INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?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 'ci-upstream-kasan-gce-8,10.128.0.45' (ECDSA) to the list of known hosts. 2017/08/16 03:30:28 fuzzer started 2017/08/16 03:30:28 dialing manager at 10.128.0.26:35447 2017/08/16 03:30:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x2) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x6d, 0xe4}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000)=[{0x1010, 0x101, 0x10, 0x9, 0x61b, "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{0x2c, 0x80, 0x200, 0x2, 0x1000, "77eb030d818c54f3644f191e7a6173ddc8ad181cdcaefbbb096297"}], 0x10f4}, {&(0x7f0000002000-0x304)=[{0x10, 0x4, 0x0, 0x7, 0xdb, ""}, {0x4c, 0xfffffffffffffffa, 0x900, 0xfff, 0x1, "c5a0e5cefa8ab4a22baaad6dcc2a40acd261596b15df524b2d782e3185ef272dd6ead67642fe12bac8e4e744d3f07df17a0d1d0d34d2e26e10"}, {0xf0, 0xdbb, 0x1, 0x1, 0x80, "9c3eaa9e3eace855d8deae8e44f2cad3486afdbcd88ffd169c3642a1bab06060920542ed071f5921d02b618c1835b6798ad10e9cc72af860e7e919ab3e220429444c0196069f5200038b9c999326e913843fc24bcf053f1ff88c4cf0951c40b17d28b784347b74b1e3538e751c51f27efd9db6727c125ac6fa55d9f8255ff7ec53fdeb85db5d587720c48cfd5539e4f386edb40bddd4a8fb793443a91d7a5ca5658cbd1365412d9d5fe8adc5a02554d7b876adb70d637a3d5828ab68de68725e975f98659a40ac1d9994c75b6df38de85f2a79f3f23ca238f154b67fd399a5"}, {0xcc, 0x3, 0x200, 0x20, 0xfffffffffffff1e1, "d5723b405db989615ed748a1fbabe23c72a58f82f3904049db34b2c2867f8ed0548e7a9177fc09000bf58b1b78e51895d8e85786936d3b55a7852ee272125f9ae455593f0cfee90fd78258fc14e7fdf04710d914d8e4ae055c7fba9d0fbcfb9397f709c38d70cdf8be7998fbc7a6fb7bb16fc35d22a2e90bbcbfb44d36e8fc3553681d23d74c03708aa74ed8f71e6d4dd2f298ed3e10d3c6f2f450dfc15b74bef7d73fb6250aa44f7e4f3b2883e076721e8a960ba82423b9b45e47"}, {0xec, 0x0, 0x4, 0x7, 0x1, "654166a938bdd2cdc278b6d9fad977095a36b570755629fcf080a38ebfd624091994bd69ed0999a8ae8e6f7ffbfdb5402314e9970f5aa8a09e05cca4572fd65ae62abb4ebb851782c226ffbd169c856085671c53fd4f1dd0ec1c3c8d1ed866d2dafecdbdab17672437d7f5cb015e76f7d25ebdcf9b5983eb2dcfb4a23c1745f5cdab2b06a6a59fa1c58e8b14ae5f7837059834cee24833c44b44061ef949f711d47246854eb658431663bb36718ac4bd98b2f4107d0e83027b11ffacbb6c8f09cd61b5f436598ec68e4199441502f07e5436ec9ed70f42391813"}], 0x304}], 0x3, &(0x7f0000001000-0xc8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x5, 0x20040000}, 0x40) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x400, 0x0, 0x208, 0x7f, 0x4, 0x0, 0x7fffffff, 0x401, 0x0}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x800a, 0x8, 0x8, r7}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5, 0x5, 0x0, 0x1, 0x4, 0x1, 0x401, 0x6, r7}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xe8)={r7, 0xdf, "88fdb95c70c2c753089de06b7bb1150f42fe10ccf0e7015d79d8d0538a9bd2195d334d0bf13e0ce3e30fab8b20f36c82bcada901d5fec2d165d305eba178eb348f4cdb950f5519b90ee100f1baeed0fcb93fcf60a3daaf8aa4cfeaedcd86d3a65506a46394338198a2562bed6b4af31b2ace327b6f2b4f803d35acaf906d37e1e4f109df722b878ea2f17ce1f126ff5bedc995bac71cc6fe2406de437599dc0d15a20b4bb3c6332198ef646ff83044d7f035254d75b8534fa4d427d677a85ea37cf965c499d61929619a9fd6082c2a2448f5d0350579fa33f249aa7f098d9c"}, &(0x7f0000003000-0x4)=0xe8) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001000)={0x9, 0x9, [{0x328e, 0x0, 0x0}, {0x20, 0x0, 0x9}, {0xc0, 0x0, 0x4}, {0xfffffffffffffffa, 0x0, 0x0}, {0xffffffffffffffa1, 0x0, 0x8}, {0x9, 0x0, 0x1}, {0x4e98, 0x0, 0x4}, {0x401, 0x0, 0x9}, {0x1000, 0x0, 0xd9a}]}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000002000-0x40)={0x2100000000000000, 0xf000, 0x2, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x84)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x30cf2213}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000-0x60)={0x27, 0xe5c, 0x5, 0x5, 0x1000, 0x4, "84665b3fb35b8bb30712f2ecceafd5cc5a6f87ee69820442fa20932b21fa7a8d47732d21f0d45cd8f2750586f89c93976305f8f28bcffd16b7b0dde5d528b0", 0x5d0}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="7200f0cb1e4018d1d6b436ff59b37126dd1ced138d9a1769629023eabaf093cae1527128fc12b1ee88d9df8c321d7915691212702789940bc2dd62a78c1f163b21a794a243c419b65ff57703f3c5eff8cb95de5d67285223aa69cf84de4b52d2be5e86a4f4d9b0086f34aa73ac3b118d", 0x70}, {&(0x7f0000003000)="109fa483a5b513646aef0eaa01b06b4633841331d3b1dd907b1ed7decb176ae8af89e487a7f06702df2564ff6355fd79951a11e0e1f791166860770ba1bac6d601f120ca5cfea1a5aec4b8d3a847c1fb959908668b6622bed49f01575cc7df1aa44aa4ac3cde3b57919ef4ba0298a2d831c46d92e589ab7502530fa45d00c9bdbcabfac9279048f74aa9f98865deb54cd22411cf9e8ad59ba930e2c6f9c15b63f6d8dff9447527a548f34847ada8f4a49bed3c12d0475a6abf4249c9d6d93a979c073cdcc08a853b994790f5", 0xcc}, {&(0x7f0000001000)="c9ef551e30219c22fe506c221023ae7eb1e8a4adad", 0x15}, {&(0x7f0000002000-0xd4)="faf14cc1e1bcb726fa71cb13a3bb38feacbd10feb8cde6a82e773a9f74e324c4b8247bc81d34dac2b015433077b0c7bb4318b2715b27ca456e99f7ba93e9799b289548c6bd015eb0f0dd0ec26a54019897492b6cfa1f3429b9acfe747893c2252561fe9dcdac3bb436330311dfece46ed99bb81bd4ef07220926119a489e3f877dad77505a3e2ff87625e9f03c2286e553ba4a434cd8f808c6f2f8746369fb9113d84433a7cd14f04e314e0641e9a93f0ecbb0846739b32e63c42a293dddad9c1db175ce8eb5d27dc7487c49b721c5db1e694128", 0xd4}], 0x4, &(0x7f0000004000-0x1010)={0x1010, 0x189, 0x1, "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"}, 0x1010, 0x8800}, 0x40) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/08/16 03:30:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x8000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000023b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_flash={0x33, 0x6, "b4587b87726efc289b7a1276557174d232c759c90da4ac55f11758d202ec13c5d3d9cea6f5c700b2ba5365c945caa571508a5306ffce538e90763cc5aed680ab8d71bbed9c736e8b548673c359ada95360b420fe7f9d9d47fb2e6faa4b531ed4015081fe91b5bb6ed88bb95bb87e1bf69723d5bc0fc417cc920c7a9223ce5dd6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x0, 0x7, 0x2b) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000000000)={"a6019beb051970324ab618f9d93a6e98", 0x606, 0x747}, 0x18) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0xa3)="637a7a96c255b7c4be7f3a05798f75e3fe141d711c1eeb4141b6c5088629fb78f5b06425c9b1d183fbafa80fc3a8d274cacb1559cb21b5ec588b42ff282cf02615ef6272764823f18921afe2990497a4bddafe1684ba58a7b1a3c65a513851c4aba7b140a692500d0e9456c616b2f46fabfa8e50a4bd07d0b28062703b353c7d1314fa045d91d259b90a91c62033a67ca448182e7379bc48a3c35a4f5fc5eb878944e7", 0xa3, 0x20000000, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xe17d}, 0x1c) getpeername(r0, &(0x7f0000000000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000)=r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) ptrace$setsig(0x4203, r2, 0x7, &(0x7f0000000000)={0x2, 0xff, 0x3, 0x7ff}) ioctl$KDSKBLED(r0, 0x4b65, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000005000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x5)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa47, 0x3f, 0x7d, 0x400, 0x7, 0xc0900000, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x7f, 0x2, 0x2, 0x5, 0x401, 0xb3e, 0xd975, 0x7, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r4, @in6={{0xa, 0x2, 0xe9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee10495, 0x10000, 0x1, 0x8, 0x40}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000005000)={0x4, 0x79, &(0x7f0000006000-0x79)="3762577c769709f7f0fe4ae2edbec2cc7e5ce74822f683c4dd041b85618a5e5ff488da11dc7401ce8e05f04e5b37960c3c28308237417a6d647d63673df342e880178157d42a5d05021944138e20b507d655281729c606de3ce7442a1220dc6e1c2151cf4cded1ad8409bfe9b75e4d50b9617a822079ca5ebb"}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000)={{0x1000, 0x0, 0x8, 0xaf7, 0xfffffffffffffff9, 0x3}, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000006000)="2e2f66696c653000") 2017/08/16 03:30:36 executing program 3: 2017/08/16 03:30:36 executing program 4: 2017/08/16 03:30:36 executing program 5: 2017/08/16 03:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r0 = gettid() sched_setaffinity(0x0, 0x8, &(0x7f0000d9a000)=0xe28) r1 = creat(&(0x7f00003d1000)="2e2f62757300", 0x3) sched_setaffinity(r0, 0x8, &(0x7f0000b14000)=0x5) read(r1, &(0x7f0000b57000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) open(&(0x7f0000002000)="2e2f62757300", 0x82, 0x23) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a29000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00000aa000-0x13)="02000000020001000000018c5ee18c8800f7000000000001", 0x18) fsync(r2) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ef7000-0x20)={@generic="58d8dd5d095785b605bfaea2c16d4fdb", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup(r2) stat(&(0x7f0000ff8000)="2e2f66696c653000", &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000be2000-0x60)={0x27, 0x9, 0x20, 0x6, 0x4, 0x0, "dbe44cce0cd3a672df9b2c05b4db335cc59984bebb853efb5829570f43d5404fd0ce5879a02d0b44bbbc13fee0eeff5875b23196b7cb95a6cb31d8f1aa2648", 0x800}, 0x60) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ef7000)={0x0, 0x0, 0x0}, 0xc) fchownat(r3, &(0x7f00000bc000-0x8)="2e2f66696c653000", r4, r5, 0x1000) write$tun(0xffffffffffffffff, &(0x7f0000ff8000-0x10)=@hdr={0x2, 0x9, 0xe887, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) socket(0xf, 0x100000000003, 0x2) 2017/08/16 03:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r0 = gettid() sched_setaffinity(0x0, 0x8, &(0x7f0000d9a000)=0xe28) r1 = creat(&(0x7f00003d1000)="2e2f62757300", 0x3) sched_setaffinity(r0, 0x8, &(0x7f0000b14000)=0x5) read(r1, &(0x7f0000b57000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) open(&(0x7f0000002000)="2e2f62757300", 0x82, 0x23) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a29000-0x4)=0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x2000000000010032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00004e7000/0x2000)=nil, 0x2000, 0x4000000009, 0x11, 0xffffffffffffffff, 0x4) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00000aa000-0x13)="02000000020001000000018c5ee18c8800f7000000000001", 0x18) fsync(r2) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ef7000-0x20)={@generic="58d8dd5d095785b605bfaea2c16d4fdb", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup(r2) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff8000)="2e2f66696c653000", &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000be2000-0x60)={0x27, 0x9, 0x20, 0x6, 0x4, 0x0, "dbe44cce0cd3a672df9b2c05b4db335cc59984bebb853efb5829570f43d5404fd0ce5879a02d0b44bbbc13fee0eeff5875b23196b7cb95a6cb31d8f1aa2648", 0x800}, 0x60) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ef7000)={0x0, 0x0, 0x0}, 0xc) fchownat(r3, &(0x7f00000bc000-0x8)="2e2f66696c653000", r4, r5, 0x1000) write$tun(0xffffffffffffffff, &(0x7f0000ff8000-0x10)=@hdr={0x2, 0x9, 0xe887, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) socket(0xf, 0x100000000003, 0x2) 2017/08/16 03:30:36 executing program 1: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000094d000-0x4)=0x6, 0x4) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000556000)="", 0x0, 0x3, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000008000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="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", 0x400, 0x0, &(0x7f000000a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/16 03:30:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f73657175656e63657200", 0x8000, 0x0) r5 = dup(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000897000)={0x79, 0x0, [0x3, 0x0, 0x40000000, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000574000-0x80)={[0x2000, 0x200000006000, 0x1, 0xffffffffffffffff], 0xbab9, 0xab3d9449f6a6f680, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00006b5000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000afc000)={0x433, 0x2, 0x8}) r7 = request_key(&(0x7f0000891000-0x8)="6269675f6b657900", &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000afd000)="2f6465762f6b766d00", 0xfffffffffffffff8) r8 = add_key(&(0x7f0000afd000)="6465616400", &(0x7f0000afe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000983000-0xff)="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", 0xff, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r7, &(0x7f0000007000)=[{&(0x7f0000331000-0x64)="034e0fb18be44a680e12d31ffa96bb7caa0a457d864c650903b16551bbe768d3fc0bfb89bc940230c3c1b044e83076288ebbfe67705c95a605f681907b97925af1d899b1b6f63b5f082786c9fef272b02be6eefdb4e55b017b22bafe9da6e21abccb1b4b", 0x64}, {&(0x7f00006a8000)="04b559e0f95f947fb4756b8e1de7712391d95997b540bc645a2ed5bb573ea762269ece3af983cdf83c3093a1dd10ed2a5d4bae2af64b66c70e378e2bb2e2180feeca457c782ad7d5f70dcefd04a3e8260a88aa9933bad46482f9bc20c497032bdfd2eb75c1e5c75a1db5ca483d888cc05bcdcfafb6ba06cbf4d475cfabfcbd4f039b88b19788cd79ae837a4ba46a8829d569a570774943003a0f1f85250b09d2408b56d5d4ba5921243cc27e34090374e0910d01cef6efe0147541e50dc959f35ac0f8c47c92ad1bb6c4a114ce17dd34d74907f565bc40aca3316eb1b06e217a34515dc2d0bf6fc9b161f60632298555cd7a70b96eb792e04e443e18", 0xfc}, {&(0x7f000012d000)="642363319e14b0239b8057", 0xb}, {&(0x7f0000afe000-0xc9)="b5770dc290ea4bddc052d56fa95117a0369565cce75fa03c0d84ba1dd96b80669856eed72cf1d22b591e3d16f9f8b327a8e84d021f399c399ef49f9cc6f8932d1dcfa93fc880e911785e32872a8fc1cec2c1c69631a11aa058a8066fc3a9d9b7e1dfc13ed4c68c5a338d09aa5e5ff13222532dbecc28059b1c01d20193a2e3f559f6941af995135697ce18f4909ff771213853029cbc003279a6d2dd0cf70e8335cb7c74c944178ced3921f0f0d1df96b4535596fcc800fe121fc067b42d306c8328b0d689decf531a", 0xc9}], 0x4, r8) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00001f8000+0x132)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b00000-0x2a)={0x1, 0x0, [{0x100000000, 0x20000000000024, 0x0, 0x0, @irqchip={0x9, 0xfff}}]}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000069000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r9 = semget(0x0, 0x4, 0x100) semctl$SEM_INFO(r9, 0x0, 0x13, &(0x7f00009cb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00007fd000)={[0xcad, 0x7498, 0x401, 0x7ff, 0x0, 0x0, 0x100000000, 0xfd, 0x4, 0x8000, 0x9, 0x4, 0x1, 0x7, 0x800, 0x2], 0x10f002, 0xfffffffffffffffe}) mmap(&(0x7f0000455000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000962000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x10, 0x2, 0x10) 2017/08/16 03:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) r2 = accept$nfc_llcp(r1, &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b79000)=0x60) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001b0000-0x4)=0x0) write(r2, &(0x7f0000297000)="2a8b729ce6feede96e784c4a734ad06dd69acddb505a", 0x16) capset(&(0x7f00006f5000)={0x19980330, r3}, &(0x7f0000eb5000-0x18)={0x0, 0x0, 0x3, 0xbf, 0x1, 0x73f}) r4 = dup2(r2, r2) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000c03000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) r5 = userfaultfd(0x800) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000c3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030c000)=0xb) mkdir(&(0x7f000000f000)="2e2f62757300", 0xffffffffffffffff) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb0000-0xc)="2f6465762f6175746f667300", 0x4002, 0x0) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f0000803000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fc5000-0x6)="2e2f62757300", &(0x7f0000fc4000)="70707031707070312a73656c696e757847504c736563757269747900", &(0x7f0000d22000)="00", 0x1, 0x1) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000351000-0x18)={0xaa, 0xfffffffffffffffc, 0x0}) r8 = epoll_create1(0x80000) socket(0x11, 0xa, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f000000a000-0xc)={0xffffffff8000241f, 0x0}) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f000016c000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000082d000)={@common="64756d6d793000000000000000000000", @ifru_map={0x10000, 0x7fff, 0x400, 0x10000, 0x0, 0xc5}}) write(r1, &(0x7f0000559000-0x24)="240000001f000712010100080300650001000040e500007a0b40000000000002030216dd", 0x24) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000016000-0x79)="f9bcafdcce47e49f4cb7ca67808af7c468ac5b169f62b153156e1fc652c3f437354ae3a22d2295227a204ac5fcdb5ac2bd9ea000eef2038104f6ac8c2aa3a2d5d82f1e2bed5a5d60b00913f1c5c07148d83c17a939bfabc1bdbe4bc866de02b857c777f79e17e70b731d37c02bc27b9bc1923c0ac59d6e40aa") geteuid() pwrite64(r8, &(0x7f00000e4000-0x1000)="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", 0x1000, 0x28) syzkaller login: [ 41.074225] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/08/16 03:30:37 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = socket(0x800000003, 0x400000000000002, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001a000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) getgid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000f000-0xc)={0x20000001, 0x0}) ppoll(&(0x7f0000003000)=[{r2, 0x1, 0x0}], 0x1, &(0x7f0000002000)={0x77359400, 0x0}, &(0x7f0000017000-0x8)={0x9a1}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000010000)={0x2, 0x0}) mmap(&(0x7f0000000000/0x402000)=nil, 0x402000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000402000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000402000)=@nl={0x0, 0x0, 0x40000000000, 0x6}, 0xc) r4 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000177000)={0x0, 0x0, 0x0}, &(0x7f0000094000-0x4)=0xc) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000279000-0xc)={r4, r5, r6}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000037c000)={0x0, 0x0, 0x0}, &(0x7f0000403000)=0xc) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x80003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000405000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000405000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000405000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003f8000)={r1, r5, r6}, 0xc) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000403000)="24000000100007a24708000800e2010303390000100001002000ffffffffffff00085640", 0x24) close(r2) mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) 2017/08/16 03:30:37 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000018000-0x9)="2f6465762f73672300", 0x200000000000000, 0x100) write$tun(r0, &(0x7f0000010000)=@pi={0x0, 0x7fffffff, "38457fad75f3c5b5d1901f4f12a76658d27f4b38837371a55e23e19549888626859117ee4b2bb40454cd00eb3a7b6edb3a9d47011a01031520ae5e5db3626b6b01b08d8916b4861d9db7e1d22c263cef6ca62b89088ceab79dc0c0e5259c626b53d5f50d472651ec5f1709bdda6153f4410be935184fa401c869c9f6f244b5afd065eff519ae605b9f092565e7fb570186882e7e914409286db2dbbe3234b50f1f9c416d4c8911e74b8e7ad9a5a41681d9b6d4b843b27b8f8e7f600f1838e00bb78b06bafb380ca442486e4061fce27351395f4e0cc2b0b7bc90144367c95ec2f843f195fe98d7a01a2bd3e20629d48ec74c2a0951748de2c4b1eca23e732cf60e2e058627f55edbfdd8b07a0c74d896c659c57e1a1318d7e207fd5b745c08fd9c9227c4135c4dcce68996e1232b13b5a8a215db3e2be13329bfbc4c23ae96fd6269e60dab9c8f61a5074e901c8d9bbc957eea981d4e831cbe1a6d2db915d9cb1798f309a088e1d3b0cf74ae9d822be726f489133e131a68385908729f28586e53fcb7e23b0bc777343fc2316017849f4668fa1629761cd6b9e528fa0a8da87892ff475492209b34e5f7e7a019dd66848deafa5c6b7b300e1e9f65841d8ec894fe2f0bbde6eb1497038b2d38df64bdceb18e8866201317088043637e477d0279425123ee16180619288e5bab4293516fa1637be0fc772e3ca78c023fc723e0d740ed7ae766178077c662c8f43a3ac81ce57e50d8a1d46b171e9d3120252e261f2d4d851e13f653364c02448cb398303ed20e0ad8b8504a0f1829747286941d074d44e0aa2293918dba96ceb979a04e827daefde751a6656d7b088266b6103ed301142c5f8ce30454acdd6980d51f6dac4a62d1767d112d40f69164bd3723a8b1793ee2d53ff2186f36394443ed0e03920c9afed2e33e21e826929d7693cb828650d3f210cbb094ba8e9bb85521477c141fbd8950e17cd739f4a5dd0c3c7b48ba5982f84283bc688f26275c3fe57183099fe865230d8beddc00cd811f7d95148e34a084a214806fb711a6a84a7a9e7e880171d0b4331f4074cc044d8ddff7a3700ce2d0c8690d5e7acb2166a8e3dea5ba8d15a5be9ae2a60ff62772e02c1b4580a8ec384c10ae79ad5f8cde921d08a178588d9b91e0c3ae10c66046ab55125b2882c3a3097090f0643aec0c7b9b5a22e554774e321eaf75553ea7390d2da5965db0823524ddb08163452b838eda8ea7052dc7924773a4bae65caa38dedcdd1d093e7127e5d3cade14c98d7288e84ad950538e1a21002026422ff28568f1830b65fcf2a8a96e739fc6ef7422b9042e8817043a6c0f5f4ecc52d4fbc8716bfb1293ad12c72ad8c250880869547b8f67626faee39636559d25a0e82e99fb673ee0d60656caa02fd402211bc3fee13601345af62fb6ad183156289d3aa1b3d82217108849c562d4ce53256cb4a4666a467c305b063e3c44991c7d1931a58436ac73a4e999d28caaae79aa9a23605245eaeaf60f3152585f28b6f9f0c30b260f1f81e4c97c7bb1aae7dcd79f210c883fa682fc8cfda49f809ecc98f13c2cd49f7c3263d2cf5fb4499e263cb7069b7347f6c27cdb015bd6f948c7a001774ba9bd00add552b3e5a63dc7da07e9a136ec760c1bf0184949df351edaf73d3efff81c0652279534383cb491aee0d8feabff0840068914f9dafa4fd4e01acf71dbd9ca43028a2c309af8f263a3792f3e7b9d90d9a75cf67f89453c060347196d268b9f3719dbae91b9d6296d0d5bd92d71870a6ad0ec710528aede50bc29b4b83a92adb988852ee83f825dacece4c3558fc2fb543736ce1299a6dfac0748cb49c0e0e1b301d6b35348c2f9ac2942a475708bf5b9b5128c4fbcdf17978b7a771c43dde759781f9794d367d8cedfc8a0990e85c48da883559a30afd1eb5ca8dbedaeeb80e2178ede5dc60daddf1998b957e510b24537bf78788efa96f0ae1d6429e7c78f8d766b68144d6c8573f5272cdf0968b15f790662ee45c669ecd7a1672f4c8cfed1359db4bb52b96f258214e449ba9b533eeba79fe36657eb29e7ec87110bd9a59f9db60c491eb7aad137264652ffb56872483051bf770e9dad490023681c587baee2e5ce1d645c0f1b1acdd48bf50fd678886d6ac8b2b9f750af3c4e5f95630b16d0ccdf1aae97217e17ab9ed7723ec036d18cc09af89ed02affc0e08bc6fabd0de8e449963c72692f340fb120c550484422afba498a9e5f1e4c11713e71d8c9d690bc6957efecb31ab9a63d76fe7adf1cb46e4e4e41ec982ff77d02414ce6a8dc9e31cc1bfd057d2511c85c7f531932fd1273951d990aa7c95c32c95fdb1bbc25e920584b0438a8109a4941c47b2cb27984869cbb6dad943c6de6eb3805198833434383dea0efae46c377c374b88c3381cec29b585bd2583cbd7451101e5a1785a1be77fe98b0f612669ef3238553cf671b78b7672017ff7271389d92fbbdb616479be33765b5d578b432a15a559365979efb2e18fc997aea12580bd384111529a01da2a304674ba531883afa5e9ea3119fe4c6b914fe6b0299e61c79b03c81c2c0fdbd5a93eb0274a32fff5c2957d3656ade63d2db78786c764d7dd8ab6487621fd0417320b40c6c7a263fe2c57b439ac201c19205ce3c70436d5f7808ab3467a1e2578dd09f988414bad29104473bdf136d4366c2dcb1856ddd121d5f35cc33d3c5c7dedf92b6d00c01a83aebd1d472387670152b1bd0348a126585a163862a981b1a7022457c74040d7ffabecaa731b699ddb38d71db0aef9e64715f396e4b0fad1f616508b171d477cb3621d09f4e451a3605f82fa0a430cac8daeb15e145d3848d04d3a58bf59a9e17a7fbad1c2f1ca98928fecfa2ad1a1c62eee754659b3552b681d16cbffdfff7a2c66fd85000d03f0108faf0903292b89a45d3033d41c8ab2de471bfd0a229e0391c2e18aecaf211bd356831984b74c7971bb4a405b64a39fbc72feb93933a4bd972e782dd0fcf8a99f42d1704bca8c885d445d0921367a21c702a274c531be144d2b6c9e105f4627c4f2ca1c99745f446998cc25524c45c037fd82b0ce6951ffdd76ea87aefe38e0f517c3fb103e17d3f1913b5a7642ea2cd5f02df3689dac78963ff817f3a99e76a5c5cbb7573f1064ecce166a6466283b4dab90b96ecd24c1eb88b923680bea4cab96c0cd10ea39dd7a752ddf6896f9e663a3da13f3bed718e44079d8f65cc7040fab268e2f8db85d71dc084e06073a0872918ac156524dd901a7a1ad5335dd0aa11532aa87d715008c020875df2bf473e9ab9f003f6d185dc2099a26b59ba7f134efc713242dac67234d9e52ef665d64922eb3eaa4d7e1522ecaf1a3ba3b17951f861a9d5a6eb451f5e84fcab7d2d712d9e5b79bc3544e3c2e473e9e231f82d5b306f9529e63a385bf50e388ba103b2bc103b2f156dc7445070f06027c002272fdff85198833412f7a83bf50a99c024012f0688ac2b29205f0595564f6a66f034d32d3e4f79f73a3f910f34e9211cf0743afbf540892ec39852141c46bab3a5ea76b76b9004c9e46a7eee57c509468583aa4b22dcde0f4bd8c27926502fffe0b491560ed5ca4e52f730a78ec72881e6e062402edce6055b8095e768b597f95054159af4b70404894ff053e865e5e07d321019059b7cf53d872990c0d6a30df54d36c95a9433c19a60c7357ae83ede4784e7f38866cce1f26e6ee2f6144b9feeff47f18debc469e1030a4114b670f668fa236421a7d49e8d0b8e36d4fd7bbc2e7a278eecab4eeedf2896e8b12aaadd2612cdf0403852c67355890dbd027eb3c0e72541d37a89355e600514f61671f9feef5fca8ce4d2ce0e85df2a1905d92359192f460a4455f3aff5a5d6276ab70c82615efa7a926b5b3c0cf65bf139dd839940a1dcc58d857e745d251469400a17b725c3a2c4512623c7bcd8266846a89755d7ffe9fc25be5b4e65eb77218b7fd1cd3fb6708c97b092d8b6f7b127c8600feb433d1eb5a1cded542761fc8eae171bae2b0d2031e089502241da828a69238aab369e1ceb133f1acce5d9068749464173308bd8099582a54fde6865c5e0b4af1e41364fd5804252b80f2ff2c35787eb271818f407f310a1f9fc7d2416481441a0794e4d0c9e1925a64d2c1594c7bdc3fac8331892e37dd4ca00c238530ae42af0740f3e2282131938a82f6e3cb46855fde3d364ec20f99f584b0f20509ac8eb4af75109a033cf18ed6c09dcd696324b51f774a803408938b693698fb85963e468b3d0f42361cca3b6311b2fe7933c9040aa7cd0f13354cacee44d853b29433146961e143b4786391b6ff7cd300107cd9985dd8896284fdfbb53fb41c78bf26f06a16df5c0068eebd16ac52b9b48e55184263e325e3ecf9186a73b7d424862bd0524e378b135aa6ebaa02f314793afa90d5582c1f9c9228bf28f5f0057b64926f5058799aed3e4d59c7f86f62ced629b8f8181642bbc869dd24ef797a75b50d83f3cb30cab0bf799f1e950658afb299174b19354e9899357accfdeeceb37d4b21131928dadc5a4173592363d2192e92baed86897a5ee630588a78a25838854575444d5604fb08adaa2628c24d6c19030e66e5c72b074d15d247ca3deda525360c578866154522e69614d7b1ab9633689f735a3102d762740f8403fd9326547fd7865ec4f4b7b69b22ad4f9449cad234221a561aaf80e1594befb9a11d30a2560e7c9cbe7cdeb1bfed5602a22ac7e9775d0659be8872b62cbf8c8c5b76479cb7f92260204bfe4bd44eeabbca4be4d5f19e3c8c7a7cad758712b92c79778f02b05800c3f7fe7b82571f1dd06808cd6881765ac7514305f65bc8b9331adbf8dfc4edecc9f3606f8aadac4334b8546bf76ff044d5de4ec355c1adacb6cdaceae85d5c813ce7f6729a4603d86d66636317948e39c0a9b232f6bf3f69df7fb1dd541076de5273e18e8401c15b7994e7d0b737b6f6c38dc535f5283d61f87a36dea0331aa34bb6811c99978aa509138a697164e29f9911844d227f9692386cf259e8d27fe0774c593409060e827af7c8d9abb44e04bcad870451ac2fe3af54ade64996e3972af01ddc8270301c8d771a7055576585c71cf275623d2923eefe27b0f630028a159bf4954cf19fc14f7ac4aa1090b290ef7f43813ae8c293c30f8ce027ea6b001dd03ee501074e12360f79980bec58a5d94d6a73698e0c5ec1fcd0b7f458eb8d3a1361bbf4b372651bfccf5a5df80741dfefe75d689308200b18dcda87d7c23e7c60e1997a317bb0afdb36e7e57922b4ad5c7498ab596ef9c872d1c7f586f4d6a35b96f080407737c9424e88071d188ee4a52fb9e85136b0c4e40a9cde3b3b82379e3e84bf8436d2685129f977c77e23e89a5f2a4214647883d7d707a4a2780bb863edee8ea5c8c9f61a7620eca3cff669f1ab4f6461807734d3204e1f10f89b6ab1988fb1fbd248b5fcb0c6f957fdc95e55f75af254b7fa4a6b1c3fb661befdfbdc62156c085200e59a946b2995b35ccb186367194c8593ced2912919e8171155e426fa1c6d9602380cca5f244a04c11acd61104e5ce6f7c343302bfe0a58e564462c1c3356d41ef0fcc4ca3f416f353bc29627d8a4300ec082445c12472a67722bee2321a78db3ea470da2cc26145eb8f90e57208cfaa82a176a49a83d79f6ac9bc806efca674f51c1303a497be1bc37f6619d5c5909ba52a53b2e4ce509e2825504ba5794a47b69195001fcce801150766194565d30ed90154c0246c448bb1bdf1cf96055ecd1eee73afe9c22dc3"}, 0x1008) write(r0, &(0x7f000000e000-0x58)="e079b41153ddc99277e388aa0bab5b021906dcde4d5c893cf423e53c29398c00000000b27c1d14063fe69df5d9b2311554655e858012c6d500006ba07d1b85d3e20f218b2a52817cef9162d2f0e10000f55694c440040068", 0x58) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000017000)={{0xfffffffffffffffb, 0xf7e}, {0x1000, 0x9}, 0x3f, 0x4, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) write$sndseq(r0, &(0x7f0000012000)=[{0x3, 0x80, 0x2, 0x2, @time={0x0, 0x4}, {0xd6, 0x9}, {0x4a, 0x1}, @control={0x5, 0x40, 0xfffffffffffffffd}}, {0x0, 0x17, 0x64, 0x7, @tick=0xffffffffffffffe0, {0x401, 0x8}, {0xfffffffeffffffff, 0x81}, @queue={0x1, {0x9, 0x400}}}, {0x1, 0x100000001, 0x200, 0x19c, @tick=0x0, {0x7, 0xfffffffffffffff9}, {0xf9a, 0x8000}, @quote={{0x0, 0xfffffffffffffffa}, 0x6, &(0x7f0000004000-0x30)={0x5, 0xd4, 0x8, 0x5, @time={0x0, 0x0}, {0x1, 0xffff}, {0x4b7c, 0xd4}, @ext={0xd7, &(0x7f0000019000-0xd7)="72d051abd9dc5c3efb956de2a08faff144d6931782e6e7d2249b90b274e42146957bce5f9356a16ede4ca18b5841012b8ce562d70113bcdf0ceba33ed20e721d47aec4d6aaff73f2e1141f92a883194bbcbb584d5ab60692f5f9f2d08cd750d069a7b016cf5a6d9ece3f8c36dfce8c95773802c70351b6e58fa95f6d1c601e8f6f585047864a44c8bf471e7c9477e5eb506f89031619dcd3db26fc377ba8c76b3e6560eb8369d9009fa0779eee74ede6a42a8aea82939feb167ae70556286cf1a0cefb50e9254f96a7a4e06b1757a08b6d1796440dcd98"}}}}], 0x90) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x35, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000016000)={&(0x7f000000b000/0x1000)=nil, 0x40001, 0x3, 0xd, &(0x7f0000010000/0x3000)=nil, 0xfffffffffffffffe}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x40000003, 0x32, r0, 0x4000000000000000) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x6, 0x3f, 0xffffffffffffffff, 0x31) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000000000003, 0x32, r0, 0xffffffffffffffff) read(r0, &(0x7f000001a000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) poll(&(0x7f0000017000)=[{r0, 0x8, 0x2}, {r0, 0x3, 0x8a}, {r0, 0x3, 0x10001}, {r0, 0x9, 0x2}, {r0, 0x1ff, 0x5}, {r0, 0x5, 0x3}, {r0, 0x3, 0xb7b7}, {r0, 0x6, 0x9}], 0x8, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000001e000)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000aea000)={0x3, r0, 0x1}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r2, 0xfffffffffffffffd) pipe2(&(0x7f0000e07000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffa000)={0xffffffffffffffff, &(0x7f0000836000)="", &(0x7f0000ffa000)="", 0x1}, 0x20) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x5, 0x32, r3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000021000)={0x6, 0x4, &(0x7f000001b000)=[@map={0x0, 0x80, 0xffff, 0xffffffffffffffff}, @generic={0x0, 0x800, 0x1, 0xfffffffffffffff7}, @generic={0xc, 0x7, 0x15e4, 0x4}, @map={0x2386, 0x10000, 0x6, 0xffffffffffffffff}], &(0x7f0000009000)="76626f786e65743100", 0x9, 0x19, &(0x7f0000ffa000)="00000000000000000000000000000000000000000000000000", 0xff}, 0x30) 2017/08/16 03:30:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000c97000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x6a9) r3 = dup2(r2, r2) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000081d000)={0x14, 0x6, 0x9, 0x0}) timer_create(0x2, &(0x7f0000473000-0x50)={0x0, 0x0, 0x1, @tid=0x0}, &(0x7f0000c35000)=0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000ff000)={0xc, {{0x2, 0x2, @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]}, 0x2000001, 0x0, []}, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000458000)="0094000004", 0x5) sendmsg$alg(r1, &(0x7f0000431000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000c1f000-0x1000)="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", 0xfd7}, {&(0x7f0000f6f000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000284000-0x1018)=[@op={0x18, 0x117, 0x3, 0x100000000}, @op={0x18, 0x117, 0x3, 0x80000000}, @iv={0xe8, 0x117, 0x2, 0xd2, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2f34845e4d819fc951066a77ed3e0e32cdbb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0df5c762224cf8fbcc7339da913cecda7fa3643f54c17900c3de2c510953400363f6df3dc5675caa7403536ad5692b1d2d5c9714e68d0f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da09380afe41d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x800}, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000adf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0x0, 0x100000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f73657175656e63657200", 0x2, 0x0) r5 = dup(r4) write$tun(r4, &(0x7f0000735000)=@pi={0x100, 0x1, "87e6403ba22d6aaf40cae63d02032c3e2deae5c3c1d81f652002cc418755b57087bec474feaca919a0b05833c117836c2273889120dcdfd5136818bd4dc90c685299308bd4ab032fe5caf3a24b99ac64c92ebe99a4be257a61b60a61a7c04ccb5dc0ef3f9d379e69c0cff48a2a49683813a241680569467f1d58ccad38fecf95ee34189d77874e254c33e702bc8ab75425de06686a01fd057d830ef5bd1e91d827b7a0ce121742d61d8cd67b198f82d8459c96741f63504922602c243a4d8cba64dce83e9d8ecb23ca90ca"}, 0xd4) pread64(r4, &(0x7f0000297000-0xc)="000000000000000000000000", 0xc, 0x0) read(r5, &(0x7f000001b000)="00000000", 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ee2000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000507000)={0x0, 0x0}, &(0x7f0000ef5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f46000-0x14)={r6, 0xffffffffffffffff, 0x8, 0x1, 0x5, 0xffff}, &(0x7f0000661000)=0x14) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 41.143508] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2017/08/16 03:30:37 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1080, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") times(&(0x7f000065a000-0x20)={0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f00006d5000/0x2000)=nil, 0x2000) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5382, &(0x7f000005b000-0x2)="9ff79c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000e29000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x404000) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000fb7000-0x58)=@alg={0x26, "8000020000000000000000101c00", 0x100, 0x3, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0) pipe(&(0x7f000021e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000029c000-0x8c)={0x4af1a1ac, 0xffff, 0xf9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000002000-0x3)="3a5a00aa", 0x3) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00005cd000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00005e7000)={{0x1, 0x6}, {0x3, 0x6}, 0x10000, 0x5, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c23000-0x8)=0x1, 0x0, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x10003) mmap(&(0x7f00001de000/0x7000)=nil, 0x7000, 0x1, 0x32, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 03:30:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = request_key(&(0x7f0000039000)="73797a6b616c6c657200", &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000)="00", 0xfffffffffffffff8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000c000)="2e726571756573745f6b65795f6175746800", &(0x7f000002a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000022000)="2f00", 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f000003a000-0x5)="7573657200", &(0x7f0000039000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) r3 = semget$private(0x0, 0x2, 0x0) semop(r3, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) restart_syscall() mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) semop(r3, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000017000-0xb)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r3, 0x3, 0xf, &(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000003b000)=@assoc_id=0x0, &(0x7f000000f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000026000-0x8)=@assoc_value={r5, 0x8000}, 0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000010000-0x50)={{0x8, 0x1}, {0x100000001, 0x3}, 0x7, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000003c000-0x8)={0x0, 0x5}, &(0x7f000003a000-0x4)=0x8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f000003d000-0x8c)={0xa60, 0x9, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000)=@sack_info={r6, 0xb7, 0x4b}, 0xc) semtimedop(r3, &(0x7f000003b000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f000003b000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r3, 0x0, 0x0) 2017/08/16 03:30:37 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d36000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="cc613701f11240fbe5e9e875c4ee042d36db2a1f487f1b10822cb4cc58369a312c1e832ac25a3b87a7156e6a1cf4777f38f042ed34c069081ed8ec171e5598c0359c7bf7e3503911845ffbe6cc339446a451cbf11cc9d736358f9258516c41bfe51b65af5bd792d4c17ef33691e7bd7e9e8f709b8fdb9f35d561c2ab3c82e78676b1d7adaa1eb0e69470ac437d7ae3e93dcb8ae4741b80ae2f7cce3f61f4493822b3a06bc4c3fdcc74f93514e7b98e91f2fc2a804a52cedfd006bfe56cf08ada3e92ee25f9c19a2351bd0241", 0xcc) r1 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_dccp_int(r1, 0x21, 0x1e, &(0x7f0000000000)=0x22, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f00001db000)={&(0x7f000037b000+0x5fc)=@ax25={0x3, {"cdffff7940eb31"}, 0x3}, 0x10, &(0x7f0000735000-0x40)=[{&(0x7f0000ee8000)="78e397e0d5778120ea29a3f5e139c3b48d2b64f1de4d39c7ad7e56d40647c990d01aadbe9fa713ef7999d1aed52e949fb8c97a77eb21dd900ae0a1bc68ccf2f31091bebe7156e417842398f5a44cc76613d5a1", 0x53}, {&(0x7f0000987000)="f8698b8b6097add1c32f059c068b6c9b86021f37d02b28de8af1bb634fee160f1198cce3197b5883de0cbbe84a69ce30736e31049ddf22525a110c08211fcd93dae98c4e67039a72bb97ff353915996d1f590af85f66ce34acf1cafd2054f753bb0b6af4ad9b23482c92f784adbe96b728277793ee100eb8a853a201", 0x7c}, {&(0x7f000067c000-0x46)="4f23e7bccad84f2de12799162953002036e21d9407250f4806bb9c3855416dd49bf8689432248fd9209c1d35b8ba64a7476e59e6e37070289dc7dbb359ea2120c99eb2ffd6da", 0x46}, {&(0x7f0000973000-0x7c)="73586eed9187a949c53bed32142a33386b49a9344c01cc863d168eb0c1bf6e611927bafcfedccf1bdcee505909c75528f0b4367fc3518cd4dc4d290d45145f3e4eb583d1cdeaf8ccd951491393f8ffdcf4282d92378a3d4e919863107df94bf08c9d446ceae0bf66f77650be0add7d84d783562adef7b9cef905d055", 0x7c}], 0x4, &(0x7f0000ad8000-0x2b8)=[{0xf8, 0x101, 0xcc7d, "ece0c0ab426c63ea8b4136161c149fb64f3a4c2e807b81910c33d6e4ba28caab363fffd0df57b490b23197b7b30c27503f0407d5424f0f183939aac4a520368c025229cd820b7ed369be907b9fd12baf0ab15054bc1611f8099ac81b7e6a6522dc82cf5f02db1f5c90f5f822e858f5d792bf934117a4efd237e3ef6fdb6e3a44a7496ceacf8cdd0571246f7f57512c9650caff70f5c69a863d90ce9bf2b3057fea4694b79154cbf12f6733f1ea9dcca9109f6023b833c59891da557137f3ad7716630228a2f04096692264c15298a7f0e4a2c764e5606be230502d8af5e56cce1ca8240da7498c59"}, {0x90, 0x115, 0x0, "c3d49b06956019a5f63850bb2f4aeaa1592d5c3fdb1b4431bf931633d08473e3dfe312988cc91633f2796b02b5c560d3191199f7da14ea3f91cc049199dbaaae30d57d37d7e30c43a4bfd52bf4e419ee9323aa52aa8af4d0a9f9df35cff922ab33c6e1724d0816b05a79c0262303c6bcbb4969b13440352cbfa0"}, {0xb0, 0x11b, 0x81, "248d2c01ced90fb629d36fc72264c41708f1978d44c77f4f0864930215b92a2a1c90a66d042466f7d88af9be1516b06ab9286cc0e4918e031178383c615804facd9df6b7ca3168ffd6b80aa0276b6d68d8b36705e603f489d2ebb67c839c368ef48a04f19a19efc8316c9d8271e111ecf856ff948818a700ddc3257ba94590a9d2f03f889f6ecbcc50a87854be6d5eba55779f70b21cb78c51fa"}, {0x80, 0x116, 0xc5, "1d31a430f0d9942d3d6af7a0f9324bb3d978916e2ad3f41d0f51dc15ef0689a5e9a4763ca738ee224327a31d2cb1bbe93b50f4d3ab45ece0515dc722b0b9cdeea029ccfe8f3f2ccc6e1876755d50f53c37cbfabd68171ae6e76ad75f3bd8d6899ea8829d5fabf0fba64bdd6c05"}], 0x4, 0x20000000}, 0x20004010) read(r3, &(0x7f000076c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000629000-0x4)=0x8001, 0x4) sendto(r2, &(0x7f0000f02000)="", 0x0, 0x0, &(0x7f0000471000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000982000)={0x401, 0x8006, 0x3f, 0x8000, 0x0}, &(0x7f0000cd5000-0x4)=0x10) ioctl$VT_ACTIVATE(r3, 0x5606, 0x95) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a55000)={r4, @in6={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xefa3, 0x67, 0x3, 0x1a, 0x80}, &(0x7f0000c6d000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d0e000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000079000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9}, &(0x7f0000d46000)=0x98) shutdown(r2, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a4f000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x402000, 0x0) getsockname$inet(r3, &(0x7f0000391000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fe2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000151000)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}], 0x1) accept4(r1, 0x0, &(0x7f0000cf4000-0x4)=0x0, 0x807fc) pipe2(&(0x7f0000f57000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept$nfc_llcp(r7, &(0x7f0000a27000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f06000-0x4)=0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000081c000)={r5, 0x7, &(0x7f0000374000-0xa0)=[@in6={0xa, 0x3, 0xa98, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x5ef97a3e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x39}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000c8e000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cd8000)={r6, 0x1}, 0x8) [ 41.221331] hrtimer: interrupt took 36493 ns [ 41.239543] usercopy: kernel memory exposure attempt detected from ffff8801cb61d772 () (18446744073709551610 bytes) 2017/08/16 03:30:37 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x54) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001f000)={0x0, 0x0, 0x0}, 0xc) setfsgid(r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x7, 0x20011, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000001f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x14) r5 = creat(&(0x7f000001f000)="2e2f66696c653000", 0x24) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() prlimit64(r2, 0x80000007, &(0x7f0000f8e000)={0xe0e, 0x400}, &(0x7f0000ddc000-0x10)={0x0, 0x0}) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x9) ioctl$KDSKBLED(r5, 0x4b65, 0xfffffffffffffe8e) perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, r7, 0x2) 2017/08/16 03:30:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x1, 0x7fff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000731000-0xa)="2f6465762f70746d7800", 0x2003, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f00003df000-0x4)=0x0) setpgid(r1, r2) ioprio_get$pid(0x3, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007a7000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a0000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) semget$private(0x0, 0x2, 0x10) r5 = semget(0x3, 0x0, 0x1) semctl$SEM_INFO(r5, 0x7, 0x13, &(0x7f0000001000)="") r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x222000, 0x0) mq_notify(r6, &(0x7f0000000000)={0x7, 0x400000000061, 0x4, @thr={&(0x7f0000355000-0x48)="9d0081ee7876e4a615451af9cf7cdd2e11cab7617ddc50d582011394c2dfe31e4091413af6c2b795d87833b0fc91dcdded6cc8a5b3167ba99214c2e36e22222674476e526914c9ed", &(0x7f0000dfc000)="3e77a5d348159e63db049165db"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x3000, 0x0, &(0x7f00008d0000/0x3000)=nil) memfd_create(&(0x7f0000000000)="fff8", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000a81000)=[{{0x0, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) mmap(&(0x7f0000851000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 41.318461] sctp: [Deprecated]: syz-executor5 (pid 3243) Use of int in maxseg socket option. [ 41.318461] Use struct sctp_assoc_value instead 2017/08/16 03:30:37 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000ace000)="2f6465762f736e642f74696d657200", 0x0, 0x200) mmap(&(0x7f000029c000/0x3000)=nil, 0x3000, 0x200000a, 0x32, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x80000000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x7, 0x800e, 0x6, 0xacce, 0xf5d, 0x8, 0x14000, r6}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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prctl$getreaper(0x25, &(0x7f0000000000)=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) timer_create(0x0, &(0x7f0000003000)={0x80, 0x41, 0x2, @pad=[0xfffffffffffffffb, 0x1f, 0x2f1, 0x3, 0x1406, 0xa5, 0x4, 0x9]}, &(0x7f0000003000)=0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x8001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r9, &(0x7f0000005000-0x48)=@full={{0x3, {"30029cd83e3e56"}, 0x8000}, [{"768b4876b0079f"}, {"e8b53c40004420"}, {"5bc90cc05bccc4"}, {"388495888088f5"}, {"17dd619fa47b3f"}, {"af65c226001264"}, {"3b34a2caa2ece9"}, {"246cf732ff490b"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r8, 0x11, 0x62, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r8, 0x40106410, &(0x7f0000002000)={0x50, &(0x7f0000003000-0x50)="3d209a83b4f9623d300c0e3288b008c6a95a15ecaa5a26078c09e8dca12e832a7d338f4a37f621da07ccbce8e0b929cd9d088184ce39625e49e6e020b8b8e82ed7ae66e0ec15819c533027211c8c1f4e"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x32, r4, 0x0) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f0000000000)=[0x80, 0x5]) 2017/08/16 03:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000eeb000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, "7fd469bc5befa2f8cc12cb9401cd45472c028e34322e29c42233f59463e02ba8ea7ca0422567f13988c34ad67430717d13431aa3149686f0aecac45d61f6e1e2", "d1a7f22d53b20cf143b6d03703fa04e830e1e8d154faa57cd8be6740ff977983", [0x0, 0x0], 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009ae000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000dae000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fed000-0x4)=r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ff3000)={0x7fff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000de7000)={0x200, r3, 0x2, 0xfffffffbfffffffe}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000fc5000-0x6)="776c616e3000", &(0x7f0000ed7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004b7000)={0xf630}, 0x4) getpid() clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fc1000)="", 0x0, 0x0, &(0x7f0000fc1000)={r4, r5+10000000}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fc0000)="7573657200", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa0, 0xa, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b65000)=[@generic={0x3b6ce2bf, 0xa0, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000b68000-0x21)="626465765e6d640000000000000005000000007000000473746564700070307d00", 0x1, 0x80, &(0x7f0000b66000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) sendfile(r6, r6, 0x0, 0x8531) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b6a000-0x10)={&(0x7f000071d000-0x8)="2e2f66696c653000", 0x0}, 0x10) r7 = creat(&(0x7f0000788000-0x8)="2e2f66696c653000", 0x1) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f00005db000)={[0xec, 0x3ff, 0x9, 0x6, 0x3, 0x3, 0x3, 0xbefd, 0x100, 0xfffffffffffffff9, 0x4, 0x8, 0x40000000002, 0x165, 0x10000, 0x40000b1], 0x1000, 0x100000}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00001ca000-0x20)={0x4, 0x0, 0x2, 0x7}) name_to_handle_at(r7, &(0x7f0000052000)="2e2f66696c653000", &(0x7f000062a000)={0x100, 0x4, "299244d30b3c5249b8a4f4b3441f3347744dc2e746ad3f5a1765afcd0df55eed74f31816d584a77c6c53f444c5e272746e2d1d1bef49e916293dbe6c26e8cf4d3be78b496870e7dd33094e9ba812771839571451a3d3d5883f88623950f09e89485518888f191fadcc22f016015038ef48acce7c04227552fb21ee263f4441f198bc44e0ccb015f63d42ebeb69ed15c9b37d4e53b0d7be58aa6221424fdad6030e29916e6c53837b8ffe6a56587a501e5ed656be5da65bb2fcf326c1ce82e582957f79f4ada66984e3c17b95469f4f37352fedbdabd24521cb21ecb8dde60a7f597813b62b636ea8401ba203542fc2ed28052907d37b"}, &(0x7f000069d000)=0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000b6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6c000-0x4)=0xc) getresuid(&(0x7f00006d7000-0x4)=0x0, &(0x7f0000575000)=0x0, &(0x7f000094e000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000b6c000-0x28)={0x6, 0x101, r8, 0xffff, r9, 0xf9e, 0xffffffffffffffff, 0x1ff}) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) 2017/08/16 03:30:37 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x2) mmap(&(0x7f0000505000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e45000/0x1000)=nil, 0x1000, 0x9, 0x30, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f10000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f10000)=0xe8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f10000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00001a7000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x4000000000000001, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x34) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000204000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, 0xffffffffffffffff, 0xfffffffffffffffe) getpeername(r1, &(0x7f0000a2e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000afa000)=0xe) mmap(&(0x7f0000a2c000/0x3000)=nil, 0x3000, 0x2, 0x10010, r1, 0x4000000004b) bind$inet(r1, &(0x7f0000f11000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = eventfd2(0x1, 0x1) r4 = dup3(r3, r1, 0x500080012) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000eaa000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009be000/0x4000)=nil, 0x4000, 0x8, 0x32, r3, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x3000)=nil, 0x3000, 0x3, 0x10, r4, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000f10000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eaa000)=0x1c) r5 = socket(0xf, 0xa, 0x0) fcntl$getown(r5, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) modify_ldt$write2(0x11, &(0x7f00000e8000-0x10)={0x4, 0x3, 0x401, 0x100000000}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x6, 0x30, 0xffffffffffffffff, 0x400000000) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f000004d000)={0x6, 0x5}) flock(r5, 0xfffffffffffffffe) mmap(&(0x7f00003d0000/0x2000)=nil, 0x2000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x37, r5, 0x0) mmap(&(0x7f0000e84000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x44) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000db9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00006a3000-0x8)={r6, 0x2}) pipe2(&(0x7f00006e2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80003) [ 41.369950] sctp: [Deprecated]: syz-executor5 (pid 3243) Use of int in maxseg socket option. [ 41.369950] Use struct sctp_assoc_value instead 2017/08/16 03:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037d000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b89000)="2f6465762f6175746f667300", 0x200800, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000078b000)={r1, &(0x7f00006e3000-0x7d)="d01c5644c589a47894f7f5bbb79c3281e3be1c16c61929795e775336ce3e7b9672794c6242c2270aba6a250c883d136f2f794f4076621362df8e22a06f5f1d0f6b135c840d8ff99ecbe2534451c8137ef0a4d6042caa2aeacdc2b0967bdc6055e8ec96436a8ff0f162d51a9c34b4e5baf5edb7fb08bdc332f8463c904a", &(0x7f0000826000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000333000-0x4)=0x0) r2 = accept(r0, 0x0, &(0x7f000007e000)=0x0) unshare(0x28060400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d7f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x3, 0x3, 0x1}, &(0x7f0000ea1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000c2000-0x20)={0x0, 0x8, 0xb, 0x1ff, 0x0, 0x3, 0x101, 0x7bbf, r3}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007c5000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x2, 0x4, 0x10}, &(0x7f0000392000-0x4)=0xa0) pselect6(0x40, &(0x7f0000179000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000c44000-0x40)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddf000)={0xb6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000430000)={0x0, 0x0}, &(0x7f0000a4a000)={&(0x7f000090d000-0x8)={0x0}, 0x8}) 2017/08/16 03:30:37 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = dup(r2) r4 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0x1ff, 0x800) getpgrp(0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000dbe000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x1, 0x2, 0x4, 0x1644dae58, 0x8, 0x1}, 0x20) mmap(&(0x7f0000331000/0x4000)=nil, 0x4000, 0x2, 0x4000000000000050, r3, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000004d000)="c8be85b96b004f61b22e0270414220c7539f8f89ea517abbccea88e6081ca2980b1c2db6536d18c8d691b4b488d9d8c0307344e3e799806def16ee317addfad93f3a1b2a72802a1772ad89c29917c5a5ade7711e1df6b940577bfceb36f4cd183693e4cacace6568f750aa4acf20ba612d7bd9e0f5e8517ab0ecc28700c190b94edf5d1f7f3cf25732b73a89194a480292508776d929a203f0886f37ef2a2c82ba145798053b7cefc116f665b5b3dfbe39f03c75d359fafade1e776a376130b87cad4c58028536b865ea02", 0xcb, 0x42, &(0x7f0000f91000-0x1c)={0xa, 0x3, 0x8000000004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r6 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x13, &(0x7f0000f92000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f90000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000005000)={0x9, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffb5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x31e2d678, 0x80000000, 0x80, 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x4, "725fdf25"}, &(0x7f0000006000)=0xc) mmap(&(0x7f00008ed000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000e4d000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x8000000080000) ioctl(r8, 0x20000004c06, &(0x7f0000f99000)="") ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x5) r9 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r9, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x401]}, 0x1c) syz_emit_ethernet(0x2d, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1ff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x400000000000401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000"}}}}}) ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f0000d81000-0x78)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x4, 0x0, 0xffffffffffffbd65, &(0x7f0000b74000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3c70a56, 0x80000000, 0x34f}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000008000-0x8)={r7, 0x40}, 0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000f92000-0x4)=0x52, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f90000)={r7, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x3, 0x7f, 0x62, 0x59}, 0xa0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000008000-0x4)=0x4) [ 41.411827] QAT: Invalid ioctl [ 41.411895] QAT: Invalid ioctl [ 41.412564] QAT: Invalid ioctl [ 41.487224] ------------[ cut here ]------------ [ 41.526365] kernel BUG at mm/usercopy.c:72! [ 41.532473] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 41.535797] QAT: Invalid ioctl [ 41.537676] QAT: Invalid ioctl [ 41.537770] QAT: Invalid ioctl [ 41.565616] invalid opcode: 0000 [#1] SMP KASAN [ 41.570267] Dumping ftrace buffer: [ 41.573785] (ftrace buffer empty) [ 41.577472] Modules linked in: [ 41.580648] CPU: 0 PID: 3217 Comm: syz-executor1 Not tainted 4.13.0-rc5+ #37 [ 41.588431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.597756] task: ffff8801cb9c21c0 task.stack: ffff8801cc518000 [ 41.603787] RIP: 0010:__check_object_size+0x3a2/0x4f0 [ 41.608943] RSP: 0018:ffff8801cc51f8b0 EFLAGS: 00010282 [ 41.614273] RAX: 0000000000000078 RBX: ffffffff84f14ec0 RCX: 0000000000000000 [ 41.621511] RDX: 0000000000000078 RSI: ffffffff8159319e RDI: ffffed00398a3f0a [ 41.628749] RBP: ffff8801cc51f9a0 R08: 0000000000000001 R09: 0000000000000000 [ 41.635988] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff84f14e80 [ 41.643226] R13: ffff8801cb61d772 R14: fffffffffffffffa R15: ffff8801cebf72c0 [ 41.650465] FS: 00007f4f6036f700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 41.658658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.664505] CR2: 000000002071cff8 CR3: 00000001ceafb000 CR4: 00000000001406f0 [ 41.671743] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 41.678980] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 41.686215] Call Trace: [ 41.688772] ? check_stack_object+0x140/0x140 [ 41.693237] ? lock_release+0xa40/0xa40 [ 41.697190] udp_recvmsg+0x56d/0x1260 [ 41.700963] ? udp4_seq_show+0x7d0/0x7d0 [ 41.704992] ? iterate_fd+0x3f0/0x3f0 [ 41.708764] ? do_raw_spin_trylock+0x190/0x190 [ 41.713314] ? lock_sock_nested+0xa3/0x110 [ 41.717521] ? sock_setsockopt+0x163/0x19b0 [ 41.721812] ? __local_bh_enable_ip+0x9d/0x160 [ 41.726366] ? sock_has_perm+0x29c/0x400 [ 41.730397] ? selinux_tun_dev_create+0xc0/0xc0 [ 41.735035] inet_recvmsg+0x14c/0x5f0 [ 41.738802] ? trace_hardirqs_on+0xd/0x10 [ 41.742920] ? inet_create+0xf50/0xf50 [ 41.746778] ? sock_setsockopt+0x455/0x19b0 [ 41.751068] ? selinux_socket_recvmsg+0x36/0x40 [ 41.755714] ? security_socket_recvmsg+0x91/0xc0 [ 41.760439] ? inet_create+0xf50/0xf50 [ 41.764292] sock_recvmsg+0xc9/0x110 [ 41.767974] ? sockfd_lookup_light+0x104/0x150 [ 41.772525] SYSC_recvfrom+0x2d6/0x570 [ 41.776384] ? SYSC_getpeername+0x460/0x460 [ 41.780671] ? __lock_is_held+0xb6/0x140 [ 41.784707] ? SyS_dup2+0x363/0x900 [ 41.788312] ? SyS_futex+0x269/0x390 [ 41.791995] ? SyS_setsockopt+0x215/0x360 [ 41.796114] ? do_futex+0x20a0/0x20a0 [ 41.799885] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 41.804694] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.809679] SyS_recvfrom+0x40/0x50 [ 41.813278] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 41.817998] RIP: 0033:0x4512e9 [ 41.821156] RSP: 002b:00007f4f6036ec08 EFLAGS: 00000216 ORIG_RAX: 000000000000002d [ 41.828831] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 41.836068] RDX: 0000000000000000 RSI: 0000000020556000 RDI: 0000000000000005 [ 41.843307] RBP: 0000000000000086 R08: 0000000020000000 R09: 0000000000000000 [ 41.850545] R10: 0000000000000003 R11: 0000000000000216 R12: 0000000000000000 [ 41.857784] R13: 0000000000a6f7ef R14: 00007f4f6036f9c0 R15: 0000000000000000 [ 41.865029] Code: 48 0f 44 da e8 a0 d7 c6 ff 48 8b 85 28 ff ff ff 4d 89 f1 4c 89 e9 4c 89 e2 48 89 de 48 c7 c7 00 4f f1 84 49 89 c0 e8 83 00 b2 ff <0f> 0b 48 c7 c0 c0 4c f1 84 eb 96 48 c7 c0 00 4d f1 84 eb 8d 48 [ 41.884129] RIP: __check_object_size+0x3a2/0x4f0 RSP: ffff8801cc51f8b0 [ 41.891045] ---[ end trace 6397bf4fe60fbd90 ]--- [ 41.897752] Kernel panic - not syncing: Fatal exception [ 41.903566] Dumping ftrace buffer: [ 41.907073] (ftrace buffer empty) [ 41.910748] Kernel Offset: disabled [ 41.914345] Rebooting in 86400 seconds..