Debian GNU/Linux 7 syzkaller ttyS0 2017/11/08 10:18:56 fuzzer started 2017/11/08 10:18:56 dialing manager at 10.0.2.10:46805 2017/11/08 10:19:09 kcov=true, comps=true 2017/11/08 10:19:09 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000001000-0x10)={&(0x7f0000000000)="ae", 0x1}) r1 = syz_open_dev$usb(&(0x7f0000001000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x7, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xaee, 0xfffffffffffffffe, 0x101, 0x80}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1ff}, 0x8) readlinkat(r1, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000+0x739)={r2, 0x100000000, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)="706b6373375f7465737400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="6d8dd6683e226d789e1154e40a56046e8613c53664656dbf6e9dea49e390d767dc7f36d2b734f63ee08f91e7f9ac8fc1a850d6373e6418559a9ec77c15504abdc9b55cb92a3cd57bd615c78893461dad536510a9349e9a0e3e2d420d6848740bf94d50407dd3325e592da85cf144a758e92502df91bd8b8ce90c4678eb85d1a0a10925c5c43c09d810c24508463b1476437315a86e54c73e00ac1be48be0d8fe16df9f61200bad0cbac5052d3c422e18f89f224acc16c18b377471afe1606c2ad3b4c7084b66462cd3b627aea3f9749e6b3ff86e462d623501a5c7abf681366b3483547a6c477da3769c8c42be9a9ab8649bbb16", 0xf4, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) mbind(&(0x7f0000bde000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000002000)=0x1b59, 0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000003000)="2e2f66696c653000") keyctl$reject(0x13, r4, 0x7, 0x100000001, r4) bind$ax25(r1, &(0x7f0000000000)={0x3, {"ffa792ccbe1bf5"}, 0x947}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0xff, &(0x7f0000005000-0x4)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000003000)=@generic={0xfffffffffffffffe, 0xfff, 0xfa}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000-0x98)={r3, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, 0x98) userfaultfd(0x80800) symlinkat(&(0x7f0000004000)="2e2f66696c65302f66696c653000", r1, &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000007000)={0x7, 0x9, 0x1ff, 0x5, 0x20}) 2017/11/08 10:19:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sync_file_range(r0, 0xab3a, 0x40, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc)="cdab2db6dc2080a2c3f39d3c7a92da775b19407ef2f70b", 0x17, 0x0) keyctl$assume_authority(0x10, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x10000, 0x0) symlinkat(&(0x7f0000000000)="2e2f66696c653000", r2, &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xb)="6173796d6d657472696300", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="a1886174de3b440bb4faa200bd586b34e9da65963eeb27f73f2819fc7bae7d594b9e10cb84e5edffaa70a6f97b0a9b40de9e76bfa963ddf1684f2eccaa56ac0acb0d6c", 0x43, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x400, 0x7, r3) prctl$setmm(0x23, 0x4, &(0x7f00004a6000/0x3000)=nil) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000001000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000)=0xffffffff, &(0x7f0000002000)=0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6b766d00", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x6ca81e45, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000-0x87)={r4, 0x7f, "d3bba634c5ffe66221f1fd86f556127d89f4ba5a623a3668256a9196568d3729cf00178a8bf2f3b59004731f0c5aa8652da1cf6d9b05954d64f52cc7d46f49c2680598909534f0f6fe55c09802378331e32423244d5bf6c6d7f713a496f2ba650b16302d514e2149bf62e221d5a9f8b6807b985881c0bf01a202992c33f515"}, &(0x7f0000002000-0x4)=0x87) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000004000)={0x0, 0x101, 0x0, &(0x7f0000001000-0x8)=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000003000)={r6, 0x80000, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000006000)={0x100000, 0x1, 0xfffffffeffffffff, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/08 10:19:09 executing program 2: r0 = memfd_create(&(0x7f0000aa0000)="00", 0x2) r1 = memfd_create(&(0x7f0000ac4000-0x36)="73656c696e75782d656d3073656c6676626f786e657431766d6e6574307070703173656c696e757862646576656d30256e6f64657600", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001f6000-0x30)={0x4, 0x3, &(0x7f0000001000-0x18)=[@map={0x0, 0x100000001, 0x30, r0}, @generic={0xffffffff, 0x6, 0x4, 0x0}, @map={0x5, 0x6, 0x7, r1}], &(0x7f00001c3000+0xfc6)="4000", 0x0, 0x2e, &(0x7f00007d1000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x1}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) ioctl$int_out(r2, 0x2, &(0x7f0000002000-0x4)=0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0xdc66, 0x8}, 0x2) r4 = socket$inet_icmp(0x2, 0x2, 0x1) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) getuid() bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x101, 0x7ff, 0x7, 0x1, 0x80000000, "1aebe0bef06970a41c150ea55e9095a876c0d4ebe834a2ab919937ecf78c42721bbd3d2b0b64316b092fab4661961a93e8bae4532ba12fa3892e0c1f1da85f", 0x3e000000000}, 0x60) rt_sigsuspend(&(0x7f0000001000)={0x4}, 0x8) fcntl$setpipe(r1, 0x407, 0x5) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x145, 0x9) ioctl$KDENABIO(r1, 0x4b36) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xbc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x1, &(0x7f0000002000-0x30)=[{&(0x7f0000004000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000004000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000005000-0x68)={0xc82, 0x0, 0x5, {0x0, 0x0}, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r2, r4, 0x2, 0x4) fchmod(r5, 0x40) 2017/11/08 10:19:09 executing program 4: r0 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000d9c000-0xd)="2f6465762f6869647261773000", 0x80, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e32000)={0x10000000000000, 0x2, 0x9, 0x8}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000bd9000)=0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x10000, 0x8, 0x3, 0x568, 0x3, 0x5}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0xffffffff, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @rand_addr=0x1]}, 0x24) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, {0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0xd13}, 0x0, [0xffffffffffffffc0, 0x1000, 0x8, 0x6, 0x100000000, 0xffffffffbd0e593e, 0x1, 0x79]}, 0x5c) fcntl$addseals(r0, 0x409, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000002000)=0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x4)="62696300", 0x4) r2 = dup(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x0, 0x8, 0x0, 0x5, 0xa9b}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000005000-0x20)="67c610bc5549e31e5e13154870cffdafced049181f8c831336d8735adb530da6"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000006000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@rand_addr=0x4, @empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x24) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000)={0x30000000, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000008000-0xa4)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffea8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) 2017/11/08 10:19:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000298000-0x4)=0x0, &(0x7f0000e2c000)=0x4) fcntl$setpipe(r0, 0x407, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x8}, 0x8) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r2, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc6, 0x40, 0xfc28, 0x5, 0x0, 0x2, 0xfffffffffffffff8, 0x100, 0x7, 0x10000, 0x3, 0x10000, 0x80000000, 0x6, 0x9]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x79)={r3, 0x71, "695b140a4c623238931a2153e3bfc9e5544e090b3ddca285b602f95f2190ad01246c8d3b57c2f35850c1b64c16c2977e8cf6fd9c30b7c2425fa5783ba3b21d66dd6a75f492468a4ca78f331bc013c020a70ce3a7c27fb81867fba4f71d4505196fc94b3f7a64446bdf97770aaa7ec7e7d7"}, &(0x7f0000002000-0x4)=0x79) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000003000-0x18)={0x0, 0x1, 0x9, &(0x7f0000005000-0x8)=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000005000)={0x0, 0xffffffff, 0xfff, &(0x7f0000005000)=0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000008000-0x4)=0x6, 0x4) r4 = syz_open_dev$usb(&(0x7f0000001000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x24e, 0x448002) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000002000)={0x3, 0x7}) membarrier(0x1, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x80, 0x33, 0x8, 0x1, 0x6, 0x3, 0x9, 0x101, 0x4, 0x3}) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000007000-0x4)=0x3, 0x4) 2017/11/08 10:19:09 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006fe000+0x7d0)={0x2, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000073e000)="2e2f66696c653000", &(0x7f0000f4f000-0x72)={0x72, 0x9, "6503812f8a6149d0d8d46c5de51d71843ac97638c43f08db3e87818d72d25a45fa1a4c5e05e384ff12238e0fb37e21f8c7bbde07e2718ff35e50fc0c0b68b985c316de9e4f8cc5f21206da6798ea47346ffde69d01f3e64b3dd9f857c670565610183e68d24810207824"}, &(0x7f0000000000)=0x0, 0x1400) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x1000, 0x2, 0x3, 0x1, 0x8, 0x3}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001000-0x4)=0x4b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x75, 0x0}) open$dir(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x400100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000003000-0x8c)={0x3, 0x9, 0x7fffffff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r0, 0x540b, 0x7) mkdir(&(0x7f0000002000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000003000)=0xc) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000004000)={0x9, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x24001, 0x0) write$evdev(r0, &(0x7f0000004000+0xa84)=[{{0x0, 0x0}, 0x100000001, 0x3, 0x80}, {{0x77359400, 0x0}, 0x8, 0x80000000, 0x37}, {{0x0, 0x7530}, 0x1, 0x0, 0x32b}, {{0x0, 0x2710}, 0x1, 0xe0, 0xd13}, {{0x77359400, 0x0}, 0x7, 0x80, 0x2}, {{0x0, 0x0}, 0x5, 0x2, 0x0}], 0x90) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x1, 0x851, 0x8, 0x0, 0x9, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000-0x4)={r0}) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x855}, &(0x7f0000006000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r3, 0x5}, 0x6) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) 2017/11/08 10:19:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r0, 0xffffffffffffffe1, 0x6) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001000)=0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x19, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x173}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70746d7800", 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000002000+0x6c7)=0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) sendmmsg$unix(r7, &(0x7f0000000000)=[{&(0x7f0000004000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x90)=[{&(0x7f0000003000-0x64)="6613d861c5206a2e7ab6a1807fe79a0d5534dfe9df5ef36433114e39566012fe98d135c5e971e128d87b3c00e0c2511da79e11ab11005303d22d03b575d3a271e1462d55bd300053a84ded2cc58f2a157759c83280b7ecc15689b33546d9d13fae1b9b6e", 0x64}, {&(0x7f0000004000-0xac)="961d39d342ecab3d7be886ed6479de4ab415bdeabb446fa4ec8c968072e4c1c9f4559d07f34f7b68abe074ccfaa69892793d74b44d3dc571ffa91f216ed3851edba8bcf3e22af352e5bb17def8dfbb27dc84cc3855fd51f0e997dbe3881d92119a39682727ccd6a95c59100e22f0dcdb637601ede8b7c106d7f76fdd5149f1c6423d99b60c083ad2e92cfcbcb0a3542afbbbab929a1430d47e33c1c320a5511c7e4a080cb8067d0c679aaabd", 0xac}, {&(0x7f0000004000-0x1f)="5184be6d6449cb294d8604fe495b7ccff02293d3c87c94d4bef33aba46f8e1", 0x1f}, {&(0x7f0000001000)="4896e7e6114404c77cf3cf4e074d5c9b18b06ad9ab70629a5250ea379e366a99662a4797d27e126bbfbcb44cf3f8be7fd19e618f9735ba495b70e46f810b2041282ccc591a1e4c4f64d733da52eb500340024006cbab05555893a687b1b1c52f584f9f8bd7fd109aaca5932d04a871832237e125479f78609622cae2f566bb6e606d538e6b0bb7958a4e5a48aa7cd186094a258f71bd07e224bd2036921aee6501223ade651c4b53c469c3437863ad3423341917432b1ed97f5465f3b2ecc91acef1ab4a185b5a406b23f4fdcefb75d0c746b5562efb1f7b150ddea768", 0xdd}, {&(0x7f0000002000-0xdd)="a6f767ffcf5ac5cd6134e41925b3e22cba000b4ff8b13a0bdaa8f6e4e4dcdabb440db9d475640dce5b32d843b8bca9b8747064feac921d08360782f3c7c1022c88cc9fcbdb911508f26ab685d177ee9b0a31773071769ed10aeea2530abd18a3d427780917e221d7ade44f445d3ee8c73e776a1a71502291dae94f258dc2e5863096c4fcab59fea580d24d40dbdba6b117d10b8eead1f03559c973de7ab1323dd35091f780cc8a42b9e81bc8a9a8199de93b1559703173d5036f06943816f5ad36b125f230eba4edb275d49a0d3de069cd1b533216f1ec56e200b82db0", 0xdd}, {&(0x7f0000003000)="6499f15e9d300db0a6cef40e20d76762f7543afb930078ca07507222b82f4d3212833c0e27a81810904e37cb533a00087622bf37a030", 0x36}, {&(0x7f0000000000)="dc", 0x1}, {&(0x7f0000001000)="e8a042a2004d1842adf1ec16ada47109768519b937c916dd6bdecdec7d37a732271e51e33987810f8eabce3e0f9322765c99134b8a2743ee74f336c1bac457b77c2fbbd21ba0fb113527d339ac77921ab3c35dda022c0f243021a6d5d0ad4fbb6fe2ee44f2e0e136acc1a6724f60db07", 0x70}, {&(0x7f0000004000-0xe8)="dc1f09b7da4206ed48ea4f1ef9aa8ea5824dc1325e4c4f93cd6a864b41dc3d6eb13af43c09d1d5e5f7035961a9d408a7b0555a5697781836b4025d2a48887e4a7563269ac9658c80f5a41963ccc3977f83e7a929b1d222dbba7c62aec53014297f25746b142e6161af4373198dde8855dbaaf49c8d59bc4847a10a39f4a8f92e5d3a32fef5505a06329f1c54cae629fae4a93be40725118e0046dd8ec11f9607f300040cc8bfdec2f7bdcc64b6f03cad359812533ca513a2d466a251a3335fc2e1f0a77a8356ace507fb2246b75ee0acbf0c5c1328d5637bbad0a6b02d69c7adc497e0f511018f7e", 0xe8}], 0x9, 0x0, 0x0, 0x20040000}, {&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000)="7af962d5fe6dc4d2fa1bffa7e2b8ac069b5293a5db2fc8de101ec01ac194987b999324a0ccef76f023ba46749d2e63b3eb53017e527bf298135d621ecbb2cb65e390ff7be8197cff48cc78ff0883462eff1cc2a402756f17a45101320335bdf9f149f7c624dae310f62b4c74e27b4f72cd129bee1d142ecc4a9dc49de34b01b48cc4e13e2db28307f3f96c943a259996aca432d4403bd6b9282285d23245b63c0cfb9cd6ebce01ba465136ab778020bcc715a3a7d200d6dfb6295ab5209eb2833c25009f62c65f5e43ef0778268eb15a07daf180f6b14eaae6e50f724406eeff1184f5de5ef09dbe662d2bb846f2d06915c50644d1e128", 0xf7}, {&(0x7f0000003000)="a7eba9d108f54c137132aad94897f172396bb9e5397efb08f080cdacd4661d925c41f603362edf41089811f083a367d63c497d67b31b94a45ac8a0292368b5d5f937fa0866dffb77319ff850c2456219d100baf6bd45c5c6ac3d8e8bcc6024d49e96062d2e0a1e25797e457b5d608ea11f2cadc3627b3e0a2924702a77de61b198b5beb9bd240806d8f8efe914c44df72546b754a864e11f38d6a5cab9bbf65697dcc3a3e30b0fcbcc9da6c757afcc3be99ff5dd36bff3a4c688bef1dc74c2b3e570a7", 0xc3}, {&(0x7f0000003000)="890fbb0161388efa9c7342ff27085ee61a9c2dbc82a7a6e4fa406dcf88dfb8410df076460b54dc8602633c2a2fe9e3babfd9e683022bbfad0aba7a6689d75c15c9130c91c0eaa6f1bb275edce57e3e8e5e66add8bd7c1dfd93c4dc9f19a71b6fa38373d77992db6240d914a0d7aff63a3c55306e756c3e730e8669b3441477b274996cca2fa7dd991c651108263e9be54e541e6b589a0357b082d200b170b6a89ac51a026186e760ccb656420dc9819ec300a847238b7c20a863b3c4285cf69fdfd7199b604e3224d54ec61972a41125875853eb87fc72266cc3d7111d3739645d075153a5138633f55f1b22f1", 0xed}, {&(0x7f0000003000)="cd410dbd6ca9b0ff3e1e5ceece7fb6bac8a16ccfe707c1369660c019625cd8dba723eaceabd552977fbf44b4b3cd4025474fb0c376a01279356507653483eb154d2b4d003376625835a9f2663be47f91aba8e73d487df559813a9b2350ed00bd9b13e270761301a6dcc5106021a33e2dc12c0d36016c2476ba528dfa20820df09934c2816077ebd484df029fe834eb199a46ce2ddc99692c5579391c59da7ef7467b94796396a041080fe3111c8aae5680fff8", 0xb3}, {&(0x7f0000004000-0x76)="901b3cb839306bbf991b92c6d6c8a47abc0dad5a793ba8c3a65c1299cac7f3535cf2e01b7744f19af9a77842bec803081e0c49cf7f519f88572751a3adcd5f8bf86d7dcdcf63fc00109b96dc1f05375ad28b664851fcc125473213bd6b1dfa4acf2cebe2bf6a0c8ae0df39cbe4ad48b95aec551a7e3e", 0x76}, {&(0x7f0000002000-0x96)="0dfe92f9cd78dd3713ed1894ec78fced1a6a7e6df7aa55f909ea70434eb7b3f3f3a4af00b14bf72b8729262f8945196a99c4b20b30dac929cfe55f3d770f799d741bff71b074e9dcec19bf08bedb5b7dafb4dce66665e489db6cb3618ffd67df40175de77a4f11ae0fec82a2f3c4ff1d49f9ec89a423a7bb0211796fa49103d73b7e205452c79fe4f46150abe8150458bd74d1ec1f3b", 0x96}, {&(0x7f0000004000-0x9f)="0e420cf20c58b12ae453d0ae840a6f76e419d7cb8705083b01dac6a62430eff765346672a7ea9c62206e2f156f0d1a37eedd7592a93eb125100dca6d2e3e860b97c52a9df8630766031129ce7312d29a8526ef793749e73ea3ae83f0133eb509eb61f97a9a1916d21d072005c7be8f63f2bb03be1e0a70b9659050ef554a267df2f4c94f932df0b16256c677eaacea3ef71cf9c0b15f4d5f00f069541a55a8", 0x9f}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="7289b671dc8d8aa9e26582d774deee08d8536a08b8b892ffd53bdc33ad7824af13cb6c547c93a01524e4e8aba532ddf3440efb284f77e9899a1653e1f23a16d8e5c148f4124f516fc40a9d3ee903716160595aaa56b7bf57fb471278db4dafe2c404", 0x62}], 0x9, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r4, r1, r2}, @rights={0x18, 0x1, 0x1, [r7, r7]}, @cred={0x20, 0x1, 0x2, r6, r1, r2}, @cred={0x20, 0x1, 0x2, r4, r1, r2}], 0x4, 0x4}, {&(0x7f0000003000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x98)="87812d21df4f07cbaaf6d1170f44ad8845f05c3169e9127892fd633721cf69fce8d73713733df598350848edee44a02fe867a7e89c0f4a52e5c1f0d76c0b3bc1d85bd7821d464a91b48b3be4adfc511133272061158b76acd0e1b306230374fbb9762f53c7fd438310b319a0b60e048e86d70eabfbb08d316b26e2588a463260dd823376ffeba64067b6872555d2961565349179795fe38b", 0x98}, {&(0x7f0000003000)="2135209e810f376265024d0303f159ab1baa362884", 0x15}, {&(0x7f0000003000)="10fe99c591e4bee8ef53576c0e4337a1b2bf3dd393ecea234f209b547f28ed129529f27de05ec8b3ee620ac6af8cd8504da61b23d3d1d5f1a74b7ff802b52ce265dfff451c940cde91d1f6b1a89351a1a485412545039326a7cf1316d6d6adbd8551e525046e6db2ba3867c0adfb9702d0291b6ffff1f659f054ca4f54181a33a13df8db34dbc13753c99f3ca3467dfed366dbc67e7619bf600db5b5b79b28fa4b2146", 0xa3}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000)="e3d9a9a8d14d399616905851ff9c9a14e2823a15fc54", 0x16}, {&(0x7f0000003000+0x2f4)="2e24de9316a879dc2ee51b0923080697213ec33e6f0776794d18ca1e2763b3e07c797be70c06576767bcdfefb775c78e15f671fcd12f885b1278cdb9588084f9c13f8f1e", 0x44}, {&(0x7f0000003000)="fac11509cd478306a6395f48591086740731e5e33d5ae75abdda3e829a4e73", 0x1f}], 0x7, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r6, r1, r2}, @rights={0x28, 0x1, 0x1, [r5, r3, r7, r3, r7, r3]}, @cred={0x20, 0x1, 0x2, r6, r1, r2}, @rights={0x20, 0x1, 0x1, [r3, r8, r7, r5]}], 0x5, 0x40}], 0x3, 0x20000000) 2017/11/08 10:19:09 executing program 6: pipe2(&(0x7f00005f9000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0x9, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x615, 0x1, 0x0, 0x4, &(0x7f0000002000)=@common="79616d30000000000000000000000000", 0x40, 0x0, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000002000)="00000000000000000000000000000000", 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000002000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000005000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000005000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x6, &(0x7f0000004000)="0000000000000000000000000000", 0xe, 0xb4b}, 0x10000) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000003000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0x8) r2 = socket$kcm(0x29, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f76637300", 0x20000, 0x0) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x80000, 0x22) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000007000-0xa)="2f6465762f7663732300", 0xce54, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000004000)={0xf109, 0x0, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000008000-0x8)={0x20071026, r4}, &(0x7f0000002000)={0x0, 0x9, 0x1000, 0x81, 0xe32a, 0x379c}) 2017/11/08 10:19:10 executing program 5: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x43, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dc0000-0x1c)={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000dc1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000355000)="2f6465762f6870657400", 0x70800, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f000028b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dc2000-0x4)=0x1c) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000094b000)="220000001900010017f33300000000008000000004fffffb060000000600020000437b82db", 0x25) 2017/11/08 10:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000394000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x28000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ce9000)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b4d000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) listen(0xffffffffffffffff, 0xfffffffffffffffd) syz_emit_ethernet(0x9a, &(0x7f0000001000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "deceaf", 0x64, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x19, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x4}, @timestamp={0x8, 0xa, 0x9, 0x6}, @sack={0x5, 0x16, [0x20, 0x2a2, 0x83b6, 0x0, 0x6]}, @generic={0x1b, 0x10, "bc5cab54ab28a1dbe2570cadfa0b"}, @fastopen={0x22, 0xa, "8e405ef341fa1bfd"}, @sack={0x5, 0xa, [0x8008, 0x0]}, @sack={0x5, 0x6, [0xe60]}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000336000-0x20)={@generic="a54a8d2c923a25a40bbc321e0efb26f1", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f00005ee000-0x8)={0x0, 0x0}) sendmsg(r4, &(0x7f0000d78000-0x38)={0x0, 0x0, &(0x7f0000ca4000-0x60)=[{&(0x7f0000bbf000-0x50)="694ff5b4ec6e07639ca1c15a0f0a3680c4b641742a6933a488f61f103c8d69f7a04eff2d6f6fa273e2b217c6ba6da32155684af846312b0428d18f7f7f797f0c9c4ece14c85fd30fb7b295ed215ab1c6", 0x50}, {&(0x7f00008a7000)="cddfa8ba23e5b39f98f06f7ee7709e466f0b4a9235f0143c48e4003f80e1bfcc15c4a1d8f79bc55ccdce8952f9b6ddd32c19408dd1a5e607dc8eb995c7e0dde84702c52be1dcad77b61693ae6691a8ef3f9c9c028bb8ccbe36638117e23a99cfd87e18c56a4ea896326efe4adb9b049eb0c2428d8ab77f0261c920d128d78eb9a09e3061bf91759ea3b7986f67", 0x8d}, {&(0x7f0000d2c000)="e58f893eda59cd5009e8840c6faa02440ac922d5121f6a9d24506c3d40baf2ee023ee7b58ce48be00f259de3f1f3e0dc6c5cf794dd6e76f1760c860d15cee0225913fdb97f710eb68c459815ddf396b157d2cfc95f072f48385515ed52c3815e030552e823273801aeda0f11afe0a5d0aaed309487d377570dcfdc4ea61d746ac0dff3c748179546a7ea415d892f4df44a36afa2c64b6761c9027f2509801e1b4b347bf9829058816fa6ab0814c9cd98e498", 0xb2}, {&(0x7f0000c88000-0x1000)="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0x1000}, {&(0x7f0000f38000-0xe5)="e478a59f0578010437aa423a73b4c8a2d9fb91914af76cba1bc9ebaa300ad087a44ac3b5a569af463072251a98fbc877a786c27212005c35e0e29b0d3811dc684fea2221a989e3463f9134cdf743cf6b746585fc01dfa01a15437bc511825d966e5d08aeac44c65ae0ec19d86ca9b1990c89f24b721a3a95aad4afe9e18035a520ede44d279ad31c437c7009b65ada75ed04f5750483193c225e7636ed058c9169dd0f46ff33db38985891ee1528384528d265505d3e95f2f729fbd4724b996f54d54322d9f5ded7edd9136f6f77c8a74508fad9f505e92182172e194c58374ff4468e21fa", 0xe5}, {&(0x7f0000e9d000-0x9b)="9f8ca64b6fbc5f4d5fb46ebc91e5e7e7be6c1f682d7cbd5025ec717abaff492fb9863b7a86a30482003b046c21b8bee0194974cd28cd379877aece7562256edba180be0c89b1f703f4ec4eadf3a91b9d68060e7d87b4d1722e7bc49b752d4388541300465ecfe285141668302aef944bf970ac6d074d140baa9ca89745a01aa3a73693ff564df322a4872a1d79c7036d070432db8e20d0f316d679", 0x9b}], 0x6, &(0x7f0000abb000)=[{0x1010, 0x103, 0x5, "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"}], 0x1, 0x10}, 0x40041) r5 = socket$netlink(0x10, 0x3, 0xffffffffffffbfff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000410000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000060e000)={0x0, 0xb4a}, &(0x7f0000fcc000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000191000)={r6, 0x3ff}, &(0x7f0000828000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000062000)={r7, 0x8001}, &(0x7f000049d000-0x4)=0x8) sendmsg$netlink(r5, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000705000)=[{0x11, 0x40000000000001d, 0x20000000000003ff, 0x0, 0x6, "0d"}], 0x11}], 0x1, &(0x7f000084f000)=[], 0x0, 0x800}, 0x4800) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000b5f000)={0x40000007f3, 0x1, 0x2, 0x0}, 0x8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x20, &(0x7f00001b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000060000)=0x46) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000388000)=@sack_info={r7, 0x10000, 0x1}, 0xc) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000579000-0x8)={0x0, 0x0}) poll(&(0x7f000084f000)=[], 0x0, 0x7) syzkaller login: [ 28.624107] INFO: trying to register non-static key. [ 28.624730] the code is fine but needs lockdep annotation. [ 28.625441] turning off the locking correctness validator. [ 28.626142] CPU: 3 PID: 3253 Comm: syz-executor5 Not tainted 4.14.0-rc7-next-20171103+ #10 [ 28.627235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 28.628262] Call Trace: [ 28.628587] dump_stack+0x194/0x257 [ 28.629042] ? arch_local_irq_restore+0x53/0x53 [ 28.629650] register_lock_class+0x55e/0x2c70 [ 28.630227] ? __lock_acquire+0x739/0x4770 [ 28.630777] ? perf_tp_event+0x7f4/0xae0 [ 28.631294] ? lock_pin_lock+0x370/0x370 [ 28.631812] ? __lock_acquire+0x739/0x4770 [ 28.632358] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 28.633032] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 28.633689] ? perf_tp_event+0xae0/0xae0 [ 28.634064] ? perf_trace_run_bpf_submit+0x206/0x330 [ 28.634524] ? tracing_generic_entry_update+0x15a/0x1d0 [ 28.635024] ? perf_trace_buf_update+0x66/0xb0 [ 28.635437] ? perf_tp_event+0x7f4/0xae0 [ 28.635823] ? perf_trace_run_bpf_submit+0x206/0x330 [ 28.636451] ? find_get_context.isra.84+0x670/0x670 [ 28.636922] ? perf_tp_event+0xae0/0xae0 [ 28.637289] ? perf_trace_lock_acquire+0x532/0x980 [ 28.637740] ? check_noncircular+0x20/0x20 [ 28.638146] ? perf_trace_lock_acquire+0x532/0x980 [ 28.638586] ? check_noncircular+0x20/0x20 [ 28.638963] ? lock_downgrade+0x990/0x990 [ 28.639361] ? perf_trace_lock+0x900/0x900 [ 28.639751] ? find_held_lock+0x39/0x1d0 [ 28.640152] __lock_acquire+0x203/0x4770 [ 28.640695] ? find_held_lock+0x39/0x1d0 [ 28.641219] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 28.641890] ? depot_save_stack+0x1c2/0x490 [ 28.642445] ? do_raw_spin_trylock+0x190/0x190 [ 28.643027] ? is_bpf_text_address+0xa4/0x120 [ 28.643603] ? perf_trace_run_bpf_submit+0x206/0x330 [ 28.644707] ? perf_trace_run_bpf_submit+0x206/0x330 [ 28.645208] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 28.645730] ? perf_tp_event+0xae0/0xae0 [ 28.646114] ? depot_save_stack+0x3b5/0x490 [ 28.646588] ? memset+0x31/0x40 [ 28.646911] ? perf_trace_lock_acquire+0x532/0x980 [ 28.647378] ? perf_trace_lock+0x900/0x900 [ 28.647828] ? rcu_note_context_switch+0x710/0x710 [ 28.648450] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 28.649140] ? rcu_pm_notify+0xc0/0xc0 [ 28.649559] lock_acquire+0x1d5/0x580 [ 28.649966] ? tcp_fastopen_reset_cipher+0x194/0x580 [ 28.650517] ? __kmalloc+0x471/0x760 [ 28.650913] ? lock_release+0xd70/0xd70 [ 28.651349] ? crypto_aes_set_key+0x32/0x80 [ 28.651855] ? tcp_fastopen_reset_cipher+0x194/0x580 [ 28.652439] _raw_spin_lock_bh+0x31/0x40 [ 28.652869] ? tcp_fastopen_reset_cipher+0x194/0x580 [ 28.653407] tcp_fastopen_reset_cipher+0x194/0x580 [ 28.653925] ? tcp_fastopen_ctx_destroy+0x220/0x220 [ 28.654457] ? __might_sleep+0x95/0x190 [ 28.654876] ? kasan_check_write+0x14/0x20 [ 28.655330] ? _copy_from_user+0x99/0x110 [ 28.655773] do_tcp_setsockopt.isra.37+0x24d/0x21b0 [ 28.656336] ? iterate_fd+0x3f0/0x3f0 [ 28.656786] ? tcp_get_md5sig_pool+0x60/0x60 [ 28.657254] ? __fget_light+0x29d/0x390 [ 28.657672] ? fget_raw+0x20/0x20 [ 28.658039] ? iput+0x540/0xaf0 [ 28.658402] ? refcount_sub_and_test+0x115/0x1b0 [ 28.659015] ? sock_has_perm+0x29c/0x400 [ 28.659554] ? __fget_light+0x29d/0x390 [ 28.660080] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 28.660795] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 28.661460] ? sockfd_lookup_light+0x104/0x150 [ 28.662017] tcp_setsockopt+0xb0/0xd0 [ 28.662451] sock_common_setsockopt+0x95/0xd0 [ 28.662912] SyS_setsockopt+0x189/0x360 [ 28.663330] ? SyS_recv+0x40/0x40 [ 28.663689] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 28.664281] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 28.664795] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 28.665304] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 28.665791] RIP: 0033:0x447c89 [ 28.666120] RSP: 002b:00007f00c3855bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 28.666906] RAX: ffffffffffffffda RBX: 00007f00c38566cc RCX: 0000000000447c89 [ 28.667646] RDX: 0000000000000021 RSI: 0000000000000006 RDI: 0000000000000018 [ 28.668452] RBP: 0000000000000086 R08: 0000000000000010 R09: 0000000000000000 [ 28.669319] R10: 0000000020f2b000 R11: 0000000000000246 R12: 00000000ffffffff [ 28.670104] R13: 0000000000008328 R14: 00000000006ec3c8 R15: 00007f00c3856700 2017/11/08 10:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000607000/0x4000)=nil, 0x7000) shmat(0x0, &(0x7f0000532000/0x4000)=nil, 0x2000) shmat(0x0, &(0x7f0000072000/0x4000)=nil, 0x6000) shmat(0xffffffffffffffff, &(0x7f00006a2000/0x3000)=nil, 0x4000) modify_ldt$write2(0x11, &(0x7f0000727000)={0x7fff, 0x20101000, 0x4000, 0xc92, 0xcc, 0x479e7011, 0x10000, 0x5, 0xbf9, 0x5}, 0x10) shmat(0x0, &(0x7f0000cf4000/0x3000)=nil, 0x4000) r0 = shmat(0xffffffffffffffff, &(0x7f0000bca000/0x1000)=nil, 0x0) shmdt(r0) 2017/11/08 10:19:10 executing program 7: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ba1000-0x9)="2f6465762f73672300", 0x8000, 0x40000000000) process_vm_readv(0x0, &(0x7f00000e6000)=[], 0x0, &(0x7f000093d000)=[{&(0x7f0000edd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000085a000-0x2)=0x1) inotify_add_watch(r0, &(0x7f0000915000)="2e2f66696c653000", 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x51b8, 0x0, 0x3ff, 0x0, 0x0, 0x22080, 0xa, 0xfe, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffc, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000063000-0x10)={0x0, 0x8, &(0x7f00004dd000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9e2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xb17e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x488}, @in6={0xa, 0x1, 0x7000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xb42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}]}, &(0x7f00002e2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000828000-0x8)={r3, 0x0}, &(0x7f0000180000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000d49000-0x8c)={0x0, 0x8, 0x1000, "036594d232d1244800040905ceee7a0400a7007e0000000000085df55dfb082d3c12f7d25bad4d1200b802407bfffffffa21790b637ae5c8b10000adf92f51dd", 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000075000-0x44)={0x4, 0x78, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x20080, 0x0, 0xfe, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x4) r4 = syz_open_dev$sndseq(&(0x7f00005a1000)="2f6465762f736e642f73657100", 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ed6000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000908000-0x4)=r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x80000002, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x10005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000dd, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x7e, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f0000001000-0x78)={0x3b52a6e82d2c0e54, 0x78, 0x3f, 0x0, 0x200000000, 0x0, 0x0, 0xfffffffffffffffd, 0xc04, 0x0, 0xfe, 0x4, 0xbca, 0x4000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x7, 0x0, 0x40000007e, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) socketpair$unix(0x1, 0x803, 0x0, &(0x7f00001e8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000d89000)={0x10000, 0x20, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = socket(0x10, 0x2, 0xc) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f000019b000-0x8)=0x0) write(r7, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00008d0000-0xc)={0x7fffffff, 0x3ff, 0x8, 0x4, 0xfffffffffffffe01, 0x0, 0x2a}, 0xc) shmget(0x2, 0x1000, 0x78000020, &(0x7f00000c6000/0x1000)=nil) 2017/11/08 10:19:10 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x10001) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x804, 0xfffffffffeffff01) r2 = accept4(r1, &(0x7f00001ee000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000a000-0x4)=0x1002, 0x800) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000654000)="9ab0b63ae1485ef7897fff7ffffffff309a5e6179449678cb6f7afc123f5b728000767f1069c770549a78b074234af81cf0ea8efc716ac27e5083804556a00550000000000cf0020a187fbc631582d8462a74c30") r3 = socket(0xa, 0x80000, 0x4000000000002) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00005fe000-0x9)="2f6465762f72746300", 0x420800, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000f18000-0x8)={0x1, [0x0]}) r5 = socket$inet(0x2, 0x80003, 0x8000000000000004) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00003a6000)=0x3, 0x4) connect$inet(r5, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f000000d000-0x1000)="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", 0xb8a, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r5, &(0x7f00005d0000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000711000-0x8)={0x0, 0x3}, &(0x7f0000905000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000498000-0x8)={r6, 0x8}, 0x8) setsockopt(r3, 0x0, 0xc8, &(0x7f0000c91000-0x4)="f6ff0633", 0x4) r7 = open(&(0x7f00001a9000-0x8)="2e2f66696c653000", 0x10442, 0x20) ioctl$TIOCLINUX2(r7, 0xc0189436, &(0x7f0000be2000-0xc)={0x2, 0x3f48d048, 0x7, 0x7ffffffc, 0x9, 0xff}) socketpair$inet(0x2, 0x803, 0xf7fffffffffffffd, &(0x7f0000485000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000090a000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x2}) getsockopt$llc_int(r7, 0x10c, 0xe, &(0x7f000046d000-0x4)=0x0, &(0x7f0000db5000)=0x4) [ 28.765643] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/08 10:19:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000013000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x7d926f3beb86fc67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000-0xc)={@empty=0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/08 10:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = timerfd_create(0x2, 0x0) clock_gettime(0x5, &(0x7f0000c43000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x2000003, 0x3) ioctl$LOOP_SET_FD(r3, 0x4c07, r1) timerfd_settime(r1, 0x1, &(0x7f0000023000)={{0x0, r2}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f000027f000)=[{&(0x7f00002e0000-0x9)="000000000000000000", 0x9}], 0x1) syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r4, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000688000-0x9)="2f6465762f6b766d00", 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f00009fd000-0x20)={0x200000, 0x4003, 0x8, 0xd9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000a60000-0x4)=0x2, 0x4) r8 = syz_open_dev$sndseq(&(0x7f0000946000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f0000471000)={{0x0, 0x0}, 0x0, 0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r8, 0xc0bc5310, &(0x7f00007f4000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f000093a000)={0xfffffffffffffffb, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "603bef579d1c3d16", "a47ea1330ebb22aece94fad5a3c0a871cfea9e7e59c235fd49c77e629bd5b113", 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r7, 0x0, &(0x7f00009a7000)=0x0, 0x80000) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r9, 0x4080aea2, &(0x7f0000afc000-0x80)={[0x100001, 0x0, 0x800000000000effe, 0x2], 0x3, 0x10000000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 28.818618] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/08 10:19:10 executing program 7: r0 = socket(0x200000000000b, 0x2, 0x400000b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007ea000)={0x1f, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000003, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x3e, 0xd92, 0xfffffffffffffff7}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x23) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xde4, 0xa25, 0x9, 0x10}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000004000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x40000000000004, 0x80000032, r0, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x40000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x8810, r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r1, 0x1, 0x4000000000034}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000230000/0xe000)=nil, 0xe000, 0x40000000000003, 0x810, r3, 0x0) mmap(&(0x7f00002e4000/0x1000)=nil, 0x1000, 0x3, 0x52, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d1000/0x3000)=nil, 0x3000, 0x4, 0x32, r3, 0xffffffffffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000338000-0x3)="03e305", 0x3, 0x4000008000, &(0x7f000092a000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003f5000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000001000-0x1a)="370be3fa3be3677cc138887c3b2f0dda9b27558e531ac8d74826", 0x1a, 0x80000, &(0x7f0000fe0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0x6}, &(0x7f0000821000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x110, r0, 0x0) mmap(&(0x7f0000895000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x40000000007f, 0x400, 0x7, 0x2, 0x2, 0x4, 0x9, 0x638c}, &(0x7f0000822000)={0x1f, 0x3f, 0x0, 0x0, 0x100000001, 0x8, 0x401, 0x200}, &(0x7f0000004000-0x40)={0x7bffffff, 0x8000, 0x6b, 0x4, 0x1, 0x10, 0x80000002, 0x3}, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x8)={&(0x7f0000003000)={0x800}, 0x8}) [ 28.857952] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2017/11/08 10:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e3d000-0xce)="", 0x0) request_key(&(0x7f000044d000-0x8)="6c6f676f6e00", &(0x7f000048c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a4000-0xe)="2173656c6673797374656d5b2800", 0xfffffffffffffffb) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f000096a000)="2e2f66696c653000", 0x40) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f000022b000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790415c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077a1b81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a49000-0x4)={0x0, []}, &(0x7f000080d000)=0x4) listen(r1, 0x0) lgetxattr(&(0x7f000024a000)="2e2f66696c653000", &(0x7f0000657000)=@random={"73797374656d2e00", "2173656c6673797374656d5b2800"}, &(0x7f000078c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) r2 = accept$unix(r1, &(0x7f000061e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000070b000)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e42000-0xc)={0x7, r0, 0x0}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00002aa000)={0x1, 0x7, [@random="dce71452de8b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r4 = socket(0x1e, 0x1000000000005, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00008f0000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) sendmsg(r4, &(0x7f0000030000)={&(0x7f0000ac9000-0x80)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000d5000-0x10)=[{&(0x7f0000e4c000-0xe)="9ab5eeca9c611852f57e2cd43538", 0xe}], 0x1, &(0x7f0000115000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00003b5000-0x20)={@generic="7ad6cd4a1b167cad529e684f7a651ecf", @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/08 10:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f000019b000-0x4)=0x0, 0x80800) r2 = syz_open_dev$sg(&(0x7f000067c000-0x9)="2f6465762f73672300", 0x0, 0x20000) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008a2000)={0x0, 0xa1, "ec75600e2fd709011368da58c2cae100f2bca1c75aa6ea8a7a0becc0605a0b11800b336e204f253d50e87452b6d4c2c72e1b0f4995f4b1ccd9dc728b453c2d4a0713cc089a568e4fda61b34b82db9a1e4d0a1f99abbaa28eb26f26d282c8c77bf969ede7576c4dd242ddceca3256692c5b1d92735134b0e9b9a0b5362c81d97b2495781cee5c5ea605d62f3759d6172f6b600867d87231b1ca855c38634849d0c5"}, &(0x7f00004d0000-0x4)=0xa9) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000224000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f000032a000)=0xc) connect$packet(r1, &(0x7f0000058000-0x14)={0x11, 0x17, r4, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000abc000-0x63)={r3, 0x5b, "a2718a4080865dc03460d070f0da1edaf8bf86594311e316932ec4bed9975c8035311d373a697d530df9ef2afe27586f8295448d6657d317153c297334e2f83105116341376be40c7247d88e6f5fe054a40deb25df6e693e6ae3f0"}, &(0x7f0000594000)=0x63) 2017/11/08 10:19:10 executing program 1: mmap(&(0x7f0000000000/0x277000)=nil, 0x277000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) getpid() syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f73657175656e63657200", 0x8000, 0x0) r4 = dup(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000897000)={0x79, 0x0, [0x3, 0x0, 0x40000000, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f000064c000-0x80)={[0x2000, 0x200000206000, 0x1, 0xffffffffffffffff], 0xbab9, 0xab3d9449f6a6f680, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00006b5000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000afc000)={0x433, 0x2, 0x8}) r6 = add_key(&(0x7f0000afd000)="6465616400", &(0x7f0000afe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000983000-0xff)="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", 0xff, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000007000)=[{&(0x7f0000331000-0x64)="034e0fb18be44a680e12d31ffa96bb7caa0a457d864c650903b16551bbe768d3fc0bfb89bc940230c3c1b044e83076288ebbfe67705c95a605f681907b97925af1d899b1b6f63b5f082786c9fef272b02be6eefdb4e55b017b22bafe9da6e21abccb1b4b", 0x64}, {&(0x7f00006a8000)="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", 0xfc}, {&(0x7f000012d000)="642363319e14b0239b8057", 0xb}, {&(0x7f0000afe000-0xc9)="b5770dc290ea4bddc052d56fa95117a0369565cce75fa03c0d84ba1dd96b80669856eed72cf1d22b591e3d16f9f8b327a8e84d021f399c399ef49f9cc6f8932d1dcfa93fc880e911785e32872a8fc1cec2c1c69631a11aa058a8066fc3a9d9b7e1dfc13ed4c68c5a338d09aa5e5ff13222532dbecc28059b1cd20193a2e3f559f6941af995135697ce0af4909ff771213853029cbc003279a6d2dd0cf70e8335cb7c74c944178ced3921f0f0d1df96b4535596fcc800fe121fc067b42d306c8328b0d689decf531a", 0xc8}], 0x4, r6) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00001f8000+0x132)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b00000-0x2a)={0x1, 0x0, [{0x100000000, 0x20000000000024, 0x0, 0x0, @irqchip={0x9, 0xfff}}]}) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f00008b4000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r7 = semget(0x0, 0x4, 0x100) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r7, 0x0, 0x13, &(0x7f0000b01000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00007fd000)={[0xcad, 0x7498, 0x401, 0x7ff, 0x0, 0x0, 0x100000000, 0xfd, 0x4, 0x8000, 0x9, 0x4, 0x1, 0x7, 0x800, 0x2], 0x10f002, 0xfffffffffffffffe}) mmap(&(0x7f0000455000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/08 10:19:10 executing program 4: mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40101) mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000245000-0x10)={0x0, 0x0}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000000000000) restart_syscall() mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x3) clock_getres(0x3, &(0x7f0000244000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000021b000)={0x2, 0x15, 0x34f2, 0xffffffffffffffff, "a2ac8c8c55f63dc65813769ca216c7b2b92330a60c5c39a174f914f3f61305d2"}) mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000246000-0x10)={0x0, 0x0}) mmap(&(0x7f0000061000/0x2000)=nil, 0x2000, 0x80, 0x10, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d4000/0x2000)=nil, 0x2000, 0x5, 0x81d, 0xffffffffffffffff, 0x2) write$sndseq(r0, &(0x7f0000244000)=[{0x2, 0x1, 0xffff, 0x6cb4, @time={r1, r2+10000000}, {0x340, 0x2}, {0xff, 0x5}, @result={0x100000000, 0x5ad1ed8}}, {0x4, 0x4, 0x2, 0x6, @tick=0x5, {0x100000001, 0x5}, {0x3ff, 0x8}, @raw32={[0xa8, 0x0, 0x2]}}, {0x49a, 0x58c38b3d, 0x0, 0x4, @tick=0x7fffffff, {0x1, 0x3}, {0xc60, 0x4}, @queue={0x6, {0x4, 0x1}}}, {0x6, 0x9e2, 0x400, 0x1, @tick=0x4, {0x7169, 0x8000}, {0x3, 0x7fff}, @quote={{0x5, 0x163b}, 0x4, &(0x7f0000244000)={0x0, 0x5, 0x7fff, 0x10000, @time={0x77359400, 0x0}, {0x3, 0xfffffffffffffffc}, {0x9, 0x7}, @queue={0x3, {0x1, 0x6}}}}}, {0x100, 0x7fffffff, 0x6, 0x0, @tick=0x8, {0x5, 0x6000000000000000}, {0x5, 0x58}, @quote={{0x6, 0x6}, 0xa4d, &(0x7f0000245000)={0x0, 0x9, 0x4, 0x9, @tick=0x8, {0x800, 0x3}, {0x100000000, 0x40000000000000}, @raw8={"7499e0cf95f6135aef411349"}}}}, {0x6, 0xff, 0x0, 0x7, @time={0x77359400, 0x0}, {0xffff, 0x6}, {0x1, 0x8}, @queue={0x1800000, {0x9, 0x9}}}, {0x3922, 0x8, 0x7, 0x9, @tick=0x200, {0x82, 0x7}, {0x0, 0xffffffff000}, @note={0xfffffffffffffff7, 0x4, 0x10000, 0x1, 0x3f}}, {0x1, 0x20, 0x5, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0xfff, 0x8}, @connect={{0x5, 0x4}, {0x81, 0x1}}}, {0x681b, 0x1, 0x2, 0x2, @time={0x0, 0x989680}, {0x3ff, 0x0}, {0x766b, 0x6fa2}, @ext={0x14, &(0x7f0000243000-0x14)="e75f34b5f3f7c299ecc29c56f5dd14fd09613278"}}], 0x1b0) r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000194000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000246000)="2f6465762f766373612300", 0x6, 0x1) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000246000)="2f6465762f73657175656e63657200", 0x48002, 0x0) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000246000)="2e2f66696c653000", 0x100) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000d0000-0xc)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000022b000)={0x2, 0x6, 0xffffffffffffffa5, "7175657565310000000000000000000000000000000000000000000000000000001800000000000000000000e6ff00800000ffffffec00000000000000000000", 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]}) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000247000-0xbc)={0x80, 0x100000001, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "80985a2feffdae51", "1c310000000000000000840d36766d067b6f76463c28a85cefa400010000c34b", 0x400, 0x1000000000400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000248000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000248000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000079000)={0x0, 0x0}) ppoll(&(0x7f0000242000-0x10)=[], 0x0, &(0x7f0000241000)={r5, r6}, &(0x7f00001a4000)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffff9c, 0x40a85323, &(0x7f0000175000)={{0x0, 0xffffffffffffffff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x800, 0x73, 0x8, 0x7ffe, 0x3, 0x40000000000001f, 0x0, 0x2, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x7, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x3, 0x850, 0xffffffffffffffff, 0x2) 2017/11/08 10:19:10 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x2000000) r1 = inotify_init1(0x80000) inotify_rm_watch(r1, r0) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1f, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x200000000000030, r2, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000fbb000)="2e2f66696c653000", 0x100, 0x5) truncate(&(0x7f0000f89000)="2e2f62757300", 0xe8fd) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050f000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) write$sndseq(r5, &(0x7f000086b000-0x30)=[{0x81, 0x8, 0x9, 0x0, @tick=0x0, {0x3, 0x0}, {0x3, 0x0}, @addr={0x0, 0x2}}], 0x30) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fc0000-0x8)="2e2f66696c653000", &(0x7f0000fbe000)="2e2f62757300") ftruncate(r5, 0x10000) readv(r5, &(0x7f00009d9000-0x10)=[{&(0x7f0000c4f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000e7c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semtimedop(0x0, &(0x7f0000001000-0x18)=[], 0x0, &(0x7f0000001000-0x10)={r6, 0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00000da000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r4, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x15, 0x80005, 0x0) getsockopt(r7, 0x114, 0x2710, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0xf80) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x6, &(0x7f0000000000)=[&(0x7f0000cf2000/0x2000)=nil, &(0x7f0000824000/0x2000)=nil, &(0x7f0000215000/0x2000)=nil, &(0x7f0000098000/0x4000)=nil, &(0x7f000001e000/0x3000)=nil, &(0x7f000027b000/0x1000)=nil], &(0x7f0000000000)=[0x100000000, 0xa409, 0x82, 0x856, 0x200, 0x3ff, 0x8000, 0x1], &(0x7f0000898000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/08 10:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f00006e6000-0xd)="2f6465762f6972636f6d6d2300", 0x40800, 0x8000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000588000-0x8)=0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fb6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@remote={0x0, 0x0, [0x0, 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}}, &(0x7f00006bd000)=0xe8) stat(&(0x7f000067e000-0x8)="2e2f66696c653000", &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000)=0xe8) getresgid(&(0x7f000072a000-0x4)=0x0, &(0x7f0000fd0000)=0x0, &(0x7f000014c000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd0000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9a000)={0x0, 0x0, 0x0}, &(0x7f00002b9000)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x9, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x40b, r1) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x53, &(0x7f0000000000)={@random="b941c7a4b3c0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88e5, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x7fff, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty=0x0, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001]}, @end={0x0}]}}, "ee"}}}}}, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000d26000)=0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f000041f000)={0x0, 0x7ff}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffe356, 0x2, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ec2000)={0x1, [0x0]}, &(0x7f0000c10000)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003f9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc5000)=0x8) set_mempolicy(0x4003, &(0x7f00004ad000-0x8)=0x7, 0x7744) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000)=0x3ff, 0x4, 0x0) r4 = add_key(&(0x7f00004e7000-0x6)="6c6f676f6e00", &(0x7f00001e8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000901000)="46c051339fdda4ceccc6cbd42ccb63c847207516475d72047da89be8000000db209b620c9d8368f5749681e93ca97daf", 0x30, 0xffffffffffffffff) keyctl$invalidate(0x15, r4) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00006b6000)=0x0, 0x4) get_mempolicy(&(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x0, 0x10000, &(0x7f0000009000/0x1000)=nil, 0x3) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8)=0x0, 0x1, 0x2) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x4, &(0x7f000096b000-0x4)=0x0, &(0x7f0000100000)=0x4) preadv(r3, &(0x7f000042f000-0x10)=[{&(0x7f00007bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x1, 0x0) shmget(0x2, 0x4000, 0x100, &(0x7f00006b4000/0x4000)=nil) syz_open_dev$sndtimer(&(0x7f0000f77000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) 2017/11/08 10:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x3010c0, 0x0) gettid() socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) accept$netrom(r0, 0x0, &(0x7f00007f0000)=0x0) getpid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000635000-0x4)=0xfffffffffffffff7, &(0x7f000042b000)=0x4) gettid() read(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) getsockopt$inet6_dccp_buf(r0, 0x21, 0x62d4156a32962ea2, &(0x7f000018b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000899000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006a9000)={0x0, 0xffffffffffffffff}, &(0x7f000070b000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003ca000)={0x0, 0x20f8591b}, &(0x7f000060e000)=0x8) clock_gettime(0x0, &(0x7f0000f95000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000794000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a20000-0x60)=[{{r4, r5/1000+10000}, 0x5, 0x20, 0x8}, {{0x0, 0x0}, 0x9, 0x7, 0x5}, {{r6, r7/1000+10000}, 0x100000000, 0x1ff, 0x5}, {{0x0, 0x0}, 0x4c32, 0x6, 0x2}], 0x60) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a3000-0xb8)={r2, 0x77e2, 0x0, 0x5, 0x7fff, 0x1, 0x7f, 0x85, {r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x965, 0x7fffffff, 0x100000000, 0x8, 0x7}}, &(0x7f0000e15000-0x4)=0xb8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) lookup_dcookie(0x9, &(0x7f0000013000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) syz_open_dev$sg(&(0x7f000001a000-0x9)="2f6465762f73672300", 0x2, 0x20080) [ 29.083954] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2017/11/08 10:19:10 executing program 6: mmap(&(0x7f0000000000/0xc02000)=nil, 0xc02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000-0x4)=0x0, 0x4) mmap(&(0x7f0000c02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c02000)={0x0, 0x0}) mmap(&(0x7f0000c02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000c02000)="2f6465762f6870657400", 0x80440, 0x0) 2017/11/08 10:19:10 executing program 2: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000015000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f0000555000-0x4)=0x0) setgroups(0x0, &(0x7f0000552000)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002df000)=0x0) getpgrp(r2) fcntl$setstatus(r1, 0x4, 0x2000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000314000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r4 = syz_open_dev$urandom(&(0x7f000065b000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x140) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f15000-0x14)={0x0, r3, 0x3, 0x1, 0x0}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a7f000)={r0, 0x28, &(0x7f0000414000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a38000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = syz_open_dev$sg(&(0x7f000044a000-0x9)="2f6465762f73672300", 0x0, 0x4000) ioctl$TIOCCONS(r0, 0x541d) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afd000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000aff000-0x4)={0x0}, &(0x7f0000afe000)=0x4) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000066b000)={0x0, 0x0, 0x101, &(0x7f0000ffb000-0x8)=0x0}) getpeername$llc(r3, &(0x7f0000b91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fcf000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00009e3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8c000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00007a6000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r10}) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000afe000-0x18)={0x1, 0x0, [{0x40000080, 0x0, 0x0}]}) 2017/11/08 10:19:10 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000de7000)="6173796d6d657472696300", &(0x7f0000dbe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009d7000-0xed)="7f", 0x1, 0xfffffffffffffffe) userfaultfd(0x7ffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00006c0000-0x46)="40706f7369785f61636c5f6163636573736d643573756d6d696d655f7479706529766d6e65743173797374656d766d6e6574302b6d696d655f747970656e6f646576a42c2700", 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0x39bca048, 0xffff8000, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = syz_open_dev$mouse(&(0x7f00009ee000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3bd, 0x100) unlinkat(r3, &(0x7f0000c67000-0x8)="2e2f66696c653000", 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6e000-0xc)="2f6465762f72666b696c6c00", 0x82, 0x0) bind$bt_sco(r4, &(0x7f000011b000-0x8)={0x1f, {0x10000, 0x3, 0x5, 0xffffffffffffffff, 0x100000001, 0x1}}, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000001000)={[0x4, 0x80000, 0x0, 0x8000000, 0x0, 0x40000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], 0x0, 0x220202}) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000330000)=0x0, 0x4) clone(0x20400, &(0x7f0000932000)="0b0180004e2036586cacb63199adc726f893168a0359e295773f2ee87d39690b91", &(0x7f0000972000)=0x0, &(0x7f0000e02000)=0x0, &(0x7f00002ff000)="e9405ee86562190b8bcf62b59868556414edea520e515048842b75f9c10b846f670eb7fb412a85e0ccdc75a671ba3101a0d1c08c632c171764cdf759c3402f34579c2b648b36c66cd296d94a6f5f9728fcba483b2f02c61dbb1c20d9ebfcf4efd91f6c16ca245523cc2cf00d24ddbb8e1b8466ec49b43b3cb2d81763672561b159d3") ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000061000)=0x400) r6 = syz_open_dev$mice(&(0x7f000002c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000244000)={0x8, 0x6}) getsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f0000014000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000029000+0xc7c)={0x5, 0x0, [{0x20f, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x0, 0x0}, {0x272, 0x0, 0x0}]}) 2017/11/08 10:19:10 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x2000000) r1 = inotify_init1(0x80000) inotify_rm_watch(r1, r0) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1f, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x200000000000030, r2, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000fbb000)="2e2f66696c653000", 0x100, 0x5) truncate(&(0x7f0000f89000)="2e2f62757300", 0xe8fd) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050f000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) write$sndseq(r5, &(0x7f000086b000-0x30)=[{0x81, 0x8, 0x9, 0x0, @tick=0x0, {0x3, 0x0}, {0x3, 0x0}, @addr={0x0, 0x2}}], 0x30) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fc0000-0x8)="2e2f66696c653000", &(0x7f0000fbe000)="2e2f62757300") ftruncate(r5, 0x10000) readv(r5, &(0x7f00009d9000-0x10)=[{&(0x7f0000c4f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000e7c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semtimedop(0x0, &(0x7f0000001000-0x18)=[], 0x0, &(0x7f0000001000-0x10)={r6, 0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00000da000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r4, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x15, 0x80005, 0x0) getsockopt(r7, 0x114, 0x2710, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0xf80) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x6, &(0x7f0000000000)=[&(0x7f0000cf2000/0x2000)=nil, &(0x7f0000824000/0x2000)=nil, &(0x7f0000215000/0x2000)=nil, &(0x7f0000098000/0x4000)=nil, &(0x7f000001e000/0x3000)=nil, &(0x7f000027b000/0x1000)=nil], &(0x7f0000000000)=[0x100000000, 0xa409, 0x82, 0x856, 0x200, 0x3ff, 0x8000, 0x1], &(0x7f0000898000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/08 10:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x1000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000068e000-0x10)={0xad, &(0x7f00006e9000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) memfd_create(&(0x7f0000782000-0x4)="6e667300", 0x2) 2017/11/08 10:19:10 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008a6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c2b000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000f77000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a3000)=0xc, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f76000-0x4)={r2}) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f000019a000-0xc)={@multicast1=0x0, @empty=0x0, @empty=0x0}, &(0x7f0000007000)=0xc) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000dd1000)={r1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x40000000001, &(0x7f0000f73000)=0x4, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000f78000-0x4)=0x0, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x9) r6 = accept4(r5, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00009cf000)={0x0, 0xde, "48f95c55e57df10f1a9c50bf92eced22f8a93495de7484876aa93828b5a77e52ad74ecf55d7c4bf7983cef43b5d8c8d99199623f0cd2d9a01d9f487265d73b448512fdfc08a12fb9f833adee13b2d37fbe3daf59f3eb535015b5e5abf5dd35f81e96979b587c122157bcd05309a2a41bb574a949268679674369beb54fb116b79f297655159ddee597a90e7bcbe28d2029a23cd08ccf397719109c987dc83e44300f845a996f88f58dabf65d5c4b50b012ddf8170cc9b64bd176c14f5ddffcd5b48a60c13baab0328c630ffb8cc892a389bb7eeea54a46a4ffa87ec8d0c6"}, &(0x7f00009bc000-0x4)=0xe6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, r6, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000fe1000-0x30)=[{&(0x7f0000fe0000+0x4bb)="6d4e45519466c7fb2765e9e78d5d0aea0517d85cc03a6f36a569873368c862d583f94c180bbf8c5cff8ed11a391282c6686d3529305bd5cbb656332f540d85a0289a8a902646de596b6601af3877084725b3c694a09afbc79fd0dbd1f97c72ea6bcb18deed23bcc8b82b018e34e2acbd0f6cf7b38d196d0ac3ba466930b75ea6fe647256c23ae8b5fd72c8c21c0e984fdb224ae9b632279b220ee66d88b5d4009b02d4ff68b17f714f58f537196bb6ec603b677d6921822b7b575e08f532028d65", 0xc1}, {&(0x7f0000f29000)="c3dd8e25eca638872b06b6795c225a28487f60636b4a2ab2dbd04663802faa0b2fb0fabb8f06842b770ba0b34f08ab7664271186d0049512319177d853f94a91d96a850f1e50f088e33ce2153141f41b9e31b48aa973de148a838f23551c552097dcd6147b5c89f4dccd181225b5f7b6886fe2acaf61eabb5df2746b066161f8cee6a7e3fa74ef54200a5fec1bea2d6aa033d64200798e68bc8e77d5d32cce5fa53f2642de392f199a82bbf7dd8b3f2bb4515fcb93a82bd41bfb892bdaa30fa688d4a95f6340f8f310ea4095b2596a958bcf192d3b4d40", 0xd7}, {&(0x7f0000fe0000)="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", 0x1000}], 0x3) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000fe0000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000fe0000-0x18)={r7, 0xffffffffffffffe1, 0x30, 0x5, 0x6}, &(0x7f0000fe0000-0x2)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00009fa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x20, &(0x7f0000fe0000-0x4)=0x2, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/08 10:19:10 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) fchmod(r0, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x1f, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000007000)="000000000000000000000000000000", 0xf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000-0x8)={0x2, [0x1f, 0x100000001]}, &(0x7f0000006000)=0x8) r2 = syz_open_dev$ircomm(&(0x7f0000005000)="2f6465762f6972636f6d6d2300", 0x4, 0x8000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000005000-0x4)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000003000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xd4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000009000-0x9)="70726f1a7b00", 0x4) fallocate(r3, 0x20, 0x0, 0x87dc) 2017/11/08 10:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007f7000)=0x183f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00002f0000)=0x7ffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xc, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, &(0x7f00006d1000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004ac000)=0x58) mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000cc9000)="2f6465762f73672300", 0xf416, 0x0) add_key(&(0x7f0000017000-0x8)="6b657972696e6700", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) fsetxattr(r2, &(0x7f0000030000-0x15)=@random={"6f73322e00", "f72f76626f786e6574302d277b5c2c00"}, &(0x7f00001f9000-0x16)="2b5d2776626f786e657430776c616e31707070312e00", 0x16, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0xf, 0x3) r5 = socket(0x10, 0xa, 0xfffffffffffffffd) connect$ax25(r5, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000066a000)={0x0, 0x1}, &(0x7f0000b6a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00006be000)={r6, 0x7, 0x0, 0x9, 0x9}, &(0x7f000083a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000f67000-0xc)={r7, 0xffffffffffffffc1, 0x10}, &(0x7f0000f66000)=0xc) write(r5, &(0x7f0000f69000-0x25)="13000000430025f00000000400000009020b01220010b500001000eb08002200e4ff00b700", 0x25) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00006db000-0x6)={r7, 0xffffffffffffbfff}, 0x6) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000033e000)={0x0, 0x0}) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f0000d97000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ba1000-0x50)={{0x10000, 0x3}, {0x4, 0xfffffffffffffff7}, 0x1, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r8, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b7e000)=0x1c, 0x83ffd) 2017/11/08 10:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000f4d000-0x8)="2e2f66696c653000", 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x1, 0xfffffffffffffffd) msgsnd(r2, &(0x7f0000841000-0xfd1)={0x7, "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