0x0, r1}, 0xc) recvfrom$inet(r0, &(0x7f0000e95000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) 2018/01/13 00:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0xffffffffffffffff, r1) syz_open_pts(r2, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000095d000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000095c000)=""/175, &(0x7f000095c000)=0xaf) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000095d000-0xd)='/dev/usbmon#\x00', 0xffff, 0x40000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000854000)=0x100, 0x4) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ae000+0xbae)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00008b3000)=0x80, 0x4) dup3(r1, r0, 0x0) 2018/01/13 00:35:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000768000-0x5)='user\x00', &(0x7f0000fdd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000044a000-0x4a)="18e8e33b89e9d23e4aacfbc06b270d48999c3500e0f9a9583344e58b39a6b56cde140fad2d69cdbd75e3806a058f129b8a11d499c4f7bb7aa922b3287bdbbe0778bd299492950aee4ad5", 0x4a, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f0000f85000-0x1000)=""/4096, 0x1000) pipe2(&(0x7f0000ae2000-0x8)={0x0, 0x0}, 0x800) shutdown(r1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e62000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r2, r3, &(0x7f000000a000)=0x0, 0x80000000) 2018/01/13 00:35:13 executing program 3: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x7a44, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000f07000)=""/4096, &(0x7f000085c000-0x4)=0x1000) ioprio_set$uid(0x3, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x7, 0x4) sync_file_range(r0, 0xbe2, 0x0, 0x2) 2018/01/13 00:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) umount2(&(0x7f000089a000)='./file0\x00', 0x7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e2000-0x11)='/dev/vga_arbiter\x00', 0x410000, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000721000)={0x6, 0x9, 0x3, 0x8001, 0x1f, 0xfffffffffffff503}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000307000+0xed3)=0x1, 0x4) pivot_root(&(0x7f0000341000-0x1)='./file0\x00', &(0x7f00007e8000-0x8)='./file0\x00') sendmmsg(r0, &(0x7f0000d77000-0xf0)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008ae000-0x3f0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 00:35:13 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x2030c8e67a168301) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000294000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0xfffffffffffffe1d}], 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000f68000/0x4000)=nil) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/13 00:35:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) 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) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ce7000)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000eca000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000000)=""/44, 0x2c}], 0x5, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r1, &(0x7f00000d2000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/13 00:35:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) r1 = dup(r0) getsockname$netlink(r1, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f97000-0x4)=0xc) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d1a000)=0x0, &(0x7f00002c0000-0x4)=0x4) accept$packet(0xffffffffffffffff, &(0x7f00006f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c87000)=0x14) connect$packet(r0, &(0x7f00001da000)={0x11, 0x1b, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) listen(r0, 0x0) r3 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 00:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000e33000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x301100) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000376000)=0x0) recvfrom$unix(r0, &(0x7f0000988000)=""/4096, 0x1000, 0x40000020, &(0x7f0000b45000)=@abs={0x0, 0x0, 0x2}, 0x8) socket$unix(0x1, 0x0, 0x0) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000009b000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000959000)=0x7, 0x4) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getegid() 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d9b000)='pkcs7_test\x00', &(0x7f0000912000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000907000-0x8)='keyring\x00', &(0x7f000060e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000f7d000-0x8)='keyring\x00', &(0x7f0000e3c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000352000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000656000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000117000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000089000)={0x3, 0x0, 0x7ff, 0x9, r3}, 0x10) syz_open_dev$sg(&(0x7f0000890000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/13 00:35:13 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0xc0045c78) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000efe000-0x40)=[{r0, 0x100, 0x0}, {r0, 0x600, 0x0}, {r0, 0x21, 0x0}, {r0, 0xa500, 0x0}, {r0, 0x620, 0x0}, {r0, 0x4, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1000, 0x0}], 0x8, &(0x7f0000efd000)={0x0, 0x0}, &(0x7f0000efd000)={0xf0}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) accept4$inet6(r0, &(0x7f000049b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000abf000-0x4)=0x1c, 0x800) write(r0, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) connect$inet(r0, &(0x7f000044c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f000091e000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/13 00:35:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000da6000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d79000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000036000)=0x8) 2018/01/13 00:35:13 executing program 7: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000af7000)={0x0, 0x3, 0x8000}, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00005d3000)=0x4, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000047000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000069c000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x5, 0x1, "390b3cedd13983f3bb140ced221284bc22daba5fd86bf34e9fb1458e228cb099328f3bd7a01a3e1264319bef0180cbfe05fa4447fd138365871958355e95bcddb7f1010152cbc190080d650b6834f27e"}, 0x160) r2 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) accept4(r2, &(0x7f00006bd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001ba000-0x4)=0x14, 0x80800) ioctl(r2, 0x8912, &(0x7f0000000000)="") 2018/01/13 00:35:13 executing program 2: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fdatasync(r0) ioctl$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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) 2018/01/13 00:35:13 executing program 5: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a11000)={&(0x7f0000a17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f000082c000-0x110)=@allocspi={0xf8, 0x16, 0x8c9959dd7f1be584, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d9000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000a17000)="2bb345cbe92258ae8a04ddd24a719700614838d1e2e04e3af137fd1ce25470b2c98947d784b03619dd97e735e4fccb6f741cb56ef3255cc89b207d5d") 2018/01/13 00:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/create\x00', 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000c89000)='./file0\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000d88000)={0x6, 0x100000001}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/13 00:35:13 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c4b000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00004b9000-0x4)=0x4b, 0x4) r1 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6, 0x5, 0xa, 0x4}, &(0x7f000079a000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x2000003f, 0x200, 0xfffffffffffffffd, 0x9, 0x9, 0x7e8, 0xfffffffffffffff8, r2}, 0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008b9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={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]}, [0x3, 0x1, 0x5, 0x8, 0xff, 0x6, 0x8ddf, 0x8, 0x2, 0xffffffff, 0x2, 0x1, 0x20, 0x4, 0xee]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r4, 0x5}, &(0x7f0000001000)=0x8) waitid(0x1, r3, 0x0, 0x4, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0xa, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000003000-0x4)=0x0) 2018/01/13 00:35:13 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]}, 0xfffffe97) close(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/autofs\x00', 0x242, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000dda000-0x78)={0xfffffffffffff087, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x67, 0x3, 0x0, 0x69cc, 0x7, 0x95a}) 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) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f00000d2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000372000)=0x10, 0x800) mmap(&(0x7f0000ef2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ef2000)={0x0, 0x1000, "ff5ad2f081e69661d3f07f2202c0c544cbc80c7b0548bd722fbb719df83a49ac410ec43badf53b44ad11f2af73783b97d9a2b24b10a84ad2a3ebe5d6237c2cd7030fb4a48402f002acfe2b2d5a87e333a78dee414bcd9ee8180204a8514ba1065a92485e33ac803e2059f616dec83e2d2bc0d106f1eb5784733d3afe5295082e6d34edfc532fd2142c38e1e375775ce956ec979122c18594b3c6b7796cfbf0845648cdf2300877bb0a8d4fed4ca6382853be748ba946502c3edb12ce996e1cdb82d32d124e875028a32874431e4de3de7a25db1c4e2747ed686aefa0e79644469af6b10409016ba72f02ba1dc172e316d7c90c62d8a6cf5895425d5ab1460750debc0aec14f1b5f15a58a727cf0af7c37771c88f5e411fd159133c506a923ae0aa601873a5241a1021a3cdceb9ca485203bf23e236c4dbf5b3c2a7d6a6b9f189aa6abdef5de90fcfa16dead5ebbca30c7e4fd81d1a22ec39c5f2950334989bcfa94848e7c619d6bb52946efa67de2e021e3e25e2b46c3211353768a982599137322f4653c689320bc957c4b78673a67477250fbd68869d1a5d4b54a5da90a39c63bc70ce297c213b626f184e037851fa6860e16d4bd2fd5462b4e1bfa478183bcfc6d68c737f3a99cc04c556ba4d90972e24edbd10689bf44aa8ba0820809bb6d2e9f87e6527dba8a500a81c8ed036d6c12ab4b38cd0f73756b0196f5c6b8d6f783c07f98664420c0a07b16822681b7cf002af7cbcce7f5fc2f2a66dc40faf62bf99bc1425a7f0c5a946992dcc6aea3f8756603129e133c4053275e65230b0f76f25e1d2638565b0958af34ceb47f892c6e91ed13e8e8e286c087c80cbf2e6a36751405903b184c02a441498c4fadd6797b5c34e2f848c0577c4326635b18b6f11e379d2d7f0b1e02327e6dc21bef16ad9e57a57fb115cd5f6af2ee733b24ba9832cc994c0588849188878af2dbdc44a2952fdbb9cc8653a3e66176999a57fac8db0bf1519cc111ead58cac088e3a543fca0cdc778ca03aed6060318ebc37bfdcb1b2040ece27cc72d2c8b307f7d6af1a3697b1b40ebbc8f6f5c7a14187e548d1e8e1de5bb038c02c5a59d66169494e02dedc8b140d69081e71dd64bd63e449e4f1e15fe040cf722883735c5baa7ed29889bb50b3b6c95592f99e681c311b08435385b6a33958863c7bf503659354687c07c87b97933ddfbf3f3e4a492f398d64ed0d633c3f47fe98013304b8bc2b55d1430e09f9b2282ddd366947f2affda88c7af2969734995ada94492ec317d038e2e34c6b097b2e565a3cafe8d9513479cd496d4d8410be0fd42e08419a3d6bfc9f95c4ae4b6ad924e3cae8cad48c98d6d927239c4d57384b8ceac607f48c8a79deab29274814cde465516024c19191ad87343f49351aad5cd059bbd898b9138f323dbd988c789fdd91381d266c12219cead1338a49862261efe88aa7d8c6979bcedfffb68b7b958eeb6a66542df2ed063a7047a3c317a705d86ad73919866d572c33cdb25669f0142ca43405646555dbf13801a1b3316153a59d8b57451fae772aeeaece73a2accdf13e12faca2e7a5bfc4c8760d1ebb3fe702a55b070dae6f89d9fe4d9202425442dc2780f45b3a2475f6d04505468be82c236c9361e9153e61de27e1534aa60e9adf1f2be41ce17573b410072a35fd637bef9616e9d48da60e85f3681366d0334d06be614f0c8a79271a39b64e953a6dbc93514750a82630242356c169486179fb7c01129630d437b98164856965332c016e3cf2240a0b84f3bded9aefa4ad7fcc7c3482f13cd63abb20ec6f99e150d316628b310024856d4320abcfd46dfd9c648416f244230b16066cad141534c9d705478166ed268471cc0474cbf2063528476489c55e551464a18de37dc708e2672e6e5673c0d3b14700288e9c5a07efa68596d3eccdf2a5870500cccfa8ebc62d9184b148454136c7d3ad8d79b7e4af3d2705d8f03145514dbfa7eefc519ffa65dc7a11ed3b9b4864ad10acdc8072dbe418c609ee56729999749a3a9114e8d30ad55a2f56851a626935f03cca805d13f8566fd43aa9dc6d64f5de5b272b07e6b9b461370aed11c2e88e57fbd951711818412227d0724f82aff7d44dbf34b3dd0e23400eed4314346366ed48141d1c4a98d0cb6cc9883752a7598a91c5dcfb85abc2ac014d26c7fba034186ad02547739e0fc4ee397ac9b1f3ffb65a6fa448f1b56b11e5953b0ccaa900b8ff219661120f2d1c49cd8007415de40ff8081d9cdc032ee2221351ef8d07877c676c445105bc7ab041bd34e3ed7ff514613334bd2e0da50d415178376b617405fc34876143b5e338e9f32773119a6fd727c9aa32540dc3d5786988981bc310fc821463f0a03c301fba683391f908772e2bc80f9788163ef07c7e3f515a0c485f8621cc3fb5b21db78adcf86cc0222efe674ae83c9dfbfafbcadc48574cf63df32bee2a6e5c2995dce12b65283637de5e9c001fdd5a443baeb689b9878ee38e1fb5a00adbc178ee426cf3092589a71776f5724a1a7fc68766e2569e15de612d4df2a52cac2fd2b2810e515ab04122bb6ecfb86560b52f31600b3fe1a0fad5165677c4b806c1ed316c237bc60f44832b653e6886c98e147e690e6ed88c8b351ad2aae8adca1ca98062641350282a492773ec014d95251b1f06e141e1ba5031a0a0e335a031599391bb008574844d72ce221a1269503949fc659fd71aace5de9ee3a31ad0df5a9b714d9bd6be9cfcbd51f4794a1c4658cfab87937a3be4d8fa3106ca86d0fe3d0ead11dd4a71e4d85f0d142f2e0d936c4737cfffd01d2f3493cfbc771e2e9879c500d3ebfc2199a50c9d2cf07d8d24d438a3a7c91dc7ae8ce4488b3a1d73fbc1720b459c0dfb5321037dc8b1c989dee597d31d98f20e6c8fbf98534175d05e12d5355ca18b330b7ad33f88751dad1366e433e98bfb631c98cf7ab747212a7d78f65259317e8f644ff2aa6415ac779615e42e405a6790fa72aa71737a5b84d1615ee0eb3297a52b33e4bfac9887e33276df5681b08bdb4bc95e6192441248c03334e00d405b0b93ae50e7fa10887e91e7c4a477513b923f2e4e2bcd43b0747c60666546331fde5b09caee96ecc0b7ade2897e9361ecc64ca4843ab861be9c2202d37fec44c75d2964cd0e9239fe43fe0be21bee635681dc464d640949b6905048507f21c227432fc9a36af786215083a53d9a793d74943d5db5082041536e2e6104585e10fdaec0b60412745449b4fc12ff6387c3dc5e555f6a6204ea7e093e91034e5dfa915fce8ebdbdff9e29b26d5a0dd10038e9e37f01b8c76b779f8b093dfcc01515f1239954772e17b867fe84c2b4a508e2ea051e47de115f042087380f03269a34638d19a28a2166e5c5760497e9c5c241d0ac848c6131b151c5341205286064d20a3c1d6e85cd314baa72fdf06595ec4d21fc0569c4a65fbec98e3f7e1931c8f3174ad6c359b36936ca7a0391decf74b40bac6990239c987e998bd45662ece2a7b114f095ccf726baaf53c13e22d9602e2682ad5a046ef1c8d9309d929d9d1b74d8dacf4f156f7f1cb307c99a45b51ef8dcd3290e68870e115600ab1f168b3650fc1191fbaeaa826b5e9ac6fd0c8cebd84be286bae70adcfa2548f20abf1140d134c036b56c7f9232f7117585c8d24e2d17c093625d79341eccc22c335be1bdfc5a82888b9fe4b8e804c46042e1a48a33dd9fb07d9d0369342b62c0f7cdf94115de3e2721c5a6c3298efe6cd0e221bf8d42d01cd83ade62dcb52388dacd46664e74db2757cceaa6cffed89af73912ec603527d5ece83c14527528ebf442bfc66adc854cf71328bc0b365fa423ac598b2f8311bd8135cc2dc5bb9bdc6271c9020b5a37e04e4fcf352062cc01b3ade39c6e82fdde4ff65e3c38027087f61e2f19bc39b930fe42ff7e79466a17613714ef570617081d7ae2b32f9030682fff8ce83ed638ddf3fcff73cec904e3359daaec221648b61535670b4007809c997cf9d1b336744654c97943db3d2453d426ad7596531107841a76c948c24859c505ea957571478a37cd54ff566e506769ced41e319098df3e94c0260c563326659a3fb488e19d56b4901158b3e82774c05a54bc1d73349e9184c9904133cc8f6f1f3f1b50ec115ed9953a7c8c8e237e96abcd7f4f32f4dddf1e3761465b071697b74f27de83cf7c4d1bfff47b51faeb9f994aa1b170facd2a09732ddc926e6ea74a478eefbc9cb347a39bb2f33bbf33c527340bd2b8dec441800021fa5475d12a1411b6a7aaa06b631c28a9e6ab0060ed8b0b7c3bb93f22f5a4a1be480885e93093ff0706a1dcdb62d1e4187daa94c147ff7440f4ea40c80090957d0d5a9d5b452180529e3707dd820d5b21ba94c9bfbe73dd28f835e4cf4ac2ba411c0bdab6f07242224d7122601cf399937d508be29f7b24e272489a55f2bedb665657196f7ef504241b4322938ee9162b84a61d3032f18518006a68583dbe6d0b7dfbdb3233d29b26f1deaaea0a1016fc8852a85258416d6d33117f73bc53ca58494eba56d97768c9dad2bb807cc4d720650bbb49f73b4282047e334d1951843420de11f1b898db6080ef971c93d1cc9dbbdbff3f51c909d4d1bfd975ee2605786716c499010c8d8380aedf36902b26d01fd3ef6c0b3d0172eccf808c549f317b1f0e96f5a2ac527559c10536361e60adf4a8aca9968a1f2f8b175f5e102effa9d31986f63311017f9b2ccb8e17d0c5b5e0d95c510829beeed59b1557d4e04994242a1cbfdeee8d9a62b165e2114a41348887233ced05619928657940dbffa6c924adb8bbe22b6363b9aa268e51f132aa2f5b3a4e0d29e2263b64f937c9f5f556330442b7ad2cc3394e74b0bc21b7024849a14eaf58e147317903e62f0481d95fbed0ac6e5842d7e3de7a9cb741105320c699b62424ae969a5a72b2fa143deae377983120e436efca63a2d4e8dd2ba9371d4853d14b0d55f9d4b58e29a05d620dd0886a6e5e90e55ac0e21eb30b28a292068a955a44ce8bddb5758cbe55c88c6d2b26e986235a64dff5bc4bcda85393accc19f9358fed4e03e6548f303fa94b3d40631654f3de180eec28cba701ace0f2e4934c4c1d671cd4377af00c0e18f1c00955ab87651ae0669975077874fd8a303f248b094ae96bc953a1d45a86b3088a3c0d7154d0ed0d673a0540db11bf182473b86fffbb566c584ef972261fe76f3f05cdb67f708d7b805e42427b442517b0ebfcc3012a8b55bb6e3343fb7fdcf91f5424583f229a0395a29c6303229d1456af4ab24ce97d25492c79d08f751c77aa77e009351a29d2b2dd7c0641e32b686e8994c964116a4ff034ccfb11a64b362733f87a87a4e63447d87f9f9939b759ea6078dbc3b0cbfe196c4056da06d680ece1c1e16ed2ad9865af70f509832ce9f278e670e0c166dd695d2909651e2c88b38add0ab2ce6a4dcef37e7022010b4707183fa2681dfdb2eacec59db9cd07244809a82c4e58aaeb9c8317b0813735e81193f8c1b6c4668ccc3519025b18a578a93fd51a2db59d5fc48a58d70b79e760fd32e8b608dfef1c987f9963510a1068ec3df9aea310bcd60784198889f7e59c5019611ebfa92e7c501c7499175c8eb93bda07bba1f0b825b76dd4155545c11081a77760464583332cfa1cdc3f02c9673804680695774de0dff352082281a8c6a705b22f165efc500d16d6b3cf37d8819b73cc4b7791d4a39e65e5891dc8a99380c982a8d268eb18ad4abeaea31a131718ba0de7340687aedc9409f797eb5af6"}, &(0x7f0000ccd000)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e41000-0x14)={r2, 0x7, 0xfffffffffffff071, 0x4, 0x652, 0xd99}, 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000997000-0x4)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ef3000-0x10)={0x3, &(0x7f0000ef3000-0x18)=[{0x7fff, 0xfd, 0xcc, 0x80000001}, {0xffffffffffffffff, 0x2000000000002, 0x7fffffff, 0x3}, {0x2, 0x1, 0x66a, 0xd19}]}, 0x10) preadv(r3, &(0x7f0000ab0000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005c0000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/13 00:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e67000)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xffffff16) r1 = syz_open_procfs(r0, &(0x7f0000eeb000-0x57)='net/ip_tables_matches\x00') sendfile(r1, r1, &(0x7f0000dc1000)=0x0, 0x27) fcntl$setlease(r1, 0x400, 0x0) [ 57.272470] binder: BINDER_SET_CONTEXT_MGR already set [ 57.278337] binder: 8953:8959 ioctl 40046207 0 returned -16 [ 57.298349] binder_alloc: 8953: binder_alloc_buf, no vma [ 57.304004] binder: 8953:8978 transaction failed 29189/-3, size 0-0 line 3127 [ 57.312542] binder: 8953:8971 got reply transaction with no transaction stack [ 57.321839] binder: 8953:8971 transaction failed 29201/-71, size 0-0 line 2920 [ 57.333524] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.339504] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.345644] binder: release 8953:8959 transaction 82 out, still active [ 57.352557] binder: undelivered TRANSACTION_COMPLETE [ 57.357688] binder: undelivered transaction 81, process died. [ 57.363589] binder: send failed reply for transaction 82, target dead 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000527000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r2 = fcntl$dupfd(r1, 0x4, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000070000)=0x19, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x21, 0x0, 0x0) 2018/01/13 00:35:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000533000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00007e4000-0x62)={0x5, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ff2000-0x28)={@generic="4bee3605dfc78cb5266374bd95f7a915", @ifru_mtu=0xfb1}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendto$packet(r2, &(0x7f0000947000-0xd0)="", 0x0, 0x0, &(0x7f00005ed000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="df3ed9187c94", [0x0, 0x0]}, 0x14) 2018/01/13 00:35:13 executing program 3: getrandom(&(0x7f0000dfc000)=""/4096, 0x1000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r1, 0x3, &(0x7f0000000000)=""/11) 2018/01/13 00:35:13 executing program 2: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000454000-0x8c)={0x0, 0x8, 0x71, 'queue0\x00', 0x6c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e57000)={0x0, 0x0, 0x0, 0x0, 0x9efa, 0x9, 0x3, 0xc, "e8900c437dc97aacffd6bfff5e670da301382f0616167d4e72c10e6c689442a62f6136795c57222545dcb5a8a42f691d036961155f18fb51721edb71683213d5", "e2b28c22cf8083ed7471936830e444715daddc331f16b9f44536331dfb8eac07", [0x6e4, 0xd0f], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000001000-0x4)=0xe8) quotactl(0x5, &(0x7f00005ca000-0x8)='./file0\x00', r1, &(0x7f0000f08000-0x1000)="") r2 = open(&(0x7f0000477000-0x8)='./file0\x00', 0x80000, 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000041f000)={0x5, 0x7, 0x9cf, 0x8, 0x3, 0x80000000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/01/13 00:35:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fallocate(r0, 0x0, 0x5308, 0x6) fcntl$getflags(0xffffffffffffffff, 0x1) 2018/01/13 00:35:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b78000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000fba000-0x80)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f000026a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000724000)={{0xffffffffffffffff, 0x0, 0x800, 0x3, 0x1}, 0x2, 0x7f, 'id0\x00', 'timer1\x00', 0x0, 0xa625, 0x9, 0x1ff, 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]}) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) mq_timedsend(r3, &(0x7f0000a83000)="0a6cf72ac57eceafd6237c08953e04dfb37f8a8112063a9499a6b1100f3b5dd3a4ddee95a4180cfdd50cf242b97180f427", 0x31, 0x100000001, &(0x7f00005f2000)={0x77359400, 0x0}) 2018/01/13 00:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006ea000+0xedc)={0x0, 0x8}, &(0x7f0000a12000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000064d000-0x18)={r1, 0x6, 0x30, 0x7, 0xffffffffffff0001}, &(0x7f0000293000)=0x18) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000348000-0x4)=0x0, &(0x7f0000ff7000)=0x4) [ 57.426695] device syz7 entered promiscuous mode 2018/01/13 00:35:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x10200200) 2018/01/13 00:35:13 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x40002203) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x2) readv(r1, &(0x7f0000009000-0x70)=[{&(0x7f0000004000-0x7d)=""/125, 0x7d}, {&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f0000008000)=""/250, 0xfa}, {&(0x7f0000002000)=""/128, 0x80}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000006000-0x60)=""/96, 0x60}, {&(0x7f0000008000)=""/96, 0x60}], 0x7) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000006000-0x118)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x6, 0x8, 0x1, 0x2, 0x7fff, 0x2, 0x3, {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]}, 0x4, 0x0, 0x0, 0xd, 0x1}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x5, 0x40}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x6, 0x2, [0xc254, 0x3]}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13f9, 0x6, 0x100000000, 0x9, 0x7}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa4, "5f6e06213397e6b1ee2fe56f768a2e0a16572f86473f4dc3bf5465b866314903023d0bae9c74ced790d6999c05c326b21e713947b3d98c6495651dd3c8a24fff5e69f913b8c376e120b69cfa2b443524e078aa234203c6c7366b81044f26574d5809d90d75da92b92a6f043a6a8f1048540c3e462b4624881409fdca127fca823d7d003389389444fa8b21a97d96190417afadbd41a362db2aa8acf186e7cb425be99e16"}, &(0x7f0000006000)=0xac) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000-0x71)={0x0, 0x69, "c19b32cfcba151092628df7eb5e96267e6ee4482aacc13f9bba7a128de3e02aec05f0e98bbb6458124bd7ee3a50b6f25487d59a8525bb441144bac8de9053d519cd1cc033fce3ad0f4dc9551d493d86e833a5c51862e81fae77a252362e958db10ee3f42b746f40da9"}, &(0x7f0000000000)=0x71) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x5, 0x30, 0x800, 0x1}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0x5}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0x51)={0x0, 0x49, "b11d53d445c751f6faf87e93dd07df3b7b97e5c0d9dc38f4c100b593fe4d26e3f99020759a6f10c207c9d18aaf45df662b3990bab5dc1abf09e23bd6bef672dc85e73bfd7afa99f7d0"}, &(0x7f0000003000)=0x51) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005000-0x2c)={0x0, 0x24, "db30712c8857a2d3eb364be703a6e75114b53038f4578230fb75561af7677281248b85ac"}, &(0x7f0000007000-0x4)=0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000007000-0x8)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x1da}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x68, "44f178166b61065ea2d85d91f7e9023ff0281f8e1bebf529c0f0ee793c0fdc0b56b306dc24faf326d8e67215582d2dd39c85db0ea119dc02272bc05cdee42f29d36beec2e003eb06992a1aaf98453620b2e53965cb720442d8ed0dc258694e3188f5b72f13d03d65"}, &(0x7f0000007000-0x4)=0x70) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000007000-0xe6)={0x0, 0xde, "50be714ad52ce345a6ae592b4877652e8af254abec2a9bd0314e6697d1ce9b0f43b9d5570af8f647ae324f455aeb60317e9356a512c4a8a96cdd999a53c04171226501ffe3413d1f6db28ce66233b4e7c85692ad55bb6751c387579913b69f11ad7527339a78ccf509b987c74f969750dd1bfee8d5fa34631cb3817388105470c6da41b58597c6bedebd580156206b3a98d6247ed7d6e9f96b54e0b72a7584edc763f3d59b7728a04b35bcfaf0aa70215a3793590c2c4091ebbbd8e6e562027e5350c1b4110e6968bc79fabb9f34b02b63891d34d24667c329d181f99f06"}, &(0x7f0000003000-0x4)=0xe6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffe000000000000, 0x10591de9}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000007000-0x118)=[{&(0x7f0000004000)=@in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d2f}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000006000)="8b5c81795841", 0x6}], 0x1, &(0x7f0000003000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x200, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x3, 0x5, 0x7, 0x0, 0xe4d, 0x2, 0x401, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x6, 0x9, 0x9, 0x9, 0x3, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0xf9d3, 0x6d51, 0x6, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0x40, 0x8, 0x7fffffff, 0x81}}, @init={0x18, 0x84, 0x0, {0x4, 0x41e1, 0x346f, 0x1}}], 0x180, 0x4005}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8ca}, 0x1c, &(0x7f0000006000-0x60)=[{&(0x7f0000001000)="090a2057a52bfc7ffd32fc23aeda26b74a4e6441cb9fed6204064a96250c62c647b91a4548cd3f55a2b6fa4fc636f3e0f1088777a04de67bd3b1ceabbbb1d975aae113d1bb2a3f67a8229a7b125fc6409440c501fd75f27c2f9fd4be7a77cf3bdc5bbad223acff788b56176a9abced3c135dc08f03aa5d000daeb8", 0x7b}, {&(0x7f0000007000-0x6)="4c07aafa1df5", 0x6}, {&(0x7f0000005000-0x24)="fb3741216f9e33b61d4c8cd62fe9de4c17722db104d15336da24afca452f39265a47016d", 0x24}, {&(0x7f0000007000-0xf0)="06a31d58abb549fb89ed01b585b61a6a22a510d06c9f6ef8915ab34be6c5161656646337f0bd0ff7849544a7ebc9855a631ab0a1f53f148306751656d2872c369b593a0fcbb6cf13ecde898359e2972cefb4c3c1e429a6868f0bfd477ec652f74a05792e4e8b4f1ca329af25e38532b7ce857d73d5b02b9f1ece2aaeecdbdc10b63ac010ec64bc2008655da75475e0485278b7562a1667197014dee4d271e0d1ea195b8d18013ec9480da2d98995d419bcdb94e23da71777ac3ebfd47ad11f2660a16bb42c79324b63953bb6a4c907eed0a17ac5c1d27ec68647da8138bcb7d03caacd36a7e33d556975d68b99dc145e", 0xf0}, {&(0x7f0000002000)="71331d496511e1f32022b538189cdaf3c363e46bfd3ae6ebaf78cb99a085e92609b95767aa210dac318eb9e1186f25f69e96cbc51c55edea4d40c300bdba2e67b83c14aa11254275665d4bfe4e3bbd73268cbd066fc1948b18a8d756ea44a5176142d11154e5b557f8fa0fabb19fed0945181794354dfe7510422ec56b30135038fcfea251b31399365ef1e7f7227a59bcae526a2811", 0x96}, {&(0x7f0000006000-0xe3)="5e56d33ae8125280bbb0ceccd6bf78b166e4837b83889c822eeb1de80529160cce6a178e8a3baf18f00058f13dcb6173071fe09b2dd4cd23d9738578eec01aed65b64321af7b40683f4387433d1b6a54d54b752c946d8e30a0fcf2bc950a77e10fa353f0d123f69c1ba90a17509ada895114ab09a754ebaaec85416c9cc644cfb4b1a3f3f25e5e20d2a71197a77bb3222999ad34a26d119ed66df728b7a64e843cdfaf4b49f2d6d8ec34ba89a40899cd9a2fa7997b7e2b69c6afe27979508a0d15437e75e3ce6e8e2aaf7a6d5afc09af7a7443f05a615ccbbf130a6b6c72631cb5bb82", 0xe3}], 0x6, &(0x7f0000004000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0xc3, 0x3, 0x2, 0x80, 0x895, 0x7, 0x1000, 0xffffffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffc00, 0x5, 0x200, 0x5, 0x81, 0x4, 0x2, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x2, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5440, 0x0, 0x9, 0x80000001, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x3ff, 0xfffffffffffffff7, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x800, 0xb9, 0xc3}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x4, 0x100}}], 0x150, 0x40}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000007000-0x72)="98de5dfe494b9eaf66fd84c633519b10a426ec67b3ece30fee33d38b18106d632d49ce966be29e9490dd03986d01c035b95bb2ae725f92e8c06b8c77ecc78d9a516668184a9d2cc5182f869a34f547b9ae50370b0ce11cfe163e0fa595f265791395fff46a7e643e2530e23f923f48fbcd7d", 0x72}, {&(0x7f0000007000-0x2d)="e179134d29d07822e4c880e8f45c87f0190aba3689d1cd70da12f062939652749c9bf916bf4cf160edebf76863", 0x2d}], 0x2, &(0x7f0000005000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xa8a8, 0x3b, 0x2, 0x3, 0x2, 0x7, 0x2, 0x8, r8}}], 0x30, 0x800}, {&(0x7f0000006000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000002000-0x7f)="8d8660ba8c041443ceaac98c52766cac9721752a6b554b6129c9fc583214bbc869f02e7b224e90f382fae26669773d3abea929250c0d99ca4893a9b556cc74ff87f9d2fb749ce68a7d0b426e050b9b85f0a0ad8e97b8e6c2ad1cb3390cf6676c91db6ee70cc4aa07c4f671d74e4e17296dfa9a603123b1fb914c66ae3f356e", 0x7f}, {&(0x7f0000007000-0x47)="5e4512c27d51cbd9d227a16b3fedf9f1b2b43c89012b23d69603f16e187df8ba5a8be07cc18c5feb1b948d1f46a2d0cf2c4b97ce5d8cec1f619a3c4b029ab15a9c4adc91dcde90", 0x47}], 0x2, &(0x7f0000006000)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x204, 0x3648, 0x4, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x86d4, 0x8, 0x5, 0x0, 0x7, 0x6, 0x9, 0x0, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8000, 0x400, 0x61aa, 0x8, 0x0, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x6, 0x80000001, 0x0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffff, 0x8004, 0x3, 0x1, 0x0, 0x7, 0x8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x2, 0x6, r14}}, @init={0x18, 0x84, 0x0, {0x9, 0x8e, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0xe8f, 0x7, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x2, 0x3, 0x3, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1ceaacbb, 0x0, r17}}], 0x1e0, 0x40000}, {&(0x7f0000006000)=@in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000-0x99)="d1f16613edba3893212df366fc7760b3477d092955dcca63f4548679bb3caf6aae44e25d5ae00d1719a2bab3fa7341c842fa2367e68dc08d56e0faed968463fa8a23548801c4511b69de9f11df5ebe25d86cd0764b83690e143e4bab8f370e76fe2b96417274d26c78785f5f12707b89a432200e04ae9143ce20008d852e8eeebf2e65e630e14b3257142ec774540bd36845d8a9683e462f0c", 0x99}, 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0x1000}, {&(0x7f0000007000-0xdc)="12e67e64e3d410afdaca1b5e67452d35ff43224aa7aef0222bfe1cd9d48a7d78779ec46c88fe0a264be52dacf13c4b28f3a5d9988ab1ab8fd74f9b57c1d1717ce39c3ec16716895fa242272e829246c63436d1ff3db8bd7ef59a262c9a73f7d46b3798e22ba1b1f6c790ec15b31bd3bc19663875bdb7c08aaf8cba5de1080f379bed93e9b7adfb218e64f6036b8119b3e8eb8818d5bc6941154587e10f72137c971c941325522ff1b9636fa25f9825fc0e241e0ea56603d47ba96fc09eefb972573e143b4ee6cbced14ebe7d52c56c785afeb33253b7169d3f7c0c7f", 0xdc}, {&(0x7f0000006000)='5', 0x1}, {&(0x7f0000007000-0x5c)="6044e4f2e648e93de74e576eb10fad6c27c2df54397392424c9a30469f93b54397991f98bd03d9c54656e31edd9c0fe4719e05d457feffa67bc52af94a96a22a7dd9206c8c8588c9caa01eaf8b496bb3903bfe853ad3a42ed348e795", 0x5c}, {&(0x7f0000006000)="eb5c5e8576729feeb12bce80ff8f4d0da151b167c87bbb3e5482424d2a1248d1f42f033168fd0794b012793ba043065f43277f722f59d1afc1b16865608ffc7cb1fd6a4c43c0b0e325df7a1b37781bf7847746e9afe82c87aee7752c306327a8c0aa0888a237df55b033092b97e1e7b8bd927de86e0e12ce0cedc85d4d9d18c24f915de7ef6e1fe8ac70d30a1805a3ed500e0fc3caac692d56c3077f861ea2104faeb021d8faf881c9d7343f6acd4d36804f6dd2475e184a9f1a6b4b8a3b6133c0751f99d960dcea0a3627317c506a2c93efe01ac603f9ec0d6fa8d4b32be278d575c4465d979027a98eede0c03d08840e6b8548690d", 0xf6}, {&(0x7f0000006000-0x2d)="1c0a2236615604d3009ea54c76ba79a903045b01f79e1efc6faa4873207c0197aa3263d49ffde86b6d10ce0da8", 0x2d}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="c92984c3ae188125a25624f12270c2b758d7fb3ee43d8025826a0af49f7c5df2cca1e360c292a94c984a23b1ff5a20173b29cdc4f3e14d7d612183260ad52e03594ba4eeefea1ebcd6c60d4d1429fe024a7df88aa8c39a279d1da3d1bf5a801c6ae8aac47fe79d5300350ad042a2672170846e6c2ebf99ee84c4d4ca44c98742a46074ace2e6a3b073318d7d48d54c6fc68c9e02d088266361f7c9143a071ebb89a9e9bb887cd0dbbfe80aa1bf6a280668cb585f8d756c89086e3755dabd2aeb5f001de8834c991cea03c562cf234aab1a2d4341302aecd277efa4f059f0e547ff1d461a508485def73266f9dddc1a18b4e600ebe2", 0xf5}], 0x9, &(0x7f0000006000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0xa82e, 0x2, 0x400, 0x3b72, 0x80, 0x0, 0xff00000000000000, r18}}], 0x30, 0x40014}], 0x5, 0x80) r19 = socket(0xa, 0x2, 0x0) getsockopt(r19, 0x0, 0x61, &(0x7f0000005000)=""/40, &(0x7f0000004000-0x4)=0x28) 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00005ff000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/13 00:35:13 executing program 1: mmap(&(0x7f0000000000/0x576000)=nil, 0x576000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fallocate(r0, 0x1, 0x2, 0x7) mmap(&(0x7f0000576000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000576000)='./file0\x00', 0x40, 0x40) mmap(&(0x7f0000577000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000577000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000285000-0x4)={0x0, []}, &(0x7f000034a000-0x4)=0xfcf7) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x3c)=@delsa={0x28, 0x12, 0x805, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x6c}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f000045d000)={0x5, 0x10001, 0x5, 0x2, 0x47f3, 0x18f5, 0xd0, 0x80000000000000, 0xa7, 0x600000000}) 2018/01/13 00:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f0000e54000)='/dev/net/tun\x00', 0x0, 0x60000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = socket(0x11, 0x2, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000023f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c25000-0x8)={0x0, 0x2}, &(0x7f00002c9000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005d5000)={r3, 0xed, 0x0}, 0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0x0, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xc, 0x0, "e93d04f9fa5b33d511a23f6db7b23ccd2b1d7874d6ce74fe6edf9b034621aa9f99479a2bc06063b3e254503669f884376716a1d10e7a0e48e4b8de1acb069f97", "d212bf878c1efd97aa2370e850aa8103e4b3f8b271cbcd9025a9e188e9dabfc9", [0x9, 0x0], 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000595000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000399000-0x4)=0xc) recvfrom(r1, &(0x7f00003c8000-0xdb)=""/219, 0xdb, 0x2, &(0x7f0000f61000)=@ll={0x11, 0x0, r4, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000bbe000-0x30)={0x30, 0x0, &(0x7f000074d000)=[@free_buffer={0x40086303, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @request_death={0x400c630e, 0x4, 0x0}], 0x0, 0x0, &(0x7f0000b72000)=""}) 2018/01/13 00:35:13 executing program 2: mmap(&(0x7f0000000000/0x11f000)=nil, 0x11f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xad, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x17, 0x0, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, "35706ba99f"}}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000002f000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000011f000)='/selinux/user\x00', 0x1) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000000)=0x0, 0x0) socket$inet6(0xa, 0x7, 0x1) fchmod(r1, 0x8) mmap(&(0x7f0000120000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000120000)=0x80000001, &(0x7f00000f7000-0x1)=0x4) 2018/01/13 00:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000cad000)={0x57, 0x2, 0x1000, {0x37c, 0x3f}, {0xffffffffffffff30, 0x6}, @period={0x59, 0x3, 0x8, 0x39e, 0x2, {0x0, 0x2, 0x4, 0x8001}, 0x3, [0x0, 0x5, 0x8]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dd7000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006a2000)=""/160, &(0x7f00007a2000)=0xa0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/01/13 00:35:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x17d, &(0x7f0000e9b000)=[{0x45, 0x0, 0x431, 0x0}, {0x6, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f000031b000)='./file0\x00', 0x2000, 0x1) faccessat(r2, &(0x7f0000f01000-0x8)='./file0\x00', 0xa0, 0x300) 2018/01/13 00:35:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/01/13 00:35:13 executing program 6: r0 = epoll_create(0xffffffffffffff01) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) 2018/01/13 00:35:13 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) pipe(&(0x7f0000a86000)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000144000)=""/40, &(0x7f0000736000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1c800, &(0x7f0000000000)="d192f9c3da956745716568ad2e81a656256db04dfb5f5d387f204a553d2feb64303aae98086ddfff08de405b98e49ac892f8e7731e766d3ede169a296e931b92549ea895bc76ee56f0e3dba44b51df3336a9d166f676e24d0ac12758fd6207d259b81e940be4282194e7bc12c08fa932f67f2654d484a4fe9e831deeab2d32305877a64e571497f52991fec4c7e8fa4e84ccc61a32d3aeb58f4299e5ea6a548a9a2fa1a305162e3f0e643ad81ff03f5a20912d5357b380afc0a03f112ee564", &(0x7f0000a82000)=0x0, &(0x7f000055e000)=0x0, &(0x7f0000099000)="4bcf437904") ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000eef000-0xb)='/dev/hwrng\x00', 0x501000, 0x0) 2018/01/13 00:35:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000072000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xffffffffdffffffd}) sendto$inet(r0, &(0x7f0000fbe000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000b99000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x0) 2018/01/13 00:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) preadv(r2, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) r3 = mmap$binder(&(0x7f0000bb6000/0x3000)=nil, 0x3000, 0xc, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d96000)={r3, 0x0, 0x0, 0x0}) [ 57.734345] device lo entered promiscuous mode 2018/01/13 00:35:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000bb8000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004c000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000647000-0x10)=@generic="ab98d4668439a1913ac1321872bb7cb3") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/13 00:35:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3f000)='net/fib_trie\x00') writev(r0, &(0x7f0000e10000-0x50)=[{&(0x7f000028b000)="8a13e66c2cc735cb18e4b8990ba52818d88396a730604fbd4f51145ff537152a9d0306493a39395868d89083a614852f7499de094eb6d14bc17d5b3b23f5ed97e4625e2e4f21b17398303bf771c93ad3577c792671556681c02419a8ba93f43a3df023407d0d36c39f8cdbf6fc30d58e97e41ca9ed03f413acd4a18e4a0964d95c2921d7d0adacea392386f5e98625619c6953f0d19c94950a1d665e87ef852183b089a482257c3c18cb2ba244e5606e3c711adb4f51c59975abfae13aaa96db0f21dcb3fb86d09f28e31a9f7c4f0b05a3d3903f52a5b4fb764d7ec08c41adb50cb07c363dddd8", 0xe7}, {&(0x7f0000333000-0xb)="ea58bd9c7af8d9f7c7ed5e", 0xb}, {&(0x7f0000cf0000)="2c9586facf8a9ab91f36a984bcd6ff", 0xf}, {&(0x7f0000b35000)="7eb7c702401300fcbc097aa042e485891d0411c14b739a6338dd596cc9df51d9727af31a4f21656b4c0252158cae840d6eabd3e394fdb9dbcec1d9059ea1ed6ea361bd955dc4b2abc836520dee17ac9566e8e2bbb4fb95e2f79e76ffddb83917f298c86fe62b392c01a13b0ff78147ac725685db00d9ffcf6ab7541a6cd9e45c499e936a38de912eaa8033d11da53c1b91af8923ee9823411180dad03cc31d688c622b857202703dc5", 0xa9}, {&(0x7f0000ed4000-0x87)="36acbf879403b6a79649e9cc29877b14510dce6c6ffd115a19bb19e8e16708903d956495dd45600c32a06803fe9c23e41288a96ede034ab6c6d4d103681622bb0779444bd4a84e5279224da8527f785b5bc74e31f496301a657610ff4eeea378792100b8fe3144eac5cc8fbf143074c6cd3b28269039f1a47f41f6f9521d92e89f756c827bc9bd", 0x87}], 0x5) sendfile(r0, r0, &(0x7f0000899000-0x8)=0x8000000, 0x8) 2018/01/13 00:35:14 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800d, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00004bc000-0x6)='ramfs\x00', 0x0, &(0x7f0000b70000)="383daca32d01434af0be32921843e4d4e3f32a2010d8d5d2b525f4a48badd2487508de28310f08ad35f9b012dc8af3223733566b4785c182e22b72b31724e34aae6bda588ef840f236e10345cf174033ce24170a9425eb4f4a7c6b68a1e647b3e9d9816ce14280f78e7af6ead9580438ddcdb6758d72caf8d4c1d2b43e0cdbc01261f3d3aa18317cd48e86baff5e2850aa765efba55fa411ed87dc75a1baf08d6ed65ce71b996a445b55867dadb3fe1d480eb3370515fd806eeb56196d54c0740fff82f3223bcfcdae8a321e8560c71b53c8d7d30c") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./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)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/rfkill\x00', 0x2000, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/13 00:35:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00003a1000-0x9)="296370757365748900") r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db1000-0xe)='/dev/keychord\x00', 0x8000, 0x0) r2 = mmap$binder(&(0x7f000028e000/0x4000)=nil, 0x4000, 0x2000008, 0x1053, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a84000-0x30)={0x18, 0x0, &(0x7f000068e000-0x18)=[@exit_looper={0x630d}, @acquire_done={0x40106309, r2, 0x3}], 0x67, 0x0, &(0x7f0000279000-0x67)="db95493c247fcbfff14bcb74b4982b75e7ae35024917ff1faa32c25afb31c506f352031b7a7f6da5427696f91e9512be9b5ca16e15e7c1ea6a05847491ff885dd51cb4fda7b9095414cbec5a07a6238d24cdb184118e4be2150ae9b97e45e51c019eef58371dda"}) writev(r0, &(0x7f00002e1000)=[{&(0x7f0000e76000-0x2a)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/13 00:35:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ppoll(&(0x7f0000585000-0x48)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00007f1000-0x10)={0x0, 0x0}, &(0x7f00006ae000-0x8)={0x0}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cbd000-0x8)={0x0, 0x0}) getresuid(&(0x7f000033d000-0x4)=0x0, &(0x7f0000886000)=0x0, &(0x7f0000998000)=0x0) 2018/01/13 00:35:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d6c000)='attr/current\x00') ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000087c000-0x20)={@generic="b1cec192980f97e25b2a2260965da50a", @ifru_flags=0x1000}) sendfile(r1, r1, &(0x7f00006c7000)=0x15, 0x2a) [ 57.916276] device lo left promiscuous mode 2018/01/13 00:35:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000018c000)='/dev/snd/seq\x00', 0x0, 0x90000) r1 = dup2(r0, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000048f000-0x18)={0x4, 0x5, 0x0, 0x1000, 0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000309000)={@generic="5694ae1407553c1e3cd301a93e9412bc", &(0x7f00004cd000-0x3b)=@ethtool_eeprom={0xb, 0x4, 0x400, 0x2b, "a6da490804bd47bb78eeb41bac77c16aa2f2fd0bf1fdb894b820de8a7058485aba3a6ec477010e8cccdf39"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/13 00:35:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00008de000-0x4)=0x7fffffff) r1 = inotify_init() fcntl$getflags(r1, 0x401) 2018/01/13 00:35:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x3ff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/13 00:35:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000166000-0x22)="2200000014000700000910f7e2ff050002000300ffffff01090002f30000ff13f115", 0x124) 2018/01/13 00:35:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000999000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006ee000-0xe1)="736d61707300c756ac50fbb12e77fd5abcbed11b13e0ce0a4f36b83614ebbfe924f9aec53577575169f5adbe8c30662ba2d4260640237f3c146a22e046e3e32210d432845a97a23d183633a022788992c2a7448875397ef953406e94154ef04a8e44180159b90591848e4659dadda8967707ff77cdaa18948cffea087ad2aa01bc3ea2fa2a3865d29cdb524bab8e389629c2797df246f53ba0cb3a7fa49327905fec94ed74ea84abbec7cea5dad364d94a6ec60d9f95ecded5b6fa94de25b58c59520884d5a582ca12eae8a8ad7c4afe9a3bfb316876a8b1733cebec949f7ecb03") preadv(r1, &(0x7f0000c39000)=[{&(0x7f0000e73000)=""/125, 0x7d}], 0x1, 0x4000004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000869000-0x8c)={0x0, 0x5, 0x7, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000966000-0x4)=0x0) 2018/01/13 00:35:14 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00004ea000)='.request_key_auth\x00', &(0x7f0000fdc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fdb000)="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", 0xfe, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fdc000-0x6)='rxrpc\x00', &(0x7f0000fdc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000160000)="00a4366833ddd7d88576bac08cd438d06e74c02151e0f8f7a4c825e3a4b964e2760ba4e3f11836e52d2988d6938a22bc9b630ec4208dfe3d5bd3", 0x3a, 0xfffffffffffffff8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fdd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fdc000)={0x2, &(0x7f00007a7000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000a74000-0x8)={r2, 0x3}) keyctl$update(0x2, r0, &(0x7f0000fdb000)="20bb", 0x2) 2018/01/13 00:35:14 executing program 4: prctl$intptr(0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x2, 0x3, 0x4, 0x3, 0x7, 0x2, 0x1, 0x8000, 0x3, 0x8, 0x5, 0xffffffffffffffff}) 2018/01/13 00:35:14 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socket$inet(0x2, 0x8000e, 0x8001) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) connect(r0, &(0x7f0000002000-0xe)=@l2={0x1f, 0x100000001, {0xfff, 0x7, 0x6, 0x2b, 0xffffffffffffff80, 0x10000}, 0xe0e, 0x200}, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffffc, 0x9, &(0x7f0000006000)=""/4, &(0x7f0000002000-0x4)=0x20a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x7) bind(r0, &(0x7f0000007000)=@nfc_llcp={0x27, 0xc90, 0x3, 0x6, 0x7, 0x5, "42462e8b1eedf4bf2c62cb29f07ad471d55bc0018e0b0b7eff0fd07ddea9bea956966c438da3d54a7b8ca5c3729d250ece3fc48a6cbd91b1918a6589b5e518", 0x4}, 0x60) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000)=@req={0x318, 0x3656, 0x0, 0x1}, 0x10) 2018/01/13 00:35:14 executing program 1: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") timerfd_create(0x4, 0x0) lchown(&(0x7f0000780000)='./file0\x00', 0x0, 0x0) 2018/01/13 00:35:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000552000-0x14)={0x5, 0x0, 0x7, 0xeb, 0xcdaf}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r1, 0x440000000000127f, &(0x7f0000d62000)="fd") 2018/01/13 00:35:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006fc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000551000)='./file0\x00', &(0x7f0000f59000)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e6a000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b58000-0x4)=0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000f8e000-0x24)="2400000010001f004d12e30800de010303050100060001001f0000000600020000000000", 0x24) lsetxattr(&(0x7f000052e000)='./file0\x00', &(0x7f0000ade000-0x14)=@known='security.capability\x00', &(0x7f00001d4000-0x2)='.\x00', 0x2, 0x1) 2018/01/13 00:35:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x101, 0x200, 0xfffffffffffffff8, 0x9, 0x80000000, 0x4, 0x8, 0xbfe, 0x4, 0x322e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="b0", 0x1, 0xfffffffffffffffb) keyctl$clear(0x7, r1) pwritev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="82bd211810bf99193e120a62bf20a0dd3396461e0c1d5ef5732d508f7ba94e7c9145e77fed80068466165a8b0ea06f13c41705175280c5814300c131af3d0d9b4153c40edc988afc1184a6b826feec71ac9fa8d90ee74061ef2fb8801585ea7bf994dae3b39477d576515fb39e8448572c7d68669c76abc45b8b40e488576dc8e1fddf7f5d3c5bc47599e23ea3bdecc32d9f45d7edb789b29cdba1cf80c21cbffeedd4ef787007123cef717a27bc46052af31cbf448d3b65ef5f2b9ec8cab0a4ee08ae0af92fc2c9e6aa324e4f80be", 0xcf}, {&(0x7f0000001000+0x53d)="3653a26123e2850643e220f44b6eacbeab6523c02d06f46017ccfa96bd4ba329ffe1f5a2f65cba8af59d26fcd8a07a39b41d14947b83bb0f7da84a", 0x3b}, {&(0x7f0000000000)="e4433e17dc9628516a4ed30d8b0dec6d6332f6ea9cbf4f54429149cb1611ad992053b53af558f371f80ac49d5e46a7ba5897f4c05265fb09cf2d4df561e5f261334c0bacd124e6ca54e3517e11bfcd6763258551f57a88c48e89f9115204f2ebed17ce73457f77e7c37c10e5", 0x6c}], 0x3, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) socket$inet_tcp(0x2, 0x1, 0x0) fanotify_mark(r0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ad2000)='./file0\x00') ioctl$void(r0, 0xc0045c79) r2 = add_key(&(0x7f000016c000-0xa)='blacklist\x00', &(0x7f00009fc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) 2018/01/13 00:35:14 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ef1000)='./file0\x00', 0x100) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ef2000-0xc)=@sack_info={0x0, 0x3f, 0x0}, &(0x7f0000598000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d92000)={0x4, 0x3, 0xb, 0x6, 0x2, 0x86, 0x2, 0x2, r2}, 0x20) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) rt_sigsuspend(&(0x7f00007ba000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x4000000000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00006b7000)={&(0x7f0000f65000/0x4000)=nil, 0x4000}) recvmsg(r3, &(0x7f00008da000-0x38)={&(0x7f000037f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b56000-0x40)=[], 0x0, &(0x7f0000fa3000)=""/0, 0x0, 0x0}, 0x3) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000ef3000-0x8)='./file0\x00', 0x8000, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00008e1000-0x5)='stat\x00') mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fa6000-0x18)=@generic={0x1, 0x1000, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000022000-0x4)=0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000bb5000-0x38)={&(0x7f0000fa5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000604000-0x40)=[{&(0x7f000020f000-0x18)=""/24, 0x18}, {&(0x7f000053b000-0x8a)=""/138, 0x8a}, {&(0x7f0000fa5000-0xa3)=""/163, 0xa3}, {&(0x7f000086b000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000272000)=""/232, 0xe8, 0x80000000}, 0x20) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000ef2000-0x4)=0xffffffffffffffff, 0x4) 2018/01/13 00:35:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f00007d1000-0x54)=""/84, 0x54) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000de1000)={{{@in=@empty=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb9000)=0xfffffffffffffd99) getgroups(0x4, &(0x7f000051b000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f00000d3000-0x8)='./file0\x00', r1, r2, 0x400) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x7) 2018/01/13 00:35:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f00003cc000)='/dev/loop#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x711}, 0x1c) flistxattr(r0, &(0x7f0000000000)=""/219, 0xdb) r2 = socket(0x11, 0x802, 0x800000000007) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0xe0)=""/224) setsockopt(r2, 0x107, 0x13, &(0x7f0000fcc000)="", 0x0) 2018/01/13 00:35:14 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}) r1 = syz_open_pts(r0, 0x7) read(r1, &(0x7f0000f04000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a60000)=0x0) poll(&(0x7f0000d19000)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000044e000)=@int=0x0, &(0x7f000070d000)=0x4) r2 = syz_open_dev$sg(&(0x7f00002b4000)='/dev/sg#\x00', 0xff, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a43000)={0x0, 0x8, 0x9}, &(0x7f00004e7000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000629000-0x8c)={r3, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004b8000-0x4)=0x84) r5 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00004db000+0xca6)={r4, 0x7fff, 0x30}, &(0x7f0000d08000)=0xc) [ 58.310429] audit: type=1400 audit(1515803714.524:35): avc: denied { ioctl } for pid=9093 comm="syz-executor3" path="socket:[18675]" dev="sockfs" ino=18675 ioctlcmd=0x8904 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 2018/01/13 00:35:14 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0xda, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/01/13 00:35:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000d3000-0x10)='/selinux/access\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000b36000-0x8)='./file0\x00', 0xed, 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a93000)={0x0, 0x3a, "52e9f412d0acdf2affcbdef4aa79413428e4269e0b551aa46d366a18fd3de8446f9362e992c3dda1c05e3b4e52d530f49cdee442a0e492fd9a60"}, &(0x7f000085f000)=0x42) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc7000)={r2, 0x1f}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000877000)={@common='lo\x00', &(0x7f00002ad000)=@ethtool_wolinfo={0x34, 0x0, 0x0, "35631b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:14 executing program 4: keyctl$revoke(0x3, 0x0) r0 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) keyctl$setperm(0x5, r0, 0x0) keyctl$read(0xb, r0, &(0x7f0000699000-0x1000)=""/0, 0x0) 2018/01/13 00:35:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000077d000-0x12)='/dev/input/event#\x00', 0x9, 0x2000) writev(r0, &(0x7f0000b8e000-0x10)=[{&(0x7f0000da6000-0x3f)="2e925645dae0a5ef09a3edc2ff520234f8c7e2b17a84df8392c46e2d565384517fda4d4faa0a7cf18329aeef7d6ed4310130078cdf6654684f69ef39c7c90f", 0x3f}], 0x1) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2018/01/13 00:35:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendto(r0, &(0x7f000019d000)="5b2779f36e9b0fedc9a792c212f970103067d167a4bef9c89a67339a0fa26c9f408b3adb2c41415047c19cfd0a652c631db39a7a016760eab20070d51fc214ede62be30417c2a1eb83f03ab49aa64bc85d6fe5f68b29bdc20efb12064ab9fc7ffe84bc9f0bd6cfdba15e2f65fb694d569231c283480bf4f910cb87f652ef320cd14753b14ba44110702661b2a8cf4c672e80851943845cc15f635413cb9c0d5596979d", 0xa3, 0x40000, &(0x7f0000884000-0x10)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000041d000-0x88)={0x4, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000ec2000)=[{0x16, 0x0, 0x0, 0x1f}]}) 2018/01/13 00:35:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ce2000)={0x0, 0xcf, 0xffffffff80000000}, &(0x7f0000f05000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a09000)={r2, 0xec, 0x4, 0x4}, 0x10) r3 = add_key(&(0x7f00000f1000-0x6)='logon\x00', &(0x7f0000327000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005c4000-0x3d)="d118b4f3f0afd75f221ea6771b0100e7de0a830f7d15d43035c91a66625679f182d2d45bbf1896c7d3411d853f011d8c849f9253584fa34bc5d161c731", 0x3d, 0xfffffffffffffffd) r4 = add_key(&(0x7f00002f9000-0xa)='id_legacy\x00', &(0x7f0000fc4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r3, 0x7, r4) poll(&(0x7f0000e25000)=[{r1, 0x0, 0x0}, {r0, 0xc006, 0x0}], 0x2, 0x0) 2018/01/13 00:35:14 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000efb000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f84000)=0xe8) sendto(r0, &(0x7f0000b60000)="353a80e940e831de5f42e5b31958f3abbf377179e6b6abb81ee1d0dac14850176265f81e4cf210715cb09bc10b913da3abc7cbc7bd907284713e89ae68bbbe11e1fee66dacbc16fbc0c7920f212129d76a1a0c0e1d0ac3fbbaf085486f4fa30ee1f6f0201098e0e9451e6a709490c6ff61da4ce2d5cc0158803d", 0x7a, 0x20000080, &(0x7f00003aa000-0x14)=@ll={0x11, 0x8, r1, 0x1, 0x7678, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000045c000-0x4)=0xa54, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/13 00:35:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @addr={0x0, 0x0}}, {0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xf0) timerfd_gettime(r0, &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fa4000-0x8)=0x6) openat$keychord(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/keychord\x00', 0x300, 0x0) 2018/01/13 00:35:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008ae000)={{&(0x7f0000f2f000/0x1000)=nil, 0x1000}, 0x2, 0x0}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/13 00:35:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000107000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007a1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x513ad71d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) tkill(r3, 0x0) r4 = fcntl$dupfd(r1, 0x2ed22ac919ae6c5f, r1) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x80) 2018/01/13 00:35:14 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfff}, &(0x7f0000a94000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a3b, 0x0, 0x2, 0xfffffffffffffffa, 0x4}, 0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x4, 0x1, 0xff, 0xe, 0xe4, 0x5, 0x6}, &(0x7f0000a96000)=0x20) mmap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x100000a, 0x32, r2, 0x0) 2018/01/13 00:35:14 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005a5000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006e2000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)=""/229, &(0x7f0000044000-0x4)=0xe5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eec000-0xc)='/dev/autofs\x00', 0x42000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x2000000000080001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000815000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000123000)={0x1, {{0xa, 0x3, 0xc3d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62e1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) bind$inet6(r1, &(0x7f0000d14000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) write(r2, &(0x7f00008ce000-0x7f)="", 0x0) 2018/01/13 00:35:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x1}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000abc000-0x4)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000184000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x54, 0x3, 0x3, 0x1, 0xfffffffffffffc1a, 0x1ff, 0x5}, &(0x7f0000e62000)=0x20) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004cb000-0x10)=@req={0x28, &(0x7f000079e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d38000)="d483046dfdb20a834953dca9ae539a8547628a8fe708e763cfce409fc4827cfb"}}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000107000)={0x60a, 0x0}) 2018/01/13 00:35:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000083f000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000986000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000073d000-0x58)=""/88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/13 00:35:14 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000785000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000de4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x88) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000bd000+0x76d)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000939000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = getpid() ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000040f000)=0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00007e2000)=""/10) sendmsg$nl_netfilter(r2, &(0x7f000074a000-0x38)={&(0x7f000048e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cfc000)={&(0x7f0000ad8000-0x1424)={0x1360, 0x14, 0x0, 0x300, 0x1, 0x1, {0x3, 0x0, 0x5}, [@nested={0x168, 0x89, [@flag={0x3, 0x74}, @generic="db2783759778908c98fbc9eb02b4c916bb982bf48e85bf227827ccc7d624f6924b9839df40af72a725d6e817f67d22586a6e4ba098a6409fbdd4e1f9083fc0417fbbb2c5ff879ffe888feacca63f6cacd0022616c1f6a5", @typed={0xc, 0x39, @pid=r3}, @generic="10e7110e531b96b7da277001914eae0cc397d54177d8e61f9d82fa393d2580f8b8007aaba002c4f27373e840f2412f04d5eb2eceb8fd22f20a754d45488adfb63edc77884a1e6b20ba37baf1c9ec5b8ec4778271ceaccaaf6a1a3c0488dd4349e2ad581042d6ee11d1be0f258bb6729f381800367304c293e190bd814e26e016cef87bafa548b1e136866c0518e2da9db515275407057b2814f256d2d2d96af207b3b8beb816c221e104a12dab8d9ec479c46e29e1d9a3e747330b19a30db8b0e97b2f761d040a9a28adb592779692ea36010d2433cd15d6565f87856385007e0904aa403076a5a150cd510460c45ea1fdef0064", @flag={0xfffffffffffffe69, 0x96}, @flag={0x4, 0x1c}]}, @nested={0x349, 0x8d, [@generic="2050f084120164050572b7f9e0d3febe877a8a1443bb10102c01a0ae447be3758cdbdc46ae28a90aec8fe9dcad4794f6055f39ed96c78c8a8118086045de0c476041a1b5addda26f14f4167882ea1e38af9fcf677ccfe10f116d1e304ba4415c4a63d89ac637051f13b1e3c3920749408cd4f4d0ae32be1d894e2366d61faa878320063a568c062f2f893c8c441109d91024fc7f101da82a900839c5282b085daec384c816bf72fe91a0e9ec6ae2da6c7193f57ce1d70c6e6896989dda8ca70d03416b4fc40f2502ed528d6d9a2b2b4ab46689e234d37e57584009a9ab8f6911de07f310fc7d7751c69bd955eb3af8b8ec662be30788f2", @flag={0x4, 0x58}, @flag={0x4, 0x43}, @generic="fbc68ef4310e17ce13dd7c70b0a59d18f8989da7dfb78fba4a55c376c2d52b883fadcc0ace41321b49f37f2bd020ad868ee6d0e84804d2a07981708729307f67fd702cf01a9a7bd7588fd44da40062a3223c19c05faf8785ee04ffca1a4d36ed17e94b1eedfd4c28ca0d3a1f451255e1e8997e3517f889f7e7db237f0366132dd9a4b39632d2a18b26f58d46f7f81b", @typed={0xc, 0x57, @u32=0x0}, @flag={0x234, 0x52}]}, @flag={0x4, 0x80}, @flag={0x4, 0xc}, @flag={0x4, 0x33}, @generic="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", @flag={0x4, 0xc}, @generic="7d182c67052859d8c08dc905092fc1f48288078a5ce7bf43c9f683a45e90f462bbba34f5eac1301ccd0e388a91"]}, 0x1360}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/13 00:35:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x400000, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x1f, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = dup2(r0, r0) getpeername$netlink(r3, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 00:35:14 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000089e000-0x4)=0x0, &(0x7f0000fe9000)=0x4) fcntl$getflags(r0, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00004ee000-0x46)=""/70) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000048c000)=0x0) signalfd(r0, &(0x7f0000a13000)={0xef2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001fe000)="7261a9780d4b78ce573ff8bcb0e115b88663a17673d5da1f534fe6d0b91727fe8ff4a7543cc664f661a39f55ca9039be1690714e447571f699be213f91840cd1b1ba19c21076fb3b293ebc76e0f00dc985be5671775612fc3628d0e297c7b140adf5243ed46306f0c4932e881424d5ac3db700282251cd0431b0f145b65e11676239e913ff3ed5808a5c317217842d373e80e28e846baf18e0ca1549ec6f3aefb37cec9761ad24d90cc4bef9180765e2a9a8e4230d98bba2c9120900d1791e2c0203e39e5151d85d86c6340b3f1b80272b3063b64e57b95e98b559b50e774baaf8b834c477c00936e6ca7e176e55452ddb4e4b32db", 0xf5) 2018/01/13 00:35:14 executing program 6: r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c5b000)=[{&(0x7f0000a17000)="1e2a01d3409e0accb8f76540177f966ea827b8ce3bed1d947f68b6f0ce4533391e1917dca89e88be1abd11d8ed53e87d0c4187eb203415e64947de03acc56f8d7da6dac6c558139bf1c1c90b50884899d5b477aaa23a0c4faeb0e1852ae5720599640ca90753fc694570c91c961def6a14de2962d0", 0x75}], 0x1, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/13 00:35:14 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000f08000)={&(0x7f00005cb000/0x1000)=nil, 0x9, 0x2, 0x22, &(0x7f00009b0000/0xd000)=nil, 0x7}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000a48000)=""/220) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000f44000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d0b000-0x4)=0x10) r1 = socket$inet6(0xa, 0x80000, 0x4) close(r1) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f00002ba000-0x6c)="99daa6d652168b7cda743618237f86e4779ff8cb6b000003e29ccd41d9d3d259cddca87f000000000000000005ac2bece565df6767a776aa9ff7f4644b063f9340760003ff000000fff27b10c27a43547f02873fcd", 0x55) 2018/01/13 00:35:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004b6000-0x8)='./file0\x00', 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000332000-0x90)={0x1f, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000660000)="6c3207762b2273fd93e0af73ebe10b821a76765001c66a44", 0x18) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/01/13 00:35:14 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000000c000-0x10)=@random={'btrfs.\x00', 'vboxnet0\x00'}, &(0x7f0000012000-0x1000)=""/4096, 0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) 2018/01/13 00:35:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d65000-0xe)='/selinux/load\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f00006aa000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f00002df000)={0x0, r1}) 2018/01/13 00:35:14 executing program 4: prctl$seccomp(0x2f, 0x4, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x707, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000007000-0x4)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) accept4$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000008000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x1, 0xffffffffffffffff, 0x5d, 0xffffffffffffffff}, {0x100, 0x5, 0xdd2c, 0x101}]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2000000000000139, &(0x7f0000001000)=[{0x10000000000, 0x7ff, 0x9, 0x7}, {0x2, 0x0, 0x25, 0x479}]}) 2018/01/13 00:35:14 executing program 6: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000fad000-0xb)={0xff, 0x8, 0x2, 0x3, 0x5, 0x80000001, 0x6, 0x9, 0x1, 0xcb, 0x2}, 0xb) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00005f3000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) eventfd(0x9) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="8dae55d9b9d2", [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ffd000-0x20)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000597000)=0x0, &(0x7f0000aaf000-0x4)=0x4) 2018/01/13 00:35:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000085c000)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000ae2000-0x8c)={0x3, 0x8001, 0x6, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$pktcdvd(0xffffffffffffff9c, &(0x7f0000759000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$void(r1, 0x0) pipe(&(0x7f000076d000-0x8)={0x0, 0x0}) accept$inet(r1, 0x0, &(0x7f0000fb4000-0x4)=0x0) pkey_alloc(0x0, 0x0) 2018/01/13 00:35:14 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0xffff, &(0x7f0000f6e000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/13 00:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000116000)='/dev/vga_arbiter\x00', 0x800, 0x0) sendmsg$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) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f00008c3000)=0x1, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/13 00:35:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000-0xfa)="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", 0xfa, 0x20000004, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x401) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f98000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001b9000-0x10)={0x0, 0xfffffffffffffe00, 0x7, 0x10001}, &(0x7f0000098000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b57000)={r3, 0xe4, "dc9b7daae6b616f419fbc50d41c9373f8df9108e265e3cc87cef1925c6a8cd078d9a30951767b2eb8888318a3559a5e186dbd4dda0d2ba4215758d68e6a747a08711bb34e988d4137b0bf5e72ed64d757ce7473e8b898c3597c8aa5c53351571791f50b2f1fdba8cc7d86daa458f4d2370b13ed137bfb4499247728ffd382f7b5b3d3ca61545495d3378ef53c13dfb17add9b66ce2559f05130bf71b9cdb06812581e034d90dcef5aca4f124ac18150c234ba2bd49a39bfb0373a123291c4bfe720d65ba47ae0b857ba10f0476189e9f033150b3a8b2a5e28c926e34a20f05240aef2543"}, &(0x7f0000c9b000-0x4)=0xec) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 00:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00003fc000-0x4)=0x0, 0x80000) setsockopt(r0, 0x9, 0x2a, &(0x7f0000808000-0xa9)="cf7ae2bf43615e6413c1493b6d108d4bc3c1b7dcd37bfb2e391a7f53d31a2dcd00ccafeb5f2d09a41ca702bf8d0a6e3eb36f4a0359650e347c82233610c5f1d646f888f729f564c4f380dd96d5b70ea634d2d3f41d9b20e469633e61d34ee0dede5e8aa1fe5bece30bea0048122b12629bbc5c7ce87ea04fc39a7614527a640778af89079a42b7448fb93b3f180ad6767f258e6b553b422e95ebabad972b063bb625175d134792420d", 0xa9) r1 = socket(0x10, 0x2, 0x200000000000000c) write(r1, &(0x7f0000a67000-0x1f)="1f000000070afdddfffb00f600008001fffff30c090002c006000806000000", 0x1f) 2018/01/13 00:35:15 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x71)="6e65742f6970365f7461626c65735f6d61746368657300493be51e8e012a64974403989eb18d7c33165d66d56761a9b746b013fa2f6c02f0d92281bffd5c98eff4386758418ca023c78aef10577ce81b6e3ae5fbf2f91c510480941ee2ed422eeae4014aa4aa3660db00c1a0bc9c66c94d") fremovexattr(r0, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) 2018/01/13 00:35:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001d4000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = memfd_create(&(0x7f0000d93000)='/dev/binder#\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c3d000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002fc000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008fa000)={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000509000)=0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000eb4000-0x99)=""/153, &(0x7f0000f83000-0x4)=0x99) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000ed0000)=""}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a73000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000031000)="e86e731934984ca01a5a98ef39c92966e84e6198d6049f41a1d2f7879a944c2a1e3cd6135d66ead1177fb133b82bf74b0e4f2fc392b9044dee38ab78d7898e34d670021c576cf5da0a4c77e5852df11547dc559b15477844566304c0ae71e56a262b2e51aa4ebf2d55a5859ce0fc484d8e478b477780613ec0745ae719150a6404d8685f246532dcc0f53c5149bba81b0c3a9b3147e168002aa50ae528e309be1e39104f9024999c62ee41d3acc9780f4d85af416057202fbb73a662472ccd42738c84c29cf9e318c8455f3554310477788d8c1adfdf4a689250286460a5e06b42f4967bd770e3e3ced490197275d8790ea9e946", 0xf4) connect$inet(r3, &(0x7f0000bce000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) r4 = creat(&(0x7f000011f000-0x8)='./file0\x00', 0xa0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f000027b000-0x9b)=""/155) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d9e000)=@assoc_value={0x0, 0x1c}, &(0x7f0000880000-0x4)=0x8) preadv(r3, &(0x7f00000b2000)=[{&(0x7f000097d000-0x64)=""/100, 0x64}, {&(0x7f00009b1000)=""/102, 0x66}, {&(0x7f00004b5000-0x4a)=""/74, 0x4a}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000b7b000-0x20)={0x40, 0x5, 0x4, 0x400, 0x9, 0x4, 0x27, 0x93, r5}, &(0x7f00002f4000-0x4)=0x20) 2018/01/13 00:35:15 executing program 7: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d11000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000589000-0xb2)="21de9a7562f53a406616de8ff7b275acf7b394fffb379bb5920fb430be03145b5f31fe7f90e9369ab23defbf42b43a5ed1de1efe46f551b8af272d5ab1ba55902bacabe98dc9e9f33aff9f9a6386c87a3876f5863c6694929d888a9dd34f7594beeeb730f150fea354de4645fe6b9908facc38116882074fdf328eb7e744a09a64e752da0bdc250b6b5d2e2434ec7e9576285bcba2b9777c8dea893ff67c3deba6ad05f83d55e884190d67120eeb62fb1358", 0xb2, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/97, 0x61) 2018/01/13 00:35:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0xf4)=""/244) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x3, 0x3e, &(0x7f0000000000)="f8d85b0a75ebec1dac1b2a001378255d86691a8b6dec4a6ffac00de50436509a82910b47fff09d8753a29b2e61f2fc3ee6b333ea3f1adda4f12a2aa26292"}) 2018/01/13 00:35:15 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x1)=0x0) r1 = socket(0x10, 0x8000000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x40)=[{0x8, 0x5}, {0x0, 0x1}, {0x2, 0x6d33}, {0x7, 0x8001}, {0x7, 0x100000001}, {0x3, 0x8001}, {0xb, 0xac}, {0x0, 0x5}], 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000640000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0x8) keyctl$chown(0x4, 0x0, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/13 00:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) r1 = request_key(&(0x7f000024e000+0x8af)='dns_resolver\x00', &(0x7f0000efe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x4)='$\\{\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f0000e7f000)='trusted\x00', &(0x7f0000dc0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000582000)='/dev/net/tun\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0xffff, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r3, 0x8953, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r3, &(0x7f000031e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) request_key(&(0x7f00003b2000-0xa)='syzkaller\x00', &(0x7f0000e7e000+0x64f)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073e000)='dns_resolver\x00', r1) 2018/01/13 00:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x10800000004000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e9f000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000c5d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000906000-0x8)={r1, 0x45}, &(0x7f0000439000-0x4)=0x8) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000668000)=0x0, &(0x7f0000dbe000-0x4)=0x4) 2018/01/13 00:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x1, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x5) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00003f9000)=0x0, 0x4) close(r1) 2018/01/13 00:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000eea000-0x4)=0x4b0, 0x4) 2018/01/13 00:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd4000)='/dev/rfkill\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000c71000-0x8)='./file0\x00', 0x54) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x200, &(0x7f0000f2e000-0x8)={0x0}, 0x1) 2018/01/13 00:35:15 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) 2018/01/13 00:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009fd000)=0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000fa000-0x78)={0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x40, 0xffff, 0x800, &(0x7f000086a000-0x10)=@generic="a973038272ed6566137b34aafd3bce26", 0x1694e6e, 0x1, 0x401}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000018e000)=0x0, &(0x7f0000341000)=0x4) sendto$inet(r0, &(0x7f00006b1000-0x5f)="d7", 0x1, 0x80, &(0x7f0000677000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000915000-0x10)=[{&(0x7f0000e63000-0x1)='z', 0x1}], 0x1) 2018/01/13 00:35:15 executing program 2: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0xe63a7699459e6a1f, 0x300, &(0x7f0000d50000-0x8)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000d4e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) eventfd2(0x8000001002, 0x2000000000080800) [ 58.804892] binder: 9254:9266 transaction failed 29189/-22, size 0-0 line 3004 [ 58.841425] binder: 9254:9266 transaction failed 29189/-22, size 0-0 line 3004 2018/01/13 00:35:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e8f000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000615000-0x4)={0x8}, 0x4) connect$unix(r1, &(0x7f0000e28000)=@file={0x0, './file0\x00'}, 0xc4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r1, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ac5000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x200000000000007, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) r4 = syz_open_pts(r3, 0x80) ioctl$VT_RELDISP(r4, 0x5605) close(r0) 2018/01/13 00:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000760000-0x50)={{0x200, 0x0}, {0x828, 0xffffffffffffffff}, 0x2000, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000fc1000)=0x2, 0x4) 2018/01/13 00:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000349000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000477000)=""/233, &(0x7f000034f000-0x4)=0xe9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c7c000-0x14)={0x6, 0x0, 0x4, 0x7, 0x93}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009c1000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b3000-0x4)=0x108) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000799000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009a9000-0x8)={r4, 0x229}, &(0x7f0000070000-0x4)=0x8) 2018/01/13 00:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008fa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) chroot(&(0x7f0000157000)='./file0\x00') unlinkat(r0, &(0x7f0000ee2000)='./file0\x00', 0x0) fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) getdents64(r0, &(0x7f00001b0000)=""/171, 0xab) 2018/01/13 00:35:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00007f7000-0x18)={0x0, 0x0, 0x0, 0x0}) write$eventfd(r1, &(0x7f0000f1d000)=0x200, 0x8) r3 = mmap$binder(&(0x7f000085f000/0x1000)=nil, 0x1000, 0x2000001, 0x94113, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000357000-0x30)={0x80, 0x0, &(0x7f000025d000-0x80)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x28, 0x30, &(0x7f0000b38000)=[@ptr={0x70742a85, 0x0, &(0x7f000018e000)=0x0, 0x1, 0x1, 0x1c}], &(0x7f000037b000)=[0x70, 0x78, 0x38, 0x38, 0x38, 0x48]}, 0x4}}, @increfs={0x40046304, 0x3}, @acquire_done={0x40106309, r2, 0x3}, @increfs_done={0x40106308, r3, 0x3}, @register_looper={0x630b}], 0xc7, 0x0, &(0x7f0000820000)="36f4b456e6017399dafec071f8b57f217714fed0b622e98a73202a5e969323d708879c27b092caadd4fc6f4b18505b77bf438002a03b9e6d672b5c1558f7fb62119774e767d415489cc91e00756ea60a4b9031cc685941f568e18a6298e69f706cd8a98577ee19030c3b732c48f007c3e16ac8f90aa3298e11f16a979a1b5b0b0f6766769b373f30e1ad15b476e088977064a73f9324da30a98baa154dfd9134412631e7ebc7dd409a360ecdec44a7cc7b1c96eab4b6cbb8f809e7e7a82d66e7396f199ab10c7d"}) 2018/01/13 00:35:15 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000bda000)=[{&(0x7f000058e000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/13 00:35:15 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000417000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000-0x8)={0x2, 0x81}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6b6, 0x0, 0x3, 0x2, 0x4a59, 0x366b, 0x101}, &(0x7f0000001000)=0x20) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000-0x24)={0x10a3, 0x80, 0x0, 0x980, 0xff, 0x3ff, 0x3, 0x5, 0x7f, 0x3ff, 0x8000000000000, 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000)={0x4, &(0x7f0000001000)=[{0x6f3f, 0x3, 0xffff, 0x0}, {0x5, 0x20, 0x2, 0x3}, {0x100000001, 0x7, 0x0, 0x10000}, {0x1ff, 0x1, 0x4, 0x3}]}) socket$inet6(0xa, 0x2, 0x100000000) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) fcntl$addseals(r0, 0x409, 0xd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000003000-0x63)=""/99, &(0x7f0000004000)=0x63) fcntl$notify(r0, 0x402, 0x80000004) recvfrom$inet(r0, &(0x7f0000004000-0xb3)=""/179, 0xb3, 0x101, &(0x7f0000005000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000005000)=0x7, 0x8) connect$packet(r0, &(0x7f0000004000)={0x11, 0xf6, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000007000-0x4)=0x7, 0x4) fcntl$setsig(r0, 0xa, 0x25) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0xe)={0x0, 0xffffffff00000000, 0x3, [0x3, 0x2f8, 0x6c5]}, &(0x7f0000008000-0x4)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000-0x57)={r2, 0x4f, "92ebc3e73a7001f63880a839c92f327a269e0a7742f23253e659183ebdc7b32d90744ca03441ee80844ac5dade813013920082af6dc7436008461ff99d3250c5797a8c987ed67bdef5b66b6d63eeac"}, &(0x7f0000000000)=0x57) 2018/01/13 00:35:15 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000c000-0x10)={0x0, 0x64, &(0x7f000000b000)=[@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000c000-0x8)={r1, 0x100}, &(0x7f000000a000)=0x8) syz_open_procfs(0x0, &(0x7f000000b000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") 2018/01/13 00:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$user(&(0x7f00002fb000)='user\x00', &(0x7f0000e31000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000289000)="812dce69c611438cf4f2f8fdd80b26cc20ba1a63c8afdd636a0f2c3f34fb3bca596cb94d55a224349adf76fcf4819b977fc49ea84e2e0f6d6338633ec4261ae68bb4fa560866e7ac31c38e9a0a64d22dcf644dd1c9f8fbf82f9b500b9beeb2ca4f1569ce98ad551669af499b219baf7df828871635ed6ec6dee65463e4f12775a4506df8648f0c4d2c32", 0x8a, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/13 00:35:15 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00001a2000-0x7a)="eb", 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fdb000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fdb000-0x4)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001ce000-0x10)={0x7fffffff, 0x8000, 0x20, 0x1, 0x0}, &(0x7f00006a1000-0x4)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fda000)={r1, 0x8}, &(0x7f000012a000-0x4)=0x8) [ 59.090747] : renamed from syz1 2018/01/13 00:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b64000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000222000)={0x0, 0x3d, "058dfd573d08d1cc634fd58b4329939e79ccde3eb745d8516185189079ef0be46f8ea1177c0edcf2a37e079f19ec63467fd1dd774ccfe002a45deea3db"}, &(0x7f0000d7f000-0x4)=0x45) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007b3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009b1000)={r2, 0x2}, &(0x7f00005d6000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/13 00:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) r1 = getpgid(0x0) capget(&(0x7f000041f000)={0x20080522, r1}, &(0x7f00008e3000)={0x9, 0x7, 0x10001, 0x100000001, 0x0, 0x80000000}) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x6a) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000978000)={0x7400003f, 0x2, 0x1a}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000015f000)=""/11) writev(r0, &(0x7f0000516000)=[{&(0x7f0000e99000-0xc2)="e9decc572617abcce9ddc6cf223c867a1c55a32cd0065841729bd6180c6fe90dd12a33026ac89e661950f41945af7c5acb6427ec94f06c71555c11549adbb054dc121c328debac9e2f396e09248b128f1516359a7c364917868235db3d9ffce0aa226d116560f5226e375d8de568ef5978ecbf002879106912f1dbf6373bf65d5bc23720ea252fb3a2ff4bd05fb00c6a4a78eeeaefef869cc34e075027a150ae3fe6a1a9435328bbfb2c541888ff9bd207a4297ef035e4f2eee4623a4d9986ca3df4", 0xc2}, {&(0x7f00002b8000)="2089ff27567b36617e7e69de220f92eb9246e1b53c669fa9c2b8128815ed87b6c67d5a5a71d79cfd98fd7d664c339ff9460a8590b324d785bcd0e4ebaf36ced0b761f9d4de3a8e3b4234b8504377ed331d", 0x51}, {&(0x7f0000e63000-0xf)="3b1c2f481347dd957322f55d5cc265", 0xf}, {&(0x7f000006c000)="ac952beb08bb1638380cdda446d83d7dd175564481b433e4b98d2daa763002ecad433f76ad4a8dfde1d15a7fc6e6fc17a83356350a887f38b5fcb5b3fbb06045569bd9811f8004ca8164eef08b80297f8aadfc7580b42a42366ef77e7760fcfed58d52508bc9faf7473271478151b14d03338cb9a49c38bcad5a7232827aa740e29eab35b21e9312f489f4d845587f924281fc70571e36d56afd2e034ec34897ab80fa56e1e8baa55b3265e39dd719b5a80f04bca8a009276a4cacca47e856dcecb9be7831cc147aec8eb2fecde584c45aa6e769aec7334f2d5d2e406e707086b0a4a83fb6b85f8e60bb17aaa7d5f44135", 0xf1}], 0x4) r1 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/13 00:35:15 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005b8000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000ea1000)={{0x3, 0x81}, 'port0\x00', 0x8, 0x4, 0x1, 0x10001, 0x8001, 0x2, 0x80000000, 0x0, 0x4, 0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 00:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="e1ffffff00", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:35:15 executing program 0: r0 = memfd_create(&(0x7f000088c000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0xfe)=""/254, 0xffffffffffff0000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/01/13 00:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000822000)='/dev/vga_arbiter\x00', 0x18400, 0x0) connect$nfc_llcp(r0, &(0x7f000020a000)={0x27, 0x2, 0xfffffffffffff001, 0x3, 0x200, 0xfffffffffffffffa, "c81361f2d604cf69a3cb9061ef1972d10164c2d00828085563ae728775d801ca76c2df49655ae84ec1f3f898634960f1b5aee4b1d5bea600ec04d9177f9b33", 0x4}, 0x60) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00001a2000-0x1c)={0x0, 0x2, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0xfffffffffffffffd, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/13 00:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc7000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c41000-0x4)=0x0, &(0x7f00003f9000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f000015e000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000c4b000-0x4)=0x4) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) 2018/01/13 00:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x400000000210, 0x2, 0x8) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000952000)="ac4f9949971d0d5b754dc236c6890afb3ffbdd4180d274eefe798e4bea2239ba3534e1", 0x23) socket(0x10, 0x2, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006d3000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000-0x4)=0xe8) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) 2018/01/13 00:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000260000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bd4000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x100000001, 0xfff, 0x1, 0x1}, &(0x7f000012c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c80000-0x4)=r2, 0xfffffffffffffe7b) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/13 00:35:15 executing program 1: r0 = socket(0x18, 0xfffffffffffffffd, 0x0) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000c4000)={0x7}, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/13 00:35:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009d7000)='cifs.idmap\x00', &(0x7f0000ffe000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000098a000)="360487fd23c227e7771bfff13e740d44945e6e9d851347b5282cbe46b149413a1d3ee92d23cef00b59448c3a2d12ec4dfa40084facb54e74d08a385552fac0c85aab364da0553c59f71c8e277392bd47b495eba8eee4788c0dfe9c149dee5835f6805548357a2214319c73818cc00429359a2a2c060891098eb450a14290994a9773ad437709575c1cd0686936cc65e308cf97c13e0904b6c1370c35fee31998f914905120773342aa228d690f1a0e54c061774e2e4f35e1068d064dd0e7467312aec70f", 0xc4, 0xfffffffffffffff8) request_key(&(0x7f0000bd6000)='big_key\x00', &(0x7f0000b29000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a19000-0x2)="e400", r0) rt_sigpending(&(0x7f0000c5d000)={0x0}, 0x8) mlock(&(0x7f0000191000/0x4000)=nil, 0x4000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000170000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f000094f000)=0x0) 2018/01/13 00:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl(r0, 0x1f, &(0x7f00006df000)="cc574abc796c6d458824b045e235983ac5e748cf746d320a0b8996f19c0d22c86c1f6b3317100eed21f5737358724548c008fb3a5dbae18e200e53fc8dc5e12240a8b8179ca68570071ac2c7679af708cbb4732528904a6c7f4fabc35b0332d9dbf612537134404a21f93713d3fd97f2289f252c322992cf818f1ed45a9b065d31bbd5e0fba26c8c6df23c8b4f80bcf3a90ad64403f2bca93053d70652abf359b4a29022245e96d3b22c017aaa22bf7c1a5730bb70072194f7ef6398aebcd623a600953e5014e00d70386c1e") recvmsg(r0, &(0x7f0000c89000)={0x0, 0x0, &(0x7f0000fd8000)=[{&(0x7f0000302000-0xf9)=""/249, 0xf9}, {&(0x7f00006d6000)=""/213, 0xd5}, {&(0x7f000020c000)=""/223, 0xdf}, {&(0x7f0000340000)=""/237, 0xed}], 0x4, 0x0, 0x0, 0x5}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d34000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000036f000-0x28)={@generic="956c73569ea268ccc7d35d238deb7448", @ifru_mtu=0x8000}) pread64(r2, &(0x7f0000112000-0x78)=""/120, 0x78, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000c3000)=0x0) 2018/01/13 00:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) sendmsg$netrom(r2, &(0x7f000050c000-0x38)={&(0x7f0000daa000-0x10)=@ax25={0x3, {"93a3a22a1406c8"}, 0x1}, 0x10, &(0x7f0000d14000)=[{&(0x7f0000a3c000-0xe7)="e55a8550f497b6aa07270ecb4b56a00d0c35d978d28facf15d7d88f1228e8a356080e4ddd30311a6a4cd777388c9c7f6e406b501c25c709733593e2637b134b137db993070638c9c903b9088f744b470dc989b7fa5abe4bb48301b5ae15280dce6894b0895ec4e0a5d2be1785ae37432dd07d9875ad16c4a11f0f737eb9bb8558beae9fca9b2f2bcd5009a9861c6f29a352d54b6ee5aceb6812c62c80c97afb26d92082134c2ec65e259801dca3a7e760e2a608060982dcca27519ccba9cd443d211eef4c4f718e49a4e2067127985b82db97b48a55f6fbf8ec48aa0e056714ba4c9a23fd88489", 0xe7}, {&(0x7f0000fa1000)="8db52db56a056a1611405930d4044076721867bd1c3fb3a05f54e06599f856ca22655982433b81c2ba77f4d32e42da67462b350b12260655a1d8d37fe53a784aa1d2fb8e0710b19e0dfb", 0x4a}, {&(0x7f00002de000)="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", 0x1000}, {&(0x7f00003ae000-0xd5)="f4eb749b7dac73a2ace5e30bef65bb29cb84240fd312b5c5ae53589703c183241f4331c6912a1c4cd2b4eca1622c5df1a8943a7567431759c841dc060071f9db94c56aa32278fcd849e94ba5d9fb992128dd2881c4be8aafc251fa0aabad1973949a4f3d6708085a17fc3a7cd9460c0854c1b834b164c04eb04cfcf5ccadccd4dbbfa27fccb07000b9f620c5f416790314af22f6959ad30d340b02ead1e948510f1455e413fed314431e613e1ee66b969da609ace39ebccb5c0db4d265e5be58088adca386e9078b56b5e9e6e3b205ce4e9d3ed1be", 0xd5}], 0x4, &(0x7f000091b000-0x1d0)=[{0x10, 0x0, 0x0, ""}, {0x58, 0x10b, 0x100000001, "35f1dd421eb1f405398e66347cadb138e57416805068e56143a3b4c39a49ff9996160f90e6b25d25937370aa4f862c51f97bc466fb72fd459e90a9f2d9a4cf6a083b"}, {0xa0, 0x13a, 0x3, "a8f7d976b1abd7b413ccc8eb502aeb412ca991ec0098d26886c525151e7a49a8991f247ed0236dbb5dbe57c50b0125027cd718d71d89276b25c91ecbcc686868cf2ea09db21067302799ac6363b44269917eab6af7eddb98a3ac23f0d0c27c816500e22daa3e9b19557cc8db30f9cbfdde13b048a500267e1edadc440e99a4bc794b98aef9737f78b3054b615cbc"}, {0xc8, 0x197, 0x8001, "930bf8ce1743842ccbbbdaa1e2a403d5595b89ab6f13ba41003c8696c39b517e592a8a21a442392edd1793e645f282748de461dc9f30898307f79600be92bed98271e6da3829c623dc535749d17cf756091dd54162447cfc8f4fbc17359894a68f2ebbc89d905f4c80e8bdc8bd8b28ad43cf6749a362775daea64b804f43c035181d2c69ad0c74146ca93004843672741e433352e3d8326ab117eec8cc854922bf09df6947a5743dd9b6bf2ef9c55a1063681505f527c1"}], 0x1d0, 0x4}, 0x8001) 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) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000c83000)={0x1c, 0x0, &(0x7f0000fcb000)=[@clear_death={0x400c630f, 0x1, 0x3}, @decrefs={0x40046307, 0x4}, @exit_looper={0x630d}], 0xd3, 0x0, &(0x7f0000afe000)="507575ffe7a25ff413210e067fd65a54879e098abf2ff90f8bb6ccfcdf8b4336e12cdd1efcf8a2c688049fb093f4b93e753e7cf3fe45e9716e17e9535c0f3b0819cf083fd7a0c99e9abe4bb90bda85973160f1c2803816209bdaa7004b7a4bac12b3c7d2a4c228807afe6b2583fac3b8a9207f417f379f557c6411cec2db9a0e09fa53799f11dfc5057a04d4d37704b1444505a0758860b6eb6a2847c4ebbf9e9b7afabe715d18640dcc71b7e4a8c5d860517362082440befc94d90568c72be0c821b13f6c31cb37739ebb619f6c44a39c27d2"}) dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000d85000)={0x7, 0x15b, 0x41f, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) accept4(0xffffffffffffffff, &(0x7f00000fe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e86000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000946000)={0x0, 0x100000000, 0x14, "72aa06955f108f9a0524dbfeea580fe203162982"}, 0x1c) 2018/01/13 00:35:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000a06000-0x8)='./file0\x00', 0x2, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000)={0xff04, 0x6, 0x5, 0x62e, 0x3, 0x0, 0xffffffffffffff00, 0x3, 0x6, 0x800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x1, 0x10001, 0x5, 0xe740, 0x80000000, 0x1f, 0x3, {0x0, @in6={{0xa, 0x1, 0x451b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc5d, 0x5a8, 0x3, 0x5, 0x6101}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0xfffffffffffffffd}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000003000)={0x4, 0x60, &(0x7f0000004000-0x60)="3fb887e5dbf27928253fd364451f050890f519b1d026d1f215f6bcb2af14bb749a18b9186b6f15374370e65d51b8058c914372d83b083fa56d79cacae573670aa869375a84bcfb32c80e4d9d8ab2222953bcc9272f597305e52fd1067d22af8d"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x6, 0xc, 0xfffffffffffffff7, 0x1, 0x0, 0x8, 0x2, r3}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000006000-0xc)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x25)="8527776c616e31256c6f6264657621d45e6e6f64657673797374656d707070302f656d3000", 0xfffffffffffffff9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000004000)='blacklist\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='{-+nodev\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000)={r4, 0x1}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0x10)={r7, 0x58, &(0x7f0000007000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000009000-0x4)=r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000009000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000b000-0x78)={0xffffffffffffff01, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0xc0, 0x3, 0x7fff, 0x0, 0x81, 0x1000, 0xf7}) 2018/01/13 00:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e12000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f000054d000)="") 2018/01/13 00:35:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$inet6(r0, &(0x7f000011b000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e64000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c3e000-0x10)={0x0, 0x9, 0x202, 0x3}, &(0x7f0000c07000-0x4)=0x114) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000027a000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfff}, &(0x7f0000c60000)=0x98) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000665000)={&(0x7f0000b09000)="825e71ecc635e041b398", 0x34b}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000050f000)=0x0) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0x8000000fffd) pipe2(&(0x7f0000f54000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000050e000-0x10)={0xdc, &(0x7f000056e000)="d196851ddc700ee1fb9ba1b8662ae204c603c5d7fad0959c9df1213ff4af34f4576f75715a1ff33585530e026c06b906c1f909a8fcf5904edb26724a5b16609769336e0cb0c7a459c4124fb0d2359c03d2e052ff2d94861060b26910506d72e5b4649393a704980f96c46020e75c7a2383d0be4d36c5c96f06c2116f170dc521c95c121a8c7f132570d4911a2ee5da8ccbc79548e559e972c4b76c43b77d564036f8e803a497241ab4f06d05a9b9f6cafd862407f6e99f12ee7593aecf3125de5a422cb0dcd91c275dc5fa3ec5130425c7d742b3a2e54c91670b120b"}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b7c000-0x4)=0x2, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00005ba000)=[{&(0x7f0000b86000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000a08000-0x70)=[], 0x0, &(0x7f0000312000)=[], 0x0, 0x0}], 0x1, 0x0) accept4(r4, &(0x7f00002de000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000448000)=0x58, 0x80800) [ 59.357288] nla_parse: 1 callbacks suppressed 2018/01/13 00:35:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000)=0x0, 0x4) socketpair(0x7, 0x805, 0xfff, &(0x7f00007a2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005ba000-0x8)={0x0, 0x100}, &(0x7f00005a6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007f2000-0xc)={r2, 0xffffffffffffffff, 0x30}, &(0x7f0000a0c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000040a000-0x4)=0x2, 0x4) 2018/01/13 00:35:15 executing program 1: pipe2(&(0x7f0000324000-0x8)={0x0, 0x0}, 0x84800) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000f73000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000001000-0x92)=""/146}) splice(0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xffffffffffffffff, &(0x7f0000002000)=0x0, 0x0, 0x0) [ 59.357297] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 59.373125] device syz4 entered promiscuous mode [ 59.376453] device gre0 entered promiscuous mode 2018/01/13 00:35:15 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e6e000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="b1046c23b7fd511e1b316f64abbcc6baeb437c1432150cdcd722a2ebc1098568c2e2bb6647ed288f9340ee0fc8d01f2d04584351f3e3190b7e0a10e215e09302e1af041bd07b1c7761ba29f1f589a25743bc6a2e005110c8fdcbe121fa237c71049323f06d1bd6a0ab5e1192648336769cbd1df1fcb85dd32928d2453fd86f59e9222b944dce4345ae5ba1e10c411ffce6d0395f3a4864f9d5f4f52328", 0x9d, 0xc080, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) dup2(r1, r2) sendto(r1, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/13 00:35:15 executing program 7: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000066000)='user\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c9000-0x68)="cb", 0x1, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000626000)={0x2, 0x0, 0x3ff, 0x2, 0x3, 0x7fffffff}) 2018/01/13 00:35:15 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e63000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e64000-0x73)={0x0, 0x6b, "d131b8a0aad08fcb80877f97e0627acdff786e243d32283657f4ad983dc57c463d1ce4db29098ddaebef801d1099f3fae01cdeb8f8be0583ce168c553cb735e22961c36e3915dc08da4fb32cd66ba7d7eaef9973d2fc8bfbbe5017da5b69519373e6f9a3d9c94c5a55fe2c"}, &(0x7f000038a000-0x4)=0x73) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e65000-0x92)=""/146) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e63000)={r1, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x81, 0x2}, 0xa0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000e63000-0x4)=0x0, &(0x7f0000e62000)=0x4) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e63000)={0x0, 0xbd, "066b628ab885377e567f8a46c542b5503cc9a95e51dedd8012949a172f7dc436fb5c67f1d382edd5452e606339a6071c6aaa58a600a3e0e66b03a6626c11690cd8228502eea2a8b9cce24976ef37ee96015b3986109abb3f00f14e1c9360f948583e352c73d25e9c42f57a564e7cbc10fd1b1fdc59bf9f2de514ee11c28221f5a2bbf18c389efbed9b7bac12b2092408c2ba960f52b9c235e89f38e72346dda6b221b0430763ded8bc9d5fa2cdd9f33d9ce4caf535cc4b781a505e2af1"}, &(0x7f0000291000-0x4)=0xc5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dc1000)=0x0) ptrace$peekuser(0x3, r3, 0x832e) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000089d000-0x45)={r2, 0x3d, "a47643c06d6d23fb287aede4a464fc52ed6ebececb67ce322442d14f7eaa53d7707a2e889dc4e0307413fdc4116607243ac92de568befcaecc2d7ac495"}, &(0x7f0000e64000-0x4)=0x45) [ 59.386923] device gre0 entered promiscuous mode [ 59.405083] binder: 9371:9374 parent offset not aligned correctly. [ 59.405113] binder: 9371:9374 transaction failed 29201/-22, size 72-16 line 3269 [ 59.412030] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 59.444567] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 00:35:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00001cf000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000ff4000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000015b000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r3, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000087f000)=@common='tunl0\x00', 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000531000)=@generic="903e96658ed54a4a0ac3a0c66085cfed", 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005f6000-0x8)={0x0, 0x4, 0x0}, &(0x7f0000914000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000079c000+0x7e)={r4, 0x8001, 0x10, 0xffffffffffffffff, 0x9ab}, &(0x7f00004e5000-0x4)=0x18) connect$inet(r3, &(0x7f0000a93000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000362000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000241000-0x8)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000e87000-0x70)="d9", 0x1, 0x48001, &(0x7f000090c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigprocmask(0x1, &(0x7f0000dbd000-0x8)={0x80000000}, &(0x7f0000c8a000)={0x0}, 0x8) connect$inet(r3, &(0x7f00002f6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000098f000-0x8)={0x0, 0x35f6}, &(0x7f0000335000)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000cf000-0x88)={0x6, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004b7000-0x8)={r5, 0xaf, 0x581be104}, 0x8) [ 59.446232] binder: BINDER_SET_CONTEXT_MGR already set [ 59.446240] binder: 9371:9383 ioctl 40046207 0 returned -16 [ 59.459872] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.473752] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 00:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e68000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007b3000)={0x5, 0x5012, 0x0, 0x8001, 0xffffffff, 0xff, 0x5, 0x5b, 0x0}, &(0x7f00009f3000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000539000-0x8)={r3, 0x2fe, 0x100000001}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:35:15 executing program 2: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b01000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003ff000-0x8)={0x0, 0xf19}, &(0x7f0000fba000-0x4)=0x8) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fbc000-0x8)=0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fba000)={r1, 0xd2d7, 0x7, 0x3, 0x2, 0x6db}, &(0x7f0000fba000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000076a000-0x18)={r1, 0x6, 0x30, 0xfffffffffffffff7, 0x6}, &(0x7f000015e000-0x4)=0x18) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000fb9000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fb8000)={0x24, 0x0, &(0x7f00000df000-0x24)=[@decrefs={0x40046307, 0x3}, @release={0x40046306, 0x0}, @acquire_done={0x40106309, r2, 0x0}], 0x2a, 0x0, &(0x7f0000975000)="722343a8d6876108ae22444eaffbe6247dde36c9de02918ac6af74bdd3916ac72c18f8c65514a18301ea"}) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/13 00:35:15 executing program 3: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a70000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000a6f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000067d000-0x4)=0x60) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000645000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a70000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000a70000-0x6)='sched\x00') mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000092e000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000-0x4)=0xe8) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a6f000)=0x0, &(0x7f0000660000)=0x0, &(0x7f0000a70000-0x4)=0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a70000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a71000)='/selinux/user\x00', 0x2, 0x0) 2018/01/13 00:35:15 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"be7cb70b86366f"}, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000002000-0x8f)="b10c933028e9002580cffda6f5baf995d0c979a003c0eb234be04459b03af39d03e0e13fab878581dd4da95624d12661d0c4aa7d125834479e3d6e2576f00a70cb2753432f3f0594248379ce9f5f5c6ad463ef7614850e15dbcf0a8cf3fe8b87b2a24bba2870a3f17e30f00c66033fdbc21b61a742ba5c2289bde177d3fbec1ae79d84bf344f01b76b3d0e7f734f6a", 0x8f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x5)={0x0, 0x5d6b, 0x0, []}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x0}, &(0x7f0000002000-0x4)=0x8) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x6, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0xfff, r2}) connect$llc(r0, &(0x7f0000004000-0x10)={0x1a, 0xf5, 0xc78, 0x7f, 0x7ff, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000005000-0x50)={{0x1, 0x7}, {0x100000000, 0x2}, 0x7f, 0x6, 0xff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000005000)=""/94, 0x5e, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000007000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd, 0x2, 0x100, 0x4, 0x800000, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000008000-0x17)=@random={'trusted.\x00', '!systemmd5sum\x00'}, &(0x7f0000008000-0x4)='GPL\x00', 0x4, 0x2) readlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0xf2)=""/242, 0xf2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(r0, &(0x7f0000009000-0x8)='./file0\x00', 0xa0000, 0xa1) shutdown(r5, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/13 00:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003f8000-0x4)=0x3) bind$inet(r0, &(0x7f00005b4000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed7000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000291000)={0x54, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f, 0x0, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000176000)=[], &(0x7f0000917000)=[]}}], 0x0, 0x0, &(0x7f00006ed000)=""}) keyctl$instantiate(0xc, 0x0, &(0x7f0000840000)="", 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000884000)='/dev/keychord\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0xb, 0x4) bind$inet(r3, &(0x7f000066a000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff92) 2018/01/13 00:35:15 executing program 7: mount(&(0x7f0000629000-0x8)='./file0\x00', &(0x7f0000e99000-0x8)='./file0\x00', &(0x7f0000497000-0x6)='ocfs2\x00', 0x40, &(0x7f0000183000-0x1d)="0ba55857e78dc0c5cc0131b3938fbec67c84b0435cc239e9ef2692e407") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chdir(&(0x7f0000b52000)='./file0\x00') rename(&(0x7f0000a33000)='./file1\x00', &(0x7f0000fe0000)='./file0\x00') pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/13 00:35:15 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000004000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0xffffffffffffffff, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x4}, [@algo_crypt={0x48, 0x2, {{'cbc(twofish)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005a2000)='/dev/sg#\x00', 0x7, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000687000-0x4)=@assoc_id=0x0, &(0x7f000081e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002bd000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x1, 0x898b, 0xf60b, 0x3}, &(0x7f0000c22000-0x4)=0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000026d000)=[{&(0x7f00005ea000-0x29)="2900000018001980013d75241a0407210206e30067fffe01040000000800050000000200000008bf00", 0x29}], 0x1) 2018/01/13 00:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) [ 59.748300] binder: 9430:9431 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 59.755104] binder: 9430:9431 got transaction to invalid handle [ 59.780439] binder: 9430:9431 transaction failed 29201/-22, size 0-0 line 3004 2018/01/13 00:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000a4f000)='./file0\x00', 0x0, 0x11a) readlinkat(r0, &(0x7f0000d60000-0x8)='./file0\x00', &(0x7f0000cbf000)=""/9, 0x9) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000c28000-0x10)=[{&(0x7f000083e000)="580000001400192300bb4b80040d8c560a06020000000000000021c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010006f40800000100e86b0f536e", 0x58}], 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000492000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000b9000)=""/231, &(0x7f0000bdc000-0x4)=0xe7) bind$ipx(r3, &(0x7f0000f12000)={0x4, 0x5, 0x3, "242d2b0d351c", 0xc2, 0x0}, 0x10) recvfrom$ipx(r3, &(0x7f000030c000)=""/246, 0xf6, 0x40002040, &(0x7f000050f000-0x10)={0x4, 0x9, 0xd7c8, "ab6863753c99", 0x5, 0x0}, 0x10) openat(r2, &(0x7f0000eb3000-0x8)='./file0\x00', 0x100, 0x0) sendfile(r3, r2, &(0x7f0000014000)=0x100003, 0x10001) 2018/01/13 00:35:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000248000-0x1)="", 0x0) r1 = syz_open_dev$usbmon(&(0x7f000033c000)='/dev/usbmon#\x00', 0x3000000000000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000002000-0x50)={{0x1ff, 0x3}, {0x20, 0x8}, 0x1f, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000094000)={@common=""/16, @ifru_data=&(0x7f0000000000)="ee2e2d2f5550427d1210a6fd1f29e92b2ea6081f74e1062770e1170268e7c3eb"}) 2018/01/13 00:35:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x200000010, 0x0, 0x9) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ebd000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000049000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x0, ""}, &(0x7f0000713000-0x4)=0x8) getsockname$packet(r3, &(0x7f0000352000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009ec000-0x4)=0xffffffffffffff1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4) 2018/01/13 00:35:16 executing program 6: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000069b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4436, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r2 = epoll_create(0x400040004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r3 = inotify_add_watch(r0, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_rm_watch(r0, r3) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}, 0x8) 2018/01/13 00:35:16 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000118) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff4000)=@assoc_value={0x0, 0x0}, &(0x7f00008db000)=0x8) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/13 00:35:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000ef5000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f00001ce000)=[{0xf8, 0x1, 0x0, "92e86e03dd88e6ed007123c77ec19b259c6a1cbdc9b888da13fa1d9414277a4a926e29e856c4870d78dbfbb31d241a8addacea2405682c28fdea09716a08d972ef3886d7c23b02c8704263f70608131606c3688c01593db0ade7e25a59a42bda203e2726ff836ee3b0a4943e93cd4ed58ef21366be5ff7ba4f935442142fced02e84448044a6d6c63fc01eefbd3a3522092e3ca8cbaf1d483e11ae0114b71b9c737fbc3ae534f359afce30792b942f0b40eb7af5f3d315cd8c26f27c9b6ea9b61c0eca530ed4980603b658e02a9416c4318cf80c24631ee04dc673d7a27497c39bc0f63463"}], 0xf8, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000332000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x2000}) r1 = open(&(0x7f00002fb000-0x8)='./file0\x00', 0x8000, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000033c000-0x20)={0x3, 0x1, 0x8, 0x2, 0x18, 0x8dfe}) r2 = add_key(&(0x7f00006f1000)='id_legacy\x00', &(0x7f0000c2b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005c9000-0x1000)="a1016d94f92d9c8e39403f23dc55e9d66bcc73d0bf8807ca37a72b837d502806de49fce205aa229e5ec111640a910303a3d5191aebebeb623323099c1d630a2ad56f32b5b73d00c74d72aa7d60e212e14e4729ecf94ec882e3f84954d550a0b563054e497661d5be40ac8734c84bb6dbb0c05d9e2591fa649f3d3f073870b6552fe307b758efe453e7ef8d9fb6d15954e47f9034878f5a29d96387ea441cc17504e7fd1b74afb2d6c82d653edf54fee3f17543587ba4f9afe016374e5d572ce1e0f636da71f965dc9519b132ccc0c744f9cb26308fa7c2066407a1780e1f59cbbd89aea0d0ee95eb5ddd147412a0ca50e1771b4313cd57d87a3ca3578eac44c6bba30f9af85ed3d98fa603f202bc63827df7abb5b71467dc695c3f8d6d0b9451a5ad1e312df790a52d255836f766a7964e5a417476e00980318078f9c2dd1d56f521daa045eba58a530f74650a5188548be331f0089f208d3042701f2858a205249b52c68c33d46319364db07cb6ae1ab4a0153d737fefcd5604b3584ca8a3aab071fb0e96ebc13d8cfcb01b8de168d8de8f767291be6c9254e73d177e5080630fab02eff299a72b20ea099985645b434a80beff94c81bfb6d85e12be6a528ef3502a8d5c7589195a22e273761c108dff78be82180e81e39088d8dc82ffe1a89f3b67fba9f9e9988098f166d39ccb803ba598a0fe8c7f0cd9076c4aa0ef9bcc435ad3e34633d9973ecbe10988486b7b4b9c887d4c51bcd76ffc100b90f7154e465d3ea46ab5e2828fd7c03c56aefa0b8cce265e0e28ba6b30122d8c34ad0720ac90f414710a5e1faa00be45af3e112119968837b7526af23eb591fac1430432955f8782a1da52e5ace6f664d74112e0ed1986b124f93fd0b0a45bacb00a5bc8d63b1821be7951d4d8f6768beea50ab4680ca8be7fa824df4619598cd7e970b3e4811442db09286b904fe649ef99131cfab3997fb3eba1b8a23693edeea2519bf4999ca35606a875ba7f5b9a9779c81d9af92a1ce66c1bc31d3e2365fa7181638c2fe434110643c0529962c449a8952fe0984eb074afac873eb91795a89fb42bceab774ffbe9b9db8faf5b5a3fe0cdcae3a7805bad95ded7a89230d6defb16798aaefa2f8cd2bf7638fb1f3cc79d7b64db08c047aee6e648d2f9ef511e5c3ba5e417b8336ce787703901597eb6314205481e4525415677e5b374462730638a8ceb4a9037cd948003fcaee4c216877b3c02001ae303f858197b70efdd3580962d3bcf0ca990adf392b31637bb131a73c0be7a525f9fbf1164ecd07612b9b07a7a1675a6ad0d29f0ca103d5fba21f06eb97217a014dcdd01fb7fb751e8cf69c96566afdff232f121e35c17119bb959840ce5f5ed63db45038dd5f5b4e06521a47324aaba038b927ff492d83fdc34110f1f4c73871d4007df790ed67aeab941bec62a90c74dea0f226e85ef52afebfe53e8d3ca9b709c8da960b3edb219b4826fc11b1e24ecd126bf28fa8b05a6e2ef8905f24931022e1ec6500f01d7923cb9361aa042f47a31887f76d1c450b2ede9dc674b8cc8b6bfdbf45077a54bfa5e420d85602c019b692aedb6a1948dce6fabeec61963b7dc898a7be0000caa85c93bc5c19940b485a8e68ae7e13bad367c3f9c12fb621d0ad25b0923a4d0a26c582a4b2051a29ed369edcebb659b262550dad18410aebd5e0f781c2f8fb23810fd3622f419099a51ff2fb2bed2762c2929d24ab68eed6104eb72d1e287a7b3c1a615226a480e279bed3d19dc745c8193856fe60c7fcd5929aba071c60dfc6517b5b4d4e39060c6521668736fc8f5105a73cc6ea979b4008b299bc7d4a529cd31424d8a4882607de18734f353e00f8859838ca00aca452b0b48ecf9cc572df1002874530525e67d421871df18e971d6113ad1e916b2ef037929ee1fbe3ff95a09529215ab12c2dcb49069a7840fd2ff7beb2c0cf12cf077af3147f29648d26b5cc986257965138344bf4900a4eb1f4972233490a0ca5988636c9f2f5de1d08ccb82b7d5803ab39579e259cb42250e4f58adaa3f933ea6d7d029e1c3823fabb26688db67ccdea0d68ae28f7c18ce74745ea87872250423fcae5a57492e2fb24351b9c00f86758b9701a2df058508bf62c6ec29d5d0e49a5db75afe9206bcfa6f3b540fd9fc82267a66539c7a81f36da68708147e46fb4075932f2863e3171addefb44d21d54959b6437c5b7f13ebb6c5869ad64a704e7fd449268ab2c95994efed8b37ffc4a57458a69dc8d18c9486fa25212783af88bcf3cd49e7faedef645c8f62e99803b77a2ced884c4ca59d82a945f7a68ae975ae33693249da5b61b1fcb40e4aed280f41dd48d5e060fd215e895e4c428c17b2a615b15375991fb6c2a1862b595f40f3ced3c9fbec16011242836aa56f2f110d036a5545e6ba32e77108adaabb2f9fbf404240fb17986516bd7a220267918120968d60156e7f7c1578fa4d8a7e3a0b65c8a99584d53f3a59ccf8cf9155e30ae88286695cabf2ba65ab2bcaf1274a3783736dc79529ba07a1d31fc0063583eaab4f7479de7fcbfa443b8ea3cd2b18874095a264c2e1d74669434407c20ef3b0b2ba5e91c65e3e06cb9f886b9bbd40827e660bb17640572715db38755d61447f920eae04570f8eef78f9aeafd9f60b14004f0f1a35bd57b3d30fbed05bd18311c7b7f556794020e1cf6ac3fb8381ff0d49e39fba9e35adba6aea1b8030ae55a77d3a5d2635cfacc81b126ea1c2af57b20e3fe83e33329e82818cd3ec581470022ff737fda80b9a460a7c4be5fccb1a31d3d9c80acefd6aba15e6ece3c9b7ac5c9036ff7388edadd147821a43a827d10694b3db4ca916036a8b5eeb1d822b1ef464fe2c0634b423110ae6987b7766d61dbe8dfc78c317fe27b8a4f3c96520ca88de5b4387a968abf9b35449989b7df2529b81da67094a889a7ec88a271c4f402cab4d33fcbc1c000708bca50dc7d195693c59bbf170dbd336b63e666495718e252cdc2d66b01857141185169c75376dd6960c64f190d191824d2f80a6c4583d066485e23e4299a06edeb0ef731d7da6dc6b7e0b71a1f8641ca894e16ed1ddf23d7d1e3cb63540fef75f4ad796b83072fb2bc5e0eaef175c415f05478fd9464ed06f01fd32262e108de6de1c46c5e018278c5cd4c049f4a137d8a3b2339c77a48fe017330a449958cc7c02aafb3eb6dfbbae7d8fc563f9eacf3fc0e06686344f93acba653eb24225ca2d3cd51676d16c02c338b817f24ac535539e413dea9687e32128e3425f7d5ad598b152ae7494c079c9209c4eaf31ddb2a73d864c003cff22f928e1efc578c6ae0369060495564ab5f554e2c8c1fb4669d3f17c3663aadc8debc2b308ad738638e1e1f9679bdfb901a89a93b2807a1ff8e721452cc2091209161a7643716cdbd5bdcbc35dc1ecdf8dac06eaa52029d009a212b8a182013e6986ba1fd1cfdfff3fac31008d1c126070a388dfa3069c7814d297c024f7fcb004f9d9ca47fa6df6d54afdb51175d46a5f2f7e2c22ff7dd1f39d95ae681858f1dfef81a35e106ae67092ac9f45b58b84fe737fc1d13fe253b3b69782eb99846e5ce5fb93b58510b1f5d1ae72a305ede65dc394e8a86150c4a75701193d2af6e39bfa0b3660238c90cfa1af744e08f4d86bbce923a24fba3760cc85952c5620e150a0c894253c4d131544c1713e73d14383d6c4659af5d8e3420cfe86883fb45abfb4116b178cf51c51406c7ce39d39c89b0be84b76209bab4eedd5ab5e885668976cec223d2b2c63d34d30c9d09ac46bbd9af0717f8df9f74a9e37f2df9d12198acaeff3a6b12020e8b647208073176a7ab342bb80ada316b56e1295960eaa478d4cc0ef8fcb5da09999f924355c65c346016ecb6b198be043f4db948979b2eaced501ac6ecc9fecb0a47d18cbe5bf356d4dfb03454674779f05840b6113b7c8f21ca03607123ee9a30e9e2e4b1c1c7f9a12c6e682dcd15210fb293e4bf954ce455fc0c71ec681eeab856347df1d432e6fe8decb7064d4c4797363d300c5ad84b872fff3683b9886b3736780c3d335dc9fce308df81f171c42e625280762c374f03e4bf327dd2b93007ee2150d69abc71df87c395d62422a6fff91aa577a152ce9b3ef3a9af37b71440030842fe358d031b8093ac16ef8ef0b00d38cca1d89e754d68cd046f844a80ab3944c8825e7d80eefadb8c5a20799f4da228d842b5f95563d665b68f433ebf897577a3165b7bbe017d0837ff9eb4697badf15f63e7e7ee96087a24cd7f551ae0fb8396666494096d5cfb6cc88aca99ed36d2e9acd2428cc275dccd32535b423c01611278374286c8aec534ca39a43cc3acec32637cc117963ed0ed0e0c3a6ad0eb03ab42063a3edb37bf3b68ca8857c4133db60381f130df19c3cdbdb4b45671602a9989c4aabf83844c1235a8f4c4d4b06432a584182b29b61e61318d10cfdf158d83de54921388526e46478a1d2ea01981f40044d37c1192eec6ce9f311dc0f73dfa35c4270d9d2d7917a552aec3dc9955cda40d4a980fa5c2e670e721e33dc8201f0ab511dbe193c17d62feb96a5094a2c7c4c70a78c204ac535babe68da5147161acdf3ea914e78dc7bf49f72d9de32a60297de5f28dc3a1dae9c5dbe93d884bfb0ba9a3c09d9d2073046df3fffd5f297c6787fd40b76d97667fca9855fe5f3eda1a2379edc0ed2ee6a764beb124655ac1fc1cb01653d7a7c1e9a5423edb56f042f9c0b1222d83f58286cd107ab78a339b4670b3278ff6feab056795929f959ffc12f6d7c6108f4d1735052ea5aeb1173cd50654cb8a87e4be36244325adb79416f36c7dba58971e4b2e46ae208172fa4d182b39e71095c45baf6575d585d59672c9322bd209fe49f4131ae7c853fe2849540d10af3d9c64fcd02ebee6fa54a6930001d6477b178444d7e1ac50458f48974c410415c0a1c53f4f1c2ec15872e479628039e9ff859982787e52e586c0bae903feaedae807913cff765d3730a6252995b68000722070b7ca78b68cf67554edd4a91ef0286ba290f84eee9f394128acdbe507eb3b92f9f187f86ae5f8263881901379dcc325a4be2ae62447279c09711d78dab2945b0ea65f9d0fbeecccb55329e0af472aa8a7c201dce7f1753b209affda7a20848a63c635cf0083c9717f4cce54829a3cec5c806b91486aa610c38f74178c1d794fbbaef7da6006d29aeaf793b48413f829852c5869b17f0c851d3c535369141fcfd02c2537bc39e8c38b9af4bb630bebcccc07a9c77058297e97b10effcc943389af9aa5c5f292965f864b17182dfffd9a78b5d2e8b08b66d31327ecde558d682ee80dca6c4bcedad967e4be35fc4a7cee4b6722a99c12dcc3baefae2b0c4c07611f378fae3a3ad18673ca36e04e8fa53506e09fec5bf45417955fa2e5850084eae8058eb1b83f33db09ed74e55dc9efe7e6559c6d8510fa6a87e461cfbd8ec451ed63072113c22b52fc32ee036a67763536f86c3b874c4638c8c1fdcda04de54a1bab2ff5dbe5519eb78822fd1b318d1bf1e291cd24fee2084c9970474143886ad304e529436cd001d2c0ab242edff42110a45439193b5dc2dce3b844d6b196edac0bfa69e4690a3f2064ad067bf90a1d7ad593bbca5bcf88bf9d90cc81739a39e4010cd76d1f0a40ba6db763ca571b1848e5bee8eba04a2a757ab894d285971be5a7fc810831fe60202c5225c665222c8a97733f42d1a4714c3017ea070648c5e25e820971ef11040d0ffdbfda4ae86c5ef0654d94358f781a73cb0c27c9a6", 0x1000, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x1ff) 2018/01/13 00:35:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendfile(r0, r2, &(0x7f0000610000)=0x0, 0x2) r3 = accept(r1, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) [ 59.804533] device gre0 entered promiscuous mode [ 59.808754] binder: 9430:9446 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 59.808762] binder: 9430:9446 got transaction to invalid handle [ 59.808771] binder: 9430:9446 transaction failed 29201/-22, size 0-0 line 3004 [ 59.832236] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.832656] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.953586] device gre0 entered promiscuous mode 2018/01/13 00:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) exit(0x101) 2018/01/13 00:35:16 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0x9c31bd496a9a3f76, 0x0, 0x0, 0x0) bind$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) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[{&(0x7f0000217000)="b5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fd5000)='./file0\x00', 0x80000, 0x108) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fd6000-0xb)={0xaaf, 0x7a00000000000, 0x0, 0x1, 0x2, 0x9, 0x7, 0xcab1, 0x8000, 0x5, 0x15c}, 0xb) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d", 0x44, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/13 00:35:16 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b4b000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000eba000-0x28)=[{0xc, 0x81}, {0x3, 0x7f}, {0x3, 0xfff}, {0xe, 0x8}, {0xc, 0x6d1c}], 0x5) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 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) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x9, 0x10000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000+0x934)={r1, 0x454f, 0xff, 0x38, 0x1166, 0x1bd}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000053d000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x7, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) fsync(r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000cf000-0x10)={0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000053c000+0xb6d)={r2, r3}) 2018/01/13 00:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00001fc000-0x396)="c6b403a52f3d03c0cbc6cd7e4c399dbce05227fdcac74f6f61bd01c051f0f642cf2602942db015335ea4bd983dd2bae64f161a3a83bba4cade63754b5e4c24c0fc4b519dd5f325fbdf44d0599c1a1a7ba2ef3cdca95c8dd0d1f30f67e900b977b80483aa674a3884f7fc30e17da35f6d1f473fd5b157a28b1b0c5f860f6138b721a5edabef333640a1ce784047bc367da01a3a90f6e97d338cb0f436298db7ce1f29a6f354c080bb4f2fe7cc5f273bf2cb75f27c445e4b52d7e3b237e8c9c2b850fe705604b666f2bd87c2fcab12a3f50c75115f17290195a3e4800f7f38052e280e", 0xe2, 0x0, &(0x7f00003e7000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = dup(r1) sendmsg$key(r2, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000395000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x20000000000002c6, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x0, 0x13, 0x80000000, 0x0, 0x0, 0x6, 0x3}, @sadb_ident={0x2, 0x0, 0x6, 0x0, 0x0}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x4001) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) write(r0, &(0x7f0000c42000)="dd", 0x1) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000ff2000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f000082e000-0x14)={0x8, 0x80000001, 0x4, 0x100000001, 0x2, 0x3, 0x0, 0x0, 0x6d, 0x8}) r3 = openat(0xffffffffffffffff, &(0x7f0000b39000-0x8)='./file0\x00', 0x400, 0x40) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2d) rt_sigprocmask(0x2, &(0x7f0000b9d000-0x8)={0x0}, &(0x7f000054b000)={0x0}, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005d8000-0x12)='/dev/loop-control\x00', 0x200, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0xffff) r5 = syz_open_dev$tun(&(0x7f000034d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f000094f000)=0x0) 2018/01/13 00:35:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDSETLED(r0, 0x4b32, 0x3) 2018/01/13 00:35:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x1, 0xe5, 0x5) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/13 00:35:16 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000788000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r0, 0x0) socketpair(0x18, 0x1002, 0x1, &(0x7f00009a0000)={0x0, 0x0}) 2018/01/13 00:35:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000252000-0x4)=0x0, &(0x7f00000d7000-0x4)=0x4) getpeername$inet6(r0, &(0x7f00007a5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000475000)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba104", 0x8) 2018/01/13 00:35:16 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000012000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x5)="636f6d0200") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000013000)=0x80000000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000012000)={0xfff, 0xfff, 0x1, 0x6, 0x4, 0x80000000000}) fcntl$addseals(r1, 0x409, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x9, &(0x7f0000009000-0x120)=[{&(0x7f0000001000-0xc9)="5916f0e028647c8d4410ea7ea3a4319b42d403fa0a1057456e7ff97f5131914b2cfc8fb2671fb5afbca0665f55a1af669a1d38fa675c161cb404772fa83f22631a8dd363070879e46d9ac7d0601062a88785afcdd1d234324b8029bf6b893db86cd3edd97b8544cab136db25cdbf9df22b2c5756a2fa11057d9e3ad02e4d40eba86bb3bb05cc7f430e0f89f3ad779ccf69465a4d52c4a80f340733e1ced4755b9ed9ad757f55dea801398e3457a714f9d7e89e61219bcb8597523c80c02df31eaf12bdf493b05dd9c3", 0xc9, 0xffff, 0x1000}, {&(0x7f0000015000-0x46)="62a9bd178584985a1be9b629193e30f3842834bba1422fb12784e5784babae0ab2488cc12a9253bf20c5bf841de68eb2cf7eac3f7941dde63661a23de9bdc34447b386928a6f", 0x46, 0x800, 0x8001}, {&(0x7f0000015000-0x1000)="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", 0x1000, 0x357908a600, 0x8001}, {&(0x7f0000014000)="a89d9a8a09bfc2", 0x7, 0x5, 0x5983}, {&(0x7f0000015000-0xa8)="5415f76096bf6c768cd037c7ee96c1014595673e27cac8a0b14e2d52a1ef47341e5b4f7b786355268b1eb72cfc975fa0500b9afa9517f91ed357bdb5de57b5981cc1e3bad5dd3962a35abd501e487bcaf8c716acb45f6351645665f9290f0412cfd66a85a5af5a4b35930752b66ab96c8cb364bcda0ca13e8649849c5942048a825130fb86c3f63233aa3a3c8a39ab0299317efad25f5204d918255498cc80c1940d7a2b8b354ea6", 0xa8, 0x4, 0x401}, {&(0x7f0000002000-0x52)="325b7d87f88c341db0b48bfc09a117f12626396a4f4f72a2406edb9120cbc8d549584fbbdc1d71e7c30ab8caffa0445d23b6c7803631d38db89ce44e79cf5b2b55feac461bfde4c900e1ea79dc4b550be6d5", 0x52, 0x7, 0x449e}, {&(0x7f0000005000)="5f9070c716371425f21bf6f35f7fa911a50d80b363b4dd5f2870c0fc582f624293eacf3034c277300b19dacee9ca4b31365fa061f897bfe76195177c4028053eaddac00b84059b4e6b879ca0aa67a50bfedfe0c1e2944bb46e947de918c20811f7807575ff5de1f9b35e63755a7509ec6b3209c5c6e867b9d5ad26a6e0b2ea06887f0b7f9caeb2efe404039db84630", 0x8f, 0x3, 0x5}, {&(0x7f000000d000-0x1000)="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", 0x1000, 0x9, 0x5}, {&(0x7f0000015000-0x2d)="1da9f15614f7c8425800d64bed2244ac2b0df9ac6ef5496d1cbb82db1a134209b549971502800331380559eb5a69a778ba0ad56ce7e9b15920cde46e0eecaf249dc666c0a9284609112fdf5e", 0x4c, 0x348000, 0x4}], 0x2a0001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000014000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000009000)=0xc) unlinkat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000014000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0x7fff, 0x2, 0xffffffffffffffe1, 0x2, 0x20, 0xa0, 0x0, r5, r3}, {0x4, 0x0, 0x9, 0x6, 0x3, 0x0, 0x6, 0xfffffffffffff3f2}, {0x7, 0x0, 0x9, 0x7}, 0xffffffff00000000, 0x2, 0x2, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x2b}, 0x2, @in=@rand_addr=0x5, 0xffffffffffffffff, 0x3, 0x0, 0x6, 0x1, 0xd5, 0xa7aa}}, 0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r6) 2018/01/13 00:35:16 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000395000-0x4)=0x4) flock(r0, 0x3) 2018/01/13 00:35:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000085000)='net/sockstat\x00') preadv(r1, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) 2018/01/13 00:35:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000-0x10)={0x0, 0x2c, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x0, 0x82, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0xe3, "96311758a94f92c69aca1f2ae4362e4cdd03c213467f8ae9155ce11cb0d88fc60693ed4aed1e3d4c84a5461b17e4988637fa08548218f57f9dc8b291638a474e79cc9868320beb0a24df4149b962adb5929a07678c1519b8b8734aab953bfba98aad8416687a94c3c0220ae5d31f78ac47a5cfca87773b47915be233c9749390646096bd2c400858e27217e192061c17847436301dbf9f815d6a8ab3d6ece67fea89f61f9a4684b1d3fd61719bae7dcdedd06857d6be2ee9a382b909dd2eb65123c6e3af7eff18a041be736521f9aa977f5ec21a24375c9a4a082647f455a616a1341e"}, &(0x7f0000001000)=0xeb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000002000-0x8)='./file0\x00', r3, &(0x7f0000002000-0x8)='./file0\x00') r5 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) accept(r5, &(0x7f0000014000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000751000-0x4)=0x81, 0x4) 2018/01/13 00:35:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000007e000)='./file0\x00', 0x100, 0x1) mkdir(&(0x7f0000dd7000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x8, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) 2018/01/13 00:35:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f00007c7000-0x8)='./file0\x00', 0x2, 0x61) fcntl$setstatus(r0, 0x4, 0x44c04) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x1) 2018/01/13 00:35:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000044000-0x8)='./file0\x00', 0x200000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8, "e08d62194393df3e"}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000088b000)={r1, 0x1, 0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000324000-0x3)="e426e8", 0x0) rt_sigaction(0x6, &(0x7f00003a2000)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a88000-0x3c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x8, 0x10000, 0x8}, &(0x7f0000372000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007c7000)={r3, @in={{0x2, 0x0, @rand_addr=0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62cc5773, 0xffffffff, 0xa0e2, 0x1ff, 0xb5}, 0xa0) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) listxattr(&(0x7f0000471000)='./file0\x00', &(0x7f000060c000-0x84)=""/132, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000871000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9e000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000597000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1ff, 0x1, 0x2, 0x2, 0x20, 0xa0, 0x2b, 0x0, r4}, {0x3, 0x200000000, 0x2, 0xe1, 0x7, 0x4, 0x6, 0xcd}, {0x0, 0xb34, 0x0, 0x23}, 0xb7d0, 0x8, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x2b}, 0x2, @in=@rand_addr=0x7, 0x6, 0x1, 0x0, 0x5, 0xc3, 0x3, 0x1}}, 0xe8) 2018/01/13 00:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f48000-0x10)=[{&(0x7f0000376000)="290000001800ff0000ffffffff0000020a12ffffde00ff068008ffe40d0009000800090000000000f6", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000016c000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b44000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008e8000-0xa0)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x3, 0x8}, &(0x7f0000a16000-0x4)=0xa0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c46000)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f000089d000-0x70)="bbbea942cd71a30793f239c518b9cf8f787ac43136ff5b56abc248a23055a30fe63e1158919b38fc2cc94150bb1408a1b0fc9682a66bfc03f2ef2d2fa9806ec25036094d3b424cd2b9c25f57d7697035a88dcff2be9db8c914418d131f9b7c8e5f942f6573dd9fa394ef13e015a8d717", 0x70) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007e6000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000dd2000-0x4)=0xc) 2018/01/13 00:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/keychord\x00', 0x240000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be6000)={{{@in6=@mcast2={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}, {{@in=@broadcast=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}}, &(0x7f000050b000-0x4)=0xe8) ppoll(&(0x7f0000c3e000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000dbf000-0x10)={0x0, 0x0}, &(0x7f0000409000-0x8)={0x0}, 0x8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000e17000)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) r5 = getegid() r6 = getpid() r7 = getgid() r8 = getpgid(0x0) r9 = getgid() r10 = getpgid(0xffffffffffffffff) ioctl$TCGETS(r1, 0x5401, &(0x7f0000468000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a29000)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001a9000)=0x0) getresgid(&(0x7f0000585000-0x4)=0x0, &(0x7f000052d000)=0x0, &(0x7f00009f5000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003ba000)=0x0) r15 = getgid() sendmmsg$unix(r1, &(0x7f0000750000)=[{&(0x7f00007d1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aba000)=[{&(0x7f0000583000)="124abe78ec318220f955b59254fe1d92dca6f24d6542717edce22a2fb17f8941ce189a906dc30b6405ab7a5915f43ce55b84f0a4d0ca322678034bb1e5fec0420746f7d33523b41a2a114ea10ae7958db5c5f98efeee91e063bcc2b2fbfe1055a5515be3e8cf80fae1487ea5fe6ef2e1654d5a93da63ade0aa62f1d67b990ffe3c44ce11ca24a9f62edf00339d3cefd432dd4f187f", 0x95}, {&(0x7f000002c000-0xd3)="60b80798167c7cf4e4ace11ed5c65c3811b4d710f9a8f201ac9aaa5aa8f3cc3e3a0278f11dba91ef551c17ddfa0f28d2cf70a1d9ea229a3128a0e62a6ee7783f24bf68da4a749da8b4317de3afef7e77b2f2fbc62494af02efca283100b0386f375820a52b88ee032c409114bc97c381927e272406c4f2d584a86712c46727ddb84d34e2b4cd621f38b09816a9ede7602209b5b0d930643d85840c4b86af6ce931f72fb1ba0866da50194591ada1569fcefe57ba9266951cac2174c5899a21aff8e8609cd9c3f0dadddf61b25e103afbcecbfe", 0xd3}, {&(0x7f0000b11000-0x38)="1a675d63b607700e0f544977e947be3c11c0e9aefac39844b190823c7fc78e0b5aa3b9c26d470d4cb061123fd58eadf6945dd0a3e5dafd5c", 0x38}], 0x3, &(0x7f000064b000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r2, r7}], 0x70, 0xc010}, {&(0x7f0000916000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00004a4000)=[{&(0x7f0000c3b000-0xdf)="675554ba6b0a5651717f37a70d579e88a8a6c421a00f113e8e785008ab71b5c846e71ea55742b262d8efd0c64ce63996deaf2924a95620379b189560fda8ff32ca5fb82f75e29f63a429c19f750e4a6e55d74fa4b154949853f7e583efd6414ce67e2eb569e2284321d2313af2642b7f4a88198f2c67dda6dd73c2686282ca2303902ed26e37620cdbf30f26fe0f492aaf51c543c6bf62417e57d3ec7f96af5698f7a0f59b883bf583efb006a19db058ab5c998a61d7c47750e39f693072240a9bfd895f7fad28df9b3a806da3ce9a0a0dcb3faeb59ab9f78eec6046aedd2e", 0xdf}, {&(0x7f00009e3000)="5727d504f71987cdc817c88314a3dc0953fe8e9d0f5bdb79d9e23fd7383680aa4a8529d0ed3db3b3dcbf65d1840fe6aac0266e2e6b8f5f79dcc73f6192c95f53c8aff769fc5fc948cf301da3915bbc4d0c742f4588de4e3dffd8345d0243d926992148699bc8cdd034011fd7f6e8a733a223317760c18521078d71925b9c427935fcfcab175e0d60a823762f9a4b91d5a292c059cabf189a156de13024b87ecdb2eceaf164222f529379f9d5bd9995adbf51a89e899565c5cc0da1e441b85b6072e0d70608f2f49b777e0ff372ba90cf78679ca7e100ea027068af2f6d7167d89af12cd5", 0xe4}, {&(0x7f000051b000-0x3e)="81785312e7d01dbcbee9c849354406e7802a8d4a4a073cc1f55cb15059a854fb8e902707da7482dbeb84a5a8dcf4852a76630c692420bd99d3613325f74f", 0x3e}, {&(0x7f0000a6a000-0xd1)="6b8a15af8213c9942d197742507ba644f5dc8ed82a69d8463a6c5af168db50049ad16eaa795e332af6c72809bb2e4403a6ca0dfb8baec4c3c9a67ca6c617c3ebace1c4a50f6591500f6a8abd1468742cb153b189f394b1af07cedcbf8f3517577d3c518a748a75fb200a7f15706a5e4d40a2d387056bb02a900cfed4ac4c90594862d5edea870286c520d851c544598ded0e784d22f5d25f290a74103a627834e669aff50b34ceec8be2cbddc4658e21272472f8bc896ed81bf24f2ef0b33748fd9dceb540cf9f981cfc29a462850982e5", 0xd1}, {&(0x7f00008d0000-0xdc)="d870335350122f7b528d11c69e0273b4843cd83f03522687c7fc75fcbdd06e7356ae7e91358221c0a6f486f882112445d28e28c17e8ea0eb7131ea383e8e1d4e4a02d0e8114d5e46e6f2aa7647d0b855398de949880530e036da7e28967f7e554cb1c48f40d13f42e8e0af1e0b8a28be1f9f42805ee59d50fa6b562b4acee052ce03c2464923e6ed84125c14d8f72200400e81aba4fff1c8e0b6d1040082dd87d4c469daaf3313fbb9098eae48b64af38f78ce0bd7090a4fd4326ffcf6355423ca549555da719d3b423421b09b7e9a5693e54a110182ccbe14765f9f", 0xdc}, {&(0x7f0000429000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000b6d000)=[@cred={0x20, 0x1, 0x2, r8, r2, r9}, @cred={0x20, 0x1, 0x2, r10, r2, r11}, @cred={0x20, 0x1, 0x2, r12, r2, r13}, @cred={0x20, 0x1, 0x2, r14, r2, r15}], 0x80, 0x8040}, {&(0x7f000020b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000be8000-0x10)=[{&(0x7f00006df000-0x5)="4aa00bd087", 0x5}], 0x1, 0x0, 0x0, 0x0}], 0x3, 0x8001) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e35000)={0x3, &(0x7f00006b3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000c38000)={r16, 0x1}) 2018/01/13 00:35:16 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x35, &(0x7f000029b000-0x4)=0x0, &(0x7f0000fcf000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000+0x280)='/dev/usbmon#\x00', 0x3, 0x103401) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e62000-0x4)=0xfffffffffffffffd) 2018/01/13 00:35:16 executing program 4: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000af7000-0x10)=[{&(0x7f00008a3000-0x3a)="390000001300090480000000000000001800002c01000000450000070000001419001600010001222600020007a155000180110c00002ce400", 0x39}], 0x1) r1 = memfd_create(&(0x7f0000bed000-0x1)='-\x00', 0x2) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000ec6000)={0x2, 0x2, 0x1ff, 0x5, r2}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000070000)=0x2, 0x4) 2018/01/13 00:35:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00009a8000)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x1000) flistxattr(r0, &(0x7f00005cd000-0x1000)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') sendfile(r1, r1, &(0x7f0000a7b000)=0x3, 0x26a950b) chroot(&(0x7f0000ae2000-0x8)='./file0\x00') 2018/01/13 00:35:16 executing program 2: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e6000)={0x0, 0x0, 0x0}, &(0x7f00001f8000-0x4)=0xc) ptrace$poke(0x4, r1, &(0x7f00005b0000-0x8)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000624000-0x8)={0x0, 0x8ba2}, &(0x7f0000624000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000047a000)={0x0, 0x0, 0x3, 0x6, r2}, 0x10) 2018/01/13 00:35:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000479000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005a8000-0x8)={0x0, 0x1}, &(0x7f00002d6000)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000073000)={0xc12, 0x200, 0x1, 0x4, 0x0}, 0x10) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) openat$keychord(0xffffffffffffff9c, &(0x7f00002cd000-0xe)='/dev/keychord\x00', 0x0, 0x0) openat(r0, &(0x7f0000f13000-0x8)='./file0\x00', 0x0, 0x6a6f035c7db49ad9) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x0, 0xb76, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005dc000)={r1, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000687000-0x4)=0x8c) 2018/01/13 00:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) fanotify_init(0x0, 0x0) 2018/01/13 00:35:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@generic="0f3154bbf45fc57820b8d9e6e026d7c0", @ifru_mtu=0xfff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000db4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) socket$unix(0x1, 0x5, 0x0) 2018/01/13 00:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000087f000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ab6000-0x4)={0x6, 0x6, 0x3000}, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) [ 60.659024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=9565 comm=syz-executor2 [ 60.664412] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29133 sclass=netlink_route_socket pig=9563 comm=syz-executor6 [ 60.684230] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29133 sclass=netlink_route_socket pig=9563 comm=syz-executor6 2018/01/13 00:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffff1390) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2018/01/13 00:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000040a000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426f54, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f03000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/13 00:35:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) open(&(0x7f0000022000-0x8)='./file0\x00', 0x400000, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000c22000-0x1000)=""/4096) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/01/13 00:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000550000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000537000-0x4)=0x4) prctl$setname(0xf, &(0x7f0000432000-0x11)='/selinux/context\x00') ioctl(r0, 0x4, &(0x7f0000a9e000)="") openat$sequencer(0xffffffffffffff9c, &(0x7f0000700000)='/dev/sequencer\x00', 0x438100, 0x0) 2018/01/13 00:35:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r0 = socket(0x9, 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='loginuid\x00') r2 = accept$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000001000-0x4e)=""/78, &(0x7f0000001000-0x4)=0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001b9000)=0x0) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000873000)=0x0, &(0x7f0000267000)=0x4) 2018/01/13 00:35:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x2e)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/13 00:35:16 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e94000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000000)={@generic="d9a470144839a97d87d45d4aed381413", @ifru_ivalue=0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000)={0x4, 0x1, 0xe20, 0x9, 0xff, 0x1f, 0x1, 0x6, 0x2, 0xa6c, 0x3, 0x2}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1) getdents(r1, &(0x7f0000002000-0xc0)=""/192, 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$TCXONC(r0, 0x540a, 0xffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000004000-0x50)={{0x2, 0x1}, {0x9, 0x7ff}, 0xffffffffffffff00, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = signalfd(r0, &(0x7f0000003000)={0x6804}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000001000-0x8)='./file1\x00', r1, &(0x7f0000004000)='./file0\x00', 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0xb)={0x0, 0x3, "34cc89"}, &(0x7f0000006000-0x4)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={r3, 0x8000, 0x2, [0xffffffff, 0xe8d]}, &(0x7f0000005000-0x4)=0xc) ioctl$TCSBRK(r1, 0x5409, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000007000-0x8)='./file1\x00', 0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000006000-0xab)="19fdf844393aad8e24bb14da1226070d80861dcaa5f80e22f746916699dc668b39e1a625e9db25b156de6cbf610aac31462fcc8b6932b0c332cfa5ccf40e39d1745b86b65b84ec83f20a5a36228b8b8ed3049b8efa75f559f338029ffe87367e66e09b9d5d38dd4e6d63436e90721adb65cfedb1efb2c6db7e0d17ffadd01ba119f8a72cb3a627dc3fd9556e3723af2cc0f9ccbaabc13e26c8baf0f5830e901764143e07325bd785773f85") ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000-0x4)=0x0) ioctl$TIOCSBRK(r1, 0x5427) r4 = fcntl$getown(r1, 0x9) syz_open_procfs(r4, &(0x7f0000003000)='net/rt6_stats\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) 2018/01/13 00:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f000009e000)=""/0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e63000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000017f000)={0xffffffff8431fb63, 0x401}) kexec_load(0x7, 0x4, &(0x7f0000dc2000-0x80)=[{&(0x7f0000a62000-0x67)="4d991625379403b914a1db545a6af1e18c2a7abca9888e5133bdd8fff04925bb74c2807b52a664ac04883fde47ec4a90dc177fde6b2ab9949c4c106c127f989738883ec1ef6a961006b0fc5e0fe430042713af0b8363e0563f669999db1d2f39a7bacdd783cc29", 0x67, 0xe51, 0x101}, {&(0x7f0000987000)="0a7cd9baa21a6ada38f9d345653f4a13d147636f99f983eced6f5bc8e3fecdc057e52aa8571d805d364d8f63f471010542a7a0cffc876549b3cf33b0e6cd6394b531ef5f2b4356d4db1c0e4a", 0x4c, 0x7, 0x274}, {&(0x7f00006f8000)="9d02bf10f2fc704b076d5484c61570408026432a8db7602b59977c37a94e74995c18448bc1947ac406d1539554b9bed462473d5d9d83116dd1019fd05eb182f4e68e7ba4db369c3cb7901a50f512342b9d878cd35a80e9423e483379d31da3132da69286f71e4890301c25b8f5e635a39f17dd711ac32f517eff258fe88d7f592ba25578f9a78594e4dafe91291ff1e57f7dcb73b271266ea5f18922f768479dad08042ee7522c16f4544631f38cbf2eafad92cf7d3070a4da61ab807967e058a6bc5c5d797f91a740777ea32c88528d69935db3828c17dece50f0d6463b98306e", 0xe1, 0x40, 0x4}, {&(0x7f0000f5e000-0x94)="e7f6406bb441166fcf3716b954c17dde491507578f4a3dab658cae7d631cc2b6bf3a785c724afdb0cc468adabfc1ff0a0459c6e9218b68338c6bb9a2e26d1e013f564fd1e33880b252f2503fb7af1f0241f433079c5fc1f86e42e2decfeac25d092dc55901b8baffe706635b4507dff2fddf64930e6a70e32730519134cdfa7177e1ca115d9b0445236a0ec2a590d885084a34bb", 0x94, 0xff, 0xffffffffffffffd0}], 0x1) r2 = request_key(&(0x7f00003ba000)='cd\aoqsolver\x00', &(0x7f00002ed000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005a1000-0x10)='/selinux/policy\x00', 0xfffffffffffffffb) syz_open_dev$tun(&(0x7f00005a0000)='/dev/net/tun\x00', 0x0, 0x4000) keyctl$search(0xa, r0, &(0x7f00002ac000)='syzkaller\x00', &(0x7f00004e2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) [ 60.719741] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=9565 comm=syz-executor2 2018/01/13 00:35:17 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000004000-0xb0)={{0x3, 0x10001}, 'port0\x00', 0x0, 0x2, 0x5, 0x37c0, 0x6, 0x7b, 0x7, 0x0, 0x2, 0x4951e322, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x7, 0x28000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0xc, &(0x7f0000002000/0x2000)=nil, 0x56}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000002000)=""/4096, &(0x7f000000b000)=0x1000) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/01/13 00:35:17 executing program 2: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008a3000-0xb)='/dev/loop#\x00', 0x4, 0x408080) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000bf000-0x8)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r1) 2018/01/13 00:35:17 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000061000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r1, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) connect$netrom(r0, &(0x7f0000b57000)=@ax25={0x3, {"5b0c511f397e4c"}, 0x6}, 0x10) 2018/01/13 00:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00002e4000)={0x4, &(0x7f000042f000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000fc3000)={r1, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008bb000)={0x3ff, 0x200, 0x0, 0x2, 0x0}, 0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000265000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/13 00:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000381000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000126000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) sigaltstack(&(0x7f0000b66000/0x1000)=nil, &(0x7f00009f6000)=0x0) 2018/01/13 00:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/vga_arbiter\x00', 0x434380, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) readv(r0, &(0x7f00002a5000)=[{&(0x7f00000e2000-0xfb)=""/251, 0xfb}, {&(0x7f0000124000-0xb3)=""/179, 0xb3}], 0x2) 2018/01/13 00:35:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)=@random={'user.\x00', '\'\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x2) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x2, 0x38}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) setns(r0, 0x48000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/0) fcntl$notify(r0, 0x402, 0x80000000) r2 = dup(r0) pread64(r2, &(0x7f0000003000-0xa1)=""/161, 0xa1, 0x49) prctl$getname(0x10, &(0x7f0000000000)=""/4096) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)=""/240, 0xf0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000006000-0x12)='/dev/input/event#\x00', 0x1ff, 0x2) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000006000-0x2)={0x6, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000006000)='./file0\x00', 0x545) restart_syscall() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xeec6, 0x8, 0x8, 0x40}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000009000-0xb)={0xa358, 0x7, 0x3, 0x80000000, 0x5, 0x3644, 0x9, 0x10001, 0x100000000, 0x80000001, 0x4}, 0xb) 2018/01/13 00:35:17 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0xa3)=""/163) socket$packet(0x11, 0x3, 0x300) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x5bd, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000)={0x20, 0x3a0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000)='/selinux/load\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x10000, 0x800, 0x1}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={r1, 0xd13c}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0x60)={0x27, 0x1e690780, 0x7fff, 0x1, 0x100000000, 0x2, "40976aad52f7419571fe593318ad926e1b02182b2125d9cbc83c09108ad02194a904be102d6c437ab5f3a43a8f273b43a00d50d1f038e02d4ebf148017a479", 0x0}, 0x60, &(0x7f0000004000)=[{&(0x7f0000004000-0xe)="d8b71932de614baaf925b0c1c443", 0xe}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000002000)="440488be9276d30b4eb1701e162616a3b29979b1dc7ea3a55decca00cb2d42e7dff274fc9ba47a35e78540cd2d033bf0da80948b65b0fb949ff28b5f8e151879e1e762447fd5be6aa3f5cd91ec3d8266d7e2", 0x52}, {&(0x7f0000005000-0xad)="b3efad6d5348a22598991bb4d8becc76b6851f903c390c897533ed512cc8449e6ab72bd8ed92a72e23daf35483877723fe5c34d7cf1d2110b87009b2956131a0b26d37659fd24ec270de12c26fe95df7140fbd7d5fbce12594ed219afd2100cdc6745f47dded32feefa525b5a59c70c3868562c9100f6bffd0863e96b9da9d946d5493a3b371e9457a27c4064d3ae0144c172bba4d0bf2f33fb3e0fac42df7de943d6ee204d55cd6910fc7e430", 0xad}, {&(0x7f0000005000-0x2d)="dd220fa2868037ee9a48131a4dfbf3772d67953d0e17217f1cca424a297bb6fe4d036fa7f0462feab689a2e682", 0x2d}], 0x6, &(0x7f0000005000-0x108)={0x108, 0x0, 0x3f, "64a4b356ed8f5490e3b7147fbab0a8c777c5f4ab790af4a9011f17a5a0a054374d7eee5eb7e01dd0f139c24cec5c95c15c6dd3fc5b20f240fc9aad510afc5d717a1f3f5c938e402e0e175739637ce3dd8ee1da0deada7da700ae21a96364d37ae7aad7c6089a2314ba9ab916acbd3e6a72003af280eb4755b700f3a61b80bc89e31c935140ef9c149a98f6dae8dbd323498161c10be5c691ebf02885907daf2b749c966a2954ed8849669385738b4493ba5f6db29c26976a02d92ee8496f51640259be6ad0b0e53a199846bd30aaf99e5521e5eaf1bd3dfb16992246e06fd33faa93b57131e19f299dfdc4452450541e48"}, 0x108, 0x4000000}, {&(0x7f0000003000)={0x27, 0x2, 0x9, 0x4, 0x0, 0x1, "ba076b9120560248b0a7d4e840d2113084b316293513c29f21975b9a98c9821f43fa943948ef2ae42204b0e3adbfe790d6caa8e1aea0295f5ce31b7c2f39b6", 0x6}, 0x60, &(0x7f0000004000)=[{&(0x7f0000001000)="b910f6799bb8393b4e8183af6bf9285de47fe24044e2c711876a95172b0eabc0bbaed54e91d47833f5ef9291762c8d74bc89a552206e601f26410ef481e3e81ec0ee8dec7a615ffed1807d5930df2df67f02f5a2bde7c11e6199ab01353d78175d665c28026fd08259a378ddcd6f7e4b2b5724742b094a3c17d862a09b5802aed4e03e4eeb5aa06d8024b8ebf6fa5cbc0e825430dc207d0441943d3768e21b2719516203118005", 0xa7}, {&(0x7f0000005000-0x8d)="5674cf72bd7d1fef3874c6898c4c6b5cb63d8fe6d07f6603382c18ba093548b42ff988c9e8966f3054ec5f2b772b4390cb50d1b642167764db13ac9bfaf8e13db8961b2a52ee666c50a56a327935b061e144981aeecd64da56e9e9ac5c96c4c3982d3f398a712476334c6101b313752f2876edd15e039688e1e436fe5f0559f4cf0b2c7bb1f470213aed6a3a8f", 0x8d}, 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"}, 0x1010, 0x800}, {&(0x7f0000005000-0x60)={0x27, 0x0, 0x7, 0x7, 0x9, 0x101, "5096792ca06302485b4d25c930c3ab722ed09ebb3cc66e3b103c4f10828240cc130e2b318f66c07e0b5f6bf0f22aa91c8c52eea0132abbc53acbd473d4b61e", 0x0}, 0x60, &(0x7f0000004000)=[{&(0x7f0000001000)="0762b486fd8e247bdf1ac39ed452d77fa865bffd2946197ec814ee970410292a727504dd7a54c8a58ecf0d73203e3b8c34a6a501", 0x34}, {&(0x7f0000002000-0xd)="92fff0deef421c1718c8c5aa34", 0xd}, {&(0x7f0000004000)="d7481807ead9847265e378d3f8e320aa0fddb910f032a98786785d46633b15d5011935cd0c131ba89060084e9e576804823b6e8e859f4bc81306f9529919ad60fe19add6c1a91cef2c7c2d23142b8e5d18fcb987a0b060dee13967f3f575c911fc1246e168d8e6e230fc0a7ec1e87eea3d1e06e7cd7061bd8e92b1304a48b5965de1ea3875c2f7bd7c3d6ae2f6f0f37cddfd267ea8d2f4debdbe8e6b77dffbc07a9f4e13841ae39d4915f6258a00e1fb9f725b5299b30116e6b5f640da84205cee54d51e9d635b7efb497b711fbe01a8dd72cc4be5f76039eb3d6572c767d405eea83134296faa", 0xe7}, {&(0x7f0000005000-0xad)="dd8c10ed15203720fbeb5fa9dfca0fdadc7af7652a40720777c7ef149827f14900ce2b8148bdb0b199f982493963d6f9ee15ae0aedf168c5cb3998f60657b74358bc6849e8e90fa39cffb001702689c8c398ebcaa76a765809865f2a9f0814d5834bbee782884e11ccdc1eed2d6c80b155beba82bddf89824f6a6b71f607a855d2f19bb6c333137db96e46d305b60e5f5f30a8e79d214c20f584a137cd18b0a1f43de7d01727286a87731ae792", 0xad}, {&(0x7f0000004000-0xee)="f7ad62ab23581f80949fbdad9a7774a94f9672025cc394189557ffd4d5dccfa29731a346aca29fdcb1fabd677c2e22e03d8769b83c799f4e600eceaccbe836aee52d3cb819c2ddcd68382c4cf96996022d2853114d1422265318c704972e4ef0b7cbb250ec0b93d0a17eb8064e8ecafff670c5be12a70ed97c7612264c6d281b91ca569a942f5affb97f727f7c55c20304450efe1b9338403d75715a205dd228c9db6926259cd842a5b1cdd1757cd55698dca897ac926f224f25d4d4248e6bbb39a6becaa156fca561915311e554a939de64919a999a728213f3f86f65eeb80d0771b8dd68e189cc8aef6366bf5d", 0xee}, {&(0x7f0000005000-0xd8)="90dba694d06a4bd411033a0dea47ce31d5ff2b30900a140fb6bb35097c54c65e64aaf8d0e17380f6158e6dea72619384493d2b6dff7888fbde539db720816ec14d936f103d6e894f19ad786a95d4e44ba274ef61461e8b0c16aede26a2620a39df986bafc146f5eadb65e076feeea3f25f60983d09f061ddfabdb94fd1b26b25ac3ea546d1b8656dfc8e694f20525f199330447235fb725ba1bd8ce71c39a7c966df15515ff26ab0e4ef1c2ad80a34b72f50bca7ebb4bab108feeae315dffca146218738ec857cddac52f7cdbbc21c1b9e235a5e37e74cc6", 0xd8}, {&(0x7f0000002000-0x3d)="81636e7c3b4f7eee9af52a0ad36a5843cc56fa6065d30a78194bb0b3bdab2157ef5bc88004e139cdfa15ed2e82f5e9814117df30996105be6f7260a994", 0x3d}], 0x7, &(0x7f0000005000-0x20)={0x20, 0x111, 0x4, "79ef8c393450e0b4146442d8"}, 0x20, 0x20000010}, {&(0x7f0000004000)={0x27, 0xff, 0x800, 0x34a01bbde8db8aaa, 0xf09, 0x4, "acfb0db529e80949d9a7232df49cd5d4040d2d91ff18ff4f7ef48f62500e300d71f0ffb5f4792e9408c436b9c960508075f917c84b1a56418e1fe19c1f6ea7", 0x5}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000004000-0x80)="04a73d43d86c721458f2c08c44ad7d898c3f64197bf24a522b1b81cb52770fbfb3b952e056eea1aec82fe8acdaf129b6a48bca6c7751ed3e80802ec2adfdd7d5490d98334540ed61941cf89ed63a09fe611a7280ccd76e9e52ca728d99a51180e9746b0d85e675fcc0168164594786eb9bcc8b6a04d88ec52ad8c472a0bcb02a", 0x80}], 0x1, &(0x7f0000005000-0x88)={0x88, 0x116, 0x8, "cf5ce96a4558541dd4cdeb533628573a47e01704f5877a5913fc888bcf3661a46beef359f51df30896339688d6e87b93e0983d2b1bd4a70aded10ce05a79145de85ede62fd192a9a6272d88acffa73cf74091ed03a8191a1f6393de16179a61d04a38a578180d1ef3746aa385c58c5cadd38"}, 0x88, 0x44}], 0x5, 0x1) 2018/01/13 00:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8)={0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)={0x40000077359400, 0x0}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f8c000)=0x0, &(0x7f00002bd000)=0x4) dup2(r4, r5) ioctl$int_in(r4, 0x405452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r5, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c62000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r7, 0x6, 0x16, &(0x7f0000ef0000-0x4f)=""/79, &(0x7f000034b000-0x4)=0x4f) 2018/01/13 00:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) delete_module(&(0x7f00002e5000)='-vboxnet1$\x00', 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/13 00:35:17 executing program 3: r0 = inotify_init() finit_module(r0, &(0x7f0000e3a000)='\\security\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00002e9000-0x4)=0x1c, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000015000-0xc)={@multicast2=0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000014000)=0xc) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000555000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d41000)=0xe8) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/validatetrans\x00', 0x1, 0x0) openat(r2, &(0x7f000000d000-0x8)='./file0\x00', 0x40, 0x8c) 2018/01/13 00:35:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffff, 0x8001, 0x1, 0xaca4, 0x6e, 0x4, 0x8, 0x1, 0x1f, 0x8, 0x5}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 00:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/13 00:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file0\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000cfa000)={0xabc, 0x1c80, 0x6, 0x2, 0xd8f, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000fa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c39000-0x8)={r1, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000007000-0x10)={r2, r3, 0x44}) sendto$unix(r0, &(0x7f00006a7000-0xce)="4da4c1284e25f37c055f0990c25a65bbf2b56d71161d04cea2eb0503d397abf6a9c72c5bc5f99039bca0cda13ba09c2bb998297896cc5f60c93eb8557104c16c3c8a2971b5485f184009f14a6e96ca7aa467fbe0a9665689bc6d8ba5d85f0b177600637b64653bcc45a8d13f4062f82b589cf7ec381508108ee41f676990c90790c1fa8b82fe4506c38594245ce6f9945e938727415d3c53dc38896355c07092cd8961ac45025790a1bd15666be12f0861a2d277c0c1fc19be266600411d489babf9b44da0956ab0af1cab6873cb", 0xce, 0x4000800, &(0x7f0000721000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/13 00:35:17 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000)={0x401, 0x2, 0x800, 0x9, 0x80000001, 0x1, 0x8, 0x8, 0x100000001, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='sessionid\x00') pread64(r1, &(0x7f0000002000)=""/1, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000005000)="354d36a2b0675c98f93753e241731b244cfd9275dc7cfc0871502c616fe9021ffcf38709e95a0bd3ad2cbcf14863d9503c560f712ff732098eda07a09336b07cd1b40583ce51d83694b3a2cbf87037a1b02a85ce7d6c3e5af62c41d2cda2f45b1644f4bbc1d8cf1ab123d2b68aefa27522ba2ae0021995a8674df5a8f01dacb83f9810653c5218e8baedd7185e15eba1b8608602794997dd91235cd0815bc594117e0c2ca063cfcdef80d2") 2018/01/13 00:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000e9a000-0x5)='user\x00', &(0x7f0000a85000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000727000)="", 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000587000-0x28)={@generic="0f46529ebad5086ec944a85d81130656", &(0x7f00001c9000)=@ethtool_rxnfc={0x3f, 0xf, 0xffffffffffffffc0, {0xa, @usr_ip6_spec={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60c43307, 0x3f5, 0x100}, {"8566", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x406, 0x7, [0x3, 0xb3]}, @ah_ip4_spec={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x6, 0x0}, {"1cd8", @random="96665356e8ba", 0x1f, 0x5, [0xa5bb, 0x7]}, 0x2, 0x2}, 0x4, [0x3, 0x4, 0x0, 0x80000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000636000)=""/211, &(0x7f00003aa000)=0xd3) 2018/01/13 00:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000e3000-0x8)='./file0\x00', 0x14000, 0x100) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000c1000)={0x4, 0x0, 0x9, 0x6, 0x2, 0x3, 0xd200000000000000, 0x0, 0xfffffffffffffe23, 0x9, 0x2, 0x3ff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x6) 2018/01/13 00:35:17 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000050000)=@l2={0x1f, 0x3, {0x6a, 0x100000000, 0xff, 0x0, 0xaea, 0x400}, 0x4, 0x100000001}, 0xffffffffffffff1b) r2 = dup2(r1, r0) ioctl$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$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x3}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x7, 0x1, 0x1}}], 0x90) fallocate(r2, 0x2, 0xfff, 0x2) fcntl$addseals(r0, 0x409, 0x2) 2018/01/13 00:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/13 00:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000bf1000)=""/96) writev(r0, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05", 0xfffffe72}], 0x1) 2018/01/13 00:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x16c, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ce000)='/dev/vga_arbiter\x00', 0x40803, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d89000-0x10)={0x0, 0x80000001, 0x6, 0x1}, &(0x7f000047d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000085f000)={r2, 0xf756}, &(0x7f00009a3000)=0x8) 2018/01/13 00:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00009aa000)='task\x00') getdents(r1, &(0x7f0000d2b000)=""/0, 0xfffffffffffffeae) getsockname$llc(r1, &(0x7f00002dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cec000-0x4)=0x10) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000503000)={0x0, 0x9d, "203e75aa1988c349a4644c04ce457975c5b076c989d6f88cde9f6b2e3eb288f7d312e34b24d171f643edb80eda6bd72a006229f5d36f5c932489c458497d6fe926364d31b62741a8625100feaea8c77c9dfb4b392d48deada0367a85e987c23340b51ac9e9c78532b1273bcd2b7a54e649da9453d54c3a5a00447f8d7cd3589a17c484e10e37941548d89732e4f02f501014d1110725e4a4d43ca50f8d"}, &(0x7f00005ea000-0x4)=0xa5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d9b000)={0x0, 0x3}, &(0x7f00009b9000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000141000)={0x0, 0x70, "9d8ba72e1b199efdf7ab5439dcf5c401538542725baec56151aece1d1586db2fd3c2ea92c0490443903fe3206a79f0a4f7adb2cf30758b1888bcffe2a4e824c2e959694dfb1b7d1db1ad912df51582f9936bcf69ec8e7ab44ec5838ebeca26544ee104e9994719dfa22c90f9bbab0a2f"}, &(0x7f00002d9000)=0x78) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000025e000)={0x0, 0x1000, "43e527afd1f957b7a0ac1f0a28d6f61a9a48b26422fa136b3084128506906ff317d2627daae63970373bf385c1541d41d23aca76164525165b0f6f35ceca86dba8db6aad285a7ff62c94a0470413b4fb5f054bdb5028d78b9e2d4f786833987ac8362e2e4cfcc3541fae17aa734978782e22232ccd86ab88de2ae1e36a0bb18ec59fae0ad46e5b64107028c29def4f7bad682e7ca5b6836901291f900a0da506166cf8e178db89399b7b253fde9ad93651bc8c06db8b01f10cf6df05af238e994f108e5e595d2a9d55394c9486877c5d10bf2055c0e9d648c43e2078ee96b242314008b549791d2eb1a74a48b30ae8a77f1ad8443ee3582c07c2abe0eeb3a88ab601c5155e72033bbdcb964fd277487a0e257b3c6f3c13d378c949e04f8151290f5c803486f63fbb8ae2fedcb51453c8ff2c2d3198a2df698cbc3c4a7498017a06f2e34812e7ee14e3428e95a4e3ceaf5219668f00bb42c8febbe30c41a05a8b3a0dc52f005070d1b35b40555678e22de9be79eb46dafe07fcf57cb667930ddefdb6d781fb3998d4dcb131d44e3538007813a1eaa1d52163c8ea832d62027e7ab933f2721b107e6368b905495224167bf26b129ab5154b26c542a941587d98d0e1a5f669fc9f8c54774e693ab37484e0481e2da3e5358cfd5f40cb0cdd8bca0c9cf3e08bcfb08ecdf5770d51ee79ae3aff3022ac9e6d3c06881bf54664312799551147cd59c1ddec98d72b976f6868f64f3a8f83e085c7511dc2b52f96eb57eba79f1e36e8796c9c634f4029dd9434d4ea8a5db82640ce20f6953f8a2bef58c32c2a3b2246a7c8f20e386e964c007904e915a8e66ea42ab5c5f2535748cb3712957ac938895772e2741ec60ce338baf4d3ec71e72913bba156c6e146e5c66cf9004c3c23d17f4a3642ef7a3e0b84d4df19c82cedc7214ff3e44be7009fd510e1dce3c1ca4520cc4ef76831884116fdde7f050f439bf39c1d91b7326d7dea9edeb121995e9779696ad5dded1d8ad1f5c6f305d2c3efa8276a7f5832d44665024a80f728011140999d6e880268fb2d077875cb708641521a8ff61507185e9480c4a6f8129b8728a7d881ae5ad3e03d677956e21722585ab2e9e278dddabafd02b706dd99e8e10a221c8b69573cb7134967abc8f4df20bec131da84c82fbf8fd76515f240a632436f80c741def3941497d8de046f79059ed4d0b4ba185d49f48b3006af2a065971dfe8815c4125cf9146463710b738749d2bebabbdff158e3561c9505321f8dd69cf468454a2965a398e6c262d7dd4c6b1e8d6f37e3aefd70cffdbd2fc113ed5b535333673e18be46d8462fa4273c28688e8cb0adb7573289ba137eb443410930bc44f79d10c88e65f18889d2b0ce0399680665f519454b097aff37cca86cefd887d031bb02d80097f667b5d22e2c9d733a46287f2b6656b79a7c0ab683d8b96c0b68249fc5e593d750f7330b992c8b0d24e6d1b2befb350780e491f4c4b14c2e5af2a384bb2914f3fde4bd633817e1d6e08815c577534c7811fe55a8b54c48fae8cb7a8e8d5b6a96ec9d696379ede136e4af89bbc874224bcadede925d2c83be38a6ca7e05187c5b2eadb6a96320a8c20c3fdab378bd811267deee556479fb2e0398e3aece6dcaac2094b54ad0c4839ac89c6dbc3dfce86b3fdbb96614fc47c8fa4f70f611486ef5011e8f07be37fe3ff6bfb2689ca2a561b8019ddc37afc19f86b5de9d0e859abe38f75245d2c5d244fad1a155a17f24e525918d4da4fde5f83ccc356d98f9fd98577c9bba9b84eef4d7b614f03b0cc551a60425e1fec27eaa4829ccbb97af77b695727c5bbabd97e33de473a7b6adc44db54c194c9172a411a3c244b08487a84453f014ef1103bbdea4f2e826a1ff9f751895e42fe3592bfb70b76095fbf7162cffa95b1ca119617a93d83ccb001344a293370cea9d32506bb47cba6f69067808c3604d001482a23eecd6de484bb0c85c86af1b9037e1314ae3d4e66027343eb5a8e28b7da35675e74111412031ba66b81281f3d94543e8ba82c5107b9b674e31e8bdbc006db5563505f58b128bf5e7a7a8117971a823cf0c3e8ed5768af99bc9d62b72a94fcef9944e3161ae9e6768e0dace0c8455509c6f395316fb8f1722cddbe7f4652af1590485abf4190c867acd8604ac6cde88d032580b2d4318e943ada7c5b85d1e172afd36f8c78412ca3921da1436cf9cb3ee5428357184604503b5d63f1eda1a951c0c2809c75df5df9123439bcccd5c00dc33aee6bdeb0eb29785dcce78124c80dc6631a9369c0c52beb0a8fa6fdef56a856cd2c867f2b0a3ea95a9c6329617183f8552862f795aae0e08ed655511c160b0fd21805b997150a4b641340243a829c811d2f9aa5dc373ac40b40e8b30b9fc515eb2bbafde7b9c4143557bf57dc7368add6a0c80e8ffbdb30900c740192cf1739eebd063903af85116555ebadca250e5cb3c09324e340c1c0398b480e7134aed0d3d31e0301c590399859018ed48d8eb650ba70f54e8778252a9855e195162ba4344069215616b8b7bdc150c6a94ccb8d6f20a73c9e5be4b0baf35a1f00cdfb6b1a30595d619ad8862293c5a09857ef8d925d99b1303952a3947537cc3c8009d48c85d676057f367e8afef5668423af5a3f9b3e6e8f7c4143d9a02a066d4bb2b148ffe54de3b7409543315561a8c8d4db35146602e9074e1afd1c312d418bb39e3579746a3f102f26209024476157d3f55f009b70d9910c5cd4c3553f59cc41548d9439f9654d9a0abfa0f1b3c5a1b66f536ef86aff1c04ee47a626682a027923f4a247be9ef67b686795dc764abcf205065ba28bf50f354d7b560eef2cde3abd9901269697262c1b4e62422343d89223e1e8e5211fa7311162b79795e2131937e2a1c22aacc26a96b005585bbceb7a7c038df291e1b5913239d5596b48e53c8f755c770feb38188213711eee1bef67404f314b4343d829e633025b0bf5a11de322c4cc51a3a365306114bb8a7c5211522e4cc7673f6d2b0fdfd5c4c24f1227d5dbf16f6ffc24b61bc03526fce8e0fb8621d478267a86495e36869d4f2de7ad175f8c2dad063a43ab7def09d3d7924c761ed2ef53c73922645fdc5cfa076f1b0de4cadf4b5c020a6a28bc447a076792a46e21fdf9bf9139a499659ee1096ef8839bd9ee24743ec55f8babcf87daaefbce4c5699dd697ed70a3ebce6f88c55ccc51e0b1539a1ff5b9961bc7b4871c96057ec34a702cdd2eb375c36154ec208ee7e4e9ce5cddbe3bc6669220e73084bc0f0d7aaaf512587f3fba22507ea2ad42468390ac7f54166c7f788248323905742f04f09805a50adf8510e5b808f22cabf3a136d354c08d412c13f3490309883576d9e93b91bd91bc890c8b7f551a0a7f64592986e1e7ef724e9d0309b6d0e1a9f96f5832d0ecbe1d4700f1a5426c9e34b16b67b31d9c1520c6bf1fb2635a61c744075f83e5ee759ddd821b5bb4654e067d9fbf548f5d2feb7ac625543e11eb7ca5aa822396fc89d46e30b53c2b2c6ba18dba4546ee0b0ff267cd6efc647a9de4a2d9802dcd82cc358c37bbdd811138e4c3048c0c1d9ed98a4f79b630448505f4b2bc6b97ceecbae5c305cb7fbd415b21eeeeb262e0c5067dcaad84eeadbef787841ec4706e5e9e0d2040c8f8b3975826eb4921f694d47a1ef5a917f9b52a71dd92ac4dc96bc0576b3424d9614b002ca14dcf2759f18807cc946b4517ec368b5eea123f98f54f439e57479d6ca7344b2ba3a0e60bd65dd43b179952112b23d1a24fad3842a4fd40f2a5dbf299be4534ba914f36d931946e364e7e22e08701631239b4801be75b1ea38406e4d071cd7c40097044149e1014d893fecdd40379865339626c35c8762fe0d9782261792f3458ca64c189136937fb90618314fab92c1403aaf1d7be867fa5e5c03733ff32e57f6a9bac5b0e2126f6fd6b28591afa45f046b02371489120ffc04d3f75d0bb86b6c30f6a605d8f0d51884eca131023ca8578d0fe820ed9d890c760f762ff349e8fb131bdb6b7a23af405dafdc1665e77051bb0a2bfcd3cc1eac2d17777727a773e3f836d91637bc601014ffc8df857a622101109a786dea6bb3257dca9f41cc56333d3d09c66b38b0a04f968849d3be04a292e5beb1e3ecd13e549f9d0b3d8661835e059a7a6bb59b06b282434d2b3c953cf91e74c8e3c63f35724362bd2b3bd66c37097d4ec749c3ab7874ff7e9f9f2f319e2abd5c22fdcadd52f6e12ee0df8fabc62f94e1da7e87e7dec71d9426ac92dc822979275c1867efc9216d57198eded8f7b6e1f63c3b746650582aa9e510a3976ba1f924973cef47908c6ecbe5900b3800604b2de687cabc5f5916d97cc383c615522f15cd7636b823d8af53f7bd5583fbe17ec9d1edc306e265d6bed8d293169416f7b3973d7c72bc1b88ee2af433a1997ccc05e96b701547911cc0c787f39ea9b2b2c7e1e518916dcbfa9df53899510d283ea6c9d5c7168c7367a58fb94498208444eeb04c0ab4adde22c1bf552db935b14f0cf985dc2ccfd33befb35b608c473a9b577fe269de544996f34ff650712e6fbd8c49608f86e9c4c22626e129788f3099d142002f38254e3f72c2525a6a40fee7223a66af43737309946cfb04897e4b59e4b5eaa8e5a7076202e77256a7cfefbc926e407c4fd2f72add6e4ab27920f87456a82674b4d49d5f4681aa113a9badebdb25e4c52e346dcca6644bc4a25ec3bdd28fe495613e8571a8ccc24f29122ee466a84c303dd155285ae5b8fd8f33195c6730cb4b200956a4caed2fc83cd059c6dac607ac522541ac389289f89fa4d1905518f96875e93fee277933f424954fb78ab8b6fe9d7d0efcfdd99d8f2660f6482b4453e13d2503a25bef77b558b3fcf0be125f8c68648af588a830a7e9c461ad22d817310a44474b6397263f58c22050d313e0f37edd1d281c6eb2185281c8e72b76b514b503b36303f37d1566b698f70409f3a17ecfad971231c7f5ed4fffb0cb0f0ca503e3107f471acd7f628f19c5c59a50f15b67ea558e3e7cae50c543b7a059ad75ef9235b5551944b6e9839e473b9f6cd2ec28d31cffe6b1dbb065580a0ed8efc11825169cad86f3f78ad1f3a5985017cc73295c1997555f9ed2538b55417e103cf95e3fad42e8c491f445140f98a2a4319b7834ff8adb91c633dec97d5d16b64f3ddf940d92c99ec1f900effe77dce2b6c7cf00186bebfcf90977c5648501ef6f22762c62f4bb2f218b08debf1a180859c3a3fbc17b2d828e496eaaaf88fc8ed24883ed781f7cdcd140659066978d492d789b600812ea8bc5e90b74e731b92b71604ad8bb1d540703257abf6fb1003ecba0286b58f3bd371535ebfa87a75114a84e5df16e57685f802a9e9e0ba950eb3875d71eff32a27b59c69d2b7045a7042f46a4fedea5848fedddbf83d00001e8335eb3555cdc3642bc461a1c70893ccfa4f73a6846de52411b1cae4c7a44748733348b2eaa08a98a7d76d52ad85a83f9fc737b8b5e000aac076ec1101ec482fb5f0ff1881c1b8d9b3eb2edba6ab8bf17580639d87a8134eccb62e1c9a5a342dce483abab3a71de8d4020bcbec18e5c7244f54d40a9e42d3b250b385b2b0dd2312c41779e8748adb8be54a46445efe56429631a48c6afabf6bf5ea335847590a9e1f88a30260ba9757c7512f6e57e90f6be17b88a888146deaf5a39c3ffa0e8b7c9ee6f46d695bbe32d641bc3ebb404e17bf0a3cbc6476b7390c832dbb99907dd7c0cd9537917870f48448b4cc0e3c181f67dbd228197"}, &(0x7f0000131000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b3b000)={0x3, 0x20, 0x4, 0x1ff, 0x8, 0x80000000, 0x100000000, 0x0, 0x0}, &(0x7f00002cd000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d40000)={0x0, 0xfffffffffffffe01}, &(0x7f0000c5d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006b9000)={0x0, 0x97}, &(0x7f00003fb000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00003a1000-0x188)=[{&(0x7f0000629000)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00000bf000)=[], 0x0, &(0x7f0000128000)=[@init={0x18, 0x84, 0x0, {0x3, 0x8, 0x7, 0x196c}}, @init={0x18, 0x84, 0x0, {0x2, 0x80, 0xfffffffffffff000, 0x2}}], 0x60, 0x800}, {&(0x7f0000677000-0x1c)=@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000f01000-0x10)=[{&(0x7f00001ff000)="32be5eaf42a2eafb9ec2254c77d62294006ac59d3177929a70e942775e0ae8c7cdf78e9558eef48a2d8c24104077272073e82a7937", 0x35}], 0x1, &(0x7f00005da000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x5, 0x4, r3}}], 0x30, 0x1}, {&(0x7f0000661000-0x1c)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fb}, 0x1c, &(0x7f0000050000)=[{&(0x7f000055b000)="5787ee48f0b138fe02fc9e497708a137ce5a6789a8b9289c86e29f7d14c4c377e79c5fba2606eb06e7db12b0b0a6a7272cd6965e15474c19cf0fc5e6255435cb21d2840b1fb446e9c3a7b8d72c9028d5a940a25facc53744e541fa614e1ccf8f48d56a3171a03b87ca0da0b0a1216e745524aea16c6a1362c12caaa558bba2596332b4d1d539418d68e2a1fef0", 0x8d}, {&(0x7f00003f5000-0xdc)="ee83996e2c2e388dc332cbf759cff849b0dda471ac4738710b86d0085e48ec22e0bbf3f6309e5697256d451f3ef810363adcba5a21d4329c167919ee31b26008605857f764ea1f8bbab7a190aeaee6700f4517771be154664dd35a61177fa9d374b281c924a8f1a6b99db73a32e5e9e0f00f6a9619343478f0e9808c1b6feafa737f7bfb19b177e05e71dcc8eae6afb627667c403081fd432e4d0c1ec7e52b93601ceffed888e0182fd539d452c05d5f95f50d57ea37146ed2ea339c2a5760223c4aa8502cd8833491fa4e8a9b109c773830f505b42bce12cd1f718e", 0xdc}, {&(0x7f0000d47000-0x1)="aaa92c2d303466f23af48059b87d119eb33e590b22b3ca838110e0eb519f1b0873530ef5ed4af13e1f2f31bf871ca03828fdba30fd7e0638f77b6e2259cf423cbb43ddda85ebf9025ae2ecaa6cbd94d7ffe0ae3e78c16e4f6ea84833cb8092cd00441f7a1eaf0cffa04f3c6368884a09baa8f76299c75236549ddbe7dc2e4fbce54df1a0cadb298113107be1697058a664a804f1d3", 0x95}, {&(0x7f00006f2000)="351a4b10ae15a6b108d08a014411fd7e228f89c853924c966710ae81f19afceed49bcc3ab9e5400ea441685c2e45c2a6b67a2ed886f11ca5871ff13514c370662c3865d4a60ef82f96f30a0d402982de4e6a2cfbe14f2ed5227d0803f0c26a6b0300e0ea1da13a0e6e90e2e335067b930f75e49c96af140943e41699e21cad304fdb27e50058281be799efd8b6dc02bdd5ab3bbcb93dd29da5221dcf4804db002a7c4cfe5f41a072f8df5455c60ab6f8c400b4ddf6caa7e8269b9b", 0xbb}], 0x4, &(0x7f0000612000)=[@init={0x18, 0x84, 0x0, {0x8001, 0xff, 0x8, 0x9}}, @init={0x18, 0x84, 0x0, {0x8a95, 0x87c, 0x5, 0x100}}], 0x60, 0x4000}, {&(0x7f0000206000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a5a000)=[{&(0x7f0000d74000-0x9d)="94475a89f9d940c0258adfbdf612d5a532834843c782e97933f67106de7ae6802d3eb2d7501eb23f309f806cfd1ab243569b3aa75c779cc973aeee961b69fcf7fc2ee2c25f24d62b68faac51573ba2fbeddb42711f7f749728b0147d52cee6281593c60f33935ad1edd67121936a7d201a9e9f7e3dbb9d01ab1b320ff42c65e3741f8f2c38181debeca2790dc544e87fcf376d97eed2cd8b030e3c24f9", 0x9d}, {&(0x7f00001ed000)="062ea071a86b59a152385b7151b28b10b3401751e3e9bdba71b659ab5d0924fadb4e18d68fa52210bfe0b9133e9b1e652335a7e8d8ebfb534a8188c4bb1637bfd24efece2ced7544ece08f34e13118d4aff795f1999cd1c6a373c9c6360b6c1a150bd8bcdc761dc52598212c2c4cd3c01cf74847e90859565f4fc4121ac4aca2f850c72239b5975ffa50e7358e7890d77a2a87734f1b177cafbbbaff0035f76615d0dd8bad4455175feec2cda4fbee024fbd000b68faefb5e26ca24b5110948c", 0xc0}, {&(0x7f0000ae9000-0xb8)="a9262e360cdb963aba622a2e20e2154b6ce9c446bd60a437065bad43bfa517cb466ec1e8892204ebd491c5164c2a4e32af5c09a6462a188f8dc866038af9df0eb586ec8a8f251b36db1767e38336a3616ad6c5a45318458ff3ed9a7e4423fa87ea6451c9e79bf6420c1e2d3dc065b2b8ac53525f9a079e1397c33a4dbd247f9fb4edb829f6bc457ef8e8d465f56cce1631c8756e692c8e9423d28acc8f4cebb7a452c98ba427a7bd01b25540b1a7fd8534b8ece08598633f", 0xb8}, {&(0x7f0000a76000)="5358eab3bfd6b0b7cb54ec4c0962a64d82d7f685d7b706345e1c65a980347447b522bcef4808bbafe891955f093c77ca67fd05ac58618b3a5f61ec5577fb29fec031f3daacacf441487dd559d853cd2b24b5af1a2c0db1f25cc4786d397b4dd22145ebec56c26070a4fbd3410209ba5b6e8b793504dc518519011ab754253b2355b62c5cad60e1e925066bd0398683ff9108bec9033f59754e31c9a1279b77dd089138dcf7580ed139602e926bd73ae124a6a21c7345f64c7e6b629c4a6656", 0xbf}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000a80000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f0000)=[], 0x0, &(0x7f0000a85000)=[@init={0x18, 0x84, 0x0, {0x401, 0x9, 0x3b400000000000, 0xab}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8001, 0x8202, 0xa03, 0x6, 0x80000001, 0x10000, 0x8000, r4}}, @init={0x18, 0x84, 0x0, {0x553c, 0x4, 0x1, 0x5}}], 0x90, 0x811}, {&(0x7f0000639000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061a000)=[{&(0x7f0000dfc000-0x64)="d94c0f157df5e781d45550e76302c1213d5d679c127c5f70d9f23956d3e74508b3e09194f39e1e2a14ef1c071126478c50a5e23f19032d3b369bf71b7b3104b73a2eed00101aefaf0893f4cf477d8d28747bfc22b5b8b30840bbdbd52b7d51ac6a146304", 0x64}, {&(0x7f00005a7000)="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", 0xfc}, {&(0x7f0000173000-0xbe)="e59087ebdd269f1840568381fb520b504deeb9e65a3d5ba8c5ad9068c47ee570388ae5b30657300cd9d51725964ac56e13144e423a005b088e863f006f98039a92ecaa12850a36ac0b1ef89a46f52d19758f2c59ab9b09571349955aa7f7721ec24129498db93e3fbdb03f46d30424b763177cd96afc7d537073b76216ee6ce88bebc8f38a92e3693ef387672a20e236f74aaff3b661200ed445ef61e655ab49e61b62c7d71c107b8c805f271ee7f5798b3c6df00e1495d1db0d56c6e439", 0xbe}, 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{&(0x7f000069b000-0x1000)="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0x1000}, {&(0x7f00003ea000-0xd2)="34d908adc92b3ebc74962ac4a2698d35ba56611b71b88d48a23a88e2a65bb2fcfecb039a2e6d041c1b91fe4c14a8fd2fd1ad665da6268d3cdf39a06aab214de1b1d6e3c4f2dd471e0e039cfc6cc22f4df7078441ac559848f5078cf346a131ab4b47bc21451769d5d377417d3177a6af629a09bee658ba1f5b9cc8ea8556696b3a9972cc15b8c69282823a7b7148b872ec94f6254dc54600f505188a033421fa567e04c3fb7e515776df71ae8f26b47bed25e4a4aeb290b1eb9a26834c12f7607246c0c1f9caafaeed5f4eca60d06a82b692", 0xd2}, {&(0x7f0000c78000-0x3b)="3d770efc41cb1a188f54bf4758c1bee393689000afc18d7851ccea5ed62526ebbf93693b903e5efd6bb7bf8dd7e235f8f0582d41ada11316266a88", 0x3b}], 0x4, &(0x7f00002ce000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0xc, 0x1f, 0x9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x10001, 0xe, 0x5, 0x20, 0x4, 0x20, 0x8000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x200, 0x1, 0x3ff, 0xffffffffffffffc1, 0x9, 0x5, r9}}, @init={0x18, 0x84, 0x0, {0x14400000000, 0x60ce, 0x53, 0x8f8}}, @init={0x18, 0x84, 0x0, {0x81, 0x6, 0x3, 0xff}}], 0xf0, 0x40}], 0x7, 0x4000) 2018/01/13 00:35:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000a1e000-0x8)='./file0\x00', 0x8200, 0x10) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00004fc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 00:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x20043e) ioctl$TCSBRK(r0, 0x5409, 0xc) prctl$intptr(0x1c, 0x1) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) mount(&(0x7f0000d5e000-0x8)='./file0\x00', &(0x7f0000d72000-0x8)='./file0\x00', &(0x7f0000b70000)='efivarfs\x00', 0x1000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000116000-0x10)="8cc4f1342418df01df459cd52c622a43", 0xfffffffffffffcf7) 2018/01/13 00:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000efe000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f000082d000)=@generic="7c5dfe6663093c1fe4beecdc7e4a4a71", 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) 2018/01/13 00:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e35000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00003a7000-0xd)='/dev/usbmon#\x00', 0xfffffffffffeffff, 0x400) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000e47000)=""/98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x20) rename(&(0x7f00004f4000-0x8)='./file0\x00', &(0x7f0000ad4000-0x8)='./file0\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000e97000-0x4)=0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000af7000-0x15)="4160fb54ac4317671d7ae0ca04d1de5849581ac2", 0x14) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000de2000-0x1000)=""/4096) r4 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000577000-0x99)="988a13ebd14bf0ba3cf442b3f6a452a06f7a4b3bc3fd4581d02449bb39eedb741fc1a85901d151e43c9bbe46e5fba24c10d68693039d917f10d477f24b96d4a14f67d7acc617416293f7256b594394e134ae3ec661f83024a21c834e356803fb75885605c6150321aeeb80e4d441b17541b49c8d9adb55fabc45d50a08a6840175a73669b7537856fffef1f35e30ff92f401b2edc4ef7a8b1a", 0x99, 0x4, &(0x7f0000b08000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r1, 0x25, 0x8000000, r3, &(0x7f00003cc000)='./file1\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cc6000)=0x6, 0x4) 2018/01/13 00:35:17 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) fcntl$setsig(r1, 0xa, 0x2d) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/13 00:35:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f9b000)={0x0, &(0x7f0000baf000)=[{0xfffffffffffffffc, 0x6, 0x0, 0x100000001}]}, 0x10) [ 61.444761] ------------[ cut here ]------------ [ 61.463857] WARNING: CPU: 1 PID: 9684 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 61.476212] Kernel panic - not syncing: panic_on_warn set ... [ 61.476212] [ 61.483590] CPU: 1 PID: 9684 Comm: syz-executor2 Not tainted 4.9.76-g8e170a5 #11 2018/01/13 00:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000cda000-0x8)={0x0, 0x0}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005eb000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009cd000)=@sack_info={0x0, 0x81, 0x94}, &(0x7f00002e2000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000215000)={0x2, 0x7, 0x8000, 0x15, 0x98, 0x2, 0x3, 0x800, r1}, 0x20) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) [ 61.491111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.501013] ffff8801c78c7580 ffffffff81d93149 ffffffff83a47180 ffff8801c78c7658 [ 61.509054] ffffffff83aa4400 ffffffff81451d16 0000000000000009 ffff8801c78c7648 [ 61.517083] ffffffff8142e371 0000000041b58ab3 ffffffff84189678 ffffffff8142e1b5 [ 61.525193] Call Trace: [ 61.527788] [] dump_stack+0xc1/0x128 [ 61.533141] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 61.539984] [] panic+0x1bc/0x3a8 2018/01/13 00:35:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x3f04128a, 0x4) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") getpgrp(0xffffffffffffffff) 2018/01/13 00:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00003fd000-0xe)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) umount2(&(0x7f000089b000)='./file0/file0\x00', 0x8) 2018/01/13 00:35:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x3f04128a, 0x4) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") getpgrp(0xffffffffffffffff) [ 61.545008] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 61.553247] [] ? load_image_and_restore+0xf9/0xf9 [ 61.559755] [] ? __warn+0x1a9/0x1e0 [ 61.565032] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 61.571871] [] __warn+0x1c4/0x1e0 [ 61.576989] [] warn_slowpath_null+0x2c/0x40 [ 61.582957] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 61.589626] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.596643] [] ? set_next_entity+0x1bf/0xbe0 [ 61.602702] [] ? check_preemption_disabled+0x3b/0x200 [ 61.609537] [] ? check_preemption_disabled+0x3b/0x200 [ 61.616362] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 61.623010] [] ? get_page_from_freelist+0xcff/0x19f0 [ 61.630381] [] ? __might_sleep+0x95/0x1a0 [ 61.636154] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 61.642615] [] ? __schedule+0x683/0x1ba0 [ 61.648299] [] ? __lock_is_held+0xa1/0xf0 [ 61.654076] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 61.660909] [] kmalloc_order+0x2a/0x70 [ 61.666421] [] kmalloc_order_trace+0x1f/0x190 [ 61.672545] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 61.679443] [] __kmalloc+0x19d/0x310 [ 61.684776] [] vga_arb_write+0xda/0xda0 [ 61.690378] [] ? vga_get+0x3f0/0x3f0 [ 61.695717] [] ? __might_sleep+0x95/0x1a0 [ 61.701492] [] ? rw_copy_check_uvector+0x229/0x2c0 [ 61.708050] [] ? __inode_security_revalidate+0xd9/0x130 [ 61.715053] [] ? avc_policy_seqno+0x9/0x20 [ 61.720921] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 61.727913] [] ? security_file_permission+0x89/0x1e0 [ 61.734637] [] ? vga_get+0x3f0/0x3f0 [ 61.739978] [] ? vga_get+0x3f0/0x3f0 [ 61.745318] [] do_readv_writev+0x520/0x750 [ 61.751174] [] ? vfs_write+0x530/0x530 [ 61.756689] [] ? exit_robust_list+0x230/0x230 [ 61.762812] [] ? __fget+0x201/0x3a0 [ 61.768058] [] ? __fget+0x228/0x3a0 [ 61.773302] [] ? __fget+0x47/0x3a0 [ 61.778463] [] vfs_writev+0x87/0xc0 [ 61.783710] [] do_writev+0xe6/0x250 [ 61.788956] [] ? vfs_writev+0xc0/0xc0 [ 61.794383] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 61.801023] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.807840] [] SyS_writev+0x27/0x30 [ 61.813091] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 61.820196] Dumping ftrace buffer: [ 61.823774] (ftrace buffer empty) [ 61.827452] Kernel Offset: disabled [ 61.831052] Rebooting in 86400 seconds..