[....] Starting enhanced syslogd: rsyslogd[ 10.290033] audit: type=1400 audit(1517024395.250:4): avc: denied { syslog } for pid=3171 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.56' (ECDSA) to the list of known hosts. 2018/01/27 03:40:04 fuzzer started 2018/01/27 03:40:04 dialing manager at 10.128.0.26:33003 2018/01/27 03:40:07 kcov=true, comps=false 2018/01/27 03:40:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007ee000)={0x0, 0x7, 0x100, 0x29928217, 0x0, 0x10001, 0x7ff, 0x0, {0x0, @in6={{0xa, 0x0, 0x2000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8000, 0x7, 0x1, 0x0}}, &(0x7f0000608000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, &(0x7f0000fb3000-0x4)=0x98) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000003000)=0x1, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r6, 0x9, &(0x7f0000003000-0xa3)="e6110394f46d102b99829bfe2022f50bebce0ee8010b2ae5ff13f698f194cb5bebe225b0a2cdb34b69b7c23507337c9909f5a23d614b12b17d02fe9986f543cdd74abc2ffdcc265f5122f226bbe05d9dac807f2c6cf6144329ccf29504aaeb33eee8fc13e0e5e5191786256a039c35d9a71fce88c3a8238eac3490abe22bc2de7948dfc241744f3ebd68dff305b755356a0153184d1a1312440934aacd34fcfc5ebc87") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000001000-0x50)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000005000)="17bac5dc309ba224dd3a69cf31283b2385be07c233559146edeb4bc87653203e49f721e81b4c5beab9eaa3ae22d92e2e7e1a0e22b218b57f4ef9b3ff7ef40156abc37aca0ad90559ec1a495c798e0810cd4a18d1889f16cfba371b24ed4eb40f1002cbc9ad05d98c23f598b57e6f27f890d2", 0x72}, {&(0x7f0000005000)="f529b31b5e7918f3703588c65a916e1480988f5283ea5e8d5e59ab7b2a5f6cc10ef25a74335eb257d0fe9d2a0b534c99feee7f", 0x33}, {&(0x7f0000002000-0xf)="12b1df1676264e80d3d4a3c979d897", 0xf}, {&(0x7f0000005000)="49f4106666a906da1c1d5f6e37d6fe503f043f39121ff7d282a9338b770ac3649997f1c69bf9bce0385627b63eed809bb737caf77a497cab7c11f06f3b0a8ca1bac7a878530181e4c02f02346457111cb1c6ce0f3880c12aadf2cccd1e7238e92c3f681c5a", 0x65}], 0x5, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r5, &(0x7f0000007000-0x12)='keyringselfwlan1[\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000001000)=0xb34c93d) accept4$ax25(r3, 0x0, &(0x7f0000005000)=0x0, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x480080, 0x0) 2018/01/27 03:40:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffffffffffffe88c, 0x8, [0x5, 0xe3a, 0xfffffffffffffff8, 0xfff, 0x9, 0x1, 0xb98d, 0x3f]}, &(0x7f0000bf3000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f8d000)={0x0, 0x800}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a1a000-0xb8)={r1, 0x6, 0xbde8, 0xffff, 0xc9, 0xfffffffffffffffa, 0x400, 0x2, {r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x0, 0x2c46, 0x80}}, &(0x7f0000a80000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000152000/0x8000)=nil, 0x8000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ftruncate(r0, 0x7) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) r4 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x1) sendto(r0, &(0x7f0000000000)="46dc0021af15e03a53c4c5b51bf57d1a988e60b3a7467c3631df9da0da58f0e08d7d2b55ceee78fb6dd49e7d64a326f89b4934a7cdc68c8031c47d9b8392077aacd5b063679a02dbc57efe1ba1ba597b7f093bf7422dc944c6f7", 0x5a, 0x40800, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="2955e2e84ebdff7e42db345d11a6b0f9"}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000)={0x54, 0x0, 0x90, {0x7, 0x4}, {0xffff, 0x3757}, @period={0x5d, 0x100, 0x3f, 0x4, 0x9, {0x8, 0xfffffffffffffeff, 0x2, 0x7}, 0x2, [0xffffffff, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x7c, "c40984ac5b1bd9c165e7473666293d37cebe4bf2f3f3efa8370b9c83a87107be28e1aa5e2fcd3c4bbf40945bab9962e794c589d3344aaa58d2fc3e414424216074db8fc8be23de5f407343382949e2fc8b145eb3e5d3496053ca5a331b73eda3bcd2cdbda9431e29db3dfac097d2921fba35941abd2cf4fd380cedd6"}, &(0x7f0000003000-0x4)=0x84) userfaultfd(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000004000)={0x67, 0xfffffffffffffff9}) ioctl$VT_ACTIVATE(r4, 0x5606, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000006000-0x98)=""/152) getsockname(r0, &(0x7f0000005000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) 2018/01/27 03:40:09 executing program 1: setrlimit(0xe, &(0x7f0000877000-0x10)={0x84, 0x2}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000931000-0x4a)=""/74, &(0x7f0000000000+0xcf9)=0x4a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nfsfs\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000)={r4, 0x26, "abad38a5d5e06e2c66ae8b13af6b2a77d1ebf12589de4a00aca3e412893fd8b78e5d64955908"}, &(0x7f0000002000)=0x2e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$inet(r3, &(0x7f0000004000)={0x2, 0x2, @rand_addr=0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r5, &(0x7f0000008000-0x8)='./file0\x00', 0x0) 2018/01/27 03:40:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x700, 0x0) listen(r0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x395, 0x100]}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pptp={0x18, 0x2, {0x0, @rand_addr=0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004000-0xa4)="fbe3ac844275e0615c018588a130ecb61b6bf6ac72b0de025950136e4dcf9f8c97b2239d278fa5fa2a936835f69bd77c6f0936ce4450ffe43eadb24c8373b556a77ae4d650a913a4d610f5ad98ccc50d4773bfc245797e84a588cc34d5606d92b14c3fcbfc1cea1be0fc4d44226e711ed726da3385132a22760ce9e308fd6520328bd126914e9ab323aa7bd7381bdaed00bb6790a8ef99dd619825848fa0560cd9e9e9b4") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000004000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000)=[{&(0x7f0000005000-0xa0)="915fe582f083ec11946b0de3ea62ec4f47e147fab62eb329d31cb53d7ceb83d47671a21339125e24396963f772f71f9a7f260e30d88d5e88683a2ed8e84caad5fe78243b9e312d3e2a2ad08fd8ea2a10f7961a9a7c043937caa825bf539a4b37244997a01fc6a8e0967b74cdb258585c7488c15f27c75179813dc380efab2056c4ab24188ad9b413f8c95e12c99f4bb5526f7b928b1f31010dc57853e2ca25c6", 0xa0}, {&(0x7f0000004000)="bbf7a3ca2f84db03cfbed47487ae40b01d95183c0c50f397db007772805e95d9ebb2946fe07a77c362b0235fbbb642b379d4e521195fe1fc9bcada68aba8c3f2a0195e9d4ba4879cfb504437b53255919664304d5d79029940cbfaf4c6f2defbc6e3630d47961e3f77a81e892e2fc239d375dc0125fbb4a96a5e2a8833bb9e3ed4cbb03ceec923dcad15ea9282d7da25cc7bb90812cefd4b7afb4e661278f449a1c76e5e51cc98fa34be7fe5c9a3", 0xae}, {&(0x7f0000004000)="cd2cd902dd9f4ed29c4dab8baee85dec87549acb07c4dac4917f5e83fdc68e3560db8e61da73d24558bde4d32c8e658a98826461c0f5583c8e7aa57614d2aad58b9da5e6b852606e6dd105be85750955d6fcf171fd9657ab8623ed3acfa6dfa7adbe3626314eb3adc12ec49a1c8e80bc21b0ee2fee1a2780fba106e8948c74c32e04791748bc146294610d6d03c6262e2b8c9bfe3531a6ae6fb179a0555cbe6627a5110b66cc157ad4eac082672bf104f6e1999c44feb52be7daf01436016a38023a3321caa352a2ca95961712ca3739960f8df62145f705124e32af92d659afb9b1f7555acccc46f34b2ba75b69c5238793f2fb831f0a6f08883d8e1b5fe7", 0xff}, {&(0x7f0000005000-0x53)="54af8148d44fdfca4c93c4b8d9933939bcec3f8c9d1a7e95a542dc9c87bfa30ad747f348af3b022171bc1025b36fca3e85d4d2936cc47fcc14abbaedeef2d3b13d4a0c9f2d3b079fe1154500e800b66d34bea37c706504eb9f3b89ae401f7e21b0c597e28fcfcfba8d5a954fc03e293303d889a6102249ef23c1e4dffa3e5e736f1f993b7e45a7c61e726d4088bbf8638be0", 0x92}, {&(0x7f0000005000-0xa0)="f822f7273cf104efe0ff576c9923f77f4f11536130572aed0e358be9ee5c98013384c00a4003318c3420ff2c9d673986ed21b3ffa7e2b5abe52d537602854cd8ca8c9e1c5ab06e6ef3bd10d16ebdf6f6a132f0b84c04557ff1551d117ea87e8038f2cef570e50df494c4eb0463ce7a1b89e1424b73d6cdb0932729675e7e0e8c85663a95dbb934ee65579eb6254d3a33e416a74cc3ad6d2db4f4083242bed9fb", 0xa0}, {&(0x7f0000003000)="81993cd14fcde2d2d7f8c05e4d815b4c439f49377eca1f1204aae0addd45ce15d9b84bd40c7619be11909a8798753694ba4a29759f5c730e2e53b854e9cab09bcc8a0e77aacfffce071c1cb2276e787da3c0336477d6c9f8ea1ddbf11c43cc2560de1cde4155759bbac262150278ce232d63028637aade90875ec6252eb80120667d5b3cc1e24c18b3f6b58fb341e2ba2e321fa75ba0fbcea44fce1262e4e20321f9fe67f98fe8d70ff24f9ef0bbcaa9f6aea4a0996b7f82e75e4b", 0xbb}, {&(0x7f0000005000-0x5e)="5e0fbb4b07d0f2fb3f2be5ac2af6c4d60a8152f34aefd2df54e3b11cf3194486a6f89854e6c9f3fcf5952156bd9fd1a568af56335d5cb00457fccc0a3ec560febb03c7f9803bfb7e6d6535655cac1372ae7d1c5bdbbed56a1065131f46b2", 0x5e}, {&(0x7f0000003000)="cb80531afedd503da566b7d9074f95a58b60a9909853b7d276231f35d99e91911cbd4e987630a010c8799c3a7ad9525fe00b16937f9a1bc8d69f16604b2fe10a3f03a411d198cc3221f10544829295", 0x4f}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="dab629e089bbe63ce6d337d40eecbcab302324bc9eabc8e906e95eb5ff6e0a190bf2f8698742b8ccc3c0fa2b900a5a33bb8d25b2903069f8de6847a2", 0x3c}], 0xa, &(0x7f0000003000-0x50)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1]}], 0x50, 0x40}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000005000-0xaf)="c68fc4a6ce7f07a4479a4390193eb15a3c4774ed1b1b2b13d018debd7911ffd78a3007c4d1032c52bc9875d01e8e1207a0dc69ab2efba06c7ab5176f9a051d1320074fb33214280aa53d0d7031b0040c9a661b615ad562f648b86af4101e093d2245ab2e6999db6c571768029b3f67cffcc8e93f64fba190f6b5c1a790bf68d9d9fd7fe4931eea0141d4e3228810bfdde41c7e17da00216b516c82dc391edf731e7bf82f9baef19fa7a350e7325d8b", 0xaf}, {&(0x7f0000002000)="51367ab182377ff584d56660e07e6baa5514dedf5507071cfc35f3fb5014242b9d8f54ec1c6950fd419b387dc5ac1a6b8c9bdf24ea11b3e099ae682b5309cb2ff3135fb914b5ebe8c0e66327360b797888f099e111631ae7f43b70b3be8582a43463a623de14b134e83df4253f31a16a022548606f43fe7b94028b92301b539c6b2cffa285168f3e3372959a73968ae3ca405439f663cbdc0e4ddba23257f2c65c6dc0897f863f8c9b02e7831ba514e0b09b202d6b05ce2d3d8098765015a6bd0f73b295bf5c5dbf20783b9bc6c74064b0a323fc0a95db21f9578c39b33c3296528ce8c4fd4c3e9d3626f0fdc7", 0xed}], 0x2, &(0x7f0000003000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000000}, {&(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000)="253e51bd0cf08d928515cd2b0a16e8ddc6fcf6ba7eab66a58414f65a6be8f6a7087afc29a5d96a0a16fcf20be47d820cb59aba062837cc0349a7b05fa883b4518909083a390d1f52b17d3c2ea18daa2322629c84d2bbab2707c3f44b50ec19d9fb614c2bc295b25cab90eaa3675c31bab7614ac7cf4db4c7", 0x78}, {&(0x7f0000004000)="471447ba0e643c2983edb1dda801b0ac4d85a98b5998a4ac1a4fdfc4909cd14f1bfca232f6fdc14663110723c21658ca4d5d23cb8f9230fcdbaef0464ac2473f3c5822a658da78c13cc66e2e342d7c4d3380dc772f736f5f51109eb222047626176aac4002f064aa7a978e020abc704e3a338a63e3434046e74f8f9eeccfc86af7b7635c58ebc9e3ed2baa8de7bf7736e4fcf7410e7db6b9ad80844746bd5dea72efc1db46e189d968aca87a68367f6a2bc5dac38792d72ac645bb7798d92b2ac4f1a088adca56b519d673a6998ee3bd343b47337df75a70b4bfa1893173c00307ed8aa28e0c", 0xe6}], 0x2, 0x0, 0x0, 0x20008000}], 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) sched_getparam(r2, &(0x7f0000002000-0x4)=0x0) accept4$packet(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000006000-0x8c)={0x9, 0x3, 0x10001, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:40:09 executing program 2: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000402000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000e8000)=@assoc_value={0x0, 0x6}, &(0x7f00002cc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x800}, &(0x7f0000001000-0x4)=0x8) r4 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x95a}, {0xa, 0x3, 0x23a1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf540}, 0x10001, [0x9, 0x3ff, 0x4, 0x7, 0x400, 0x401, 0x101, 0x7]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)='hostfs\x00', 0x200000, 0x0) mkdirat(r4, &(0x7f0000001000)='./file1\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r3, 0x400, 0x9, [0x2, 0x8, 0x3, 0xffffffff, 0x9, 0x2, 0x2, 0xffff, 0x3]}, &(0x7f0000004000-0x4)=0x1a) socket$inet(0x2, 0x6, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f0000005000-0xef)="89f07466536923f5cec27e9aefe24acf15703844e0bced3260cb5a38b4ab3c2452be90ca6b4357f7b28217de814ac278ced455885d37c3784154bbb08a94c55f97961402d6b6ebde58304ddf142095f90ba6eafc100289b5fb56b26ba81256e9101b74a5fc8f679a5ecfed47f88970b64288b9a9311e3d773c5746a98b493d90ef48e4a4f77cb5e097414a2a07af5fd5834387f8972634ed2e65ef68c1ca1d6410b68fbd5d1127ca2bce067a0d21a8f3412d19c6578a344935da33084a90ca004cc0810a353871ca49394899be2dd06b3e33ba57a4b08272843f63b4cb9274e0de2bc25b560b3e1427c8a714624e5c", 0xef) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000004000-0x4)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000006000-0x58)={0x8bc, 0x1, 0x7, 0x6, 0x1f, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r4, &(0x7f0000006000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="9e75ff42bbadaea36b9ba107e93a1d19"}}, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x5, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) 2018/01/27 03:40:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x83, "683406eda3b4a5daa71b66a531833dabb02ece524f4a5c5d101d765d9816efd1a10d561b7407f1477b12f5650bd4a7bef2000236ad2c6d8b151b71f10cd1d80834b811e84e91ce861ac6e528e755339f1237ec738444938749099c1039644310d4b0702ceace231ec1b4178fc966fdfe17165bc0ddd0566be369924496809cceaeb53c"}, &(0x7f0000001000)=0x8b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x2a)={r1, 0x22, "0d2a514b3c0f006b21791eb1ff3aca1501601a3b9cfe2ad6a9014c3be4ae95afe61c"}, &(0x7f0000000000)=0x2a) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/205, 0xcd, 0x20, 0x0, 0x0) mmap$binder(&(0x7f000024f000/0x3000)=nil, 0x3000, 0x5, 0x40810, r0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003000-0x18)={0xb0, 0x2, 0x5, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x1}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000)={0x10000, 0x5, 0xfffffffffffffffe, 0x7f}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(r0, &(0x7f0000004000)={0x2}, 0x8) exit(0x18000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000004000-0xe0)=""/224) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000005000)={r2, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000}, &(0x7f0000001000)=0x98) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000)=0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000006000)={0x0, 0x0}) waitid(0x3, r5, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f0000006000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:40:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000084e000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x1f)=""/31, 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x3)='m\\\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000)=0x400) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x59, 0x800, 0xffffffffffffff15, 0x2}, 0x8) r5 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x7, 0x840) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0xb63b, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000003000-0x20)={0x7fffffff, r6, 0x10003, 0x17}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r7, &(0x7f0000004000)=0x4) r8 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[{r4, 0x6, 0x0}, {r2, 0x1, 0x0}, {r5, 0x100d, 0x0}, {r1, 0x108, 0x0}, {r3, 0x100, 0x0}, {r4, 0x4000, 0x0}, {r0, 0x8200, 0x0}, {r5, 0x5, 0x0}, {r8, 0xd0, 0x0}], 0x9, 0x8) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000002000)={0x4, 0x401, 0xe4, 0x2, 0x200, 0x101}) memfd_create(&(0x7f0000005000-0x3)='m\\\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000006000)={r7, 0x7}, 0x6) 2018/01/27 03:40:09 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001c000+0x529)='/dev/vga_arbiter\x00', 0x40100, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d4e000-0x120)={0x800, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8481, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/204) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0x81, 0xa, 0x20, 0x80, 0xba, r3, r4}, {0x5, 0xfffffffffffffffd, 0x5, 0x1, 0x1, 0x1, 0xffffffff, 0xff}, {0x3, 0xf5, 0x3f, 0x4}, 0x1000, 0x5, 0x1, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x1, 0x8, 0x81, 0x200}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0x1)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0xf89159ec93ff0926, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003000)={@generic="26828f0df9c381349d04eb13b0479663", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000005000-0x6)={0xff, 0x8, 0x7fff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000006000)=""/84) pread64(r0, &(0x7f0000001000)=""/108, 0x6c, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000007000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x4, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}}}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000007000)={0x3, 0x20000800, 0x0, 0x8001, 0x7, 0x2, 0x20, 0x8, 0x8, 0x7f}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000009000-0xe9)=""/233) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f000000a000-0x40)={0x1, 0x7a, 0x1, 0x22a2, 0xffff, 0x81, 0x9, 0x5}, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syzkaller login: [ 24.078038] audit: type=1400 audit(1517024409.040:5): avc: denied { sys_admin } for pid=3384 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.126605] IPVS: Creating netns size=2536 id=1 [ 24.140199] audit: type=1400 audit(1517024409.100:6): avc: denied { net_admin } for pid=3387 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.175418] IPVS: Creating netns size=2536 id=2 [ 24.198319] IPVS: Creating netns size=2536 id=3 [ 24.225337] IPVS: Creating netns size=2536 id=4 [ 24.268750] IPVS: Creating netns size=2536 id=5 [ 24.315602] IPVS: Creating netns size=2536 id=6 [ 24.370351] IPVS: Creating netns size=2536 id=7 [ 24.447113] IPVS: Creating netns size=2536 id=8 [ 26.115871] audit: type=1400 audit(1517024411.080:7): avc: denied { sys_chroot } for pid=3387 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 03:40:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000874000-0x18)=@get={0x1, &(0x7f0000f92000)=""/173, 0x7fffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00008be000)="2946d4163908f6c1aaac0541dfd3e0973751a7f03c00ce3ea71628f7a718d706f43779c1e9febcc0ea46318518be2cb6c8f169cb02f9f6960c01ed7f0e2d07d45bd04451a08f79bce51b690a29fdf4618c16a9b00e08d4bb3abef72de0d30d29fa68b8da8fdebac9ee7a4ca46dfe714b08c1008d64b8fdc7166964c49ebd56652d97153fb2", 0x85, 0x0, &(0x7f0000ed6000)=@ipx={0x4, 0x0, 0x0, "790ddbea51e2", 0x0, 0x0}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0xff1f}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4b", 0x6, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/27 03:40:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) fcntl$setstatus(r0, 0x4, 0x40000) [ 26.433421] audit: type=1400 audit(1517024411.390:8): avc: denied { dac_override } for pid=4487 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 03:40:11 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9624757929cd7728, 0x1, 0x2, &(0x7f0000029000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000e000-0x4)=0x9, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f000000c000-0x8)=[{0x0, 0x0, 0x0, 0x3f}]}) 2018/01/27 03:40:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0xff, 0x1, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000b6f000)={&(0x7f0000a87000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000cb2000+0x7f)=[{&(0x7f00003c7000-0xb9)=""/185, 0xb9}, {&(0x7f00001d8000-0xd2)=""/210, 0xd2}, {&(0x7f00009c9000)=""/150, 0x96}, {&(0x7f000036d000)=""/78, 0x4e}, {&(0x7f000080e000)=""/219, 0xdb}, {&(0x7f000092b000-0x6d)=""/109, 0x6d}, {&(0x7f0000982000)=""/8, 0x8}, {&(0x7f00007ab000-0x3d)=""/61, 0x3d}], 0x8, &(0x7f0000b61000-0x82)=""/130, 0x82, 0x3}, 0x101) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000752000-0x8)={0x0, 0x61}, &(0x7f0000c35000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000075d000)={r2, 0x3}, 0x6) r3 = open(&(0x7f0000afd000-0x8)='./file0\x00', 0x44000, 0xc0) fanotify_mark(r1, 0x8, 0x10, r3, &(0x7f0000aaa000)='./file0\x00') 2018/01/27 03:40:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f42000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f00008af000)=""/0, 0x0, 0x400000) 2018/01/27 03:40:11 executing program 7: ioprio_set$uid(0x0, 0x0, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getdents64(r0, &(0x7f0000998000-0x4c)=""/76, 0x4c) 2018/01/27 03:40:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_open_pts(r0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000bc2000)={0x100000000, 0x6, 0x101, 0xd02}, 0x8) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/01/27 03:40:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000694000)='dns_resolver\x00', &(0x7f00000f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000419000)='\'trustedem0nodev#ppp0&cgroup\')\\\x00', 0xfffffffffffffffb) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000069e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c89000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ed2000)={r1, 0x2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000981000-0x90)={0x128, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 03:40:11 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f0000ed6000-0xd4)="56822fd6d3baed44148121dbc4eae25c1c86b1b895a1db777f40cbfd85fd49777591c2f39998f9f92ad7952bd7d479dba69c955623e13c03cd920e3173c60245dcc474b9cbfab804b8a5175a32300845bc079988aa20c499f27f2fdab5ecd75cecf6750f71485cb0167cbf031321eb153da95de2259afb8cb1c827cd50078f0e48118df6ea72ab14494eb900842e99db091767d010ea6da32b4243c1378ae09048c6c0b22511e2ad14f6aaa2938adbea0a5e0e6fa5a000a21a358ac8fa97f01359fc2f3b9663c779938284ee655e51e6ba3d3198", 0xd4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') readv(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) 2018/01/27 03:40:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecc000)='/dev/rfkill\x00', 0x8080, 0x0) listen$netrom(r1, 0x100000000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000c70000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/01/27 03:40:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) pipe2(&(0x7f0000c35000)={0x0, 0x0}, 0x0) timerfd_settime(r1, 0x1, &(0x7f000007e000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00009a4000)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom(r0, &(0x7f0000de6000-0xd8)=""/216, 0xd8, 0x101, &(0x7f000016b000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/27 03:40:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009af000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e69000-0x36)={0x3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x641, 0x0, 0x400, 0xc7, &(0x7f0000234000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x1, 0x400}) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800000080004535, &(0x7f0000979000)="") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ea000-0xc)='/dev/rfkill\x00', 0x210000, 0x0) bind$netrom(r2, &(0x7f000061a000)=@ax25={0x3, {"13f64598d6f8e7"}, 0x80}, 0x10) 2018/01/27 03:40:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008b0000-0xe)='/dev/keychord\x00', 0x242, 0x0) r3 = getpgid(0xffffffffffffffff) stat(&(0x7f0000f71000-0x8)='./file0\x00', &(0x7f0000e7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005bc000)={0x0, 0x0, 0x0}, &(0x7f0000653000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d29000)=0x0) r7 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c97000)={0x0, 0x0, 0x0}, &(0x7f000029c000-0x4)=0xc) r9 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005eb000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x2, &(0x7f000007a000-0x8)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000f34000-0x38)={&(0x7f00006b3000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000103000)=[{&(0x7f00008f6000)="af2c36f5273cddb346b4c8120e02176ea47cae6cc4064a987ffdd7", 0x1b}, {&(0x7f000048f000)="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", 0xfe}, {&(0x7f0000fd0000)="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", 0x1000}, {&(0x7f0000c52000)="20b065025ce8735700e9f0c365548f4696e9f91ff8685d24c0aba8bef2aa4335816e43cf40d58c5cc31f30740b09139016dd21a2fc940ff51badb12d63ee297c200c1e2ebe12e837b7587750255f920cd0f3cb3c8045469af00ecaca86b58689b35544f11fc7fe6e8335e0f5d575e3ba787a4709329f5b7ff47a37b0dce56df75bc0848e3203ba03a224ae3fe90fbcaaccb8d9b1ae55db83738014f04c4867c7b4755ff5eaaad83ed90ce9b8f6cfdb4c370ff59291686fa16e60b9ccb68c7750fc385a41681bb8e7edde799f7892fa0dcb97c24b6f81eb537d69609ada325170d2e10185389e4d5874a0bbda7cadb388636a10e701", 0xf5}, {&(0x7f0000809000-0x39)="eb55580283d9e1c64e0064da3bb88c7cc72c155cbb6917e154e959ec03ca964997f5a2cddc7e4e295b6567f1890f7f11e456a482557f641e70", 0x39}, {&(0x7f000092b000-0x43)="72919ff1feb53db890912b1389c9f517567591968d85a71aeb92766d0fb1d3c952d309b21cc66b46fcc1014d10f99ec84450925ee23d783764b4becedddf68d05994b6", 0x43}, {&(0x7f00008f5000)="dbb49edace673ece3457db61e2a274ff0ce7197c28b2ec55a7fc5ca7e4f9db53ef39d1a2782a56f26f7efb3c7b3e6fbbc3c0124f4e260f7fe0268eda94352e972adc", 0x42}, {&(0x7f0000cd3000)="02290e7108e9ffb9619d1aa2bb4b020b8f4618811ad635702a05869b43dc3ed8d8e82802b93c8c1282d83293b384a8d3a6e40a61098b0c8f9f65dfb786bca96576044a5972a910cacfb9296e5f197a918f4b6179895b2b9d7fc19eceedc4439ecdc09fa1ed0f5afed131f6b4d9005faaa57962058986c9416d04bddb0c39ac47d2b1cc1ffeb33d9d8c6b7d3e11a1a5e5ef42de2bf682a55780edef5fe067b1bcba16385d42635d54401bb9", 0xab}], 0x8, &(0x7f00001e9000-0xd0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xd0, 0x4}, 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00002ae000-0x10)={0x6e, &(0x7f0000408000)="9ea03a2d0b6e1bbff74f8b21708a15ab51b6db4f0f094f0fa9e3238b07c13bcaf5e483478e4e08ad284a038ff3d0e1e26cdc4daf8ce7c6c41457a749e63bc4c35c9ff1c632a6b967f64d77eafc45080984576e1cb306fbeb7a4c6803a9975579c8783c971f6e778143e0ab2c1534"}) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fac000)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r12, 0xc01064b5, &(0x7f000074d000-0xc)={&(0x7f0000f01000)=[0x0], 0x1}) recvfrom$inet6(r0, &(0x7f00008db000)=""/208, 0xd0, 0x0, 0x0, 0x0) 2018/01/27 03:40:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca6000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000047f000)="10705ea47eb0c7e615fc8db5da50d94a54ea87ece70a75c08c061ce87fa999ef1e5e524b8e9ef05e8d615975b8442c9998b90724dd53cdbdabf4eb02304dc7cb7d976b2c2f4f9488d9c0f2e68a04e4d97395e1df18e745fdf620069cb0bc08153591ece31b6bde92c776e2b394a95c0daa24ef8fb8690dbd958907ccc601", 0x7e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000034b000-0x41)={0x0, 0x39, "2e4f9fd9340606d32331ae430c11694a1b21663ef2912033c09e4d292af68d3717b54772c74aa288fc3fd438a9bb4da6441a4ce37bcc8a65e0"}, &(0x7f000022d000-0x4)=0x41) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ade000-0xa)={r2, 0x5, 0x1, [0xffff]}, &(0x7f00000f0000)=0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r4, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 03:40:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) userfaultfd(0x80000) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f0000a91000)={0x0, 0x0}) [ 26.551790] audit: type=1400 audit(1517024411.510:9): avc: denied { attach_queue } for pid=4513 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/01/27 03:40:11 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/checkreqprot\x00', 0x2000, 0x0) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000ab8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ef5000+0xef8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef6000)={0x0, 0x0, 0x0}, &(0x7f0000835000-0x4)=0x4c) r6 = getegid() mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef5000)=0xc) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ef8000-0x4)=0x0, &(0x7f0000ef8000-0x4)=0x0, &(0x7f0000ef5000)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b2d000)={0x0, 0x0}) r11 = geteuid() r12 = getegid() mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be6000)=0xe8) r15 = getegid() mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000023b000-0x4)=0x0) r17 = getuid() mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ef5000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000975000)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a31000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef5000)=0xc) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef5000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000)=0xe8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ef5000)='./file0\x00', &(0x7f000042c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ef5000)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000)=0xe8) fstat(r0, &(0x7f0000cab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ef5000)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7b000)=0xe8) getgroups(0x6, &(0x7f0000444000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$ppp(0xffffffffffffff9c, &(0x7f000044b000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef5000)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef6000-0xe8)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000542000)=0xe8) fstat(r0, &(0x7f0000bce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgid(0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000867000)='./file0\x00', &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c25000)='./file0\x00', &(0x7f0000ef6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000047a000-0x4)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006a4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000)=0xe8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000091b000-0x8)='./file0\x00', &(0x7f0000ef6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ef6000-0x1f8)=[{&(0x7f0000228000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002b8000-0x20)=[{&(0x7f0000d06000)="e84112fc5cbca00e67763dd271f9e78369b82555976366e1e1dc9cbcf565ffeb064496c5fd7273ef5fbd9ffc5156d0f17e3bbdb12b15802799f3332ad68717eed352cd70f2a03552d0010ad9b645986cc04fa5516d3ca95f09cc748a13906a26090d3c6246d040f0b6fcfd86a0edcf1c829ee60d08c83b06582748c1765d8645f918aa6d2741029ffe368242012737e1b68ef2cabb6313a0c93deb5691193613e3399a08364b7070cd2e0748fadfa7e103a9146cfe3a365ceb038719ebaf2d397376453bd5bb088e20b1954aac5c58570f44a4389ac84e630cdfe7741df79dd5b53b8c1d756fb1", 0xe7}, {&(0x7f00006c0000)="eb2df8f0a59f0c5c43622f8024ae99ad22f678bdf5c51afbb7e4a4e6af985d077b9f7a3232d12e0b59327b627614b4e60dcddf0659efe5bf6725ca38b559e31ce516c58520496ad8c2f5e6dc48b462bde89d0534632cdd3a6ab60ce7bc66f222ec8ff1b3ef0856ed04a705d836d4c7ff8ee21befeb3edaf07985d2047b68471dc77e757055d582aa5f3c5a5eb2bf5cc0edf6f9843ef7e1f6745f70e927c0221f484b9be8c52301fd00f19ab86dd6421c07af", 0xb2}], 0x2, &(0x7f0000ef6000-0x1a)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x58, 0x8000}, {&(0x7f0000ef5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ef5000)=[{&(0x7f0000ef5000)="a6b5414d730621cba8164c532a03fcc3b93bbdd1b043ad764bc1051a18a8ab795942294f4c71137372223b531a0a40349e3cf906ae0214ef2cc8d840c1845d6e607b54ea8af67164e5d9a9ba7d0242dde79772c3dc9db454dcb17da248458eddeec70252b2c377daf50105b3aaa5b56c4f74a739f9766684a710937253e067b4e117253d83c6697bb4ec9b801cd32bba1b51bbae17bde777c0fca80d0bf5860adc5aeaf9a75f3a6e3b9293f49d35446bba77b0f9619f1c1425321b51b1da915d509799e534043d45c82ab2a4aaf16e454a87a4ef", 0xd4}, 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{&(0x7f0000607000)="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0x1000}], 0x5, &(0x7f0000ef5000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x20004000}, {&(0x7f0000eeb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e48000-0x40)=[{&(0x7f0000119000)="e9208ab6ad4c014439cb0717312c39c11f861f2297ccde692e5939ed7f96c12ec5e49cf38bb2a6b4d8a4c09f5717f53b0449e0b6f478ee16fc8578451f133a7d8bea637f8951b93dc390cb5a93b6e7fbf80c086d074f19aedcdee580be2a42982eb35867e86bdd8bfc2843a48027418145172665d3f3a9828a05b2e274ab66a1ea13e43fd25e9508e89faee2506a992d7baaea0f04ce6ffe82ce3ff1c9c86eceae3b32a363c0bcc5b2c6a504ee1d4f3dfb90759488c7992de87917d016c128081b9efd", 0xc3}, {&(0x7f0000612000-0x15)="342dd49e2ae88c4aa9ce910ed26acfdd212fc6bd3f", 0x15}, {&(0x7f0000ef6000-0x25)="25247b07122ebe27b79fd18225bf216b0416f28ab117ec4840addff20a0e22031f19d56ce4", 0x25}, {&(0x7f0000ef6000-0xe0)="08f1e76532a6fe5b706876f1dae7660b9eb7086424a3eaac44bb49d64c482ac6b080829f2f32990a67d1cda2366077f0cf6f710f5c066ff78c9070e8a93595815664a2107a2041d45fadf9bbbc875fab4ecf35379ef7b5c7e55491fa8ec2bfb659ce41b7b8f37f97f4ee876afdf12ce5b5dad68429c393ec37f0c090f3f2dfcc63522a2c429854ec56588e4d997d45b9df14c289b031f2d2a20f9d504168bb8ac436fd062c2d2ec7f5d12b88b82058cefc49367842d3d9f1bbeb3f6101945cf687511a0bca907d542c3ab79b92f0dc81efef6adf5bb2f12eaebea0fdabdb3061", 0xe0}], 0x4, &(0x7f00006a3000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x44000}, {&(0x7f0000ef5000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ef6000-0x20)=[{&(0x7f0000ef5000)="b2939e7c65c9d0a2857c9acee45e599765cbc31850a34ef819196e969848fef0bd68a93fb74592a99b57ea3d08ad43491a4dc39a30ce8ed5a4e6c4c3d3b88be510eebc57c08e82a64f83eb347b41557787932553ac7e313da8c72c2b9c4843daf0de1f65e0b80bdb4eed46093911f207e1de1590c221a5a6941c1f18f311fba1db0dce911e3842eb51eb7c36c127e5cc5d64b15e93169aa480ce53cb5da1800f7e8f4e9fa7a7cc9a3e754413e309085c293b2def0a62dcea3522574a7441471b1c6b15ca6bb6c09dac416e3c9da5f9d0360bf76f390780dc7b547c625e5f7703d48c7b0f90e91f4f", 0xe8}, {&(0x7f0000d75000)="7dbafca6ab83ba8a211a886b59aa39262f8537abe533a43a4aecb04e3a573630fcb75fcecddd93c3a28944d7b4b33ac186832fdbbc24ed2e1d6696d8a93105b7d64527f1fbcc8aac5ed11afe8ead0eba04e9b53431808069998b3ef74c95c1ac29df5743ee741360416dd33df026cf335f41f1d5fa27c258ecb6e6030b4afd8ca28d18b34cff3b25d4d8449c4b36967b9fba6857a9f15835d29681539f4fd8a6", 0xa0}], 0x2, &(0x7f0000ef6000-0x40)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x40, 0x80}, 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", 0x1000}, {&(0x7f000014c000-0x73)="283b2d32ce1386d9f38c3c6beef877991411b94cde5e086c4a4bb69593faafdd8181eaf00ab228fda8da835471ff2fb9aec19f9b3daa9231a02954cb3521fe35bccbb252d7c77bf081ff21fa67b9e2e2c9a6b38e8a6c20ac116672ad2c37a67681d38c999fcafe0f554af93dcce4fa02bdbe13", 0x73}], 0x6, &(0x7f0000a7a000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4}, {&(0x7f000004a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c3a000)=[{&(0x7f0000ef6000-0xa)="72e7cab192dfeb5b8f05", 0xa}, {&(0x7f00001f9000)="1a16607549665cb167acd46af967d9f3e8072319", 0x14}, {&(0x7f0000ef5000)="046ed0face6cf4c26183a73c3cdd30b947de601d00dd96a8dc9e8c3953ed5d721dbe13ff36bb7bd298c93d1ac194e745aec38474306c330382203ff7f4e0e646df2935131921488523faf06d352f61246532935c20dc4343ba6219086e65ef5b4ff7b621", 0x64}, {&(0x7f0000ef5000)="17e30842d2525c5208aed3fda86fd7f950a88c6ea55fcd86fd04c4b85da238bc71a3a487f3243bf009eb5784423423b4ef06f83e6dae204947", 0x39}, {&(0x7f0000ef5000)="30fede6190767197c47b063930539f9b4d9daa22b63d1f1e8900e6d73ede381e63fda45aef3a2f6ad30266c467a841d7d7229126dcacc6453facc0dc1140f1231296d33d211c773c8c6e5574b00a023da8bb09a51a735971cc1a33bf4882f2e395334c9f76d11345c8724c6e1ab5fcb85ea5ae5efeaa62686288e6eac76ab9dc5a9ba10ceb9d6c075bdaeb03617a64a6ee9d825296bee13b9b97781277531838b39c79517f319c4bdf7c3d7ce00a40297cda18f942cf11220134324e0160b5c77aee2b3cdb6ad34aa4178375daa3d1f4996bdc532bd009", 0xd7}, {&(0x7f0000bb9000)="1b6eaf9b4718b3051082af4445615c24014ac2961eb01560f79fd5739a7afe2f7d4556467cb9cd38c5a953d69d761a6a94fe429b0f870e7f5f4b818124bfc123e0bd84c59fca074b6cc2527bc9b0bba10f2b0a14591d99b96f0d4112f7e6c38365e6610ffab9b9ec38da6a363266ebbe274ebf6c29ca8917a6c9babb413a9bc49f6eedd6e637aa78c8b853b8b5c601b986b27e5f84a4e1b7e7167402680b872fff86fcac32fc2abdf0cc7a9de63d03943add5dd642a5640d88d69d304bf2b769f1decebacdba08b4e2c7df253eec03434d7d70bbf22c9c", 0xd7}, {&(0x7f0000ef5000)="45464481ab4cdad8ad1e3f3b9ba07e0cee52ba7c10af1e60925e22cbc9c914bdc1a716344188dad98c6f6b03", 0x2c}, {&(0x7f0000b3c000)="9df036c69a9fe3e0087a1b3525507aa4242ba83c4d365ddcb86636385be80c0ba2fc9e636110a27722c0fd879adfb2c13c8cd169624a20166d0ec02563678d53d48012c9d2b4ba2d3476c458f3f831f7da9737b8a5d4e468b691d90b5d1394353733d6cd6fbc6aa3431e6ea9f23019d8e553b0336b2f63969d27a9eaa81d3b517fbc41d5f5f30e892484e2cd2f06d77142", 0x91}], 0x8, &(0x7f0000098000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r28, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xc0, 0x20000094}], 0x9, 0xc0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xfe, &(0x7f0000ef5000-0x4)=0x0, &(0x7f00008bc000-0x4)=0x4) r38 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ef6000-0x12)={@generic="3802686b0218ccf2d1aa32862faf3562", 0x2}) ioctl$sock_inet_SIOCRTMSG(r38, 0x890d, &(0x7f0000c93000)={0xff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x7fff, 0x8001, 0x9, 0x8001, &(0x7f0000278000-0x10)=@common='dummy0\x00', 0x6, 0x7, 0x7466}) r39 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r39, 0x0, 0x30, &(0x7f0000ef3000)="17000000020001000000be8c5ee17688a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff06010000390100000024fdff00000001000000000000008b03cf9eebe7ec7ee87cccfff6ba000800024f0298e9e9f554062a80e60500", 0x90) 2018/01/27 03:40:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00005c3000)="", 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @loopback=0x7f000001}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/183, &(0x7f0000000000)=0xb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000)="7b22be7c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0x3}, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000)={0x0, 0x14, 0x0, @thr={&(0x7f0000002000-0x11)="fa8a59b72bf75747ab1b2bb5e1da2309d2", &(0x7f0000001000)="15d3ec25b122bba3654a53ad0c6028302c07e6a95ee8a6a7336fed7926545e472b7352b177d725245457305358bb0d9ebd699bf01c28e2b8357eefe78dabaa8908fa0e86634161467517204262771e3c0b1074dea64f2d0b0f1ea4cffe344d174f27866359a2dae19347a90150cbac9746a9dbe1293a8db156f38a91c8344e7d1ca535117aeb4bf4469806a0f39aab7759d3b467987ce10351a9d0a721f4ae409cf637bdb2e45889c83a728ba583c02b4a210ad91adc67128fe617c46c62513565989942d368b3faed"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r2) 2018/01/27 03:40:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000698000-0xa)='highspeed\x00', 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000520000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f00007d5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000242000-0x24)={r1, 0x1c, "583be7609a87ac6947dc62abfdfb54b0b9063ac0b286b0a582abf2bf"}, &(0x7f0000e66000)=0x24) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009a000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000495000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000017f000)=0x6, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a37000-0x4)=0x0) 2018/01/27 03:40:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c73000-0x14)={0x0, 0xfffffffffffffffa, 0x5, 0x6c, 0x98, 0x229c23ff}, &(0x7f0000756000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006ea000-0x8)={r2, 0x7f}, &(0x7f0000324000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0x0, 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]}) preadv(r0, &(0x7f0000306000)=[{&(0x7f0000f65000-0x23)=""/35, 0x23}, {&(0x7f0000b0c000-0x31)=""/49, 0x31}, {&(0x7f0000728000-0x8e)=""/142, 0x8e}, {&(0x7f000018e000-0x9e)=""/158, 0x9e}, {&(0x7f0000774000-0xb0)=""/176, 0xb0}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d71000)={0x0, 0x0, &(0x7f0000ab0000)=[]}, &(0x7f000099a000)=0x10) 2018/01/27 03:40:11 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000448000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000ef8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000962000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff06010000390100000000000000000006090000000000000003cf9eebe7ec7ee87cccebf6ba000800024f0298e9e90554062a80e605007f71", 0x91) 2018/01/27 03:40:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) connect$llc(r1, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde", [0x0, 0x0]}, 0x10) 2018/01/27 03:40:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) r1 = dup2(r0, r0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00006e4000-0x4)=0x7) 2018/01/27 03:40:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000c0b000)=[{{&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x80)=[{&(0x7f0000393000-0xf8)=""/248, 0xf8}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000e30000)=""/121, 0x79}, {&(0x7f0000540000)=""/170, 0xaa}, {&(0x7f0000c3c000)=""/217, 0xd9}, {&(0x7f0000058000)=""/199, 0xc7}, {&(0x7f0000000000)=""/0, 0x0}], 0x8, &(0x7f0000461000-0x36)=""/54, 0x36, 0x4}, 0x200}, {{&(0x7f0000c89000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00009e3000-0x1f)=""/31, 0x1f}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000549000-0x55)=""/85, 0x55}, {&(0x7f0000420000)=""/8, 0x8}, {&(0x7f0000000000)=""/105, 0x69}], 0x8, &(0x7f0000000000)=""/43, 0x2b, 0x4}, 0x80}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00005b0000-0xa)=""/10, 0xa}, {&(0x7f0000aa6000)=""/36, 0x24}], 0x3, &(0x7f0000001000-0x84)=""/132, 0x84, 0x2}, 0x1}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003ad000-0x50)=[{&(0x7f000085f000-0xcc)=""/204, 0xcc}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f00002a4000)=""/231, 0xe7}, {&(0x7f000035a000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000000000)=""/92, 0x5c, 0x8001}, 0x8}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000+0xca8)=""/197, 0xc5}, {&(0x7f00006e6000+0x96e)=""/118, 0x76}], 0x2, &(0x7f0000e73000-0x7f)=""/127, 0x7f, 0x5488055a}, 0x1}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000183000)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f00002c9000)=""/59, 0x3b}, {&(0x7f0000cc0000-0xd8)=""/216, 0xd8}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f00001bb000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000001000-0xda)=""/218, 0xda}], 0x8, &(0x7f0000000000)=""/102, 0x66, 0x14}, 0x2}, {{&(0x7f000057c000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000489000)=[{&(0x7f0000a27000-0x93)=""/147, 0x93}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f00004b3000-0x75)=""/117, 0x75}, {&(0x7f0000c6a000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000fc1000)=""/144, 0x90}, {&(0x7f0000000000)=""/181, 0xb5}], 0xa, &(0x7f000058a000)=""/1, 0x1, 0x9}, 0x0}], 0x7, 0x10100, &(0x7f0000632000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000038000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xe8, &(0x7f00006c0000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf3}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff34}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f4}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000762000)='/dev/sequencer\x00', 0x121040, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00005fe000-0x20)={0x5, 0x7, 0x7, 0x80000, 0x4, 0x800}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) 2018/01/27 03:40:11 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000012000-0x4)=0x100000000, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r2, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/27 03:40:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000005, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/27 03:40:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000888000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f51000)=0xfffffffffffffe83) ptrace$setopts(0x4206, r1, 0x25, 0x100004) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000eb000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f00006f4000)=0x0, 0x4) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 03:40:11 executing program 6: madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d1000-0x10)={0x5, 0x200, 0x80000000, 0x8, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000097000/0x7000)=nil, 0x7000, 0x2000, 0x3, &(0x7f0000713000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x3, 0x20}, 0xc) 2018/01/27 03:40:11 executing program 1: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2c000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000721000-0x4)=0x28) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d27000-0x4)=0x0) 2018/01/27 03:40:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002c1000)='/dev/usbmon#\x00', 0x1, 0x4400) clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00005bc000)="6e033bf4b1cb828e8b74b447efc7adc0fa682321f449a8d1864ba4d3769e52af7877c173f909df9831a4e331369a60353d5c788d0ee5a25955d36df21b437ad37968b3312b250f641ff263fa383ccbd6252943215575419c120428aa0d669186e9a85f9a734aa50e2d0f31b6ff35bee0faca75977854a8e536baa294fa11c76311d4fb85a70593d9848448042f232e425d1f2b3b05545fd62e0e305c0dfd7acca12f3418fc37d48efdd02a3020186badf5d756fe040ca88ba0cbaeff23192b640e56991f98154f896e929455d7e164c1f90570a0860b707edaac315c9088bd261f6e3b45f2b2c464714b099c8965", 0xee, 0xb4c8, &(0x7f0000d51000-0x10)={r2, r3+10000000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000cf2000-0xb4)=[{{&(0x7f0000ed6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000547000)=[{&(0x7f000004c000)=""/162, 0xa2}, {&(0x7f0000290000)=""/51, 0x33}, {&(0x7f00002fd000)=""/164, 0xa4}, {&(0x7f0000a18000)=""/36, 0x24}, {&(0x7f0000210000-0x26)=""/38, 0x26}], 0x5, &(0x7f00007f0000)=""/50, 0x32, 0x6}, 0xc3}, {{&(0x7f0000f9e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000aff000-0x70)=[{&(0x7f00005ce000-0x8a)=""/138, 0x8a}, {&(0x7f0000a68000)=""/146, 0x92}, {&(0x7f000062b000-0x6e)=""/110, 0x6e}, {&(0x7f0000ff3000-0x4e)=""/78, 0x4e}, {&(0x7f0000d69000-0x93)=""/147, 0x93}, {&(0x7f0000175000-0x2e)=""/46, 0x2e}, {&(0x7f0000884000-0xf4)=""/244, 0xf4}], 0x7, &(0x7f00006b0000+0x6c0)=""/207, 0xcf, 0x7}, 0x4}, {{&(0x7f0000407000+0x6d7)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba2000)=[{&(0x7f00007eb000-0x4)=""/4, 0x4}, {&(0x7f0000073000)=""/19, 0x13}, {&(0x7f00000b9000)=""/51, 0x33}], 0x3, &(0x7f0000741000)=""/153, 0x99, 0xffffffffffffff7f}, 0x6}], 0x3, 0x100, &(0x7f0000330000-0x10)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) timer_create(0x0, &(0x7f000041e000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00007f0000)="", &(0x7f000071f000-0xa0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000203000)=0x0) 2018/01/27 03:40:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000b50000+0x861)=0x80) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b96000-0x10)={0x31, 0x6, 0x5, 0xf66c, 0x0}, &(0x7f0000d9e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000db4000-0x6)={r3, 0x3}, 0x6) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000675000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:40:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000caa000)='./file0\x00', 0x80000000) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f46000)=0x0, &(0x7f0000b98000)=0x4) getdents64(r1, &(0x7f0000083000)=""/226, 0xe2) 2018/01/27 03:40:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f00003cb000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) [ 26.813955] audit: type=1400 audit(1517024411.770:10): avc: denied { net_raw } for pid=4589 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 03:40:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x80000000000040) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000656000-0xc)={0xfffffffffffffffd, 0x1, 0x525a, 0x400, 0x9}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000087000)='net/softnet_stat\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c9c000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000170000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) open(&(0x7f00007b9000)='./file0\x00', 0x40101, 0x2) 2018/01/27 03:40:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000633000)='./file0\x00', 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c02, r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000078f000)=0x0) ptrace$pokeuser(0x6, r2, 0xa128, 0x9) [ 26.863164] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/27 03:40:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xf, &(0x7f0000000000)={0xfd76, 0x5}, &(0x7f0000013000-0x10)={0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x6, 0xbc, 0x3}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0x3, 0x2, 0xf6cc, 0x8, 0xd43f, 0x2cf, 0xfffffffffffffffb, r3}, 0x20) seccomp(0x1, 0x0, &(0x7f0000001000)={0x200000000000003e, &(0x7f0000012000-0x8)=[]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 03:40:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x800) sendto$inet6(r0, &(0x7f000021c000)="e7b4e02100ac00", 0xd, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff800000}, 0x163) r2 = accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b35000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xb) 2018/01/27 03:40:11 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e80000)="c36d", 0x2) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef5000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TIOCSCTTY(r1, 0x540e, 0x5938448a000) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) [ 26.908941] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 26.985634] FAULT_FLAG_ALLOW_RETRY missing 30 [ 26.990324] CPU: 1 PID: 4622 Comm: syz-executor0 Not tainted 4.9.78-g68d447c #23 [ 26.997850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.007192] ffff8801cf2078b0 ffffffff81d943a9 ffff8801cf207b90 0000000000000000 [ 27.015205] ffff8801d8092890 ffff8801cf207a80 ffff8801d8092780 ffff8801cf207aa8 [ 27.023224] ffffffff81661d4a 0000000000002a2e ffff8801d056d0f0 ffff8801d056d0a0 [ 27.031245] Call Trace: [ 27.033822] [] dump_stack+0xc1/0x128 [ 27.039178] [] handle_userfault+0xa3a/0x1310 [ 27.045234] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 27.052242] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 27.058650] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 27.065487] [] ? handle_mm_fault+0x117b/0x2530 [ 27.071719] [] ? handle_mm_fault+0x1fc3/0x2530 [ 27.077945] [] handle_mm_fault+0x1fd1/0x2530 [ 27.083996] [] ? __pmd_alloc+0x410/0x410 [ 27.089699] [] ? memset+0x31/0x40 [ 27.094796] [] __do_page_fault+0x5c2/0xd40 [ 27.100703] [] ? mm_fault_error+0x2c0/0x2c0 [ 27.106666] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 27.113330] [] do_page_fault+0x27/0x30 [ 27.118866] [] page_fault+0x28/0x30 [ 27.124135] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 27.131229] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 27.138154] [] ? watchdog_nmi_disable+0x120/0x120 [ 27.144644] [] do_seccomp+0x632/0x1860 [ 27.150175] [] ? SyS_futex+0x22e/0x2d0 [ 27.155706] [] ? __put_seccomp_filter+0xa0/0xa0 [ 27.162016] [] ? do_futex+0x15c0/0x15c0 [ 27.167633] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 27.174295] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 27.181131] [] SyS_seccomp+0x24/0x30 2018/01/27 03:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000953000-0x10)=[{&(0x7f0000da5000)="29000000200019f84e3d81f5be0a007a020000000000ea01200000000600110007000000000000ffe8", 0x29}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000309000)='/selinux/enforce\x00', 0x2a02, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000939000)={0x80000000, 0x7ff, 0x100000000, 0x3, 0x1ff, 0x9e, 0x1, 0x0, 0xfffffffff95502ab, 0x8f, 0x2, 0x10000}) 2018/01/27 03:40:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) setns(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d35000)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffff9, 0x5, 0x8, &(0x7f0000359000/0x1000)=nil, 0xc}) r2 = dup3(r0, r1, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f000097d000-0x8)=0x1) 2018/01/27 03:40:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000eb000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x4000000000000001) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 27.186495] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 27.206168] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 27.236291] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 27.286043] audit: type=1400 audit(1517024412.250:11): avc: denied { sys_ptrace } for pid=3400 comm="syz-executor3" capability=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 03:40:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000992000-0x8)={0x4, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000960000-0x11)='/selinux/enforce\x00', 0x141202, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000755000)=""/48) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x1, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 03:40:12 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ff000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000d41000-0xdc)=""/220) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x103, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000036a000)={0x0, 0x0, 0x9, 0x6, 0x4, 0xfff}, &(0x7f0000ff5000-0x4)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ff4000)={r3, 0x5d, "a79ac1f96b75e1fb5661fa77c21b61dab9dbe1a2f7e0b1c980221b4f6252152f46ecf2ed1a863009c0500ceecb8c5af632b82924ea3c665737f9c54c54b501fdd5acc964e70a1b586570866ca7e93bfd472c74dd1f86a5a64a6f76edc9"}, &(0x7f000064f000-0x4)=0x65) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000ff3000)='dns_resolver\x00', &(0x7f0000cc4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff4000-0xc)="58d9e2d15c6a74e6d8c1c50b", 0xc, 0xfffffffffffffffd) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000058d000-0x8)={0x1, [0x0]}, &(0x7f0000ff6000-0x4)=0x8) add_key$user(&(0x7f0000ff4000-0x5)='user\x00', &(0x7f0000588000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bb7000)="a9b68fe812f6077ca62cdd74d5f680fef648e9edecf27a51ad63d19c9c0766207ecfe60d796d5d5f7bbd95c8f3b5528886c867cc8f6847960221da455b2b6a09a8ff8e6119581879a053711d9bf11bff55210b00", 0x54, r4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0xf7, 0x0, 0xfffffffffffffffb}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:40:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001af000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000868000)='/dev/keychord\x00', 0x80100, 0x0) clock_settime(0x7, &(0x7f0000ef1000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000000d000)=0x40000002da) 2018/01/27 03:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000953000-0x10)=[{&(0x7f0000da5000)="29000000200019f84e3d81f5be0a007a020000000000ea01200000000600110007000000000000ffe8", 0x29}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000309000)='/selinux/enforce\x00', 0x2a02, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000939000)={0x80000000, 0x7ff, 0x100000000, 0x3, 0x1ff, 0x9e, 0x1, 0x0, 0xfffffffff95502ab, 0x8f, 0x2, 0x10000}) 2018/01/27 03:40:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x59c}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000cd000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0x9b, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:40:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xc80, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/131) prlimit64(r1, 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/27 03:40:12 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000029000)={0x10, 0x0, 0x2, 0x1201ff}, 0xffffffffffffff58) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000024000)=@sack_info={0x0, 0xfffffffffffffff9, 0x7}, &(0x7f0000029000)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000002b000-0x18)={r2, 0x1000000000003, 0x20, 0xff, 0x0}, &(0x7f000000c000-0x4)=0x18) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000002d000)='./file0\x00', 0x8800, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f000002d000)=""/33) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x100000000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f000002b000)={&(0x7f0000022000/0x2000)=nil, 0x0, 0x2, 0x1, &(0x7f000001d000/0x3000)=nil, 0x1}) 2018/01/27 03:40:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/enforce\x00', 0x4200, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008cc000-0x4)=0x7, 0x4) 2018/01/27 03:40:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xc80, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/131) prlimit64(r1, 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/27 03:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b2000)='/dev/hwrng\x00', 0x80900, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006c8000-0x20)={0x7ff, 0x403449be, 0x0, 0xfffffffffffffffe, 0xa9c, 0x100, 0x81, 0x9b63, 0x0}, &(0x7f00005e3000)=0x20) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b08000-0xe8)={r2, 0xe0, "4e0e96807cffa8dfbc2a2a71160d02e113b87ab777f7b64bc798882546cf489c1e9913eda5f5b848d9258ce5d975868e9c10135c6766090d73d4906d2e96d92e1943b94aecd9bf762021618709a93a293fc5b9a7a03e9e30a55764b890cfbc516cb4c31508397a2f889b34043d2a671c1d3f5f453333be2e7d9b1306f5faab343c68f35cbbdbf45f7104befbd31314c22cc0a588014095ac05014ff22fc50ee4955113f57dfd6b8b62245d53fb227dee53d9fc860bb085a664ce08954adc823cb2f46daa285f6865f3aed0f535d101070ea596917c3f1fc23a26ce7beae6f897"}, &(0x7f00004df000-0x4)=0xe8) r3 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r3, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099a000-0x10)='/selinux/policy\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2018/01/27 03:40:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e31000)='cmdline\x00') getpeername$llc(r1, &(0x7f0000696000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e08000-0x4)=0x10) memfd_create(&(0x7f0000e7f000-0xa)='vboxnet0X\x00', 0x1) exit(0x0) accept(r1, &(0x7f0000bb9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009d8000-0x4)=0x1) read(r1, &(0x7f0000ee1000-0x1)=""/0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000b51000)=0x0) [ 27.377908] IPv4: Oversized IP packet from 127.0.0.1 [ 27.383298] IPv4: Oversized IP packet from 127.0.0.1 [ 27.389038] audit: type=1400 audit(1517024412.350:12): avc: denied { create } for pid=4651 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 03:40:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x59c}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000cd000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0x9b, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:40:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000046e000)={&(0x7f0000ee6000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') readlink(&(0x7f000044f000)='./control/file0\x00', &(0x7f000069a000)=""/24, 0x18) mkdir(&(0x7f0000af3000)='./file0\x00', 0x2) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 03:40:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a79000-0x8)=0x0, &(0x7f000097a000)=0x8) stat(&(0x7f0000867000-0x8)='./file0\x00', &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f000088f000-0x8)='./file0\x00', 0x101, 0x1) getgroups(0x3, &(0x7f0000e64000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fallocate(r3, 0x0, 0xffff, 0x40) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/rfkill\x00', 0x8001, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f000052f000)=0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mq_open(&(0x7f0000997000)='/dev/rfkill\x00', 0x42, 0x131, &(0x7f0000eb7000)={0x4000000000000000, 0x8, 0x8, 0x2945, 0x10000, 0xffffffff, 0x8, 0x4}) 2018/01/27 03:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000021c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000061c000)='lp\x00', 0x3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) 2018/01/27 03:40:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80807, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000282000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00008ab000-0x5c)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xc41}, {0xa, 0x3, 0xffffffffffffff3e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x0, [0x56, 0x5a, 0x8001, 0x7, 0x0, 0x0, 0x6, 0x0]}, 0x5c) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00008c6000-0x4)=0x84, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) listen(r2, 0x3) [ 27.408496] device eql entered promiscuous mode [ 27.447839] audit: type=1400 audit(1517024412.410:13): avc: denied { write } for pid=4651 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 03:40:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00008bd000)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) syz_open_pts(r0, 0x14000) dup3(r0, r0, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/27 03:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002e9000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0c000)=0xfffffdbc, 0x180000) connect(r0, &(0x7f00001d9000)=@un=@file={0x1, './file0\x00'}, 0xffffffffffffffc9) r1 = socket$netlink(0x10, 0x3, 0x0) fadvise64(r0, 0x0, 0x3ff, 0x5) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb4000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000004000401000000000000e9ff0006000d0005", 0x5}], 0x1) 2018/01/27 03:40:12 executing program 5: pipe2(&(0x7f00001fe000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f30000)=0x4c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/01/27 03:40:12 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000029000)='net/ip6_flowlabel\x00') mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000022000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000002a000)={r1, 0x0, 0x0, 0x0}) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000025000)={0x2, r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000002b000)={0x0, 0x5f, "2adf98a577db60fdcbad233ad827900e6757ee6ea1f715384a5cdf0204a3214ac21fc193a75926466374d6dbd3167d578fe770a83c827dc6ad471865ea3be71154f3a56676b790d9b92586accf8c06864272d655691522bc26e4092abde94b"}, &(0x7f0000013000-0x4)=0x67) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000017000)={r3, 0x9, 0x20}, &(0x7f0000009000)=0xc) 2018/01/27 03:40:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002b1000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00001e0000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 03:40:12 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00006a8000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000c74000-0x8)='./file0\x00', 0xfffffffffffeffff) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00000a6000)="", 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000426000-0x1f)=""/31, &(0x7f00004dc000-0x4)=0x1f) connect$netlink(r1, &(0x7f0000faf000-0xc)=@kern={0x10, 0x0, 0x0, 0x20010000}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fb6000)=0x8, 0x4) clock_settime(0x7, &(0x7f0000d24000)={0x0, 0x0}) 2018/01/27 03:40:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x8881, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000616000)={0x800, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000e27000)={r1, 0x9a}) mount(&(0x7f0000e72000)='./file0\x00', &(0x7f000038e000-0x8)='./file0\x00', &(0x7f0000ef3000)='efs\x00', 0x40000, &(0x7f0000d74000-0x84)="35520bacc6a1fc743c2b38bfe9761913ee65b4e70773f599a716e2a5d1ef00071c5f226fb325cca25ac320529fca0cf2371068f585f4a253829edd8fc3dcfc2de5f7d5e41dccf9dfa595617f2ed14e20d84f2f88c5f2bb1709fc46f6f886e6e8fefb45ce64dda14c7fbd7d569b0d166758128ebb84dfbe9b7afbc97757dc20bceb975d0d") 2018/01/27 03:40:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000141000)={r1, 0x10}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000904000)={&(0x7f0000b3b000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000889000)=[], 0x0, &(0x7f0000a86000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) recvfrom(r2, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) 2018/01/27 03:40:12 executing program 1: mincore(&(0x7f0000592000/0x1000)=nil, 0x1000, &(0x7f0000931000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f00005e0000-0xbb)='1', 0x1}, {&(0x7f00005dc000)="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", 0xfa}], 0x2, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000015f000)=""/31, &(0x7f000083f000-0x4)=0x1f) r2 = syz_open_pts(r0, 0x11d102) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000f12000-0x1)=0x0) r3 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001d000)={0x10, 0x0}) vmsplice(r1, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc80396e03f123d44800002dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136f4dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b532e5c9ef74f70b0e164a8edeb36ffe505c68080f3160fa", 0xa1}, {&(0x7f000015d000)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x5f}], 0x4, 0xc) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00009e2000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f00005e1000)="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", 0xfff}], 0x2) vmsplice(r0, &(0x7f0000e53000-0x20)=[{&(0x7f0000e70000-0x8b)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b141e2cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xfffffffffffffffe) 2018/01/27 03:40:12 executing program 2: r0 = socket(0x19, 0x3, 0x66ae) connect$vsock_stream(r0, &(0x7f0000d0e000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000098f000)={0x0, 0x816, 0x5, [0x400, 0x7, 0x7f, 0x33a, 0x7]}, &(0x7f0000e30000)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000009000-0x6)={r2, 0x6}, 0x6) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r1, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/27 03:40:12 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002fc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061e000-0x4)=0x0) 2018/01/27 03:40:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) r2 = accept4(0xffffffffffffffff, &(0x7f00009fa000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000cf9000-0x4)=0x1e, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000a6f000)=[{0x3, 0x1}, {0x2, 0xffffffff}], 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) 2018/01/27 03:40:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000fc3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000010a000-0x4)=0x10) fadvise64(r0, 0x0, 0xfff, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009dc000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000033e000-0xc)={0x7ff, 0x1, 0x0, 0xffff, 0x100000001}, 0xc) prctl$setfpexc(0xc, 0x3) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf1000-0xe)='/dev/keychord\x00', 0x101802, 0x0) poll(&(0x7f0000e9e000-0x50)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 03:40:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2000000000000230, 0x8) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/27 03:40:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000f38000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005ce000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000c16000)=0xc) fstat(r1, &(0x7f0000072000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fe3000-0x8)={r2, 0x7}, &(0x7f00001d7000-0x4)=0x8) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d7f000)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000b0f000-0x9)='/dev/sg#\x00', 0x400, 0x8000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 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) r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d2b000-0x10)={&(0x7f0000be9000/0x2000)=nil, 0x2000}) preadv(r5, &(0x7f0000e5b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1000000000000044, 0x1) 2018/01/27 03:40:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mknod$loop(&(0x7f0000add000-0x8)='./file0\x00', 0x1000, 0x1) r2 = dup3(r0, r1, 0x0) lookup_dcookie(0x3, &(0x7f00005e5000)=""/179, 0xb3) clock_gettime(0x5, &(0x7f000026f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000067c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000358000)=0xe8) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000a7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038b000)=0xe8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000042a000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{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, 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]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r6 = geteuid() sendmsg$nl_xfrm(r2, &(0x7f0000b80000-0x38)={&(0x7f000076e000-0xc)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f0000b4e000)={&(0x7f0000f64000)=@migrate={0x24c, 0x21, 0x4, 0x7, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x3, 0xffffffffffffffe0, 0xa, 0x80, 0xa0, 0x3f, r3, r4}, 0xb, 0x2}, [@ipv4_hthresh={0x8, 0x3, {0x1e, 0x20}}, @algo_auth_trunc={0x10c, 0x14, {{'rmd256\x00'}, 0x5e8, 0x1c0, "1069883602e414142cb13fa01b004794549765c62d2ebbb77a3c34c2c1198db1f6a2e04b4a715e2599b59702ca1b6845e455c758e2e166f7a797d2f7dbca1cfef089164e85085d970115825c2c7922fdf3d86db93dcec7d78fe5dc2facfbd0f988100c9a6d49d50fdd4e1d33d27d9042fe6ddf82c5afc4be4b61c712033abd6fcc91b0eca812814708a77ed58752fdab98c3f4584f6ac54a2b31d3040954a1ad7bab4e4d02bb554cb0813d4abd7f50fc02c35b93bee94159c927f33429"}}, @sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x3, 0x3e, 0x3, 0x0, 0xa, 0x20, 0x0, 0xb97292228b992355, r5, r6}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x32}, @in=@multicast2=0xe0000002, {0x5, 0x7414, 0x10000, 0x9, 0x1f, 0x0, 0x1, 0x9}, {0x400, 0x6, 0x6, 0x7}, {0x5, 0x3, 0x1}, 0x7, 0xffffffffffffffff, 0xa, 0x4, 0xfffffffffffffffe, 0x28}}]}, 0x24c}, 0x1, 0x0, 0x0, 0x800}, 0x1) 2018/01/27 03:40:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = userfaultfd(0x80000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000483000)=@req3={0x80000b6, 0xa3, 0x3, 0x0, 0x1, 0xed, 0x81}, 0x1c) r2 = fanotify_init(0x2, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009a0000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b90000)={0x0, 0x0}) r6 = dup3(r1, r2, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00003f7000)={r5, 0x80000, r6}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000923000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000422000)=r4) write$evdev(r0, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/27 03:40:12 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c53000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000cbd000-0x8)='./file0\x00', r1, &(0x7f0000fd5000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fd6000-0x4)=0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000956000)=0x200, 0x4) capset(&(0x7f000089c000)={0x399f1736, r3}, &(0x7f0000452000-0x18)={0x100000000, 0x1, 0x10001, 0x7, 0xfffffffffffffffc, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000e000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, []}, 0x60) getsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) writev(r2, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/27 03:40:12 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/enforce\x00', 0x62000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000018000-0x7b)="0fb915c8e7ed6759e1d115c28d75917c18df3f19151324424a0b427288bf84ef3c5bd58416d1f5450d07bae583dfb93e6abdfff51c34f718550737004f3c45f5af5fda706cbf5891e07c8e203b2627231ebe28d101a52aafd1f13e53b23bc33a3e8d1fd1c62d7ad06990d9a234e4ee2a8baedb7abbbde766b2d952") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') r2 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000014000)='./file0/file0\x00', r1, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2018/01/27 03:40:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000d77000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000cb7000-0x10)={r1, r2}, &(0x7f0000c07000-0x10)={0x0, 0x0}) bind(r0, &(0x7f00008c7000)=@ipx={0x4, 0x40, 0x0, "6451850f42c2", 0x8001, 0x0}, 0xfffffe40) r3 = getpid() recvmmsg(r0, &(0x7f0000119000-0x78)=[{{&(0x7f000048e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000963000)=[{&(0x7f0000ea1000-0x62)=""/98, 0x62}], 0x1, &(0x7f0000bbe000-0xe8)=""/232, 0xe8, 0x5}, 0x0}, {{&(0x7f0000af6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000285000-0x50)=[{&(0x7f0000e45000-0x1000)=""/4096, 0x1000}, {&(0x7f00004e0000)=""/41, 0x29}, {&(0x7f00002ff000-0xc2)=""/194, 0xc2}, {&(0x7f00006ea000-0x88)=""/136, 0x88}, {&(0x7f0000b82000)=""/145, 0x91}], 0x5, &(0x7f0000a76000)=""/249, 0xf9, 0xd032}, 0x798}], 0x2, 0x40000100, 0x0) ptrace(0x4207, r3) [ 27.754097] binder: BINDER_SET_CONTEXT_MGR already set [ 27.762639] binder: 4730:4736 ioctl 40046207 0 returned -16 [ 27.774643] binder: 4730:4733 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 27.784084] binder: 4730:4742 Release 1 refcount change on invalid ref 0 ret -22 2018/01/27 03:40:12 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0xa40, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xc342, 0x1, 0x20, 0x2, 0x80, 0xa0, 0x5e, r1, r3}, {0x70, 0x40, 0x10000, 0x20, 0x2, 0x80000001, 0xfffffffffffff325, 0x1}, {0xfffffffffffffffa, 0x5, 0x0, 0x80}, 0xffff, 0x6, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in=@empty=0x0, 0x2, 0x4, 0x681711bb8c309dbd, 0x80000000, 0x8, 0xffffffffffffffc0, 0x7}}, 0xe8) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/27 03:40:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xf2, 0x8, 0x2417, 0x8, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TCSBRK(r0, 0x5409, 0x9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xe)={r1, 0x9, 0x3, [0x6, 0x8, 0x8]}, 0xe) dup2(r0, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:40:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a8000)='./file0\x00', 0x4000, 0x44) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00006de000)='stat\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000089f000)=0x0) fcntl$dupfd(r0, 0x406, r2) r3 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) [ 27.854060] mmap: syz-executor4 (4771) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/27 03:40:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) pwritev(r1, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) fstat(0xffffffffffffffff, &(0x7f00004f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000857000)=0x0, &(0x7f0000366000)=0x4) 2018/01/27 03:40:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b81000)={@common='gre0\x00', @ifru_flags=0x301}) r2 = memfd_create(&(0x7f0000af5000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d0f000)={0x2, 0x1000, 0x1, 0x3}, 0x10) write$tun(r1, &(0x7f00008e0000-0x1009)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}, 0x42) openat$autofs(0xffffffffffffff9c, &(0x7f0000b70000)='/dev/autofs\x00', 0x109200, 0x0) mq_unlink(&(0x7f0000e40000-0xd)='/dev/net/tun\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000bfd000-0x68)=""/104) 2018/01/27 03:40:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/27 03:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000020000)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f0000fa3000-0x8)='./file0\x00') umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009d8000)={0x0, 0x2}, &(0x7f0000f40000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000659000-0x8)={r1, 0xffff}, &(0x7f0000997000)=0x8) 2018/01/27 03:40:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d43000-0x4)=0x0, &(0x7f0000731000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 03:40:13 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000005f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006a5000)={0x0, 0xd02}, &(0x7f0000b91000)=0x8) mmap(&(0x7f0000d23000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d23000)={r3, 0x1000, "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"}, &(0x7f00002cc000)=0x1008) ftruncate(r2, 0x3a28000000) 2018/01/27 03:40:13 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/enforce\x00', 0x62000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000018000-0x7b)="0fb915c8e7ed6759e1d115c28d75917c18df3f19151324424a0b427288bf84ef3c5bd58416d1f5450d07bae583dfb93e6abdfff51c34f718550737004f3c45f5af5fda706cbf5891e07c8e203b2627231ebe28d101a52aafd1f13e53b23bc33a3e8d1fd1c62d7ad06990d9a234e4ee2a8baedb7abbbde766b2d952") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') r2 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000014000)='./file0/file0\x00', r1, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2018/01/27 03:40:13 executing program 4: r0 = creat(&(0x7f0000e28000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008f9000-0x7d)={0x0, 0x75, "3044558834dcd4711555976dc469352b640fb4d18de7e8c751d17b5f9ab7be34eaca0de46227ce6d55d6d6295f49bccde45a1cd097f32eccf7fb71dc2c56b8fe27989479aae7cfe0002bae4646a6158e44e316683d167d1f0644bd95533243b0b1fb9f7bfebf000cb71b3a9a7f1e125450d9fe574f"}, &(0x7f0000887000)=0x7d) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ca5000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffe6, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:40:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setxattr(&(0x7f00006a6000-0x8)='./file0\x00', &(0x7f000000b000)=@known='trusted.syz\x00', &(0x7f00007a7000-0x1)='\x00', 0x1, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e91000-0x6)={0x1, [0x3f]}, 0x6) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000790000-0x4)=0xdc, 0xeb) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000e60000-0x50)={{0x800, 0x819c}, {0x9, 0x7}, 0x9, 0x1, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007ed000)={0x0, 0xffff, 0x0, 0x4, 0x7}, &(0x7f0000cb0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d0d000-0x20)={0x101, 0x9, 0x8, 0x4a, 0x101, 0x80, 0x7f, 0xfff, r2}, 0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001ba000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000041000)={r2, 0x8000}, 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00005f2000)=0xfffffffffffffff8, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:40:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = memfd_create(&(0x7f0000f3c000-0xd)='/dev/net/tun\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000595000-0x10)={0x1, 0x4, 0xff, 0x1000, 0x0}, &(0x7f000023e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bd7000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x72, 0xffffffff80000001, 0x80}, 0xa0) r3 = accept4$netrom(r1, 0x0, &(0x7f0000968000)=0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) tee(r1, r3, 0x80, 0x4) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00009cd000-0x50)={@generic="30609402f400bd000000067d08ce004d", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000be2000)={0x0, 0x0, 0x0}, &(0x7f0000186000)=0xc) 2018/01/27 03:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000159000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ce9000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000ace000-0x4)=r2) 2018/01/27 03:40:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4b000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f0000315000)='./file0\x00', 0xffffffffffffffff) [ 28.364374] device gre0 entered promiscuous mode 2018/01/27 03:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) recvmmsg(r0, &(0x7f0000bef000-0x258)=[{{&(0x7f0000e1e000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000cd000)=[{&(0x7f0000d8d000-0xf6)=""/246, 0xf6}, {&(0x7f0000e9c000-0xa4)=""/164, 0xa4}, {&(0x7f0000257000)=""/75, 0x4b}], 0x3, &(0x7f0000ec9000-0xfe)=""/254, 0xfe, 0x8}, 0x3}, {{&(0x7f00009d4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ae0000-0x30)=[{&(0x7f0000575000-0x3b)=""/59, 0x3b}, {&(0x7f0000d80000)=""/158, 0x9e}, {&(0x7f0000b32000)=""/227, 0xe3}], 0x3, &(0x7f000035e000-0x66)=""/102, 0x66, 0x15}, 0x400}, {{&(0x7f0000027000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a5000)=[{&(0x7f00005ee000-0xd4)=""/212, 0xd4}, {&(0x7f0000368000)=""/178, 0xb2}, {&(0x7f00005f8000)=""/47, 0x2f}, {&(0x7f00003fc000)=""/111, 0x6f}], 0x4, &(0x7f0000941000)=""/4096, 0x1000, 0x3d2}, 0xffffffff}, {{&(0x7f00001dd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cda000)=[{&(0x7f0000ff1000)=""/60, 0x3c}, {&(0x7f0000a50000)=""/116, 0x74}], 0x2, &(0x7f0000efc000)=""/48, 0x30, 0x98}, 0x3ff}, {{0x0, 0x0, &(0x7f0000331000)=[{&(0x7f000031b000)=""/31, 0x1f}, {&(0x7f00005a1000-0x1000)=""/4096, 0x1000}, {&(0x7f000031c000-0x4e)=""/78, 0x4e}, {&(0x7f0000224000-0x92)=""/146, 0x92}, {&(0x7f0000253000)=""/159, 0x9f}, {&(0x7f000003b000)=""/158, 0x9e}, {&(0x7f0000ec1000)=""/192, 0xc0}], 0x7, &(0x7f0000ef7000)=""/72, 0x48, 0x6}, 0xe45}, {{0x0, 0x0, &(0x7f000081f000-0x70)=[{&(0x7f0000bc3000-0xe0)=""/224, 0xe0}, {&(0x7f0000b0f000-0xb0)=""/176, 0xb0}, {&(0x7f00007e9000)=""/169, 0xa9}, {&(0x7f0000a08000-0xae)=""/174, 0xae}, {&(0x7f00003d4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b42000-0xef)=""/239, 0xef}, {&(0x7f00009f2000)=""/254, 0xfe}], 0x7, &(0x7f0000820000)=""/212, 0xd4, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f00006b6000)=[{&(0x7f0000902000)=""/253, 0xfd}], 0x1, &(0x7f0000e69000+0x4cc)=""/168, 0xa8, 0x3}, 0xb2}, {{&(0x7f0000798000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006f4000)=[{&(0x7f00007bb000)=""/207, 0xcf}, {&(0x7f0000d9d000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d9000-0x5e)=""/94, 0x5e}, {&(0x7f0000859000-0x40)=""/64, 0x40}, {&(0x7f0000063000-0x10)=""/50, 0x32}], 0x5, &(0x7f0000025000-0x93)=""/147, 0x93, 0x3}, 0x4}, {{&(0x7f000020c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009b3000-0x30)=[{&(0x7f0000f81000)=""/8, 0x8}, {&(0x7f0000227000)=""/18, 0x12}, {&(0x7f00007ad000-0x1a)=""/26, 0x1a}], 0x3, &(0x7f000015d000-0xc2)=""/194, 0xc2, 0xfffffffffffff264}, 0xfffffffffffffffa}, {{&(0x7f0000d2e000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d11000-0x10)=[{&(0x7f000047f000)=""/221, 0xdd}], 0x1, &(0x7f000087d000)=""/215, 0xd7, 0x1000}, 0x9}], 0xa, 0x2140, &(0x7f00002b4000-0x10)={0x0, 0x0}) getpeername$netrom(r2, &(0x7f0000858000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c54000)=0x10) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/27 03:40:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) userfaultfd(0x0) 2018/01/27 03:40:13 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000b37000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000b39000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={r0, r2}, &(0x7f0000792000)=0x0, 0xd3e) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000b39000)='stack\x00') ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00003f1000-0x2e)=""/46) getresuid(&(0x7f0000847000)=0x0, &(0x7f0000b37000)=0x0, &(0x7f0000611000-0x4)=0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f000025e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b3b000-0x4)=0x14) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000ab000-0xc)={@rand_addr=0x7, @rand_addr=0x1ffffffffffffff, r5}, 0x26f) 2018/01/27 03:40:13 executing program 5: 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$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000d79000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000fa6000-0xd0)=""/208, &(0x7f0000430000-0x4)=0xd0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa6000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000074d000)={0x0, 0x2, 0x8, 0x9, 0x1, 0x2, 0x4, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x3, 0x7}}, &(0x7f0000fa5000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000998000-0x8)={r5, 0x539}, 0x8) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/27 03:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000647000-0x34)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002cb000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000370000-0x50)={0x5387d681125a30b5, 0x800, 0x6, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGSW(r1, 0x8040451b, &(0x7f0000c06000-0x1000)=""/4096) 2018/01/27 03:40:13 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000be7000-0xd0)=""/208, &(0x7f0000496000-0x4)=0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000002000-0x10)={0x40, &(0x7f0000002000-0x40)=""/64}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000439000)={@generic="9be033e16b87e8e3a1c75c8f6b36e4c1", &(0x7f00006ab000-0x14)=@ethtool_modinfo={0x42, 0x100000001, 0x6000000, "e9e20ccbd6309dba"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{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]}, 0x9, 0x800, 0x6, 0x5, 0xfa3}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xa)={r4, 0x110, 0x1, [0x8]}, &(0x7f0000002000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c1000-0xe)='/selinux/user\x00', 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:40:13 executing program 6: r0 = add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db8000-0x16)="", 0x0, 0xfffffffffffffffb) getgroups(0x1, &(0x7f000054d000)=[0xffffffffffffffff]) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000001000-0x7)="b3708fb61c2bb8", 0x7) keyctl$chown(0x4, r0, 0x0, r1) 2018/01/27 03:40:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000922000-0x38)={0x0, 0x0, &(0x7f0000f4e000-0x10)={&(0x7f0000431000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f5b000-0x4)=0x0, 0x4) 2018/01/27 03:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000066b000+0xf81)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000056b000)=0x14) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000b92000-0xc)={0x50000001, 0x5775, 0x3d}) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r2, &(0x7f0000b34000)=@abs={0x2000000000001, 0x0, 0x0}, 0x28f) 2018/01/27 03:40:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b7b000)='rxrpc\x00', &(0x7f0000af2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000f9000)='trusted\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$3(0x3) r1 = userfaultfd(0x80800) r2 = memfd_create(&(0x7f0000a50000-0x24)='em0\x00', 0xffffffffffffffff) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000070b000)=r3) readv(r1, &(0x7f0000711000-0x10)=[{&(0x7f00000a0000-0xb1)=""/177, 0xb1}], 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb7000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00003ee000-0x4)=0x0) 2018/01/27 03:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80b, 0x6) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000eb1000-0x78)={0x7fff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x7f, 0x9b95, 0x1000, 0x0, &(0x7f00002f8000)=@common='nr0\x00', 0x10001, 0xfe, 0x1}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000479000)=0x0) r2 = syz_open_dev$sg(&(0x7f00006cc000-0x9)='/dev/sg#\x00', 0x423c, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000484000)=0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c96000)=0x0) ptrace$peekuser(0x3, r3, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{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) connect$inet(r0, &(0x7f000068f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$ipx(r0, &(0x7f000059e000-0x10)={0x4, 0x3, 0x1, "253cfb53d461", 0x63f5, 0x0}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x0, {{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, 0x0, []}, 0x90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005d3000-0x14)={0x80, 0x7ff, 0x15eec0000, 0x2, 0x7}, 0x14) 2018/01/27 03:40:13 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) pwritev(r0, &(0x7f0000791000)=[{&(0x7f0000371000-0x96)="385f1c113c3d814fdfd2247876d72e651641164986dfdc788071a11de2e4bbf7c69d8b380c00d5fef5e99d5028b3747f4d967a0a0995c198df41763130ac48a0b1c3a683f4b91666cfc6898ba3ffcf347c4185bd8b63b50154b4b9dd552e81c11dbf8e54a8a7af39e118ed33d58dc54bf29875950406749377f7ebb0e9160235b8ba84d4cccf9bd9e9a73324f81b1236889d318b370e", 0x96}, {&(0x7f0000891000-0x2e)="b308161a9c52c33f70f3f7d1066171a7bee2b14c8b532289d7bd124467f555836a6a217206efa0d4327c6cd734eb", 0x2e}], 0x2, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f21000)={0x0, 0x9}, &(0x7f0000f22000-0x4)=0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f21000)={r1, 0xffffffff}, &(0x7f0000f21000)=0x8) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000024f000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000f21000)=0x0) sendto$inet(r0, &(0x7f0000f21000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000d61000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:40:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000031000-0xc)='uservmnet0,\x00', 0x1) connect$pppoe(r2, &(0x7f000025f000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockname$unix(r0, &(0x7f000024a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000068c000-0x4)=0x8) alarm(0x5d5f) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1e6c, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/27 03:40:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000821000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) r0 = socket(0x18, 0xfffffffffffffffd, 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/27 03:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c73000-0x4)='tls\x00', 0x4) pipe2(&(0x7f0000c65000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/27 03:40:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f00008b0000-0xd1)=""/209, 0xd1, 0x2, &(0x7f0000b17000)=@rc={0x1f, {0x5, 0x8001, 0x2, 0x4, 0x2, 0x401}, 0x665}, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/27 03:40:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000042c000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0x81, 0x4, 0x100000001, 0x1}, &(0x7f0000b52000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000059c000-0x10)={r1, 0x9e, 0x1000, 0x0}, &(0x7f0000811000-0x4)=0x10) 2018/01/27 03:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000715000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d82000-0x4)=0x0, &(0x7f0000f2e000)=0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 03:40:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000003000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000+0x7cd)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000000000)={0x118c, 0x11, 0x1, 0x410, 0x1, 0x3, {0xa, 0x0, 0xa}, [@nested={0x1178, 0x5, [@generic="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", @generic="b50f50814db704e60df3f958f73e25b1bb3245d7d9105485211afc0ddfa06f394f6dbc8a6b7909cc72617f2ab92a5c4d56ef8416b9fe0bd7355858f64ed6c453522e43ac7f0e2d045b446ec343eebc1006a21ea22f540c", @typed={0x18, 0x13, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="cca896f27353c6f1e0fae5e3b8bb5b67a7702a97751b454978ad5d8f3efc5177f6f72b85dd1b5e0b62da2b1b0f72bf32e4c711eb52d1fdc4bdaff3fc08dd9ad0399d129c8d50c4ebfa75c9a6cb41ac21bb780b7c7e0f134e34ae706ee0a41fb8bab8c4863e25cb6a834b045ec35fe8933b8c48bc61a0e403c752465a2e27631c25d4da67bf366cf245c660a03baae99380212d998205e1fe16be1043e9d20c7808840c2776eea4e43810a42c2081fe5f8c6ec1719f834ae110d47d1c78e8a9d99db482852d1e28912a41c5af12619f06ca8efbd84bc745a454f796ff2eaee6f87324f383c662a5252b7470e66e03a3", @typed={0x8, 0x19, @void=""}, @typed={0xc, 0x8d, @ipv4=@multicast1=0xe0000001}]}]}, 0x118c}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) pause() setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/27 03:40:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000a2a000-0x9)='/dev/sg#\x00', 0x0, 0xa748d976edcb957b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000d95000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000af6000)="") syz_open_dev$sg(&(0x7f00009f7000)='/dev/sg#\x00', 0x5, 0x80000) 2018/01/27 03:40:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000711000)=0x7, 0x8) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags=0x0}) memfd_create(&(0x7f0000433000-0x4)='GPL\x00', 0x1) 2018/01/27 03:40:13 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000475000)=0x10, 0x285) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/27 03:40:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0xfffffffffffffffc) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/27 03:40:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000474000-0x4)=0x0, &(0x7f00005b3000)=0x4) listen(r0, 0x47e) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e98000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getresgid(&(0x7f000076c000-0x4)=0x0, &(0x7f00002bb000)=0x0, &(0x7f000014e000)=0x0) r2 = getegid() socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000de9000)={0x0, 0x0}) setregid(r1, r2) 2018/01/27 03:40:13 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3) r1 = syz_open_dev$loop(&(0x7f000000f000-0xb)='/dev/loop#\x00', 0x0, 0x809) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000010000-0x6)={0x6, 0x8, 0x7}) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)="") 2018/01/27 03:40:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000380000)=0x40, 0x4) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 03:40:13 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009b4000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000780000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffffa3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000877000-0x4)=0x8, 0x4) ioprio_set$uid(0x0, 0x0, 0x3630) 2018/01/27 03:40:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f85000-0x78)={0x7, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x800, 0x4c, 0x1, 0xbd6, &(0x7f0000476000-0x10)=@generic="46ae643906fdacee2b2f08bd7c98e48c", 0x9, 0x4, 0x7}) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/27 03:40:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000715000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d82000-0x4)=0x0, &(0x7f0000f2e000)=0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 03:40:13 executing program 1: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c5b000-0x10)={&(0x7f00002ff000/0x4000)=nil, 0x4000}) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x33f) 2018/01/27 03:40:14 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) r2 = inotify_init() flock(r0, 0xfffffffffffffffe) flock(r2, 0xfffffffffffffffe) r3 = openat(0xffffffffffffffff, &(0x7f0000e1b000)='./file0\x00', 0x4000, 0x80) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/01/27 03:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b71000-0x8)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000052b000-0xa)='/dev/ptmx\x00', 0x30900, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) write(r0, &(0x7f00000c8000)="", 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000cc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000b2f000)='./file0\x00', 0x0, 0x20) perf_event_open(&(0x7f00000ac000-0x78)={0x0, 0x78, 0x7, 0x2, 0xfffffffffffffff8, 0x7, 0x0, 0xfffffffffffffff8, 0x8, 0x2, 0x4572694d, 0x100000000, 0xfffffffffffffffe, 0x6, 0x7fffffff, 0x8, 0xffffffffffffffff, 0x8, 0xffff, 0x3ff, 0x9, 0x7fffffff, 0x9, 0x6, 0x5, 0xffff, 0xa7, 0x200, 0x0, 0x8000, 0x794, 0x41, 0xfffffffffffffffc, 0x7f36, 0x0, 0x9, 0x7, 0x7, 0x0, 0x3, 0x1, @perf_bp={&(0x7f000084a000)=0x0, 0x1}, 0x0, 0x7, 0x7f, 0x5, 0x621, 0x3, 0x1f, 0x0}, r3, 0x10000, r4, 0xf) 2018/01/27 03:40:14 executing program 2: clone(0x0, &(0x7f0000fec000)="", &(0x7f0000345000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f00005b1000-0xb)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000018e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 03:40:14 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, 0x4, &(0x7f0000e52000-0x4)=0x0, 0x4) 2018/01/27 03:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007b0000)=0x0, &(0x7f000092b000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) openat(r0, &(0x7f0000c16000-0x8)='./file0\x00', 0x80, 0x80) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/27 03:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00009b4000)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$intptr(0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000039a000)={0x40, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000625000)={0xffffffffffff1e69, r2}) flock(r0, 0xe) shutdown(r1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a2d000)=0x7, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e29000)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x4, 0x2, 0x800, 0x0, 0x7d83, 0x100000000, 0x3}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000027a000-0x10)={0x5, &(0x7f0000951000)=[{0x9, 0x7, 0x4, 0x3}, {0x8000, 0x7, 0x7, 0x5}, {0x2, 0xfffffffffffffff7, 0x1, 0x0}, {0xb52, 0x8, 0xa4, 0x1}, {0x80, 0xbc6, 0xb0a2, 0xbbb}]}) faccessat(r3, &(0x7f000061a000)='./file0\x00', 0x80, 0x1000) 2018/01/27 03:40:14 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x0, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000001b000-0x4)=0x1, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000f000)=@known='com.apple.FinderInfo\x00', &(0x7f000001b000)=')\'$\x00', 0x4, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xe500, 0x0, 0x0, 0x2, 0x0}}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000-0x4)=0x0) sched_getparam(r1, &(0x7f0000015000)=0x0) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/27 03:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ec2000-0xb8)={0x0, 0x2, 0x6e, 0x7fff, 0x1f, 0x9a1, 0xffff, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0x2, 0x4, 0x0}}, &(0x7f0000cdf000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a0c000-0xc)={r2, 0xff, 0x30}, &(0x7f00008eb000)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) r4 = dup2(r3, r1) r5 = eventfd2(0x3, 0x0) dup2(r1, r0) poll(&(0x7f000003b000)=[{r5, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x0) 2018/01/27 03:40:14 executing program 0: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000d000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) 2018/01/27 03:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e863c016f5af9c5d2751188d310932b7f4160774af3a393af47818e7526215e481394cb89594070da254cc5ea21fe4e9808fed1dc58813b1f18443ee842df1f58be6edeaaabcc3769cccc221c02aef0d566e82747de61f0f69b1b1e0fe88ab50bbddce", 0x63}], 0x1) sendto$inet6(r0, &(0x7f0000fb2000)="742a4d254d1f82", 0x7, 0x0, &(0x7f00008e6000)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000c4c000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000901000)='net/ip6_tables_targets\x00') timerfd_gettime(r3, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000013000-0x46)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000db5000-0x78)=[{{&(0x7f0000e58000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000085a000-0x30)=[], 0x0, 0x0, 0x0, 0x1}, 0x113}], 0x1, 0x100, &(0x7f0000efa000-0x10)={r5, r4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e09000-0x8)={0x0, 0x6}, &(0x7f0000c98000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000afb000)={r6, 0x2, 0x5}, &(0x7f0000a61000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000c1d000)={0x2, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000930000-0xb)={0x401, r7, 0x0, 0x9}) 2018/01/27 03:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000997000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000833000-0x9)='net/udp6\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/27 03:40:14 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x1, 0x301000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000004000-0xdc)=""/220, &(0x7f0000001000)=0xdc) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000003000)=0xde1) 2018/01/27 03:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00009b4000)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$intptr(0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000039a000)={0x40, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000625000)={0xffffffffffff1e69, r2}) flock(r0, 0xe) shutdown(r1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a2d000)=0x7, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e29000)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x4, 0x2, 0x800, 0x0, 0x7d83, 0x100000000, 0x3}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000027a000-0x10)={0x5, &(0x7f0000951000)=[{0x9, 0x7, 0x4, 0x3}, {0x8000, 0x7, 0x7, 0x5}, {0x2, 0xfffffffffffffff7, 0x1, 0x0}, {0xb52, 0x8, 0xa4, 0x1}, {0x80, 0xbc6, 0xb0a2, 0xbbb}]}) faccessat(r3, &(0x7f000061a000)='./file0\x00', 0x80, 0x1000) 2018/01/27 03:40:14 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/rpc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) 2018/01/27 03:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001b6000-0x4)=0x0) pipe2(&(0x7f000065c000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000022b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000261000)=0x1c) r2 = accept(r0, &(0x7f000020c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000707000-0x4)=0x2e) sendmsg$nl_generic(r2, &(0x7f0000466000-0x38)={&(0x7f0000589000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00002da000-0x10)={&(0x7f0000125000-0xbc)={0xbc, 0x3d, 0x4, 0x5, 0x3, {0x15, 0x0, 0x0}, [@nested={0xa8, 0x78, [@generic="e043b6fc56dca4231d0ee39d86fb9876e9f64b07de36aea312afa3e572006bc7a0107e919e82be575c8dffbfe8ef20de86edded7f465", @typed={0x28, 0x6b, @str="766d6e657430976c6f2d5e7070703076626f786e65743127766d6e65743000"}, @generic="", @generic="bc76d28ed30278e1dc0bf46f9e0c1eb9dc6a774229c2997da18aca00b979252b23786b165dd7736bcc53f73004bf5455cc2b6900d47142c87104", @typed={0xc, 0x21, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8001}, 0x8040) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000596000)=0x0, 0x4) 2018/01/27 03:40:14 executing program 3: r0 = socket(0x200000000010, 0x2, 0xffffffffffffffff) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/01/27 03:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000084b000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000d8d000-0x9)='loginuid\x00') readv(r0, &(0x7f000081f000)=[{&(0x7f0000b75000)=""/0, 0x0}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) 2018/01/27 03:40:14 executing program 5: clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000e73000-0x7e)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000098b000-0xdc)=""/220) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x81, 0x80000001, 0x8, 0xc94, 0x8001, 0x9, 0x8, 0x80000000, 0x6, 0x4, 0x2, 0x6c9}) 2018/01/27 03:40:14 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bb7000+0xfda)='yeah\x00', 0x5) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/27 03:40:14 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}]}) bind(0xffffffffffffffff, &(0x7f00004d9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dff9ac6106ad4f270498a4e129474858c8aeb9556903311193c8b7e27c6f2832aeaef1b9e9bc55bf68855db3f734947afc381c9dd6959dfcddaeb7bb11fc6a", 0x0}, 0x60) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076e000-0xf)='/dev/sequencer\x00', 0x400, 0x0) recvfrom$inet6(r0, &(0x7f0000996000-0x4c)=""/76, 0x4c, 0x20, &(0x7f0000d5d000)={0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) 2018/01/27 03:40:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000658000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) 2018/01/27 03:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000282000-0xc)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000032e000-0xde)=""/222) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) fchdir(r1) 2018/01/27 03:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) 2018/01/27 03:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005af000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000d4d000-0x46)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) syz_open_dev$usbmon(&(0x7f00007fd000)='/dev/usbmon#\x00', 0x2, 0x2) r1 = syz_open_pts(r0, 0x140) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x0}], 0x0) 2018/01/27 03:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f18000-0x8)={0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a30000)=0xfffffffffffffffb, 0x4) connect$netlink(r0, &(0x7f000059b000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) 2018/01/27 03:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x18, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x2000000000000000}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fd000-0x10)='/selinux/policy\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000538000)='./bus\x00', &(0x7f0000e1e000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) futimesat(r1, &(0x7f0000aa8000-0x6)='./bus\x00', &(0x7f0000ba9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) getxattr(&(0x7f0000b42000)='./bus\x00', &(0x7f0000814000-0x13)=@random={'btrfs.', 'vboxnet0+lo]\x00'}, &(0x7f0000d42000-0x17)=""/23, 0x17) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000446000)={@generic="dd32e4e9e82cdd6ac3d5afe239c87430", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f000066e000)=""/172, 0xac, 0x2, &(0x7f0000eab000-0x14)={0x11, 0x19, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) [ 29.389150] audit_printk_skb: 15 callbacks suppressed [ 29.389161] audit: type=1400 audit(1517024414.340:19): avc: denied { validate_trans } for pid=4973 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 29.418815] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 2018/01/27 03:40:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) 2018/01/27 03:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000c7000-0x4)=0x0, 0x148) 2018/01/27 03:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) prctl$getname(0x10, &(0x7f00004e9000-0x1000)=""/4096) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd2000)=0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b3) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) [ 29.480593] audit: type=1400 audit(1517024414.440:20): avc: denied { write } for pid=5009 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 03:40:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) futex(&(0x7f0000ba4000-0x4)=0xfffffffffffffff7, 0x1, 0x8000, &(0x7f0000467000-0x10)={0x0, 0x0}, &(0x7f000080a000-0x4)=0x100, 0x10001) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aac000-0x5)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004f3000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000690000)='/dev/autofs\x00', 0x541000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000822000)=0x0) setsockopt(r1, 0xffffffffffffbd15, 0x2, &(0x7f0000b47000-0x12)="25374610318e6d5d04d8b7fca62ca1313a35", 0x12) 2018/01/27 03:40:14 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000313000/0x3000)=nil, 0x3000, 0xe) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d7000)=0xc) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00009d8000-0x4)=0x0, &(0x7f000052e000-0x4)=0x0, &(0x7f00009d7000)=0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f00009d8000-0x8)=[r0, r1]) 2018/01/27 03:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00007ee000)=""/87, 0x57, 0x0, &(0x7f0000a3c000)={0x77359400, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/checkreqprot\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009ed000-0x50)={0x29, @time={0x0, 0x0}, 0x1, {0x8001, 0x7}, 0x1, 0x0, 0x3c35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x2, &(0x7f000072c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) 2018/01/27 03:40:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000f63000)={0xfbf}, 0x8, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000d26000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00004a6000)=0x0, &(0x7f00000b6000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000217000-0x160)={{{{0x2, 0x2, @rand_addr=0x6c4, [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, 0x5, @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]}}, 0xfff, 0x7fff, 0x326, "bb848d4cd32a67f1a7600e699d1ef5c7c5b3346359e4f4ea82b36fd4b189246eb7b884225a271a66c92a1801f8b4b4c8614c38e85cf993b5e140b79eb6abd9511b3813f35409d79e945735a78830c1e1"}, 0x160) pipe(&(0x7f00004a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000771000-0x4)=0x0, &(0x7f00000a0000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) mmap$binder(&(0x7f0000794000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 2018/01/27 03:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) flock(r0, 0x8) fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f00003af000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c26000-0xea)="5fe2d7c2c3e3a7f68a0fb58cb3d4260b86e41aa6dc8a515d09663030017159cb2aa97dfe97c6497261451a14a1fdd43ea20abc19814452a675a62f7f40b19cc85051c2835e472e6aba023c8557327b9736c60713532b2efb8450d6e760fc068f802b582a2be03ce39057554545553ef02d880bf8c48b5ade6ac3685d9ac0944ba6ace0135b7c1cd954221287e4724426dc4e89cd1ae556e1395e4ece70b84b8cc517278f0265197775c556b53f7f1334712cbbda47d006e2140585f1f389cb549d45506583551dddbbaddd1cd0c0680c2bb77eca1613de574b673d843bac42ed05bef41075f808900786", 0xea, 0xffffffffffffffff) r2 = add_key(&(0x7f0000bb2000)='pkcs7_test\x00', &(0x7f000014b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000390000)="26d7b1c3f86227604dd9b33ad401", 0xe, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f000061c000-0xd)='dns_resolver\x00', &(0x7f0000c17000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) [ 29.507987] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/27 03:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000928000-0x2)='./file0\x00', 0x1, 0x1) mkdir(&(0x7f00003bc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f00009d1000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/27 03:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000513000-0x4)=0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aa2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000aa3000-0x4)=0x6, 0x4) getsockname$netlink(r1, &(0x7f0000b34000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ac000)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00008d8000-0x4)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000dc0000)={0x0, 0x0}, &(0x7f0000f0b000)=0x8) r4 = syz_open_pts(0xffffffffffffffff, 0x8000000006) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r4, r4) writev(r3, &(0x7f0000617000)=[{&(0x7f00006bc000-0x96)="de848fa4263a73575622359c53f061fc8eb099331b21b02b11b76087b61f2bd6a41c417bc8f3cfe7e24206794472cadc41b79f9c2c34297bfa95692778c65affc48c540684beaae2a3ae9b69ce34631fe5ea9a9b1292579122d53d0b6743fb4c77d901880f0b8d3dc9a65ae8826d22276d9ce4457592688473bbca6831fa8bc13d0c3d1afd7472436d965bc1ea3d5e76cddf62c29c84", 0x96}, {&(0x7f0000033000-0x64)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x2) 2018/01/27 03:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000c70000)=[]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcf000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) fcntl$setsig(r1, 0xa, 0x3b) getsockopt$inet_mreqsrc(r1, 0x0, 0x1539131015e1e044, &(0x7f0000e7f000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000023c000)=0xc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/01/27 03:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) lremovexattr(&(0x7f000076e000)='./file0\x00', &(0x7f0000b2c000)=@random={'trusted.', 'em1]mime_type-\x00'}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000211000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) utimensat(r2, &(0x7f000063a000)='./file0\x00', &(0x7f000043c000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) shutdown(r1, 0x2) 2018/01/27 03:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000c44000)=0x0, 0x14a) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) [ 29.570958] binder: 5044:5045 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 03:40:14 executing program 2: r0 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2a0182, 0x1) getsockname$inet6(r2, &(0x7f000035a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000069a000)=0x1c) fcntl$getflags(r0, 0x800000000000b) sync_file_range(r2, 0x7, 0xfffffffffffffff9, 0x1) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)="dd9997cb41f34e6d1e54daded25a82461adc") 2018/01/27 03:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c46000-0xd)='/selinux/mls\x00', 0x0, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000a3a000/0x3000)=nil) mq_notify(r0, &(0x7f0000e53000-0x60)={0x0, 0x25, 0x0, @thr={&(0x7f00001bd000-0xd)="9893a1ad8ff3dfe913964f45fc", &(0x7f0000ece000-0x18)="6849f1c434a3995bd6a675eec73796c46540726d62785b8130711f05b8879e82627292fc04fba04d47a838354766698cc8b873714474204779476993e1f2cec559e205be9e68"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x400000000000, 0xfffffffffffffb32}]}) flistxattr(r0, &(0x7f0000cc4000-0xf2)=""/242, 0x1) 2018/01/27 03:40:14 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000017000-0x20)={0x7, 0x5, 0x0, 0xe18c, 0x0, 0x6}) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x200, &(0x7f0000019000)={&(0x7f000001a000-0x88)=""/136, 0x88}) listen(r2, 0x0) listen(r1, 0x0) [ 29.605886] audit: type=1400 audit(1517024414.560:21): avc: denied { call } for pid=5044 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/27 03:40:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000093b000)='/dev/pktcdvd/control\x00', 0x4c00, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000039c000)={0x8000, 0x200, 0x7, 0x2, 0x0}, &(0x7f0000d39000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000082b000-0x6)={r2, 0x7}, 0x6) sendto$inet(r0, &(0x7f000016b000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) kexec_load(0x200, 0x6, &(0x7f00003a2000-0xc0)=[{&(0x7f00004ff000)="5343bb315a5ac039af3d078fc4474af48261f6fad8062df23bf3f8ab683a697411467b2fe4e38745d286cc2b0f269a8cd26296256aa994bcf9d468ac4db11826319e727d3f678dd22132d6ce5be00d25d40610a7bcd862aedc46da9f3165997f9f91f46d8a578d2ada60d48ae6746c56beea6c1c9ed4ff9f40b2e056ce75b0068d198a6df72e05842f44db536aa2b71c9e5d844577df9d706b477276ed66b6cdc76cf72b3ca6886943d394454e965d55c0a3931b01d592e9908f781bfbe4fc1212598b88ba5ab7b9f055ed55677407d8a62f177e6d93024f067b51d584b60e8cd9f428ccc82f42f0dbe75a3be894475109f53df0d0d543", 0xf7, 0x7fffffff, 0xb04}, {&(0x7f0000889000-0x40)="9876db9b45a86f2409c51611a353a060b0271e9dea1efbb87bc31d5b25e0e02d0ff57246cddd8b34781eb3db58c886be9d4d218b327f6d93fa7c6f3014b78621", 0x40, 0x3ff, 0x9}, {&(0x7f0000de4000-0xc0)="7a295cab0fd984bbeb075411cc6c5e1d78f98856d150d574ea5a311945d8b6eea03ec92401ed03c339d71619958461a6a7e57dcdf7d210d6009dd87985fd90e656703c1fdedaf5dcf458d949de8d798f083c52b93a8aaf8b6eef3b643b52edb97de32252a84db842b1e93ceec0da623a8f08a885ac34256ff745c1c9b32f1d2a80573272c37e19b63fc6e3c061e1706d5a5630a7df3955a6b5a7003a4c1c354cc1e7222886095e1e0dcf8381544c5b75f2feaca91c2c588f3c8c421b278b41aa", 0xc0, 0x1, 0x3}, {&(0x7f000075d000)="8857c15c6a5b07f8cdc6284a382271f001ba047eeb93e5c36654e48155ed90fc235c27286c20120ed9c8e8adfed57198a64a32b8d820", 0x36, 0x16, 0x9}, {&(0x7f00003aa000)="045ce5b2e6df5b3ebea852162362c3bf45611bef1a3f14a18aaa3cbacc4eefbf8dbf655a5e42c0ae517d350e53322fe51d04ae487edd4007571ec2bc24cc1c2d03aefbec9b14b1ac8d6ac069a86db752ba2a417fdb7992f1662d4d8d08c997beff0ca2aecd8811ee601b141ae5d61d35b3c13efa653defcf385e6206d3c2d42ae01d773a853ec25dd14db7dfd144965dad00c19ee0e3a6c3b66008e00735b886dcc902b128d058133edceaed0df991a62e3eb11ac5479cd3e07b9798e5e26ff6c3c6b201dc9486975a926d885ddc786bf634fb209a8e578d29fd584a3ca398c53c9dda005625bac5c88ae9790fe5555be201a0d184", 0xf5, 0x4, 0xa6}, {&(0x7f00001d4000)="eec24184a5c5ce32e6a7d8c2f0bcd7a8d041043c1fecb84788692fa04b79d93aa2f597dd2749488adc58806e2c21b9e1c98e56773473efa93ea15c805f3984f21fc208aed51799ec19cfdbf6b1bf990241ace01e0baae2baf2fe3e08282f149cb1f5bf6aa854ce8c562ccb84c1c2457ac5e71d954f06c3fa98b2cdf04589c1dbd3dfc3", 0x83, 0x3, 0xace9}], 0x280000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x0}, {0x0, 0x0}], 0x371) 2018/01/27 03:40:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@common='ip_vti0\x00', @ifru_data=&(0x7f00001aa000-0x20)="3b06e6535daab6cb782ad9d6927fc46331090f5259a6c0642cf3f205b1cd887b"}) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c12000)={0x0, 0x8a, "90bb86cbee7f4b7aa05ace4a94906d5c3a54a6fe121195027373af8858f65afcd93b1f2e7cdd0c35d9929dcef9099bb8553a4f4976635181ddd740664abc137a4be418a9444020d9598df5dc056e5874fc9627b392907ba16a64787bcf457a25639bb1bd228ebd39f612a028b024a852ff64fc297349e797e805f47800705737992d66c959f2d16481363ae31a18a706eeae0187196bed89e3d627360a830da32fb4c83bb2871f24bb6005fd609bb2348bebcbcbdf2c50"}, &(0x7f0000ddb000)=0xbf) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ddc000-0x4)=r2, 0x4) r3 = open(&(0x7f0000ab4000-0x8)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000043000)={0xff, 0x3, 0xad8, 0x3}) fgetxattr(r1, &(0x7f0000dd7000-0xb)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000dd6000)=""/242, 0xfffffffffffffed6) 2018/01/27 03:40:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0xfffffd9a}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000c70000)=""/88, 0x58) read(r0, &(0x7f0000eff000)=""/139, 0x8b) 2018/01/27 03:40:14 executing program 6: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000c33000)='./file0\x00', 0x10002, 0x100) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000720000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x200000000000420a, r3) ptrace(0x4208, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 29.671391] binder: BINDER_SET_CONTEXT_MGR already set [ 29.671400] binder: 5044:5045 ioctl 40046207 0 returned -16 [ 29.675934] binder_alloc: 5044: binder_alloc_buf, no vma 2018/01/27 03:40:14 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x9, 0x4) bind$inet6(r0, &(0x7f00007a8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/27 03:40:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) sendto$inet(r0, &(0x7f00003b1000-0x1d)="c4c3f90a7965adf65277b301e859f512a567fc1ba08ee30e09b2fc6824", 0x1d, 0x0, &(0x7f0000336000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:40:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000233000-0x8)={0x2, r1}) ioctl$VT_RELDISP(r0, 0xb701) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00004ba000-0x2e)={0x1, 0x7, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="64d5827348e5"]}) 2018/01/27 03:40:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f40000)=0xea7eed908b65ed50, 0x4) close(r0) accept$ax25(0xffffffffffffffff, &(0x7f0000da7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008fd000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) syz_open_dev$usbmon(&(0x7f0000f33000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) syz_open_pts(0xffffffffffffff9c, 0x60001) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8932, &(0x7f00007a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x457e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 03:40:14 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x20)=[{0x3, 0xfff}, {0x4, 0xffff}, {0x2, 0x8}, {0x1000, 0x956}, {0x1000, 0x7f}, {0x781, 0x100}, {0x6, 0xbd29}, {0x79, 0x8}]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='status\x00') r3 = fcntl$dupfd(r2, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000001000-0x17)={0x5, 0x7fff, 0x1000, 0xc, 0x10000}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x31) ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x80) 2018/01/27 03:40:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x18001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@generic="29da17ac07b66d7adbfc159253f5eedd", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x80440, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000002000-0x4)={0x2}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x0, 0x101803) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000005000)=""/222) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000004000)={0xffffffff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 03:40:14 executing program 0: r0 = open(&(0x7f0000680000-0x8)='./file0\x00', 0x0, 0x110) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000088b000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [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, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000000100, 0xea, 0x20, "b4306be3d9531e15770dde091084b0ce71cab2177b9752609dbe1176b8e1eb9559913efa177c12334cf23dd377dfbcef9969425b3778650d2786ca10738b179f320ad3848e73ff13dbfb0331b2369e00"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000014a000)={0x0, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x1000}) clone(0x40000000, &(0x7f00007e8000-0x2)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") 2018/01/27 03:40:14 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f000000c000-0x7e)=""/126) bind(r0, &(0x7f000000b000-0x1e)=@pppoe={0x18, 0x0, {0x2, @random="7053080d0884", @common='syzkaller0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000008000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 29.675958] binder: 5044:5079 transaction failed 29189/-3, size 0-0 line 3127 [ 29.676672] binder: 5044:5045 ERROR: BC_REGISTER_LOOPER called without request [ 29.736526] binder_alloc: 5044: binder_alloc_buf, no vma [ 29.742220] binder: 5044:5062 transaction failed 29189/-3, size 0-0 line 3127 [ 29.753378] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.759277] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 03:40:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x799f1336, 0x0}, &(0x7f0000fea000)={0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0}) clone(0x4000000, &(0x7f00001f7000-0x5e)="47db82a2ffd6580d9e892915357a614defde971b9a033c5a54f774ba44f100d21336e91438b1c86ff56ec5049b0655d23135313739b31540bf4d925f272a77e416bdbd6e2ca315c146c99777ad8960cfd2a4fa3737ce888e7475bcb21dfd", &(0x7f0000a8a000-0x4)=0x0, &(0x7f0000629000)=0x0, &(0x7f0000b07000-0x8a)="e1c54bcc45e98429be1d7ee2bdb72721f4e7a0b71b4bde128995c65167124974742028cffcff90f3a76aa426a6dc32b5acdfafc39f5eaf2ee70541bef2cc3142ba5e5608e81cb5901e84f96140e3bde1dc255bc27ae80231ab528c27721cd4677b5691d55a53af9a8a2647fa767c2f8df0fb5392c7f320624e9c329e0f12f0f02404e6bb2177862a52d5") [ 29.774328] binder: release 5110:5117 transaction 8 out, still active [ 29.782155] binder: 5110:5117 transaction failed 29189/0, size 0-0 line 2944 [ 29.796395] binder: undelivered TRANSACTION_COMPLETE [ 29.798675] IPVS: Creating netns size=2536 id=9 [ 29.812295] binder: send failed reply for transaction 8, target dead [ 29.834619] binder: BINDER_SET_CONTEXT_MGR already set [ 29.840445] binder: 5110:5137 ioctl 40046207 0 returned -16 [ 29.848685] binder_alloc: 5110: binder_alloc_buf, no vma [ 29.854201] binder: 5110:5117 transaction failed 29189/-3, size 0-0 line 3127 [ 29.871429] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.874298] binder: 5110:5117 got reply transaction with no transaction stack [ 29.874306] binder: 5110:5117 transaction failed 29201/-71, size 0-0 line 2920 [ 29.892912] binder: undelivered TRANSACTION_ERROR: 29201 [ 29.898850] binder: undelivered TRANSACTION_ERROR: 29190 [ 30.538057] pktgen: kernel_thread() failed for cpu 0 [ 30.543200] pktgen: Cannot create thread for cpu 0 (-4) [ 30.549038] pktgen: kernel_thread() failed for cpu 1 [ 30.554135] pktgen: Cannot create thread for cpu 1 (-4) [ 30.559565] pktgen: Initialization failed for all threads 2018/01/27 03:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000052000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000986000)='/dev/sequencer2\x00', 0xa007f, 0x0) 2018/01/27 03:40:15 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000073f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e3e000)={{{@in=@multicast1=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ab000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab0000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ed9000-0x4)=0x1, 0x4) rt_sigaction(0x7, &(0x7f00008ba000)={0x42e1db, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000818000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000e48000)={0xff, {{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]}}, 0x90) r3 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') ioctl$TCSETSW(r3, 0x5403, &(0x7f0000de0000)={0x9, 0x1, 0xffffffff, 0x10000, 0x7, 0x8, 0x0, 0x2, 0xffff, 0x0, 0x8000, 0x0}) 2018/01/27 03:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = accept4(0xffffffffffffff9c, &(0x7f00008f1000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000853000-0x4)=0x1c, 0x80000) stat(&(0x7f0000b64000-0x8)='./file0\x00', &(0x7f0000e34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040d000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e90000-0xc)={r0, r2, r3}, 0xc) capset(&(0x7f000099b000)={0x20080522, r0}, &(0x7f00004bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f00003c1000-0x31)="f34c8baade8956875aa1643bfb8438f60e148a3a9f75d803d1459b8a2114960279e5bd84a0dc98397ad4714cd746c91249", 0x31, 0x10, &(0x7f0000eba000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r0, 0x12) r4 = open(&(0x7f0000f74000-0x8)='./file1\x00', 0x20000, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000ba0000)={0x7, 0x401, 0x9}) 2018/01/27 03:40:15 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0x3}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x1fd}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x323, 0x0}, 0x0}], 0x2, 0x40, &(0x7f00004f4000)={0x0, 0x1c9c380}) 2018/01/27 03:40:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000077b000-0x18)=@add_del={0x2, &(0x7f00005b2000-0x10)=@generic="5d64c03059dccbd80e601d6e8431494c", 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xd6, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000002000-0x3c)={0x0, {{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]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x1d48a, 0xffffffffffffff7b, 0x6}, 0xc) 2018/01/27 03:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000051c000)=0x0) 2018/01/27 03:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000447000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007ba000)={0x0, 0x0}, &(0x7f0000909000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000abf000)={r2, 0x8001}, &(0x7f0000087000-0x4)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/27 03:40:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000-0x7)='mounts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000-0x6)=""/6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000003000)=0xfffffffffffffbff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fgetxattr(r0, &(0x7f0000e6a000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000108000)=""/156, 0x9c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c54000+0xc77)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d67000)=0x0, &(0x7f0000c1c000)=0x4) 2018/01/27 03:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x20000396, &(0x7f0000000000)=[{0x6, 0x7, 0x0, 0xffffffff}]}) timer_getoverrun(0x0) [ 30.679427] random: crng init done 2018/01/27 03:40:15 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000eb9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/27 03:40:15 executing program 6: syz_emit_ethernet(0xffffffffffffffa9, &(0x7f0000d15000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "060807", 0x180, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f000045d000-0x9)='/dev/sg#\x00', 0x2000000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) 2018/01/27 03:40:15 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000594000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000aba000-0xa)=""/10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000013000-0x9)={&(0x7f0000000000)={0x0}, 0x8}) 2018/01/27 03:40:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='timers\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cb8000-0x10)={r3, 0x3, 0xffffffff, 0x7}, 0x10) readv(r1, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) fcntl$notify(r0, 0x402, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000)={r3, 0x2}, 0x6) 2018/01/27 03:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007ba000-0x8)=0x6) 2018/01/27 03:40:15 executing program 2: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) 2018/01/27 03:40:15 executing program 4: madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x2) 2018/01/27 03:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bd0000)='./file0\x00', 0x40800, 0x2) pwritev(r0, &(0x7f00008a1000-0x80)=[{&(0x7f00008af000-0xec)="fe79797cca7e49ca91bc5357cda5955d92ee318e4168c683e711654ba4a212f6f55986d98c120febe9dddce6ddc71de1783dc51e23920fd3d7bb6ddfe7aae31cc87628922d19721074265cf21121eaf0ae6789fe50495837ef191c746aeec1c92d856bc4fd8a4318331e381bcd3a3740ccb85aa3197d953ca5927e9b4970238a48424024c2e6ea9b88cf7abde843c799a6bb01e290b1a3cf059934f25e659d94ce94d873b7f32438397ea3685140faa54091a5b5fa96b0671233b0f1588dfe24a5d9cfc571ecc8e8a4dbfa59935360c77b76b3d92ceeca7956504eeeb6dc05739154f127ab9d10febdd7cbbf", 0xec}, {&(0x7f0000746000-0xff)="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", 0xff}, {&(0x7f0000aee000-0x4f)="5ec2783a5a70b6e8d3dca5ddb2e17161934259cba780be36b95d49e38a506c46b9d6e088a7ce0068566f99cbfc9013f763ac49a8289ba23638f35648ae8c90925803b11bf77f6ff5acaac625b71fed", 0x4f}, {&(0x7f0000239000-0xc8)="42ed3f63df2a07cdd98c432600c0726fa42286dd62df345345bfafe76244d76bfc71cb199a529685be9de391860bbfef09d333816241482379a48457d7bc5c5eed73f5419af9129e72b35ec5db5e32e5a9e56bc33dd8154bb1f00403c794420b2a5f6d4831c3a65929e53016c4787f06e96f273f32ee287fd345dc9123e6594cf4c83d881b3e54a52988c3f3bd38afeb70951d55eb150533b9d7ad430627ff4fa491e574a6879375d8a6a4690f8b6ee7a8ce33f0987697af4a36dc88dd66e08c9a6a5c2964825bd7", 0xc8}, {&(0x7f0000303000-0xf3)="4a23347fe3db932c0f55761854ea95d1391bfb2fc7e4cd2373f7eb5a8c4db4fb385f05a015c88de47ef44c9d8f502fce70b057590ebeacbd81bd6e0cff41b9ea27e20f2a78e14cf41b187a318a26fe4cb51ab86a295a4835fb3e416a0f9f4c37aafd4ea510b6da766c494ba0d8c9de635d382a30f469a13af11e19ceedd37a7145ce4bc540e31286d673dd384d73898690428088ced17bc6a08c300896f58266eb1e7ab10a8f4f75187db9d35bd68a0fde40437578e3aec955bd18413fbb07a30caf5fbd25717d961ef83017a7b446bb37b13a6b5cccd809ad83274878e592003074cc3e5b1e1caf67216e00510074ab871d45", 0xf3}, {&(0x7f00005eb000)="9872a73b8ac65b20718857cd40daf02d4d5e96bc928869f3bcb54127b9bd0300fc68304f022cfb320367c9194d96b24a76cd50d0e4c93d3d68fe27a4b3eb853b90989bfb52c86929e067402ceb638970632fcf9f419b8591a8a145e4d62a307f6c84c1ea610686f3841a21c199f413328b5138cdbce8f460459f85dd030d2225f8dadef8dc7afa5adda71fdd9e2fc6f2110c8a1ed6c4a73a88bc8a291f0e1a54afff205e4d34fbf63564066631b0b019e54ce0f0f8395ad2e89045caa4e1e6", 0xbf}, {&(0x7f0000ed3000)="e2e14afee71377f7da24f7edcf629c9917776402f92354ffbf6a8f3591ac8edc831379a1e197a62f99a5ee545f742c4b4079d40c5bd339868de2c30991079e161678f3b2708c6cfaaea57c9993de4e395e701fa71439c6e0e97f2e9657d5218979ca3855", 0x64}, {&(0x7f00006f2000)="cec236bad3167455292b4bd6944d3dbfd52927", 0x13}], 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe3d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r3, &(0x7f0000a8f000)=""/95, 0x5f, 0x2, &(0x7f00002da000)={0x4, 0x7, 0x97, "4353347b5390", 0x7f, 0x0}, 0x10) 2018/01/27 03:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/27 03:40:15 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, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffff8, 0xffffffffffffff99) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000ef3000-0x1)='Q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:40:15 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000642000-0x4)=0x0, 0x800) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000048e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000d4e000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000329000)={&(0x7f0000000000)={0x2f0, 0x34, 0x810, 0x7, 0x2, {0x4, 0x0, 0x0}, [@typed={0xc, 0x8, @str='@\x00'}, @typed={0xc, 0x83, @pid=0x0}, @typed={0x18, 0x4e, @ipv6=@loopback={0x0, 0x1}}, @nested={0x34, 0x81, [@typed={0xc, 0x53, @str='\x00'}, @typed={0xc, 0x44, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x46, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @nested={0x164, 0x4b, [@generic="8c5880b33d60d399a819692ea28dca4132436abc031faa2da44188c1316c1da8e32a89875abdca831a98a496a958b1fb5976a53b0c3411acf6b956a0a4c48358c0ccadccba064f6cb278ec6229ec0db62bae3892c9eabc1a0a84f45d209fae9d7b4a8994b7c577ffb0dd39fd9587d5f64bd084451939f91545a8814ce5ac4604ed577f9eb6a36c72d56e96c238f6a998ced46b28f481e65fb9e3eaa798ba87f0328cf5891acda9e3c02b527d5caf841d9620c6278d537191e735877590530feb071c4231b3c2572d7ab8ef8bc1a521caa16615666e827000673fce6251b2eda645296eb0c6f62290c8e99331ae7d6b0d", @generic="6c6c3372d457652a56b65e0cdfeb7511e7f515cfc4d48cb348b92d557d8c5d4d003f7740e899a6a5ffb1b0a63cb9187140d62bec708d6826a27e3380ba1307", @generic="8c44434980a4e9cdac8e8e8643a61733d1088301ecc5d4c612", @typed={0xc, 0x43, @str='!\x00'}, @typed={0xc, 0x5f, @fd=r1}]}, @typed={0xc, 0x95, @u32=0x2f4b}, @typed={0x18, 0x36, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="93ea3d608b280c4bb60ea6a99fd608dcbb5d7f127e46d56931165873044a3f560503cbe2901267868793c088c83669fd95f2c19755d9fecc11eaefce53d7a3e5351602029734e4621d52b28934e3213f01a0bb6636ed91dc041081338632c981ecaa11d458eea24fcbea0fc3df77afb8078253867243e993061e5617a7d6700fda6686b1a73f0ccfb8cc8c985bed2111cd9d21793d63538676bc47ecc93b6d08ce07c3041bbda4f4001379910dbd1d5f7022c36cd2737c608a2a19401960000b1cddcfa54dae21fa75a1680281f20eb61004ff57bd", @typed={0xc, 0x76, @u32=0x401}, @typed={0xc, 0x18, @ipv4=@rand_addr=0x20}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x40045}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006a3000-0x8)=@assoc_value={0x0, 0x3de}, &(0x7f000015e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000062c000)={r3, 0x74, &(0x7f00000ed000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0xe16, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa8}]}, &(0x7f0000b01000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000014f000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000d1f000-0x4)=r4) r5 = getpgrp(0x0) sched_getaffinity(r5, 0x8, &(0x7f0000de5000-0x8)=0x0) read(r2, &(0x7f0000913000-0xdf)=""/223, 0xdf) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/27 03:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) unlink(&(0x7f0000c9c000-0x8)='./file0\x00') mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2018/01/27 03:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r2 = socket$unix(0x1, 0x1, 0x0) epoll_create1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 03:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000ab6000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003d6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000a4b000-0x9f)=""/159) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000061a000-0x4)=0x0, &(0x7f0000300000)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f000005f000-0x10)={0x0, 0x2710}, 0x10) 2018/01/27 03:40:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$vsock_stream(r1, &(0x7f0000a78000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000000a000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000)=0x4) 2018/01/27 03:40:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x8) sendto$inet(r0, &(0x7f0000000000)="324b4505aaaec8063740bb1493a3198f33e1dea22e1fb9745224a10885f1636baab87c4a25f940f13975664ebfa55f4f46", 0x31, 0x4000004, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00004ac000)=""/85, &(0x7f0000000000)=0x55) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cb3000)=@common='bcsh0\x00', 0x10) 2018/01/27 03:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffff8, 0xffffffffffffff99) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000ef3000-0x1)='Q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) pipe2(&(0x7f0000c9a000-0x8)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000a7d000)='/dev/ptmx\x00') r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000461000-0x8)={0x0, 0x6}, &(0x7f000044d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a90000-0x6)={r4, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000063a000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5be4368b, 0x40, 0x8, 0x5}, &(0x7f0000887000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00005b4000-0x23)={r5, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/01/27 03:40:15 executing program 3: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00008f1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003cb000+0xe36)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) 2018/01/27 03:40:15 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bb3000)='./file0\x00', &(0x7f00008a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:40:15 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/27 03:40:15 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x400002) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000000a000-0x24)={0x2, 0x70e, 0x1, 0x0, 0x5, 0x96, 0x7e, 0x8, 0xc06, 0x7, 0x3d, 0x101}) r1 = accept$ax25(r0, 0x0, &(0x7f0000007000-0x4)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) accept$ax25(r1, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) 2018/01/27 03:40:16 executing program 1: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = creat(&(0x7f000089d000)='./file0\x00', 0x131) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00008e3000)=""/97) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00008e4000)={0x5, &(0x7f000015b000-0x14)=[{0x7, 0x101}, {0x9, 0xafd}, {0x3, 0x9}, {0x7, 0x9}, {0xfce, 0x8}]}) 2018/01/27 03:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000ab6000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003d6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000a4b000-0x9f)=""/159) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000061a000-0x4)=0x0, &(0x7f0000300000)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f000005f000-0x10)={0x0, 0x2710}, 0x10) 2018/01/27 03:40:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/130) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000276000-0x28)={0x52, 0x2, 0x6, {0x80, 0x4}, {0x4, 0x200b}, @cond=[{0x5, 0xd5d, 0x1, 0x10000, 0x7, 0x148b}, {0x2, 0x0, 0x8000, 0x2, 0x4, 0x5}]}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00004bc000)=[0x2, 0x5]) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xfffffffb}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000993000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) recvmsg$netrom(r0, &(0x7f00003e4000)={&(0x7f000035d000)=@full={{0x3, {"e1d92c6505278c"}, 0xffffffff}, [{"9a290404c73ad7"}, {"05c6682afa4b28"}, {"e3dbc184a6c791"}, {"e223316a749e88"}, {"5ef30e0174850b"}, {"824e0519bbb0b1"}, {"2c891b903d4c1d"}, {"2113d7f0e4bcce"}]}, 0x48, &(0x7f000096a000)=[{&(0x7f00001ca000-0xcf)="8985f60fadf3d68b95deb3dd7453997bccea5353e0267f02c1e467442e5e94e720460df824455d9872606ad28c7985e01f76af79ae897efdd349d47a23e594343e8099da24c97b9df9ec45494fc50e8a966e4d574e4e76f58bb66c68edbf82be3fd752355695e464e3f0c8f9cd57b0098e04f84de7aeaaa88ad9f742c5ab1c33daceeac1501a717f495e3b34b5a9dbaa4255344ee82745d88924a1511801a763ebd8e4bfb37c5983229adf605fb7a96268efb75ca4d10f7f89e710c15500a17f5ea4df4fc7c350fc4311fe4d69be56", 0xcf}, {&(0x7f000060a000)="", 0x0}, {&(0x7f0000327000)="d6e5221b9f4db906b32fd9a275a90d33d4bd5640f5aaf164210bee8f8913061bb0ef6b16c881cf9035ef437431eb9aa725d4de6a5ec513d7839a152cc8aeb28ec06f31492b4f97fd47b6816893ced69897027cc6f13ab4719c8f30db042c0817fb9e77c6696d8da77fdad6de41960a8968983c4ec5c468773f46c8d342df40f76bba1fa64c2bb398964df45ed6fdb2d9fe2513f33e8285c62b1ddadd1200d4f3fa21148c12096725201d7dd60621b5a15d9ac90644ac2852b797d3c52e7e1aba9afefa00c7cf819da12bc89ce53d", 0xce}, {&(0x7f0000223000)="834b6862cb4091d11e4639526f34ab5fa1f2394b71ee5bec166df064a19a0fe2767de3131730ea44116e7512643388eea9795e90c12517d4fbfd0df7d2c53d4591257b3b0d4baf325d168d9bef15", 0x4e}, {&(0x7f0000b6a000)="37e695c06dfb303bd2101f4a18701a8fbca7e72b7c493a9a1595f24d", 0x1c}, {&(0x7f0000892000)="d55c2a61a7e8ee5795b1f2d9a5e8b3e7aed3a5aa90690753e2540b26fe15f75370214e9e3fac31b524a739ea9453efeaafba57cbba9b0f4d28a682380bd74bba7725321d536921921d6cbe539b72377e0678bccdf61fbb65f7075cb9fb13848f7dea707b724f726ba68074a6f5ac88b8e0d3aa9c7ba950f630c5422efd44c4460376811371be1bc3640a5f0c8597351cd9ecefa2be279ca9bcaeaf420dc222ba", 0xa0}, {&(0x7f0000e5f000)="0237014b3c8b5c692ff73299589d0694a047e7a767462b16514ccdd4684b5cc45acdb0461add6499ebce92deaa4c5cad8421ae49ebc6", 0x36}, {&(0x7f0000d06000-0x60)="fac0c808b57fb06cfb4fcc574c2335d4938a66d0ec84184b946620ec98cfbf6e0c6eaa7b798c4c9963feb0a48b39d2901c49c93d7e23c0bc2e7ad40d79f3a1b99bdeac471f39773b289faa4c1ca9065b757b0fdd2853b34d6513134fb216237f", 0x60}, {&(0x7f0000fda000)="35b673fd85ed97d0eb223e113b5fe5021baf528c9d087eea0a34c5bcfa2560c5f654fcfa8323ab35c8f62c0d1a4c7f9e57896744f73b0f63393038bbaa88dd12b4d95fc80190f4c2ad3c85493f545550ff132e1f2a0659b04aceb227e04d79bbda75a7e1c2a2818f47e9e5b4fcb38936d62afc6d51186e73971c52b7d6740db655e94441304c70c2799e856c3c108b4275874b4514de2b686d6c340a72e842ead8e39f0939", 0xa5}], 0x9, 0x0, 0x0, 0x4000000}, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000d0000-0x20)={@generic="4f3ede7b0436ee26d3dbd87c644309b8", @ifru_flags=0x1600}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000048c000-0x20)={@generic="1d78cf52343a85eb223d67e2d79b608e", @ifru_flags=0x1000}) syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a3000)='/dev/rfkill\x00', 0xa4042, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fdd000)='/dev/input/event#\x00', 0x8d, 0x0) close(r1) setsockopt(r0, 0x3, 0x80000000, &(0x7f00002f7000-0xa1)="4113cc15b32fbd4d685c52942b8f970c96a69396b791cbea4de38d6e30d0612755c299373f931d1868319029f7a66ba309c741470a2570d0e13ea01c2a48f6a5105f07272291bc2634bbc345efd8e883472d9bf1023228473561ffd92028d096275b792bc76657035a28784d83cdd682aabcfed15c5fca4556eb243f476ddde074a065ca9c4e6e3582a40476f25cd21ea2edb52fd4554b00ea49d7e38137ff4844", 0xa1) mq_open(&(0x7f0000f76000-0xc)='/dev/rfkill\x00', 0x840, 0x2, &(0x7f00009ef000)={0x0, 0xff, 0x3, 0x1, 0x1, 0xfffffffffffffffc, 0x9, 0xffffffffffffff9d}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000346000)={0xa, 0x0}) 2018/01/27 03:40:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/27 03:40:16 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d3000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000521000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000-0x10)='/dev/sequencer2\x00', 0x2000000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x80045113) r2 = getegid() fstat(r0, &(0x7f000032d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x3, &(0x7f0000dab000)=[r2, r3, r4]) 2018/01/27 03:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000f3e000)=[{{&(0x7f0000fc8000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00007d6000)=[{&(0x7f0000ba2000-0x67)=""/103, 0x67}], 0x1, &(0x7f0000312000-0x60)=""/96, 0x60, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f00007a8000)=[], 0x0, 0x0, 0x0, 0xaa}, 0x9}, {{0x0, 0x0, &(0x7f0000506000-0x20)=[{&(0x7f0000772000-0x57)=""/87, 0x57}, {&(0x7f00007a5000)=""/166, 0xa6}], 0x2, &(0x7f0000132000)=""/243, 0xf3, 0x9778}, 0x80000001}], 0x3, 0x40003003, 0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/27 03:40:16 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000002000-0x3c)={0x0, {{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]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 03:40:16 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fremovexattr(r0, &(0x7f000000b000-0xf)=@random={'security.', ',eth0\x00'}) 2018/01/27 03:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) r2 = request_key(&(0x7f0000516000)='cifs.spnego\x00', &(0x7f0000a8f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ede000)='\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f000037b000-0xc)='cifs.spnego\x00', &(0x7f0000638000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e4d000)="5c3c43c7c1e23345dbcba269a00c3b2996818662baa244e5e3147eeb1155baaba032dabd0656355ea0d36857a451f730106f6726fe9143de9156aa8aba48fb4c7f9ef4208193afa247c780b6a04902873f3e", 0x52, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x8, 0x4, r3) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000af000-0x28)={0x1, 0x6, [@random="319c2a42f445", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) write(r1, &(0x7f0000ea0000)='\x00', 0x1) sendfile(r0, r1, &(0x7f00006a7000)=0x0, 0xfec) 2018/01/27 03:40:16 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d3d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000d3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r0, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002d2000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3d000)=0x18) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000010f000)={r3, 0x7, 0x7}, &(0x7f0000d3d000)=0x8) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) readv(r1, &(0x7f0000d3c000-0xa0)=[{&(0x7f0000cfb000-0x45)=""/69, 0x45}], 0x1) r4 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r4, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/27 03:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00009e4000)=0x0, 0x80800) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bc000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) 2018/01/27 03:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='schedstat\x00') lseek(r0, 0x56, 0x1) 2018/01/27 03:40:16 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[], 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a60000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bdf000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000658000-0x10)={r1, r2, 0x1}) 2018/01/27 03:40:16 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r0, 0xc0045878) r1 = dup(r0) setsockopt$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$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x212100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r2 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) fcntl$getown(r1, 0x9) symlink(&(0x7f000000a000)='./file1\x00', &(0x7f0000006000)='./file0\x00') [ 31.104187] TCP: request_sock_TCP: Possible SYN flooding on port 20029. Sending cookies. Check SNMP counters. 2018/01/27 03:40:16 executing program 1: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f000000c000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f000041e000-0x1)='.', 0xe) timerfd_create(0x7, 0x80800) mkdir(&(0x7f0000416000)='.', 0x20) 2018/01/27 03:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000355000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000042b000-0x4)=0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000544000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000da7000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00009ac000)=r1) dup2(r2, r3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r2, 0x8, r1) tkill(r1, 0x16) 2018/01/27 03:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt(r0, 0x8001, 0x3, &(0x7f000037b000)=""/44, &(0x7f000076d000)=0x2c) 2018/01/27 03:40:16 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f0000876000-0x8)=0x4, 0x0) 2018/01/27 03:40:16 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe2000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x3, &(0x7f0000a46000)=[{0x8, 0x66f, 0x6, 0x5}, {0x800, 0x7, 0x100000000, 0x2}, {0xac25, 0x8, 0x37eb, 0x7ff}]}, 0x10) 2018/01/27 03:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x6}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f0000291000-0x80)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000214000)="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", &(0x7f0000ad3000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 03:40:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000082000-0x8)='./file0\x00', 0x200000, 0x4) syz_fuseblk_mount(&(0x7f00000c7000)='./file0\x00', &(0x7f000047f000)='./file0\x00', 0xe000, 0x0, 0x0, 0x5, 0x5, 0x2200806) 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) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000bc8000)="e347d35ab060446643f131d2b9076a668a8f6818d8a808208238a28938187aac5af9b1547c31a02f8c8eff4de9ea90866523ed60dd80e2000d683f7c2561b86692bd76e21d7fed73c679902e50476ff4d76d3420d27c049bbeb6061ec5d3562f6f02fba27dab701447c4f72c77f0fc54511d5d", 0x73}, {&(0x7f0000000000)="2e9134087c15067fadcfa706da92ab519a756185465824ac3110de9495914e4c460c52cb76ec7703c8e886f01e5c2d03189e42b709ff61f50c1d85c591212ccf5fe7b649b740ea537616b79ee6cbaa4f8646ec7ca83e0291cb4a5c3a637e485069e33055296ecd52c68a0e1ad0b61d2ed689c70e73775706d59027b0ba2a8d9dc45329b1df3911c794d452301ec95a65f2cfb26a8e0949a6f1060890892a3552df3792eb6d97b4b286c406a3417853543d2c3efdffb32858d5aeadfeba8f45efe1a3b17e6d88e95b820a59a4d3da05cf98de5462bb379c184b95d92535a91df5f2b083c4f40d4194559c64881dcc002846f47ffd4bd2eea2af0e5a8509c2a3ab23aafe2764339a853263d2370b4eaf1864f03e718ec6545ad5fdceba35f9bdb1aa4abf2f376e397225ecea533c7754f1ced6533bb12be82a8cffbfb0ec8bae46718b355e0ac0d6d502c2726e0ad252783f226154ce237cfbdfb98b3fe92be0887befb358b1b3b1ebd3b6233fda6db891807ac3faf5b600b4a1b55c2ebb78658b795bf86fd162efd444b379e1965d74240740360150d7eccdb1827303fd09b6b482dc994621c2270ee17d209b12f5ea9b85d46641f1b8a8be1033996ef31702b9e6760c2bee359c336739d5716b6bbbc95924777ce5b8a4306119c5234d94429baf714f15e124aa7f5f1ff08986791060e723833ccb5e73cc24bdb53d3126ed8260e87db715c57f499b6162d6b7a9f1303a23f8e812f5b9ffa91fc3b0b8ee4fbd81a36c63d2472ce7184bdfeb3a226c832a3b790f76a66210e05a0dbccf401312a8d4f5180f085a582d88a13d5c5c9ff50a69b7ad4e071528f3606ff81d92438009732bdd6ad4a32aca86bf65d2947d7afddc74fab0d560e2fbb14ab8d128baff9dd3453ae76db9c99d27a57b8be97b7d2abb13016f3358fbf2c9790a03c32dd40bbd8aed413b2a63e368215acfa7593dfa6f5842842353f3583db884195a45537fb6298fb0bf0a6e491f4d6a251046d942ae8480a3463b72c38eea8f9cf9087f1d83d557b5f67f3805b349e4eca7f9346b62dcdd1f2aca9c8567af79b3bcccf098790ff0d47f11fa902a60f6b5847a2aae9fe67c6a3d1e54f7495f1d65fc99d3d4eca16671fb503c0a02c3978bbebde79bd505289a6f5f787cf171149558185e34aeff6d1cb83bb8ad44e22b88cf68590627d140ebfeaa0a66870daaffff08c3a009901ce0e98c478bc6987b47cdaaa77048e5baa3be2f78279941f45e8f4628c5bc0cac68e94785cfe5058730251988d5f10ff765d09746c85dd89206392fed085f191dc245085abe653883dd553b6cf66c125810be360a1c6ea70b86b02fd42daec70af5350f26a97c7d92f2d2ebc6cd42b11f46b173ab24a64d08e28a9cbf343b1d56e3931a7f263d6f81ed101d10c05384262ea2c331bb79b746eea35c7c1004a8fd9f4739ab19a603c16e9d5751c5febb01a87c3e212d2a99540eb83d61a0bbcbd4b20770858eccbacb8821c6f2f74b68861f152cb155d025112bcd596d59eaeae74c44efbf976d7af88ea6b9ff82b7ebcbcc90855f76638113517552c94284dee7056b47466bc95ec454f02f42e699f2a3119ae935674f765069968a2b4bddabb702d0a647c307857c17cb1371633ecb8253cbfa28dfdda2d4c74338c15dca0a1fffc028c5cf6a9a34eea62f3a56c00d6825d76dfcbb2e5d551520d545e0224a7d2db4e80190dbd479a0032b2cb1a1a878df55180ad8f3344ebbacd18999137c988c007a11d3ca21d9f25d08c77b483d8c893b8f0c499f4773441ae429cd4a40c5625905a699ddd387ee47e056eb69472d21f33a92e9d22b1d1bb4f1d607ee8e6cc0b3eb88417a94be655591800f243b6f1aed793414785c56c490a0e375cda31e7d9f4e31659fb412b82501c5cf36c80a1217e0742746e62eb45a96517992a8bf4bde8a158ad65a3797cca001682801492424bf3e8fcbe6c4c1edc4032e88ff639f61d6f4382ae7010e267e25015105462762482339351c1bd42f2a481f63ace83b8e84a86cc2082ba4309c3fe82f0af51daacb8f4cdc159934f769d044e7dcee52b21ff9c253a9a523c0c8468ec5dcee3c5c2c0f9bd2d03309e62bf0e8bd4e116227dbe7f0dd7b6574d434a77aa90be2682447436eab5c2713214b1127946500d292954d72822225c88087db96e0a251849963211541e859371d1c0d04b3733d62301ae30e66651def077abe18b80ed41e345f0f2e8e8377490214c6bb2d7b1e02356da07184f94a67e2a06036f9f4d1c040d00aaa1de6a2b515a112ca783368514bc2fa1b2a0754cc0bac5b4f3593513b8900b740232b68f0d52d40bc34fcb35095a94e0b4a966ee587dfbc4f970e1f78cb132bc45d3b12ce6894d810ec38528b1621e090b32daac18d2fad000b2e7979c0eefa0beed55aa1f7fadec3c716106164f13658aba1698a6339506a368aed883be7864939a3123cadec13233a7ddebfe2a4f017204ee7fe1d588f2fb440a1dd5c4fbbc493b242a8ad96927184c80ba391e916ae08e04bce435ba1d134fd8bd83f8e517bcfd838459ec567fde05ed0056c9af4fde9ba895c6249cdafad2b53937b3bf2d743b420c9c19013d295509bd5994532da506875d551c98f0ef9ba045a9142b73fb9f73d644c0b6eab76bf562bc5e769e77da4d4ea966c8d7b11a5555b8bddabcd46482308bde1b34adea2540526124132d5e291bd81553c65f8a317a1cac9bdc668a15bff866a5589f2b58bbec6fd79cb7970f437d02d630ed8f64a696c8a492676e2e10558dea83fa9ca795703d678d165256d2641f86207c4103a3521a381013f6f63564f6768d869992a4f5e3020b1303bb139bad2ed642980a4400705dd25333b2217296578f2dc9d7b306105bc7dcdbe577345ec7fc17c7ae5b56e2036f2c3a2144237139f88ad22503df73851a42575fbf80ee4542cdacf9a2d317c36c6ce1cc4708852328bfdbf8d7a6e622cd052a829f5fe680abddd78b9c01cddb3de36787b972063f02474f98c96efdeb43961debfbdeb28a14f4ec844f08ee7fdabd0d7dcf206a37140ef4f0886756eec113363372a837cfa6b59b3c088643640cfb64c2b93d248106ae017a54c0e6a3b41c0b2093da0e7a14f7ec476cc8ed1a896b21b260ad9e2f7db424048962c66a6732ecbaeecb1b42eded3fb060357bb179cfcce16425381b497037861cfde6fafcb98ad55ea360bb6ffe78912f5628af47ded420919cd92e2da9d7c0cba62e7959152ddfdb047d665832155163c1e5b10aa53275f4e6d23b047d78ddb49a7a478e2942c2d777c887dd5139bab8b257e828a4737b1a8e421088ea9b98e7cd121935615b61be1c81882e7cb9e9ceaca2a27bf839550d68c91d98f85e81b4aaa328bbcbe8146bef2c1342522ffd1cb25415a841199245e83532582ad1ecdb08b83e5e66559343e3cd4531e6c42e283c268462fc6542df8ba974f90bcf48859cd971091372c227d5c62560924e571368ec6a9f439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0x122f}, {&(0x7f0000000000)="d5c9c7acd5ff44c238fbea71e316933b3f79f06f7714399594f0588f85f7230cc04138a90cc2a89e8ca9b193ced75da89a214a1eb5c934c5eef6b38ef2582710fea1782ffffcdee09b459d8ca6293b0fd4fd74332bf1da3fe7860eee2e39e6196837d67592eebaa2fb5d2fdc9171196c12c549", 0x73}, {&(0x7f0000002000-0x1000)="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0xffffffffffffffa9}], 0x10000007, 0xffbfdffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, r3}) 2018/01/27 03:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCFLSH(r0, 0x540b, 0x3f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f000029b000-0x4)=0x2, 0x4) 2018/01/27 03:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x8, 0x5, 0x1) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f000012a000-0xa3)=""/163, &(0x7f0000882000-0x4)=0xa3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000668000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d16000)=0x0, &(0x7f0000901000-0x4)=0x4) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00009f6000-0x4)=0x80000001, 0x4) connect$netrom(r2, &(0x7f0000ac3000)=@full={{0x3, {"eb9fb14f08b68a"}, 0x14000000}, [{"61f06caadb2c86"}, {"754dd642238f87"}, {"a602c5393dee38"}, {"4568a08fc57b9a"}, {"20b058f934ef42"}, {"b63f167b57dfc5"}, {"d6f1a6ccf378a0"}, {"8994d3388597eb"}]}, 0x48) mq_open(&(0x7f0000171000)='/selinux/enforce\x00', 0x40, 0x12, &(0x7f0000600000)={0x9, 0xff, 0x4, 0xa84, 0x9, 0x7f, 0xffff, 0xf86}) dup2(r0, r0) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 03:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490", 0x0}, 0xffffffffffffff83) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000598000-0xee)={0x1, 0xe6, "c8f3c231ba8f0caca6a5bc72a9e0024adc23a9c57187f24056ed29253523a0fa079bd67e0e1398c10053a1cdcf8f3c51b75dd02dab163e74f656a19f015851b0f605ced770301ddb392efdd787c7e572365307887a0cddfc20a7b14e310ea5507af84f43c259a46ba5a3f24f903121072a911eb297e649add255fa521cc5af9cc6d188ce526c4a0cdc0ce7cfd8396da0838d812a57585db5616333dc311e959e27b9a3b96ebabbe2ec149d75172fc6234b1c72db5570ea8197617012c86d4cba5a901fcb7b0b37b8c9a6cfe01fb6042cac593c65d4b7bac1f8da3c8440a7987f20f19faab667"}) 2018/01/27 03:40:16 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000e52000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ea0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f, 0x3a, 0x400, 0x7, 0x800080, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/27 03:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x1c, 0x80a, 0x3) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00006ba000-0xb4)="ffcd2463988e96d9cc20ee6ba634ca8fcc97dfc2d95cd477db3d073fe26bdbaf5f5fc7354b0f61ff6a168b8b119a9945d01ccc968750b1646c70893d328c2728bf4a3f101fb155f4bea1da25714c7c2ea531804c07d3869019e9e9bd9ec26bbb8a1693e5192eda6a3934cf04a7fe60d0aae4ff7a865b2e07f26b70a4b41636e0a0c6b53de8cf77885de7c2c64211e32786f8ec40b8eeb1cd9192f495b142ad9b2dca10780122e1d10f5b0c5db56b07c0d8927116", 0xb4) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f03000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="be51df2755c3514da1431c56c85bd4f8"}) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000051b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/27 03:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000cdc000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000fa1000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000007e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) 2018/01/27 03:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x3, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ef2000-0x12)={@generic="078a116b7b17fcd4f2b6d1df330f73d5", 0xe}) readv(r0, &(0x7f0000ee4000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) madvise(&(0x7f0000f68000/0x3000)=nil, 0x3000, 0x1f) write$selinux_user(r0, &(0x7f0000398000)={'system_u:object_r:netutils_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) [ 31.250832] mip6: mip6_rthdr_init_state: spi is not 0: 3993239552 [ 31.273078] mip6: mip6_rthdr_init_state: spi is not 0: 3993239552 2018/01/27 03:40:16 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000016000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000000a000)=""/227) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0x1, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000001a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000021000)=0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000022000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, 0x0, &(0x7f0000021000)=0x0, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000012000-0x8)={0x0, 0x7fff0000000}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001f000-0x10)={r3, 0x0, 0x5, [0x40, 0x7, 0x1000, 0x3, 0x5]}, &(0x7f0000016000-0x4)=0x12) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000023000-0x10)={0x401, 0x81, 0xffff, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000001d000-0x68)={0x2, 0xffffffff, 0x5, {0x0, 0x0}, 0x9, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:40:16 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e62000)='/dev/net/tun\x00', 0x0, 0x4002) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e64000-0x8)={0x1, [0x0]}, &(0x7f0000bf7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e63000-0x6)={0x0, 0x2}, &(0x7f0000d99000)=0x6) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e62000)={r1, 0x3, 0x5, [0x7, 0x5, 0x617aef83, 0x0, 0x372000]}, 0x12) 2018/01/27 03:40:16 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=r0) getsockname(r1, &(0x7f0000003000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) 2018/01/27 03:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000ba000)={0x0, 0x1, &(0x7f00007c3000-0xe7)="e2"}) getcwd(&(0x7f0000943000-0x47)=""/71, 0x47) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/27 03:40:16 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 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(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc7000-0x9)='/dev/ppp\x00', 0x40001, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00003f7000)={"4fc410db18dd709ee670f811e2000122", {0x4, 0x8, 0x200, "fc3c0b4a3205", 0x20, 0x0}}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000017b000-0x8)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000b33000)=0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000e2e000)='B') mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3d, &(0x7f0000480000-0x8)=0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000fc7000-0x8)={0x8, 0x4}) 2018/01/27 03:40:16 executing program 5: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fa2000)='./file0\x00', 0x0, 0x2) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00000fc000-0x8)=[0x7fffffff, 0x7f]) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x8000) 2018/01/27 03:40:16 executing program 3: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008d7000)={0x0, 0x0, 0x0}, &(0x7f0000374000-0x4)=0xc) r4 = getegid() mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00008d8000-0x70)=[{&(0x7f00008d7000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005ce000-0x50)=[{&(0x7f00008d8000-0x9d)="ef07ac9c9bc9a2468265b1123af1b79e1483f9cf8f60aec710a3d45665b7843940bff23444460b0b7ba60444c1e07aacfc8510cfe2118367824c12b254c624cf9d93e830fb8bafc14db2089b270ed813c120ec8f7877f9d2312f52546026d81b24d7d01e7114a2b4dece4818b8269b7a07e32c700446273a3a775cb3b65d62e58e3f2c88a53488b056d660e7abcef55fccc242484f104f1cd52d05838e", 0x9d}, {&(0x7f0000699000)="5e3c4a655e000397afa50ceffd20af1fa3e83f60ea0b3b0eb3031e3b7725967513d639715dbb39e2fe7dfac33a86b2e1df1d233a6fc62e3ce5a98e329034ee99ea3a537e7cd189721934ddf091621492ff247dd5f3b2edcd734b150147ce56e848bffcf140328c96d0a4a5f548a0d6866b8832b23367e195ffc4b429362c1ec0d663e9bda2beea9d1df25867dcdc8bd687985dcdf5564605fa33", 0x9a}, {&(0x7f00003d9000)="dbcbb9b7875f327ce5fb85b5f5d7e012e5ee72f81788e1865f7eea5d0189115cdf9b97716045a32e70619010d657130d48c639e7c507e24f", 0x38}, {&(0x7f00006f3000-0x72)="d1dcb5924cad5a311f6248d75cad346a9d2080afa012924ce71eb5b7cbe4f0fa9a27fd8966ab76a677ec01dd290f4c416e9a67425d5c10136c504ac0042482550225a2c9e24d36f7258961231e7650087f5e48d1d014dc62ac13014a5458b5c11e97b6d3dd54b2eb1b084771ab3ac54fe4d0", 0x72}, {&(0x7f00008d7000)="", 0x0}], 0x5, &(0x7f00008d7000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r0, r1, r1]}], 0x90, 0x80}, {&(0x7f0000168000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000552000)=[{&(0x7f000029d000-0x48)="d7523b8fccb7c8c772a42c059f8769740b3492c7e7bf81893b9b5d0b463872b8dc14a09e9456ae2af71f28564703c7c647951098d2007d0a7ff3d0828854040fc61b1ecd62c5612e", 0x48}, {&(0x7f0000070000)="8ab074593a3bb468df9c9d410d35d1be52f2f2c90d5c48ea18de236f79a91c53318935255d93723761cf70b3c74b1f92d9bc4a1dcf0a09ce3ae6935e315f01bdd6d4d3b2ee0d9e74597649641203e96131ff26aa21eb59f81c2c65", 0x5b}, {&(0x7f00004d5000-0x4c)="f43a3b5d7fc36af129576e9d60a03e880a2bd3d6f00db3e3cc6efe5cd798e4bac47158dd71d8f83401d3ab29654224b255d47fef096bd96c67af11a295bce02ee3dcc0689e80a59a95dd06b9", 0x4c}, {&(0x7f00008d7000)="e72ce698d54c62eb314e161416627bc6491e2092781476c5b8b3d7b89c6f2b0e6a53d5684e5247b33c6f023fa146fd26e21241be5e6aba97e89ade13f365f51f2e23719c6f5a98dbd87449178782877ed9fc7d57a82d7f19b61e0f1687aae040a64c3a4d20a2dad8b3262394944fa8b0f47cda6a3be3818a3f6813a7197de341608d38", 0x83}, {&(0x7f00008d8000-0x71)="49947895170b6c78792f1cfa849c567c9418b2c07a375e6b0b3f71d36ebd3e87ecc23083c8bab54522fac1d21e74bfa492d3dcef0acd5f5c417caaf7e706c84d3a6adbedab6142ac8c80d6fb92d79531026623e538bb0330157ad73bbaa9c949dd36583d668c790a0a959d86bf3fb7c01a", 0x71}, {&(0x7f00008d7000)="8b69a92ba539316db2a3d43da35fd19ce3a08e5345bf277c04ead4b68e241dd6697fe1128ba141bc124e436fc0", 0x2d}], 0x6, 0x0, 0x0, 0x80}], 0x2, 0x800) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r2, &(0x7f00008d8000)="6e65742f77698b656c657373003f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000239000)={0x0, 0x8}, &(0x7f00006a6000-0x4)=0x8) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00008da000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x4)=0x8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000608000-0x8)={r6, 0x3}, &(0x7f0000310000)=0x228afb15a7946bee) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008d9000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 03:40:16 executing program 7: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d9f000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0/file0\x00', 0x20) setsockopt(r0, 0x3, 0x3, &(0x7f0000361000-0x1000)="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", 0x1000) mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/27 03:40:16 executing program 4: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00002a0000-0x4)="3bd62a", 0x1, 0xfffd) r0 = syz_open_dev$mice(&(0x7f00005cc000)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fd3000-0x10)={0x7, &(0x7f00002f9000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00003f0000-0x10)={r1, &(0x7f0000536000)=""/239}) 2018/01/27 03:40:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009c000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xfa)=""/250, &(0x7f00006fd000-0x4)=0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mprotect(&(0x7f0000687000/0x4000)=nil, 0x4000, 0x300000a) 2018/01/27 03:40:16 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e08000)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x802) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r3, &(0x7f0000004000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x65) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000)=""/1, 0x1}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000+0x2a)=""/68, 0x44}, {&(0x7f0000004000-0x28)=""/40, 0x28}, {&(0x7f0000004000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000)=""/182, 0xb6}, {&(0x7f0000003000)=""/150, 0x96}, {&(0x7f0000002000)=""/102, 0x66}], 0x9, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x40000000006) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0x777, 0x7, 0x4}, &(0x7f0000003000)=0xa0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000001000-0x28)={@common='erspan0\x00', 0xb38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000001000-0x8)=[{r3, 0x4000, 0x0}], 0x1, &(0x7f0000002000-0x10)={r5, r6+10000000}, &(0x7f0000001000)={0xfffffffffffffff9}, 0x8) dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)=""/133, 0x85}, {&(0x7f0000005000)=""/51, 0x33}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0xa7)=""/167, 0xa7}, {&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000002000)=""/13, 0xd}], 0x6, &(0x7f0000005000)=[{&(0x7f0000005000)=""/184, 0xb8}, {&(0x7f0000003000)=""/129, 0x81}], 0x2, 0x0) 2018/01/27 03:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000866000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a3000)=0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f00008e9000-0x4)=0x0, &(0x7f0000ae7000-0x4)=0x4) getpeername(0xffffffffffffff9c, &(0x7f0000e24000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007d1000)=0x32) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000025c000-0xc)=@sack_info={0x0, 0x7, 0x3}, &(0x7f0000f4f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004d7000)=@sack_info={r2, 0x7, 0x5}, &(0x7f0000604000)=0xc) 2018/01/27 03:40:16 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e3000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ba6000-0x75)={0x0, 0x6d, "f338303e0bf12e86fbeffc5eecc4a1c974e6e1043465929333f2a2a4b92d5bf57c649473fdc4f1c6c0172819df960db06a1129cff0e01cedf3949a72346eabbced7946f117f9dd856efa85c3167d17217b92bb497aa4e5c2ce92c5f804eb72df6172844cd128e512139dee012d"}, &(0x7f000018c000)=0x75) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd6000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd6000-0x4)=0x8c) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000fd6000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x181100) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000e2f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r5 = gettid() tkill(r5, 0x16) 2018/01/27 03:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c50000-0x2b50)={'nat\x00', 0x0, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000835000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @empty=0x0, 0x0, 0xffffffff, @common='teql0\x00', @generic="a6aa34cdaafbe85daf05b4df2a819e44", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x2000000000, {0x0, 0x0}, []}, {0x20, "cd8c5913b571dc10ae12e478566c371553e78e1a3c4d919052280ba24d", 0xfffffffffffffffd, ""}}]}, 0xf0) r1 = creat(&(0x7f0000660000)='./file0\x00', 0xb4fe7262ac36b1f2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000836000-0x1)=0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000dd4000-0x20)={0x1, 0x3, 0xffffffff, 0x7ff, r2}) 2018/01/27 03:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280, 0x0}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000869000-0x9)='/dev/sg#\x00', 0x969c, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000094d000)='/selinux/enforce\x00', 0x10004002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000ad8000)=r2) 2018/01/27 03:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) signalfd(r0, &(0x7f00007d5000-0x8)={0x5ab}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005ee000)={0x0, 0x1ff}, &(0x7f0000dff000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000462000-0x8c)={r2, @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]}}, 0x8c) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000d7e000)="7b4f7a34cf99eb7015b9620fe0addf0ebfd6", 0x12) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/27 03:40:16 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000148000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000518000-0x1d)="441f08002b00000000ffff1f000311ff0700004ca600e202a1bf000200", 0x1d) sendto$inet(r1, &(0x7f0000e03000-0x1)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 31.817247] ================================================================== [ 31.824673] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 31.830809] Read of size 1 at addr ffff8801c22ed710 by task syz-executor5/5404 [ 31.838158] [ 31.839782] CPU: 0 PID: 5404 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 31.847300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.856644] ffff8801c838f740 ffffffff81d943a9 ffffea000708bb40 ffff8801c22ed710 [ 31.864680] 0000000000000000 ffff8801c22ed710 ffff8801c838f99c ffff8801c838f778 [ 31.872669] ffffffff8153dc23 ffff8801c22ed710 0000000000000001 0000000000000000 [ 31.880643] Call Trace: [ 31.883205] [] dump_stack+0xc1/0x128 [ 31.888542] [] print_address_description+0x73/0x280 [ 31.895186] [] kasan_report+0x275/0x360 [ 31.900804] [] ? string+0x1e8/0x200 [ 31.906071] [] __asan_report_load1_noabort+0x14/0x20 [ 31.912796] [] string+0x1e8/0x200 [ 31.917868] [] vsnprintf+0x7ad/0x16d0 [ 31.923294] [] ? pointer+0xa90/0xa90 [ 31.928645] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 31.935370] [] __request_module+0x14f/0x750 [ 31.941487] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 31.947699] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 31.954596] [] ? xt_check_match+0x5ed/0x720 [ 31.960539] [] xt_request_find_target+0x8b/0xb0 [ 31.966830] [] translate_table+0x177a/0x1e30 [ 31.972859] [] ? ipt_alloc_initial_table+0x660/0x660 [ 31.979585] [] ? check_stack_object+0x68/0x140 [ 31.985789] [] ? __check_object_size+0x174/0x3a9 [ 31.992172] [] ? 0xffffffff810002b8 [ 31.997423] [] do_ipt_set_ctl+0x2be/0x470 [ 32.003199] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 32.009749] [] ? mutex_unlock+0x9/0x10 [ 32.015259] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 32.022330] [] nf_setsockopt+0x67/0xc0 [ 32.027844] [] ip_setsockopt+0xa1/0xb0 [ 32.033365] [] udp_setsockopt+0x45/0x80 [ 32.038963] [] sock_common_setsockopt+0x95/0xd0 [ 32.045252] [] SyS_setsockopt+0x160/0x250 [ 32.051024] [] ? SyS_recv+0x40/0x40 [ 32.056271] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 32.062917] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 32.069734] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.076282] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 32.082830] [ 32.084428] Allocated by task 5404: [ 32.088032] save_stack_trace+0x16/0x20 [ 32.091982] save_stack+0x43/0xd0 [ 32.095406] kasan_kmalloc+0xad/0xe0 [ 32.099091] __kmalloc+0x11d/0x310 [ 32.102606] xt_alloc_table_info+0x71/0x100 [ 32.106894] do_ipt_set_ctl+0x242/0x470 [ 32.110840] nf_setsockopt+0x67/0xc0 [ 32.114526] ip_setsockopt+0xa1/0xb0 [ 32.118209] udp_setsockopt+0x45/0x80 [ 32.121985] sock_common_setsockopt+0x95/0xd0 [ 32.126457] SyS_setsockopt+0x160/0x250 [ 32.130402] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 32.135125] [ 32.136727] Freed by task 0: [ 32.139711] (stack is not available) [ 32.143389] [ 32.144989] The buggy address belongs to the object at ffff8801c22ed640 [ 32.144989] which belongs to the cache kmalloc-256 of size 256 [ 32.157622] The buggy address is located 208 bytes inside of [ 32.157622] 256-byte region [ffff8801c22ed640, ffff8801c22ed740) [ 32.169465] The buggy address belongs to the page: [ 32.174379] page:ffffea000708bb40 count:1 mapcount:0 mapping: (null) index:0x0 [ 32.182605] flags: 0x8000000000000080(slab) [ 32.186894] page dumped because: kasan: bad access detected [ 32.192571] [ 32.194173] Memory state around the buggy address: [ 32.199076] ffff8801c22ed600: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 32.206410] ffff8801c22ed680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.213740] >ffff8801c22ed700: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 32.221779] ^ [ 32.225639] ffff8801c22ed780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 32.232968] ffff8801c22ed800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 32.240293] ================================================================== [ 32.247619] Disabling lock debugging due to kernel taint [ 32.254141] Kernel panic - not syncing: panic_on_warn set ... [ 32.254141] [ 32.261510] CPU: 0 PID: 5404 Comm: syz-executor5 Tainted: G B 4.9.78-g68d447c #23 [ 32.270236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.279565] ffff8801c838f698 ffffffff81d943a9 ffffffff841971bf ffff8801c838f770 [ 32.287546] 0000000000000000 ffff8801c22ed710 ffff8801c838f99c ffff8801c838f760 [ 32.295526] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 32.303498] Call Trace: [ 32.306065] [] dump_stack+0xc1/0x128 [ 32.311402] [] panic+0x1bc/0x3a8 [ 32.316404] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 32.324609] [] ? preempt_schedule+0x25/0x30 [ 32.330551] [] ? ___preempt_schedule+0x16/0x18 [ 32.336761] [] kasan_end_report+0x50/0x50 [ 32.342528] [] kasan_report+0x167/0x360 [ 32.348119] [] ? string+0x1e8/0x200 [ 32.353367] [] __asan_report_load1_noabort+0x14/0x20 [ 32.360090] [] string+0x1e8/0x200 [ 32.365169] [] vsnprintf+0x7ad/0x16d0 [ 32.370587] [] ? pointer+0xa90/0xa90 [ 32.375920] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 32.382643] [] __request_module+0x14f/0x750 [ 32.388583] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 32.394782] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 32.401677] [] ? xt_check_match+0x5ed/0x720 [ 32.407618] [] xt_request_find_target+0x8b/0xb0 [ 32.413906] [] translate_table+0x177a/0x1e30 [ 32.419937] [] ? ipt_alloc_initial_table+0x660/0x660 [ 32.426660] [] ? check_stack_object+0x68/0x140 [ 32.432867] [] ? __check_object_size+0x174/0x3a9 [ 32.439238] [] ? 0xffffffff810002b8 [ 32.444487] [] do_ipt_set_ctl+0x2be/0x470 [ 32.450361] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 32.456910] [] ? mutex_unlock+0x9/0x10 [ 32.462417] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 32.469494] [] nf_setsockopt+0x67/0xc0 [ 32.475002] [] ip_setsockopt+0xa1/0xb0 [ 32.480511] [] udp_setsockopt+0x45/0x80 [ 32.486109] [] sock_common_setsockopt+0x95/0xd0 [ 32.492397] [] SyS_setsockopt+0x160/0x250 [ 32.498164] [] ? SyS_recv+0x40/0x40 [ 32.503410] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 32.510066] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 32.516878] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.523426] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 32.530469] Dumping ftrace buffer: [ 32.533983] (ftrace buffer empty) [ 32.537663] Kernel Offset: disabled [ 32.541260] Rebooting in 86400 seconds..