INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-upstream-kasan-gce-386-3,10.128.15.198' (ECDSA) to the list of known hosts. 2017/11/24 04:12:43 fuzzer started 2017/11/24 04:12:43 dialing manager at 10.128.0.26:36933 2017/11/24 04:12:51 kcov=true, comps=true 2017/11/24 04:12:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000867000)="2e2f66696c653000", 0x840, 0xc0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x80000000, 0x80000001, 0x3, 0x6, 0xc, "fa04efa81054579d84f05044f80831c5e78d83483b3540745ebc00421922dc8cf9460d2e630d334214eb331e195dab5dc4a57d6a3b567bb4fea09aaf083fb4", 0x0}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) setuid(r1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000003000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55, 0x2140, &(0x7f0000003000)={0x1a, 0x1f, 0x400, 0x5, 0xfff, 0x79d, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0xfff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000004000)={&(0x7f0000001000/0x3000)=nil, 0x3, &(0x7f0000003000/0x1000)=nil}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000008000-0xc)={0x9, 0x8}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000007000-0x4)=0x0) iopl(0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x100000000, 0x6, 0x4, 0x9, 0x8000}}) connect$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000-0x4)=0x0) perf_event_open(&(0x7f0000004000-0x78)={0x5, 0x78, 0xc4, 0x800, 0x7fffffff, 0x9, 0x0, 0x0, 0x400, 0x0, 0x8, 0x0, 0x4, 0x8, 0x0, 0x200, 0x4, 0x0, 0x8000, 0xc00, 0x7fff, 0x4, 0x7, 0x7325, 0x7a, 0x61ac, 0x0}, r2, 0x100000000, r0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0x3f, 0x8005, 0x81, 0x9, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000-0x6)={r3, 0x3}, 0x6) 2017/11/24 04:12:51 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fde000)={0x2, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000c78000)={{0x0, 0x0}, {0x0, 0x0}}) tee(r0, r0, 0xbff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000-0x40)={0x8, 0x7ff, 0x5, 0x0, 0x401, 0x2, 0x6fd, 0x6}, &(0x7f0000000000)={0x1, 0x1000, 0x0, 0x7c, 0xffffffffffffff7f, 0x8, 0xc000000000000000, 0x4}, &(0x7f0000002000-0x40)={0x8, 0x7fff, 0x1, 0x100000000, 0x6, 0x41e, 0xdf80, 0x2}, &(0x7f0000001000)={0x0, 0x7530}) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000002000-0x8)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002000)={r2, 0x14}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000001000-0x14)={0x7fffffff, 0x7ff, 0x7a8a7e6b, 0x7, 0x5}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0xe4d, 0x4) fcntl$setsig(r1, 0xa, 0x19) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000006000-0x9)="2f6465762f73672300", 0x9, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x68, "c13add8e46803ade5e37399b7c917177ca36383f3e96f81499e6956868f6205f5e87b53ed895e3a2d2fa1f844302080fec0cdce209de36450efa7159b736d870a4448d8c8dd40f158ac2d0ec49dd2a7e552a099867f25056c57ec44afc90bf9ca2bc687612a744cf"}, &(0x7f0000006000)=0x70) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000007000-0xc)={r4, 0x3, &(0x7f0000002000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000006000+0xe08)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) 2017/11/24 04:12:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x68)=[@in={0x2, 0x3, @rand_addr=0xb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd050}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x9, 0x3, 0xc2f, 0xfffffffffffffff7, 0x6}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@buf={0x7f, &(0x7f0000001000)="7f84c547ef95d915fd311b32103e362e103dd845c65f35c3f93e05111e66ef734d00739229c6de9bfee0b54d92e898c2900989e1d88840eb130ef31506374f2d39e2342e20e2c431672f8383eeacef741a10a784fcb7a502edfedd6d41273e1a16e7f9a26de6213afa59a53d15a2cf7c03f3e3e2ac3d5a64e8cfa50df6f3c8"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80807, 0x6119, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000004000-0x28)={0x6, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000)={0x4, 0x4, 0x8000, 0x7ff, 0x2, 0x9, 0x81, 0x7fff, 0x4, 0x5, 0x337, 0x0}) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000002000)=r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000004000-0x5c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x36fbbb4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000-0x5)="70726f6300", 0x2) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x8a) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000002000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_sctp(0xa, 0x0, 0x84) fsetxattr(r0, &(0x7f0000004000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x11, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000004000-0x9c)={r4, 0x94, "e4d33031484535224932381aaa669ef423fd507b8b50e563b434138959c05cbc2817a463b17c859105c59eca752f377cec39613dec3d30913ad35a180e079215930bd386476a7a7a8f4009d8ba65b0be09f4b42823d9cba9879fc189f958cafb98b45aed9c4d0b144a95f4251e19c85af0b5bc5bd2ae651c420309944641c31848c8c7028d89dcc88e1923ecfcf8bcdd48e0deca"}, &(0x7f0000005000)=0x9c) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000005000)={0x3, 0x0, [{0x570, 0x0, 0x1}, {0x0, 0x0, 0xff}, {0x40000095, 0x0, 0x6}]}) recvfrom$llc(r2, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x100, &(0x7f0000005000-0x10)={0x1a, 0x16, 0x9, 0xff, 0x4, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) 2017/11/24 04:12:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x10, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000-0x30)={0x3, 0xbb0, &(0x7f0000002000-0x1000)="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", &(0x7f0000002000)="95b1a987be16263958df3345a24d9c3add487560cca0041331d5", 0x1000, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x4800, 0x90) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000003000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000)=0x400, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000005000)={0x60000000000000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000004000-0x10)={0x5, 0x0, 0x1, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000006000)={0xe3, r2}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000002000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000008000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9) getgid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000009000-0x90)={0x7, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000-0x1c)=@req3={0xfffffffffffffe00, 0x1, 0x0, 0x3f, 0x0, 0x6, 0x400}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000000a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x422882) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000007000)={0x3, 0x2, 0x4}) 2017/11/24 04:12:51 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002b6000-0x218)={0x7, 0xffff, 0x6, 0x10000, 0x9, [{0x3, 0x9, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xa14, 0x0, 0xa86, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7fff, 0x9, 0x200, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x2, 0x400, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3b0a, 0xfffffffffffffff7, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffffffff80000001, 0x8, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x800, 0xed19, 0x3545, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x1, 0xad, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x491, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r1, r3}) fcntl$setlease(r2, 0x400, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r5, 0x10e, 0x7, &(0x7f0000004000-0xf)="000000000000000000000000000000", &(0x7f0000003000)=0xf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r5, 0x107, 0x17, &(0x7f0000004000)="2af1e5b762939780df3048aed94eef0de2f0138b47fa39e3c2fa4fd4c30175e6f0fa8235d3ee3027e482a050f81e88b5a449242385e11b3f977f107c266e5cf0e8bf22a8340e8a477d0f6cadb4e6a7185d7f3476a5f8f682567cca874435db6ade3712c2ce12492ef9004850e09d11e52d0fa5375ecc4644d73e21bfd996254ffbd8e01005b57ad164ed0d5d055a9c5274f4a76fbb0b069b8bc098775cadff07c66036dc730b95f94f27003bb106eb46f71f05567f3f400ae4057b5287ebeb77a8d80ad3032dffc1f08afeb7c0715f11dde8f0a7ad77c6f910b2dc5d135d9bb2456c0940b40f8693d3f3fa77", 0xec) fcntl$setflags(r5, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000)=[{r2, 0x8000, 0x0}, {r4, 0x2000, 0x0}, {r3, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r4, 0x4, 0x0}, {r0, 0x1, 0x0}, {r1, 0x410, 0x0}, {r4, 0x1000, 0x0}], 0x8, &(0x7f0000005000)={r6, r7+30000000}, &(0x7f0000005000)={0x8b}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000000)={0x6, 0xced7, 0xfffffffffffffffa, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000007000-0x138)={{0x5000, 0x0, 0x0, 0x5e, 0x100000001, 0x7fffffff, 0x8, 0x0, 0x1, 0x0, 0x620, 0x9, 0x0}, {0x7002, 0x1, 0x10, 0x3, 0x3, 0xffffffffffffff01, 0x88e, 0x6, 0xb20, 0x6753, 0x90000000000, 0x2, 0x0}, {0xd000, 0x6000, 0x0, 0x2, 0x7, 0x80, 0x5, 0x4, 0x9, 0x7fffffff, 0x6, 0x0, 0x0}, {0x3000, 0x2, 0xd, 0x3, 0x7, 0x7ff, 0x6, 0x7414000000000000, 0x2, 0x3, 0x2, 0x200, 0x0}, {0xf000, 0xd000, 0xe, 0x4, 0x1, 0x2d0a, 0x4, 0x4, 0x2, 0x2, 0x1000, 0x20, 0x0}, {0x10000, 0x3000, 0x13, 0x4047, 0x7f, 0x80, 0x7, 0x1, 0x8, 0x0, 0x800, 0x3, 0x0}, {0x6000, 0xf000, 0xb, 0x5, 0x3f, 0x1ff, 0x2, 0x9, 0x1, 0x0, 0x10001, 0x0, 0x0}, {0x17000, 0x0, 0x9, 0xff, 0xfffffffffffffffe, 0x10000, 0x6, 0x80000001, 0xb0200000000, 0x926, 0x3555, 0x0, 0x0}, {0x0, 0x1, [0x0, 0x0, 0x0]}, {0x0, 0x1, [0x0, 0x0, 0x0]}, 0x80000004, 0x0, 0x0, 0x40000, 0xa, 0x800, 0x4000, [0x1, 0x800, 0x9, 0x9]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x9, 0x799, 0xa3, 0x100, 0x3, 0x0, 0x0, 0x3f, 0x1f, 0x9, 0x800, 0x3, 0x100000000]}, &(0x7f0000008000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000006000)={r8, 0x5, 0x30, 0x1, 0x8}, &(0x7f0000002000)=0x18) 2017/11/24 04:12:51 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b00000)="2f6465762f7161745f6164665f63746c00", 0x189000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000049b000-0x4)=0x0, &(0x7f00008f3000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x90)="1eed09e2dd316b83ff5eec65cb63401d8e53c18f943fc4b9d63265fe7e023fd4f4eef232881b881531500ed95443572c3dbd0e85f88ed57af762a7dab6c251b3ee5c676afd34b09e0b745ab3b3ee6fab7dc13d7e363b207314cfac8f91f106eba5c7a7c016e131d007e4a53508850ef5baed8c9ec5664ad9d66d0b4923beadd1f84ba59df91f3d19415f17eb9e623d62", 0x90, 0x20000000, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1f, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@common="7465716c300000000000000000000000", @ifru_flags=0x200}) fchdir(r1) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0xc)={0x0, 0x9, &(0x7f0000001000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x63)={r3, 0x5b, "0d23e4cb96680243cc0f23ab33d559c1082ef9a48d6d6f90a6c47b28f7704f33a4bbe7cfbbc9adc0f35675c402455e75eb06d0c0806230977b2e8f6551241be542916048ebd1de6fd9b346b1d3a94a346c248aa7abe200d15d6735"}, &(0x7f0000002000)=0x63) write$fuse_notify_poll_wakeup(r1, &(0x7f0000001000)={0x18, 0x1000, 0x0, 0x2}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000003000)={&(0x7f0000003000)=[0x0, 0x5, 0x67, 0x3927, 0x1000, 0x8], 0x6, 0xbff, 0x9, 0x5, 0x3000000000, 0x5, {0xba6f457, 0x158fd985, 0xff, 0x1f, 0x2, 0x1, 0xe11, 0xff, 0xfffc000000000000, 0xfffffffffffffff9, 0xffffffffffffffda, 0xff, 0xaff, 0x0, "b517393f8f67cbf555670e2f4f413a8796e95548f3b37ac0d36d0ea8034f1ce5"}}) socket$unix(0x1, 0x1, 0x0) mkdir(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x2efe7de45c927152) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={r4, 0x8, 0x20}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000006000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000-0x4)=0x0) tgkill(r5, r6, 0x9) accept4(r1, 0x0, &(0x7f0000002000)=0x0, 0x800) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000002000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000-0x8c)={r4, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2017/11/24 04:12:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x63, 0x6, 0x3ff, 0x8001, 0xffff, 0x80000001, 0xc2d, 0x8, 0x4, 0xffffffff80000001}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000e2d000/0x4000)=nil, 0x4000}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x58)={0x27, 0x101, 0x8, 0x7, 0x2, 0x2, "dac6158af33fa0f4fbd16d0a10a5df2c30f6ee911c4169332c576396067e11e7ac3158865d077aee89599b8b690a5b1e9cfd98a9f6bbcb0d9c8e790611623b", 0x1}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000-0x4c)="eed38740eaec108fb020235865ac2120ed4b296b57cc4471af115a33474b3e93bee16d1adf9d9eb28ba63328525a7963f240befa23d50a8cb6b206bffd05a3bbdbaa87928e80015b765c46d4", 0x4c}, {&(0x7f0000000000)="242bb15f33386eb860c7334bcdcb94802a5d4d3884f6e5e7cffd4975b6dd9c472f4276e979931d0ef6e0e57c8a42d83d5c216449cbe69ca29521ab24dcb6e36afcea79565e9f2a218a8891faa23e74996196716802371b3002dbb278dcf641c659f7ae6ae574356a2ff2d729021911e11cae3db2251dbc41b8ba3ccabb424190a961305f84f0aa26a1088a7348b9582760e1cd4e2b80448721029e609dd15630a0ae52a61abe87ecdf274ff0e6433d", 0xaf}], 0x2, &(0x7f0000001000-0x78)={0x78, 0x114, 0x2, "9ba80f2902746b0af02909c9c49d8e51a58ebde62857153bf5648cc481778d0de7718ccac396b45c384f888d0e06ec1b27c25c72d52a3867285877790e0a230ac8647f743c0d93f68e3c002f31f27090db1ef3ba5ef9ea03bb025c4271983ecf886416d5f8cdce4abf99f5"}, 0x78, 0x4040001}, {&(0x7f0000001000)={0x27, 0x10000, 0x100000001, 0x0, 0x800, 0x30, "a57642f7c934f342751c4fac4e2988e509b66790f4009e0591d0efc19890ac1cac0b4ce79345384ca047d3fab6eb728c0a72a8db7e262d7b76af82df54b125", 0xbe7}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000-0xc)="248cea395649c81ca2de33c7", 0xc}, {&(0x7f0000001000)="e5de285f86c49af72a3635cd33a508ae780285eab289456c114d8f27964673c4666d161a3aa754983ae6179ae60506c27efdf254eda769fce827bc122188f27b96400c1834cdf2d2f835e83284c9d2fab8b5", 0x52}, {&(0x7f0000001000)="65c23aa0eacb82571570f89bebc05e291e22a6ae605995de13907d27475f112b3e5bb2cd5d8f89bcd7d18e69d230b5966c81d565cc1d5ee7", 0x38}, {&(0x7f0000002000-0xef)="264db386fb5d5d70b5885c25fa3b9120c68ba6cc55b2495cc79313a0de977433ba3560d8afb0af2afb268d42e7e32c7987d51d8dad4d78c4fee87b47ae8c08c8d22306269f69f589251dc82b8aab38120dd7d5d559457d1347d89f52656549519c9e5227ccf2fff61a340cc24b98264cd0c7b2ca54bd0f36a39f107e5d35193ed6d7ca6c38cf6259280df736bf1a8f95b0c39dd7a601aec907ccf25289b5550fce467abe98ffbfdcefa20e2ebf5fe9dedfbfa21827ae840a295b73be5948ac37ef5fbe4e8b79bfd85d37226a0c10d61e5cc7a4e56eec3dd743f29e53c2b11908c5ee35ca330e4baf7824f6242fb91f", 0xef}, {&(0x7f0000000000)="6634c03f91de0717cabe421b3496c769f2a4d05ef3da244b02fa898e61fc77ebee24b5d5eac492", 0x27}, {&(0x7f0000002000-0x10)="9403993ac2e3ef4a8cf9868330b9b567", 0x10}, {&(0x7f0000002000-0xdb)="6ab30b6c6dbfcb126f48424f7fa3ecd76ce76dd18a41de875cf45a588313d7cc5d18bee9457548e000ea322a592b2ca859c63d731c76a21775f5cd514115941e9527f2398f515c6e9ac2af31da7e1a5b48beae3b346f003ff6c5c55a82e31653cb149aa5c955ca3175060221bb3645b32527db457d7b7531de667b0b9873419b049163ee0fae32bbaa983f28a7dc44f75b7570a2cac267113e27d59675235846b6aff5a690dd2b1984125c090e51e9528039cdffda391118291e2f23ff958a636ef5634a5e2afde7adb71190fa1720234f5b7d52b366fa9361ff4f", 0xdb}], 0x7, &(0x7f0000001000)={0xf4, 0x117, 0x4, "34dcae28c49fa06c1ba8f1285f8cd1f32db75c699250a322d79a14aee1fcc7ff446da68e38109bf62a969da0d91a7304160f6dadd1b48a2f7114a5ba4b1aa70b0a0f3429cdce47466b6f847120b1bdd12581dff2b68dd186bc55398ba8af03b119c445cec02318c6d238409b134a844f682b67d30dbc96b67b1d8c47bf97e960a8838049553ab86ef4df76698713d9f6908f8b30386fb4e4d0e1da7b3003195dbf40349afbab97fbd2facbe2f66907da7230020691190fb248209d2b7dfdac60e15c28a810d8029dc79c46a91ac31fa6e6f8eb0049409af22cc2c66d39ec769dbd2e89224a"}, 0xf4, 0x8000}, {&(0x7f0000000000)={0x27, 0x3f, 0x101, 0x2, 0x4, 0x4, "c437f1b2e2b0061cd90b8c96caa3c8eb0008923ec0dd590b31257a06be61c5a8190a749a46075334eaee6d7e26aba167cecaeea30df455dfbc0eb13a6e08b3", 0x2}, 0x58, &(0x7f0000002000-0x28)=[{&(0x7f0000000000)="49ad161ff6f833eafeb792dac69b332582b5b5560be865ce3c4386570aed0eeff396c832fcf52ff8da2c90d892e4", 0x2e}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0xe6)="c05a1c3e284fd69d21eb9cdbad5de324d4cdf5dc95a4d543b2c677f4c61fa19279ae96184c8a476728ce20655c64ea325eff15872353ea28a347782e64f3d6e4ec04d83075f4be061b52d281de5b596af09dfef09b7a3b764a75c15af3725a54d17a7efd53429e26172a1470c66aaf53b95270bd0ff2756b57d0efa959a065c2757bcca5c86135e4657bae085b436d64a502c9f3aa1548a93a33d7a06360b351441ecece69dfceabf920ff3b07872bd8c103b2340973a00d9b48a8e497c07b4f1f1337fae9f47ae79214b4ef7203cfe485b3a8ebbffce347bbea1e1e240e3729a56a6ef500ea", 0xe6}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000002000-0xde)="b44ac2b514749c969de61cd51f111a85abf43247328e9a92b85dbdebe4579f4a76efec878d00c51ee45b842a39168c7044ee5f53af2d7ebaad7a470d3cd92ff6e07456770fce4cea07d3f077b027170e14cda19b9b75902dae2904da607e5f1080da6422d3855501a1b358ee7044a14ac9d7fc6f1d363386e18b4e8f38fab10b6101f2f97724a28edaddfdaeef9238b051fcf9f97c91e05020f9ae32998fac3e096d685cae503a5729bba9cd9ada9627a4a910772489bcde9d6b4f54189e01178656077cf8a4cf89a2256c43147f6bc9a9deae3c15158cbb54627d2708f7", 0xde}], 0x5, &(0x7f0000001000)={0xe0, 0x119, 0xffffffff, "1f0f3bc1b537417796d492814993b685032d5092a46b265f3e8b9795906b0675be3e679c07d4e34206756c9116f61f4c210cd6ccf34be4c3a406586a59348c3b370bf23f0b9ac4fbaf125f43173eed05fe7414d3e40658193eb790c203f75af85304189efce27ec34dd4c3ec5d226223511e2d08eabd63243a59047779cd164359418b7eed2e909c915ac3de9a4372f99d0c7da9a58b8339d3a75b7ecd7e437f83f1fb21cca9a875ae8f82643b668b2e8a9ebb3fff28b9a96f5c7c8cf6372291c019c649f1a8365d7ceafddd3bfd0621373d536c"}, 0xe0, 0x8084}, {&(0x7f0000001000-0x58)={0x27, 0x0, 0x7f, 0x7, 0xbc, 0x8, "025f2deb6eea9d52189461fcc207a855f91b771f183510a64b9b5b7241a0ea24e00e574dc9cce083a1b9aa3883594e4934833654a0413df918aa0233963bf6", 0x3ff}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000)="2fbbb5e372f560fada84f9fb11364baeb4dd6837574cf6774b94e7d7e82d747d304f9ace682a0dc7f0d85339ac9ec7cdb2707e146033f1980c6e3ce7ce4650753a7858f5dc9817f05bd06d61b9492d120ceef4ae81ecdfed", 0x58}, {&(0x7f0000002000-0xe3)="3e8c6bd059d3093de64eef68baa6ad3960f74873319bf5937d817ffa14637e9a43573f56db74b9e657996157ec749733119a7de91d77fe37ff2f42ec4d809e51ea0e39c289609f09fcfcdd9bf0a8db810421d6a4795be480b5b5414d3d19c0ae02c22b23293ae469cb37b192c67a1b29a7bf81f00f4dfc5ed211a2e811f9ae5cb4505b1380fbfe7e88902f6370eccbe366d9a836a3dd52e2f16fa0c64ad30c0be7d7c7e7184922f74a69daad526c44f5e10350722c023f2ed596b3116d3958190b4df800e6f555ff0ce9cd3f0a011aeb0438c019e857aed85900bf9d33f64e1278143a", 0xe3}, {&(0x7f0000002000-0x84)="8accc5078e2bbb5ef4a51344c11e3cfcfb35027024e80ca46cac8939acd1e9a4c1e12ff62b04b6ce57525f4fd7b1ec48f57710f260149f013e78954455af5e4267406ddd1c7786d0b8705f29143e98f3405c10da2403b7f1749d196b18ad148f91c20edc2fbf7a3c5d67b8df4d0c9972b0577aaa1933275e73ff43a34e22d1930f371a7d", 0x84}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="e2e353c648c3a7c9e90cdb426e09729945ab7949d0eedee6181ae69a07bc857f03166f0d9449de8de68febc811dadf7995b72a2690bd274e4885d23c11836feb31f460f9aa97c61b3c0a960e", 0x4c}, {&(0x7f0000001000-0x34)="34ab9527f10dd22aa349ff64a7a86a4286df7adf1b411b09d7e19d8cbee3f89c42a6f80cdc37133d7434472a22176d65dd8cb9e1", 0x34}], 0x6, &(0x7f0000001000)={0xec, 0x10d, 0x100000001, "f51ee31edbb75a3d17150841f0b7597b8b12dc9efbcbcf909f717f5572023f01cbb34d4c9f064548b5d4c4bf7658d97a4b585e551608e69aa26d34748b574c6cab9165713ba2af26590c5c957b71af258dffa2b8c8c83812b2574a7fc0a0bf3451c76c8856bb73743f43b54e148f322fe132638ca28c14dd9e05c93bed279fb01c611c1d76c05727e9977daaa98cbc3b5e856905f5d3c946e51e0c126beb2f39866968930d9fb6543a5d156ce068ddfb410ff787956735acaacf9bc097aa3c5d403666b2568f66749b31937da6cada1fcbd900fd50c0ba28664004680b"}, 0xec, 0x80}], 0x4, 0x200088c0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="bcbd68a7c096580f3ec92a453fa4d745a56d9d164e37ef6bd3b840326c15152abef764", 0x23}, {&(0x7f0000001000)="bbe4b8e74e49d856319f72f71ac5c660dad5e7df68584e8b3c6068a607b753fb294ca7b8df6930aa8ec87054b836d11dc4dc5cf743b01e77ab67db2a44cdfa0b28180fc39fa03ff6d1931f49f1c8ab00ec00c8239d861c8f826c4fa668021bfd02b6291c37f80997fe02c4b4d35291bb902b6fd4fd260f6cb769ebfad8c1c76dadb217537f91bd6ae695486caec7dc93504304760cf124a4fae591c48a5a44459891818f8e2361095b5206464c12a9206002ffba46abdc4d94a8c037e6bf9a050c46392c7daf12fc54ed0b9897c0845952146e1b8d1a4c", 0xd7}, {&(0x7f0000001000)="6c1cbc2da261f561abe9cf81bb82d9a5b157a5ce748bfe5ef1d4ccc8537798415f4d9c96143dfac612e7f4306cda003b5d4389a0bbb481fa8d4655b58d45dde62c61f0e878473bc56b223a5fa276dc091d13a4aafa6c4c1eba8d5c8cda6bbd8e38d711897701f3720084a1d5d027f3ee07e2c9c5dbb8b78143f5124235d25ed3973d67b14634b59de75cfd7568fcb8a805bd1824e39c599650ac8461e46aae5519458d336ab6857c3193a2801cdcf6ea9d918a90a6bf656f9efe525d2a1be70fd9361e9706c482482b5b", 0xca}, {&(0x7f0000002000-0xc6)="c32717fcd15a76308658c91189a80c6e67636a89697887ec9637f054680ad00746a1ecb46dcf532b5839901bfd2b8d7374002ace230fa64ecc31fafab406201600c2f4b223624e0cc4fc6c817abe18c3100c64ad3535e92630f16e7b96a2724371415d9d5d503da43bcb7af204af1ee2d5f7a5bbbe95428a712025ae02580f2d27664880e2f2a7ffc39a4345f71c0b1e9da07622e27424b18bc392d301fa77810bc62743e442b834608715af5fcd35a398ebe8ba85aa93a006ca1c4b44e1a7ca78985d9e4286", 0xc6}], 0x4) 2017/11/24 04:12:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000050b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002c9000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setreuid(r1, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) r5 = perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x6, 0x9, 0x3f, 0x2, 0x0, 0x1ff, 0x41480, 0x0, 0x2, 0x2, 0x7fffffff, 0x10, 0x0, 0xffff, 0x2, 0x99, 0x1, 0x2000, 0x88c, 0x400, 0x0, 0x8, 0xffffffff, 0x1f, 0x0}, r0, 0xb34a, r4, 0x8) fchown(r5, r3, r2) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000000)=0x4) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000000)=0x1) shutdown(r4, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000004000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000002000)=0x7, &(0x7f0000005000)=0x4) r6 = add_key$user(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x4e)="a146d3e7af8f10940397300a88a7b8e58aa7a54feaa1da7d9e7f4e5db7fe6abaa0764e2d7240eb88cbcaa9b797ad6a89384836502630180e357a598ed2a557d4f8b563ec9f4afa8bae7a09815f57", 0x4e, 0xffffffffffffffff) keyctl$assume_authority(0x10, r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xfff, 0x30, 0x4cd, 0x2}, &(0x7f0000008000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000007000-0x14)={r7, 0x1000, 0x5, 0x22e950b2, 0x4, 0x4}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000009000-0xa)={0x7, "afe2874366a1"}) 2017/11/24 04:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x3}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000ab6000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x200000) bind$inet(r1, &(0x7f0000743000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000900000-0x4)=0x80000000, 0x4) r2 = socket$inet(0x2, 0x3, 0x8) connect$inet(r2, &(0x7f0000024000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/24 04:12:52 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd6000-0x9)="2f6465762f72746300", 0x20041, 0x0) fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd4000)=0x0, &(0x7f0000c36000-0x4)=0x4) fchmod(r0, 0x1c) r1 = perf_event_open(&(0x7f0000b91000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xb, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db3000/0x1000)=nil, 0x1000, 0x1, 0x1011, r1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) 2017/11/24 04:12:52 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f55000-0x8)=0xf181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) stat(&(0x7f0000e0f000-0x8)="2e2f66696c653000", &(0x7f0000524000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f0000ff1000-0x8)="2e2f66696c653000", 0xb1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000073d000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r3, []}, &(0x7f0000044000)=0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000046000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b5000)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r4, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r5 = gettid() readv(0xffffffffffffffff, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000afd000)=0x3) tkill(r5, 0x16) 2017/11/24 04:12:52 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x5, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f6d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000dd9000-0x4)=0x10, 0x800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x26aaf1f85389eaf2, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, &(0x7f0000f6e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) r3 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f6e000-0x4)=r3) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r4 = socket(0x10000000010, 0x400000002, 0xc) write(r4, &(0x7f00002e6000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000319000)="", 0x0) r6 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf0036", 0x20) write(r2, &(0x7f0000387000)="1f0000e40100023358de36300000008000000c0005fe0101fd000000000000000003", 0x22) close(r6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f000056d000)="1f0000000104ff00044345bb0700020000d100000900060020002200001200a3", 0x20) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x100001, &(0x7f0000545000)={0x0, &(0x7f0000a62000)=[]}) sysinfo(&(0x7f0000e92000)="") 2017/11/24 04:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f00008a7000)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$ax25(0x3, 0xf73847bac509683a, 0x40000000000000f0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = dup3(r2, r1, 0x7ffff) perf_event_open(&(0x7f00001f9000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r4) mkdir(&(0x7f000023a000)="2e2f636f6e74726f6c00", 0x0) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000c02000)="2e2f636f6e74726f6c00", 0x400) r6 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r6, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r6, &(0x7f00008b9000-0xa)="2e2f66696c653000", 0x0) unlinkat(r6, &(0x7f00007fc000-0x8)="2e2f66696c653000", 0x1fc) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f000017a000)={@common="6c6f0000000000000000000000000000", &(0x7f00005eb000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x5}, {0xfffffffd, 0x9}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000aaa000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3}, &(0x7f0000ce3000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000464000-0x87)={r8, 0x7f, "265123733c4f647dfd636c7f7fac5895bf9229a79ec53feda07bd0afb9c76c1ee6375a9ffaebdccd7ebe3539ae7add2fabff86392a05c7562b770c2716c7d8b2fe7bc86c5dfd1d91d0bea9f80d7d464abd237e17428e3b9b79f86fea86570d4dcf89af8823dff16a38480547448ba541bfbc8a477bd80e226d4fa4e2eb1297"}, &(0x7f000096f000)=0x87) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d9e000-0xc)={0x4, [0x401, 0x2, 0x4e3, 0x8000]}, &(0x7f0000b70000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000927000-0xb8)={r8, 0x4, 0x8, 0x3, 0x9, 0x7fffffff, 0xffffffff, 0x390, {r8, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0x100000000, 0x6, 0x7fffffff}}, &(0x7f0000b98000)=0xb8) renameat2(r6, &(0x7f0000037000-0xa)="2e2f636f6e74726f6c00", r6, &(0x7f0000036000)="2e2f66696c653000", 0x2) socket$netlink(0x10, 0x3, 0x4118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syzkaller login: [ 37.072969] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.076393] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.099875] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/24 04:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004e3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x47ffffffffffff) pkey_alloc(0x0, 0x1) removexattr(&(0x7f0000433000)="2e2f66696c653000", &(0x7f000035e000-0x42)=@known="73797374656d2e61647669736500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afd000-0x4)="2f6465762f76637300", 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d59000-0x10)={0x0, 0x100000000, 0x0, 0x0}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000599000)=0x0, &(0x7f0000c99000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000006b000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000791000-0x4)=0x0) gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000871000)=0x0) gettid() r5 = fcntl$getown(r1, 0x9) r6 = getpgid(r5) sched_setaffinity(r6, 0x8, &(0x7f0000268000-0x8)=0x40000075) socket(0xa, 0x1, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x41, 0x1, 0x0, []}) [ 37.115186] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/24 04:12:53 executing program 1: getitimer(0x1, &(0x7f0000573000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000643000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x10080000) futex(&(0x7f000000d000-0x4)=0x7a, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000fd9000-0x4)=0x0, 0x0) syz_open_dev$tun(&(0x7f0000a4c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x71, &(0x7f000022c000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x63, 0x0, 0x0, 0x2, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0xb, 0x5, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x7, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}]}}, "0f54d9"}}}}}, 0x0) socketpair(0xf, 0x3, 0x81, &(0x7f0000a81000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000090a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80000000200) mmap(&(0x7f000029c000/0x3000)=nil, 0x3000, 0x200000a, 0x32, r1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000059b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000)={r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xff}, &(0x7f0000c1c000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/24 04:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000abc000-0x8)="47504c24646d3111", 0x41, 0x0, &(0x7f0000027000-0x40)={0x0, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000e63000-0xa)="2f6465762f7663732300", 0x3, 0x401) mq_timedsend(r0, &(0x7f0000fc8000)="", 0x0, 0x0, &(0x7f000075d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000697000)={0x0, 0x0}) select(0x40, &(0x7f0000107000-0x40)={0x7fffffff, 0x9, 0x0, 0x8000000100000, 0x2, 0xff, 0x5, 0x8}, &(0x7f0000894000-0x40)={0x7, 0x5, 0x8, 0x7fff, 0x5, 0x800, 0x800, 0x8001}, &(0x7f0000c53000)={0x4, 0x8001, 0x9, 0x7fffffff, 0x8, 0x5, 0xd6, 0x3f}, &(0x7f0000333000)={r1, r2/1000+30000}) 2017/11/24 04:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x1000000000080005, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000794000-0x8)="2e2f66696c653000", 0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fef000)=0xc5a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40, "36ae3695c4fa5ca63d5a507700e877a37cdd94a992db6b30134200682e8a568b484ede873f25dc07e16e11689a10662514c26bc571c0b226b168623b00fe9e85"}, &(0x7f0000001000-0x4)=0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000dd000-0x8)={0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000bc2000)=0x9) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000e38000)=[{&(0x7f0000f04000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000b78000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f000012b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a67000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f000061b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000e9c000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000022b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cfc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9) fcntl$notify(r2, 0x402, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000dde000-0x10)={&(0x7f00003d9000/0x2000)=nil, 0x2000}) syncfs(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000cb0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000069d000-0x4)=0xde) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) fcntl$getownex(r5, 0x10, &(0x7f000045e000)={0x0, 0x0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00001ed000)=0x1) ptrace$getregset(0x4204, r6, 0x203, &(0x7f0000dcf000)={&(0x7f000013d000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000418000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x400001, 0x3, 0x0, 0x10000, 0x0, 0x1}, 0x20) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000001000)="", &(0x7f0000a5f000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00008c0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2400}) accept4$inet(0xffffffffffffff9c, &(0x7f0000335000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e7000-0x4)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000c37000)={0x9, 0x0, 0x6, {0x77359400, 0x0}, 0x24, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() r7 = bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x4, 0x7, 0x100000001, 0x2, r7, 0xfffffffffffffffe}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f000006b000-0x1c)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/24 04:12:53 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b46000-0xc)={0x6, 0x2, 0x7fffffff, 0x1, 0x0, 0x7c000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2f) r3 = fcntl$getown(r1, 0x9) pipe2(&(0x7f0000dc9000-0x8)={0x0, 0x0}, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000042b000-0x18)={r4, &(0x7f00000ad000)="e7b580f35c17b132a78ad8ad60a1074afa0b129a2ca56d80cc7551197f80335dd775a28a1b7f9f7f2cfba1b4170aae00aee3ff4f5aef1ec93d2fd3a657f10a718fc01d6ebe523ae909f7c99ee8ffeab515067384c328fce584e5baf6b586893984cb422705990b910e1c1291c898bdb9ae2437b84fa0cd860db2e3b2b1344fa23b29f43bf4b43157f2160aeefcb1f230bbd3aca89014ca8398744072dc4dc5708abb4032ff7ea6fb914e086ae2add984bb303406941fa63bb8c0f71f644bbeabeaaac75f3aac618422dbbd7dc6279e80ca6f9181f1c7233e6bbf5c15ab51ce817afb03ed6582f000b88fb2367dda5c5e1fa54b10f70b67261f58fa16d95b63c328084fb44545013420b92b1d022d8ddb986a1e090ef1c85bba66a0ffe7b9813a909d58aed50aeee3e19815562db055d795e4c2f1963be9f839c192c50c41fe645a7bdec533e21b0f74ccd3a4ffaa40f5558098dfd12a5235edeecfbb794b55e0a1f5f9357208fcc2ea0b986c504d45d0ebbdfdab989fc2519abdb1ced03238e5a053a9f97a9eeb17a5e3252e7a5148c443873f5e1415cd98c4a3c8a4bc59919268ffd820de0dd6abd23b3a21f931adf79bca899363a3e9abe3d970787ac0429c55a4c4ce8d93456d126aa8a5d390884cf21399179557cdd152c73aa7e9c8e5a7220d18e1022de106f00848cfbc507eb2610c6336998ec54d05ad0ffd09b359c98c1ef2126ea8240af2a99927ae40f51722b6e7c87d641d4594163cb0487c32256522c052d8c63a7ebbab7dcb286fe37d9ee2d4f4e1e20a79aedb0db83987ccffa3ad17aff6ff7f0a75913e1efc1c9a75c2be535da6eae190f2e79473cf321627abd674f4f7835df9bfc69c305d80964fecb39026dbe088c8373b2517ed84aa1c468e48192a371eef4c3b72c8d97e33e6c89fa204e998672847788a7d1f84c3d78460f6fdb14fffd6908d42b0a3a70ea698db839b49daf25a908c31f0a8826b32c3def18f2d6e35f8c8f56b39113779f1c08c5d136f5b1a5220f61d59d92332c476e64e8dcbc7aec0e75cb63759dcf9a07acfb5a8f6ccb17a7a317a241d82c0096ea13f63b53f8a569c0e17f1abe23715fac024863214e3dccaeac8fe726decdfc1e9152174dee93f21519303d7e6fdfd95f6a4b11afb04a63d18c1291df7f15d79a2cf3a77d2e3c20860118a9296e5eba4eebd0fba5d269e626fa7177960dfc37d117298a3a81e024a1e0597a05c0eaf91c9df83e5bfdf17605fc584eadeba26ed44626631c9c369614d9152c8425c3f00087fde55142f57b0df017e0ad7e38e62a664d6e604a8dbf51a1c89285f7a19581c40c8280384edc46049bbfcf887af9c9210f5a4459ddd6629f9823ded5257efc189892ef0c0cfb679c33c6b491d19456a86d7b15a72bf35452497ab21e7764bb54463a399607264af007390ea6f61a053f094b5cc7884b5b5537355cb7a5bd3f835a2079eeb6d300c8792b2ed7f8cbabe8fb21a7882f547738f9c8ffbb9def35b01aa7842af3b075bf97dccbd8d200badd8a6dffb01f5ae85e77d799caa526addd869c83c20e86f185d1a3dec5f720996012bb7de671948fc9656586f77027964daeffdc0eeb31886ce4d13d38273d1521cb749203d9bc3de2beef3cd5c5809c23944483b4371446f05cbd99442ffec18b775ded41ea4e9eefdfd9ba44ca54cb6040bc0c8959bc3898decbb3f8725efcd11374b85fd43b36190a63b924873622db9ecd62c0ed5198b41e607e80a98e538dab3c14cdf0d0b28429cba9f30e5b9e86e70701983ba37bfc3431c6ff96cd741b3f6b2a26ff000a660a41a9e91083c23ef396fa8270810e7a6fbf5c1fd3d39c58762113c97b4629c4598c92bde3f1917d1fe0d34caa2eb64cd69bfc2bf30c441e8cd7227029798bd92535ac55e08efc156ce7391767c2629aa05ff3aa518f4a9418da95293bcf7870a09fd74015a322e1d33409abb320311fb09c3444f39ec8f854ecee6000f05ac8aa63410d0176a750336b34ec77bb3840749e6e42bd5fad8fcb0162bfe4cd156f99761be7fe6edaa2772d3047381149106765e7b67cab7be4ea8b3dfcadfb9c9202e48c9ee19efce50f6f72b9c5ea379e57a85f6b935b8c493eab699967022aadd092963280ba165162fc8f0a48fec0ca74c749e2d928c1ebe547418f578d45448eba3968852891809dbf9378f345049625c9da14d2e9b4d19937f0c868e320a69e4e94818edfec34fb653d10c4e2e26d8b1e1e64524a9a0ef835880f400e80ffc798aa7380be509a58b66d29a67479930223ec927fe5ce0550c9beb152c31799c00d179957810294c482c94c0c4c97e19bcf77c01bc18c2e037abc39003a593ad8a047d234294ed39fe917d22076afe295663c231dbc5421ce232b54375019b0281e5903695b3d342c4ec37146d642f703783c130897defd6df513a1ebc7eaae75fe6d57de02e91ae4c69a292e26687163401cb3dbf6b0b869a1735c65f3ccf68d848e14fc2f7f108db26f90adbdf2776b79e6b63142358dbf504e7958e7ee90a42f1c144794891297e1d0ab4b8016240042b2abc771f9a505561f77a4395e1f09eeee515b05b5439efc08de29f1974f170ccf3e1fe25d976100332de177670c3935112ccfe0c18105f9cdc3a2cbfac5318e88413104c98ff572dd6c29a0ea73e4ac1cfd264214b19c5b4c2f42613d77592c1ceb7cf3e988c5d84c44823600f16e3e8d6bb1ad3eac0ee6c76657b6772fc6d4dc3ade7837cbaac259414bac4fd51831cc1ca209c1b109073a9316a9faba002bb8aa82a3ef461eb177ff30cf56e386eac851b63b79a22167a0c6c21ce79b4aba4350e696fb4e07c3369b1978ff02d4a45d2e2a7356e423ae8deb07ae444184ebc73b74a9bf3a21f072445dc31d9bfd8751e5251bf4acbaefa7868a91f846068bd588bfc38973add5de7e96d81229189cd1943ab466f914781fd551dbd7b5c7595a81bce75ee3fef8956fe044af77e1bd4f4ff82643c083f01a8c2ca241ebd37327ea5591cca6d857892540f810898f6af70d69c285674f98ebd0a13e47003dbec0efd6db23bde99d23a5027307dbb5fdbdabcb6928d4edf2f9112764938c1f8ca2dfa65bac36e196f60764e8b63eb871486ce93f12907217ebffb5c54f5208f4d44bf2600f227ab7b89d562e43cab727c5103b8548a3c8e80d743bd8a0f2a30eaad41342698d2ceda0a0f11b47c03b829c777a257a9b271fa55711c96b847910d76aea8e9515175ef2b54b215e6c6fddef3086a1ddeb88e561c92aa0ca210429aa6a7cf40952a1ce91834e65407e3463e3b39ba8ee7e4a37ff0ca4ff4985693540ad8aeb7cc09a87c485d92ed2553a456e46b13c07dc965e99432dd2cc0ae1c86370922db3f310d26963640b42f61aef976f8eeea46498a8f2c4a5572c10cc3206ce7f53778acd5f10900a0f5d40ff2c102bf58c1eb2b9e27b4da6a9c22ed8753bcd9e28f099d51120ea989e70dcc120a962c067eca230bf5a98d36fade7cd30b28961b2cf08035f741590903923fe15f1fa8e1721ab7dc6e70afe93a59ce6d4033204251e1e8c152c8faa4cca1f31306a6c7151ee6873e4540867784b1e9507bd7affb1f1255d8060f103619e73c6352d7964bc3fae2c51e2096f35db6e88188871d475f7fc9cf0e4a2888184510bcc8b60a5e6a63aca4295539025f08b2887b4ca5a96e6e63170d3088594022e39b6537b10e1df907f2872dc241d7057310180e2e0707629dd18a2f7064b6eb99243ad988c86da6ee2b858e4055c514971f07847231852523a672789acc78034bdadc63182d65c8c02ed34727bd1c514aa49bdcd0344600dbb4f525b824621a3dc27b523e3d1e98489ef9d4d9cda8a445fe91afef49d0eb509b9d4ab90e3e92d52c43e2c4bf72a1ea0ff302543e7a076d2cef5c8c5a1d50b48917bf98e066f5b8aa47fde9b3cf9fc01753653f44dd8e99bd40000c82d88d00f69fbb8e12db6f38fed64a6ba0242733d497016b642b397789a712fe973eeba55e4ef4837a2f092864d28c3f72d29c0d49a75207b2974375fb6a09ea30f73c3286ae3967ee7e63c0db4ff2effc5321e05e6d7f4d1e1287b3f01114df9b606e6ff61edbe0d8279d03520321784be5bff1f3ed1cd97c06c72e33cbe2a8c85d97c2d743ba75955ca95ad65a403e01186ac8a3973cc88f65ce97a0e4b512cffa6f713d7631d914e36ff6a18806ef90b11066c5482802e4e41137c4f985751a7d50a56e352f158dfc09533e748a9dda901a76dfc8e79f2cd04b55f5982bd8fc381f76db18f4a3491289fa2e2eaeb54e4648efdb3ef12a3402547d0c6620df79bc6df0d226fcee2751a9a1a4536d068a4dfc98f6a02cf289f1584344266d659791a55c2a15f10b6ff66b1ad6a950f471b2f5c714cefdddbdd3fe766998f3ce9153bb5d6012a2f7d4538a567ba1321f09177e7b77c635b0eb9f68b43cb3feee0e0ea9fae66d7db566064eeb06c8a85fa39542348d17b4cf3e8e101e8bd92068d8cbae8fff3e15a5f2c11684f6e9d541132b093beb2d7dbdd59d0f31d623ffe9ad707c82d6d41f9609b2486afdd796c32fc90261f86b3872b019577f0eafb60df7f24fe1f0f4b98cb9d07d35719d824de2c06b7b2bfd7585daa294285ac2e7bb23ffb4c0e85763b417301b253259b0593ec4f84d4a2340b2bf9b5d2e950bffe3fc4e22fde500f6158c4e3f16f95ea55efd11050beaa7ffc997cc96a7325443b7d7769d983540593b311bc6848726eb2cd8397cb4502d692f867663970a3336ab11c2667fded367dd43b38ca8be6681a69d3014d3b0c552e6d463ed48977badb5f79618741a3355478c5bd8668b871e9f1235427d91e8d8e1e0a07dd89319c7409e8e3ba082819a2eff47b774f11819933b74d8f8375245c83c353711eeffd406384f5d90ea24946c3c385eeb81c912fb3dcf50daef56213da89066397c11b731239e38f87fd34b109a4d1da982302802f2b6e342cf0dcd369280feb10154464aaa7a8243bfe6720ae184fd6a829a01e8d48ec857582520f219e6c7bc0ae76c8054ad3535c37bfc54952e91feb69cfb8f940cb5e7450e03dbfa9d8503107ed3bfdb4db773411abc8cc6a01fd41bbcf21d47f1ed7c601de0850b7c71bb1db2ffe765f7b058cd44d0b342107092c6b9e984f25ab142bdd0fd9be09831990fdf45fa630a21e7f9adb479377d04929b05823802f32f0f144725de38e49e1c8cf8edb630b7926c9283f348d84bbb5482e30d38f393564f6f805f5802febe200ce4e7aae7f6d2390ad9491a1cc78cb2b3211edd1eb7cad5571fd5800ba5ed9b9e80b7210ae6c937486c0b8843f67c6c0224715ac666d2c60f33a2899faa6ca982a39900cda146e381e4b2bff8a904f49ad6955976b4b56e713da448a8f0b6d38d8284af5950109f2b77bb29a46250c494a0aa9c49560e2da0fceead6eecaea0ad6da9f281e4eea5dbff9abcac78d3f7a192cbb67f47c9e271b79f972e5ac87a970378151dfbb2d5d4c4d2f8b627a2a315cd0c3dab5d44fa7b0df68f4f9f3e069ec59ce6d314579742b4e58aea20ae2af7b53d430c68160b8ef8764c46ce2436e6debc5aafa08b654f6e8256fafe6825437725c5efad6ce29afcb279be3ce3c688b88f1ffa5a133522d65da30c8fa77d878e8b85dbfbc982ff5dbf1d7d090f242e61d61674362be508ac6761dbe40b7822bc1fca574c645b20214eec28c1cf0f86c9650fe902065548aa62a2d0561f5dc19c37d474a6997d35c6aceff52fbbf3f46eddcda9", &(0x7f000077b000)="000000000000"}, 0x18) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a70000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffd, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000db8000-0xaa)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000869000-0x1)=0xe8) r8 = getgid() ioctl$TCSETS(r5, 0x5402, &(0x7f00009c6000)={0x1ff, 0xffffffff, 0x6, 0x4, 0x7ff, 0xff, 0x3ff, 0x8000, 0x2, 0x800, 0x2, 0x7}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b10000)={r3, r7, r8}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0xbd, 0x1, 0x4, 0x4, 0x0}, {0x60bbb4db, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x2000, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000066e000-0x78)={0x7, 0x0, [{0xbdb, 0x0, 0x9}, {0x7ff, 0x0, 0x7de}, {0xbff, 0x0, 0x20}, {0x2cd, 0x0, 0x1000}, {0xc0000bff, 0x0, 0xfffffffffffffff7}, {0x0, 0x0, 0x9}, {0x9df, 0x0, 0x6}]}) sendto$inet(r2, &(0x7f0000859000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00001e4000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, @sint={0x4, 0x2}}, {0x5, 0x1, 0x0, 0x0, @irqchip={0x5, 0x7}}]}) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f00007f5000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.251661] QAT: Invalid ioctl [ 37.255223] QAT: Invalid ioctl [ 37.261309] QAT: Invalid ioctl [ 37.274806] QAT: Invalid ioctl [ 37.278298] QAT: Invalid ioctl [ 37.287268] QAT: Invalid ioctl [ 37.314332] QAT: Invalid ioctl [ 37.320245] QAT: Invalid ioctl [ 37.324120] QAT: Invalid ioctl [ 37.331950] QAT: Invalid ioctl [ 37.344916] QAT: Invalid ioctl [ 37.349391] QAT: Invalid ioctl [ 37.352633] QAT: Invalid ioctl [ 37.361566] QAT: Invalid ioctl 2017/11/24 04:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x806, 0xfffffffffffffe01, &(0x7f0000806000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000083b000-0x2)=0x5, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ef4000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b73000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000070b000-0x98)={r2, @in6={{0xa, 0x0, 0x1800000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffff388}, 0x98) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000a14000-0x4)=0xffffffffffffffff, 0x4) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000a43000)={0x7, 0xffffffff}) setsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f000029c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0xff}, &(0x7f0000ae9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cec000-0xa0)={r4, @in6={{0xa, 0x3, 0xf4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff, 0x3, 0x1000, 0x7}, &(0x7f0000b9f000)=0xa0) ioctl$TCSETSW(r1, 0x5402, &(0x7f000039d000-0x24)={0x3f, 0x100, 0x9fda, 0x2, 0x2, 0x7f, 0xff, 0x20, 0xaa, 0x80000001, 0x8877, 0x7fffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00009cd000-0x18)=@add_del={0x2, &(0x7f000084a000)=@generic="ed880a99a8c742d86756a4f8a0467456", 0x0}) 2017/11/24 04:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f6375736500", 0x210080, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000769000-0x4)=0x0, &(0x7f0000a04000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000608000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b4c000)={0x0, 0x78, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000000, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007a4000)={0x0, 0x0, 0x0}, &(0x7f000032f000)=0xc) perf_event_open(&(0x7f0000911000-0x78)={0x2, 0x78, 0x1, 0x6f1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8000000000000, 0x0, 0xfe, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbfe, 0x10, 0x400, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x8000000011, 0x7, 0x28) r4 = socket(0x8, 0x20000000000003, 0x95b3) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00008df000)={0x4, &(0x7f0000d60000-0x20)=[{0x6ccb, 0xf85, 0xb840, 0x3ff}, {0x2, 0x44, 0x401, 0x7}, {0xfffffffffffffffc, 0x5, 0x400, 0x1}, {0x1937, 0x400, 0x9, 0x0}]}) getpid() openat$kvm(0xffffffffffffff9c, &(0x7f0000867000)="2f6465762f6b766d00", 0x101140, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000948000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000816000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80000000001, 0x0) r6 = syz_open_dev$tun(&(0x7f0000316000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$sock_netdev_private(r4, 0x89f3, &(0x7f0000bdd000-0x3d)="3462e6b1830000015be7e76b3718dbc9933400000008846fb4703c4257b691a65fa28cca905b92e76c752ae5af7bc1aaf73dea395e773e1cdc86e909") ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETLINK(r7, 0x400454cd, &(0x7f0000f4b000)=0x6) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000025e000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x20000000000301}) dup2(r4, r0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003d2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x3, 0x0) ioctl$KDSETKEYCODE(r8, 0x4b4d, &(0x7f00006db000-0x8)={0x4, 0x2}) setsockopt$inet_buf(r5, 0x0, 0x23, &(0x7f00006cd000-0xba)="aaada456c8810d792d4058f82d5034a3c63fccb5fe179e645dca12e180f6ed2c990bebcb4c51eee3476918ec15062b7ed701d65bf7fb8242da2a94e2ffea60b503574d286958d57e9c1c43a3dceb117ceed2bf665851e7bab4751c59e113fd016eb363b729e965756efb85cc96b1ca0bbce0623f0d6b50f2570a28cf237dca07937db32b7ae44b25ad337e67dcded56ae2d12f02bf8a9be5dfbfe2634ad62ce5464402ef11d2e864e97ac4eb89ceaa4c92ef52fc66d8172657de", 0xba) write$tun(r6, &(0x7f0000d8e000)=@hdr={0x0, 0x0, 0x1, 0x6, 0x1000, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x401, [{[@rand_addr=0xffffffffffffffff], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x32) restart_syscall() 2017/11/24 04:12:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005c1000-0x3)="242100", 0x400000000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d4e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000)=0x10) r1 = memfd_create(&(0x7f0000e84000-0x3)="292f00", 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000ba000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet6(r1, &(0x7f00003ce000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ad5000-0x4)=0x1c) listen(r2, 0x0) syz_emit_ethernet(0xa1, &(0x7f0000eba000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x93, 0x0, 0x8000, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0x5, 0x0, 0x0, 0xe, 0x2, "73a707", 0x7, "add161"}, "75385c3f2463fbd51ce9b235d90a0422e3bea75652f32bcf53cd266f68af86cabea937cb5e5587049f036ad8aead28b7129499b90d69a5cb29befe495eb1236b1a4080cd42a5716bb00cd0fc23fa5e39cddc82ac09da4599b8a5286bfba16e24b1c1f154d2d893a81c771517e738fc"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00006c7000-0x78)={0x4000000002, 0x78, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x800000000000001, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20f60000) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000bf7000-0x4)=0x20000000003, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bff000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4000000004, 0x4, 0x2, 0x0, 0x2, 0x9}, &(0x7f000063e000-0x4)=0x20) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000916000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffdfffffd}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000738000)={0x2000000069ff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = fcntl$dupfd(r3, 0x408, r4) bpf$PROG_LOAD(0x5, &(0x7f0000ab4000)={0x8, 0x3, &(0x7f0000de1000)=[@map={0x80009, 0x3, 0x40000000000052c, r6}, @map={0x6, 0x0, 0x10005, r6}, @generic={0x4, 0x3a, 0x100000001, 0x101}], &(0x7f0000de1000)="6c6f0000000000000000000000000000", 0x100000002000000, 0x19, &(0x7f0000de2000-0x19)="00000000000000000000000000000000000000000000000000", 0x10000000, 0x1}, 0x30) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00002f6000)=r1, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f00007dd000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r7, 0x4, 0x42000) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f00006b8000)=0x4, 0x4) sendto$inet(r7, &(0x7f0000de3000-0x1)="55", 0x1, 0x20000815, &(0x7f0000561000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/24 04:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20000000ffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000198000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x1, 0xffffffffffffff20, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003fe000-0x12)="2173656c662a235c70726f632f5d656d3000", 0x3) 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(&(0x7f00001fe000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb0000)="2f6465762f72746300", 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000df6000)={0x4}, 0x1) bind$alg(0xffffffffffffffff, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f7d000)={0x3, 0x8, 0x7, 0xfffffffffffffffe, 0x0}, &(0x7f0000f75000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ff000-0x8)={0x0, 0x672}, &(0x7f00000c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cbf000-0xb8)={r3, 0x1, 0x7, 0x8, 0xffff, 0xe920, 0x6, 0x0, {r3, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000006bd46488, 0x20, 0x401, 0x3ff, 0xffffffffdcb22cea}}, &(0x7f0000dd4000)=0xb8) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f000011e000-0x4)=0x0, &(0x7f000002a000)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000f9e000-0x8)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) lremovexattr(&(0x7f0000c59000)="2e2f66696c653000", &(0x7f0000be6000)=@known="636f662e6170706c652e337973746d2e5365637572697401006d0a") recvfrom(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x2000, &(0x7f0000591000-0x80)=@generic={0x10, "79c022abd804a7f4062f75f9b4784013d3fa213c4b1e54fcfdb6a0d4c2fc3907dca37c407e23eebd554f82f2d62001dfc2e86491a51f2514c5ca8df08fc8b5afc1041a2447453914090711583664bf474f0b95c94a4edf29cef9bf7dd06fbffc3f7032a0747deb68d20adc4adf69473bc4d2a2d4162cd71f8eac68922419"}, 0x80) syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x80000000004, 0x2) r4 = socket$inet6_sctp(0xa, 0x805, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x20000, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @loopback=0x7f000001]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) pipe(&(0x7f000020e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000003000-0xc)={r5, 0x8, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x73e5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000006000-0xd6)={0x0, 0xce, "a82d2a8536124daaf5bd6c18da41755058452685d7635c7ad4b4bc6e7d926402482310cd9c7134a172bdfa9a758f2abe2ea497d6a6bec7e9f6752346e760af6cfa0b75cb3c8ebd12f384e98900deab7673c24f14278d5a811b7be8acdf8e7c73338348cd731f0000000000000000000000fff99e50a455c5278d6fa801f5ceccaf9e8e7c389cb5550aa507255830d5593bd3ee874f13b69fbff054f245475d257597bb90c95d8d26a0618be0ba7e514f31ed146849a8d9532f45bc2ac2917b1278b89005122f45a40c2608c6a37c"}, &(0x7f0000002000-0x4)=0xd6) socket(0x10, 0x1000000002, 0x10) 2017/11/24 04:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20203, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x7, &(0x7f00005f9000)=0xfffffffffffffffb, &(0x7f000042b000)=0x2) fcntl$setstatus(r0, 0x4, 0x6000) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) 2017/11/24 04:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c70000)={0x0, 0x0}) r2 = creat(&(0x7f000001a000)="2e2f66696c653000", 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00006ed000-0x1)={0x7}, 0x1) connect$unix(r0, &(0x7f0000512000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = dup2(r0, r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000d1000-0x4)=0x0) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000964000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$vcsa(&(0x7f000086c000-0xb)="2f6465762f766373612300", 0x8, 0x32040) close(r0) perf_event_open(&(0x7f0000f11000-0x78)={0x3, 0x78, 0x8, 0x0, 0x1, 0x8, 0x0, 0x5, 0x4000, 0x3, 0xd58d, 0x40, 0xb91f, 0xc, 0x0, 0x354d, 0x3, 0x100000000, 0xf0, 0x404, 0xffffffff, 0x1, 0x7, 0x0, 0x6, 0x100000001, 0x0}, r4, 0x9, r3, 0x2) ioctl$KVM_NMI(r3, 0xae9a) getsockname$ipx(r3, &(0x7f00008e4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000d1000-0x4)=0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000ad3000)=0x0) clone(0x4000000, &(0x7f0000686000-0x2c)="fad3717b06f67cf8535eb7a9ee18e94100749422a85a1c9724e0dc93110f5dbb30c744d10b368e217d77ac32", &(0x7f0000964000)=0x0, &(0x7f00007d8000-0x4)=0x0, &(0x7f00004fe000-0xe7)="99e5f85b336aa9857e90101769a8467fabb72d6554f0bbc30819417c04ca5ae27cd452da669ccb17a49b79c59c7ce317278c422c5facd486cd8cf42a8a13fa0850699136beb073553a2a3ffa638a97495161b6aba7bf18d52bc9d636de32d1160e1298a8be69484cb3664f4003fa83ebf0cc32da5e01175a37b7c6494366443ccb0a18af26bd9cc8bd77f08c2ba0186532862a80785bf3c10e32cb33b1d4f0b53ee921c5c3a28c5ab367421b24ff1aa4d7cee40a7ac4001a2aa19bad8c90ed723d26dbe694d0c3483cbc4def05023d7d5089bce5a46a95a0480034f76c66baddce3a112f0af7c9") 2017/11/24 04:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000011e000)="2e2f66696c653000", 0x10) mount(&(0x7f0000171000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f000015d000-0x5)="70726f6300", 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x0, &(0x7f0000802000-0x1)="") r3 = open(&(0x7f00009e0000-0x8)="2e2f66696c653000", 0x383200, 0x4) unlinkat(r2, &(0x7f0000d78000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000047d000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0x5, 0x0, 0x1f, 0x1f, 0x7fff, 0x100000000, 0x5, 0x0, 0x8, 0x8, 0x6, 0xbdd, 0x0]}, &(0x7f00003fd000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ee1000-0x3f)={r4, 0x37, "f0658221cc61b2480a720fc3a9f3d8b1a7703b376c0b8c9a0b8559786b0b6d43bccc82d3a5f76bde7d71e615c98dda6f466c3b53e7eaf1"}, &(0x7f0000536000)=0x3f) write$fuse_notify_retrieve(r2, &(0x7f000072f000)={0x30, 0x0, 0x0, 0x0, 0x200009, 0x401, 0x2}, 0x30) mknod$loop(&(0x7f00005f5000)="2e2f66696c65302f66696c653000", 0xc098, 0x0) 2017/11/24 04:12:53 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000064a000-0x9)="2f6465762f73672300", 0x100000007, 0x101) socketpair$unix(0x1, 0x20007, 0x0, &(0x7f00001fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x840) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xffffffff) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0xffffffffffffffff, 0x12, 0x0, 0x8, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000449000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xfc, 0x3ff, 0x1, 0x3}, &(0x7f000086d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f75000)={r5, 0xee, "f407fde5edcf7a9f994d46dbf957ab077e5382806b2aec552af4502514f9a8252cae79c70faf43ac5207d44965ba346bbd3b518bbc818ffe50e843ccf61c0c7e0de23a6ce13b93118e9f00f2aba2dbd3c62a6f38d678ba87f1da058cbad0a4179fce5fb302d8c9205f4ad26dd6f923278091eee9afa264e336667b4aef04f702806fcb2a302c3e1a8e9fa4e23f393a122bd087b112a2e35a300155915c5f8f4f99c6ded853c58c4a97ae8d1c541aa7cada2177ff0fb47557fb2ca33f5ad78d114efcb094c389dce6bb1117fcf40a74211411b271ccc4118da0ea37bf9ee1570277582739105d9bab580846033bb7"}, &(0x7f00009ef000-0x4)=0xf6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005e8000)={r5, 0x91, "875e3f27eaf8131c1860425171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba1700007210ca465fbeff070000000000000000c18f0188c13a8016f67481a8997b37687d53599e6985873524b23703000000f1054408000000000000004d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26342498bce15de67d"}, &(0x7f0000539000)=0x99) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000927000-0x10)={0xffffffff, 0x20c, 0x1, 0x4, r7}, &(0x7f00001ab000-0x4)=0x10) r9 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) renameat2(r2, &(0x7f000004e000-0x8)="2e2f66696c653000", r0, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x7) socketpair$packet(0x11, 0xffdffffffffffffe, 0x300, &(0x7f0000811000-0x8)={0x0, 0x0}) close(r4) sendmmsg$inet_sctp(r2, &(0x7f000055a000)=[{&(0x7f0000612000)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c, &(0x7f0000e69000-0xe)=[{&(0x7f0000595000-0xa5)="c78f59ea2517313f7ec6cd367670d0929d07784f557bce6bb0f54553d11bdda70672c81cddb5988170ce19bf32d054f5aeda87f4de9304a39e8d14d1c0613c85dee21575d8c8db16a4ca64182c635542cbc2d0a13e7792add091987ec27465033b67b2664fb929d3750b0575dcffa007b64c6dba10219fb838991f01e311b238d556dabbcb13c5dc04c1afd28a0e0793193404a5a1795856b1490ce17f7905f480aa36ed9d", 0xa5}, {&(0x7f000060d000-0x72)="1f8b943742e5d9e5e904d99abc5a3e97dd3b62c1b7da337408f60a0eb084069e26fe3860959c6ad7c1a1c4a7ce5e63fde2949d47df099ed46cf7bed9fb0bf572b1ef2ab811ccc453ba163c14b9219aa7f7a7522279f804f64063fb590c9216994b4de19aa58a10e12ae0de63fd0fa372781a", 0x72}], 0x2, &(0x7f0000a15000)=[@init={0x14, 0x84, 0x0, {0x10000, 0x1, 0x9, 0x101}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x9, 0x8208, 0x5, 0x2, 0x7, 0x80, 0x4, r6}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x7, 0x100000001, 0x100000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0x7f, 0x9, r6}}, @init={0x14, 0x84, 0x0, {0x1, 0x9, 0x8, 0x1ff}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x4, 0x4, 0x1, 0x0, 0x2, 0xdbe1, 0x1f, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0xa9, 0x8208, 0x6786, 0x848, r7}}], 0x7, 0x8000}, {&(0x7f0000f0e000)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f00001c3000-0x8)=[{&(0x7f000037f000-0x79)="8d4ec46fa45dedefa2f2fe64f88190892b041a46450b601102239112f234b81ca2d31ccc06f1586691a78ccd340c57ceafa6ff2aaf0009b1a7775e3d0ee1a1baa787951fe8ed64bfbc174570b65170155b845895679ff196ad3837a418c109a093356ee92cd7d58cf08fe2c7b8eb84012bb43669805ad4fba2", 0x79}], 0x1, &(0x7f00003ba000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x100000000, 0x200, 0x80000000, 0x8, r7}}, @init={0x14, 0x84, 0x0, {0x10000, 0x0, 0x1ff, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1, 0x200, 0x5, 0xffffffff, 0x101, 0xfffffffffffffff7, 0x7, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x4, 0x8000, 0x8000, 0x72a, 0x6, 0x8, 0xfffffffffffffff8, r8}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffd, 0x3, 0x8000, 0xffffffff}}], 0x5, 0x24044004}, {&(0x7f0000f14000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a48000)=[{&(0x7f00005bd000-0x19)="f079297d72619a3b9ba0f3d69bdeb99f81b0ce73324418a738", 0x19}, {&(0x7f0000ad4000-0xdd)="4a70f1b790622ce340b58625ab9d362c7d6e2779bf0ad116304b0633b33b7e2368513f98271ee6303104557a79454da5e353cd5d0d7edae11cb93e7c7297c53d040e76b0b63b6b0ce2ad148777e65bafdf7fea4ca1778511b8d5f75c230921c47bdd5197e7f8079487198d18c43cffc35d91e0681cd7145f752d407260c94c87f9676f649a2a495304e46a6b4194b469b5fb581028a1fda9c715c798a61054deed33adc76bb08b279dc2b246984640d0797bb1bc3957d1e819296a6ad4348766083d0c4e769828f98c8079205867bc81d2f52a3b76d59603cb8bb79ccc", 0xdd}, {&(0x7f0000e99000)="ae3e5934a0fa2c2e57aa5b4313b1a5f20844f6ffb05eab40fde0c63dd1b80379315efd5e4832ed7d7c4c75bb7f6e5d62256fad", 0x33}, {&(0x7f00004e7000-0xbb)="777d122edeb94ba334d08db978165bfa073c65e3f681a55f213ae1c66dc651ed42df380165ea530a1fce23d95f39b220de6d0845fe75a82637b956cea07bccdaeb5d03d6ea91a737d6d1a2a33948225552301eabd4f304e6d06ed1609eca09830b947880b71cf18f7586c13c1b97817af91a265c1290952bf1222e025e94596fee4cdf6cdca5037a86f678c81a2166e2f96b55308c07effb00086bf4b0c9e6a53c2582d14881c62d8c7bc8106a99b939acf5c76f29f3b7fcacf142", 0xbb}, {&(0x7f0000ee3000-0xce)="cc88b24a5e34a4fbf562c9f45f6d886a6855465487b4fad418694f8e22b78d329daa0786f0a1d03c77680f616b1ad9be56d9ab5275a7922ac4bb4bdc076271d841ce206599a6c276d320cd9f1380d51c76678f58d193fa72e6b16b4a49f7640d0555b9fce7facfdd939b7c02096644c4debef2a0e69b217d52123b8097ab9d8496c9e58f6e665fb69ae6390f5501f18588942f5459b920f7e1a3b8d3854e55098eaf411425339c0eef550292a31f84fc50e11d640bea4f9cf361a359d5d5fded90df6360200645e12c8d3ae50ca8", 0xce}, {&(0x7f000009e000-0x4b)="5c90501bfe7c8a80ef19c305038d19ab695987e3f80f007bca56ff6a7925452eda622e496490288697d92c9a76424e6991621c96d73b965d88ea3b9c6280f16846b645cd9df30c910a2705", 0x4b}], 0x6, &(0x7f0000499000)=[@sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x6c5096dd, 0x200, 0x6, 0x1, 0x5e, 0x7, 0x5, r7}}, @init={0x14, 0x84, 0x0, {0x6, 0x2, 0x1, 0x7}}], 0x2, 0x800}, {&(0x7f00000b6000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000067a000)=[{&(0x7f000013a000-0xae)="4964258b1b8faaa460cd807ab05a6e6e1528eafa524854edd08ccf639fe53a1c11796f97b772e89ffceef1849b1ccf2f7f56916e71a6c3b98554d6efb6c3c8e391626335524608b715091ebfcdc1dd0bf6b36bf6d5ddd909463dff38fb2db6b2e6943eeaab9321f3946621bda1b5d2a3456cf324ae610db05029f6b558aeca844d6293e2fadc622069d7b50aa0abbf0712d246c1d255dffebc543ec5da992ab7f7d8887bce5d966bc13d3b46650d", 0xae}, {&(0x7f000006e000-0x84)="ab483b24833585d17a545ad3f61024a84927fc472f2ed9d2a5b3e9e2c4817a766208336c8b2ee74b1c9134a8b74f4f52f248ae27ffbfd79c155e8306b33585f732a415dec9da5aa21ba9751d04aaecb970d0590d72167b7be3f5b6f58707bbfe376d0551368b913cc68d62d0dfee69b81bb7e2faaf475ff0313ef8bbf12defd72710447c", 0x84}, {&(0x7f0000ee3000-0xe5)="65c6948d5be6286d8ebe8862e7726cb8cc2f2755402127f32da3d9935c30fb4e5988a97b4a34dc654c3f69fdd7e5720a83b7a46c1cd21affecda138b47c576753a21f84ffaa366c287404c5e194bb7eb51ea094ab374ff5ee84d6f05ca17aef9819404ff6326243376e5439e80cb00c0a6d298dead300a1ab926bbdc3bb8d0e6fd47bbf224fd9e57b294ab662e94d1f61eb0d2618a49ee78015e76789369fa2b4bc30e5ff7bdc4cb999688220622e179191ee453b2cf435a8f656ccc5ccba8a769aa0ce2b0422a662b4a5b2f5ffe3307fb491c2a23cb33f1d2fb6b7caac5cb0b808c7a36fa", 0xe5}, {&(0x7f0000b3b000-0x47)="3f4e7ef09feae253a92d67080e12a6dce993c914ca69c3d893193f6450df49bdd33af0f6565cdd15a2f7a54f931068c19c367bbe466615944de15cb1d2978d715a0e0c8b69bc6f", 0x47}, {&(0x7f000053a000-0x30)="521dcb386177caac2694301304d445039fe9c90510e3e146a4ba7789be6b4a297c0c94224ecf0e80cee24c6c7f05bb07", 0x30}, {&(0x7f0000cae000-0x97)="d98b0577486ff53903fd3dbd2342d67bf9b6728c67d6c958c42c0d4e8ddd9adc6da28943b3af16d35fab0702bea11b87429b7b6c136543842650986a362b833415b9325d965420ca12a4c956eac6e7e0bc0c3111f76ccf812ddac650a2a812c2d8d69f55cb7d665b8b668aaf80e000da528ddaf25a40d36df23038012a454e4f78b5ee440df5ac5ca2725889b62f8b6a102547a232a2fb", 0x97}], 0x6, &(0x7f0000a36000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0xf0e, 0x2, 0x6700, 0x0, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x800, 0x8001, 0x10000, 0x1, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x0, 0x5, 0x9, 0x0, 0x1, 0x3, 0x400, r8}}, @init={0x14, 0x84, 0x0, {0x401, 0x800, 0x7ff, 0x2}}], 0x4, 0x4000000}, {&(0x7f0000333000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a0000-0x40)=[{&(0x7f0000c6f000-0xed)="d372948684b6c6da42e20e9d086f0143312e964e375dfa7a45fe888a0df46a92e7a062dfc9f0a49dda9be700822dde60e2a9d61e5a48ef7a04b33dfa3616ae75d1d0713ead53e489c1e5f38fae7abeae497ac478fca405b271273c08e0acbc526de429442bf6e4723f7b3f1ca2ddc37f2d509143ddfea9a0b5b20fc48ad88315a95d96b4918babcd905948a40cff2902e325f001b62417ea8a04c73f6b0e6781877484d08d468b82549e660707ebf8f53e5c1f8640abdb5f4f7cc3d33d0d938e9e57252423db3f77bf7ae940a9a1a4f85301eef045431ae9407990761c4a9fbf4a29a2a1c44168302202f16d09", 0xed}, {&(0x7f0000504000-0xac)="119e2afd57ede7f89ad027e9b78457f6633a0b50199da612f38076afa6fb544077d3f036cc954af90cf49634991cbc330e97a752337e433b45ad50cbe68c9e12ef46a0bafd6106a9358d60c7bbce85331ad20a5ec3daafba40b8d83235b76d4bde52129669b0117d5dc5dafef2c403ad210f51c5d0c415f192f2a7949d0e79153b3b98c565a0194190be4bf0855803f0e70f5a64052b1b3cbf446ad85e683638880fd15f19bfc0914acf514d", 0xac}, {&(0x7f00008d3000-0x1000)="acd0738dfd5d50f69b99d291acbb26023042ab320bd4776dbc70a21dd62d3b7e9e362643c9ab6df75483e92909cc86ac2537a7ed681b6cbfe7b9be68c83ddc0d958f32b3f89d5f8f1fe0745938633fffdf8df885822df4d23408ad29b55dc5d3bf14293c776732f36ecfea80cb642eab0d7c37f2768e1762fd0c692ed60437af607fddc57df6e99da755f57f4fd0e1002b4b25d2cf80e1ffa978146d080c29e8c9489e56120dcb0f6203d90c7749b5ac805dda59c19b0ea18fc505a74cf3cf9518ecd94cbeaf86cdc61d2f205b51e47e09cb0bcf4d9fff875d3a7c3d7158df2cdf35a001871ac4bd9dacd22f2f224b2fffd568b8691673d5f3dfaa2eda75e5dbf45b20feb34f40c48d0096f33f120fda145e429bc9063dfdb3ed07b7bbf0e71ce6a2812672277755303c9ef3af190b3a273eecd9538e35457b6a2c46bfbe5d1258f3c700350c286be8ea9de358caf401247f1a377a38096df7a168e8dd09f0858a62e197eb8935e0cb29460a493b9e70ae1e64a5004aa43f87fd6e42a6ef870aeb853cb2dcb737b907f55f6a1dc7497aca49bf5656f313333d679f1e21f19522695c6e27c43c8ac01b1d6b091919aa53e62136854eadddf2f91a873102da84c1fd99fa806bb51b855036c159e8c3c6c0cbe5812445caa31c025f3aec5369e98bd13c4a4e0a924d4f5344c61a50619e7fe6dd97a6aabda82485587b586249f4558ec2af1872a9ce4b0728971779b8c7f7725d0b317c11151bc27fc499a16121609fe523578c5bf9e59150fc80ccf72c80e24c429b6802e6c345b695a2e39728659e2d6a071612d3a01ed9d2637e47cd2f7171b388927fdb79b9616637f68ed9a0d2980c1894cb2ea407c93314a4030c20c73595ed6c63f7f2516d471d3885ba3ca7d5622e506d41f9c27026780f2c9bad419272a4ce48761f73c55d28a8f9d4df0afdfcb7f3b6833314b2c0d88160f075af61e1f055b90fbec8c9462067deed69680f5eaded80a14cc2e49a52963186923d358c710e83181991b965985e1f73263fa8abff1a2e684b71f7de89bc346a15d7f60f19cfec92f7c867b1cf26794968c88433a9b476cd0b285e65f2a217f674b2681b71b3814a5e100dd0e30b494ee0e34ca9cae102dedb39f29f1feb86df2b2cabb471f78be3571f0d8d6dd9ac230cb5824dcab62cc0846f18e5c5c42fc7283a07e5d31e89e7c680c807add86323c18b916f66d7d243687a5055a6490668eeff1433d61ed2c8e2910f80ef058c20f3c3495c0714e4b8272eef60f63643bfe27b93aeb5bc86b3bd63eeb7e6366d3ff4a10993a7b1f6b45f0a11a8b6f29cfbf95f243477effd247ad47c9b9ee272e67ad791f9cd7a8a99dbe70fd48f5c054f9b88ccb45ef891c02849302741411e3b721779e76828463d200ef024825fa8993d70fffe02f22e61a5b21116007a5157d371451ed35659acae143371cbe9d1cc308aff0a81579269c625af8f68cd26d9f40dade98627cf069b94d267b8a6d10919c66570ef95841fe13b73def288d512b16876f9bf0344db369be627dece772c0ae94c29f7875f5145dcea71470eb88455eaea20587decd4eeef18e08166a05b961f97c3ec77ecee06e73ee9f6076a6707d3236bc03217b85a328e8f4de6310c023f06e5c509fba7fedec492448e5fa95e0fe69bc4c79027d2963652362e039cb165549125268c706dc070489f44cc3dcd916c3cc9421ea12b4407913fa1ee92adb06c7e6630717cea492f2c0d151742f771ebfa05cb3a8a829970a9366dddcb7d048a1eb6b19e66b0e56c19cc7b3387a33a6cb7f2b87661765772e997616ac707355236738c661875775b54d9aad63b343fe8adf702f8de2babc002259954b817299a1ef80940e89755f96ac5d71af848c171648b1dfdd090d919fd9a27f2eae9a77790c9ab963ca39e4db54e5718e0f58f1cf6de6e556a79a441dd135f052c37be055cd4d9c84ae5fcbffbebcab4813fe2c862a4ef56c827f8875ed57ce79693b38894624b156ed767c0fb69fa0a3dc2858cd09bf1c97f1616c38956735688e366f5bab94eaf56a89a9ee32b9a51c52843d5bb69f86af5eabd151691a5acba3ce1c5425a9c0b00333bc5f696ccc2e156f70d74934ae999abdaaa256351d4f9be8a1fa0b78c7ff7ee715056dfa3add26c879731cfac65fe70c28e220b68772ce6c86fe3a6efdcf035f2f211cc0947e59f982e1fb0fd2641ff844bebb0defa71c301f446a589c220285cd2014343d5c6d0911103463f4760f688797bc96d71576947c07357b97fa282a2ef1a78ec7ec65b2fc54be623574450d60f199e1f23486af5999e4d70d71b902934a9ab3939f93ae4a88c83a3e063dfb76377a2bdd4cd47a453b8f7290e38039ad679e7ab8e98fe0aac4798a7274c0abe8f9ecae02715270faf8458fa430f5c01870b980ff8ac72ce864d37a6229e46c07b2049cbf5e8e4c006c23355e670dd29a70b1dfc0cb48e604d857472546533c1cb13ddc8d9c5205cdcd27e8ff1e7776f6cefb4c3fa3209a426e46747b4518d24c38684e3405e37c118bd585c1dd3bee00a2e67d7a644be52043926c59108343d8332b3ba9cf5950c179550227a118b2eb15800c721f1e3aefcfa12e01444ba9805086f210f53cb5aafc7b5e5a6f74663a146f7fdf51592d6feb22bcd1af6f9f58b867be2b386fbae6639d84c3bcdbcab2be8c4755a588853a291a0464e03c6512b5943fff25023d502a196c48c77b9d822284fbcb61c8fb809dfd6f4fa9f111d9771a1da957840759a76f22ee3caea5873ddf5e3c11ca443058df2ad65bdb39ddf9a6b9d3b2f6a772a5a27fff0089a05bc66ebfe4c34cbad22abb1891e0d6964877d880492a06716f5b0d18ae12ccdf4bd340de8069b4aad2d77c3480e08fe3bf9c3620a4bde98fe5ee032169e5cec2c07ef21d6a968a10c7c81b6c3510790d3f79cd31492e32683945fd532c6c443fa341aff759cf2eca280aadf39bb25eb355414aad4c1df7c024fb48692d702b60aefe5ab1df37cda638c7f741ae316bad585acaf6e2adbdd01b9a5a107be50e8ec065890c3c8531f2acd1736fe8e3b520896dbc7bee71e5a7c9a481b6267775f98536f9d19c6c2e234d849e1dd2483ff3354eb96c0141f644f2c619856967d410037105d20a0f1a806c181994a7334a1f97112fd192c2c113ee153fdcac9f5e6e7478ad4a59676131303aefe0763cfc0fd7d5e23bfcc94d91e6519d5c0c121a83fde6e28179d90aa145d8d58f8d6ecea5d92881435fd2dabfa31867207576b0a864791d25ab6bdac1f4b968655b5e41c674c51ba16be8d28a8ceafd79c332f3037df1499e0c82043730809d22a97f9860e0d12e3d83abc4fc874fe39d1213395582409d7a407ca84a3e7b7fb3ae365267a9174c9eb7b2b3df320e5db91eda2f7c503ec8455b3e82de23ae06b330ff38e6c1fb9122cb85e5f36bf1d39b00f196a036196a3e9b0cacc5676ac282fa7210f65a1c391ad6c911d92fc8e2e87d46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0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000fef000-0x28)=[{&(0x7f0000602000)="7b2759fb82f903f20f6d2d6bd647e67e703d678fac171adf48614a50bed2cdfcaa14530d2df3149a53563b097d5988604c5b136067ccb5c8a554d2113cfd481ea43678bc5f1f3ba685a592b48d400d98dec1230970f3e61d3a1c72e7c3fdd9db3fc74fc676c1a8aed6388e635584c7fe9a9934cf75f2bb598cf67572b66d7fed033153651c3472d2fc1f27199cfa697100b20890fe69b97f0b46d53e5cc28f590f0725c1f802ee824faa1c655d1ab586a0bec23e391c8413662af15c9b530507c3f312cfd4698bcf05d1d9b4c6cdd5bee60ce6738df29d94e8351b0c96909b", 0xdf}, {&(0x7f000039a000)="faf39f061d82d5fa6321daa5d83ecef4e5b67813856db28b2447a0f30b25cc1cc43771641b4e6c0d322872d5cb73e4c4aceb74447310bafa76e486bc7261636ec6ca54f9ab0a726ce23899128d6c72b15cb6781f31ef1ad189ec60c83f5fa9f99b851540ab8655d97b191bb08b62e0bcd8634ca19baca76985e06761c0ee84fb8838e8fad47942d925508b22abd53052dbdc382a1a603609db6557d27bbda7740540e2d5fe7f02c83c37c690c5b233f4cf01ddd854ccc9a668", 0xb9}, {&(0x7f0000ac9000-0x4b)="b854f90bf0b0e9f23d6fb0e6bbc46395c2288794898f4f7ed28e2e173578c1dab975f686399364c49158348bc722eb37a00301cef4ba00fa12be77bdccd39e1836aec2af8a177fcadd76f7", 0x4b}, {&(0x7f0000994000-0x33)="b5a008fdb2fe8148eb00a2f2d74ca07ff355d24e10d7acfd4620a521bf491808d46fb74ab4ab6c46bbb17fde359b065daafb98", 0x33}, {&(0x7f00009c5000)="48238d7a71b4906c034f1b3c6556890f38e17a2e0e878dd0ba0cb1c4d603056ece443c0d71c218b3f11ac15ca5736952d0fbf997d8e55e62b6dc555b0fc9177db06c5ed89e27", 0x46}], 0x5, 0x0, 0x0, 0x8010}, {&(0x7f00006cb000)=@in={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f00001a9000-0x64)="c6a32e8f1d0e40ba09872ad0913fc684556bc73d6f92130ba8627ee78157e675c19a5771552948e0292bcd5cda006c89c1fa8cb35c39ea30435fc8dde12813f515cf11f6a92e68b2e0c589da3647c6b379ca543f9cbc3774a0f1da2813afb8e02ecd86a7", 0x64}, {&(0x7f0000a46000-0x95)="5d55093939866df177a7bc2bb88f8a4c5d1ae6a605b62992960edfb810dae5b53ac808989a26ade5b35be7dd3efb86508684210d89863ec5428179ea9c982d9188ce7805d6e3ae93bd906d8a5fa25638bf3a51ed301386526ddc7b7387321f3632888f29b56f3748333ededdeb627fdcab12809c7a43d0c40abda90a4d2b20c96cc9c48e623729d03a019644fb689cc43ace8aac3a", 0x95}, {&(0x7f0000664000-0xb1)="3e15be0fa87b9a27f3a0c32d0502d788b89455fab50d7fa90c58e135e1cda7fa47f65fad440f255006374ed68189db6cdd6230dafda410360051f8ac6dcfbd063815225a5ebfffe7bd8d6ac8918db86aaf6f4a88de458ca2737f8c443f7c88336cbe144cf5bea3ce7cd874767b183efba240072b18889bc4b91ff44bd0863ad044c0411fdacb2fa915bd3b2eeb6d4f84d63f496d4a79cc213c246148981d535ee8ab32b6874b984398ca555adcdd78303b", 0xb1}, {&(0x7f0000f84000-0x65)="457019b854318ff1460d935d5555b90726528f22ead2f3ecd0d146d543f6e22fcfafcfd72e81603b134e9536172a48f2cd311c59786bcb6767a5a3f77dd334da100cb2f0b29b85cb6e9a9417a4021ac4ddc38db4741361317a6b4ac683e6ab8109f637dcd1", 0x65}, {&(0x7f00005ff000)="55b2a02877d17a0852780dc72c09b1244bbbbc0d27a30173952774a9070d80807b61371b6e12e1f39e2ee36cb21c4c288baedab32ab34b22540ef620aac7aa6979d1b2aed6cb69f8d5f70c7deb1b47776677cbdc3ffab5f1990ecded6e6843826932f975639c3143e1efd883e373ba7403a1e7b8ac57bc0ad20a40e1167dec881f0ff725b014e7f09d2b9dd8b910965d4c2391b05e48fc79f822e08386ad47b7c8bd0d03659f7ef686a9cbd84c1cfe9d1daab26fa0ad2b08b9b580e1d3a5e0ab2c8a7ebfeac869d67cbce2dc4719514a1c879d", 0xd3}], 0x5, &(0x7f0000efe000)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8000, 0x3, 0x71da, r8}}], 0x1, 0x1}, {&(0x7f0000239000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e0000-0x10)=[{&(0x7f0000aa4000-0x6f)="2404dda5f977dc52315eb3a8134cbed81783ca703657dc44142786d1b506399c666276404b09e81d3f9c05a61a4c27f878d18c1df1310b38342a75db1e540f4f5910cea8635c00642edf3158e2244a2db6c5b3783311a624aa87f02d463203c71b97a9594bca745d66d709ab63ed29", 0x6f}, {&(0x7f0000d03000-0x1b)="88dcce6161e6a06ae526d36398f94bc6ed3611fd5483c823937435", 0x1b}], 0x2, &(0x7f0000f6f000-0x108)=[@sndrcv={0x2c, 0x84, 0x1, {0xe21b, 0x4, 0x800a, 0x5bed, 0xfff, 0x4, 0xfffffffffffffff9, 0x10000, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x8000, 0x1, 0x1, r6}}, @init={0x14, 0x84, 0x0, {0x9, 0x66612e81, 0x1, 0x1}}, @init={0x14, 0x84, 0x0, {0x1, 0x3ff, 0x824, 0x3c7}}, @init={0x14, 0x84, 0x0, {0x5, 0x0, 0x7, 0x8}}, @init={0x14, 0x84, 0x0, {0x200, 0x9, 0x5, 0x8}}], 0x6, 0x1}, {&(0x7f000084b000-0x1c)=@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x401}, 0x1c, &(0x7f0000da2000)=[{&(0x7f0000690000)="7df2bd29575d61e1b8ae942eb9c82b3cc49fb6dacc45d59482451b8d568b58d2bb71b2d644148aa9158b9aeb8d3934ca8442c1f6306608c3ac2a4e", 0x3b}, {&(0x7f0000ba9000-0x41)="5a9440529d3422741e212f33ccb97ebd61a987c2ab5781dc56a845f962a0621ada14796304e0e1a3b0223ad5c03d717885394e51320339109bb45fc8178af5bced", 0x41}, {&(0x7f0000f8f000-0xa8)="9254317eef7cc2cef4ba82e26538b3e8fb814a0a661480480f6a5f7e6f9e06d744afaa198fc7fbe641c7ce73a05b16616021caaca6c1f65376cdcc58423eab35902de450d79389c3f232273d3553aad860baf7e27dcdc87a5c62df82b417cb70f05dc613f13fbc077cfbb8a70928a6f5448d1a563e37c555e4ccc725d1fe89e312b8ff6a4f91c48d4605ee2815059c7189688a639a68562e8db304eabfc2e984719a286067b54e04", 0xa8}, {&(0x7f0000e5f000-0xe1)="7d48b51ff0a9eefadc9345992ca61df79494e8f4050d727b491f32f4d2c752f9c2dfaa654b68623794d41666bbf5513708be59e5020b322352ef21b0652f013fd341428a508d1ffc93a10a72d1ff3b8843018e9364d8f33d4c679ee2f8b9137d37538ac7d30c9e5f6b370a1339abd0b51b942da44969c9d956d7791613f05aaf5afe4c26c85f84f6fe9f09112c7858ca748d66ab02f19971e00b2dac08fd1dc73f4f07c620e71a84a7c0bf2651a828604129bdcba214dc1d115a8ebdd4e06be0aa0b7a5bc084562200a2024bbb6791e00a08d528ca05d1d4cbb6da24bdbbb480f1", 0xe1}, {&(0x7f0000096000-0x9a)="f5c9097031370402645fb5bb8bff68cb90548d1aba99dfcbe04e09ded37d920968505ade2d66639fdb709b28609ec2ff1fdacbb472f34fdecfaa99eb3ff8d8f8e93f849d24b2fb1faf5ba49758f97a212a62d199b51c95c1970c9d409e019061be7c24ab93623b7416ca7c57cd243c1a59315d254d33c72fa29007aeb9e295f45ca98dc232234b5748a0ac72abf707d858de2999b39afc562737", 0x9a}, {&(0x7f00006ca000)="693b71b18d8f77f53b90feaf6f609e20c1687624435f7eaa5c0485291a0bcb0823679df9c1f1da8b2f6fd1a338450f63dc539b7b4108b7e0db493caa07d608285c6621c5ee3c447e72b7eebb2474504c5109426ad0be5bc3a8426b299fd571c6c7284283a77d00f95fb5823442b3106e24b8bb3c976e6d58ac3cbf6fb26e7d35930bb0f0fa3d4df796513f66a5e76fd2c570cd5696d56f8b46d1b42843b7dcf9c575bf987b98c54d68b2bc51eba9476abc7785898c4cc701bc21e40c21bb93e27859ef849ea0dc58ab1c7e37", 0xcc}], 0x6, &(0x7f00009b4000)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x7ff, 0xff, r7}}, @init={0x14, 0x84, 0x0, {0xffff, 0x1ff, 0x3, 0x10001}}, @init={0x14, 0x84, 0x0, {0x3f, 0xff, 0x6, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x1, 0x2, 0x5, r7}}], 0x4, 0x20004801}], 0xa, 0x2000c000) mount(&(0x7f0000752000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") r10 = dup3(r3, r3, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x6) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") symlink(&(0x7f0000ada000-0xc)="2e2f6275732f66696c653000", &(0x7f0000ee2000-0xa)="2e2f636f6e74726f6c00") ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00007a6000)={0x6, r1, 0x1}) getsockopt$packet_buf(r9, 0x107, 0x19, &(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a93000-0x4)=0xff) creat(&(0x7f000028a000-0x6)="2e2f62757300", 0x1c0) writev(r1, &(0x7f0000706000-0x8)=[{&(0x7f0000ab1000-0x39)="390000001100174701bb450200000000000000ff0100000061ff0700ddff9a0019001a00fcfff9e5040000000000ff0004e9ff0006000d0005", 0x39}], 0x1) 2017/11/24 04:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r0, 0x7ffffffc) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x2, 0x0, [{0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, {0xc0000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) read(r0, &(0x7f0000e37000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) syz_open_dev$usbmon(&(0x7f0000276000)="2f6465762f7573626d6f6e2300", 0x8, 0x800) kexec_load(0x3, 0x6, &(0x7f00008f9000)=[{&(0x7f0000890000-0x42)="b3648f05101fbbde31b6c66c87a11cf5aa5ff1eaa421e1255c1fa5e8d5bd2a1ed64aa1b94751d3fbcc74847cd2189b6da9aaf648a1a9f765563f9f9a7ebb7a47297f", 0x42, 0x8, 0x5}, {&(0x7f0000a72000-0xa1)="2adb13f6bdbecd1ef74551f4804ce579bda64002f43b7b102b80e3f4af13014c8a33aa568555a3871c831a7504ab78403ccab6e65cb40228a77cd679ca6f8fedcc8f5b36255bf5058d8277d9ba3494bb23b9004fca459240e2bdfbc813f8d4f18fbac78b1157417082295f6f075c0d8c3190a5a44a3670428d45c00e2ddc6db2891567cd5f76412a6769a4aed820e6e9944e3cd7a1f2648fc4c1f10612cee9ab18", 0xa1, 0x8, 0xa6d}, {&(0x7f0000ccc000-0xa1)="9d0a5c9a0866e4b1e76a4af8bc822d7bb84eab28abbc9a91d7c3e3a160318e3abb90fcccb74d28e4582a717e7aa467e17ede0a481669c0ae9e6d142d77b692d7bae9ec39fba73783834e42e939ff31e549f23cebda8285edaf2ffd0b1633d10924be8b5d400ca43b5b51f047d6c33b12342609e4a0cd779f483c4611216422d451539f942ec542604f89c3ef6b7c264130f746c0444dc2c8c789c105ee3088d1e4", 0xa1, 0x5, 0x40}, {&(0x7f0000393000-0xb7)="4969ff10426e175b2ffaab2c80f9791e1b683ee4f12d1df2a3584eeeed74d1dd81fad2ae6b47cd3f074cf225a3d0b7e0f2f571b8a1bd34ca902a98ed8716bdd408b26811dcf0e739852a598d0b3fdaf6fe02b464c4269783f459c5a5f8bacd2f4f7da66b4bba57a28b84c7f3c2d88ea75546006fb3a67aeb74385f6ec7b6fbe4ceedef309c6de37a5825cd58cdce88fef00063f8a42775fac9a9e8da47a873f4596d6df16097c803dcb13e2cec64c0ea5912f8c90c394c", 0xb7, 0x7e5ed2f9, 0x80000001}, {&(0x7f0000ab4000-0x1b)="66ac0ddccb7c78dcdf6c42fc1b1a54e17ecb0e191cf3fd96f98505", 0x1b, 0x5, 0x1}, {&(0x7f0000021000-0xe0)="2b1472804b2f8ca7180c9bc8a2b690911d6446fc35b8d002e205f5beac85e50f3cc3520b0b43fbf7b7b4a4cfa3700cc601744793f74fd18f2ab82bb83936fdfa55e81e470977dce0f2332ced064eea774524340d84c5be541140170c9f4e44a9f39aecb04c7eff4b1dc6066508554324e6ed85068b506752d6885f717985eee8f8907a66d068f17a7cd7405c06cb882ad71d4b29c3951e480316f2d386c1517ff55d5fe98d260e78711e4edb8a23f8ea0bf91c7bdf6929d6aae8467d51f475d4d5117e324ed46dc059681d0f9682bdb5649d10103dd8314b90fb4d54f09597ba", 0xe0, 0x5, 0x4}], 0x140000) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") r1 = socket$bt_l2cap(0x1f, 0xfffffffffffffffa, 0x0) connect$bt_l2cap(r1, &(0x7f000068f000)={0x1f, 0x1ff, {0x8, 0x7fff, 0xe, 0xffffffff, 0xe0, 0x8}, 0x8, 0x53f6}, 0xe) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f000056c000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpid() wait4(r3, &(0x7f0000f6b000)=0x0, 0x80000000, &(0x7f0000071000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000c36000)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000e15000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007af000-0x4)=0x7c) [ 37.423607] device lo entered promiscuous mode [ 37.472890] sctp: [Deprecated]: syz-executor7 (pid 3363) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.472890] Use struct sctp_sack_info instead 2017/11/24 04:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e73000)={0x0}, 0x8) read(r0, &(0x7f0000253000-0xb3)="", 0x0) r1 = epoll_create(0x5c) r2 = pkey_alloc(0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dee000-0x18)={0x0, 0x5, 0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000982000-0x4)=0x18) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cd4000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00008b2000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ebe000)={r3, 0xb2, "091e2509901c0cd7845890a6b1bdf41088101e5570ac1e4a3a60d4b1cb5bfaf9e6fc2b6de1eb8296462ea21b08abd0b0051043d511240fb234057317b7858910e18b40f853b600f7b8a5d6a270704ec522d0741666997177454eb3c1b315df0d435d8a4c62b5064aa084797593d5b22e9c684b1f972ca7cde87698b2d97e16c8f2a63b891b18bb7037ee1f398a66faf84a95bd95c321c41e6ecec57f1b715c98fc2d2b843ede2e631810a41e7d1d500963c6"}, &(0x7f00000be000)=0xba) pkey_free(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a72000)={0xb0000001, 0x0}) 2017/11/24 04:12:53 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c2000-0xc)="2f6465762f6175746f667300", 0x309341, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fc8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000865000)={0x0, 0x9}, &(0x7f00004dd000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a70000-0x8)={r2, 0x0}, &(0x7f0000feb000-0x4)=0x8) ptrace$getsig(0x4202, 0x0, 0xffffffffffffffff, &(0x7f0000ca2000-0x10)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x5, &(0x7f00008f5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000fed000)=0x0, &(0x7f0000fee000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x2000005, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dd7000)=@int=0x0, &(0x7f00001e0000)=0x4) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) recvmsg(0xffffffffffffffff, &(0x7f000031e000)={&(0x7f0000cb8000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5e000)=[{&(0x7f0000d3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000e3d000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000e88000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000428000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f000059a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000c0b000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000411000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x7, &(0x7f0000fee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0xfff}, 0x10102) getpeername$llc(0xffffffffffffffff, &(0x7f0000e97000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b73000-0x4)=0x10) r4 = request_key(&(0x7f00002c3000-0x8)="6269675f6b657900", &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ea9000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000ba5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x3}, {{0x0, 0x0}, 0x0, 0x4000000000, 0x0}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x4000000000001004, &(0x7f00008c6000-0x8)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000d86000-0x2)=0x9) 2017/11/24 04:12:53 executing program 3: r0 = socket(0xa, 0x3, 0xff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db2000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x1, 0x1, 0x4, 0x3, 0x442}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f68000-0x9)="2f6465762f76637300", 0x581900, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f67000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xfa13694c0deb2e9b, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006c8000-0x2)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f00001d3000)=[0x0, 0x0, 0xffffffffffffffff]) r6 = getgid() fstat(0xffffffffffffffff, &(0x7f0000bf5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00008c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000e99000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x7, &(0x7f0000470000-0x1c)=[r3, r4, r5, r6, r7, r8, r9]) r10 = socket(0x10, 0x803, 0x0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000f40000-0x8)={0x1, &(0x7f0000891000-0x8)=[{0x6, 0x1, 0x1ff, 0x0}]}, 0x8) fcntl$notify(r10, 0x402, 0x3e) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cef000-0x11)="2f6465762f7161745f6164665f63746c00", 0x480000, 0x0) sendto(r10, &(0x7f0000ca8000)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x2, 0x0, 0x0) recvmsg(r10, &(0x7f0000d02000-0x38)={&(0x7f00007f9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000336000-0x70)=[{&(0x7f000040f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfa0}, {&(0x7f00002e8000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000579000)="", 0x0}, {&(0x7f000046f000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x4, &(0x7f0000a5e000)="", 0x0, 0x0}, 0x3) write(r10, &(0x7f0000e80000)="22000000120007d30e00000000000a000c150009000007190000000004000806da0641", 0x23) lsetxattr(&(0x7f0000761000-0x8)="2e2f66696c653000", &(0x7f0000d91000-0x1d)=@random={"6f73322e00", "766d6e6574306c6f73656375726974796367726f75702700"}, &(0x7f00003d5000)="776c616e31706f7369785f61636c5f61636365737300", 0x16, 0x3) 2017/11/24 04:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x8000000000007, &(0x7f0000f12000-0x2)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c59000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e8c000)={0xe05, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x5, 0x8, 0x100, &(0x7f0000299000-0x10)=@common="69666230000000000000000000000000", 0xffffffffffffffe0, 0x9, 0x172}) r1 = syz_open_dev$sndtimer(&(0x7f0000dc1000)="2f6465762f736e642f74696d657200", 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00000a5000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$sg(&(0x7f0000880000-0x9)="2f6465762f73672300", 0x1000, 0x440) r2 = socket$inet(0x2, 0x100000002, 0x0) pipe(&(0x7f00004f9000)={0x0, 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x100000000000004, &(0x7f0000ce5000)={@rand_addr=0xffff, @multicast2=0xe0000002, 0x0}, 0xc) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00007cf000)=0x3, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000249000-0x4)=0x3, 0x4) connect$inet(r2, &(0x7f0000cad000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r2, &(0x7f000000d000-0x1000)="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", 0xffec, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 37.501765] TCP: request_sock_TCP: Possible SYN flooding on port 20016. Sending cookies. Check SNMP counters. [ 37.520490] device gre0 entered promiscuous mode [ 37.522878] QAT: Invalid ioctl [ 37.570568] QAT: Invalid ioctl [ 37.579663] WARNING: CPU: 1 PID: 3396 at sound/core/timer_compat.c:69 snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 37.579679] Kernel panic - not syncing: panic_on_warn set ... [ 37.579679] [ 37.579689] CPU: 1 PID: 3396 Comm: syz-executor6 Not tainted 4.14.0+ #101 [ 37.579696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.579700] Call Trace: [ 37.579716] dump_stack+0x194/0x257 [ 37.579737] ? arch_local_irq_restore+0x53/0x53 [ 37.579767] ? vsnprintf+0x1ed/0x1900 [ 37.579791] panic+0x1e4/0x41c [ 37.579804] ? refcount_error_report+0x214/0x214 [ 37.579817] ? show_regs_print_info+0x65/0x65 [ 37.579844] ? __warn+0x1c1/0x200 [ 37.579866] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 37.579875] __warn+0x1dc/0x200 [ 37.579888] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 37.579906] report_bug+0x211/0x2d0 [ 37.579933] fixup_bug.part.11+0x37/0x80 [ 37.579949] do_error_trap+0x2d7/0x3e0 [ 37.579961] ? rcutorture_record_progress+0x10/0x10 [ 37.579978] ? math_error+0x400/0x400 [ 37.580003] ? avc_has_extended_perms+0x7fa/0x12c0 [ 37.580031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.580057] do_invalid_op+0x1b/0x20 [ 37.580067] invalid_op+0x18/0x20 [ 37.580077] RIP: 0010:snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 37.580082] RSP: 0018:ffff8801c5267a70 EFLAGS: 00010212 [ 37.580092] RAX: 0000000000010000 RBX: 1ffff10038a4cf51 RCX: ffffffff8402da8e [ 37.580098] RDX: 000000000000004a RSI: ffffc90004097000 RDI: ffff8801c537a1f0 [ 37.580103] RBP: ffff8801c5267bd0 R08: ffffffff8403ad9b R09: 0000000000000004 [ 37.580109] R10: ffff8801c5267bd0 R11: ffffffff8747dd60 R12: 0000000000000000 [ 37.580115] R13: dffffc0000000000 R14: ffff8801c5267ba8 R15: ffff8801c5267d18 [ 37.580143] ? snd_timer_user_ioctl_compat+0xbb/0x890 [ 37.580154] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 37.580195] ? snd_timer_user_tinterrupt+0x960/0x960 [ 37.580234] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 37.580256] ? rcu_note_context_switch+0x710/0x710 [ 37.580304] snd_timer_user_ioctl_compat+0x4a6/0x890 [ 37.580323] ? __snd_timer_user_ioctl+0x2fe0/0x2fe0 [ 37.580341] ? selinux_capable+0x40/0x40 [ 37.580355] ? srcu_invoke_callbacks+0x81/0x4d0 [ 37.580368] ? kmem_cache_free+0x249/0x280 [ 37.580395] ? compat_SyS_futex+0x288/0x380 [ 37.580420] ? security_file_ioctl+0x7d/0xb0 [ 37.580430] ? security_file_ioctl+0x89/0xb0 [ 37.580454] compat_SyS_ioctl+0x151/0x2a30 [ 37.580466] ? do_fast_syscall_32+0x156/0xf9d [ 37.580477] ? __snd_timer_user_ioctl+0x2fe0/0x2fe0 [ 37.580491] ? do_ioctl+0x60/0x60 [ 37.580505] do_fast_syscall_32+0x3ee/0xf9d [ 37.580520] ? do_raw_spin_trylock+0x190/0x190 [ 37.580543] ? do_int80_syscall_32+0x9d0/0x9d0 [ 37.580571] ? lockdep_sys_exit+0x47/0xf0 [ 37.580584] ? syscall_return_slowpath+0x2ad/0x550 [ 37.580597] ? prepare_exit_to_usermode+0x340/0x340 [ 37.580613] ? sysret32_from_system_call+0x5/0x3b [ 37.580638] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.580667] entry_SYSENTER_compat+0x51/0x60 [ 37.580674] RIP: 0023:0xf7f79c79 [ 37.580679] RSP: 002b:00000000f777501c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 37.580689] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000080e05411 [ 37.580694] RDX: 00000000200a4f97 RSI: 0000000000000000 RDI: 0000000000000000 [ 37.580699] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 37.580704] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 37.580709] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 37.581420] Dumping ftrace buffer: [ 37.581476] (ftrace buffer empty) [ 37.581479] Kernel Offset: disabled [ 37.931124] Rebooting in 86400 seconds..