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-android-49-kasan-gce-0,10.128.0.16' (ECDSA) to the list of known hosts. 2017/08/09 17:00:44 fuzzer started 2017/08/09 17:00:44 dialing manager at 10.128.0.26:34117 2017/08/09 17:00:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cfd000-0x4)=0x6) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000b8c000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000-0x230)={0x4, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000002000)={0x5, {{0x2, 0x1, @rand_addr=0xffffffff00000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000005000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0xfff, 0x2, 0xff, 0x8, 0x2, 0xfffffffffffffffa, 0x0}, 0x20) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000005000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80007, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x700}) r1 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000008000-0x8)="2e2f66696c653000", 0x40, 0x85) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000006000-0x58)={{0x4, 0x3}, 0x0, 0x8fd, 0x9, {0x1f, 0x4}, 0x8000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_entry(r2, &(0x7f0000008000)={0x20, 0x0, 0x0, 0x3c2, 0x44}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000000a000-0x8)=0xfe00000000000000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x4)=0x4) 2017/08/09 17:00:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0xa)="73656375726974792f00", 0x0, 0x10f, &(0x7f0000001000-0x9)={0x80000001, 0x6, 0x40, 0x1e9, 0xfffffffffffffeff, 0x7fffffff, 0x1, 0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000003000-0x40)={0xff, 0x40, 0x6, 0x900, 0x401, 0x2, 0x200, 0x1f}, &(0x7f0000001000-0x40)={0x6cdb, 0x5, 0x1, 0x7, 0x3, 0x4, 0x9, 0x3}, &(0x7f0000000000)={0x5f1, 0x3, 0x1, 0x3, 0x2, 0xd3, 0xffff, 0x401}, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0x8)={r1, 0x7ff, 0x30}, &(0x7f0000002000-0x4)=0xc) socket$inet(0x2, 0x80803, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) fcntl$setsig(r0, 0xa, 0x6a) write$eventfd(r0, &(0x7f0000004000)=0x85, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000006000-0x30)={0x30, 0x1, 0x1, 0x9, 0x1, 0x3bb, 0x6, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000006000)={0x2, 0x83, &(0x7f0000006000)="0039cb5ad2b82c709080a4a9e7caf3018cba84ff078ffc08cdaa60471973b2a6d0edec937539339c886f917ef6a270bbb6245c5c7b89cf038d585fafef253659c38d609ea8590c5d91cbcc5b4ae4df89edeff1e3eeb320b2eca73af36f163b4524669b013b1ee4e5638838a441cc5c256fcfd9b229ceef822f3d36a4855ef6efb04176"}) rmdir(&(0x7f0000006000)="2e2f66696c653000") ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000008000-0x4)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_init(r0, &(0x7f0000009000-0x50)={0x50, 0x4, 0x10, 0x81, 0x8, 0x2, 0x8000, 0x5, 0x7, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2017/08/09 17:00:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001000-0x50)={{0xffffffffffffffff, 0x1, 0x4, 0x0, 0x31}, 0x5, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x0, 0x0, 0x100, 0x1}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x17c)=[{0xfc, 0x101, 0x0, 0x100000001, 0x1000, "774b9e88b74f72103be3539fd722992f137c1df2dbdcce876010fc1d52784334e8f328501c681f520f1d789970efdc7aead146e7a011e512f1b7f0322f27935ed07ac56b7d7a889d26f3cec7d1c64beea5d78eb4bd39dd28640ec5de2bb8d67bf4787f9931fb3b1487036815cd72bafe95c485e19156818b7a4fb0689c4d8afa16022a8116f0a5ce64194aa47be6fe7db09c2dc8f78c51cff6ea9d413038026510ac44740f4ebd5eb6fed5c8ced80e66388550668b8a85ff2a8db88888c104a5a65024c74be353a16877ff84449ca6cad37499a74fe5ba2323332d6eda6dd1c1034beb3828c3742d8d"}, {0x38, 0x2, 0x201, 0x2, 0x1016bab9, "b710505cbfd9eb011ba9cce5d356a21efcb614f9cb8110b8a5052159e67250240d5ea5aa84a03e3a"}, {0x48, 0xffff, 0x100, 0x5, 0x7, "e87e7c1137e26251c75833110a017beba46f937bfd2130ece07170909f81841118c003a16b3b944adf03ac9950a58a00d54cd6a347abe276"}], 0x17c}], 0x1, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r1, r2]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r0, r1]}], 0x5, 0x40000}, 0x40014) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3908}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3dd}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000005000-0xa)="73797a6b616c6c657200", &(0x7f0000004000+0x4e0)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)="5d00", 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) socket$inet6(0xa, 0x6cc7235959d1693a, 0x0) mknod$loop(&(0x7f0000002000)="2e2f66696c653000", 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000005000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000008000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000)=0x40) 2017/08/09 17:00:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x100000000, 0x8708, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xf8)={0x0, 0xf0, "2c51d01fdfc12c6725d4ace4b277f9c1b2a71275f88a0bb49317ad94d4c431ee7f4dffe0b89b72d7c184bdd49ebc8477c556e55c29ed0d4f6a25bdeeafa3885e6cc1856485e012d2c0856f67470280ea524e9ee1a3cb7bdee36acaef6c634620f42145a96229a072b98b175bb49a06a0217c0c2f489006585ccf28d66870368ac91e53a7003b35f00a894d31658df172638e538c673600d6f637ef877324961e168663963adc277ec96982f5571e94a6f78d52c62947b542cd4503f7364426417be3a20d5758cae8ef2507b9f5e931271b1778589999d6dede54ef6b9c09fdb8dbaa35f7e4ccbfa2d5c1383b61d9c644"}, &(0x7f0000002000-0x4)=0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xfffffffffffffff8, 0x1, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="14b5356d0e9b25a243546ddcd2adcf6e0a8a56b70a5217aea454144a5f94e028b655447e316f4a791905bad3d31ff46d10fe82e1b85dc30d51bb98468ff237f5c7025614252fe55089851bfbc3915df4f05b76e204d7231ff463cf3b5b72cb40a309353efa30d3a3fe5f2ce6aacfdc82167a45b4c2c4bb037f7659976474d8689576ffec9862f1062bfb72bc9c89ceeb2d8993bae5cc7a433815057dbfe619a9aa907e84fe62d720e9", 0xa9}, {&(0x7f0000002000)="426f39d44df0a67c43491300cbb28a30f21d748761193b5468214fd7d7ceed2c3dcf66cc8a48a63374b146b4e1cea4efe5356de2c79091edbf43866df8fa329b558e55dd71362384a62bc14eb262c157fedbb4b777cb0ef037bd795828a4bb2300ce3854aad2d3bc92f01719f16f084c941efed43f3e13124ed27d29bbd1a5bbd140777cec35e04ed53aa56ad5d9b2944b5b92e4ab6693305685c0f9cd0e3f1afdeb88dfb0eae9e960d4d0d784fcb45e0335b674194a81c15c9ae44a482b64487f1aabc9c724ed9db8320f", 0xcb}, {&(0x7f0000002000)="8ae2ae429be9adfbc544a556ce153b3a30efb64c0041ef59fca912fb4d401b1fc52940a4b8a1ee6e7fd21a64b52134c650ed72057ab855ec6e9961ea078097675f003279c3227f56336eb5aca254571ac031c813ac76e98c60ea8637d53a6e09c953bb99cf4f7f9fc4c71a", 0x6b}, {&(0x7f0000002000-0xa8)="f8eba52703b3e5bfc7d61401bf690f05528b663e7e7be52a2c0cb6cd46d9c60bfb5b2ddcb908a6e26818eeef99248d208887e2a2a4f98ce633ad82d6f26de6aabd640f3e0dc4b596e5832330f8e5b9db9b96468cd191ca9fc5d7cbef5b21fc450f94b499e459981586edd6e093518ca38e09c412a1bd4cbe860e8ca4283eb356aa84cc0ebf0c2c239d996f00eff994a8bf45703570f047f8933817d237ca92b8b05ff8f2adc57ca2", 0xa8}, {&(0x7f0000002000-0xee)="15a52e7125b7b9a214661e3e4d3297164904ad7cb9199c1a9ba5c6929ec77d33f07da69190907b3ab8b385c01297c116ed2a6743e216acbf77e5431137ee2c0639b9ccf229c63f13980f4b7d671681a992d6f7d7b580452c8a344c1a08002faf51c78f119450b78138e4229ff6fd2eafd034d095faa012cc6b8ba76f56cace128b503bed78a1641b21e137d0393dc670f27b4cc557496f2e413319a75fc88bd43b8a9aa3997c21d5554683a5c6a99df1e0ec77f1249c6a42c8ed246c028c3d0e84be9d0d6f68505b24a605bdaa5038bcf648c78fd7fc664c8f207b18fea3bd1aaebca33ea2cbe2fe4a4036eb6bec", 0xee}, {&(0x7f0000002000-0x91)="86e8b25c2528476972bd3d0ca3454dfcba8ad7582b10d26145938f2dfd54bf2b5dae97698dfd507f121e0a1b12fd62b0b1708eb5651c66232c8311c65e54c625ab3c5a435fa6503ef22257a7a759b449f224b2966c73aa88b68ebc414274e9bba975c68103f10cf48f6263c2c5b19c21185a39e61bf8b41f346cb551e317177c8399ca70d72552bc01e105ae463793d1c8", 0x91}], 0x6, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004000-0x28)={@common="74756e6c300000000000000000000000", @ifru_mtu=0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r7 = getegid() r8 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653100", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x80, 0x3}, 0xc, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0x120)=[{0x50, 0x5, 0xe2e, 0xb7, 0x8, "8cbef4ac4374c6dc7ecfa9317bf6f332c3cefdeef110a3c56b21b27db090979530c3591c64d2e38765d0aa1d58797cfbea001258cede3952b2d901969ee4"}, {0xd0, 0x6, 0x208, 0x6270, 0x0, "71bd812fbf717cbad903b5d6231c7ca56e1e9a375b1b2ca23bf3de681129ecea5f58b8ad3c9fe92f3876337e1e177dd1e670e60f736217dae822305a272779adc7732e563bb475d48ce18b53e6b29fa5cf89a8a80dffd482235de56453c3f8f3d8ad7b76e77433db198fd3f7035109a6db35983a32f6a0e6eb502ca938d81ba5d7d6d3fa20c61ca3f3fafb00e1f2b8ee5a0b45098f821e69ebb7bc1394d535e3e1c8c8727d416f83db14644fa4085bf054546e926c4e4492d9755df83173"}], 0x120}, {&(0x7f0000004000)=[{0x9c, 0x0, 0xc10, 0x2d7, 0x1000, "03b955b2d0fe57f446889b426a2056029e96dc63f8efc04869e7fa0815736fa7f97995db64991b3581a54afb04a32c0b80e1550a7a15fb24faa170c6fb0fef20c34ec746dfd2af201f0e7851ca835c51254f368f2fac55733813f8153f0ad77912ae457a25a69c44be0acba4d838a1427831428caa2924dfc6c96adaf1f205b8d7f778fefa96af54e467"}, {0x60, 0x8, 0x200, 0x9, 0x200, "c4188a85bf934c1bc5f141b0f977a3d8f745bc0c9c9be15774f8eb545aad379ba719306c97449c057288c9a35af2f58e3e73bef59a837c1a759990e6e176bb459a2a8953112bc49665c0251fba29"}, {0x1010, 0x0, 0x401, 0x5, 0x3, "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{0x10c, 0x9, 0x400, 0x7, 0x40, "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"}, {0x40, 0x3, 0x200, 0xe389, 0x800, "2cf4460a3340092262d73894ae73ccbf499086e24f3cdab9a9b5d7fe48b9cac2844fbdeffa485f4094e8ad357520"}, {0x44, 0x8020, 0x2, 0x8, 0x0, "7973be723ade5c62ecf9fee1af2de8477a4136a448065621eead7b6a5b6d54138c35c0143a95de73100320c773abb63491"}, {0x5c, 0x6, 0x0, 0x80000001, 0x10001, "ff55eac45b6da0d487b9071ea9dff7c216e8213a86da9852cc9e7ef94e8a6da756ff2c1d87a7305c887b70493c70b78ebcc6620c72717879304fe362a3ab4ece00210bb1de74a5cd0ad4"}], 0x12f8}, {&(0x7f0000003000)=[{0xc4, 0x993, 0x0, 0x1, 0x7ff, "1332a642c56408576787ee2affafc249b3e01de77a5d55a3c05697af3da044853cc2f62ec0b314ea083ec14a62b8a31a944218ad27c71c73d3aa57812c35b523b3d120b0a2b9e252494281724eb1cb6ee46f2e667fd396ba1aa05afe4d0814791fc8ab2395d0c6e10f10927472f80f6792a2938132f5cd72c7a68366f8a25cc6982707ae3d8467e79a82526a84d12b853af8ae56e4f865726d1d98266fc7eb4b404f63fc6d6759dd2e67f60830f11d9fa9b0de9c"}, {0xcc, 0x82, 0x20, 0x2, 0xe59, "30e7080954f7b6c7111e725e235f59e13797b0dc32db895ee3ae986065bcfdcaef83cadac19385198c40923bbff9678fdfb6aa8298a5ea1e47102aab4d1c57d46edc20b512ed4720e15161122bafadb4ea3f03641b354aef1a12e87560bbe929864b750c26014324c62e41dcdf340be02f9a846dfb9745eeab940a5c38ac2c5a9b4dd589b3b7e1541d12448f73aed0ed9294b43862c1785ddf9f6453e23b2c72ad7e95b7f8a4f14ee1d9508a16d015501ab4d64a30a316066e52"}, {0x80, 0x80, 0x700, 0x937, 0x3, "7f61fa5a7d787f74f68dc89af3a9986afa9bfcc0be1295f899d350ecda30e68d530999a7918ec9b484114b1b3e3c52f7637528ae282dc7ceeb5cffd1cf6a7ce77c65fad68e84ca2892b5b10051addfc44eea60ccb8977e24afff83ba5596cdca2fac58e1872d141af4c618116e"}, {0xec, 0x7, 0x0, 0x1, 0x7, "8476b53e0bcfc711aee98e9cf8ea25a1cdc02b7d41bd61938c19c5431e8cd4d419752e31b321986cfc4bb0da20c4cea1625eaff5e2256d61825a93cedab9010e31523dc7e98897e3764ce7db35be179244778116a1954559fcb9f6a392c422ea1fd93c3567e87ca28d64751f0fd79a7d6d7a64c5e52eb3961ae7354f5b1a85ad72c5d12c2d2f02938214df8b9a62553144cadb64d029c0fc4b162e112e239940b2ace41a64a7e354e25cdaa8e3e2614c29f6f4e5ac2c29c38397274bb7cf8136deafbdfb9c2f5c65b22fb586df523b543ca86cb65ea92d727c309b00"}, {0x98, 0x9b, 0x100, 0x2, 0x5, "87ea6ad95c367d5269ab24d95f0c5d0f18ff3c9e77b1ca72b933c05b87478d67e5d96e6c051cee3a6fd249e77d2f81d57d009bb4dc256bfaf4f1d6c20e0e0f9faedb09b44b40622aa7bb451869007a7924fa0499142a36980dd076eba2489621c4443f85e7cad9f8f5a2fb948f1ffe1bf65fadcb05bba82ecf5c75e0cc180f98f745db8059"}], 0x394}, {&(0x7f0000001000)=[{0xbc, 0x6, 0x300, 0x7f, 0x9, "f6675a36257db2814b414623f6c2af782cf70a69a78b53c2b0c825502e515b83dba12ef8aa51d569458134dff92ceff9fe9738965a990beb1a7ff4860047e94f380c91e4580bcc4c8df98ff2f3869769c1e53ac1bc096711db21ace773bd649bc6f3be2b6f670b4ff9d65e1e98aa52cb41aaa912daf40380eec44606eebc70f49e49af077b74644ca0df9141a490c02c56b1094e623e694394a0b8630287fbe8cfdc619accebfc8095"}, {0xe8, 0x9, 0x2, 0xffffffff, 0xffffffffffff8000, "d7f23a8fb4e30a0d0a9a8e579d8c9101241a9879834b55afdb87e2843ef37fb4c1ccdb21ddef89674f354794a0936da1ec290d26768fa1f19a130a2e47ba44cee0d37d9a5ef4d021f2461786206d1baa0599ad74ed663a182eb7930ad1f76d90bf3c82eabd2de90709c5df47d1e41fa5c6c00834dfb8bee6e70e9954183cc6947b05b2fb1f7f399eb19adbbb50a203d5e67e56b58538fc4f217ca3d27f20f9bff22a049d20da90d2d76dc21684eb873506a56b1089cbb3334db8baf8418e352c8dd39f07c0a030aab248dd2e39744076d4285fc5771194a9"}, {0x60, 0xfffffffffffffff8, 0x420, 0xfffffffffffff001, 0xc6f, "2ca95c26c049bbbbc1208158d340e82bc7d4b7e4981225d7226975e16a86e8eff2772e2c95d47fc3cd4fb324d41f680af306e5896743e94b592c6cbc23018a3fcd77d6ba14f46143261d57aea17c409b"}, {0x30, 0x2, 0x10, 0xffff, 0x7ff, "07baff168d72c3b5b1ccc9deedf9d431141124598e9f61176cabb59b2fb6"}, {0xc4, 0x96, 0x908, 0x2, 0x7ba, "666dc5a6d311fc5ca4ec6e1df9996b2f1da4d36806843d9545736582f74df1c95bd290f1e28a59f7289b147208c62864fe50bde5f31034672db2e7e83a8dcc64242e3912acbbb09e3849241788ad4c07b8806a91c49e8e38f985478e9531f8a16cabbb222a78341cef90a6639e2038cebbbf93b5ab1f96a7d9536c734c997de9fb06bbd738d35d592cc5dfda6a7fb336f06b67dc7acc7465c1685e10df7a8529b76c326f281d08fc4c4de127558bff62240bb8"}, {0xc0, 0x0, 0x420, 0x80, 0x21, "708a92b1829582663d7f28a14857b31a04c5dacc654361384e830d9cf3a898821f16d93887d7791f3f2a38c77c6ec3e8943fe9594be37c73572a81e8af95c2ed1ae65b0b3100cbb976f40342732a0ddc39a49e05dc91923aa31eb3f5284f455df0870c2d4c4690bddae9941ed66f6df892ad8ce96d333076a4d9f8430082ca23afce08d117204db94c4b6c4a7af499c71b5d93cb5e6e05a38d13c00adbcb046888542322a60acb96b3fd50a1df"}], 0x3b8}], 0x4, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x4, 0x20000000}, 0x4) 2017/08/09 17:00:50 executing program 4: r0 = memfd_create(&(0x7f0000e43000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x101, 0x1, 0x1f, 0x100000001, 0xfff}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readahead(r0, 0x80000001, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={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, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xffffffffffffffda, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x6, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r1, 0x1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0x20}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={0x1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1ff, 0x7, 0x10001, 0x9, &(0x7f0000005000-0x10)=@common="67726530000000000000000000000000", 0x2, 0x9, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000006000)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000-0x4)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000008000)={@generic="fd2528541c1bf5f706d94f724c541601", 0x80000000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) 2017/08/09 17:00:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x9)="6b657972696e672500", 0x42, 0x0, &(0x7f00004a6000-0x40)={0x80000001, 0xfff, 0xfff, 0xffff, 0x800, 0xfffffffffffffff7, 0x44, 0xedf}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000366000)="d83a8a6f764e49fc3eacc3be7a1362e8a7a2be678425590569692ef4341d15bc84b4c6190584c29b295074f93b26c949bfdbb702308806c33fa2e22714fbe6fd836c61541be10712b846c572ae9c8940bd9534d3b11bb60c140cab2d5606567277d8059112f458ad1f2ee1dc475cf6972cb4630f556cb717c83f1bcc14a0b662440de9653fa6c0c118f06b534809e8ef4565abd69dabaae13c55bd19b95be1a9434e8ed92589c3c6896dd12043136c896fbdd6fd9825c495931566f111274f43edfd9aedc9b361693a2579f701", 0xcd, 0x40, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x61)="442ad74cb12bbc6229aa0f33046a1fe9e7e7b0fff4a742ffdd886fc54f1bce0c46b4edd4c642d673a5880ea8f6eec775017312526ccf55e63cc5e84f56bd704d8e1976b08df3d2ff36a8e895b21293754f30a374649aa90511ba3d39b50343648d", 0x61, 0x0, &(0x7f0000002000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000003000-0x4)=0x400, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000003000)="2f6465762f7667615f6172626974657200", 0x80, 0x8, &(0x7f0000004000-0x40)={0x0, 0x7, 0x3f, 0x7, 0x660ecff0, 0x7f, 0x20, 0x80000000}) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) r4 = dup3(r2, r0, 0x80000) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f0000004000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r4, 0x6, 0x6bd, &(0x7f0000004000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000005000)=@req={0x28, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2e, 0x8, 0x100000000, 0x7, 0x5, 0x10000}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000006000+0xd9f)=0x3ff, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000003000)={r5, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000, 0x9}, &(0x7f0000007000)=0x98) set_tid_address(&(0x7f0000007000)=0x0) 2017/08/09 17:00:50 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae5000)="2f6465762f72746300", 0x8000, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x77f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000010e000-0x20)={@loopback={0x0, 0x1}, 0x81, 0x2, 0xff, 0x2, 0x7, 0x7f01, 0x8000000000000000}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000b75000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x90f)=0xe8) fdatasync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in6={{0xa, 0x3, 0x964, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000)={0x7, &(0x7f0000005000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000007000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000)=0x87) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000008000)={0x8001, 0x13, 0x9, 0x8000, "f02073a79a5a38ab8e340ffaff656d2378da68842b2078bd265ff0f80c4f1732"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000-0x20)={0x1, 0x0, 0x10000, 0x3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000009000)={0x5963, r3, 0x0, 0x2}) 2017/08/09 17:00:50 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000324000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000bb000)=0x10) r2 = dup2(r0, r1) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00001b3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ef2000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000-0x34)={{0x0, 0x1, 0x2, 0x2, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000003000-0x10)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000003000)={@empty=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x2, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r5, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f6175746f667300", 0x200001, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r6, @in={{0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffe, 0x1, 0xfffffffffffff941, 0x30}, 0xa0) setregid(r4, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) iopl(0x20) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) setns(r7, 0xc000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syzkaller login: [ 51.970955] IPVS: Creating netns size=2536 id=1 [ 51.996359] IPVS: Creating netns size=2536 id=2 [ 52.037786] IPVS: Creating netns size=2536 id=3 2017/08/09 17:00:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x10000) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000bf5000)=0x0, &(0x7f0000de4000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000091e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000574000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008e8000-0x4)=0x1c, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000966000-0x1)="4a", 0x1, 0x2000000004010, &(0x7f0000de3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000}, 0x1c) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fda000)=0x14) fstat(r0, &(0x7f0000ba7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b1b000)={0x0, &(0x7f0000bf0000)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007a8000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001}, &(0x7f000021e000)=0x98) sendmsg$inet_sctp(r3, &(0x7f0000297000-0x38)={&(0x7f0000c96000-0x14)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x593a}, 0x1c, &(0x7f00001b7000)=[{&(0x7f0000dec000-0x9a)="a794ed85dadf268097f59a93ca7628f14d7be3e1f731bb4fe574b3692c81e0cd9d113373b7f009d4eabf784a6f9b97e34db102326622197813cea529d1f6231977f3616abd94b39c03f27ba4c5344ba05bee7c857ff4811cc4488332cd2e6dfcde8cb536e24a44b97ed9e0a40c4cc4a1684f8801761a868702096995809db02b9e3752945537543a26ce0de827e3ce118d353c1af2966614341e", 0x9a}, {&(0x7f0000e66000)="68cf9162ce539c58a032573680f6773f096d5583d0774712fa4040a664ef5ce31e2aef124ffde6f442e3f9fb5a5735e24f069b9334315fe045554c600867533535979502ae667bbeb755e8af1c6355efbbdd2d53c84903cc247fb968240b1f46c0958c48888444a33abb7dd06cf838d880f06d8b0091bf14", 0x78}, {&(0x7f0000efa000-0x23)="6080d6e2652eea337ce2f35a02cc51fb0bc3a7206a16e5ec47beadf67cda9e55d85e77", 0x23}, {&(0x7f0000124000-0xff)="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", 0xff}, {&(0x7f000005a000-0x58)="fa1873cd024bff0639a98e375381d2ee7f63125eaaa2e13fba305da749c34c9a350cbe2f88efc630b206faf08f346ed8fd6df9e5900a4b81edb65eec08db38a21b5ebe74e8cefb389d210c2fd07dbddca90b96d176435a74", 0x58}, {&(0x7f0000d79000-0x3f)="3677a13d9349428104f1d1f48243461af86884cc2a9c65dfcde9f8a65835c25ab0b371dacd86bf8d507d6efa8ea6875d1300313059962fb9eef48c920ab848", 0x3f}, {&(0x7f0000b55000)="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", 0x1000}, {&(0x7f00005d1000-0x25)="d3e9c36d0d12ccb3e4b8a54f4f0b143e926dda21713c5c66ffe03b015545d99b88a952fe2b", 0x25}, {&(0x7f0000929000)="36ff01ae32131b48193847e2e4a638a36c9e0151e6fb13d67ecb69de7e974a4a43c75b8fa8fd0ccf5a071c13ebcc6867321ce95e8d011095cb69373bbc7e540eef08b2c6e2a5f6f23c48a2009593b71767f7b0c0b49955d4d67b368eafc5f0477a7937720abed74b754c5520465f9ea8c4d2a53b9c18494c7415cdbb76b233f739dd6a6b4bc3ab54e95f28c46470c78fc2a057d748b3018bd80a445a1bdabef26d", 0xa1}], 0x9, &(0x7f0000eaf000)=[@init={0x18, 0x84, 0x0, {0xffff, 0x1ff, 0x8, 0x101}}, @init={0x18, 0x84, 0x0, {0xe47, 0xd63, 0x10000, 0x5a80}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8, 0x400, 0x8, 0x12, 0x4, 0x76, r4}}], 0x3, 0x40}, 0x0) r5 = socket(0x2, 0x1000000002, 0x0) connect$inet(r5, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000260000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000daf000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000fba000-0x20)={@generic="3bb53404840f8c1e164477b0e67ab904", @ifru_flags=0x9000}) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f9f000)={r4, 0x1}, 0x8) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f00003b2000-0x1000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f0000ee2000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) flock(r2, 0x4) splice(r6, 0x0, r5, 0x0, 0x50e5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00009ba000-0x30)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000001000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000048c000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000001000-0x4)=0xe8) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00000c5000/0x3000)=nil) 2017/08/09 17:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000aae000)="2e2f66696c653000") pipe(&(0x7f0000bd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = memfd_create(&(0x7f0000928000)="04", 0x5) open(&(0x7f000053a000-0x3)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37d, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000973000-0x8)=0xff) dup(0xffffffffffffffff) getpid() r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x8003f, 0x0) fcntl$setlease(r2, 0x400, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000092e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r1, &(0x7f0000c03000)=0x0, 0x400) rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) [ 52.069833] IPVS: Creating netns size=2536 id=4 2017/08/09 17:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000044b000-0x3)="000500", 0x0) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f31000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000033000-0x4)=0x0) write$tun(r0, &(0x7f000047f000)=@hdr={0x0, 0x0, 0x39c87f79, 0x0, 0x1, 0x1, ""}, 0xa) write$tun(r0, &(0x7f0000ffa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b"}, 0xec) r1 = socket(0xf, 0x100000000003, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c62000)=0x5ef) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bea000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b63000)={0x0, 0x8a, "27858f0922ec02a9945e2ae72d68b2569abf14a384ad3ac313f44a0c0e2bb04c7caa1925df1a814c82c10bd00e40a099fb84286ffcdfea1771a36206a5e7f2ac83a08273099d53d702282f0c8dcc3300a71d2fd65b17c19fee866908dce6c46a4e03c3e6fdfc0392004ac432f3d5ed0db9065b5ba71a50f89cbfbaa412fdeaa540210b7f3363e3a33454"}, &(0x7f0000932000-0x4)=0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003fd000-0x8)={r2, 0x849e}, &(0x7f0000230000)=0x8) sendfile(r1, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000bde000)="000000000000000000000000") 2017/08/09 17:00:50 executing program 5: mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)="2e2f62757300", 0xe2) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000023b000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000023b000)="72616d667300", 0x1, &(0x7f00000e5000)="") mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000023c000)="2f6465762f73657175656e63657200", 0x10000, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) syz_open_dev$sg(&(0x7f0000216000)="2f6465762f73672300", 0x4, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000020b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f00000ef000)={0x0, 0x0}, 0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000023c000)="2f6465762f73657175656e6365723200", 0x200800, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000023c000)={0x0, 0x0}) r2 = dup2(r1, r0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000210000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) r3 = open$dir(&(0x7f000023a000)="2e2f62757300", 0x40000000080800, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000041000)="2e2f62757300", 0x0, 0x0) mkdirat(r4, &(0x7f0000147000)="2e2f62757300", 0x1) r5 = open$dir(&(0x7f0000046000)="2e2f62757300", 0x0, 0x0) bind$unix(r4, &(0x7f0000004000)=@abs={0xfffffffffffffffd, 0x0, 0x2}, 0x8) mkdirat(r4, &(0x7f0000038000)="2e2f62757300", 0x0) renameat2(r4, &(0x7f0000037000)="2e2f62757300", r4, &(0x7f0000038000-0x8)="2e2f66696c653000", 0x0) r6 = semget(0x3, 0x4000000000000000, 0x4000000010) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000033000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000198000)=0x0, &(0x7f000023c000-0x4)=0x0, &(0x7f0000104000)=0x0) fstat(r5, &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000047000-0x58)={{0x54d, r7, r8, r9, r10, 0x21, 0x101, 0x0, 0x0, 0x0}, 0x2, 0x8, 0x3f, 0x0, 0x0}) inotify_rm_watch(r4, 0x0) renameat(r3, &(0x7f000000d000)="2e2f66696c653000", r5, &(0x7f000002b000)="2e2f66696c653000") mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r5, &(0x7f000023c000-0x12)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) syz_fuse_mount(&(0x7f0000047000-0x6)="2e2f62757300", 0x0, 0x0, 0x0, 0x0, 0x201821) r11 = syz_open_dev$loop(&(0x7f000053a000)="2f6465762f6c6f6f702300", 0x3, 0x20400) ioctl$KDGKBDIACR(r11, 0x4b4a, &(0x7f0000aa4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fanotify_init(0x23, 0xfffffffffffffffd) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f000023c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 52.106226] IPVS: Creating netns size=2536 id=5 2017/08/09 17:00:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x10000) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000bf5000)=0x0, &(0x7f0000de4000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000091e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000574000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008e8000-0x4)=0x1c, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000966000-0x1)="4a", 0x1, 0x2000000004010, &(0x7f0000de3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000}, 0x1c) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fda000)=0x14) fstat(r0, &(0x7f0000ba7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b1b000)={0x0, &(0x7f0000bf0000)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007a8000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001}, &(0x7f000021e000)=0x98) sendmsg$inet_sctp(r3, &(0x7f0000297000-0x38)={&(0x7f0000c96000-0x14)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x593a}, 0x1c, &(0x7f00001b7000)=[{&(0x7f0000dec000-0x9a)="a794ed85dadf268097f59a93ca7628f14d7be3e1f731bb4fe574b3692c81e0cd9d113373b7f009d4eabf784a6f9b97e34db102326622197813cea529d1f6231977f3616abd94b39c03f27ba4c5344ba05bee7c857ff4811cc4488332cd2e6dfcde8cb536e24a44b97ed9e0a40c4cc4a1684f8801761a868702096995809db02b9e3752945537543a26ce0de827e3ce118d353c1af2966614341e", 0x9a}, {&(0x7f0000e66000)="68cf9162ce539c58a032573680f6773f096d5583d0774712fa4040a664ef5ce31e2aef124ffde6f442e3f9fb5a5735e24f069b9334315fe045554c600867533535979502ae667bbeb755e8af1c6355efbbdd2d53c84903cc247fb968240b1f46c0958c48888444a33abb7dd06cf838d880f06d8b0091bf14", 0x78}, {&(0x7f0000efa000-0x23)="6080d6e2652eea337ce2f35a02cc51fb0bc3a7206a16e5ec47beadf67cda9e55d85e77", 0x23}, {&(0x7f0000124000-0xff)="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", 0xff}, {&(0x7f000005a000-0x58)="fa1873cd024bff0639a98e375381d2ee7f63125eaaa2e13fba305da749c34c9a350cbe2f88efc630b206faf08f346ed8fd6df9e5900a4b81edb65eec08db38a21b5ebe74e8cefb389d210c2fd07dbddca90b96d176435a74", 0x58}, {&(0x7f0000d79000-0x3f)="3677a13d9349428104f1d1f48243461af86884cc2a9c65dfcde9f8a65835c25ab0b371dacd86bf8d507d6efa8ea6875d1300313059962fb9eef48c920ab848", 0x3f}, {&(0x7f0000b55000)="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", 0x1000}, {&(0x7f00005d1000-0x25)="d3e9c36d0d12ccb3e4b8a54f4f0b143e926dda21713c5c66ffe03b015545d99b88a952fe2b", 0x25}, {&(0x7f0000929000)="36ff01ae32131b48193847e2e4a638a36c9e0151e6fb13d67ecb69de7e974a4a43c75b8fa8fd0ccf5a071c13ebcc6867321ce95e8d011095cb69373bbc7e540eef08b2c6e2a5f6f23c48a2009593b71767f7b0c0b49955d4d67b368eafc5f0477a7937720abed74b754c5520465f9ea8c4d2a53b9c18494c7415cdbb76b233f739dd6a6b4bc3ab54e95f28c46470c78fc2a057d748b3018bd80a445a1bdabef26d", 0xa1}], 0x9, &(0x7f0000eaf000)=[@init={0x18, 0x84, 0x0, {0xffff, 0x1ff, 0x8, 0x101}}, @init={0x18, 0x84, 0x0, {0xe47, 0xd63, 0x10000, 0x5a80}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8, 0x400, 0x8, 0x12, 0x4, 0x76, r4}}], 0x3, 0x40}, 0x0) r5 = socket(0x2, 0x1000000002, 0x0) connect$inet(r5, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000260000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000daf000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000fba000-0x20)={@generic="3bb53404840f8c1e164477b0e67ab904", @ifru_flags=0x9000}) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f9f000)={r4, 0x1}, 0x8) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f00003b2000-0x1000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f0000ee2000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) flock(r2, 0x4) splice(r6, 0x0, r5, 0x0, 0x50e5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00009ba000-0x30)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000001000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000048c000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000001000-0x4)=0xe8) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00000c5000/0x3000)=nil) [ 52.151381] IPVS: Creating netns size=2536 id=6 2017/08/09 17:00:50 executing program 4: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f000002c000)="72616d667300", 0x1000010, &(0x7f0000017000-0x2)="5c00") r0 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) lseek(r0, 0x0, 0x4) r1 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0xfffffffffffdffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d2000/0x400000)=nil, 0x400000, 0x0, 0x32, r1, 0x0) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f000030c000-0x10)="020baf0102000000100000000000007d", 0x10) r4 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x0, 0x2) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000322000-0x28)=[{r4, 0x800, 0x7}, {0xffffffffffffffff, 0x81, 0xfff}, {r5, 0x7fff, 0x10001}, {0xffffffffffffffff, 0x400, 0x41}, {0xffffffffffffffff, 0x1, 0xe1b7}], 0x5, &(0x7f0000c6f000-0x10)={0x0, 0x0}, &(0x7f000008d000-0x8)={0x3f}, 0x8) fstat(r1, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r6) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x5) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000846000-0x8)="2e2f66696c653100", &(0x7f000002e000)="617209000000", &(0x7f000002f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) alarm(0x9) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000308000-0xe)="2e2f66696c65302f66696c653000") link(&(0x7f00006d4000-0xc)="2e2f66696c65302f62757300", &(0x7f00007cd000-0xe)="2e2f66696c65302f66696c653000") [ 52.187468] IPVS: Creating netns size=2536 id=7 2017/08/09 17:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c6a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000c58000)=0x8000000000000000, 0x4) close(r1) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000384000-0x4)=0x0) wait4(0x0, &(0x7f0000e6d000)=0x0, 0x40000001, &(0x7f0000f06000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001e3000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000e47000)=0x7e, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000064f000)={0x1, &(0x7f000087a000-0x8)=[{0x6, 0x4000000000000000, 0x0, 0x100}]}, 0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000034e000)=0x4, 0x4) r4 = request_key(&(0x7f0000931000)="2e726571756573745f6b65795f6175746800", &(0x7f0000a4c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007e5000-0xd)="6370757365742970726f635b00", 0xfffffffffffffff9) r5 = request_key(&(0x7f0000599000-0x5)="5d08010504", &(0x7f00004a0000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a7f000)="6370757365742970726f635b00", 0xffffffffffffffff) unlinkat(r0, &(0x7f0000e70000)="2e2f66696c653000", 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000095a000)="0000000000000000000000000000000000000000") request_key(&(0x7f00007ae000)="6c6f676f6e00", &(0x7f00001d7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e7000-0x5)="5d08010504", 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r4, &(0x7f00002e3000-0x10)=[{&(0x7f0000211000-0xe4)="37e47e3873757175b18aa9b5d7794166c4e735bb04ab47add72688896d28f6f2c0c551b79cdfe476392e27d9aea6d892b099c9afc6e34eb82591b229d5ee058c1b1d4567f7ff86f157a6f45a556ad2716d3eb1e612593576d1342ac0d501e9b8793b72a357b9374f12f211b261bd1157bc42d5b0bdee7006bad88df3b109c6e309c4062027cfe20a009d3feb9bae721faf013d6c05d26ac9f70e5ae56fbd687588f2bcbf133dc639cf4dc2497207b650401620fcf1d019250a23c4f162505206a50caffc49675a1e61b10f9a0842342b452b00c86fb91028ed8ced070119cad551d2648c", 0xe4}], 0x1, r5) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00004fc000)=0x7ff, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00004cf000)="68696768737065656400", 0xa) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r1, &(0x7f0000bf7000-0x1008)=@pi={0x8400, 0x0, "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"}, 0x7a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x100002000000) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000b64000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x0, 0x1, "113c95613a090754db9cf531f0fbb9badd4d27e1ea5cff091c79745a592e141a6bbcd35360237bd9ed2290e643b1fa32198b141af3bb2808c6963f73494ca5864fea246a10b33841ba3280af3d39032f"}, 0x160) connect$inet6(r1, &(0x7f0000357000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) write$tun(0xffffffffffffffff, &(0x7f0000783000-0x68)=@pi={0x1000, 0x7, "2b028046246b1468198c2328c99ede554b7a2f06c7e19fe0d30e0874f0fd8cf35b1409c3a0b6c5f52c5aa28ea42dd76350"}, 0x38) 2017/08/09 17:00:50 executing program 5: prctl$void(0x1b) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d8c000)="2e2f66696c653000", 0x100) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) socket(0xf, 0x3, 0x2) r2 = perf_event_open(&(0x7f0000733000-0x78)={0x0, 0x78, 0x0, 0x10001, 0x5, 0x0, 0x0, 0x1, 0x100, 0x2, 0x2, 0xd7, 0x1, 0x1, 0x0, 0x9, 0x2, 0x2, 0x62, 0x0, 0x6, 0xe8, 0x1, 0x5, 0x4, 0x1, 0x0}, 0xffffffffffffffff, 0x3ff, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00006db000)=0x80000000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7d000)="2f6465762f706b74636476642f636f6e74726f6c00", 0xc0000, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x800001, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0x0, 0x0, 0x0, 0x0}}, 0xe8) lremovexattr(&(0x7f00006ea000-0x8)="2e2f66696c653000", &(0x7f0000ae6000-0x2)="00") socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000ea5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000f9e000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x8000000000014, &(0x7f000007a000-0x10)={r3, 0x0}, 0x10) 2017/08/09 17:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) write(0xffffffffffffffff, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) recvfrom(0xffffffffffffffff, &(0x7f00009ec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000162, &(0x7f0000f27000-0x8)=@llc={0x1a, 0x3, 0x4, 0x0, 0xa2, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000132000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000853000-0xc0)=[{{&(0x7f00009af000-0x60)=@nfc_llcp={0x27, 0x80, 0x0, 0x5, 0x0, 0x0, "3c3a7fa05a6025751277159865a9cdd895c576ddb76ffae834b371324d20d7d57f9745bf0ded504f856699994b7f8129a29fd56f5d41f5c5305a698f030a9a", 0x0}, 0x60, &(0x7f0000d15000-0x50)=[{&(0x7f0000be7000)="", 0x0}, {&(0x7f000029f000-0xe1)="", 0x0}], 0x2, &(0x7f0000409000)=[{0x10, 0x0, 0xfff, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x1410e58659d53548) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000034000)={0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) epoll_create1(0x80000) mprotect(&(0x7f0000333000/0x4000)=nil, 0x4000, 0x2000008) [ 52.211143] IPVS: Creating netns size=2536 id=8 2017/08/09 17:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000052e000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000b2f000)="2e2f66696c653000", 0x0) write$tun(r2, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) sched_setaffinity(r0, 0x8, &(0x7f000004a000-0x8)=0x2) ioctl$TIOCEXCL(r2, 0x540c) creat(&(0x7f0000587000-0x8)="2e2f66696c653000", 0x80) rename(&(0x7f0000fb3000-0x8)="2e2f66696c653000", &(0x7f0000fb2000+0xb82)="2f66696c653000") ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000edb000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) ptrace$pokeuser(0x6, r0, 0xedc, 0x325) link(&(0x7f0000b2b000-0x8)="2e2f66696c653000", &(0x7f0000930000-0x8)="2e2f66696c653000") stat(&(0x7f0000376000-0x8)="2e2f66696c653000", &(0x7f0000c45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000d44000)="2f66696c653000", &(0x7f0000948000-0x7)="2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) 2017/08/09 17:00:50 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x7fffb) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f00006f0000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5) mmap(&(0x7f0000e23000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x3) mmap(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x1000000000001, 0x2004011, r0, 0x0) mmap(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000fe7000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000875000)=0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x50, r3, 0xffffffffffffffff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000be1000-0x4)=0x0, &(0x7f0000b44000-0x4)=0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x1, 0x2010, r2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000fe2000-0x4)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe7000)="3912e8b28a66ee102fc45889e618cef3c9428751e4397793493fef66b60622819a0f5b3fb88e610f520874abc842160eca76ace845fd4c73c7683a80aeaa01a8b41846f50efd80d561390a9ee25bbab12504790ea1b816156f64e6b1a228245d9b6fcbbea745b969846a7e4a802bf08b9fa754e623962c4f6624aeede5a2853705da31db53e6533b2d8162d0140019e59fca6fc435af13ddd9833b407f950733ac842a3c8f8f878d89f340f331d5522984041fbcbc289e2211c76b97e19f8c239055ad4459242bb8c94064fb5a228daec8f292891c1ea00793d38b6ca4c0f77640b6f0ffa29475a0101612638d5298864146", 0xf2, 0x20000008, &(0x7f0000c09000)={0xa, 0x2, 0x100000000000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x6, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x3, 0x7533, {0xf, 0x4, 0x5, 0x942, 0x0, 0x1, 0xa30, 0x1f, 0x4, 0x9, @empty=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x3}, @end={0x0}, @noop={0x1}, @rr={0x7, 0x1f, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}]}}, "de19ea15f2811f87"}}}}}) mmap(&(0x7f0000039000/0x4000)=nil, 0x4000, 0x3, 0x41050, r1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000fe4000)={@generic="ed715188e00c065b07b8cb6aaca6126e", @ifru_flags=0xd00}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe8000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe8000-0x4)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fe9000-0x10)=@common="726f7365300000000000000000000000", 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000fe8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe4000-0x4)=0xb9) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0xc, 0x4010, r2, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x10000001000001, 0x32, 0xffffffffffffffff, 0xfffffffffffefffd) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fe5000)=0x0, &(0x7f0000e46000)=0x4) [ 52.263322] sock: sock_set_timeout: `syz-executor5' (pid 3478) tries to set negative timeout 2017/08/09 17:00:50 executing program 7: mmap(&(0x7f0000c24000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c25000-0x4)=0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000c27000-0xc)="2f6465762f62696e64657200", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c27000-0x98)={0x0, @in6={{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7}, &(0x7f0000001000+0x69a)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x442}, 0x8) setuid(r0) mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000008000-0x20)=[{&(0x7f0000060000-0xec)="8a46f80b4cf2818c51ca213f29a302af03edd2061df3798d00fb4200604c1a95198440890fcc0ff00e626339f05cddf29bfc31a25323ff8b58c361c9e5042e3a3162f61e23e3cef69bf3eb5bda3ecd756f73bb5f9ab50fe3b592048d68f470a4b3ef1068bae40002f27b09696a5363f9a7182e47019821188f0613c922de19f8eb75d29225e024a9b920b4f9c4240e5a1f6ac8f4ab48da342d11e66d3f7ba0cf68ab5e15b57dee23e9443b987caea292fcc3dd7fcfd7c3c63035b223be03ccfea29f8d075ba7c9c035af607c9951651ff3904176fd7690e5fb9417740f9f268f27d9b27f6574237a428b54f8", 0xec}, {&(0x7f000005f000-0x61)="016261b2719e7ec1dcdacad97b7e22c2bcaef92ec4bf3126968538d235bf715b85ca5a5a33521ecfe4b13d4b8d9fb3d2f10c3d45b05f1101f64f498d7f99b89b36eb636a52a46efed5f0fbfc13a3304f7a152a5c9197488f0140105ca402c7bcd5", 0x61}], 0x2, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f000020f000-0x12)={@common="64756d6d793000000000000000000000", 0x0}) 2017/08/09 17:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000058e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000352000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2000, 0x0, 0x0) r1 = creat(&(0x7f0000e95000-0x8)="2e2f66696c653000", 0x22) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x34f3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00003d7000-0x20)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00004af000)={0xdf, r3, 0x10001, 0x8001}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000591000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x3) unshare(0x8000400) r5 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x41, 0x1, &(0x7f000004b000)={0x1, 0x7, 0x9, 0x0, 0x0, 0x0, 0x3, 0x1fe}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000139000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r5, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000037000)={0x77359400, 0x0}) r6 = dup(r5) clock_gettime(0x0, &(0x7f0000bc1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ccc000-0x10)={0x0, 0x0}) futimesat(r6, &(0x7f0000330000)="2e2f66696c653000", &(0x7f00004ce000-0x20)={{r7, r8/1000+10000}, {r9, r10/1000+10000}}) r11 = syz_open_dev$vcsn(&(0x7f00001da000)="2f6465762f7663732300", 0x8, 0x0) setsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f00008c8000)={0x0, 0x6}, 0x8) mq_timedsend(r5, &(0x7f0000887000-0x1)="eb", 0x1, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000410000)={0x0, 0x0}) r12 = dup(r5) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r12, 0xc04064a0, &(0x7f000002c000-0x40)={&(0x7f00000e2000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000049f000)=[0x0, 0x0], &(0x7f00007fe000)=[0x0, 0x0], &(0x7f0000ec4000)=[0x0, 0x0, 0x0], 0x6, 0x2, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) r13 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000469000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r13, 0x84, 0x13, &(0x7f0000289000)=0x6f9, 0x4) mq_timedreceive(r5, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) ioctl$sock_FIOGETOWN(r11, 0x8903, &(0x7f0000706000)=0x0) fstat(r13, &(0x7f0000f26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/09 17:00:50 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000153000)=0x6dc, 0x4) bind$inet6(r0, &(0x7f0000d8c000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c5f000-0x4)="7e30d26017ebd95083967202783d2ecd6c0d9c1a22818437b790183660ed78c2a981f54ccdd4033b1a69d46dfede36332aa64ee8d38038d141dc8abdbbe17931893b50c47b", 0x45, 0x0, &(0x7f0000353000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getgid() mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4000e, 0x1) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f6f000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000-0x10)=[{&(0x7f0000f70000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000f71000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x2, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) write(r0, &(0x7f0000a90000)="1651e87d7f10314227edf272903816dc88262d0cd6c9d0ef5838cea222574a236ce5ed771cd6c36f9e3a4c3b02149b7b293e7d04f4e8806443fa6941dfa9feb4511f2f3f83a27d", 0x47) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000046d000)={{0x7, 0x413b}, {0x802, 0x7}, 0x3, 0x8005, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f00005fd000-0x8)="2e2f66696c653000", 0x22000, 0x20) setsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000518000)=0x29, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000f72000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000065c000-0x20)={0x3, 0x0, 0x3, 0xf5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d0b000)={0x2, r3, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000e60000-0x10)={0x6, r4}) r5 = socket(0x4, 0x7, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x5, 0x32, r5, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000f71000)={0x0, 0x3}, &(0x7f0000f72000-0x4)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f72000-0x98)={r6, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff}, 0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f70000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000f73000-0x3a)="4a53b5b3b200c69510a448229a265f3039acb92bc6d4d7a10b585531e43b0fb930875acd0d0943cc0e64d06ce4b29fff5c9302959a78e4eb6ae9") setsockopt$inet_dccp_buf(r7, 0x21, 0x0, &(0x7f000027f000-0xf)="97cd22935a59d87cfe5de5109f49e7", 0xf) 2017/08/09 17:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00003c1000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xb0200) socket$inet6(0xa, 0x3, 0xcd0) socketpair(0x9, 0x80000, 0x0, &(0x7f000073b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00007b3000)=0x49a9) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006c0000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000d71000-0x48)={{0x1, 0x0, 0x200, 0x2, 0x1000}, 0x5b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x30, 0x1f, 0x100000000}, &(0x7f0000000000)=0x18) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000fc5000)="120000002600e7ff00ffe90009149b00f99b47", 0x13, 0x0, 0x0, 0x0) 2017/08/09 17:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000057f000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) fcntl$setsig(r0, 0xa, 0x7) syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0xfffbffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f00003cf000/0x3000)=nil) r1 = syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x8000000024401, 0x0) 2017/08/09 17:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000033e000)=0x75) gettid() pipe2(&(0x7f00001f8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) r2 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0xe000, 0x0, 0xffffffffffffffff, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000573000-0xa)="2f6465762f70746d7800", 0x800, 0x0) ioctl(r3, 0xe92, &(0x7f0000afb000)="") write$fuse_init(r4, &(0x7f0000018000-0x50)={0x50, 0xffffffff, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x20000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TCXONC(r3, 0x540a, 0x3) ioctl$int_out(r4, 0x5462, &(0x7f00009c2000)=0x0) clock_gettime(0xffffffffffffffff, &(0x7f000005f000-0x10)={0x0, 0x0}) ioctl$TCXONC(r4, 0x540a, 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f000082c000-0x24)={0x3df, 0x3ff, 0x8, 0x40, 0x4, 0x20, 0x5, 0x0, 0xffffffff7fffffff, 0x401, 0x40e1, 0x4}) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000084c000)={0x1, &(0x7f000009d000)=[{0x0, 0x0}]}) epoll_create1(0x80000) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f00003d6000)={r5, 0x1, &(0x7f000058b000-0x4)=[0x2], &(0x7f0000621000)=[0x5, 0x5, 0x9, 0xffffffffffffff66, 0x18000000000000, 0x9, 0xf61a, 0x100000001, 0x5], 0x2, 0x4, 0xff, &(0x7f0000fc4000)=[0xb04, 0x4, 0x5, 0x36], &(0x7f000073c000-0x4)=[0x5], 0x0}) r6 = msgget$private(0x0, 0x3fe) creat(&(0x7f0000c4d000-0x8)="2e2f66696c653000", 0x24) getsockname$unix(r1, &(0x7f00001a1000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fee000-0x4)=0x1002) msgsnd(r6, &(0x7f0000001000)={0x3, "8784"}, 0xa, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00006b2000)="2f6465762f6175746f667300", 0x800, 0x0) msgrcv(r6, &(0x7f00001a8000)={0x0, ""}, 0x8, 0x1, 0x3000) 2017/08/09 17:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000fb5000)={0x40, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, 0xffffffffffffffff}]) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00005cf000-0x50)="") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000dad000)={0x8, 0x1000, 0xc, 0x0, 0x2, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x100000003, 0x32, r1, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000034000)="") r2 = semget$private(0x0, 0x2, 0x20) semop(r2, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000023000)="2d2a00", 0x1, 0x8, &(0x7f0000039000)={0x1ff, 0x6, 0x1, 0x7, 0x2, 0x100000008100, 0x1ff, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000011000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f000000f000)=0x0, &(0x7f0000000000)=0x4) r6 = inotify_init() mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x2000108, 0x30, r4, 0x3d) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000003b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082e000)="2f6465762f72666b696c6c00", 0xa03f, 0x0) r9 = accept$inet6(r5, &(0x7f0000034000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001c000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000eba000)={0x0, @in6={{0xa, 0x0, 0x990, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x0, 0x9, 0x10}, &(0x7f00000ad000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eaa000-0x10)={r10, 0x8, 0xfffffffffffffff7, 0x7}, &(0x7f0000c1b000-0x4)=0x10) r11 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r12 = socket$inet_icmp(0x2, 0x2, 0x1) r13 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000f000-0x48)=[{r3, 0x0, 0x0}, {r4, 0x8000, 0x0}, {r6, 0x400, 0x0}, {r7, 0x0, 0x0}, {r8, 0x80, 0x0}, {r9, 0x10, 0x0}, {r11, 0x1, 0x0}, {r12, 0x80, 0x0}, {r13, 0x9038, 0x0}], 0x9, &(0x7f0000039000)={0x0, 0x0}, &(0x7f000003a000-0x8)={0x9}, 0x8) 2017/08/09 17:00:50 executing program 3: mmap(&(0x7f0000000000/0x8e5000)=nil, 0x8e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00008dc000-0x180)=[{{&(0x7f000088d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00007f2000)=[{&(0x7f00008dc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x1, &(0x7f00008dc000-0x73)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00008dc000-0x40)=[{&(0x7f0000116000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f00003f5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f00008dc000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000777000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x4, &(0x7f00002e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0xb449}, 0x401}], 0x2, 0x10003, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(0xffffffffffffffff, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f00002c8000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b7}, 0x1c) mmap(&(0x7f00008e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008e7000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e6000-0x9)="2f6465762f70707000", 0x10000, 0x0) mmap(&(0x7f00008e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00008e5000)={0xe42, 0x3, 0x1b, {0x0, 0x0}, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008e6000)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00006ea000)="6aa6e5f5aca8dd0be93f37ca6f10f0ae796fde334fae7c3f08b99eaf9b6700161f1b61df4ca67359a33428bd862e3eae37309c4b25c8e281ca0dbceee58de39b72650d1c48d410ef9bc4bb9ade2e8cdf22181aa4b47e88caa19df492ab075595bd607bbbe5ebbf7f8e6e49cf460c470eac97867ff9fa8f2066c783a77bd2dd9a5fe77b1126684c55863756be24cc37587ae3ee9b8dafcf31365d9818835af08c3133c3d918", 0xa5, 0x200080c0, &(0x7f0000653000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x200}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008e7000)={0x5, [0x8001, 0x8, 0xe0000000, 0x3, 0x1000]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000316000-0x4)=0x401, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00008d7000-0x6b)="ed5e64", 0x3, 0x800, &(0x7f00008d7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38000000000002}, 0x1c) 2017/08/09 17:00:50 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000178000-0x8)={0x3}, 0x8, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000474000)="00", &(0x7f0000cc6000)=0x1) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000000)="0000000000000000000000", &(0x7f0000000000)=0xb) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000012000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000015000)=[{&(0x7f0000dbf000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x1) prctl$getname(0x10, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@common="697036746e6c30000000000000000000", 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x13f, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x22, &(0x7f000046f000)="0300000200000000", 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000852000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x44, &(0x7f000033c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x40, 0x80000000}]}}, {"6d96"}}}}}}) syz_emit_ethernet(0x93, &(0x7f00006d0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x1000}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d72000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000138000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000+0x163)={0x0, 0xd1, "141fddd9c76dd2fce921a3645d54bc15cc796d65abf7d4ea4767de77a2de7f52f2622fa2f44ad155ff540cae2154d42146426d3c0db3699512a0a7230af63f33ad326f6ba8f5e504c461f5014826acc441e2dae7f16a75b2dc4b76996e29250ae0e96b006660b4fe933ed02f400bfcb00b471333a24ca54fc6ec0c9bc980b816db566737d09670d60d6ed4d61a3b01d708b4250d1d57b93a4c9e5cbc9b9d82ddc15224ac3de73874e6a3252e7a3dd1ec4c2a7ab1a4b743521c5c6325c9c57923b6527424b4be09e77bb62e5200aa312e34"}, &(0x7f0000000000)=0xdc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001000-0x50)={r7, 0x45, "67a186f7f61c90ad9cd6114e5f22069555a7d34de9b2e360f84287eddba0aa14e8346c722b9d55c775ae0a3f3e6238e045e673ebf3883f191842819046e8fe1d5c4bbb75e5"}, &(0x7f0000002000-0x4)=0x50) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000102000)={0x0, 0x9, &(0x7f0000f44000-0xc0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}]}, &(0x7f000016a000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000f9f000)={r8, 0x70ce}, &(0x7f0000003000-0x4)=0x8) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0069"}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r8, 0x400, 0x1, 0xffff}, 0x10) 2017/08/09 17:00:50 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000005000-0xc)={@multicast1=0xe0000001, @rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000006000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x515, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x4, 0x2, 0x7}], {0x8100, 0x7, 0x7, 0x80000001}}], {{0x0, @ipv6={0x8, 0x6, "428e7e", 0x4d7, 0x3f, 0x3fd, @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}, {[@dstopts={0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x25, "71f6e058e9f48b7a2c5f3247cdb1ef59f01b173f1ee8c04245bab366338cfee17dd16f8599"}, {0xff, 0xb8, "35ca8008aa76097734c434a7b49a6b9c3a89f8ec875ee322d24395cdc0c481ce09d19705f0481d67757169447f6b13f4c01505e8b231703c574cdb50888b53d0222c0903ba43663173f330495f088f6088c17bcef3dab30e5fcb764e518acb87bf6124e17c25901b36df0235b0fb1aa0d4a45fe418663e0550eaf35f1c9749c9ecfd6454310d88071f3645f6f0bb950013e2d9158dd8bffe6cfb8c1e882cd6eeb221e9324eb866f2ebf3be4f8f1ac7a24152b6ffc2f1f6ac"}, {0xcb, 0xa3, "19b6e1681476a3bde77669e40968247b91c263b2b58f5fa00200000000000033cf7a350e17a0fe840ed85b84436f0bf4568518a06a3ab2365531bd03b35d40b79b2e6abb520baf67042460ff86e9f577cb0f4ea977dfde43deceecc58162d3a6ce5e07b7cf03a9fe4d1086b1736404df82247462f51de2a64e8526a5c2729814e7236d27552a067c3af4a2addfb40ba82e23c8f33a4118d69ed13813a377ed649c2d42"}, {0xcb, 0xcb, "da09fa258957c942904dba5158538b3fa3eb8a5da2f6eefd5b02e5422a3987b98f217aef454a5d231a8d0d844619588ae550a8c26b57d72fa33e0b2e48be65d06d5b3bb62ae59db08603decc9eb09dd72acebfead6993bfe6deb575a0680cfbb4b8639b9f1f391c7c5e000000002000000e12a2dfaade4041d3a4e52996695e7120b3456c64f65420dfed7c21cedb9ed87136a46f1b4a413310aae2361988303e90bbe4541db2866cb762e2c8cee7dd771f943e65198fd7af9536707650170890340e2a5d94cc732498b66"}, {0xff, 0xc9, "b383ec9fc76a2e165c516ea42ffff714470cd6dfae306408c8ebb1802c503ab3435cc3ddf8a4d09eb04b900a6205e0c73de3899f25731093b4b99a9f1e9ec8e54ed8984b61e5bf42a170f3b51454cfdc0d09e2bd7107cef55ba9c310dcfdca78d19e2e454696103f898089fed980f12274e638b864b9d9222371732f39d18908b4b025bc11aae55bf22eccd4b72c0370e5f03910a3cccf6fc0458520a53ee5555047bc7dc42a35c2e880df636b33621ae990aef8e70550db2a596401e29f29bca29d3d1864f731267b"}, {0xff, 0xe8, "0a70155744b74761a9e646e3f5df48348ae9cf49d6f3405602b50bcd2ab3ddab08f666f8d4d8884a094118a81bea3d58a206f6ffdf32492b44ccb8a6d972b767d469c893a6a06232b25454ffa804496a8384b830efd6e12bd723a8bb28d22ca21caf7cf4295ef72787439ae4b2e8a7eba7143cb206aae0cf122dea2d5ebdbfc4dadd2447be76dbba16427522f1062b995df8fcbbe3b8b389dc7e8379cc520e3ad052585f1e5b37ec24680fd982b3dc700eaf9aef4c7d295e5be0d2f6407376630338e732d2b75e14cff95ee24c3bf6e6f708f77ad4a79a958430b27461498b49704f1a7366300b2d"}]}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x380, "4dc31b", 0x1ff, "2f3993"}, "c5d1bd4210f1e413903d801aa6d9d8aaa1c0d90f82c1137ec45f6a84fd62efd156ee2cfea25dfbe0e7e3bcc0d0917deb29e9151bbff4afed6646b37236815cba0a7c001036014b9690ac2078f42f7d65747a78960f73350760cf241129bc9935212593a981b1ed7d2d9ed9cc608f6217fb730ee323e597a0adab3c99c5b1d6cd2527eeda372f92ecee76d2ce5e4e4b02a0378fa125e3ae3c0f08ed3c20db4657c5f6ded9819ee869816118b3624c9878a827ed03c36934"}}}}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000)="6465616400", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0xb)="2f6465762f6877726e6700", 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000007000-0x10)={0x0, &(0x7f0000000000)=[]}) r2 = request_key(&(0x7f0000006000-0x8)="6b657972696e6700", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000+0x635)="2f6465762f6877726e6700", 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000006000)={0xfffffffffffffff9, 0x3f, 0x6}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f7667615f6172626974657200", 0x2200, 0x0) keyctl$link(0x8, r1, r2) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000007000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$fuse_notify_inval_entry(r0, &(0x7f0000004000-0x20)={0x20, 0x3, 0x0, 0x1f, 0x4}, 0x20) add_key(&(0x7f0000002000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xbe)="a1", 0x1, 0xfffffffffffffffb) 2017/08/09 17:00:50 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a72000)="730100ffffffffffff0600", 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000082000)={0x0, 0x101}, &(0x7f000019c000-0x4)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe3000-0x4)=0x80, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe1000)={r1, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000}, &(0x7f0000fe1000)=0x98) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0xa, 0x0, 0x0, 0x0, 0x2, "0000187ad3"}, 0x10) r2 = socket(0xf, 0x3, 0x2) sendfile(r2, r0, &(0x7f0000fd4000-0x8)=0x0, 0x6f) 2017/08/09 17:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db6000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efb000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, r0, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000ad2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a71000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f00001be000-0x4)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f00005df000-0x38)={&(0x7f0000aa6000-0x33)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x33, &(0x7f0000e3a000-0x90)=[{&(0x7f0000252000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f00006a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000b47000)="00000000", 0x4}, {&(0x7f00007eb000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000e39000)="000000000000000000000000000000000000", 0x12}, {&(0x7f000048c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a5d000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000005c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000457000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x9, &(0x7f0000260000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x12de}, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000f3a000-0x8)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000ad2000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f70746d7800", 0x880, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) dup2(r1, r6) fcntl$getown(0xffffffffffffffff, 0x9) sendfile(r6, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000bf8000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000cb7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009ca000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000adc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000277000)=0x0) openat(r5, &(0x7f00007b9000-0x8)="2e2f66696c653000", 0xe000, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00003b0000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f5c000)=0x14) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000b37000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0x9, 0x19, "880a66cf060b8ce81f2c4f2ab439cdcc273b81e84743cfddae19e8d2f009f1f0ab32a1bc2117151700c5a3c5e9748634d7d8abdc2dd3c8a145e77f339b6cbbe7", "99328d739bc5fa1e456127f2a7728f268ba5d2eab2ff20bc4ac9f66e3204e8ec", [0xa5a, 0x3], 0x0}) 2017/08/09 17:00:50 executing program 6: syslog(0x5, &(0x7f000073a000)="00", 0x1) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000e6d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000e3f000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x800000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r4 = gettid() ioctl$TIOCGSID(r1, 0x540f, &(0x7f00001a3000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f000058b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xebcf) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x7, 0xed3, "6b03"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x400000000000) getpeername$unix(r3, &(0x7f0000139000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000af1000)=0x8) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000fe0000-0x28)={@generic="73f934a3976d485b154e6e1d8108837d", @ifru_names=@common="626f6e64300000000000000000000000"}) write(r6, &(0x7f0000004000)="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", 0xfa3) get_thread_area(&(0x7f000057f000)={0x12, 0x3, 0x2, 0x0}) timer_create(0x2, &(0x7f0000a35000-0x50)={0x0, 0x3, 0x2, @pad=[0x7, 0xb1, 0x6, 0x401, 0x9, 0x8001, 0x7, 0x858]}, &(0x7f0000a42000-0x4)=0x0) timer_getoverrun(r8) 2017/08/09 17:00:50 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x7, 0x44032, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000070a000-0x20)=[{r1, 0x3010, 0x0}, {r1, 0x10, 0x0}, {r0, 0x282, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x8) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() vmsplice(r1, &(0x7f000070b000-0x30)=[{&(0x7f0000629000-0x17)="74c8283e579df2d48620937303b8e0bba0b01c93039d78", 0x17}, {&(0x7f000070b000-0x85)="610efe97597226af1f8284fbb6ae93962c8a7d1b8db6419dfa7983f44fe5fe9067d967ea266217ac85fc0f2d429d309c7ff9ff758f05c81b35dd956ec993dc72621ef06635f0504ef2755b9f8d47d6f2438c726cc52560b8fa3221d5fd25aeb374b75716337b18f719da84988ea3558c6ceedda6d4ea5caeec2872273104f29af40db63c02", 0x85}, {&(0x7f000070b000-0x7c)="ada9748a55d89d52e9dfb10d781402734060067491583263103c414dcd2469234d0ab22bdc849bde056e8cabc575d348953685c3743f2e435ff9d8dfabadf56b9aedd8cd12830057636e2e32e6fb3f17eade9dbcd25046128e3b5c9d776a79cbce107c67e6a781613375c715103cf9fd4a961ae3f9e553a4e91fb242", 0x7c}], 0x3, 0x6) r2 = dup2(r0, r1) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000070a000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f000070c000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x12000, &(0x7f00005a8000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/08/09 17:00:50 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffd) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x31, r0, 0xffffffffffffffff) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004c5000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x100000000040600) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000cec000-0x8)="2e2f66696c653000", &(0x7f0000cec000-0x20)={{0x0, 0x0}, {0x77359400, 0xfffffffffffffffc}}) truncate(&(0x7f0000cea000)="2e2f66696c65302f62757300", 0x4) stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000014000)="2e2f66696c653000", r2, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0xff}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000002d000-0xc)={0x2014, 0x0}) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x40000000) r4 = signalfd4(r3, &(0x7f0000ceb000)={0x20}, 0x8, 0x800) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ced000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cec000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000538000)=0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000cec000)={0x0, 0x0, 0x0}, 0xc) r5 = gettid() r6 = getpgrp(r5) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ced000-0x4)=r6) mkdir(&(0x7f000005a000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000000b000-0x6)="2e2f62757300", &(0x7f0000056000)="73656375726974792e776c616e0518007c", &(0x7f0000030000)="", 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5460, &(0x7f0000ced000-0x8)=0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f0000cee000)="73656375726974792e776c616e0518007c", &(0x7f0000084000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) 2017/08/09 17:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe9fdd8f3e1c67ba9, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000084f000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e0000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x4, 0x2000000000032, r0, 0xfffffffffffffffe) accept$nfc_llcp(r0, &(0x7f000000e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000b000-0x4)=0x60) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000011000-0x8)={0x0, 0x9}, &(0x7f0000027000)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x135}, &(0x7f0000026000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fd5000-0x10)={0x0, 0x0}) accept(0xffffffffffffffff, &(0x7f000004a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000049000)=0x58) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0xb3, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) syz_open_dev$loop(&(0x7f0000fa2000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) 2017/08/09 17:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000052e000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = creat(&(0x7f0000953000-0x8)="2e2f66696c653000", 0x0) write$tun(r0, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) unlink(&(0x7f0000501000-0x8)="2e2f66696c653000") rename(&(0x7f0000fb3000-0x8)="2e2f66696c653000", &(0x7f0000fb2000+0xb82)="2f66696c653000") socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) writev(r1, &(0x7f0000992000-0x60)=[], 0x0) r2 = socket$unix(0x1, 0x7, 0x0) bind$unix(r2, &(0x7f00008e9000-0xa)=@file={0x10000000000001, "2e2f66696c653000"}, 0xa) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000981000-0x4)=0x416, 0x4) listen(r2, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x2000000, 0x32, 0xffffffffffffffff, 0x200) mkdir(&(0x7f0000030000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000402000)="") r3 = openat(0xffffffffffffff9c, &(0x7f000001b000)="2e2f66696c653000", 0x0, 0x0) fremovexattr(r3, &(0x7f000003a000)="6b657972696e67766d6e6574316367726f757000") getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000d9d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c2d000-0x4)=0x1000) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000186000-0x4)=0x100000001) r4 = accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00009b0000)=0x8, 0x0) mmap(&(0x7f00007e2000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000850000-0x4)=0x0, &(0x7f0000f10000)=0x4) getsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f0000a54000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c8c000)=0xc9) 2017/08/09 17:00:50 executing program 1: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e9b000-0x28)={&(0x7f00005c2000/0x3000)=nil, 0x81, 0x5, 0x8, &(0x7f0000cb3000/0x2000)=nil, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000966000-0x10)=[{&(0x7f0000ebe000)="390000001000093805bb61e119050021071c005e0200fc00ed0001168000801419001a0011000a00f00c0000000f3cc30300800000011e3a69", 0x39}], 0x1) mmap(&(0x7f0000acc000/0x3000)=nil, 0x3000, 0x4, 0x1e, r1, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000130000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000ed000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000ba000+0x199)={r2, 0x1f, 0x30}, &(0x7f0000a33000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ebf000-0xb8)={r2, 0x7, 0x7, 0x3, 0x3, 0x7, 0xfffffffffffffffd, 0x3, {r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffe, 0x8c8, 0x5, 0x100000000}}, &(0x7f0000268000-0x4)=0xb8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ebe000-0x10)={0x1, &(0x7f0000ebd000)=[{0x0, 0x0}]}) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000061f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ec0000-0x8)={r4, 0x3}) mmap(&(0x7f00001e2000/0x2000)=nil, 0x2000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000cbd000)=[{r5, 0x412, 0x0}, {r5, 0x8080, 0x0}, {r5, 0x8044, 0x0}, {r5, 0x422, 0x0}, {r5, 0x1000, 0x0}, {r5, 0x102, 0x0}, {r5, 0x0, 0x0}, {r5, 0x40, 0x0}], 0x8, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r5, 0x29, 0xa, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000fdb000)=0x4) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000fd9000-0x4)=0x100000b, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000fdb000)="2e2f66696c653000", r0, &(0x7f0000fdc000)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bca000-0x8)="2e2f66696c653000", &(0x7f0000ec1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/09 17:00:50 executing program 0: r0 = eventfd2(0x47, 0x80000) mmap(&(0x7f00006ff000/0x13000)=nil, 0x13000, 0x1, 0x32, r0, 0x2000000000000000) flock(r0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(r0, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="", 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)="2f6465762f766373612300", 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000001000)={0x1, 0x3f, 0x3, 0x2000000000000, 0x3, 0x334, 0x1, 0x6, 0xfffffffffffffe01, 0xb1, 0x6, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000710000)={0x1, &(0x7f0000005000)=[{0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000711000-0x5)={0x2, &(0x7f0000700000)=[{0xdd1c, 0x2, 0x80, 0x4}, {0x7f, 0xaf7, 0x100, 0x9}]}, 0x10) syncfs(r0) write(r0, &(0x7f0000001000-0x52)="5ea9ef33faca4f9b66e4845e94333cbd3ab025ea32bdad41fcdc9c89a92228f31da5c94dcbf781290ba029344f45afacd724eb57d1662825f0016fc4871279a7a329011e7d25255441d6f9b5f9bf423e3f2d", 0x52) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000006000-0x8)={r4, 0x1}) epoll_create1(0x80000) 2017/08/09 17:00:50 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093a000-0xf)="2f6465762f73657175656e63657200", 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000642000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000889000-0x4)=0x1008) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000645000-0x8)="2e2f66696c653000", 0x10400, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000093a000-0x14)={r1, 0x7, 0x1, 0x3, 0x10000, 0x6e}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(0xffffffffffffffff, r3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000003a000-0x8)={r1, 0xa6}, 0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000093a000-0xa0)={0x0, @in6={{0xa, 0x1, 0xad, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c5, 0xff, 0x6, 0x8, 0x1}, &(0x7f0000754000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004c4000-0x8)=@assoc_value={r1, 0x101}, 0x8) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00004b8000)="2f6465762f72616e646f6d00", 0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000051c000-0x6c)={r5, 0x62, "28b50050f9759aa3f7c816709bdc49bcbb9c06a3e1c40b9ef057ee1520a27454e2eca1db4df07051c9a695d599f9afb662e5d74675321dbb4e75696b407089d4f00201cbe7472889f92bae0fec72c702f5a3b35f72444a72a2d1a0277a0f183669ce"}, &(0x7f000093b000-0x4)=0x6c) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000093c000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000)=0xe8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000093b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x6, 0x4, 0x400, 0x8, 0x200000, r6}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000093c000-0x4)=0x0, &(0x7f000093b000)=0x4) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00005f1000)=0x0, &(0x7f0000695000)=0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000088a000)={r5, 0x4}, &(0x7f000093a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000395000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @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]}}, &(0x7f000050c000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00002e2000)=r7, 0x4) 2017/08/09 17:00:50 executing program 5: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x6, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x8, 0x4) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x30030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00002f3000/0x4000)=nil, 0x4000, 0x4000000003, 0x32, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000da8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10080) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000a81000)=0xffffffff80000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008f0000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098b000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000cc0000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x200, 0x0, 0x57}, &(0x7f0000170000-0x4)=0xa0) syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bf2000)=@common="00000000000000000000000000000000", 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000842000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getegid() lstat(&(0x7f0000d38000)="2e2f66696c653000", &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000077000)={0x0, 0x0, 0x0}, &(0x7f0000ea8000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007df000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000266000-0x8)="2e2f66696c653000", &(0x7f0000173000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005b9000)=0x0, &(0x7f0000f3b000)=0x0, &(0x7f0000049000)=0x0) setgroups(0x6, &(0x7f00000e8000)=[r4, r5, r6, r7, r8, r9]) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/08/09 17:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00002d9000)={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) connect$inet(r0, &(0x7f0000ab5000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r1, 0x0, 0x81, 0x2) r2 = accept$unix(r1, &(0x7f00008c4000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000801000)=0x1002) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f24000-0x10)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000071e000-0x4)=0x1, 0x4) setsockopt$sock_void(r1, 0x1, 0x6c8b406b924cb8de, 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000831000)="96f324cfc37d43c8f23facd06cc7fd0bfe402e1be4fab00a43cf4597adfedf195fee12782ba4e9ffaa07718977281e47ecacb44dbff9267d3e0fdf4d9623ec180f13faa6ffd26092a3f139bad9bbd3fbfed48c43ecf00f88c744c639c8bda441b09c1a86b352c9d7d801d69907ccfd2e67606d91889f379ed4fc70038fbe40a5d601b8ce30d366a56b8b7f6dc69f2d73952b4b6f45beba83fce1d6b14d64704256e27a8dd048ea9e705acbec0f1ebee3bec79ea6dc1a32e3fac56761112c9998fbedb64ab1826839061e916b5379375052d88ec992591b965b2b5debdca6a26a9297c16129", 0xe5) recvmmsg(r1, &(0x7f0000a37000-0x80)=[{{&(0x7f000077c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000452000)=[{&(0x7f000042d000)="00", 0x1}, {&(0x7f0000882000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f00006bc000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x3, &(0x7f00003ef000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000e25000)=[{&(0x7f0000b78000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000049c000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000e7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00000de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x4, &(0x7f0000afb000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x323}, 0x36ac46eb}], 0x2, 0x2021, 0x0) pipe(&(0x7f00009bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f000003e000)={0x0, 0x0}) r4 = getpid() setpgid(r3, r4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f82000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000-0x4)=0xe8) epoll_create1(0x0) open(&(0x7f0000a08000)="2e2f66696c653000", 0x40000, 0x20) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c79000-0xc)={0x0, 0x0, 0x0}, 0xc) get_robust_list(r5, &(0x7f000033c000)=&(0x7f0000b75000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000564000)=0x18) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000f5000)=0x988, 0x4) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) r8 = syz_fuse_mount(&(0x7f0000b28000-0x8)="2e2f66696c653000", 0x6000, r6, r7, 0x7, 0x1) mount(&(0x7f00002ca000-0x8)="2e2f66696c653000", &(0x7f0000b72000-0x8)="2e2f66696c653000", &(0x7f0000566000)="7270635f70697065667300", 0x1100040, &(0x7f0000266000)="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") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000082e000-0x4)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[{&(0x7f00002a6000-0x108c)=[{0x7c, 0x4000000, 0x107, 0xe57d, 0x5, "3130371f18778dd1a3a8d2f3c0c62f04e81e84dde3631dae28a894e61288cc5e21679d534c69285fe37b58d57beb7c66f05e672a396e0372952f55ec1ed3e1bb826bb3336142ff495bfbc089c4fbbd195a75b253b29e8ad384b0ca54e3baa1d17fb00fa725e1df176b916594"}, {0x1010, 0xffffffffffffffff, 0xc09, 0x3, 0x4, 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"}, {0x24, 0x80000000, 0x3, 0x10000, 0xec42, "a30898e4f003bc5255476562994e9305e27d"}, {0x104, 0x95d3, 0x300, 0x3f, 0x3, "de124df8d4c556795418594affb508407aa4abc2cb683bdb2b2482f018a52455a5762c5ad933872494c0c201ecd85c6813cede4ce39bced50693d37ac4807820198613c230e476fb84a48efc298f93afb2223ed721fd85465b508014d1311b60e0f315c28ad729f76f0b1ad2850e8a4f8fd61b657b9f10f87767c78d32f05951abeff24b41947430e65927681c836c7a20b0cc3246b67febbbf3d1f4a5a9dbc205fcbdfb7afedc4fb6a677379dd1e5dd3ba79e26718cd77125c42a8c2f6b47b03b1664de9aee9b3579837c5b951cfd41ed6694b52e342af8ae2cdfcd873287fd070626a01cc8ba899af833c2edf7aba5628e"}, {0xd4, 0xffffffff, 0x70a, 0x800, 0x80000000, "6af6e42b4e3c0a4cb0b1f23a33c0f385d41318dd18e4255fad683de281f5e0078dd372b65c97c55f8724e947bd9b3e8bbc4e35b8425f8562cd866c774af9ea1842b498fc8e7207cfebc357e40ad9a5073727ec85b8d42d543a2a923c864606f1d9dd9e1f74bf4ce71b7ad97886d08469440468185264008b668094a773fea5f3303218a579c1681c0004b8b98933c4d3c7610f234948775ca0941599c9c191cf523d632025f4d06b4c5894c2d75198e6587f79a95f5a62b87f6991334e942b9434"}, {0x94, 0x1, 0x809, 0xfffffffffffffdf4, 0x1, "e6bc27e0a2a0d71924b63f71afcd861bc97e0a1d14a6d79eb5b9962728b8fba492a66eef2e7824b9e850981652ee5a3e5c58944a07bbf88c01a27dfc4a564d920866ea734cc50d95201e5a94772016b3f424fe79ec7dd62f08b2de2ac221727c4c9f19443de5d750eb8bb0496d5f71f3deb7f7521d491386ca81511a1ce3981c3a83"}], 0x13c8}], 0x3, &(0x7f0000712000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x20000050}, 0x20040850) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r8, &(0x7f0000046000+0x157)={0x8, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c6000-0x4)=0xc) 2017/08/09 17:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000c9000-0x40)=[], 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007e2000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005bb000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x0, 0xff, 0x2, 0x100, 0x3ff, 0x2}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bb4000-0x8)={0x0, 0x9}, &(0x7f0000985000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000802000)={r2, 0x5}, 0x8) write$tun(r1, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x2, ""}, 0xa) 2017/08/09 17:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000e16000-0x8)="2e2f66696c653000", &(0x7f000024c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000fb3000)=0x0, &(0x7f000074d000)=0x0, &(0x7f0000db7000-0x4)=0x0) getresgid(&(0x7f0000282000-0x4)=0x0, &(0x7f000041e000-0x4)=0x0, &(0x7f0000e86000)=0x0) r1 = geteuid() setresuid(0x0, r1, r0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x0) r3 = gettid() r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000237000)="2f6465762f73657175656e63657200", 0x10240, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00005ac000)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000e5f000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f76637300", 0x0, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000a3c000)={0x3, 0x3b2, 0xfffffffffffffe70, 0x2, 0x600000000000, 0x2e8b24c}) getsockopt$inet_mreq(r5, 0x0, 0x27, &(0x7f0000593000)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000116000-0x4)=0x8) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fc7000)="2e2f66696c653000", &(0x7f0000fc7000)="", 0x0) utimes(&(0x7f0000c98000)="2e2f66696c653000", &(0x7f0000e11000)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) 2017/08/09 17:00:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000c45000/0x3000)=nil, 0x3000, 0x3, 0x80000000003d, r0, 0x0) mprotect(&(0x7f00003fe000/0x4000)=nil, 0x4000, 0x2000000) sendto(0xffffffffffffffff, &(0x7f000087e000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda52a031bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x0, &(0x7f0000047000)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x7fff, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r3, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r4, 0x1, 0x0}], 0x7, 0x10a5) ioctl$int_in(r4, 0x5452, &(0x7f000007f000)=0x3f) pread64(0xffffffffffffffff, &(0x7f0000354000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0xffffffffffffffff) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fbc000-0x10)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r4, r5) tkill(r2, 0x16) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000002000-0x4)=0xe) clock_settime(0x7, &(0x7f0000009000-0x10)={0x77359400, 0x0}) writev(r6, &(0x7f0000930000-0x10)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2017/08/09 17:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000025c000/0x3000)=nil, 0x3000, 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f3000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000239000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r1, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x0, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) write$fuse_notify_delete(r1, &(0x7f0000759000)={0x28, 0x2, 0x0, 0x861f, 0x8, 0x7ff}, 0x28) syz_fuse_mount(&(0x7f0000fbb000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000012d000-0x4)=0x60) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d2000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f000042c000)=0x0) fcntl$setstatus(r3, 0x4, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ff8000)={0x0, 0x8}, &(0x7f0000507000)=0x8) 2017/08/09 17:00:50 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000053b000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f000053c000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x4000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) [ 52.488074] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 52.494270] IPVS: Creating netns size=2536 id=9 [ 52.530047] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/08/09 17:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000963000/0x2000)=nil, 0x2000, 0x3000, 0x7, &(0x7f0000165000/0x3000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d3000)="2f6465762f72746300", 0x4000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x5) r2 = gettid() gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7fffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r4, &(0x7f0000af6000)="2f6465762f73672300") io_setup(0x4, &(0x7f00002cc000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000062f000)=0x6, 0x4) r6 = eventfd2(0x201, 0x80000) io_submit(r5, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x1, @pad=[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) bind$inet(r4, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$llc(r0, &(0x7f0000fc1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eae000-0x4)=0x10, 0x800) listen(r3, 0x7) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f000069a000-0x18)=@get={0x1, &(0x7f00005ea000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}) fstat(r8, &(0x7f00001ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r8, &(0x7f000076d000)="7a3f0ce9dace3cfeed1f33c5fcca651479a96c4b4e709f78a79a0e699441858e40b7983067ebdd4bbe03e85ea3c04c872f456669aef1e6af0e708276a4a9c88cba3617d898b61978e6c20ac37c9b7af2c8bbeecdb7a3ef9520472965f69a64d601c99921fb9450c48bc44ce21b0f80", 0x6f, 0x20000000, &(0x7f0000908000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3f, &(0x7f00000f7000-0x4)=0x3, 0x4) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c1000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$EVIOCGRAB(r9, 0x40044590, &(0x7f0000fb6000-0x4)=0x7772) sendto$inet(r0, &(0x7f00004bc000)="e0", 0x1, 0x20000004, &(0x7f0000941000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) shutdown(r8, 0xffffffffffdfffff) dup2(r6, r1) 2017/08/09 17:00:50 executing program 4: mmap(&(0x7f0000000000/0xbd2000)=nil, 0xbd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x10000, 0x4, 0x7, &(0x7f00000ec000-0x10)={0x0, 0x0}, &(0x7f00006fc000)=0x7, 0x22cbd54e) clock_getres(0x16d82f2f8dcb7574, &(0x7f0000db0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d8a000-0x9)="2f6465762f73672300", 0x5, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000066c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000c4000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000968000)={0x4, r2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbf000-0x290)={0x6, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xe2d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000086d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) gettid() setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000c6b000-0x4)=0x9, 0x4) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000397000)="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") write(r3, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) read(r3, &(0x7f00002db000)="00", 0x1) read(r3, &(0x7f0000a11000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000002000-0x64)="aea0e84037576d65f1c93ae663553116c4c88eabd10280dacd870382db216b44c28b23711a7ecd21a761971786e5cbd8f716c5db3328dfae807953bca7541266b967b8b86e9cc74970e9c55f6ec8a115e34797c7090efc4bf8dec3ae46bfb6c0e608290f") r4 = openat(0xffffffffffffff9c, &(0x7f00000f8000-0x8)="2e2f66696c653000", 0x525180, 0x0) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000bd2000)=0x0) socket(0x2, 0x0, 0x3) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00003fb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/08/09 17:00:50 executing program 6: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x6, 0x2001) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000522000)={0x7, 0xf}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000b13000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000178000-0x4)=0xc) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000413000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) openat(0xffffffffffffffff, &(0x7f0000a79000-0x8)="2e2f66696c653000", 0x20040, 0x200000000000008) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x47, &(0x7f0000f05000-0x53)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x1c, 0x6, 0x3, 0x0, [{[@multicast1=0xe0000001], 0x400}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8}, {[], 0x0}, {[], 0x4}]}]}}, @udp={0x0, 0x2, 0x9, 0x0, "01"}}}}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00007b6000-0x68)={0x0, 0x5, 0x4, {0x0, 0x989680}, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r4, 0x0, 0x7, &(0x7f0000f04000)="c2", 0x1) recvfrom$inet(r4, &(0x7f0000f01000-0xb3)="", 0x0, 0x1, &(0x7f00000c1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x2) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x29) 2017/08/09 17:00:50 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000009000-0xc)={@loopback=0x7f000001, @empty=0x0, @rand_addr=0x1}, 0xc) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x32, r1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={r3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 52.542780] pktgen: kernel_thread() failed for cpu 1 [ 52.548468] pktgen: Cannot create thread for cpu 1 (-4) [ 52.560321] IPVS: Creating netns size=2536 id=10 [ 52.589670] keychord: unsupported version 40 [ 52.608082] keychord: unsupported version 40 [ 52.614919] ================================================================== [ 52.622278] BUG: Double free or freeing an invalid pointer [ 52.627873] Unexpected shadow byte: 0xFB [ 52.631913] CPU: 0 PID: 3668 Comm: syz-executor1 Not tainted 4.9.41-gdb02484 #19 [ 52.639419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.648749] ffff8801ab4b7b70 ffffffff81d8f749 ffff8801da001b40 ffff8801d846e920 [ 52.656732] ffff8801d846e930 ffffffff82a70aa8 0000000000000282 ffff8801ab4b7b98 [ 52.664719] ffffffff8153931c 00000000fffffffb ffff8801da001b40 ffff8801d846e920 [ 52.672702] Call Trace: [ 52.675269] [] dump_stack+0xc1/0x128 [ 52.680612] [] ? keychord_write+0x628/0x820 [ 52.686561] [] kasan_object_err+0x1c/0x70 [ 52.692333] [] kasan_report_double_free+0x53/0x80 [ 52.698798] [] kasan_slab_free+0x9d/0xc0 [ 52.704485] [] kfree+0xf0/0x2f0 [ 52.709385] [] keychord_write+0x628/0x820 [ 52.715157] [] ? keychord_read+0x510/0x510 [ 52.721015] [] __vfs_write+0x103/0x680 [ 52.726528] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.733516] [] ? default_llseek+0x290/0x290 [ 52.739463] [] ? __might_sleep+0x95/0x1a0 [ 52.745235] [] ? __inode_security_revalidate+0xd9/0x130 [ 52.752222] [] ? avc_policy_seqno+0x9/0x20 [ 52.758080] [] ? selinux_file_permission+0x82/0x460 [ 52.764722] [] ? security_file_permission+0x89/0x1e0 [ 52.771452] [] ? rw_verify_area+0xe5/0x2b0 [ 52.777309] [] vfs_write+0x170/0x4e0 [ 52.782646] [] SyS_write+0xd9/0x1b0 [ 52.787897] [] ? SyS_read+0x1b0/0x1b0 [ 52.793325] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.799881] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 52.806432] Object at ffff8801d846e920, in cache kmalloc-16 size: 16 [ 52.812892] Allocated: [ 52.815360] PID = 3668 [ 52.817837] save_stack_trace+0x16/0x20 [ 52.821785] save_stack+0x43/0xd0 [ 52.825213] kasan_kmalloc+0xad/0xe0 [ 52.828908] __kmalloc+0x11d/0x310 [ 52.832420] keychord_write+0x6d/0x820 [ 52.836280] __vfs_write+0x103/0x680 [ 52.839966] vfs_write+0x170/0x4e0 [ 52.843478] SyS_write+0xd9/0x1b0 [ 52.846904] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 52.851628] Freed: [ 52.853750] PID = 3689 [ 52.856221] save_stack_trace+0x16/0x20 [ 52.860166] save_stack+0x43/0xd0 [ 52.863591] kasan_slab_free+0x73/0xc0 [ 52.867451] kfree+0xf0/0x2f0 [ 52.870529] keychord_write+0x15d/0x820 [ 52.874474] __vfs_write+0x103/0x680 [ 52.878160] vfs_write+0x170/0x4e0 [ 52.881673] SyS_write+0xd9/0x1b0 [ 52.885101] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 52.889827] ================================================================== [ 52.897158] ================================================================== [ 52.904506] BUG: Double free or freeing an invalid pointer [ 52.910095] Unexpected shadow byte: 0xFB [ 52.914126] CPU: 1 PID: 3700 Comm: syz-executor1 Tainted: G B 4.9.41-gdb02484 #19 [ 52.922841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.932163] ffff8801ab507b70 ffffffff81d8f749 ffff8801da001b40 ffff8801d1b140c0 [ 52.940124] ffff8801d1b140d0 ffffffff82a70aa8 0000000000000282 ffff8801ab507b98 [ 52.948077] ffffffff8153931c 00000000fffffffb ffff8801da001b40 ffff8801d1b140c0 [ 52.956031] Call Trace: [ 52.958589] [] dump_stack+0xc1/0x128 [ 52.963919] [] ? keychord_write+0x628/0x820 [ 52.969858] [] kasan_object_err+0x1c/0x70 [ 52.975622] [] kasan_report_double_free+0x53/0x80 [ 52.982079] [] kasan_slab_free+0x9d/0xc0 [ 52.987756] [] kfree+0xf0/0x2f0 [ 52.992651] [] keychord_write+0x628/0x820 [ 52.998414] [] ? keychord_read+0x510/0x510 [ 53.004263] [] __vfs_write+0x103/0x680 [ 53.009765] [] ? default_llseek+0x290/0x290 [ 53.015702] [] ? __might_sleep+0x95/0x1a0 [ 53.021467] [] ? __inode_security_revalidate+0xd9/0x130 [ 53.028445] [] ? avc_policy_seqno+0x9/0x20 [ 53.034296] [] ? selinux_file_permission+0x82/0x460 [ 53.040935] [] ? security_file_permission+0x89/0x1e0 [ 53.047652] [] ? rw_verify_area+0xe5/0x2b0 [ 53.053501] [] vfs_write+0x170/0x4e0 [ 53.058829] [] SyS_write+0xd9/0x1b0 [ 53.064069] [] ? SyS_read+0x1b0/0x1b0 [ 53.069485] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.076033] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 53.082578] Object at ffff8801d1b140c0, in cache kmalloc-16 size: 16 [ 53.089031] Allocated: [ 53.091494] PID = 3700 [ 53.093959] save_stack_trace+0x16/0x20 [ 53.097896] save_stack+0x43/0xd0 [ 53.101313] kasan_kmalloc+0xad/0xe0 [ 53.104990] __kmalloc+0x11d/0x310 [ 53.108495] keychord_write+0x6d/0x820 [ 53.112350] __vfs_write+0x103/0x680 [ 53.116030] vfs_write+0x170/0x4e0 [ 53.119533] SyS_write+0xd9/0x1b0 [ 53.122950] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 53.127669] Freed: [ 53.129783] PID = 3706 [ 53.132248] save_stack_trace+0x16/0x20 [ 53.136188] save_stack+0x43/0xd0 2017/08/09 17:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x401, 0x0) bind$nfc_llcp(r0, &(0x7f000056b000)={0x27, 0x0, 0xca18000000, 0x0, 0x9, 0x3, "2f29266175d7a4a22e2cd9af719c4880e3b975820fc50d8a66859cd3cf7ca80184f6331b782c6989df96cf38f793f2fbb4071630bb721dd3bc8de9364566ee", 0xffff}, 0x60) r1 = add_key(&(0x7f000061f000-0x8)="6b657972696e6700", &(0x7f0000f48000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000073a000-0xd0)="362feaf9bb290798cdf0047253cebfeda586f1ff2b6ad0cac5213f8e0703eb1a70ddcb430577032abb2c960d2d951fdf1f40b3ffc60493791ac375d32a786741102f2ba5c718f9c7ccc56b56db0982bd7d105e97a88cccdc4487ec239fb386a6e65c6d1d48dbacbfdcf5f607e9816730a5a1c27aa4f3b3e66dc0e3d44237a3c76547b05a85f51cc56e0e49189563dc969a3c060e48bfe3d62efa405baa6deb092c24d2c15eb8d38a2dd2b2ff98191b2080193ee52a57cd85f69cd8616bfdea0500c7ff01efb92881a62774edbf16ff64", 0xd0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000410000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00008e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000475000)="31540425ef1ff14887e44d746e5c93740a14c8d2c836ca6f7f417dcff9c354ef"}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cb7000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043b000-0x4)=0xe8) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000372000-0x4)=0x0, &(0x7f0000091000)=0x4) ioctl$int_out(r0, 0x386aa79176892847, &(0x7f000064f000-0x8)=0x0) r2 = add_key(&(0x7f0000ae4000-0x5)="7573657200", &(0x7f0000da4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000792000-0xab)="26", 0x1, 0xfffffffffffffffd) sync_file_range(r0, 0x7fff, 0xe32, 0x5) keyctl$read(0xb, r2, &(0x7f00000a5000)="00", 0x1) r3 = syz_open_dev$mice(&(0x7f0000966000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) prctl$getname(0x10, &(0x7f00003bd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwrite64(r3, &(0x7f0000a99000)="e4f1ee23a64d759eb88ca738787a24dea2b3a069cb3bb89ec3dc4512a934a9f8c2b5ba3dfa1ed4d42e758ac186b60bbbd9f979f4e231b19ab2b5653510f667000000000000800141d912f1727f20", 0x4e, 0xfffffffffffffffd) 2017/08/09 17:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) fcntl$notify(r0, 0x80000009, 0xe) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0xc0, &(0x7f0000b47000/0x1000)=nil) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000628000)="2f6465762f6877726e6700", 0x400000, 0x0) connect$llc(r3, &(0x7f0000e44000-0x10)={0x1a, 0xff, 0xc2ed, 0x4, 0x9, 0x57b2, @random="eb6aa70d6bc5", [0x0, 0x0]}, 0x10) ppoll(&(0x7f0000f0d000)=[{r2, 0x2120, 0x0}, {0xffffffffffffffff, 0x8018, 0x0}, {r2, 0x80000001100, 0x0}], 0x3, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0xffffffffffffff00}, 0x8) r4 = memfd_create(&(0x7f0000000000)="22", 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00002a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) pwritev(r4, &(0x7f0000d65000-0xa0)=[{&(0x7f0000e51000-0x43)="0d6e7e1daad0e2aff0ecf4a17b8c5a7ad64db97bf75a6e2087535a7df30e6543a1b3a49b3eb80d9425c14476a4cac094acd821c71612a5d4c8b9ed", 0x3b}, {&(0x7f0000d9e000-0xe9)="39dd90d31d5e3b0eaa96608248c9756126ba346d06ead0ba40eefd6ada97428c1003dd30c5d47d822c473367b757f10c0486501e87a7ef86d44227320e7792e107362fc508e1cf63011dd370ab0f0bdb409069bc54045742e2a7224053343d83024b0aaed593ae116f790047c5b801c04350dc844e3c24d73c19cadfa8db508c83fdf6ffdf6939baff40c888e4f6b54ef1932f43eb4e933095c047f42f86c89775215f2cb2e9cce7de643cbcd0c22d090e66e757ac3929be0511ca5fb85738ddf21ec5f449c8e738fb4a3e70508c5dbc006c55e94bfca0d9d298c9365730afba3d5e", 0xe2}, {&(0x7f000012e000)="", 0x0}, {&(0x7f0000fd8000)="24e52f5af6822f036844d28dd061b9d70d83328b922425736b0f2302cd8ce8fec4e7914e58a523daa4da992d7464eb3a290819d4cbfec918c9e9d5f4781624cdaacad129afd5a1cb9ad7ee15e21a87c87dd183b62ae4ab7c1bf7b4d0b8991f9b1594ac7d9bfdb105b90fca30de5429bb60926ffea85de45666707beed988c16dd5f41a0515b8ff7c334d625921381e92ec4bb5e2dcd433c23c926b7af097fd59f8e93b7f41fe48d0a2f996b38b9843125d196e688c49df8cac040489ca0a1faf799d1e3f79b33efdac6ce5", 0xcb}, {&(0x7f0000382000)="e4f786c3912b7057c60be50bbfa58a1ad061626eadb9f7bb488af744fa17b15bdb2970650afc5fa978e8c2bd5bed6e350306420ed0c6dd6e3f8e8531fbcb9086cbffd5a2c065cf3961d044368d6fabe525edb3cdde971573b0a6c3efc9ef7de0d665f68b33bf7576d7f464708832dc7659be5a3f247210b91b3e5b91598256ffefc979fedfca77873d39ce51d8f63b51e0012be0053fbc7c572ffcbaf5e5d0d98aefcf94", 0xa4}], 0x5, 0x7fffc) write$fuse_bmap(r4, &(0x7f000039d000-0x18)={0x18, 0x7ff, 0x3, 0x3}, 0x18) r5 = openat(r3, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0xfe) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000be1000)={&(0x7f0000bb1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x10004, 0x0}) r6 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000006c000)={0x0, 0x4}, &(0x7f0000b83000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c2d000)={r7, 0xfa, "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"}, &(0x7f00008e1000-0x4)=0x104) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000095e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab6000-0x4)=0xc) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0xa, 0x8012, r4, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000db1000-0x4)=0x9, 0x4) delete_module(&(0x7f0000fc0000)="fde0c3", 0x20000000000200) syz_open_dev$vcsa(&(0x7f0000013000-0xb)="2f6465762f766373612300", 0x2, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r9, 0x0) pwrite64(r9, &(0x7f0000ca8000-0x50)="", 0x0, 0x0) mprotect(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x4) fcntl$setown(r6, 0x8, r8) 2017/08/09 17:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x80000000000) write(r0, &(0x7f0000d7f000)="718f", 0x2) getuid() sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000000fec) getrandom(&(0x7f00004db000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x2) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x2000000, &(0x7f000054d000)="e6") ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000c1a000)={0x80000001, 0xd6, "e428e95b8967c454cd8ace720673e07baab7c0ef4ad18cfe8943de89454550eb04d930a56de78cde1f418a68eafbaa02d119f8559b0575de44f61ebad13c8e706c8c5376888fb070bf29df73e1b10d6e5effe9b4620fff9eea513cdcd506e0bbf7db6024c25ef4de035991d2507f60b5640858f261e3448926eb63f6ab8ab54363e5c2d2d8306b752df9564850d6655853413bd3ead68b74e9b0b1064e01ff9fb4b0fc2690f77135a1249b0723ff8f5bb0b19ab0311d500bbf9fa9bc5b1572ce0307502b33209ea0e447dd7c30c9d597b52951d722c7"}) fcntl$setflags(r0, 0x2, 0x1) r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) r2 = getpid() lseek(r1, 0x56, 0x3) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000deb000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000fb2000)={0x5, 0x400005, 0xfffffffffffffffd, 0x3, r2}) writev(r1, &(0x7f0000017000)=[], 0x0) poll(&(0x7f0000b51000-0x18)=[{r0, 0x4000, 0x0}, {r1, 0x10, 0x0}, {r1, 0x20, 0x0}], 0x3, 0x4) keyctl$session_to_parent(0x12) fsetxattr(r0, &(0x7f0000267000)="72616d667300", &(0x7f0000c36000-0x2)="c417", 0x2, 0x2) r3 = syz_open_dev$random(&(0x7f0000bfb000)="2f6465762f72616e646f6d00", 0x0, 0x45) ioctl$int_in(r3, 0x5452, &(0x7f0000e47000-0x8)=0x40) r4 = openat(r1, &(0x7f0000edd000)="2e2f66696c65302f62757300", 0x101080, 0x4000000000020) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00006b3000-0x4)=0x800, 0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000526000-0xa)="2f6465762f70746d7800", 0x42, 0x0) getpid() ioctl$TIOCMSET(r4, 0x5418, &(0x7f000036a000-0x4)=0x7dd3) getdents64(r1, &(0x7f0000cfe000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f000085c000)=0x0) fadvise64(r1, 0x2, 0x80000001, 0x3) sendfile(r1, r0, &(0x7f0000013000-0x8)=0x2, 0xffffffff) 2017/08/09 17:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000844000)=[{{&(0x7f0000318000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000c1d000)=[{&(0x7f0000483000-0x94)="", 0x0}], 0x1, &(0x7f0000fff000-0x188)=[{0x10, 0x0, 0x2000000000000000, ""}], 0x1, 0x840}, 0x0}, {{&(0x7f0000ffe000)=@llc={0x1a, 0xff, 0x7fff, 0x7, 0xfe, 0xfd, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000acc000)=[{&(0x7f0000fff000-0x6)="5d31", 0x2}, {&(0x7f0000fff000-0x85)="96412721b4f3d430e5c40251502ffc2aa008b1b6df174a644d0e0caca4f4332109bd29b1d1884ba22aaca4ac16f1cd76419f1f102acff2e97b8fc76335539f556d49e3147da02ebc0d146f33415233b3ea2c341ec60727ce3beed1dfa1128efbba5e089abf338132ba86acdcc86fe4a242a8a0f8c7d6101fdfbc41dc1ad3c33e427d2b5827", 0x85}], 0x2, &(0x7f0000f62000)=[{0x88, 0x197, 0x3, "2b8d6b038631e2653091ceebdcdc681c86f03947cc2155fbf0d55395cce66261791c7a5e0f597dfe3e4f629238da87f1ff6750d71730fc43239ec124577122fef6c32ff9d1780becd6a46235ff7beaf8b8deec5071047bf9a7162a1d38836d580e32006d1bea10ec1463c6a2028ef3eabd1e27"}, {0x1010, 0xff, 0x200, "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"}, {0xe8, 0x109, 0xff, "8e4427d068e41f6d79284e446bf4225c205351978c40f8f73eaa0ae06836e8468839320e6d002832e17b17860d0f8a4ce2f1b81969e31b835c43bb06067a9279274dad98330f5f9171aafe7ddfee5dc10dcf7ad389c5feb3ae6dad67a7ed2d7074de8be834c0967834773981271d5f3fb5e524f1d1b756c78d4f1bc0b401f813c02b0805ab8e9864815e63bd1d72a87d4f68c3322c05be1a1a9a7181eb29061aebe84da71de4581716d6e09b4ccc7bc356b7de7065d7b57ce2abf6b8fbaddd22647a6968509cff65c1119ecdd22b881fbc762a2d0c6cac"}], 0x3, 0x8084}, 0x7}], 0x2, 0x20000080) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)="", &(0x7f0000e6e000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000412000)=[{0x8, 0x1}, {0x3, 0x5}, {0xb, 0x200}], 0x3) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001e5000)=0x0, &(0x7f0000f1a000)=0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000230000-0xbe)="c1fdec6234a649c9e55917b8fe964ea31b421d27376d8148bec031c8e623cab0ce7b569d23207ebe3155cab9952e807e88f8af65441380f3d40b56f2e3a49567bd385649ae2efe9b760c9d028b0a81e8facbe2abd7e6b5c01345e01e35a0c03e0f1f951d693945409cf509b073e4b08e670d1bb05ac86a606ca328dfdb441b5332ba1daf7b683ed534d237e10bc9f564ca3588a729f04bdb7fbf2f35c2e741a9a1d041199d457352a0e7c1e1eca2dbfeef2c44c4359cf84482a25ec1da2a", 0xbe) listen(r1, 0x20) r3 = socket$inet(0x2, 0x800, 0x2) setsockopt$inet_mreqsrc(r3, 0x0, 0x20000000000000, &(0x7f0000548000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xbbb, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) shutdown(r1, 0x1) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000973000)=0x802, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fb1000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x400000000000, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00001fe000)={0x5af, 0x100, 0x88, 0xfd, 0x2}) 2017/08/09 17:00:51 executing program 1: mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fc0000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x1f, 0x121000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000)={0x0, 0x9, &(0x7f0000001000-0x24)=[0xc5, 0x3, 0x2, 0x100000001, 0x80000001, 0x0, 0x3, 0x1ff, 0x73], &(0x7f0000002000-0x8)=[0x0, 0x4], 0x21, 0x7, 0x5, &(0x7f0000001000-0x1c)=[0x5, 0x1f, 0x1, 0x0, 0x5, 0x1, 0x3], &(0x7f0000001000)=[0x2ec8258], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000-0x40)={0x9, 0xf410, 0x1ff, 0x6, 0x80000001, 0x4, 0x3, 0x6}, &(0x7f0000000000)={0x2, 0x10001, 0xffffffffffffff81, 0x1, 0xc317, 0x9, 0x7, 0x14000000}, &(0x7f0000fbf000)={0x8, 0xfffffffffffffd31, 0x1ff, 0x8001, 0x5, 0x95c, 0x5a4, 0x2}, &(0x7f0000003000)={0x0, 0x2710}) ioctl(r0, 0x1, &(0x7f0000001000)="") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x7, 0x0, 0x1, 0x8, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fc0000-0x8c)={r3, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x10001, 0x8, 0x1000, 0x6, r3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, 0x4) writev(r0, &(0x7f0000fbe000)=[{&(0x7f0000fc0000-0x3f)="cb27f3ee0c699baf59bc16c67c8e9dd569c98d41a02124d50a40744bcef5ddb76535e4f7dbd57e35656bd31808bfdd1ed4ae713f62a07db6a10130d7de8690", 0x3f}, {&(0x7f0000fbf000)="22b3db6e6c41a11e3db0eb43092e8c11d2254241c194bdfad97d2548211b0512281472a2434c87b255f40f3af282ff32497a11851b5f896560b7412b3e493cd2cf3521a2be0509ae67a199c3296b24caf7081aff13322db013a9", 0x5a}], 0x2) fallocate(r0, 0x0, 0x4, 0x0) fcntl$getown(r2, 0x9) 2017/08/09 17:00:51 executing program 6: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) bind$inet(r0, &(0x7f0000c9b000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000060000-0x11)="2f6465762f7667615f6172626974657200", 0x410000, 0x0) getpeername$unix(r2, &(0x7f0000d3d000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000004a000)=0x5a) connect$inet(r2, &(0x7f00009d8000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d3e000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000001000-0x16)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) shutdown(r1, 0x4000000000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00009a0000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setns(r4, 0x40000000) recvmmsg(r3, &(0x7f0000211000)=[{{&(0x7f000016b000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000d32000-0x30)=[{&(0x7f0000d31000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000d3e000-0x8)="0000000000000000", 0x8}, {&(0x7f0000d32000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000d32000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0xd58}, 0xc2}, {{0x0, 0x0, &(0x7f000012d000-0x70)=[{&(0x7f000027a000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000d32000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000c47000+0xd62)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000d31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001f7000+0x605)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00008b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000d02000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x7, &(0x7f0000b2d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x8}, 0x5}], 0x2, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f70746d7800", 0x4002, 0x0) r6 = dup3(r5, r5, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f000000c000-0x4)=0x0) r7 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x7dd, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x200001b, &(0x7f0000a84000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d28000-0x4)=0x87) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x81, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003aa000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) geteuid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) 2017/08/09 17:00:51 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x40001) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x30f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x8004002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001b5000)=@assoc_id=0x0, &(0x7f00006b2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1000}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00003a6000)="2f6465762f72746300", 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d42000)=0x0) r2 = getpgid(0x0) getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000d1d000)=0x0, &(0x7f00000db000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/09 17:00:51 executing program 0: mmap(&(0x7f0000000000/0xbd2000)=nil, 0xbd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x10000, 0x4, 0x7, &(0x7f00000ec000-0x10)={0x0, 0x0}, &(0x7f00006fc000)=0x7, 0x22cbd54e) clock_getres(0x16d82f2f8dcb7574, &(0x7f0000db0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000066c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000c4000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000968000)={0x4, r2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbf000-0x290)={0x6, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xe2d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000086d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) gettid() setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000c6b000-0x4)=0x9, 0x4) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000397000)="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") write(r3, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) r4 = accept4$inet6(r0, &(0x7f0000931000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000427000)=0x1c, 0x800) read(r4, &(0x7f0000766000)="00", 0x1) read(r0, &(0x7f0000932000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000002000-0x64)="aea0e84037576d65f1c93ae663553116c4c88eabd10280dacd870382db216b44c28b23711a7ecd21a761971786e5cbd8f716c5db3328dfae807953bca7541266b967b8b86e9cc74970e9c55f6ec8a115e34797c7090efc4bf8dec3ae46bfb6c0e608290f") r5 = openat(0xffffffffffffff9c, &(0x7f00000f8000-0x8)="2e2f66696c653000", 0x525180, 0x0) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000bd2000)=0x0) socket(0x2, 0x10000000000000, 0x3) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00003fb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/08/09 17:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f00006fa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000036e000)="2f6465762f72746300", 0xc0000, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a97000)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000c38000-0x4)=0xc) r3 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r3, 0x10, &(0x7f0000b6e000-0x8)={0x0, 0x0}) sched_setscheduler(r5, 0x0, &(0x7f0000cf5000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003fe000-0x10)={0x0, 0x6, &(0x7f0000e77000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7f7d49c3}, @in6={0xa, 0x2, 0xe425, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000a8a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000041b000-0x10)={0x100000000, 0x8000, 0x4, 0x100, r6}, 0x10) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) clock_gettime(0x6, &(0x7f0000274000-0x10)={0x0, 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000f5a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) syz_open_dev$sg(&(0x7f0000004000)="2f6465762f73672300", 0x9, 0x202) io_setup(0xff, &(0x7f000094f000-0x8)=0x0) write(r1, &(0x7f00002de000)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6808e517c76e328a", 0x26) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000e44000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ec9000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000a2e000-0x4)=0x1) [ 53.139608] kasan_slab_free+0x73/0xc0 [ 53.143459] kfree+0xf0/0x2f0 [ 53.146531] keychord_write+0x15d/0x820 [ 53.150470] __vfs_write+0x103/0x680 [ 53.154146] vfs_write+0x170/0x4e0 [ 53.157650] SyS_write+0xd9/0x1b0 [ 53.161069] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 53.165788] ================================================================== 2017/08/09 17:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fbb000-0x8)="2e2f66696c653000", 0x28046, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000051e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000232000-0x90)=[{&(0x7f000026b000-0xa7)="2f16540d8d0bba973df4a5e32d79a7db2f8244443a07492bcb894989af5a81ca3e0bab74fd964b75d9060a2e0f5fb49562e30e5f7dd45cae6fbab750335e7d3d53dc457359f7f4a9a47d7bd00cbecc9bd80224754e8e968e922e58f5bf5daaccb7786531b464db1508fc347eacd15317a74d83b9afd579fe46fc7e8c1fe660ddd2c01abdabef04ae7ea9431515c7fb9fc364d88e1fa049cb89fbe6a661352bed7f3a962cc73f35", 0xa7}, {&(0x7f00006f6000-0x68)="f16e2cdcf0a93980b6f8e51fc0ee09e83d8baa538de81e9d816c00416effdae9c1f9c9ff1fe40c9152826e1c3860817392db4fdc8c355991fa0312f08dde912a42a0ee33c76eb0c52c92badcba6b383a30f59f74a9147f832128c9f204922d474cd360f8806be785", 0x68}, {&(0x7f00000e3000-0x13)="e8577c451f56b7a5499d5fa6bd48077e61bd1b", 0x13}, {&(0x7f00000ca000)="6959527c7aa0b8eeec0eecd82f7e297ec8fa04810cc9ede843f0f8748d01ad5c6a732d681d8223a7eb00c9a7fa2098f38113d4e5ec9ad6b1880f8e46494569b1d91d1043402a1eed2dfc8ba9050f47076813c20bbf7ea02c04750fd3", 0x5c}, {&(0x7f000087e000-0x54)="7e1bce4594c30b8322c3dcb6b47813793cb99846d7ccb63332da9ec3cbe2210b38790102a75811b78845b774a81174944f4075a72eaca99cd232e1ed75386a8e7c73223d21e84b57872b0f742ce0d98127884d8e", 0x54}, {&(0x7f0000df9000-0xd8)="1b86d55574dc3fd4769e4f2187fc0d8aaf3b2b4acd6100f66a62f341380f244cbbe2b6c6497ef19cacdb222419f1511ec388c36438bf0e0c8f9674b47273a14fa9442c3795ad4464bcfe31706de975cc9f3a933b6ed3e55bbc751ef009b3a4186b63c4f4ee684691805c88ad4653eb97278ae20e3a67240b6a5dc265502093dbf9293f64d2fbcb3e9f6f3623850c09dacd52f5b966482492ea494b592e4ce192ed8d136ec4dcc4c232c677cfd48a81b262af2484b12a4927c04bc165d0ca4fbd9cdeda2ac6a210ca4cc69fcd8b14defe921729fc9786e64d", 0xd8}, {&(0x7f000012d000-0xe3)="0b9fec04f861c1490d4e867225bbcc8ffdaf05a20832e35a922bf1cc8037fe125227ee744dbaff79cbf31248753c72a7821358551c011cb4116745d0a89e8a786b3a67a0e464cb8459e6152a51fc29769bcf9f48cbd463cbeaf2de1bdbfd0edbeb1b1ee26cd0f68b417d28c8f7f527054ff12b357986c98fb1565449dcc29baf8a630067a944009a65a03877e0572a39a9448d1477437810900f8485eeb6f593274c8fa8f6c994849bf3f65f70aabccd65b332b0cf880132a18887a7ed97e1a06de67b904d5222bf9ba00d8b023a453d39bac16cb79137bfe145cefbb35f13c483f640", 0xe3}, {&(0x7f00001ed000)="b144426e6851d093f7b8bc77cdacda77f6b7e69c50559ba32448d880dad6b4962a8ead1b2453016fb4a5fc4c00cad40c190e051352bf419fd08e15f93b876176617086908bba20d62fdda2ec60343b33633ae9152c6fa482", 0x58}, {&(0x7f00009ee000-0x3e)="0c542d1269ed28ba5512bd22af0fb259f91bc4cf8d44d7fa98fba97dbd14813663e03e0d2f000327549506fa8f4ac345521e148e0bbed9694c4dde6a7701", 0x3e}], 0x9) pwrite64(r0, &(0x7f0000fbe000-0x1f)="85", 0x1, 0x10000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007ed000-0x10)=@common="00000000000000000000000000000000", 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000071c000)=0x0) r2 = socket$netlink(0x10, 0x3, 0xa) sendfile(r2, r0, &(0x7f0000ae1000-0x8)=0x0, 0x7fffffff) 2017/08/09 17:00:51 executing program 6: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x800000001, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@common="6e723000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@common="69704d7674fee700000000000fff0000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000007000)="70ac8676c3b90bc966d118e53c2e38b4298b2a59bb862e72b7d75cf894e6060aa11f475832a8f856ece6465b67ef411a1717ad97507df1d984a2ef6fb28b54552df2cc1fa6e1a648b6644edc90aab6c70892d7a973028659c1696fa127f5c99f5fa85d3911094600e10175839d4aadbb1ac7a7ad19c3f62edbd30086f4c7ee63bda89de00830ad1092d5760966bc7c407c96885cd10e8a8f608fd6fec50aae77f9227080f677d95a9679045766f827bd46db0c5682c7") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000000c000)={@common="69703667726530000000000000000000", @ifru_flags=0x1000}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000000c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000002000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x1)=0xcd) setsockopt(r1, 0x0, 0x15, &(0x7f0000001000-0xb6)="13001b78", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(0x0, r0, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x8007, &(0x7f000000d000-0x10)={r4, r5+10000000}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000002b000-0x6f)="2f6c28ee5801d753553f465007fa6dc3c6e0161ba310b9ad18842fe4a429de82d9e07afcde5c7bbec1ef8352d2c9e96017bc4e3cf83eb4a90af8162a3f54822ca66004c23262a6358473ac046eb60db8e8df6c04e36ffcb09d96817a44a0fab0b9d07930a518de1cee222d9c7ee54d", 0x6f) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000031000+0xf4)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/08/09 17:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$mice(&(0x7f00003e4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00006f4000)={0x5, 0x3, {0x1, 0x0, 0xffffffffffffff5c, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0xffffffffffffffff) r4 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00002cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmmsg(r4, &(0x7f000009b000)=[{{&(0x7f0000f97000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000da4000)=[{&(0x7f00001cf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x1, &(0x7f0000b0d000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x6}, 0x6}, {{&(0x7f0000eaa000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00009b3000)=[{&(0x7f0000295000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f000064e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00002fa000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x3, &(0x7f0000695000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x2}, 0x0}, {{&(0x7f0000fee000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000055000-0x30)=[{&(0x7f0000f99000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f000093d000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f00007d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x3, &(0x7f0000007000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x80}, 0x6}, {{&(0x7f0000d82000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eac000)=[{&(0x7f00004a6000)="0000", 0x2}], 0x1, &(0x7f0000b65000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, 0x3}, 0x8}], 0x4, 0x40, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000afc000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f00001aa000)=0x0) r5 = syz_open_pts(r2, 0x2000) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) finit_module(r3, &(0x7f00006b1000-0x17)="706f7369785f61636c5f6163636573736e6f6465762c00", 0x2) ioctl$KDSETMODE(r5, 0x4b3a, 0x4) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000219000)={0x0, 0x6}, &(0x7f00005f7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000a24000-0x8c)={r7, 0x84, "cf265fc5b3f971ceb2213b695880d4efad3efb66dc23227eada24dfce6abc4a794a454127a56115be85de602aa363a69bee2c5cff3860dc6a3f38c56867c55844dc9c0ae26107e8056ca02e7d43d4962970db731a72c8e74c61a90125a393486dc69e15dc67249ec93f517b16d8b5a7e2caf1146891ecf383247bff5d1d97e485a388865"}, &(0x7f000085a000-0x4)=0x8c) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000210000)="2e2f66696c653000", &(0x7f0000cc4000-0x8)="2e2f66696c653000") stat(&(0x7f000012b000)="2e2f66696c653000", &(0x7f0000507000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000053d000)="2e2f66696c653000", &(0x7f000073a000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = openat$binder(0xffffffffffffff9c, &(0x7f0000dd1000)="2f6465762f62696e64657200", 0x4001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000c79000-0x28)={&(0x7f0000607000/0x1000)=nil, 0x8001, 0x0, 0x2c, &(0x7f0000396000/0x2000)=nil, 0xfffffffffffffffd}) epoll_create1(0x0) 2017/08/09 17:00:51 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = getpid() ioprio_set$pid(0x2, r0, 0x4005) socketpair$inet(0x2, 0x8000f, 0xfffffffffffffffd, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioprio_get$pid(0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)="2f6465762f73657175656e63657200", 0x210080, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x8}, &(0x7f0000004000)=0x8) openat$binder(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f62696e64657200", 0xffffffff7fffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000006000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/09 17:00:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x83, 0x0, &(0x7f00002fb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b2000)="2e2f66696c653000", &(0x7f0000aea000-0x8)="2e2f66696c653000") setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000074000)={{0xa, 0x0, 0x480000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x900, [0x8, 0x100, 0x8000, 0x10000, 0x3, 0x7, 0xb9e6, 0x8000]}, 0x5c) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0xd34, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7ff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f35000-0x5)="6465616400", &(0x7f0000e4e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000039c000-0xc7)="eb204abad96799f735754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef210589000087b4eb48de43999ab83b80347c3b", 0xc7, 0xfffffffffffffffc) sync() getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000072d000-0x10)={0x0, 0x0}, &(0x7f00005c0000)=0x10) prlimit64(r3, 0x7, 0x0, &(0x7f0000e2a000)={0x0, 0x0}) r5 = memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c92000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00009ae000)={0x0, 0x7, 0x30}, &(0x7f0000148000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000780000)={r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x315b, 0xffffffffffffffff, 0x1}, &(0x7f00004fa000)=0xa0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r5, 0x6, 0x6c2, &(0x7f0000636000)={"f3a0a6576334d7d0226fc97376b37ff9", 0x3f, 0x7f}, 0x18) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) prctl$setname(0xf, &(0x7f00000e8000)="4d6465012f666b697e00e7ac") mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000b7000)=@assoc_id=0x0, &(0x7f000028f000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000280000-0x8)={r7, 0x6}, 0x8) 2017/08/09 17:00:51 executing program 7: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcb000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000823000/0x2000)=nil, 0x2000, 0x0, 0x36, r0, 0x800000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dcc000-0x4)=0x5000000000003) read(r0, &(0x7f0000dca000)="00", 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000048d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x8000000001001f, r3, 0xfffffffffffffffd) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x2000)=nil, 0x2000, 0x1000000, 0x10000000000003b, r3, 0x100000000000000) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000dcc000)=[{&(0x7f0000dcc000)={0x27, 0x6, 0x3, 0x0, 0x4, 0x9, "888a7db8cecbfb5c0a75f7b8e4ce653e4f985d3db337082f99874abd539f8f727f6c69530a91eda8a1694f4a0aef942a7cedeec3679c209761db1e70634075", 0xffffffffffffff93}, 0x60, &(0x7f0000dcc000)=[{&(0x7f0000dcd000-0xae)="bf109e3b933e3fd54c9547371a5ffceb144337d2535c018b5e222791571dc8ebdaf2a5279679ba0ec67ac9c0415ed054b0ddf91863d5125ed97e5e18729b45500956d6d97cc0470225b24b9bf713cb74560b399fb95ee4596cf77b67f6220a6ab13dd571e23d2b5bffb289fd61e19be5355363e542d8712a5cc16f9cf602145492ccae67643c8cd6fd1f66a2d26c3843dbea6af47118b02542f940d989e99cf79f2e3c96b2c9bc7e4aad612a56f1", 0xae}, {&(0x7f0000ae8000)="004b2f66289f551f7afbc82a37cbaaac0d4112064cc99f6b718f17e99fdd17c2249a5303d89846f30ba7af341e8a9213c0625def304d87fddae23f400c5c4c663ae70574f448fa2e070e2c0bc4bcfe621e4d80f1f67484d6645d77de9e4ca3da615e82938c54dbc4402a59fdc9f0232e4d317548cd2d41220443804f71bf48f0b8411878f41bf402152faae1de", 0x8d}, {&(0x7f000055b000)="48d744a369f0d590c7073f817b5cb1ab5ed0fa179c6bac1c191409a835f504a59e462f08ea5ab1ac52a00e8d6b5b91ba2004aaa64a3ae89314cab4010c2dd8f5a796269ff41894459d07ab09127791a255eb7f42631de8f2a17c88ba3d53509e6e7ae40bf57bb2e7071e14d47798f8830fe623ee793cd6456df425bf5ea2696c6d8894eac77b9fe24db450097619fb9d5df81b0d2662c72892acf3402e19e9153a4f6b3a67bb2c", 0xa7}, {&(0x7f0000dcd000-0xeb)="03738dbf954622da749ed7775e1be1c30f8ad396bc9c2189b103cb35f434d17e00cc541ed50b6faf4350d2c167ecd55630723f9fad1af1c90713cc6fc3e1478744c2bec0b0e1b22038d210ace5e99ebcca3785e2bd0667b8839122ad9085004ea81077ec1db2dd6c924696247175c64f1fb6f0f0ea341d905fd4860b1804284ddf084960a72aa452307bb1ce753d7b013392f10b742ecb246f0b7c4663687b91fb2591ad080570a5fe0c8b2f8bee1002e0ecf451e95811328efe14fcbd15d294f3dd0daf83c8e7db865c72d5f172cf51a9e97b35af6be5d677769db8e1532a792344e442de97e455596372", 0xeb}, {&(0x7f0000dcc000)="b8dd7d372a33f63a73c8343460d688deaa238a01c65f91657b404515", 0x1c}, {&(0x7f0000c31000)="279926567b1491cf3b9ff5c808dd", 0xe}, {&(0x7f00002df000-0xd5)="02fce43c76a82cff93602b007c2a0d0d672422d40f1bb4dfeaab06c9ec19550c93a385b237bc13ba7ca4e26bda9a04251cb0e12f3a1e12b54fedf246ea23041f8b56b24e62e68a9f4fb85442feb1c65df8dd14276242f7a30d020fc26a29801472847788f854a0fee008e2f54b7c2d39bea97457e57434bf321ee6fdc4f2ebd30a84694abf26853a262841ad4b93accdd9844ca8d996d39c5337ca708b5e92975221e470ae9d3a1a2d10c7bd088af883abf5b3d1d1363809c47600ff3bad3ba39c3a591130115f09b283965437a6fb3a8cd80437d8", 0xd5}], 0x7, &(0x7f00002da000)={0x88, 0xff, 0x7, "59585bbbd6b1e990c532fbc2f97caa6a87e02e274d33259821a7201d363d9f020a0c12e463bd2e9c8bf4ba7c438b91ce03f2480e4c48b135769626ab6a5f402ffb71e3dd71979e47f805036a46e20fc019f3e888868684cd6e4e27c4bb62d2bca3d9f589136bceb55575f69bdb27783b0066b2c09483"}, 0x88, 0x800}, {&(0x7f0000dcc000)={0x27, 0x6, 0x598, 0x5, 0x1, 0x4, "c15069390e3bedeaa05b9590b884e1a51bbca2c8fb77ce9110ec21cd514832caac2890555c0b98ea8c62b93a1f2cf70ec8fd198f424e8282873e74cf822446", 0xffff}, 0x60, &(0x7f0000dcc000)=[{&(0x7f00005e0000-0xd6)="9a05014de8067f02f20233ce9f4718ca057d813c8da66d1aff27505d38a8439148aa35e5fa1e34feb9a58c46889a692b34dc04586c5878ec837d84a33faa46c16386f1e3520319bf0377410a2356cca223767980aacbc6b6e7a7c0cfd8fc5adb70e6286764ea05ef8fceed53135dd69e567ba3c3a6173d481f7df11c900531a674743c5a39fe99493092f508747e3fd0f3a2f842cebe92f0971f06644af997c064eee42d654621bf8407fd4fd76d0956d85ddf1f92006312c3c37f48e8fcc4483fadfda4c59eb4a42c2a033d33579dcbcf95b4a26dd4", 0xd6}, {&(0x7f0000210000)="1b0225445f4f0857f198eb1fef26421bb90376feb3c5fc32c33afa1d8a67431057c106f90f36c97080044f15278591ca4a92039f2d807a360c1a2465ffb6f41ea1a9cc8114c5a40776b4ceafc74bbbfc2a122d903a224008824d55fe6e45041ededbbb4e9be27a3f729a6940aa8c077d26eba0f99234bd29ed167919bf3e257daebf9026b45487d98a5c4f5c0b1e4ebb0965d55f12495516107493a89bea6236d3e7808014b0d3ff7e7dc827d8e5afecde8981dc11fb546a828631bfe1513a1525abbbdfd2fdae0b27327bc18d", 0xcd}], 0x2, &(0x7f0000b0b000-0xa0)={0xa0, 0x110, 0x0, "d2f4fa9d23fa42cd4a85d3cec2fc04970259bbc983b32fded30959a1e62d4c2438729b782b01efb96f87726faa2c80409d4cb61cbc68f62a9d7f5fb5ba18851b76f231f04800ed07c3c21e7811eacf33d1847d43ac311a4e7c3aa042eb8043c59f7e6194ccb734325e35bd38fe18b136e108c7b26bec33b9b9a3e216ed3a4160f7401da7c694149e8f4975426d00"}, 0xa0, 0x10}, {&(0x7f0000dcc000)={0x27, 0x8001, 0x80000000, 0x6, 0x7, 0x81, "0cc4c5c68a96a435901580f8774f845b7b87634cf61e0a472e4f3544724c4d2730ebd03d12b55c19084057f7694ca45d88ee97254ae56202dfa76d9b463537", 0xf2f}, 0x60, &(0x7f0000a92000-0x10)=[{&(0x7f00008f0000-0x59)="d6ede962684df2ecbe3c69f40fb7cf451641a01ea0e24eb081d0e024c5289775da3a4cb77f4bd85988e4d5534745b4dbe5c79554ca67a3edaa41bfac1280b53d68bf71d7bd531b67b5ffb68e8b648c1a003945a07df081c7b6", 0x59}], 0x1, &(0x7f0000304000-0x108)={0x108, 0x117, 0x9, "638d293845078934e8f2ca829ec824550001f4e960a6d3e6489788ce95cd6d11771808ab3a08852560501d823961c90a13525545a705a7faaea1ba5b0fe014a75a72318ddbe5a3d4bcf528e711e86ddaf0eeba78ca8ec055d219221011ae6d92489f5b483c06c94fa73f9a3f57a69990dc30414a50b19d8a42e09251450ec78c8cae97d6587bdac03813d9acdaaed9371edd1a202ccdbde7b505735ca10a1dfd180133dd2608b5264af581b708fc52949b7b3e64cedfbaa9e93c08031821980251f4d4992716f2a361259c2f38b6e209c0e64f9cb03661178777a6057dc898662192aac08bdc70e380fefad114fdf53a2745f76c90c8"}, 0x108, 0x4}, {&(0x7f0000cb4000)={0x27, 0x1, 0x9, 0x0, 0x0, 0x5b, "ae6c5a8d43aea0b7ddc5887363938d261384954ea58bfdc497aef778be66528da19c53810dcb3a4ed1ced670cd5792d4dbcb321efe0741fa6223951373785c", 0x6}, 0x60, &(0x7f0000dcc000)=[], 0x0, &(0x7f000093b000-0xe8)={0xe8, 0x111, 0x22a, "7bfee2264ceb81723576472a46e75c4206ecba382026a583b85041b3dd5adf1ba4e66f29864f1afc75de21a8638d5a7687b1ff9a721d719cc65d39d753d1f7802167d1a793bc37c3f2a6002c75cf51fd3e6c4848b3a5c26cb403232cf6366339eee95faab7ad0ddcd97f0e5bef0683241dcfdc2def23e92e431ed1a74cbe9b0263e9bbe64576de281961ca5946e94becbed2395e2f37fdc6b2a7096daead1ce8cc954deaa81af14b643f745d60d1868ab70f5d31da11b29ba5043ae90337c1303058e2768ad70828a1fc4c98eb41e86a0c40fc7a"}, 0xe8, 0x4}, {&(0x7f0000b24000-0x60)={0x27, 0x8, 0x3, 0x7, 0x9, 0x2e18, "115b3ebdf484d71e1da02d0f0d994bc9898ebfaa75a1e9105a3f5497bc7abb9ca87a636995a3d0f7ce8a766b4c89604bf05497b6eefbb98eca9cb7dcf6e218", 0x52b126a7}, 0x60, &(0x7f0000457000-0x20)=[{&(0x7f0000c12000)="2b86b20cf075e1082f8efa1946ee0574cabbf6a86c0f0fa9a3d7fd2579f4f0121e518e660d8988a948b576eb594f846657b440466ec9b25ed3f707", 0x3b}, {&(0x7f0000c21000-0x15)="fc010587adc01b3d0d80e6d4e879540531cf88154f", 0x15}], 0x2, &(0x7f0000dcd000-0xc8)={0xc8, 0x0, 0x8, "b0350a64989edf7cb4196157e2d583fc00bf419a191e1729ad62d1071bc161a93c3ef9c9be03083597930512dfcc96e613fd67027a24c01da7eccda5f6990ddc35577fdf05995a64dfdde7e91232f184bfbd5d863700cad718edccceb1fc6be9816b953cb5e3a51491a39ac05f4d1fdc6535736580bf52b713fd0f075d39fcfb7135cff1a1c6a4fa43c3de5e3b17227396bd2ff51bb25fb02b55520b812718f34928367b94c51536200e1d6c7de9e7d1495d0711b546"}, 0xc8, 0x0}], 0x5, 0x8045) pread64(r1, &(0x7f0000b35000)="", 0x0, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x4, 0x80000032, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000dcc000)=0x0) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r3, r4) tkill(r2, 0x16) 2017/08/09 17:00:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_HUGEPAGE(r0, 0x802) r1 = syz_open_dev$sg(&(0x7f0000f1d000-0x9)="2f6465762f73672300", 0x1, 0x200000) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f1e000-0x20)={0xec8, 0x2877, 0x1, 0x3, 0x0, 0x9, 0x6, 0x101, 0x0}, &(0x7f0000f1c000)=0x20) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000f1e000)="6465616400", &(0x7f0000f1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f17000-0x1)={0xf2}, 0x1) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000f20000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f1f000)=0x1c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x7) r4 = request_key(&(0x7f0000bd9000)="7472757374656400", &(0x7f0000f1f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005d0000-0x9)="2f6465762f73672300", 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000f1f000-0x1)=[{&(0x7f0000f1f000-0x4)="023b4b30", 0x4}, {&(0x7f0000f1f000-0xc2)="5135ccc2c9119edeaa67d0428c8200fa2a59afab66b59b7abbd6a8bcc8303b3b5675c997d5f7488a41dfcc3ef2ea40a4d64fcbb6e40f5fe09179c49ececa4e706e285dfbf9859a52ee1490155a685e9a1f5bd23022f495396ca4711c46a6d9531e8572e3df1716e3592887650a89d934ef51a9f38b60d7cb18700621543496d8e2d98e8e3d081253768903bb3df551c5d6fb5f3baa6817ef6568a9c0b7b10f53a61118ce77dc0b4b22f8ebc83d09b8eea8f849cb89cd5d88718e3bfc7622a8884a66", 0xc2}, {&(0x7f0000f1e000)="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", 0x1000}, {&(0x7f000097f000)="88596c8b40737fe9e9d6e3894573f67366eb71b1c379a12c3b8a8fcea4eef5b9921ace945b231341774a7bb7ac3241a47360d377a7d7b43f1cdb98cbab050ae14f0ed4ead5602c2cf07d726eb5182ae2c691886829a0a0e877bf9b93a79158de92d2e8ea5603b617c3319e593444568f3cb84d1ca788c0d2298fb0f3662f630845cff878ff79ff78848e1cd94c66cfcfb70dbfae3c592b570b54f388e7e6c09e4680a1fd8f71f9851b74a0b6957e55a0ac8cd45eaeb7b8f3298b3ca1862071555c493905d07e11956ef83fa6321bdea48cb09f0af7a3b3755cfd08b839cf574a19f9053e1fd8d2b33be6ddad974094763dbe505adc33150b", 0xf8}], 0x4, r4) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000066c000)={r2, 0x27, "c1ab415eb53239ecf3e753b68fcd55fcf1cfd332d1bbb4ec706455b442b57b226a2b526bb88536"}, &(0x7f0000f1c000)=0x30) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000060e000-0x90)={0x17e, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mremap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000061e000/0x2000)=nil) 2017/08/09 17:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1000001) readlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) uname(&(0x7f0000001000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") gettid() mq_open(&(0x7f0000e7b000)="da00", 0x0, 0x4, &(0x7f0000f24000)={0x1, 0x80, 0x6, 0x80000000, 0x1b00000000000, 0x1, 0x1, 0x2}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x20, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x105, 0x0, 0x0, 0x9, 0x3000, 0x3f, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x7) r2 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c9d000-0xd0)={0x0, 0xc8, "387bf2dbf00e9eca4e9e2856aee145aa2891e25db816d384b72d83a98a098ed0d8912591c26ef91909c933269ac3eb06052c91dad58ec61750a38d39f491576b5b112711191da497d1f362672c08f27e856d1f4e933e4974228e3e0f43d0181da459b4e49bc59a833d06f1ea9b9d8503d6bbf763d22001f44b600e718a4a5fa6766d8260d82383497b858f65fbe68929cbcd2a0fdc4c459c9bd9d6e06a3258f9683fa21961767254e0850beaf34bf190c9e4d0cfa335747155d755cc6c24915b45c6881683328abb"}, &(0x7f0000a3c000)=0xd0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cdd000-0x8)={r3, 0x83}, &(0x7f00009b5000-0x4)=0x8) recvfrom$ax25(r2, &(0x7f0000c81000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x1, &(0x7f000019b000-0x10)={0x3, {"418af062af0264"}, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00006b2000)={r4, 0x7ffffff9}, 0x8) tkill(r1, 0x61) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00004f7000-0x4)=0x0) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x3}, 0x1c) r5 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) ustat(0x94, &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r5, 0x0, 0xffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bc4000-0x20)={"8aeb7834f5e90efb84a6ed5de8c5454c", {0x4, 0x800002, 0xfffffffffffffff7, "cee10000094a", 0x0, 0x0}}) sendfile(r2, r5, &(0x7f0000e65000-0x8)=0x32, 0x10001) r6 = add_key(&(0x7f000077e000)="2e726571756573745f6b65795f6175746800", &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000e2000)="", 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r6, &(0x7f0000fe5000)="", 0x0) fanotify_mark(r0, 0x9, 0x10, r0, &(0x7f0000433000)="2e2f66696c653000") ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000da3000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000a6c000)={0x3, &(0x7f000083d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/08/09 17:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000759000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d13000-0x5c)={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x448e}, {0xa, 0x2, 0x2800000000, @loopback={0x0, 0x1}, 0x4}, 0x4, [0x101, 0x4, 0x4, 0x8, 0x7, 0x5, 0x35, 0xdf9]}, 0x5c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001ce000)={0x40, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00008e8000)="5a", 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00001a6000-0x118)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000933000)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f0000136000-0x20)="010000000000000000ebffffff1502ec160010e3e5fffb050452faf5238f7e23"}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000002c000-0x9)="2f6465762f76637300", 0x109400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00001e7000)={0x0, 0x1000, "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"}, &(0x7f0000bdd000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f62000-0xc)={r4, 0x102, 0x10000000030}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000ee2000-0x4)=0xffff, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, 0xc) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x1, 0x1000000000000000) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ee9000-0x8c)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet6(r6, &(0x7f00001a6000)={0xa, 0x2, 0x28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000526000-0x9)="2f6465762f72746300", 0x8000, 0x0) 2017/08/09 17:00:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000d57000-0x10)={0x1, &(0x7f0000d57000-0x8)=[{0x63f4, 0x4, 0xffff, 0x1}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d56000-0x8)={0x1, [0x80000001]}, 0x8) 2017/08/09 17:00:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x8003, 0x0) r1 = accept4$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006d0000)=0x10, 0x80008000000800) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f72746300", 0x289e18f9775361a3, 0x0) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x4, 0x34, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3b}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9d000/0x2000)=nil, 0x2000, 0x100000000000003, 0x3f, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000001000-0x25)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08000400481a6be029", 0x25) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x8000000000010, r3, 0x2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e9e000+0xc87)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/09 17:00:51 executing program 0: lremovexattr(&(0x7f00005d4000)="2e2f66696c653000", &(0x7f0000af0000-0x21)="2d73656c696e75782a5e63707573657424776c616e30656d31766d6e6574305c00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f000036e000-0xc)="2f6465762f62696e64657200", 0x40180, 0x0) listen(r0, 0x24) r1 = syz_open_dev$mice(&(0x7f0000da8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10080) setsockopt$inet6_tcp_int(r1, 0x6, 0x1000000000004, &(0x7f0000039000)=0xffffffff80000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$ax25(r0, &(0x7f00005a4000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f85000-0x4)=0x10) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008f0000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098b000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000cc0000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x200, 0x0, 0x57}, &(0x7f0000170000-0x4)=0xa0) syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bf2000)=@common="00000000000000000000000000000000", 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000842000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getegid() lstat(&(0x7f0000d38000)="2e2f66696c653000", &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000077000)={0x0, 0x0, 0x0}, &(0x7f0000ea8000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007df000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000266000-0x8)="2e2f66696c653000", &(0x7f0000173000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005b9000)=0x0, &(0x7f0000f3b000)=0x0, &(0x7f0000049000)=0x0) setgroups(0x6, &(0x7f00000e8000)=[r4, r5, r6, r7, r8, r9]) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) write$fuse_init(r2, &(0x7f0000669000)={0x50, 0x8, 0x9, 0x8, 0x4, 0x6, 0x80000001, 0xdb3, 0xfffffffffffff737, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) keyctl$read(0xb, 0xfffffffffffffffb, &(0x7f0000fd200