00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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semop(r0, &(0x7f0000021000-0x18)=[{0x3, 0x101, 0x800}, {0x4, 0x81, 0x800}, {0x2, 0xec, 0x800}, {0x5, 0x3, 0x1800}], 0x4) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2000000, 0x100000010012, 0xffffffffffffffff, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f000002b000-0xc)="2f6465762f6175746f667300", 0xa0040, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f000001d000)={0x1, &(0x7f0000017000-0x8)=[{0x506, 0xfffffffffffffeff, 0x1, 0x3}]}) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x17) write(r9, &(0x7f000027e000-0x27)="2700000014000707030e0000120f0a0010ffe0f41207f4cde719000000000000240800390075ed", 0x27) mmap(&(0x7f0000033000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/18 15:39:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ac0000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x240000000006, 0x0, 0x0, 0x8000000000050150}]}) r0 = socket$inet6(0xa, 0x800, 0xc185) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009fb000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000154000-0x4)=0x0, &(0x7f0000bd2000-0x4)=0x4) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000294000)=0x0, 0x80800) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b6e000-0x10)=@common="00000000000000000000000000000000", 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000089b000-0x28)={@generic="3da2c01689e4bff01a2b42c65a67e7d2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f000060b000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da8000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000a05000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) 2017/10/18 15:39:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10000000000001, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50003}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dac000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e36000)=0xe8) getgroups(0x7, &(0x7f0000791000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = syz_open_dev$mice(&(0x7f0000ba1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000f21000)={{0x2, 0x2, 0x5, 0x3, 0x7ff}, 0x7ff, 0x4, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x100000000, 0x3, 0x100000001, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(0xffffffffffffffff, &(0x7f0000709000)=[], 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000f83000-0x8)="7472757374656400", &(0x7f0000ef4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2017/10/18 15:39:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f000000c000)=[{0x6, 0x0, 0x0, 0x501e5}]}) pipe(&(0x7f0000688000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f0d000-0x4)=0x4b4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000fb6000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000095b000)=0x1c, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000069f000-0x10)={0x2, &(0x7f00000e9000-0x8)=[0x27, 0x7]}) 2017/10/18 15:39:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000dcc000-0xc)={0x2, 0x1, 0x3ff, 0x0, 0xffffffffffffffff, 0x0}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001c}]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000896000)={0x0, 0x0}) getpeername(r0, &(0x7f0000298000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000050f000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006f1000)={0x0, 0x0, ""}, &(0x7f000008d000)=0x8) r1 = semget(0x2, 0x3, 0x300) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000b66000-0x1)=0x3f) getsockopt$inet6_tcp_TCP_PSP_LISTENER(0xffffffffffffffff, 0x6, 0x6c4, &(0x7f00003c5000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000025a000)=0x18) 2017/10/18 15:39:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000726000-0x10)={0x1, &(0x7f0000d65000-0x8)=[{0x6, 0x0, 0x0, 0x5003d}]}) pipe(&(0x7f00006f3000)={0x0, 0x0}) r2 = syz_open_dev$urandom(&(0x7f0000810000)="2f6465762f7572616e646f6d00", 0x0, 0x0) fcntl$dupfd(r0, 0x0, r2) getsockname$netlink(r1, &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5f000)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001b3000)={0x5, 0xffffffffffffffff, 0x1}) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000ef7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000093000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aab000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000759000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e2c000-0x4)=0x9df7, 0x4) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000ea3000-0x1000)="", 0x0) 2017/10/18 15:39:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000bd0000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b3}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000733000-0x6)={0x0, []}, &(0x7f00004c4000)=0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000069e000-0x18)={0x0, 0x101, 0x30, 0x100000000, 0x6}, &(0x7f0000f71000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ed8000-0xc)=@sack_info={r1, 0x7ff, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f47000-0x8)={0x0, 0x0}, &(0x7f00007d3000-0x4)=0x8) 2017/10/18 15:39:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x4000000005042d}]}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000029a000)={0x401, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) 2017/10/18 15:39:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x20, 0x500d6}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e02000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003e1000-0x4)=0x1c, 0x80800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00004ca000)=0x0, &(0x7f000055b000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000328000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) recvfrom(r0, &(0x7f000007d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x40000000, 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) getitimer(0x0, &(0x7f0000c8a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000034d000)=0x0, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000e32000-0x10)={0x1, 0x1, 0x7, 0x800}) dup2(r1, r0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006a6000)=0x0, &(0x7f00005f7000-0x4)=0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00006fe000-0x28)={&(0x7f0000a64000/0x2000)=nil, 0x6c, 0x4, 0x20, &(0x7f0000aca000/0x4000)=nil, 0x7fff}) 2017/10/18 15:39:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050052}]}) syz_open_dev$loop(&(0x7f0000035000)="2f6465762f6c6f6f702300", 0x2, 0x400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee4000)="2f6465762f70746d7800", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1942, &(0x7f0000daa000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000498000)={0x0, &(0x7f0000ebe000)=[]}) r1 = socket(0x0, 0x0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000e76000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000655000)=0xc) r2 = accept4$unix(0xffffffffffffffff, &(0x7f000040b000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000037000)=0x1002, 0x80000) syncfs(r2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r5 = dup2(r4, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000a90000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000005000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") faccessat(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x9, 0x400) semget(0x0, 0x0, 0x708) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) shmget(0x1, 0x4000, 0x780000a0, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000efc000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x5, 0x9, 0x40}, &(0x7f0000a74000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000065e000)={r6, 0x9}, &(0x7f00005cb000-0x4)=0x8) accept$packet(0xffffffffffffff9c, &(0x7f0000593000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cd8000-0x4)=0x14) accept$ax25(0xffffffffffffffff, &(0x7f0000abc000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000315000)=0x10) 2017/10/18 15:39:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000454000-0x10)={0x1, &(0x7f000065e000)=[{0x400006, 0x0, 0x0, 0x50012}]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000fa5000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce4000)=0x10, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000f99000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000347000-0x4)=0x1002) acct(&(0x7f0000097000)="2e2f66696c653000") recvmsg(r0, &(0x7f000026b000)={&(0x7f0000291000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000e0f000-0x70)=[{&(0x7f0000c5d000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000634000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cef000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000869000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000022e000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000962000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000031e000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}], 0x7, &(0x7f0000163000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x0}, 0x40) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x2a, &(0x7f000053e000)={0x2c, 0x80000000, 0xffffffff, 0x9}) 2017/10/18 15:39:22 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f62000-0xb)="2f6465762f766373612300", 0xc5ac, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) fdatasync(r1) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000305000)={0x0, 0x0}, 0x800) getsockname$packet(r3, &(0x7f0000239000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000de000)=0x14) mkdir(&(0x7f00000e1000)="2e2f66696c653000", 0x30) r5 = open(&(0x7f0000851000)="2e2f66696c653000", 0x0, 0x54) mkdirat(r5, &(0x7f000003f000+0x154)="2e2f66696c653000", 0x4) r6 = open$dir(&(0x7f00004db000-0x8)="2e2f66696c653000", 0x100, 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00006d8000)={0xccd4, 0x1, 0x1000000000000, 0x3}) r7 = openat(r6, &(0x7f00008df000-0x8)="2e2f66696c653000", 0x88000, 0xffffffffffffffff) mount(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f00000e4000)="2e2f66696c653000", &(0x7f00009b9000)="6175746f667300", 0x1000, &(0x7f00006b8000)="a1") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7c000)=0xc) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r7, &(0x7f0000020000-0x8)="2e2f66696c653000") getdents64(r5, &(0x7f00004a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) io_setup(0x5, &(0x7f00008ba000)=0x0) io_cancel(r8, &(0x7f00000e9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7e7b, r6, &(0x7f00009f4000)="9b8739bd60aa9585d1fa97eb82c42f920f5e106fafcf15a6b1636a68193811d989cc123d4ab29bdfbdaed1823978362849b5314cc9b511e54a53aac40c7e8e187dba0fb4c85991cdccbbf3ff492a66dba7d39e1742b625a8c0d4634676287ebffd1f54219eabbaebf8dc8baf4f4a37bb5bc9c71af9273021e76d03b5270505862050f1fa1e4ac87358c2311e3e2d2a6cb4", 0x91, 0x0, 0x0, 0x1, r5}, &(0x7f0000696000-0x20)={0x0, 0x0, 0x0, 0x0}) lseek(r6, 0x80000043, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00003e9000)={&(0x7f000032b000-0xe)="2e2f66696c65302f66696c653000", 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000088000)={0x1, 0x0}) renameat2(r5, &(0x7f000068e000)="2e2f66696c653000", r7, &(0x7f0000284000)="2e2f66696c65302f66696c65302f66696c65302f66696c653000", 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d85000)=0x5) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000bc4000-0x4)=0xffffffff80000001) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000872000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6, 0x4, 0x500, 0x7ff, 0x86, r4}) 2017/10/18 15:39:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005b9000)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) epoll_pwait(r0, &(0x7f000037e000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000f93000)={0x10000}, 0x8) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50024}]}) lremovexattr(&(0x7f0000ad6000-0x8)="2e2f66696c653000", &(0x7f0000e23000)=@random={"757365722e00", "00"}) getdents64(0xffffffffffffffff, &(0x7f0000b31000)="", 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007ed000-0x14)={0xffffffffffffffff, 0x3, 0x0, 0x2, 0x6}) r1 = semget(0x0, 0x3, 0x10) semctl$GETPID(r1, 0x1, 0xb, &(0x7f00001e9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/18 15:39:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008de000-0x10)={0x1, &(0x7f0000f0e000-0x8)=[{0x6, 0x0, 0x0, 0x500ce}]}) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000627000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000db5000)=0x10, 0x80800) signalfd4(r0, &(0x7f0000c17000-0x8)={0x1ff}, 0x8, 0x80000) r1 = creat(&(0x7f0000049000)="2e2f66696c653000", 0x0) recvfrom$llc(r1, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x0, &(0x7f00008af000-0x10)={0x1a, 0xc, 0x81, 0x7f, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000014d000)=0x0, 0x4) 2017/10/18 15:39:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000511000)={0x1, &(0x7f0000a21000-0x8)=[{0x6, 0x0, 0x0, 0x50031}]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000693000)=0x10) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f00002ed000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d6c000-0x6)={r0, 0x6}, 0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001c9000)={r0, 0xd3d}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000356000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b95000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000f39000-0x8)=0x100000000) 2017/10/18 15:39:22 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000000d000)={0x3, 0xd5, "9c98c8c2a9ba205525146f964cf7d0dab822e3664bea2649fa1206f73a031dbc7be282900f32021786e6e6f698fb479426e4ea551e0f5ba1501035c122245154fa107d442cc9cfafa37f6cd4f4f1bb1fc7c8e7b3f300a1e1e9804ceec0cd935e19482153e46c732fde7b5b95cad01e95eebd6bd1c96c5e1ca45ba58590555e674a94908173bdb0c330f931628592e8fd5a3c21bcf2b37e2b2767d6ee2a62de1bce2021f73a3f0efe7bd10f410db7a49e215fa930bcff2f912b646c341d015a859e121cea0ddfd1691de3d2fb695f9b0aef1f9048d8"}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000000d000-0x4)=0x0) 2017/10/18 15:39:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000228000)={0x1, &(0x7f0000a79000-0x8)=[{0x6, 0x0, 0x0, 0x800000000005014a}]}) dup(0xffffffffffffffff) set_mempolicy(0x3, &(0x7f0000c28000-0x8)=0x7, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000e05000-0x4)=0x0, &(0x7f0000a21000)=0x4) 2017/10/18 15:39:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x501e8}]}) r0 = memfd_create(&(0x7f0000a9c000)="76626f786e6574316b657972696e676d696d655f7479706570707030657468316e6f6465765c5e00", 0x2) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000ad0000)=0x0, &(0x7f0000d48000)=0x4) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000243000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f3b000)=0x10) ioctl$void(r1, 0x5451) munmap(&(0x7f0000adf000/0x4000)=nil, 0x4000) 2017/10/18 15:39:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2e000)=[{0x6, 0x0, 0x0, 0x5011f}]}) pipe2(&(0x7f00005af000)={0x0, 0x0}, 0x80000) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000189000)="000000000000000000000000000000000000000000000000000000") syz_open_dev$sndseq(&(0x7f000063e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000be7000-0x8)="2e2f66696c653000", &(0x7f0000ad8000)=[&(0x7f0000465000)="1729292c2c766d6e65743100"], &(0x7f00002bf000-0x10)=[&(0x7f0000ded000)="3a736563757269747976626f786e6574316d643573756d7b00", &(0x7f0000bee000)="73797374656d2d5e657468306367726f757000"], 0x1400) mknodat(r0, &(0x7f0000f7c000-0x8)="2e2f66696c653000", 0x40, 0x8) 2017/10/18 15:39:22 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f62000-0xb)="2f6465762f766373612300", 0xc5ac, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) fdatasync(r1) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000305000)={0x0, 0x0}, 0x800) getsockname$packet(r3, &(0x7f0000239000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000de000)=0x14) mkdir(&(0x7f00000e1000)="2e2f66696c653000", 0x30) r5 = open(&(0x7f0000851000)="2e2f66696c653000", 0x0, 0x54) mkdirat(r5, &(0x7f000003f000+0x154)="2e2f66696c653000", 0x4) r6 = open$dir(&(0x7f00004db000-0x8)="2e2f66696c653000", 0x100, 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00006d8000)={0xccd4, 0x1, 0x1000000000000, 0x3}) r7 = openat(r6, &(0x7f00008df000-0x8)="2e2f66696c653000", 0x88000, 0xffffffffffffffff) mount(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f00000e4000)="2e2f66696c653000", &(0x7f00009b9000)="6175746f667300", 0x1000, &(0x7f00006b8000)="a1") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7c000)=0xc) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r7, &(0x7f0000020000-0x8)="2e2f66696c653000") getdents64(r5, &(0x7f00004a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) io_setup(0x5, &(0x7f00008ba000)=0x0) io_cancel(r8, &(0x7f00000e9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7e7b, r6, &(0x7f00009f4000)="9b8739bd60aa9585d1fa97eb82c42f920f5e106fafcf15a6b1636a68193811d989cc123d4ab29bdfbdaed1823978362849b5314cc9b511e54a53aac40c7e8e187dba0fb4c85991cdccbbf3ff492a66dba7d39e1742b625a8c0d4634676287ebffd1f54219eabbaebf8dc8baf4f4a37bb5bc9c71af9273021e76d03b5270505862050f1fa1e4ac87358c2311e3e2d2a6cb4", 0x91, 0x0, 0x0, 0x1, r5}, &(0x7f0000696000-0x20)={0x0, 0x0, 0x0, 0x0}) lseek(r6, 0x80000043, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00003e9000)={&(0x7f000032b000-0xe)="2e2f66696c65302f66696c653000", 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000088000)={0x1, 0x0}) renameat2(r5, &(0x7f000068e000)="2e2f66696c653000", r7, &(0x7f0000284000)="2e2f66696c65302f66696c65302f66696c65302f66696c653000", 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d85000)=0x5) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000bc4000-0x4)=0xffffffff80000001) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000872000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6, 0x4, 0x500, 0x7ff, 0x86, r4}) 2017/10/18 15:39:22 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f62000-0xb)="2f6465762f766373612300", 0xc5ac, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) fdatasync(r1) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 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) pipe2(&(0x7f0000305000)={0x0, 0x0}, 0x800) getsockname$packet(r3, &(0x7f0000239000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000de000)=0x14) mkdir(&(0x7f00000e1000)="2e2f66696c653000", 0x30) r5 = open(&(0x7f0000851000)="2e2f66696c653000", 0x0, 0x54) mkdirat(r5, &(0x7f000003f000+0x154)="2e2f66696c653000", 0x4) r6 = open$dir(&(0x7f00004db000-0x8)="2e2f66696c653000", 0x100, 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00006d8000)={0xccd4, 0x1, 0x1000000000000, 0x3}) r7 = openat(r6, &(0x7f00008df000-0x8)="2e2f66696c653000", 0x88000, 0xffffffffffffffff) mount(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f00000e4000)="2e2f66696c653000", &(0x7f00009b9000)="6175746f667300", 0x1000, &(0x7f00006b8000)="a1") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7c000)=0xc) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r7, &(0x7f0000020000-0x8)="2e2f66696c653000") getdents64(r5, &(0x7f00004a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) io_setup(0x5, &(0x7f00008ba000)=0x0) io_cancel(r8, &(0x7f00000e9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7e7b, r6, &(0x7f00009f4000)="9b8739bd60aa9585d1fa97eb82c42f920f5e106fafcf15a6b1636a68193811d989cc123d4ab29bdfbdaed1823978362849b5314cc9b511e54a53aac40c7e8e187dba0fb4c85991cdccbbf3ff492a66dba7d39e1742b625a8c0d4634676287ebffd1f54219eabbaebf8dc8baf4f4a37bb5bc9c71af9273021e76d03b5270505862050f1fa1e4ac87358c2311e3e2d2a6cb4", 0x91, 0x0, 0x0, 0x1, r5}, &(0x7f0000696000-0x20)={0x0, 0x0, 0x0, 0x0}) lseek(r6, 0x80000043, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00003e9000)={&(0x7f000032b000-0xe)="2e2f66696c65302f66696c653000", 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000088000)={0x1, 0x0}) renameat2(r5, &(0x7f000068e000)="2e2f66696c653000", r7, &(0x7f0000284000)="2e2f66696c65302f66696c65302f66696c65302f66696c653000", 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d85000)=0x5) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000bc4000-0x4)=0xffffffff80000001) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000872000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6, 0x4, 0x500, 0x7ff, 0x86, r4}) 2017/10/18 15:39:22 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f62000-0xb)="2f6465762f766373612300", 0xc5ac, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) fdatasync(r1) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000305000)={0x0, 0x0}, 0x800) getsockname$packet(r3, &(0x7f0000239000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000de000)=0x14) mkdir(&(0x7f00000e1000)="2e2f66696c653000", 0x30) r5 = open(&(0x7f0000851000)="2e2f66696c653000", 0x0, 0x54) mkdirat(r5, &(0x7f000003f000+0x154)="2e2f66696c653000", 0x4) r6 = open$dir(&(0x7f00004db000-0x8)="2e2f66696c653000", 0x100, 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00006d8000)={0xccd4, 0x1, 0x1000000000000, 0x3}) r7 = openat(r6, &(0x7f00008df000-0x8)="2e2f66696c653000", 0x88000, 0xffffffffffffffff) mount(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f00000e4000)="2e2f66696c653000", &(0x7f00009b9000)="6175746f667300", 0x1000, &(0x7f00006b8000)="a1") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7c000)=0xc) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r7, &(0x7f0000020000-0x8)="2e2f66696c653000") getdents64(r5, &(0x7f00004a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) io_setup(0x5, &(0x7f00008ba000)=0x0) io_cancel(r8, &(0x7f00000e9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7e7b, r6, &(0x7f00009f4000)="9b8739bd60aa9585d1fa97eb82c42f920f5e106fafcf15a6b1636a68193811d989cc123d4ab29bdfbdaed1823978362849b5314cc9b511e54a53aac40c7e8e187dba0fb4c85991cdccbbf3ff492a66dba7d39e1742b625a8c0d4634676287ebffd1f54219eabbaebf8dc8baf4f4a37bb5bc9c71af9273021e76d03b5270505862050f1fa1e4ac87358c2311e3e2d2a6cb4", 0x91, 0x0, 0x0, 0x1, r5}, &(0x7f0000696000-0x20)={0x0, 0x0, 0x0, 0x0}) lseek(r6, 0x80000043, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00003e9000)={&(0x7f000032b000-0xe)="2e2f66696c65302f66696c653000", 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000088000)={0x1, 0x0}) renameat2(r5, &(0x7f000068e000)="2e2f66696c653000", r7, &(0x7f0000284000)="2e2f66696c65302f66696c65302f66696c65302f66696c653000", 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d85000)=0x5) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000bc4000-0x4)=0xffffffff80000001) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000872000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6, 0x4, 0x500, 0x7ff, 0x86, r4}) 2017/10/18 15:39:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000d2d000-0x10)={0x2, &(0x7f00000f5000)=[{0x65ed, 0xfffffffffffffffa, 0x0, 0xce7c}, {0x4, 0xb16, 0xfffffffffffffffb, 0x3}]}) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005056d}]}) socketpair(0x0, 0x7, 0xff, &(0x7f0000ed9000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f000064c000-0x8)="2e2f66696c653000", 0x140, 0x2) renameat2(r0, &(0x7f000074b000-0x8)="2e2f66696c653000", r1, &(0x7f0000d15000-0x8)="2e2f66696c653000", 0x4) r2 = getpgrp(0x0) timer_create(0x7, &(0x7f000071d000-0x60)={0x0, 0x2d, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000303000-0x4)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000452000-0x4)=0x14, 0x80000) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f00001e4000-0x120)={0x3, 0x0, [{0x0, 0x0, 0x0, 0xa2d6, 0x0, 0x0, 0x800, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x1, 0x0, 0x8002, 0x2, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x7, 0x1f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r4 = memfd_create(&(0x7f0000b63000)="2a73797374656d00", 0x1) clock_getres(0x1000000000008, &(0x7f000056e000)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000d99000)=0x0, &(0x7f00001b0000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000269000-0x10)={0x8, &(0x7f000066b000)=[{0x1, 0x6, 0x4, 0x9de}, {0x4df, 0x1, 0x2, 0x10001}, {0x3f, 0xcdbb, 0x6, 0x7f}, {0x800, 0x1, 0xa5, 0x10000000}, {0x10001, 0x8, 0x7, 0x2}, {0x5, 0x3, 0x1ff, 0x2}, {0x9, 0x2, 0x8f, 0x5}, {0x9, 0x3c1, 0x3c, 0x1}]}) connect$packet(r0, &(0x7f00004db000-0x14)={0x11, 0x1f, r3, 0x1, 0x10000, 0x6, @random="248557ab46b0", [0x0, 0x0]}, 0x14) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000ae9000-0x30)={0x8001, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000cb1000-0x24)={0x13, 0x8, 0x9, 0x80000001, 0x2, 0xfffffffffffffffa, 0x0, 0xc2e4, 0x5, 0x1f, 0xfffffffffffffff9, 0x6}) [ 132.171383] QAT: Invalid ioctl 2017/10/18 15:39:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50001}]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000074000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00005e6000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f000049d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x100000001, &(0x7f0000fe7000)=0x0) io_getevents(r0, 0xc2, 0x8, &(0x7f0000f31000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000085b000)={0x0, 0x989680}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) sendmsg$alg(r1, &(0x7f00001d5000-0x38)={0x0, 0x0, &(0x7f000084d000)=[{&(0x7f000069b000-0x8f)="05696ecb5a2133fdefc25e2b654f26c08223d46c42db71e05fd47cab7cff31cff80f650305e790778786678d2fddcab327aeb03628e411e39e076dee9eb09255e506cbdb3af7e90f3b33e0ad8cdc9980bdaa1bada9151296cba6677a1e9c006f82f446a51be7dea9a94b3e5383089a929b0c7ea43835d1aa3db4c83178b340be5204e98e3174e5dd246ffdc566e5f3", 0x8f}, {&(0x7f0000f7d000)="e8c8f2df1be6742cdc2581272a28685556981412201e63be77077032015503288a7736d658d9dfea378b2bef91415202034729d53bf184b3e5ff2473675e93", 0x3f}, {&(0x7f00001fa000)="ce5ac03a1993beeeb0eac540cfc836760ca6198f6c2a124bd7943e0eaf", 0x1d}, {&(0x7f00005c9000)="607f0e88d057e63e483e89b8ccbd19c5c99bbd88d1005670e2475598e5b30cc7285e7369931b8db879148ed9a522bbcbe738e220465c22117d4089ba6dc68cd8b6d05a5788aba7828b1e388e299bfce596ab4a19b7032a25dcadc223f67a58971e9f0ec6dee0c20441674cf2d9bb60ad92953131e46c68f12beb19de221d9dd9cff7912bdf5a86212e8bb7e5190302", 0x8f}, {&(0x7f0000d38000)="913b5642ba218b90ccebc72976a6a96f7cb03539e784c7c67ef28fefc2f13761d85375733f3d1cd1e1b83abaf32c28ef25ded18424881713c34a0e01f0441020cfab728d193f7a58e4bbbcebfd1cde43a8ffc58888224442bab8dceea96d8c856a2da3c34b7692e9bf9ec31d05a88684f68662cccd8411d4fa44c6c0e8406f5db34c8a49ae90af15ad315ef27ccfe7cd658efe795ba02d1f9252e69364c218d98152891dbb3e6844fd7b9f011715d9542e0793105b608072743207d3ad473b17477aa421158487c39f71660fde0755da1e2072f67ffee0c013b8d983fd6ec5ce4901", 0xe2}, {&(0x7f0000338000)="2d52ae380b2a91c60029f3d16bf6127b9066a9852a08acc144528d0abc49129c9b842171f1a343d351c79806327cb10a9bcb00cc75b553402a2c27cbe2e3fd965d92255a090d5ff2a7e4cc991b8e271cc67b2cf78e3dfcc6bb8b315c76bd5a5ac15077123f7aa385ce72d49500bf8d25577d53b88151e30f03d1e1695fc871ea3722d59e511b86920ead94560b18a10ea7fbe0bd26dc7caff7b6f8db66f458fb47aa531ea6aa20cc9a4c448edd4bb1d7d9ebe823e3a662ce0c40cdec9159286e993c61ada7cd7d56d7c8323d4e5d8b079ebb0922b8918340", 0xd8}, {&(0x7f0000f36000-0xd2)="1e0b44216198c26753bbd00b6f2db8ed609e3c5381b8362fab9b8f27da7591553ed596c5741f8001e271d758ead6b92d42d6f57e4f0e791f440cb20d5d4c054eac7fcce957f2823bfa62034af0fa1095db82a1c6368006089ced5c8a55f2bde3df3fd501152497ea14c41a1e0aef2b0d4a2ff06f18f2d2ec9e3e90d6144cbec506a7063fe31805c686ce28a61511538a01753f73c4527ba58176861609c81650214b1df243447d2e28fb538cb3061a50e38f38692ab1c4614253e76b61220896493573ef60369ab053046cd4d5877d00ee0c", 0xd2}], 0x7, &(0x7f00007ca000)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x30, 0x4000}, 0x20000051) 2017/10/18 15:39:23 executing program 0: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000002d000)="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", 0x1000) fstat(r2, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0xfdfffffffffffffd) preadv(r0, &(0x7f0000032000-0x20)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x27ffffffd) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x8b5b7f77dfabd859, 0x32, r4, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000033000)="2e2f66696c65302f62757300", 0x2002, 0x100) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x4f90dc34) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x812, r0, 0x1002003ffffffe) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000030000)="2e2f66696c653000") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000034000)="2e2f66696c65302f62757300", &(0x7f0000035000-0xc)="2e2f66696c65302f62757300") 2017/10/18 15:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010f}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fdb000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00009e1000)={0x10000, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "c40fc774740512ed", "6bb3714f3e381a239b0c1604783106cba1f799b6708d5b0848910562212c807c", 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003f3000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd2000)="2f6465762f73657175656e6365723200", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00002c3000-0xb0)={{0x7, 0xffffffff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x20000, 0x1, 0x4, 0x10000, 0x1, 0x6, 0x0, 0x4, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e60000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mlock(&(0x7f00002ba000/0x2000)=nil, 0x2000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/18 15:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50024}]}) socket$inet6_tcp(0xa, 0x1, 0x0) munmap(&(0x7f0000573000/0x4000)=nil, 0x4000) shutdown(0xffffffffffffffff, 0x0) 2017/10/18 15:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x5002a}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = getpgrp(0x0) ptrace$setregs(0xd, r1, 0x3, &(0x7f0000e67000-0xe4)="b9e0042253af35ea8a55a7d644d50df810a72a656dd8ca0b997ea9b9425223f482364e0d45d155a695e14b940c68ff7240d50aa40ceceb6dbb8a88138ff39cf1452f062ad6f25986df566a80eb8873c2c0726be2f535c86cf8a64b3fac3fce046d9fe254e4e08699b0002dac1e2fbfbc3c2122cb793b6bc1f872f46c916de678caf03095be6556ec4b25bf6eeb038ceaf72e9fa5bcde13244a2606efad9ecc9318df3dade765526e0e01d87519d18f2de7f17e946e392f6bcf4f529603a3d30480e5622505ce8a93e9e707e11a8ff1198abe8479e245801aaabaaf48f2ce994528a9ac8a") getresgid(&(0x7f0000c4a000)=0x0, &(0x7f0000cdf000-0x4)=0x0, &(0x7f0000a98000-0x4)=0x0) stat(&(0x7f0000225000)="2e2f66696c653000", &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007ec000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b52000)={0x0, 0x0, 0x0}, &(0x7f0000610000)=0xc) listxattr(&(0x7f0000fed000)="2e2f66696c653100", &(0x7f0000447000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) open(&(0x7f00009ae000)="2e2f66696c653000", 0x4460ad7606a55681, 0x90) lstat(&(0x7f0000dda000-0x8)="2e2f66696c653000", &(0x7f0000765000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x800, 0xd, &(0x7f0000b01000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fb2000-0x28)={0x0, 0x20, "3d0eb0800f70b6fba759b0172388058c3a19053d5d854db47f4a216874be997b"}, &(0x7f000082b000-0x4)=0x28) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ddc000)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000846000-0x50)={0x2, 0xfffffffffffffff8, 0x2, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setgid(r2) 2017/10/18 15:39:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x2, 0xec7, 0x7f, 0x2, 0x1, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c51000-0x20)=[{&(0x7f0000000000)="7f9e33cb9a9b6db133cd81788e6149bccd3e12db5b428c045d705489796f9a87b9af27aeec447c47d2c2", 0x2a}, {&(0x7f0000d40000-0xb8)="39512c03a069057b256b3b93934959bc458a2a50de27ee6139556b31e34578da96c87ff42c9837c65d8878aff9ac3c95022cad51406e29460b3651002de85ec2d6afd830edfc59070dba510df5582da63563854d47fe364a525d50ae7f6b00fd01f777ddf2fa610873bdafe36fb52a85c44fe7fdf1092c93be03f6c5872a65382a90d1e25cb503f473105fadb21155ff2ab6c5e4146fedc47d0361340b0e440a9b614827bb1c9e2d26647abaf2f757ff8b4e52853ed51ed0", 0xb8}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500c4}]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ca000-0x9)="2f6465762f76637300", 0x201, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000f9b000-0x36)="ba60ae4f4bde77f28c64321cacb8e760f8ea5ec0a4359299c997f40bdc97a27c688238e297a67785ea909209f00499dc6e11acee0a87", 0x36) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fa9000)={0x4, 0x8, 0xffffffff, 0x7, 0xa, 0x9}) r2 = creat(&(0x7f000006a000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000687000-0x12)={@common="626f6e64300000000000000000000000", 0x0}) 2017/10/18 15:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x50125}]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f7c000-0x4)=0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000008e000-0x9)="2f6465762f73672300", 0x71d, 0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000755000)={0x2, 0x2, 0x7, 0x4, 0x5, [{0x1f, 0x6, 0xfff, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x0}, {0x3, 0x8, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3255, 0x80, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0x2, 0xf931, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x10000, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000017e000)={0x0, 0x4, &(0x7f0000eb1000)=[@in6={0xa, 0x2, 0xfffffffffffff001, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff01}]}, &(0x7f0000fc9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000573000)={r2, @in6={{0xa, 0x1, 0x3e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x742}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x3, 0x5, 0xffffffff}, &(0x7f0000ab8000-0x4)=0xa0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d0d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008fc000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f5e000-0x10)={r3, r4, 0x7ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000325000)={0x0, 0x80000, 0xffffffffffffffff}) gettid() vmsplice(0xffffffffffffffff, &(0x7f0000fda000-0x90)=[{&(0x7f0000e22000)="", 0x0}, {&(0x7f0000bd3000-0x88)="bd9de9a98d48bef445f4c870613f6db442782cadec8293b1c8eb5ac66265bf7a2b5c29f8d02c1705a34fd8b98ccc761360b6c21b6c7224a228d09e2e764b044814859143389a702476e4d89d64d851196cdfe813abbb368c8a6f956ac031b791f90c46", 0x63}, {&(0x7f00001d7000)="", 0x0}, {&(0x7f0000376000)="", 0x0}], 0x4, 0x0) 2017/10/18 15:39:23 executing program 0: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000002d000)="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", 0x1000) fstat(r2, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0xfdfffffffffffffd) preadv(r0, &(0x7f0000032000-0x20)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x27ffffffd) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x8b5b7f77dfabd859, 0x32, r4, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000033000)="2e2f66696c65302f62757300", 0x2002, 0x100) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x4f90dc34) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x812, r0, 0x1002003ffffffe) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000030000)="2e2f66696c653000") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000034000)="2e2f66696c65302f62757300", &(0x7f0000035000-0xc)="2e2f66696c65302f62757300") 2017/10/18 15:39:23 executing program 1: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000002d000)="e03221b6356f02d4fd484158ccb9afca829d0d0194566bba3e7191e595e711df62de2df4067ea27172a777a77b323ce0a46a29702820b49564d1a4987b0ef8ad97fb6ff1acec6fc7ab3d202e18253dffc6f7a20dda635f15d991899b82fde75d7f99aeb0c656a6e9e8834ea6489058ba520af59fab8fcc345c4a98a16eeffc45a465c80086ce6ac3dad698bb4f6b8e8d6367489361a9264e0e11351f2e1ff16820e08fc0ef47000d7575cb297a69af53176298acedf8d720720f305e707c0da2e1fbfb8f7f57a82fa377712559a8b38a89ffd060e818df83511a1c0caef849eabaeff1c17016336c6351be41ae94c98b8a0287d863fe5160850e71016f9210ba05e98d1b2ee33b4e62c8c5bc597bfa38f62f6799dc9d8b06d083953f62eef14d139552c21c6e5f05251da6e16eab512023a189b7490ffe54427a498e61f0f8fda97cab603f8889a3e32df99f39edd85e0eaa5a5c6109497d4233347aca62c9a6b21ef079e91dff08124da5114726ac11efdb485e7110b696b181dc6022e6bab3a609c75a169a21d4bbcc67f91d28f0f4944547f15d105edbe41205302ebb09ecbac8ac6f657a8e679202d7e2811982c9e8e5be436892aae9f64df35caeaaadff931375342939691c8687d448892415fd59caae5af24335424ae22cd3f958a706f7318f01e52f35efa970fa063804a67c05eb2b1cabfd24291a4fae7cae85c0dfba0b3a45427e7495fa9f73665583fb4c2b11406e9ce81eff517a2c726bf406fb263d9dcc1073120691c7c718bb51382bc9d99f8e989367645111a8c5bd641652c4121644ab658823abaafeed716b2579cf00427c85ea547019f6d475fb8dbab9902f608fcb64dd46c6848b01347a2c4c44bf1f84d055d73d79a4323af858060fef1ccf4edd1382293d292958925ec65e1ed079ef7bca2f85a66065e20815d588f00336f3ddcdd70a1805411d566bbbd0e45cd587d3c58f68f91b9e5adf687601629796859a0e7c936c45f33ced0765ff0988b220c3f66dc6671e284238856aba6222cb35285c061019e29d7b3f87e60b6d40c4f0ab0c7d4301df8f2825296dc65c94ac1a64ac0b999fe57828e65ed8d74152b8283d1a9fe7a52bfde4e26325dc4827a0c0c54517c176c3a0851a1f7e90fbf69d86e4eff66321add47611053bf31bbb9b0fa4cc00cbb50f53565987efa0554bea7943fdc60e311cab6d7f82252b625c1c715fc039b738dfb22ef0f6c6b1e8f7c93d2c566aadca5cc4eef025c740e296823cf3305afc5b2085a1e54a7929b079d4195edb68c5a386b88a498b5c6fdbc930b878056e13b39fff9ed0e174e4324a6097fc274a1a3d4d800c8020116deed5d6bfa4d2cda1b59e2de5808c7966dcaaf6079651a42e1549a51622a7ba0c09d1e3c9bbe5ca2992ce18466a287afeffa91329458738ea221e12cb374974a0d31ab02a6b39730f46d9c11042a7f256ac1bd814ad0f9502e7934227d3935d6cebb686e161a737256e79738709f8607fa7f7829203fb8761a3a39699dec22576c18bf883b519dfa0d41bb30c7bb78140df46d7460dc9f51b1a648c01db1a66a9ac8f902df8b792c0aea58300f07bcf513ca3cab9597ec08a3265511e22f7f1ecef85c3d9b03f5dfb7592747f3f2951911981241ad05b94ac0e03e64305fc9c3d3bc6be807ee7ff136fa1742af56f052b701e45b6a3cd75870a8714fa2b8b9a041393da2cfcda6e119fc94fb486ad6c562d0e59a6147c104745e8d9253d869b6983acf9d31b197ae2583ea13875e806d9dc82c05f93ea6b7089f7b0215c40b06b02369df1f61d9250f0643c6937f31958fda9a183effaa16d2be433a179b9a955ed42a1722329a20248dbcf302e389367f59ed74ad7cf6d9e4496bbac0c73b2c3a1722caaee0a0ba143411fd621c4cd93b6867ca38f335de17f6444d836e87eded48b613cf319639401928d7260b4f1a8fb65b7ce48979e38ebac89656316571879dd6490fe713f374dd2ea6b3da087ede38c0ca7c8a6a27ea9490985857a1c6d4cb491c9e7d0264abc615940caf59cf2892640017e45f530301a0ff4ac1b9a67888d8fa577dc84ae67bdb605f0f13d82fcddd006836688396d63b73fda4eed4fecaf4b4dd66e796b68cb89bf6fb7b04be357c557af83de1e6910c9eac3d158e1a20d3b386401fd1e1089968102d024e3b662cd9a184138d09e7070bc894961082ed4694655bd9c570c58c9b42ef31f85ffe44a37c4c857b84bedf1f2d8e9449c38d967922fa2f8ff6d5ddd25d58771b26db59b723127f52ec0560d571f9665a0ae66b0e7dd0343a3ba41748680293e2afaac9f0e4b881b4a2743b96006be20dd5e824719757fbd0db15f33935ec496fe0ffb6f688b86d2e2dbe46cc92d63164878db10c1c1a847779a5c56843d06bbfcb323fb9f92dceb41ae4863355a309f49811a5438b91106a4d6b31b006f7c6cd70b5346e9233867b613b8dbd9fce2de2c08bfb68045e062fdcbe1e3f6682cdf07d011ca1ba96b1a876e4e0f8fbb0cf5ec12a2d7443eae974ec0dd3abf5ac8fdc8ffe8c3de05da8907a62583c10c9cd43876908fc9748753d799ed24f76af69f8e17887a7dc26505e23fe57e073bca5ca232f9b765513faab0f6ed2667dadfc2211ff938fa7d9a1382f71e7e396586f374e80aa6928fc477e592fdc0444a39ef634a4feaa0e17f706e88eee3ee3f297e2c6d9b1fc337ed8b6326f774e8999a25167b36cc1fe8e21e02a46c0b4006108738703ba55e7296271624fabb8d8efbf7cdcff47f9ff51f89c6dbde358c6cbbe58f87155feeb8f571ecd33bbac3e94cd89aae39e89cd05849f1505f197f17c694e5b470e3445a626fb589fe24197983cfc2b914677f27e85f0b47d467687085992bbc61dab1ebd0b5d6e9c88fda8558fe7e1252a4568934dfc869cfd1e7daf43085568f8d3bbb8a89f0c55c2a74b34a1ed01546971230fdc0c03b502dff4557458c3e62d551ec3bd16daec9a4eebeeb1640faf85167e9305d13c0bfd8ea3833c1652e5a329dfc7bb8240b8d9f80098a69a9d7b6a5bfd4c794165503b94a8eac411d37b3953f5e7ed67cc751a211e15faf7e10b7d3e48b8fa5d75118e94cd1de375eefe3c9fcc2e1e18b608192e0c878c3f4ed0cadd78567c4e86c3151da23f39ca53480dc5ca238c243085065b5b5aae5df3c2723ab77d34099308d9cc1810a29371df6535d1b8e65fa5184f37743adc4a3e024d86eca2c454a99f5c8527d90cc489ec9d629276e5ff9689d58a46f2c814d4fb7006d8ed711641f4cfde90b24a18099668b5d678fd8b57c84d0406347cc3cd89c78b17323419ca9a035265692772790cbc7ddf293fb8ba21f46962b255e169d097d7fbc07c23fbbbe595ffbb3d728e3d23c9015807e1ef0fb7f32b336fbc14df238387786835f498f4eac1ddec3e03a66801a46279f2d047afa23402d3a59a5b23158a5636015624559dddb3e02e177c81c242335409cc4777fc42b94ff565827de4796d563d8a9dfbaf766bbecabff949f3d9bfd4c57e52d769c141257e6f51e20bddb13a64a32eb3ea5de33d7537b5cea5b9803376790a575365ba720a56ee9153b40399109665dc4f988cae635df86824a05f2436a455483564d755e9b3d1d69cb48b0353bd89d2ac56054bc0962afa6b962ffc4e4a0da10e636e4bf50ba82025cb5b08129159504e707f82d80acbce1d314e2d8ca9bcdbaafaa2654303cf84befc6529f43600a87b71cc5511a7778bb694f72deac084a98deb8f932ea7b8728c6c5f449e8eec2e25927e3bb5250db2df4c3007748bb740302f63caed827d178b01706e7db7d3179407b86b979bb7a041d9376d00fdf063318c9f17efcd9c92f05548149005c9c62b8f7edfa2eb08bc4dac24ffa6f65485fc482d064c361a45374052f13a25a9f770448562f8f9a8b5d7e3cb1906e9cd4fd1f048db1e70a4e4075ea3eda897f7af147149206108838e5d71d21c5f18bf83e8c724bbfd3428d5d08b2cadab09b972fa74ae91b921b197a0c040bf43e8b3d52df704634f830855a1e8da399f4723c9b92f15f1cdc470de01eea1aaad3ad080d4795cc9c0ea4842bac00592d72c0631f3840776ef2fa1221725e264c07e0b9aff7e39d12a0d278e54a4060d6fdf80534a303597acc5107e48f569ea9c56cbe0246a1f32094efc98da117049d21e8f19a5a946d633fa4eeaf6b4412928afac4c8a566da9c578339fac02556b68ccd38662fcca11a61cf16594586d39f3afcdbcf15eef3ae4721e9c33c6145af43feb4f57da245b09f29e1be999ba45d181d55c3b83283afd541cbe303e29cc7f2b3f6b2d95d066f29b0277263ab2bdb9e00fe3e1ddb14e85f38667f7cad81fa6ed045f0a5475ef7be67e2caf905ff21c0dd123344baa1d010b03cd7561fab56262ac9e331134799af551be0f321c40a2a99e873f63a12058ac65c4920587c241131720295127b017c9427cf309f43c472c643ba6dad9e13ac1063de6922936124a40a7e0f4c9fa775507932484a054576d709ec6a87c2aa344e54639a40d8c7bf5a71a50a3fce74cc50d09ca184efcf39efa3a04580e89e9f37efde75bde355f294827ce46ab7f414cf3ea249330302bed765171e29fe8b95e9f8dd1f39cfbb8dfcde35f6f8a945fe234fdd863dd98d6ab802b6ecb9511ed771a292d5a0837fdb4996963e3eecfd6a4f45e97779b2aca6f9e70e7ccadc0349f2df2cc7e4f42b373b63b6350ad64398eafd4142cca8f060b7300a7376ac225963bb56d02919a17c5f54177c9aea306a9b0ebb1308af19f2fb27e8e7bec42fa3fd9591cb32fc4d89a48b2f878841228dc3ac3466421d6daf096ffe74e1d14e4409f23081fa79f35f0af6ea0456c8302ec58a70e27416d2ec62f7eaef558098d8fbab97bfebe3f9b8b3729cdecaa39ff1422e724eb5eaac75c768b83ad6dbdc19507b7d9cfbb1618f9d0edbe1bcefdb99b258623c9b09ea36ac437960827d58c78db589e3aa0901fbc40b091a78a3cbdd9dcd8834bde394284cff25d6ea183e34c8b0f0f48bdafa765c535c4b5a1c91c3c6200dd6e8320d7aa0123cfc18db4480a349060ecd2f3e79df6016da1de43dd35f4c24b39a842e27130a78a428b91d6481ae39a3877becef15adadadb8264c4c3a2154f1758631bed2220c490049bf72367f129db0cfa2cce8ae0045ee2eeedfca70f93cf60d9a4e88e3a90b9c71a05af44229e2e73c8c3ef5fa1546d2d890b626d4eb36811c3ad0723e3aa5a526d8e16b9ce08f8dca3dfcb54528fd36ee30eef3dc9eb984f50d93a02669d6f0d02e654e8b4ecacad9fcdde7c9fdcbb6d757714120ac1ce0bf2428d3577c887fcf9bebfc91c284d0fc2e8f412a52c50029f3a840c0fdd3e8ef80d804b07691dc22d819310067c80c85a2ef99f20964a55ee58f04645174e35a14e91afd98dd33f8bcc8b3a495cbb93e25a2fc1cf6a7b30df013bf46933912cfee16dff67f3fd9a97a26cb3d6c5e8255122b064801714e6eb741b45f35767d15e6a4f1cc9966ffd7febdeecdf7f575f5617b5569614b36fdb40fb81ff68b505c769bb4f72acb21f277e1bff737de312245d6b23f18b4e1e00a8a573685f68ad89d436f006d8bf3f531f3717da5144f2299992589bad58fd69174f026afe83fa6bd38249e2de7c265922e8385a8d1b5d27fb21fcfaef217125ef11182f190e83889054de63ddf9d041c616371a2a696d31f2f1fbe5bd351b0fe61756d74379ba2e990862b1aa8469802ee53d87fe8b6e2a7344ba18e41357b141a", 0x1000) fstat(r2, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0xfdfffffffffffffd) preadv(r0, &(0x7f0000032000-0x20)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x27ffffffd) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x8b5b7f77dfabd859, 0x32, r4, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000033000)="2e2f66696c65302f62757300", 0x2002, 0x100) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x4f90dc34) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x812, r0, 0x1002003ffffffe) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000030000)="2e2f66696c653000") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000034000)="2e2f66696c65302f62757300", &(0x7f0000035000-0xc)="2e2f66696c65302f62757300") 2017/10/18 15:39:23 executing program 7: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000002d000)="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", 0x1000) fstat(r2, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0xfdfffffffffffffd) preadv(r0, &(0x7f0000032000-0x20)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x27ffffffd) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x8b5b7f77dfabd859, 0x32, r4, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000033000)="2e2f66696c65302f62757300", 0x2002, 0x100) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x4f90dc34) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x812, r0, 0x1002003ffffffe) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000030000)="2e2f66696c653000") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000034000)="2e2f66696c65302f62757300", &(0x7f0000035000-0xc)="2e2f66696c65302f62757300") 2017/10/18 15:39:23 executing program 0: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000002d000)="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", 0x1000) fstat(r2, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0xfdfffffffffffffd) preadv(r0, &(0x7f0000032000-0x20)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x27ffffffd) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x8b5b7f77dfabd859, 0x32, r4, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000033000)="2e2f66696c65302f62757300", 0x2002, 0x100) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0x4f90dc34) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x812, r0, 0x1002003ffffffe) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000030000)="2e2f66696c653000") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000034000)="2e2f66696c65302f62757300", &(0x7f0000035000-0xc)="2e2f66696c65302f62757300") 2017/10/18 15:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000f70000)=[{0x6, 0x0, 0x0, 0x4000000005042e}]}) sendto$packet(0xffffffffffffffff, &(0x7f0000930000)="", 0x0, 0x0, 0x0, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000080c000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000756000-0x4)=0x10, 0x80000) lstat(&(0x7f0000956000)="2e2f66696c653000", &(0x7f0000c84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000052a000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000471000)={0x0, 0x0}) fchown(r0, r1, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000006d000-0x4)=0x0) sched_getscheduler(r3) getpid() rt_tgsigqueueinfo(r3, r3, 0x6, &(0x7f00008ca000)={0x4, 0xfff, 0x9, 0x4}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000699000)="2f6465762f72746300", 0x2100, 0x0) arch_prctl(0x1004, &(0x7f00005e2000-0x21)="30e6e5c5705c9acb66bdab4af209ac676a478383a4a301350eb0aefa18c7b64629") ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r4) 2017/10/18 15:39:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50115}]}) pipe(&(0x7f00004e9000-0x8)={0x0, 0x0}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000529000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000c56000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/10/18 15:39:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e0f000)=0xbc, 0x2) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50001}]}) clock_gettime(0x0, &(0x7f0000ac2000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f0000371000-0x10)={0x0, 0x0}, &(0x7f0000d21000-0x4)=0x10) nanosleep(&(0x7f0000b76000)={r2, r1+30000000}, &(0x7f0000d47000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ec7000)=0x0, 0x4) ioctl$KDMKTONE(r0, 0x4b3b, 0x80000000) delete_module(&(0x7f0000177000)="00", 0xa00) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000848000-0x64)={&(0x7f0000658000)=[0x80000001, 0x8], 0x2, 0x1ff, 0x20, 0xfffffffffffffffd, 0x92, 0x4, {0xbd8, 0x0, 0x4, 0x9, 0x2, 0x1, 0x80000000, 0x5efd, 0x8b32, 0xffffffff, 0x3, 0x7, 0xd6f, 0xff, "889d99b9eb38f787bf9b6dcadef2143bfd6ea6a91023f021061fd2be8dc472d0"}}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00005ac000-0x8)={0x0, 0x0}) 2017/10/18 15:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000f0b000)=[{0x6, 0x0, 0x0, 0x80000005013e}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) pipe(&(0x7f0000963000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c22000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000090000)={0x101, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = dup2(r0, r1) getdents64(r2, &(0x7f0000feb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000037c000-0x8)={0x0, 0x0}, &(0x7f0000e9f000+0x8bd)=0x8) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "deceaf", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fb4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fb1000)={0x0, @in6={{0xa, 0x3, 0x53, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x3, 0x400, 0xffffffff80000001}, &(0x7f0000fb1000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fb1000)={r5, 0x7}, &(0x7f0000fb1000)=0x6) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fb4000-0x10)={0x2, &(0x7f0000093000-0x10)=[{0x7f, 0x4, 0xffffffff, 0x400000000bb}, {0x6, 0x0, 0x0, 0x9}]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000e1a000-0x20)={"2a07e3837651f01ddeb1a3f52d3f48fb", {0x4, 0x9, 0x1, "977c6b30dd68", 0xffffffff, 0x0}}) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f00009dd000)=0x10001, 0x4) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000ca9000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000fb6000-0x4)=0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fb5000)="b9e2dac8522cd2a2ab400a18e0500e01e96097f1715945972b5aa58181f71ea7abf54254699a670c5f16f82eae1cff23dbd0e515657fe0002726affcf79bcac823711ed2cb268fdae107a9008a545d4a9e2fca9b450cbf387cd26cd7256dd7437cffc00241242bac71acf2c539db491c5b6be1e2e365956332be87c500a439a667744285770ca14d210e1b910753445f6c70bdca9f2bdd1c48d652c1eb29ad327543fa3ba803b051d20ed59c4f578ba98defa3fc5c937811d7f64c443e1ad85b312e60bc0cdb1f00000095f1411f79f0eaff7787800b9c4c939721e2485e65b52282453bc23c7f8717a142e1d9a3c95c184fd741e3ea3d4c", 0xf8, 0x4000000000040080, &(0x7f0000f31000)={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc25}, 0x1c) 2017/10/18 15:39:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050564}]}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000811000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000060000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000055000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c38000)=0xc) ptrace$getenv(0x4201, r0, 0xfffffffffffffffa, &(0x7f000000b000-0x8)=0x0) socketpair(0xb, 0xb, 0x9, &(0x7f0000fe2000)={0x0, 0x0}) seccomp(0x1, 0x65843060928573f7, &(0x7f0000b27000)={0x5, &(0x7f000063f000)=[{0x9, 0x1800, 0x9, 0x83}, {0x9, 0x5, 0xfffffffffffffffd, 0x4d}, {0x3, 0x6, 0x9, 0x2}, {0x3, 0x645, 0x0, 0xf5}, {0x659, 0x3ff, 0xff, 0x58}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004ff000)={0xed95, 0x200, 0xb6, 0x8, 0x0}, &(0x7f0000e75000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d5f000-0xe2)={r2, 0x9, 0xda, "6b9eae9a358e51fc505ea21752389f5f1de8c939f76964f67a93990aaee1314efe14fce1c7a85f86f27dfa3e23e176ede52c014ebd85287057591078b5139bcbfbb7a707726e55e0b812580c96e3d2134c35901b63a13df1ed0c21bb87f43abad7c8ab9d3ad2faa483b588ac40d1016762ccff06d40cd0e5e8ebc94e3e55793b0be40b79e5d6a747a89806e8531c9f6fc1d6dd7f2565740c9579b359436ed2938bc5d163a89eb298bfe8804ad51df55e87f7994daa5699d6a6d102371729487064450648b2290633cc3cfc52795c820dfca487eeb7a9e0a199bf"}, 0xe2) 2017/10/18 15:39:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000666000)={0x1, &(0x7f0000cf5000)=[{0x2000006, 0x0, 0x0, 0x500d7}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009cc000-0x6)={0x1, [0x3]}, 0x6) accept$unix(0xffffffffffffff9c, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000210000)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000e59000)="2e2f66696c653000", 0x2, 0xd0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000690000)="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", 0x1000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000296000)=0x2) clock_settime(0x0, &(0x7f0000fc6000)={0x0, 0x0}) 2017/10/18 15:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xfffffffffffffffe, 0x5ff) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010b}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a7000)="2f6465762f72746300", 0x0, 0x0) vmsplice(r0, &(0x7f0000eb6000)=[{&(0x7f000079a000-0x4a)="4ec11d879a1b15a0a2226e7982369979e097b18621cf45a94bb75c89e08266d14f5838108302bcdf545d478e508b6e4966602f2edd01f9a08258cdaf524199d5236345b8943704cb9adc", 0x4a}], 0x1, 0x8) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000962000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cd9000)=0xed) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000aa9000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1f, 0x0, "e076204c9df61b2bab00004aa9741dbf0b3906ad423b9548a8ae7b2571b04848156131ca609849d61328715ed6be6167ed4c09b2c51bb2d2e0d06eff82dcd50c41a13c3ad8e1c540b631061a5cf608bd"}, 0x160) connect$ax25(r0, &(0x7f0000c21000)={0x3, {"afa8982e6887de"}, 0x9}, 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000210000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/10/18 15:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000748000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b0}]}) r0 = open(&(0x7f000028c000-0x8)="2e2f66696c653000", 0x480000, 0x100) sendto$llc(r0, &(0x7f000064c000-0x60)="3f53570e5a429640e77a212ca522ecc556726c6de28a0e374b4eea2db4858837a271cef0755f8311fe687724ef709598bf79edbdb241ce9d823d21ee20c747366a2259e805040d85209299f8c62b7596b59c6af46a0e89ca1410bbc111e573f3", 0x60, 0x4048890, 0x0, 0x0) open(&(0x7f0000f48000-0x8)="2e2f66696c653000", 0x40, 0x20) bind$netrom(0xffffffffffffffff, &(0x7f0000fdb000-0x10)=@ax25={0x3, {"33884cc4a73649"}, 0x0}, 0x10) 2017/10/18 15:39:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f00005f1000-0x3)="397000", 0x2000, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r1, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r2 = inotify_init1(0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f00001dc000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r4, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xf, r4, 0xffffffffffffffff, &(0x7f0000000000)="") ptrace(0x4208, r4) 2017/10/18 15:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50002}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007da000)="2f6465762f73657175656e63657200", 0x0, 0x0) rt_sigsuspend(&(0x7f000084c000-0x8)={0x0}, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000923000)=0xff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e80000-0x4)=0x0) 2017/10/18 15:39:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ba7000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fa}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00002ab000-0x4)=0xfff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000468000-0xa)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008ff000)=0x7, 0x4) 2017/10/18 15:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007bb000)="2f6465762f73672300", 0x8, 0x200) getsockopt$inet_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000ece000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000405000-0x4)=0xc3) seccomp(0x1, 0x0, &(0x7f0000d15000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500df}]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ee000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006c5000-0x20)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = request_key(&(0x7f000034f000)="7472757374656400", &(0x7f000013b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000021e000-0x10)="69705f76746930000000000000000000", 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000039000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000410000-0x18)=@generic={0x0, 0x0, 0x0}) setxattr(&(0x7f0000f60000)="2e2f66696c653000", &(0x7f0000228000-0xa)=@random={"73797374656d2e00", "2f00"}, &(0x7f00000c3000)="682600", 0x3, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000cc3000-0x4)=0x0) 2017/10/18 15:39:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f00005f1000-0x3)="397000", 0x2000, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r1, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r2 = inotify_init1(0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f00001dc000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r4, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xf, r4, 0xffffffffffffffff, &(0x7f0000000000)="") ptrace(0x4208, r4) 2017/10/18 15:39:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f00005f1000-0x3)="397000", 0x2000, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r1, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r2 = inotify_init1(0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f00001dc000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r4, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xf, r4, 0xffffffffffffffff, &(0x7f0000000000)="") ptrace(0x4208, r4) 2017/10/18 15:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000001, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x400000000000006, 0x0, 0x0, 0x500f2}]}) r0 = accept(0xffffffffffffffff, &(0x7f00000f7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b85000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000164000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bee000)="2f6465762f73657175656e63657200", 0x2000, 0x0) pwrite64(r0, &(0x7f000019a000)="26fa95bd97864e8c1e521c4ff81f0ebb1c904a426cb994c48e0c984a4f471bbb58acf5e742c3143657922186785cc753f725a2b78680e4ad742eb3fddd2a1c79206e2987dc4a1e50c2dde655a2ac76732a16f4a34f5117ed24b9e10491fa1277737db663", 0x64, 0x0) signalfd4(r1, &(0x7f0000711000)={0x9}, 0x8, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000b07000)={0x0, []}, 0x4) 2017/10/18 15:39:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x4000000005042f}]}) r0 = syz_open_dev$mice(&(0x7f00005e3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x240440) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000016e000+0xc8e)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000994000-0x4)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000cbe000)=0x9, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007e9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f000055f000-0x20)={0x0, 0x7, 0xff, 0x8001, r2}) fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, 0x0, 0x0) 2017/10/18 15:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000957000-0x4)=0xb8) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000f70000)=[{0x6, 0x0, 0x0, 0x4000000005042e}]}) gettid() ptrace$pokeuser(0x6, 0x0, 0x8, 0x0) r1 = creat(&(0x7f0000155000-0x5)="2e2f66696c653000", 0x158) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a3e000)=@assoc_id=r0, 0x4) 2017/10/18 15:39:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5000b}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fb9000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000b2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) accept$inet6(0xffffffffffffffff, &(0x7f0000285000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000052a000-0x4)=0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000acd000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) mknodat(r0, &(0x7f0000557000-0x8)="2e2f66696c653000", 0x100, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000a08000)=0x0, &(0x7f000033b000)=0x4) recvfrom$unix(r0, &(0x7f0000aa2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x21, &(0x7f0000e3c000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/10/18 15:39:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000784000-0x10)={0x1, &(0x7f0000e84000)=[{0x6, 0x0, 0x0, 0x80000005013d}]}) pipe(&(0x7f0000f7f000-0x8)={0x0, 0x0}) r1 = add_key(&(0x7f0000dbd000)="73797a6b616c6c657200", &(0x7f0000bfe000-0x2)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f55000)="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", 0x1000, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000032000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f53000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001bf000-0x8c)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/10/18 15:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f000017a000)={0x1, &(0x7f0000cf4000)=[{0x6, 0x0, 0x0, 0x50116}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x802, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x6, 0x0, 0x0}, &(0x7f00008f9000-0x4)=0x10) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(0xffffffffffffffff, 0x6, 0x6bf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f0000d91000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000029c000-0x4)=0x0, &(0x7f000017b000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/10/18 15:39:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x5002a}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x100226d7c70) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000dee000-0x8c)={0x0, 0x0, 0xfffffffffffffffe, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) 2017/10/18 15:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050052}]}) r0 = add_key(&(0x7f00004ef000-0x8)="7472757374656400", &(0x7f000083e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004b2000)="452c11d8e74fca1e27a833", 0xb, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f000022c000)="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", 0xfb) r1 = syz_open_dev$sg(&(0x7f0000ee1000-0x9)="2f6465762f73672300", 0x9, 0x40800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c64000)={0x0, 0x80000, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000187000)={0x1, 0x0}) memfd_create(&(0x7f0000df6000-0x39)="637075736574266367726f7570766d6e65743170726f63212a76626f786e6574317d6d643573756d706f7369785f61636c5f61636365737300", 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000666000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a72000-0x4)=0x10) 2017/10/18 15:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00003e4000)=[{0x6, 0x0, 0x0, 0x50127}]}) pipe2(&(0x7f0000cf4000-0x8)={0x0, 0x0}, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000619000)={0x0, 0x1a, "2d6bb811cccdc228e143116af6420105ac83b61b8287696f5c87"}, &(0x7f0000e5a000-0x4)=0x22) sendto$llc(r1, &(0x7f000079d000-0xc3)="a010a4c818ed7dae7fa1656c915d5acf52f94743e7d4dd2051f826099970e5b215be244c6ef1138e52ba00505b02a5af2c201e59e640b11df2830a52474010430a0f6a0a84a22d327f53576e1a2f9f46b342599d6f4c8ae5f1932308f72f85c7cf948ed203dd08fb87ebdf5922379f71b4411d513bc5cfe7ed33e7dcd6c27a33c58fa23606a9346960bee6278058e9a8ead395383011c96e9c8ff276055c3caf4d4602b435c40e1134e5ac1fb90dd10643c751b780c8f9ad4dbf16da1eee19f96d4f4b", 0xc3, 0x24000004, &(0x7f0000d54000)={0x1a, 0x19, 0x6, 0xfffffffffffffffa, 0x7, 0x1d87, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000975000-0xf9)={0x3, 0xf1, "263f898a8014d2937d5d6abced9baee3f812bed92aed551321c18f1503318fa55ac4d0b29b7a9770bcdb80ea0cbf014a561550d1838035acb5a748b9c083f0f685ffd212ec36d5b7f8c7698a492721555b1bc2b508c8f839cb35ec78221048fb496dc50b02a8c16400435a31c1d7e31f5f085ad88a046dc5c2f05d8206328cfc67b2718134504f557cc3e06893723050d3928cf6857212b9e0cbe2da7fa94ff31ecb480b30abd19917e0f3da7eabd69e7c120fbb7315d42dcd3575dd0ca2da1bf1746244d305e2ba2ac0168147661829b9548b2d033191adec9758df9f187c752cc38c101eff0b1f74f16af3e25c83dd78"}) sendmmsg$inet_sctp(r1, &(0x7f000036b000-0x70)=[{&(0x7f0000c1e000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000091d000-0x60)=[{&(0x7f00007e7000)="27389596ac6e7086b7a2fbe3680d5bcbedba03", 0x13}, {&(0x7f0000512000)="6500222cb19093", 0x7}, {&(0x7f0000635000-0x55)="c0a377a7cfeebbf6bbfaa9e2576bfdaf6949fbeeb582908e656cb251986a3651f651ff086485781888f2df54b676434be06f4deaddbb89706034d74e215869f0a13dbe0941759d769e5037bbb31e9f92bda2b044ff", 0x55}, {&(0x7f0000690000)="17f341e1bbbe439b158d10d2f3fd0fddf83c9db60d218182203e9735ee448994cca15de2ba0b4aa8d862a5113f836f2abf", 0x31}, {&(0x7f000006e000)="f721cdb239727176ee1bd64b7c1452cb1add92dbcdff3b4935cf0fbf729e64fed737c8bf2744d197898e2e19848d1304d3a40db10e50981cfb2d291b9cb4bb80d51a89cfdddb3e4ef45d2872d855312a7ca5e7471c18f15a7ab0d51fd115f51e6a72b6b665aa84c19591825a6dfde71c51cc7d338bd43afa2bbee012a1512de948642182da960dc0759b9e6d17338057534b8921b99c52f391a966152b9c32f1", 0xa0}, {&(0x7f0000d70000-0x6a)="d18df18b6302c8bfe9297a3a8c8284602348063f9bdbbdd3b5410151206be2aa263e1a4fa945247a2da7e07c1db3e5588daf4f179b770642029a351e2334e3a9c70c25a5c728b773545b04bfcfc750cd257b5cc5cd30bf06bbfa30fab1b9d252c999be01d302f3e6d643", 0x6a}], 0x6, 0x0, 0x0, 0x20000800}, {&(0x7f00001d0000-0x1c)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c, &(0x7f0000f88000-0x60)=[{&(0x7f00001fa000)="7e1ca1fc109f4c20f55e99d29bfc7aafdcce15de3a0f042069fb1696df988213251d342693763e6df88cc7484a235435a81375dd21cdd7aa134152cf50fb1e12201a2017885d02a27d3af2d132cfb9c4728f6aee8564bf3444b1ced691ef6d92ffbef7919c76d2acfe8a5bad6072b1113edaeaba542dc1a4d09faac149a161f02f9da34d3a9a4c57", 0x88}, {&(0x7f00003d6000-0xab)="64ea41f283a68cd5d999294e03122875e579f8f0599da1e138c33200b0212a96f0db6bd23575e6f21b016833e13c93f8ec342787ba5cc24fff05fa7e9efbbf35ca51a9ad82da3d85af3414ef8928f65d38ee04f22f6fc968e9f5bc8721927993e56fdb6a9f234a0a5d33d3d62f7276f5cf94ef5bedecc282cc54cb3d8bae5c9f7e6fcfc616518f40993318c2524053dde6a4521281df5462a939c4fca1563637d6b950c65e90a59c819215", 0xab}, {&(0x7f000029a000)="01e7107512b027569ce76985e0b6cd2733e7d1475ff2ae12eb31bb02c805d50574c77580df030a8191e850e1658a57660af662dc9936df90d4fa1ed6e08cd8dd1799585bf3db15cede97c3a1b4a0e0b41417a69547270ecf2cceb2bfbab3a2fd3067757d", 0x64}, {&(0x7f0000e96000-0x98)="793bf0554012be499b7acbefab6157d3629f18e3a281ea3c648c8cd1c8da83c4687d5e7e6f8463652ecff18ce9b3db6308c23e8725396f57d42e0da62343c54b10d2c23e6af8ae595ae69d55ade3b7933ae0014e395a100322c0c22dd29921f8aada18310dab14f2c9d305b4f8e828947c82b1e009605f4d3620933bcdec066764d8c80e3b84d7975d25654b7912647c3cb7e37799f5ce41", 0x98}, {&(0x7f00003dd000-0xa7)="58647fa673ab2d12ee32dd01dffbd027f9588adeb803dda37dafb10373436f91fb33e08f55d464024fb450968a5f19120fa1fbe366784422da7a2f1496022dac1efecc86e61f2ab02d13c0accd3915a8ec79f1d91670049bffc73432c7acd0841172aa09a490ed835bc1a2f6e06bdc454635dc2a0ac6e62f7f50485a725d8c213303d2edfbc6441432fb7b3f774725f59b2895072820c711e65395cc733fc6840033b4c58ec432", 0xa7}, {&(0x7f0000a57000)="9a7bfcdcee9913e5ebb44f72a649b3843e36e6a7e994ea022be42a357bd55735a91fee9b8a2c8b17ac2af9df3b7a8330c803f7ed22131a7e7015d4b208fab8fbd1c07d201a57ee01bf6b7373db8a8c952eb3630720035d495c0b7e64a9ac2fb4f71766da2c3aaf18e9a1fca6de8ecbeda27d9d7bc495168d15a35b124d76c755038309c514f533d0a9b14aa6a2c7d176dfc2c34cd39d9d399daf1bdb2a408ea43c9fae3e33b6412700338fb1142335be7d606c45d3e376b9cd3e2bcee7997b91b95be270422dacd1aa65f2f8233623d6e3765ed72e", 0xd5}], 0x6, &(0x7f0000ce5000-0xc0)=[@init={0x18, 0x84, 0x0, {0x869a, 0x1800000000000, 0xfee, 0xcf4}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x3, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x7f, 0x0, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xfa, 0x200, 0x0, 0xfff, 0x1, 0x76c, 0xfffffffffffff800, r2}}], 0x4, 0x20000080}], 0x2, 0x40) 2017/10/18 15:39:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000cdf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011d}]}) setxattr(&(0x7f0000f88000)="2e2f66696c653000", &(0x7f00000cc000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000aaa000)="73656c662647504c2a776c616e3000", 0xf, 0x0) readv(0xffffffffffffffff, &(0x7f0000547000-0x40)=[], 0x0) pipe(&(0x7f0000689000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000eff000-0x8)={0x800, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000888000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000736000)=0x14, 0x800) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000094000)={r3, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2017/10/18 15:39:23 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f73657175656e63657200", 0x28001, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x120, &(0x7f0000009000)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, 0x1c) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f000000b000-0x8)=@sco={0x1f, {0x400, 0x0, 0x9, 0x2040, 0x809a, 0x64bc}}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000a000-0x94)={r3, 0x270, 0x8c, "739afa646c413ff3152f24534b62b840124bd2bec8231ec778394a639bdd315df98dc22837799364c5e666a935e136fef1d04c3b1d6ab7944b5c633e6f88eea55e059ed483b6792e3e3e3ba0024cf00faa89322b3e95bb9a641bdbc9d787e21d74538d52c796ed034baabb74fb40a51163d7a095f70dd9e5da049e74184c4942ef65c6a87901b1343f57b4cb"}, 0x94) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x0}, 0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000009000-0x2)=0x0, 0x2) fcntl$F_MEM_LOCK(r1, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000b000)=@abs={0x0, 0x0, 0x2}, 0x8) 2017/10/18 15:39:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000948000-0x10)={0x1, &(0x7f0000e19000)=[{0x6, 0x0, 0x0, 0x500e5}]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fcf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00003db000)={0x0, 0x0}, 0x6) socketpair(0x7, 0x1, 0x9, &(0x7f000005c000-0x8)={0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:39:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500d4}]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000045000)=@common="69706464703000000000000000000000") r1 = socket(0x0, 0x0, 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f00008fe000)="") r2 = request_key(&(0x7f0000463000)="7573657200", &(0x7f0000abb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000df6000)="2b5e4029656d315d6579a7696e272c217b00", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000dcd000)=0x4) getpeername$inet6(r1, &(0x7f0000e48000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a78000-0x4)=0x1c) setrlimit(0xb, &(0x7f0000c72000-0x10)={0x8, 0x38c9}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f84000)=0x80000000, &(0x7f00001bc000)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003cf000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007fc000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000216000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000083d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012a000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000be4000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x2, 0x5, 0x0, 0x80, 0x0, 0x80000000, r3, r4}, {0x9, 0x1, 0x3, 0x7, 0xfffffffffffffe00, 0xc89, 0x7, 0x8}, {0x1000, 0xfffffffffffffffa, 0x0, 0x3}, 0x9, 0xf7, 0xfffffffffffffff7, 0x1, 0xac, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x9f1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, 0x2, 0x3, 0x0, 0x1000, 0x6, 0x101}}, 0xe8) r5 = add_key(&(0x7f0000bd8000-0x8)="7472757374656400", &(0x7f0000abf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b11000-0x6a)="475739f9ad6a68d6250260a363c7fe29191668bb23336afd353a54bb866b5826c4279e86e620f139395329f8801e47ac8f17431603ce994148b9e133813b344c7de4f2b54bdd0464b45a21676b97b25c746684941357938a7c745c7fa966ee1329d2e8610461c44db9b5", 0x6a, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r5) 2017/10/18 15:39:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000228000)={0x1, &(0x7f0000a79000-0x8)=[{0x6, 0x0, 0x0, 0x800000000005014a}]}) r1 = dup(0xffffffffffffffff) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000d9a000)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b1c000)=0x23) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000016d000-0x18)={0x0, 0x9, 0x30, 0xdb6, 0x401}, &(0x7f000020d000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fcc000)={0xfff, 0x0, 0x207, 0x3, 0x0, 0x6, 0x9, 0x7ff, r2}, &(0x7f0000b2e000-0x4)=0x20) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00006f1000)="2eaaaa0bba143cb029545ddfdd79c22cd256c0e0e276b00cdde50aea26a3e0388731b6a71846c29eb2c3a45967e29e037bbdb91abd6ff3d2172ae5fd0aae594c687cab015cf7615fb5df63d383e2b67967ea308d09639a3114d2a7b7248357443d439d39b6b9a522f1e67bc9fd05a5167356b754c443e156703c825f66495fc4771d41a2b3f0a57d4a2ae2a71f563ff927d09264a0", 0x95) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009cc000)={0x1000000000000000, 0xd315388604406a5b, 0x12, 0x101, r2}, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000e05000-0x4)=0x0, &(0x7f0000a21000)=0x4) fstatfs(r1, &(0x7f00002e1000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/18 15:39:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00008c5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000111000)=0xe) r2 = dup(r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007d1000-0x4)=@int=0x5, 0x4) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f00000fa000)=[{0x6, 0x0, 0x0, 0x4000000000500f1}]}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000bef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f14000)="2f6465762f6175746f667300", 0x8000000081, 0x0) recvfrom(r3, &(0x7f00000df000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f, 0x120, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000de8000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2017/10/18 15:39:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050049}]}) pipe(&(0x7f0000f87000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000573000)={0x0, 0x6}, &(0x7f0000bae000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000163000)={r1, 0x81, "c8be44ec0ed3f0818e49d668a8a5a9e4d1d16e08a0561780834017a28d4df85b819543b32efe0b7f7217f9f52da52c342f0ba394ccbe894cfa8b29090105e3ab43cad8b40f64d40f951b8cf13cd27828eb92d16e5826f62b1b4cd02e9b4ce8d76304b9a015d9e89de0b457467f14138e090e080fb1078039780947b9de5584620f"}, &(0x7f0000bb0000-0x4)=0x89) accept$llc(0xffffffffffffffff, &(0x7f0000842000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000940000)=0x10) getpgrp(0xffffffffffffffff) r2 = shmat(0xffffffffffffffff, &(0x7f0000c97000/0x1000)=nil, 0x7000) shmdt(r2) 2017/10/18 15:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006fc000)={0x1, &(0x7f0000b1f000)=[{0x6, 0x0, 0x0, 0x500c0}]}) r0 = accept4(0xffffffffffffffff, &(0x7f000044c000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea6000)=0x10, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eea000-0x20)={"cbec0b9f27a00000000100000001bfeb", {0x4, 0x2, 0x0, "d38a6b0000a2", 0x3, 0x0}}) openat$autofs(0xffffffffffffff9c, &(0x7f000067a000-0xc)="2f6465762f6175746f667300", 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000073b000)={0x0, 0x0}, &(0x7f0000d7b000-0x4)=0x6) 2017/10/18 15:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010a}]}) accept4$inet6(0xffffffffffffffff, &(0x7f00009d3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f6b000-0x4)=0x1c, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00008b6000)="") r0 = syz_open_dev$usbmon(&(0x7f000066c000-0xd)="2f6465762f7573626d6f6e2300", 0x100000001, 0x2941) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000a6000-0x10)={0x12, 0xbf, &(0x7f0000027000)="6b22df8bdfd2954a89acfb69bbc4fec43f37cae448437aef45cbb58fca0da997ad98c0caf9263d4d61a39553710cd36de9231f79c275aacae08fa7d9c75a962d2ba14293491dc7c4c471fa00751cde2bebcb207e69a34944ffef15fdeb9e385e39749c02e275059da160fc355d7e5642a9b08e845f8f6895933aa0f3f4b284d5461ad34dc738d1777a8dfc891ba7abda23d79a50c3db720e232a5548c3bbf3f755139d1500485b0b85057d1366be3e5d88c682b311bc836bd858974d218f33"}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/10/18 15:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x4000000005042f}]}) lremovexattr(&(0x7f00009ef000)="2e2f66696c653000", &(0x7f0000960000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r0 = creat(&(0x7f0000b22000-0x8)="2e2f66696c653000", 0x173) getsockname$inet(r0, &(0x7f000060f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c76000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000ef8000)="", 0x0, 0x0, &(0x7f0000765000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/18 15:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x5031d}]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000035e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000234000-0x8)={0x0, 0x0}, &(0x7f0000417000-0x4)=0x8) pipe2(&(0x7f000035d000)={0x0, 0x0}, 0x4000080001) inotify_add_watch(r0, &(0x7f00008ac000-0x8)="2e2f66696c653000", 0x220) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd0000)={0x0, 0x0}) fdatasync(r2) getsockname$unix(r1, &(0x7f00004ea000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a72000)=0x8) stat(&(0x7f0000075000-0x8)="2e2f66696c653000", &(0x7f000005b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd6000-0xc)={0x0, 0x0, 0x0}, 0xc) process_vm_readv(r0, &(0x7f0000a3b000-0x50)=[{&(0x7f0000596000)="", 0x0}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000005e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000d4f000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f00000f8000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x5, &(0x7f0000ec5000)=[{&(0x7f000044c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f00002f3000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f00007f4000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f0000a3e000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500a2}]}) r1 = creat(&(0x7f000031d000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e73000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000274000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49c, r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000052d000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006ed000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff, 0x2, 0x8, 0x4}, &(0x7f0000c74000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000021d000-0xc)={r4, 0xfffffffffffffffc, 0x0}, &(0x7f0000aa0000+0x7e1)=0xc) 2017/10/18 15:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011d}]}) setxattr(&(0x7f0000f88000)="2e2f66696c653000", &(0x7f00000cc000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000aaa000)="73656c662647504c2a776c616e3000", 0xf, 0x0) fcntl$F_HUGEPAGE(0xffffffffffffffff, 0x802) prctl$getreaper(0x5, &(0x7f0000ef7000-0x8)=0x0) 2017/10/18 15:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f0000444000)=[{0x6, 0x0, 0x0, 0x840000000050538}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000645000)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000727000-0x18)={"5878c563d6ed8020b234c5e256d6dd44", 0x0, 0x0}, 0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de2000-0xc)={0x4, [0x80000000, 0x0, 0xfad, 0x100]}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000191000)=0x0, 0x4) 2017/10/18 15:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x40000000000001, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000f0b000)=[{0x6, 0x0, 0x0, 0x80000005013d}]}) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) socketpair(0xa, 0x0, 0x80000001, &(0x7f0000770000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001e}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010a}]}) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f18000)={0x0, 0x9}, &(0x7f00007b4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000771000-0xa0)={r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x1, 0x100000000, 0x4, 0x7c}, &(0x7f00007bc000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000005e000-0xc)={r3, 0x1, 0x30}, 0xc) clock_gettime(0x400000000, &(0x7f00002ca000-0x10)={0x0, 0x0}) r4 = creat(&(0x7f0000bb9000)="2e2f66696c653000", 0xb0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000a55000-0x10)={0x1, &(0x7f0000cf4000-0x8)=[{0x1, 0x9, 0x267, 0x7fff}]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f000026c000-0x4)=0x2, 0x4) getsockopt$inet_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f0000d16000)=0x0, &(0x7f000069f000-0x4)=0x4) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000a60000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) pipe2(&(0x7f00008a8000)={0x0, 0x0}, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000cd7000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000173000)=0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000448000-0x8)="2e2f66696c653000", 0x28400, 0x100) r5 = memfd_create(&(0x7f00001ab000-0x1)="00", 0x2) ioctl$KDSETLED(r5, 0x4b32, 0x1ff) 2017/10/18 15:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50036}]}) socket$inet6(0xa, 0x2, 0x47) munlockall() r0 = timerfd_create(0x7, 0x80000) r1 = openat(0xffffffffffffff9c, &(0x7f0000c9c000)="2e2f66696c653000", 0x6000, 0x2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00006d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") get_thread_area(&(0x7f00006cf000-0x10)={0xfffffffffffffffd, 0x20000000, 0x4000, 0x3, 0xffffffff, 0x1, 0x100000000, 0x1, 0xcc, 0x9}) splice(r1, 0x0, r0, 0x0, 0x5, 0x1) ioctl$TIOCNOTTY(r1, 0x5422) 2017/10/18 15:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fd}]}) r0 = syz_open_dev$mice(&(0x7f00000c6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001f8000-0x8)={0x0, 0x0}, &(0x7f00002bc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009a9000)={r1, 0x8}, 0x8) accept(0xffffffffffffff9c, &(0x7f0000585000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000925000)=0x14) fcntl$getown(0xffffffffffffffff, 0x9) 2017/10/18 15:39:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000909000-0x10)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x500bd}]}) r0 = openat(0xffffffffffffffff, &(0x7f000049b000)="2e2f66696c653000", 0x400, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f000015a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) io_setup(0x0, &(0x7f0000612000-0x8)=0x0) 2017/10/18 15:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000162000-0xc0)={0x0, 0x0, ""}, &(0x7f0000205000)=0x8) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x400000000000006, 0x0, 0x0, 0x500f8}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f9b000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) accept$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000063c000)=0x10) r0 = syz_open_dev$vcsa(&(0x7f0000b80000-0xb)="2f6465762f766373612300", 0x4, 0x10b300) mq_timedreceive(r0, &(0x7f0000988000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x1, &(0x7f0000f23000-0x10)={0x77359400, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) dup(0xffffffffffffffff) 2017/10/18 15:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050049}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000054f000)={0xcc6}, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000f0000-0x28)={@generic="2142ac185935e6f5e959ee38e9f2ea64", @ifru_mtu=0x0}) 2017/10/18 15:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50106}]}) bind$netlink(0xffffffffffffffff, &(0x7f0000cc1000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) utime(&(0x7f0000cc7000-0x8)="2e2f66696c653000", &(0x7f0000834000-0x10)={0x0, 0x0}) r0 = request_key(&(0x7f00002a2000-0x8)="6b657972696e6700", &(0x7f0000780000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000214000-0x9)="736563757269747900", 0xfffffffffffffffe) r1 = request_key(&(0x7f00009c1000-0x8)="6269675f6b657900", &(0x7f0000d81000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000014c000-0x2)="7b00", 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x4, r1) r2 = memfd_create(&(0x7f000003c000-0x10)="2d47504c76626f786e657430292d2f00", 0x1) r3 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00007fb000)=r3) llistxattr(&(0x7f00000ef000)="2e2f66696c653000", &(0x7f0000f82000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/10/18 15:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005056f}]}) socket(0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cd2000-0xd)="2f6465762f7573626d6f6e2300", 0xb1b2, 0x80000) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffff000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000800000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c20000+0x662)=0xb8) r1 = socket(0xa, 0x383a479a1709798b, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007bd000)={0x0, 0x2, &(0x7f00009a6000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f26000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006d1000+0x4a7)={0x1, [0x0]}, &(0x7f0000f04000)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000504000)={0x10000, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/10/18 15:39:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000304000-0x20)={0x1f, 0x3, 0x9, 0x3, 0x69, 0x4, 0x8, 0xfffffffffffffff7, 0x0}, &(0x7f000027c000)=0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000726000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500c3}]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c3d000)=0x0) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aa5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00002c1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$llc(r2, &(0x7f0000f9c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x10102, 0x0, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000eda000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) set_robust_list(&(0x7f000098d000)={&(0x7f0000964000/0x3000)=nil, 0xfffffffffffffffe, &(0x7f0000db0000/0x3000)=nil}, 0x18) 2017/10/18 15:39:24 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f000007c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c96000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000799000-0x8)=[{0x6, 0x0, 0x0, 0x4000000005042e}]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000e9000-0x290)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000666000)={0x8001, 0x0, 0x0, 0x0}) lstat(&(0x7f00006a8000)="2e2f66696c653000", &(0x7f0000eb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000168000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cdd000-0x9)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x1, @te1=&(0x7f000007c000)={0x8, 0x2, 0x6, 0x9}}}) 2017/10/18 15:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50105}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) seccomp(0x1, 0x1, &(0x7f0000454000-0x10)={0x1, &(0x7f00002a5000-0x8)=[{0x6, 0x0, 0x0, 0x50017}]}) r1 = open$dir(&(0x7f0000222000-0x8)="2e2f66696c653000", 0x2a0203, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000b8b000-0x8)={0x0, r0}) r2 = semget(0x3, 0x10000, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000747000)="") r3 = dup(0xffffffffffffffff) connect$inet(r3, &(0x7f000051d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shmget$private(0x0, 0x2000, 0x1, &(0x7f000011e000/0x2000)=nil) getpeername$ipx(r3, &(0x7f0000d52000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b97000)=0x10) clock_gettime(0x0, &(0x7f0000b82000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000017b000)={0x0, 0x0}) write$evdev(r3, &(0x7f00002cc000-0xa8)=[{{0x77359400, 0x0}, 0x20, 0x53, 0x61aa8b0}, {{r4, r5/1000+30000}, 0x5, 0x9, 0x10001}, {{0x0, 0x2710}, 0x0, 0x3, 0x7}, {{0x0, 0x0}, 0x3449, 0x3f, 0x100000001}, {{0x0, 0x2710}, 0x10000, 0x0, 0xd7ce}, {{r6, r7/1000+30000}, 0x8, 0x2, 0x1f}, {{0x77359400, 0x0}, 0x6, 0x7ff, 0x2}], 0xa8) socket$netlink(0x10, 0x3, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) chmod(&(0x7f00009ef000-0x8)="2e2f66696c653000", 0x1) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00004f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e6000-0x4)=0xc) socketpair(0x7, 0x2, 0x6, &(0x7f0000f3e000-0x8)={0x0, 0x0}) semtimedop(r2, &(0x7f00009b1000)=[{0x7, 0x800000, 0x1800}, {0x5, 0x7d, 0x1800}, {0x0, 0x10001, 0x1000}, {0x3, 0x100000001, 0x800}, {0x4, 0x9, 0x1000}, {0x0, 0x2, 0x1800}], 0x6, &(0x7f0000cf0000-0x10)={0x0, 0x989680}) sigaltstack(&(0x7f0000f7c000/0x4000)=nil, 0x0) accept(0xffffffffffffffff, &(0x7f0000f05000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b7000-0x4)=0x10) 2017/10/18 15:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x5, 0x80000000000, 0x500f0}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCSBRK(r0, 0x5427) pipe2(&(0x7f0000a97000-0x8)={0x0, 0x0}, 0xfbd) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ff3000)={0x0, 0x0, 0x0}, 0xc) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000096f000)="6798c559222dda447812cb9bd922bd505f2a7e957f7e60c94e1e71b9f35599127280b3fa78bbfbff94d955b57d585f666dd31643a5582fba2aa00a1870ecda05af31ffd56ec6c245b9a9a39ad6bb2114866466417f4cc2dca5a1d005d54a22f4cdb825bb69edd3bbc8e643095d82c9235c2af7eb391bd42dc9040f8f7530f880aa34d3a97e1dc17f1f54a65f2f19fa0ce35b0bf234e8a3291dca017b29ddcd09ad427ab2784238ac8d54285faa810435a15d80f494a2645a2927f3881fbe3ebe6d94eedb4a9b03d45efe24f6d2") get_robust_list(r3, &(0x7f00009b7000-0x8)=&(0x7f00004d5000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000244000-0x8)=0x18) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fef000)=0x0, &(0x7f0000045000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000710000-0x5c)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaf0}, {0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x5}, 0x800, [0x3, 0x2, 0x6c1, 0x0, 0x8, 0x8, 0x2000000000, 0xffffffffffffffc0]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000528000)={{0x1ff, 0x2}, {0x100000001, 0x8}, 0xb71, 0x3, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000782000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000049b000)={0x400, 0x5, 0x4, 0x40, 0x81, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:39:24 executing program 5: pipe(&(0x7f000042c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000420000)="2f6465762f72616e646f6d00", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000034d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d2f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r9 = socket$inet6(0xa, 0x7, 0x4e6d5378) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d8000)="2f6465762f6877726e6700", 0x452082, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000019b000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000069d000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000ea8000)=0x0, &(0x7f0000c53000-0x4)=0x0, &(0x7f0000cd2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002f6000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000079e000-0x4)=0x1c, 0x800) r17 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000016e000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000da6000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80803, 0x7, &(0x7f0000e5f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000+0xd6a)={0x0, 0x0}) r21 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c5000-0x9)="2f6465762f72746300", 0x80000, 0x0) r22 = accept$llc(0xffffffffffffffff, &(0x7f000088d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a4e000)=0x10) r23 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ad5000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r24 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aa2000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00009e0000)=0x0) sendmmsg$unix(r0, &(0x7f00003c0000-0x38)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000+0x9a9)=[{&(0x7f0000001000-0x2b)="68290e6b209c949f3e5c380036ab0339be62887cdcdc05f2a4f8305c237a4e6770c4bbc4d0c1d53ae8f7b0", 0x2b}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000aba000-0xcd)="562f6defc3340be335905939805d18b948654ac39b62d19f4ca69bde79b67640fb7e96a068f8c6858da245232cec4867377570b0a4dcc1a804baaff1af93d750e89f5ecef85f99db2c4c59d25d60428af2155b68b62d9eaea0be85d6b7b51577fd8c4ffaaf2968026b2eaf38c3eca72e968f52cab078a99884d412a3a44da8eea1cfbf2fe274232fda241d602b0d21730ac3c3f2e92733e06a0ad3a5c4db1f20f03f444a096001dc2d187a071e2a52ec6d35705e40342998c39ad1493ee2555d8bc69862de7b1a68bafa3b1594", 0xcd}, {&(0x7f0000000000)="43e332c733533ef67d2d27a8f1bb9ed57835e7249a3ead43089c6e90ae780d1e6323a321f68faa544ebdcf44bcec4c149befc4ae8e2b9d3e2af0e28ed7d331bec452f7eec59c43d389030faa29", 0x4d}, {&(0x7f00002f8000-0x11)="c923e8d9711f6622c09ddfbdea8df1e686", 0x11}], 0x5, &(0x7f0000fa8000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x5, 0x4000}], 0x1, 0x4000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d15000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500df}]}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) r27 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d23000)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$VT_GETMODE(r27, 0x5601, &(0x7f0000d8e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = request_key(&(0x7f00001ba000)="6c6f676f6e00", &(0x7f0000081000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a92000-0x1)="00", 0xffffffffffffffff) r29 = add_key(&(0x7f0000d45000)="6465616400", &(0x7f000004c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f3000)="5b4547703d09036603a87266c04c89afcf1708969a2319fb8ec9f23c64dd296eb8e989e099a45c7968e78c12e771211daf45ae9293cf77872e44860d59b75e2539c6f171ef465ae76285413a", 0x4c, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r28, &(0x7f0000ef1000-0x70)=[{&(0x7f0000ba7000-0xba)="b8d690bd747781ef33a79040d7646a4d9384764d5c800e9c2d6aa9e7babde0ae8891505baf75d50b950e172a6a2f016c3d58255164f0aaeca42a922edbabcf7c4585a2079f5014e0e7823b2d02a82bfb7b48ba49c85f9a1f08025bec80c60cc8900c824ba5dacace3ec068a452d2b340ac9b437f84569196c85ce1fef76c17991255f6a6a4e48b7bfd3609c332a94d24e617e5668bf2b7e0801ddf479e2ae62959798c9f2cbbfe3e0def22a136b062fd186277402740244df2f3", 0xba}, {&(0x7f0000e66000-0x1000)="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", 0x1000}, {&(0x7f0000409000)="61a1fe1f99ce7fbf9a6e64684338e1235115fcbff284119337b4aae43ced1d12bf32dd456e65d0331b1cb2910b74f5ae", 0x30}, {&(0x7f00004a1000-0x6)="35e9a2f91631", 0x6}, {&(0x7f00001a1000-0xb5)="84b3923de333820e4155ae1359417e196d045f59ff64d3982f07da705ea7c252466b0795b5f412f5ffa58cbfc1caac2b6d1d5deb00965ee90807ce8c53c2ae7da22dc50aee35c502e1d5d1cb7c99b06c10089d66dd0763648f2969dbf91ff1e62847dd07423af7263dc89a6c52aa8abd75f0b2a41f8c75475f4f417c81b28a644926809665f36c4ddfebb7cc97caf4baa00f17b99dc25928f2356c8c46a9ae371509769eefc856ccdfbcebe835fed6a578d94f5e2b", 0xb5}, {&(0x7f00008ee000)="", 0x0}, {&(0x7f0000bf0000-0xab)="b4de0cd38f31e51670aa7f07ee88be4a02acb49c3d910bb79e5118a049bd558d1be1619a99e7061a20d6b4875f2131a36cdc8d5908acc0a5b133b7bdb16ccef52c37e85136c93ec5fe6d094128c3402c7743551f7c010cebb2315ec25e8cc2d40680b7cd247f33e3ec5f9fb9050c1f5cb93f5887a7ff455eff5a3105f8522a91ad89db53f62f9abd9effb63039863f9bc7dcb0e0c5947fe73c03c000c0663f24d0a975384ef4aa8451735c", 0xab}], 0x7, r29) 2017/10/18 15:39:24 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000efb000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ad9000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d0000-0x10)={0x1, &(0x7f000061a000-0x8)=[{0x6, 0x0, 0x0, 0x50303}]}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000054d000-0x6)={0x9, 0xe4f3, 0x401}) r2 = creat(&(0x7f0000f3b000)="2e2f66696c653000", 0x0) getsockopt$inet_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f000089a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000097c000)=0x9c) io_submit(0x0, 0x2, &(0x7f0000f75000-0x10)=[&(0x7f0000797000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00007de000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007d9000)={0x0, 0x0, 0x0, 0x8, 0x780, 0xffffffffffffffff, &(0x7f0000866000)="", 0x0, 0x1ff, 0x0, 0x1, r2}]) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f000046f000-0x10)={0x1, &(0x7f00000e7000-0x4)=[0x0]}) r3 = gettid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c39000)={r3, 0x0, 0x0}, 0xc) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000034000-0x90)={0x0, 0x5, 0x0, 0x7, 0x0, []}) 2017/10/18 15:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_INFO_EXT(0xffffffffffffffff, 0x6, 0x6b2, &(0x7f0000a58000)="", &(0x7f0000170000)=0x0) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005056e}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) recvmsg$netrom(r0, &(0x7f0000049000-0x38)={&(0x7f0000238000)=@ax25={0x3, {"3d97677697feed"}, 0x8}, 0x10, &(0x7f000079f000)=[{&(0x7f0000dad000)="06c465bcfa543f1c81215c63ea5bb173a774be3aa0c2dd93c05fa88ee9a303aca6e11eb61c3ff1a9b4c0e07a8a0a64262b7bfc9c9f5a972a565c49a918026ab839e3ceb1a62afcfd92de39cb622b2982b083c909a5d5aea13137336c084cd17368d037a9442304c7183c006bd103", 0x6e}, {&(0x7f00008ae000-0x94)="4ca453ef9b4b80aa9b085e3b72f6938b564b367b3f28008282a26c34bc5d2e11c2f6a824c720c0f677c046cc3666cdbbc7f76b386d7cd67395464bb0900bf9115d4fff6b9b04ab910ef6a685d89c77692b3cc8d5e29160788cae84300fd051e6478f87fb768fd550c50bb9021eb1c979989d5309648fe253c8ec48d89e7723e726b07a42f3a7e564e47f20244398f5de5e4a0f59", 0x94}, {&(0x7f0000adf000)="b2a61fe08e7ce964a3d01cfd866fb520a7d1b2ce5de17d7b9070d25512462ee9d69cc24b6d1bbe2986527aa58efd5531a3dcc2226981b6daac3cc564d500439d5df11d856e7677b8b1fc6775cfee71cadecb24d647889eb7dd553326b94292d62aef1e157d8407cb745a6950543f6249c629ba6db616c3d497b1917a85f09f8f6637ae822e710cbd6407d9bde47cfa667a029dc60e9e6ec3662bc905ba3ec9f794c1e361cf019e76b0d85074d9a54ea859759acb7d5ffaab2c4f706612e8ae63de93f9fed4999274ec9c66059bbd91dc56b2e0f50967836822ba0228d9421d5d4e5d810212c74382776954772182a670ed12f6dbe1b4532e01c71ebd5e64c9f9315946e1cc07d83fe7e0e194b3fa94e628619f5c1ba97258b563d8dcbb77a9c40c05366d6bf3f98b797357f30bcb3e1594478f80d8fd5f7356fec7acd732efee8f031a5a8ae019b5c8f51fdcab3c1d505fcbf8e1ea2a71cbf8cd7d88d232d8cd7c5272989581286094711593cf472c35d9d695ff3434a146bd1e0f2a31cfca6daded55366a53b61e6bc208eec32f08a2fa1e719151e01836b9619ab8f6afdf268ffcb2209017434471085c0039264715c90829b4987946c17b77f08c7444775124a553155fca034e9bc89bf111adf00c9f508a8d892ae5c8ef2cc467871e60fe1113100e07cc5e2b8de9dac21f5102642985c34fbdd9beaebbe5e62bebb7c9f2207d1df0ec3e0352999dcbc94f6d5a6f7f0af5be4bf843a115ca72410d40a819173732f1436339f9542cf2ae2d808362c72bb700e703914d95de033946d3b887ed33bfb268ffaedab549a6ad10bcb11013d39c0f38e82b280eee966b17e897cff77eac875ed48f149c14ca03f888527f9e2e21cf7912fdb9d166c628dafe3102d29c22031bf25d279938c39d2786006e4a7010beb8212d635b3126deef07cd659317a4df07c998c93221d76aa6677abdf1b3d3faa92ece2099a52f1643ccfc7105e71da7389f45ba1ce5c845ccd78d3d7bdf130a2b239e9b002d4221e2b13d56444dd2b9ff95e849d0c9e9a9e38284da01aeda1ead758fc45756ef9500e84997250de693505c506e870b59bfd13a5f2268bb499a4fe7ea30a20a04deb1fdd138027908ca57dd6c303d7cd00efe9e1cffccf72c3c59c6cb5cb35654ccf04aded1c0482ec9c72a8609b7e95524bced43a699e40ea066bb2dafa1d4070511d9b5e36959b5681711281209f0824a65accfbf3197dbc730d02d457775f1857ba14d5f85d59c8cc3739e772c285ad1f41814c54a611cfb017a66b32660e49bcf1774907164ca9a9ed2d7f6587a0ed11a0c582c318cf98f0a79959096afa9aa9d7f34f610634c687cd18f6292af38fe5e6f01d6489be751dbdae603d82b0ff91497453a2bd0157e5de2420a5d081c0550ea533875b5de249917cca2ab6a81df59c2a813d7b4cf6a35f0ba00cdb45629bb47fe129f4ec17e0c961ecbe67798ce04488b83c8bbd1a965523686f83efc158ca20a70898d0692f53da65b5d01e3572c5f9d2e12dc063308b7f258468e19741ef3af08578498eba385d941ee9d1441db86e06424b6d4fbdf6a0ec74d6d9d56726c4835ed5f1800615bb23edc7b318f8b0ec6e7f664881f2a6aca81716a231e05fe04148b3dd5839054c033552f61a1a5aca002f8091384faaf551bfdcc0ef458812787640d740382c9fbe6e4efe626bab1dc4fabdd135863998e31a560b2a232f0fed3253233c57b798a60c958d713fd8f71d3726a9f034439017f3b9cc8367f15058faa3b8ece9f8b459d3c84e70b0c1d50e64f1995e6ed31e0fec382d52847d3809ac7aaae7899041154a6fcca99f5b8b904fabdf6fa1e52513ab0aebc65a591860662dcc6fccc04ee36b43b5fdec6caf84ebd5b460528dd86762546abc7dab0399edcecfbb3a9987c49af35231a5d678ad4153d17e948f3f3604d485de67b3ba948206d5124e3ca9ab1d1514b4f5443a44baef62970decd8cf0baac89302ea70d92de23a0e1e5f6c67ed8c6371469e4d0c55db9079cad165e771dab541e8ee9523ae607aa7a40275ff6f004d11fcd0e6491e119768c15abdc04d667394bd389700ee687a5442990df05a696e62e437f5084a8c1bef6381af0b7892329cb2c1155bc348f65a17eaaec28e01f38984ef4a577f475d62da076819d184a550118644a827249a89f6082c276ad6d2c72a77cca91fd14132a4a2866a304dffb2809f78f01a0e20fd2d504552965c0a7d1fceaccb1d6785a24df0f0e4b3fd040afc919026e049c80e01cf47f31e1a626048a83c41152ac5631a4649849fd055fdf625c7a2a23d7bc248066bfd9d7e616612e07be7104f117b676195193efce67d8f15eb42dd8b4881fad8429e9f19e04b58fccd6206fe557a998d84e0c0cf13a550718ec2749f5a5aa2186584c1532ec30a46e4e77f1bb0389e44eefac648d5b448b154352f1fa19d8e7c8e9b98007f6c55a997067726fa6cfaef3125070cab5ec2d4893dbc17d444f4bf94e46e7ebc4cf78cc134dc548136051d3c6e9f4ee149019757b0985697959f79b5c668cfe7010b3f5b4f66086a10b39eeb467d7600f5f63a54fefc331d98fa4d5892ffbdcf2f8b77bcb016c40e5540bd68490c52ef726e6027a77ed6546faaf24ac4acf26dc4dcd1a00528799836d12fdf243b4b7cf6dd70a1d8bbc0024f035b6b83f45c79f54981b6075e719d2da76d1a07088944bbcf3b40d214dcaeee4bb644f05ce4eac2da2eaac72891fbab1fc33fb4e309d66df66c96ab20c6a9901411422fd42300b97bd92ed026561dfed9e15e6a6947218686b4db66ee442dfe6547f00c1fdafddaf883060f1481a6af7a573b8a4650937256c682b4f8a13508cc57571ea17a7de1fd0fd0df094c81af166a9706bf13c0953b8cb06fa556fc25387b1c9b6eec60ee19e7e075d23fcf58e04d3a033cdc64a439923039b7e05caca9c19f45bfebd8f53deb32af8b0822712a9958c125325a71e0a0c370091d1e263fef8fe64b0fdc6451a8c7a6fedc492e77131c1c5952527f4b2189c739c3039e3f0d474a0b1e12a76e9a19c1ba0cf2b6f199b59bc1e41efa84c271d0157f7eba7dfccfb06302f6648a7c066e49aa8eecdf3c9b08fd60ffe7647a459b00f0affd7a57c65dcf556a1f0622adabd5e639b3d65da5e1f03a2106df337bc10d921865f535defbe8cabd4476f2abfba60fbf95500a512ef8f6488cf0d3c5e39a5d139177ccf5caa436abfc7f242889b34e2bce96414827edc52fce538bc2557e63a733b78bef6859edd6cadc10642f8b558f9a6a2775d2e44490a9af7e1d1f8573cd4dc56ed8c203ac48ba4dd0a8b750a25d479beae6a6425b4a9bc9b728eeb75f5d1730cf7db74fe18f420eb1d5afc48a4313336c5e1f353c48ee0bb9696ffd8661d8983ce984ec30635dae9670ffcfa3d3c73d2a53c4b01c0408d1c3991604c795ecf44a2cb5598103aa723172989423c4bf77e635dc03527564d4b2138544ae0a29ef1a01480b5b2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0x1000}, {&(0x7f0000551000)="117b", 0x2}], 0x4, &(0x7f0000c9d000)=[{0xd8, 0x10a, 0x1, "7bb5fb2501267a76fd9c1693813b6440b06edee104a922a1c3fac15d6422962159a5077de29686c5105d60d7d08f1829da1b94fab34cb99b4940c3c363fb4e0f90230a9e20c8d69ac6caa32b32582321d914524bdad815398e537ec9f85908029c827c30596342fc5af477cc497ced6514d2b03d667eca38e9bb638c6bd02528fca09b8ce501c7a9104c6425775981a667fbd357edfffcf1cc6b2cf4b9a486a88c1d0c97efce79d93ebbd70364817a81cdaf54025820ae7583fdafa0a8fc8fbb8ec3e4"}, {0x1010, 0x10e, 0xaa, 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"fe34ac96fd9cc4e24651e4509becb898bd193ff140b28fec8cc1fad60384564ec445b03ead606e138a0f0eaf42aedea0e078e3132dc39b377d93ed5b8bcdb7ab3eee9b3154d5f84ab0d4fcd81ee7b144da1e0659a8802cee1d7e3dd41f0c06691e84d991d14e92fafd55cc512e938bb20e7a4049e7b851164860793bf5a55cc8f381a3683326d4a9c3824d810be73fc8690fa3e69724181ed1be95940165186c2fc5ee614841cc6d33ec3eef9c9eb0f8c211246c573fd6636eaa4e42b1ab8dc1aa984418c83bb5a980aede20e80c4b91fa030c21212e8b6749022790a40eb550b33e19ca0894f3f9d937388267c2cbaef89c783d4dfcd23f5cd30556960621f65686030a5742e03db5edd9997551493311c0b6ed5dc4ab2a2ec16a5caa593a673ef7ed87c3697d965848a260d94d419b2dfc96a3b605d3cbee97b831b21c5ff3338bf6a35c164f73865888ba17d0f6cfeae17512ded7f92dcf12b9af4d67ef961e6a6d7ab3a5fd7db1151c6d1cb3252f537458d4c131cdd999af7ab05f47e84620d091ec6c4b7949ab9c9ffb5a08082d4501fb55100b926566b04bfce43ede2b315ba1dd163ad00bd1517d836213c5d19aff02bd4b3d7f9c700503bf87ca32d3569bb5a6529739f7926d73926ceabefa495c0276a8a99850efc8acec7e618e5452ea8cb90a0bbec3c9031cd70f1eb4c86f4d948221f11539758f58f34805f25b8f80b91ddbf6f222fa247d96d4531b127295f61df1e5b2f7a15122074e527d500056767a85fd940c2401ca12fbef4614b56e62f5dc7a6113f236ab7e3a1dbd83175cd54672bada46357dfb33625fe75b840126a3afe2f6b14d6f840f5bc2eff404977873aea2b9407eb363559c0600acaf5d5bad2d4291893faceb1ff27201ea7404b20534304457e9a75ebc5e3de8c8bf03e3bfaf0782f7dc98f72bc911b4461ce033502a0956423963896ae49582b84937b44a5d4228ee8a0e259c8f697ce4567390d40cdd377df23c573152127c404d97e49d5fa4ae81580ca86938c9b2b17becc4369d7c525cd23c49b8d4be2af763f5d023dd222a90815f971e3c288ae38e5eafdcc3ee5e4925b37ef492f8feb46db3ed115db25960cc49662e426114c5abb7adbf59a78f32a57f710b149ae378530d7798a91165de0e4c926e21b03ffa52cf386a8acf743b4b2bb8124106ccb61f8f9a224245f9361a3ad4923984563ee2870c7ee68f1fac9e2709f960a4f600b5ba84d6385acde701e8100daed76e3ea39de41e16abd8e9d2e10cc46d330d2fe60aa7690b08fb32eea1d911d9bd311b54b5a640d5ff7b095064530ffbbfe19e2892f2112724362555f313d7d2d32ca122b6b267ef5bc0d903a77c4150b598d058af475206d9b7d02c6cedb7783b599d10df8451e8d8ee591df708037140f7f7b37742d54230e2b90d1e392df6b2e95b5305d3e65dad2efbe2ffe2fa3202fa24e3911bfa1a438bcf4f287205bfc4cc5450225a40a996a9ecce40dbd319005b5e22ae2d5669f2f77efa526cf06da3ef3662dfc682a367d42ee22b23a28dd579af47e7515a5ca008e9caa41f011733625c36d9ad75183567f35b97d0a8e55496c9d3d8a5fd639886c0fdc12f584bdef5f7572c3509d4cd66f1e9ccfb0cfcf5eb23ad0592c19978bfcb207e6047e22ab7258bbb511a23e54f31b0ead53b71c019b51d7b595622ccb1c979d474aed2eab4e536a105a1b3e164b5d9b848b0ded27fdcfe7e64e0aa80e5ff85eec66eb4519f0cd40bb57c824a30a0788b294bf5600418a1f49e33596bd0caf21522d115258714d7e6c86cde98731c1d97881dc3796b3393074f3129859bb90a089c7163aee65097736527d752c07d0ca659c5183c041aeb34bfb9e5571802f977a9149dcbb2d74be6e5cbd3bb4ec9bb430b40ae979a532c3203a4a4cdf8558e7a495fca17b9070df6c31449bbe92d9c4998b1fa15e8cf1024eb0a277295343dc2c61209f91a42808198ffa5f3ca2c3f6fcc44f22f564804cfc4de1b39ab743d7b3a1cbd3cef3ef2e5701d910eb30af7d990a24daee0d7b425de93601d1c696b847c0ebfc8fefb3d29f93fe541794ff183ced453c8eb6aa0ba773dfb81c9659de9c6f7874c112379e39d7a8b836ab8e192b334a2c18086177c75c0847d7d1f42529d0209267c59ce48347333d475202f45241e90f6c4afa6caf7ef9014bdc80f306e5af0f01b8dea456f3f8ce95f9f608649ec27fc7f3e00dfc56c018e23edeaf95ed20072da14f96f86a892d3b135f9017a1b5595c3654e8dbc27fbb5755ce7f47102f298f2ee58ff196151d3c9da5570747b61c53c9c9829f0dd58d48a38560f4e5875c76938f26b6494a1d15e64751995df1364583cf0aed701f19c71c47eab5f3ae7e165b828cb516846ef688ea0611ec7f236ec37254440cdbd99f77eaf16daa7d6af0b17b0629bf6c8c71177013c2c61635691d2d4e3275dd76c01761120db19b248bf4396d5c44b0a6272b23199f5c2ec7270be290ca437f24b4f8b3642d9955e59e70c42699799a6d4af2d09178d0ec223dc99d4279e5740e49eeef5a3f4f60944dcfa51ac6babd1f4ca968158e14d2d70cc190c4e2519bf72e8e48d27f5fe3dc609544ab55b47b6312f9b7913455333058b7b0897a3df14639ea34b1cd28f40dca99a4b16f99abf6ed192f37012357b5dcb85f5a83142e6ed8dd3e2f1e2d82a4715d310fe51c82f195297dfafd4669579e1556db2254aebb9d358db1e2d33abc53ba323d679abbd3f652c0889ec0ed1823491eb2c6ff6363f45f608e9c0e9dfab3ef92de8598988a7c794c748c8d4bdbe7f1b3c9b6cc3685efc4e39c84e365b7e9911546de2cc50a19841e6de65cd490991c4135ab4df85b6d6b02e6cb5b2ffdbb063a49a293645a6564664c6e426443f309c3220fcf7b6c33e1ab285264dd6c11f1ac2ce678399b9348f71c37847bff5ae7cb5c8ea672c9a5a677f474f68993e9445fda9c8b19d2a2aca76415b98bfbe4d20d1bf76e0c5335171ed16154e79af5e59c33d0bd7b48984cde9703a6286058c506443068aaf7d37e1c362ca022597ebb5cb64e7bd2b458ced592cdd09d4aa8616b3d66a525752063c903d82d5d96f8edac5f35ab81d9cefcd59563982c86e2a8a30dffe7561329b4d217a8bdfa6c4708d91048dc1caff199a677d6522ae1b48d6231ec6b15e13e01ea315a03d9b27f77187a1300e94c7c37167cfa8619bb4ba8ac02b6ed368c26616ed46184cafaec1b99064c3faceed4577114c34a7e9eb12d5a7e467e7d03c24055d3e6ebad55057e1fecd16c5bfc73a3f56dfe789a46794f3fde92b3eef9b3045af4ddd2b8f7f3844517914f5c99e4d8c01750a3bdb0afdbd51a2e1bbfdecb6600c4fd7baf1a7ca8f8968581cb474615a897b25d8715648338161944bbb52787a71dd6644a76200ddfcd0eed87f7913b939a4aff773f1b0f803f17ea730142a1a154f2a1bd0ddfed1cb0f1e218486ee8050d590b5db64ea967268d36e1bbb403ae92be67a5e720976a12a7ab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0x7, 0x0}, 0x10000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$netlink(r1, &(0x7f0000170000-0xc)={0x10, 0x0, 0x200, 0x9}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe6000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r2) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000073000-0x4)=0x1, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000e3e000)={0x0, 0x0}, 0x6) 2017/10/18 15:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x6, 0x0, 0x0, 0x800000000005014b}]}) pipe(&(0x7f0000e0d000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00007bb000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000ed7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) r1 = syz_open_dev$evdev(&(0x7f00001f2000)="2f6465762f696e7075742f6576656e742300", 0x3f, 0x200) lseek(r1, 0x0, 0x1) 2017/10/18 15:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001000-0x82)="") seccomp(0x40000000000001, 0x0, &(0x7f0000135000-0x10)={0x1, &(0x7f0000e48000-0x8)=[{0x6, 0x0, 0x0, 0x800000050140}]}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000718000-0x20)={0x0, &(0x7f00002e9000)=0x0, 0xc, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000e52000-0x10)={0x0, 0x0}) seccomp(0x0, 0x0, &(0x7f0000bdf000)={0x0, &(0x7f0000922000)=[]}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00001a5000-0xc)={0x0, 0x0}) r0 = memfd_create(&(0x7f00002be000)="2b73656c696e7578c35b5b5c76626f786e65743100", 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c13000-0x8)={0x0, 0x0}) dup2(r0, r1) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000033000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000896000)=@assoc_id=0x0, 0x4) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f000090b000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/10/18 15:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0xfffffffffffffffd, 0x0, 0x8000000000050048}]}) r0 = syz_open_dev$vcsn(&(0x7f0000e2b000-0xa)="2f6465762f7663732300", 0xc68f, 0x40001) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f82000-0x8)={@rand_addr=0x10000, @empty=0x0}, 0x8) r2 = socket$inet6(0xa, 0x800, 0x3) r3 = dup3(0xffffffffffffff9c, r2, 0x1) ioctl$KVM_CLEAR_MEMORY_ONDEMAND_STATE(r3, 0x4010aef4, &(0x7f0000801000)={0x4, 0x80000001}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00009a5000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1a000)=@common="64756d6d793000000000000000000000", 0x0, 0x0, 0x0}) flock(r3, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) connect$inet6(r0, &(0x7f0000961000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000378000)={&(0x7f0000425000)=[0x100000001, 0x8, 0x8], 0x3, 0x400, 0x40, 0x5, 0x0, 0x4, {0x6, 0x1f, 0xfffffffffffffffe, 0x7, 0x7, 0x3, 0xdb9, 0x0, 0x100000000, 0x6, 0x80000000, 0x2, 0x1000, 0x80, "413853c810dc2db02841121a92ad23f467791f3025d5fd6c355c1cb2f6f603e3"}}) seccomp(0x0, 0x1, &(0x7f0000ad9000-0x10)={0x1, &(0x7f00005a9000)=[{0x100, 0x0, 0x3, 0x200}]}) 2017/10/18 15:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500c4}]}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000071a000-0x4)=0x0, 0x4) r0 = open(&(0x7f0000826000)="2e2f66696c653000", 0x80000, 0x100) timerfd_gettime(r0, &(0x7f0000922000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_tcp_TCP_INFO_EXT(0xffffffffffffffff, 0x6, 0x6b2, &(0x7f00005fa000-0x74)="", &(0x7f00008b4000)=0x0) 2017/10/18 15:39:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000748000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500ad}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004a000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000ed000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$inet(0xffffffffffffffff, &(0x7f0000e70000)="", 0x0, 0x104, &(0x7f000011c000)={0x2, 0x0, @rand_addr=0xffffffffff7ffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000b37000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000010d000)={0x0, 0x3f, 0x6, 0x6685}, &(0x7f00003ea000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009d2000)={0x6, 0x202, 0x1, 0x10001, r2}, &(0x7f0000c53000-0x4)=0x10) fchmodat(r1, &(0x7f0000e5a000)="2e2f66696c653000", 0x105) signalfd4(r0, &(0x7f0000ea0000)={0x4}, 0x8, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e11000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a6a000)=@assoc_value={0x0, 0x0}, &(0x7f00008f1000)=0x8) 2017/10/18 15:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fc}]}) getrusage(0x0, &(0x7f0000dba000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f00005ff000-0x8)="2e2f66696c653000", 0x74) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a7e000)=0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000efe000)=0x1677, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000376000-0x4)=0x0, 0x4) 2017/10/18 15:39:24 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f00007eb000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000fc8000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f00003aa000)="2e2f66696c653000", &(0x7f0000fc7000)=[&(0x7f00002d0000)="2d736563757269747900", &(0x7f0000fc8000-0x1)="00", &(0x7f0000234000)="656d317b29736563757269747900", &(0x7f0000fc7000)="5b00", &(0x7f0000fc7000)="6d696d655f7479706576626f786e65743163707573657473797374656d6370757365746574683100", &(0x7f0000fc8000-0x1)="00", &(0x7f0000fc7000)="7070703100"], &(0x7f0000fc8000-0x20)=[&(0x7f0000774000)="2c00", &(0x7f0000fc7000)="776c616e302e2500", &(0x7f0000fc7000)="00", &(0x7f0000fc7000)="00"], 0x1800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006e1000)="", &(0x7f0000b5a000)=0x0, &(0x7f0000f44000-0x4)=0x0, &(0x7f0000fc8000)="51") fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) fcntl$setstatus(r3, 0x4, 0x10000000000423f8) fcntl$setown(r2, 0x8, r4) sched_getattr(r4, &(0x7f00008d0000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) tkill(r0, 0x13) shmctl$SHM_LOCK(0x0, 0xb) timer_getoverrun(0x0) lseek(r2, 0x0, 0x0) 2017/10/18 15:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1d000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f7}]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000492000-0x38)={&(0x7f00001b9000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091d000-0x90)=[], 0x0, &(0x7f0000d83000)=[], 0x0, 0x0}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) tee(r0, r0, 0x3, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c45000-0x24)={0x82, 0x7, 0x800, 0x0, 0x9, 0x38000000000, 0xe4f, 0x2, 0xfffffffffffff800, 0x8, 0x9, 0x401}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000007e000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000ce9000-0x4)=0x0, 0x4) 2017/10/18 15:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011a}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000051f000)="2e2f66696c653000", 0x2001, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000014000-0x8)={r1, 0x1}) iopl(0x0) socketpair(0x0, 0x80007, 0x733, &(0x7f0000306000)={0x0, 0x0}) r4 = add_key(&(0x7f00004a6000-0x6)="6c6f676f6e00", &(0x7f0000220000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e59000-0x5b)="f267bbeed2bd527c3c22cac944fd4fb8117ff04a3a47df8aad02f86002e12351a7e742c018fa6d4124747a55cc5c54b9fba9f7f15b7ef773b0b3d652e85406e9723f75d95280a907c700893da342b400120144f67496beddc200ad", 0x5b, 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f0000b3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d) connect$inet6(r3, &(0x7f0000a32000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x1c) read$eventfd(r2, &(0x7f0000c36000-0x8)=0x0, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cff000-0x8)={0x0, 0x0}) 2017/10/18 15:39:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000d15000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500df}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000347000)={0x0, 0x0, 0x0}, &(0x7f000040c000-0x4)=0xc) tkill(0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)="2f6465762f7667615f6172626974657200", 0x321000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000306000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000613000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000041d000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000095000)=0x8c) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00009cf000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000)=0x8) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000217000-0x10)={0x3, 0x3, 0x6, 0x0}, 0x10) sysinfo(&(0x7f00006d6000)="") ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000831000)={0x25, 0x200, 0x9, 0x8}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00005f5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/10/18 15:39:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050046}]}) getsockopt$inet6_tcp_TCP_RECVD_TOS(0xffffffffffffffff, 0x6, 0x6c1, &(0x7f0000cec000)="", &(0x7f00000b4000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000653000-0x4)=0x0) sysinfo(&(0x7f00006f7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000258000-0xc)=@sack_info={0x0, 0x5, 0x3f}, &(0x7f00004d3000)=0xc) r1 = creat(&(0x7f0000527000)="2e2f66696c653000", 0x125) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000205000-0x98)={r0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8}, 0x98) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b81000-0x4)=0x0) 2017/10/18 15:39:25 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f00007eb000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000fc8000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f00003aa000)="2e2f66696c653000", &(0x7f0000fc7000)=[&(0x7f00002d0000)="2d736563757269747900", &(0x7f0000fc8000-0x1)="00", &(0x7f0000234000)="656d317b29736563757269747900", &(0x7f0000fc7000)="5b00", &(0x7f0000fc7000)="6d696d655f7479706576626f786e65743163707573657473797374656d6370757365746574683100", &(0x7f0000fc8000-0x1)="00", &(0x7f0000fc7000)="7070703100"], &(0x7f0000fc8000-0x20)=[&(0x7f0000774000)="2c00", &(0x7f0000fc7000)="776c616e302e2500", &(0x7f0000fc7000)="00", &(0x7f0000fc7000)="00"], 0x1800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006e1000)="", &(0x7f0000b5a000)=0x0, &(0x7f0000f44000-0x4)=0x0, &(0x7f0000fc8000)="51") fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) fcntl$setstatus(r3, 0x4, 0x10000000000423f8) fcntl$setown(r2, 0x8, r4) sched_getattr(r4, &(0x7f00008d0000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) tkill(r0, 0x13) shmctl$SHM_LOCK(0x0, 0xb) timer_getoverrun(0x0) lseek(r2, 0x0, 0x0) 2017/10/18 15:39:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fb9000)={0x1, &(0x7f000048f000)=[{0x6, 0x0, 0x0, 0x50028}]}) shmget(0x0, 0x3000, 0x0, &(0x7f0000164000/0x3000)=nil) eventfd(0x0) r0 = creat(&(0x7f0000277000-0x8)="2e2f66696c653000", 0x150) mknod$loop(&(0x7f000044e000-0x8)="2e2f66696c653000", 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000580000-0x98)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x6, 0xf, 0x0, "7dcf31cce47cd00935b356bc7a4bf33b971812dcb7bf9f888a225341752cd34cecc9c507be24b168b45af56a8caa8cb2c165f84be00d2d292a26b965a208eedb", "ad2ce33c1ba5cfc3e6aa9ad882eac70b3dd8e4ab63c51056bcf2c88e62537553", [0x80, 0x4], 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000033000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a4000)=0x14) 2017/10/18 15:39:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50118}]}) r0 = open(&(0x7f00008a1000)="2e2f66696c653000", 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000143000-0x4)=0x0, &(0x7f0000051000-0x4)=0x4) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000b17000)="f0") 2017/10/18 15:39:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000bd0000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b1}]}) r0 = creat(&(0x7f000011e000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a86000-0x10)={0x0, 0x800, 0x3c2f, 0x3d1}, &(0x7f0000ec4000-0x4)=0x10) open$dir(&(0x7f0000545000-0x8)="2e2f66696c653000", 0x80000, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002ab000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000003d000)=0x20) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000629000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:39:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fb9000)={0x1, &(0x7f000048f000)=[{0x6, 0x0, 0x0, 0x50028}]}) shmget(0x0, 0x3000, 0x0, &(0x7f0000164000/0x3000)=nil) r0 = accept(0xffffffffffffffff, &(0x7f0000cd1000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bac000)=0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee6000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) write$eventfd(r1, &(0x7f0000948000-0x8)=0x80000001, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c4000)={0x0, []}, 0x4) 2017/10/18 15:39:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011d}]}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00007d0000)=0x0, &(0x7f0000b9d000-0x4)=0x4) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setns(r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00006a7000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c52e37bf7ea56f94c327cea3ce84e5687c61866d553a5106faf2ea536820ec5d6eebbb2774e6f23fcef9a5e4a274ba3f614672f23f21116a08ffb60580309ca91930f0190909efa598880977eb6ac4a5"}, 0x160) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003cf000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000816000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a0000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fa2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r2}) getsockname$inet(0xffffffffffffffff, &(0x7f00001a3000+0xc2e)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099a000-0x4)=0x10) 2017/10/18 15:39:25 executing program 2: r0 = socket$inet(0x2, 0x0, 0x1ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ede000)={0x1, [0x0]}, &(0x7f0000328000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e7f000-0x10)={0x1, &(0x7f0000fc0000-0x8)=[{0x6, 0x0, 0x0, 0x840000000050579}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ad4000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001f3000)=0xa0) bind$inet(0xffffffffffffffff, &(0x7f0000efc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b06000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x486, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000031c000-0x20)={0xc38, 0x200, 0x800a, 0x6, 0x1000, 0x2, 0x7fff, 0xd46, r1}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000453000-0x64)={&(0x7f0000ec0000)=[0xffffffff00000000, 0x100], 0x2, 0x0, 0x100000000, 0x2, 0xed6, 0x5, {0x100000000000000, 0x2e, 0xa72, 0x8005, 0x100400000, 0x401, 0x101, 0x5040, 0x7, 0x5, 0x7f, 0x1, 0x9, 0x1, "9f1b5dde6814bbb8030005f976267222799a4e763ca0aea769b0b4f6e82944e4"}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000516000-0x4)=0x0, &(0x7f0000242000)=0x4) socketpair(0x2, 0x800, 0x5, &(0x7f0000780000-0x8)={0x0, 0x0}) fcntl$F_NOHUGEPAGE(r6, 0x803) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x3) syz_open_pts(r5, 0x0) 2017/10/18 15:39:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000ee5000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") seccomp(0x1, 0x0, &(0x7f0000a33000)={0x1, &(0x7f000070e000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050148}]}) r0 = memfd_create(&(0x7f0000c0c000)="267b76626f786e65743073656c696e75785b706f7369785f61636c5f61636365737340217d2d00", 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000312000)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) 2017/10/18 15:39:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ac1000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001f}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000021000-0x1)="2e2f66696c653000", 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000027e000-0x8)={0x0, 0x0}, &(0x7f0000a8e000)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000fd3000-0x4)={0x0}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dab000)={0x0, 0xa, "6cd31e3572ffcec8a05c"}, &(0x7f000030f000)=0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001cb000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x1136, 0x5, 0x92ce, 0x1f, 0x1, 0xfffffffffffffffc, 0x7f, 0x6, 0x2, 0x0, 0xf417, 0x4, 0x80, 0x3ff]}, &(0x7f0000cb1000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ed1000-0x98)={r1, @in6={{0xa, 0x0, 0x4, @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]}, 0x100000000, 0x10000}, &(0x7f00006a3000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f73000)={r2, 0x7d, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000028c000)=0x0, &(0x7f0000152000)=0x4) r3 = request_key(&(0x7f0000c81000-0x8)="7472757374656400", &(0x7f0000c86000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd1000-0xc)="6b657972696e676574683100", 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005ef000-0x4)={0x100000000, 0x7, 0x8000}, 0x4) r4 = request_key(&(0x7f000038e000)="7573657200", &(0x7f00007c7000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007f1000-0x1)="00", 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000d57000-0x80)=[{&(0x7f0000505000)="fc6740128eef9ffde80779a54436d53dea879dc26035e0b5bd882753766f7fea79b5df282d61ce01d31983fae843deaeb25fb909232c17ef3cceb3799c4f9a59dce3dccf0999955608ff8ae789f88deab0d2d9144d57f26c2fd6d3282e4a08b7ecbf30e3bc9e8bce5476b65113e46d48cf3cbd5d08f2007d0ff043be20c7ef87215342a936e0553014f6859f5996d9162c788d8eea4d375a7f1b1fcec09797d9f1908952dc159c38925818d1befaa0aef77f55789f540dfd435d4041", 0xbc}, {&(0x7f0000c17000)="561b690c4a163c536af27ccbbe397144bcffb4cafac7508e78a0fe594c58c498829630a8d17cf3cd638577650f9960a5cb887d41c885dc3b8971e6117f64d3afc328390488396f0d1356d6ca181cbca6980ddcd7020b58c1cb394f583e0a69e58c793ea7411f4947a7202bf7", 0x6c}, {&(0x7f0000fca000-0x6d)="694d329934ed37451852c2889f01ab5b10d6a1934f845be453500596b0e26f707500b31621ae5730f8e5436a613e83aea7c2a8c82ad6e2eb64b3d1bceb1280e94466b60a5041ed4b1e60e8bc20d544fe72533d86f52c15940a2fd9c94e88841971e46d785b0f933b649af2a6da", 0x6d}, {&(0x7f0000c75000)="a2c904c03688937285839825ff371adaf564b510a00512b9b5c4a5d3b2b488a647023434e45b0e66ccac51ad52818a7aa395ed6f32f7c28669", 0x39}, {&(0x7f0000d79000)="cb00ee1222489881b35f0ee4f7518fbba06f3e6d2bf9c4071f8c0338af4027b62f589628516a727f1c661a0e45ba0c603ff9a0eda83b586055c0c4d94820c4467498e8e5db45139a7c10ef51577419d8861ff924eac1a426d8c9e186f983a7ba652d7fa0515158789ff813bb35ba5942a4e3e6316cccd94be16ebe53ad49af8303f0531409b5d1d53d1c19a84bc6217107f7897de75e093fdb2250a665c7601172", 0xa1}, {&(0x7f0000cfc000)="714506a4c66ad334fe079580547531fbc90da67f74222b6c60e87a7e03ce640f1e23ed9380918a695aa224992b0ef8da935eb7de7b3d705756e3f3b865c3b82bc6f118f626fe93e2910fbd7aa7c4112478a27cd55554cea5effb", 0x5a}, {&(0x7f000002c000-0xa9)="e3f4d250595f80ce03b2ab8c183848913e6866414bf7e7d588dbe198b50b77ff841296c5192db2302e959f568466946cafabb31f8f6f3f7b9cd5756d8910dd40122ed42c13fa361d052078116e5f387453e612f3c868b3e9d90b4a80579becf14d471c8be862422cc40c24fc2eb25bdcdac33e8a1f5de66af9e293462c1d563e7f23af15fa8b7af946568c5a05fbacd6d5ef202e7c26838dd8405f184817d2c58e7f3436e00f0656d2", 0xa9}, {&(0x7f0000937000)="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", 0x1000}], 0x8, r4) clock_gettime(0x400, &(0x7f0000f46000)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f0000648000)={0x27, 0x1, 0x9, 0x0, 0x8, 0xfffffffffffffffb, "093f969baf06f7a39a159e2916df81eba7db555fcc8e36f5aa7f088fe1e65c9d16c09c656ecb4b4dfeeafac02c641eae67bb10e3cfec51ce42c096124d0a34", 0x9}, 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000722000-0xe8)={{{@in=@multicast2=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4f000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000216000-0xc)={r7, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000061f000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000dbc000-0x20)={{0x77359400, 0x0}, {r5, r6+10000000}}, &(0x7f00007e3000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000423000)={0x0, 0x0, 0x0}, &(0x7f0000dc5000)=0xc) 2017/10/18 15:39:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000fd2000)=[{0x6, 0x0, 0x0, 0x50010}]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000ec000-0x4)=0x0, 0x4) r0 = syz_open_dev$sg(&(0x7f000024c000)="2f6465762f73672300", 0x1, 0x0) r1 = add_key(&(0x7f00009e9000)="7573657200", &(0x7f0000de0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000086d000-0x8a)="4ffa2e643ed0643c22d565ad9f7ea76fca84f9dcb02a11cf7bc9c9f0a8ff188fb4390bc9a3ddc154e33dea6a579eeebdd9d3a9a6160fdef9267c8dc109d10ac3f838c5fec723b05e2076ade372e5e6da0b9342814834b590afde6e444a1b20a6e31ea645778a33eaab2bb0198460e58efb5b87facda86b5f213a816c703de1f80d972e832039812b5ea6", 0x8a, 0x0) keyctl$clear(0x7, r1) clock_gettime(0x0, &(0x7f00009f3000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000086000)={r2, r3+10000000}, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000d8a000-0x400)={"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"}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ada000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000ee1000)={r4, 0x3, &(0x7f0000ae7000-0xc)=[0xde8, 0x1, 0x3], &(0x7f0000d16000)=[0x5, 0x200, 0x8], 0xbd7515bd714936c, 0x3, 0x200, &(0x7f0000b3d000-0xc)=[0x49b0, 0x7, 0x8], &(0x7f0000079000-0x14)=[0xffffffff, 0xffffffffffffc603, 0x7ff, 0x10000, 0x7], 0x0}) getsockname(r0, &(0x7f0000c42000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b0e000)=0x6) 2017/10/18 15:39:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003ef000-0x10)={0x1, &(0x7f000039a000-0x8)=[{0x400000002000006, 0x0, 0x0, 0x84020000005056c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f92000)="2f6465762f72746300", 0x0, 0x0) recvmmsg(r0, &(0x7f0000d91000+0x48e)=[{{&(0x7f0000826000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000dcd000)=[{&(0x7f00008c7000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000522000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f00002ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000743000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x4, &(0x7f0000d3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x7ff}, 0x100000001}, {{&(0x7f000019d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000fef000-0x40)=[{&(0x7f0000c1e000)="", 0x0}, {&(0x7f0000cff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000ce7000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000a8a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x4, &(0x7f00006a6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x8d}, 0xb}, {{0x0, 0x0, &(0x7f00006e1000)=[{&(0x7f000093b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000eac000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f000057b000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f000023a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x4, &(0x7f00008c8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1, 0x100000001}, 0x8000}, {{&(0x7f0000b04000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003c8000)=[{&(0x7f0000e25000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000dbd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000dde000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000045d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000479000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000b24000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f000010f000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000af1000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000a37000)="", 0x0}], 0x9, &(0x7f0000347000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x0}, 0x9}, {{&(0x7f00002b3000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000daf000)=[{&(0x7f00006f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f00000ad000)="000000", 0x3}, {&(0x7f0000567000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f00006a8000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x4, &(0x7f000055a000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x7fffffff}, 0x20}, {{&(0x7f0000313000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000154000-0x10)=[{&(0x7f0000cf5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x1, &(0x7f0000053000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x2}, 0x2}, {{&(0x7f0000dfc000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b0f000)=[{&(0x7f0000acc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000724000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000525000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000be8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f000041f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00003c3000)="00000000000000", 0x7}, {&(0x7f0000230000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x7, &(0x7f0000daf000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x3}, 0x80000000}, {{&(0x7f00006e5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x70)=[{&(0x7f0000c83000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000daa000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000d5d000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000cbe000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000d2f000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f000082a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000be9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000c32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x0}, 0x9}], 0x8, 0x40, &(0x7f0000d0b000)={0x77359400, 0x0}) accept4(r0, &(0x7f0000113000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ec5000)=0x14, 0x80000) sendmsg$unix(r0, &(0x7f0000a06000)={&(0x7f0000039000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000adf000-0x50)=[{&(0x7f0000448000-0xdd)="01ad5c7ab87c1af27bf7697a491a5ff64031394a1db761c94b0283df04a5590366e854d350542a01c28d2f2ec844ad0e01ca8ee59f1061944361c4be4367fde2d98c4636ca8d98eb736cbc9f2051a032af10ce3ce39f067586e1c512d36b6840115ad009ff3999f237ee8f36a878a46f6133fc4c4c1fe959c116c4d5ce2c04d6e657fd421d7e8e78c2e24daa0c757495e7c06971ad9e2219dc17445ecedd43ec13a320371526b03a562f7271e68057d0469215d9c8ed88bbae15759654364d51c09718e55cb97f3c51aa24d4db5db000b44998eba6d36ffb45d3a68fa8", 0xdd}, {&(0x7f00009d2000-0xeb)="d3f5b7c12d8cd0c4d20b378fee38a4c45b58cbc6d1f55a2972e7806b116352ef418e9c23564b42d3f44f1c51dfe055ee3e1c58f6d3387c36cba368f771298f3f74c9b051c8f1dbbb6595d959c5ce904f13fd6fc46cd5a110418bdefb2c1e83f6d23c607dffda11d97d98377209b23f28223f127be6e54c5ffbb7041d3d918966a5bd1c0c2f5caab5a9e86b4a6c72ca6c16f9b5b1c0f51029ee947214f1e4c55335cc5d25284920ae9ca24f505651021cc181684c2e9984d3d0885aade6e033becda86070c9d23b4c8ed9c2924f113a36d5cbb6096ff72b62ebaa5b501ba1104a3dd1ad322316529ccd28b3", 0xeb}, {&(0x7f0000a9d000)="0cef3e520e2ca12b4bc9760a41976fd04a324f1b69d89e18f99e9704bb419d4391c3f8e9d924fcd95f7c00efb37d7b7a13df6dab9c4778fee06f985e619b0b09f5c3d2446e5dc4abf756a04f102e7972b376fba0ace1b405c559ae535fb228ca5c566ddcf440f78fc4e90ee822bf4a6754166dfbcf5025197bbb49e1835d627672b08541ef39ec20f93a1473b60fbae09e5905f6dd4ec7a91517fb5e6fcad4845c1fe65832e089b94f42", 0xaa}, {&(0x7f0000ced000-0x9e)="bd6b23b7744d253ff232418015bc72aaf2462ef269890edef1049f3129e39739e74e1a53bf9a5524f321298d5cf6af6fa26caed5f7ab974e20fa4103a3a9e244350e65a8405d87610b634ecab14f9e5c965dba06f339db286af92d8a6617a08134299a6801345cd7aea1bf5e5ecaaa091d6e6d4b2b32ae366cf63c8aaba8db78b26941fe4f194c95e25ab74c4682c85644689c9a1bc011decd342ec159f6", 0x9e}, {&(0x7f00009ff000)="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", 0x1000}], 0x5, &(0x7f0000ebd000)=[], 0x0, 0x40000}, 0x80) syz_open_dev$evdev(&(0x7f0000a0b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x5, 0x8300) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00004af000)={@rand_addr=0x800000000, @broadcast=0xffffffff, r1}, 0xc) mknodat(0xffffffffffffffff, &(0x7f00002f5000)="2e2f66696c653000", 0x0, 0x0) keyctl$join(0x1, 0x0) 2017/10/18 15:39:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x92, &(0x7f0000487000/0x4000)=nil) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500c3}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$ipx(0xffffffffffffffff, &(0x7f000075d000-0x26)="", 0x0, 0x0, &(0x7f0000f04000-0x10)={0x4, 0x0, 0x0, "5c75b1a74320", 0x0, 0x0}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f1d000-0xc)={0x200, 0x1, 0x0, 0xff, 0xa16}, 0xc) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000499000)=0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000894000)={0x0, 0x0}) open_by_handle_at(r1, &(0x7f00002f6000)={0x33, 0x800, "1c6682227b1279d4a828afbf44c22980bffdee23e9d420c073096fe2067c701c1ef98e475942ac8e55a359"}, 0x20000) 2017/10/18 15:39:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000000)={&(0x7f0000e82000-0x9b)="fa4090dcde82064dab99a8e9ee5a8742da9b7881c5c151a6e35ce93ae209da7fc5c132138939d9c2be3aae197282003ea09bbca2c17a676da84e3d7ece08a68d7c1db5226d1f154071b90f1d0ec19a13db1afabe51e260ae2ad5ac5c9466f2a91342b2b0e3270e369b3fb11c9a9ab0ca7c1ba88621ba62e35614b77de19388c3b560d3e5f194c265f52c40ff58496510d043653816bde6b00e0699", 0x9b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000096c000-0x8)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) r2 = inotify_init1(0x0) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000d85000)="2f6465762f7663732300", 0x5, 0x200100) getsockname$netrom(r3, &(0x7f0000837000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000039e000-0x4)=0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) munlock(&(0x7f0000518000/0x4000)=nil, 0x4000) fcntl$setown(r2, 0x8, r0) fcntl$getownex(r2, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x100000000, 0x71, r2, 0x0) ptrace$getregs(0xf, r0, 0x8, &(0x7f0000091000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000414000-0x4)=0x0) syz_open_dev$mouse(&(0x7f000018c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x20000) r5 = fcntl$getown(r3, 0x9) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000b7d000)={0x98f7, 0x1, 0x1, 0x7, 0x2}, 0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000997000)="2f6465762f73657175656e6365723200", 0x3, 0x0) getpgid(r5) bind(r6, &(0x7f00008b1000)=@l2={0x1f, 0x10000, {0x3, 0xfff, 0xff, 0xfffffffffffffffc, 0x8, 0x3f}, 0x10000, 0x5}, 0xe) ptrace$getregs(0xe, r4, 0x0, &(0x7f00008e9000)="") keyctl$unlink(0x9, r1, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001ae000-0x4)={0xffffffffffffffff}) keyctl$read(0xb, r1, &(0x7f00009a8000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) 2017/10/18 15:39:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000000)={&(0x7f0000e82000-0x9b)="fa4090dcde82064dab99a8e9ee5a8742da9b7881c5c151a6e35ce93ae209da7fc5c132138939d9c2be3aae197282003ea09bbca2c17a676da84e3d7ece08a68d7c1db5226d1f154071b90f1d0ec19a13db1afabe51e260ae2ad5ac5c9466f2a91342b2b0e3270e369b3fb11c9a9ab0ca7c1ba88621ba62e35614b77de19388c3b560d3e5f194c265f52c40ff58496510d043653816bde6b00e0699", 0x9b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000096c000-0x8)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) r2 = inotify_init1(0x0) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000d85000)="2f6465762f7663732300", 0x5, 0x200100) getsockname$netrom(r3, &(0x7f0000837000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000039e000-0x4)=0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) munlock(&(0x7f0000518000/0x4000)=nil, 0x4000) fcntl$setown(r2, 0x8, r0) fcntl$getownex(r2, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x100000000, 0x71, r2, 0x0) ptrace$getregs(0xf, r0, 0x8, &(0x7f0000091000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000414000-0x4)=0x0) syz_open_dev$mouse(&(0x7f000018c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x20000) r5 = fcntl$getown(r3, 0x9) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000b7d000)={0x98f7, 0x1, 0x1, 0x7, 0x2}, 0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000997000)="2f6465762f73657175656e6365723200", 0x3, 0x0) getpgid(r5) bind(r6, &(0x7f00008b1000)=@l2={0x1f, 0x10000, {0x3, 0xfff, 0xff, 0xfffffffffffffffc, 0x8, 0x3f}, 0x10000, 0x5}, 0xe) ptrace$getregs(0xe, r4, 0x0, &(0x7f00008e9000)="") keyctl$unlink(0x9, r1, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001ae000-0x4)={0xffffffffffffffff}) keyctl$read(0xb, r1, &(0x7f00009a8000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) 2017/10/18 15:39:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dbd000)="2f6465762f7573626d6f6e2300", 0x9, 0x200040) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000077f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") seccomp(0x100000000001, 0x0, &(0x7f00000b7000)={0x1, &(0x7f0000134000-0x8)=[{0x2000006, 0x0, 0x0, 0x500dd}]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df2000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) syz_open_pts(r1, 0x401) getpgrp(0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000a7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f000066d000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f00007a4000)="2f6465762f76637300", 0x200, 0x0) socketpair(0x3, 0x0, 0xc2, &(0x7f0000051000-0x8)={0x0, 0x0}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000103000-0x8)=0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000379000)={{0xa, 0x2, 0x2c3, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x6, [0x107b, 0xffffffff, 0x200, 0xee1, 0xffffffff00000001, 0x100, 0x3, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000003d000)={0x0, []}, &(0x7f00008ad000-0x4)=0x4) syz_open_dev$tun(&(0x7f0000076000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) accept$nfc_llcp(r3, 0x0, &(0x7f0000fa6000-0x4)=0x0) fcntl$setlease(r4, 0x400, 0x2) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000dbc000)="", 0x0) ioctl$KVM_NMI(r0, 0xae9a) 2017/10/18 15:39:25 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000007e000)=[@in6={0xa, 0x2, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0xffffc00000000000, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x3, 0xeead, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50101}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50104}]}) r1 = openat(0xffffffffffffffff, &(0x7f0000698000-0x8)="2e2f66696c653000", 0x0, 0x0) getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a3f000-0x4)=0x0) sched_getparam(r2, &(0x7f00000b9000-0x4)=0x0) fstat(r1, &(0x7f0000c3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000188000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00005e9000-0x4)=[0xffffffffffffffff]) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000015e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) setregid(r3, r4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000608000-0x8)={0x0, 0x4}, &(0x7f00005f5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ab7000)={r5, 0x100000001}, 0x6) mkdirat(r1, &(0x7f0000f0d000)="2e2f66696c65302f66696c653000", 0x120) r6 = socket$inet(0x2, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r7 = accept4(r6, &(0x7f0000f9a000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a23000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f000039f000-0xc)={0x4, [0x51, 0x817, 0x1, 0xffffffff]}, &(0x7f00007d4000-0x4)=0xc) setsockopt$inet_int(r6, 0x0, 0x14, &(0x7f0000f59000-0x4)=0x1, 0x4) 2017/10/18 15:39:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000860000-0x10)={0x1, &(0x7f0000dd4000-0x8)=[{0x2000006, 0x0, 0x0, 0x80000000000500a0}]}) pipe2(&(0x7f0000ae0000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000123000+0x748)={0x4, 0xfffffffffffffff8, 0x8, 0xfff, 0x8, 0x9c}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000582000)={0x0, 0x0, 0x0}, 0xc) exit_group(0x3) setfsgid(r1) 2017/10/18 15:39:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000257000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c96000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000-0x4)=0xe8) write$eventfd(r1, &(0x7f0000a54000)=0x7, 0x8) seccomp(0x100000000001, 0x0, &(0x7f0000666000)={0x1, &(0x7f0000cf5000)=[{0x2000006, 0x0, 0x0, 0x500d7}]}) accept$unix(r1, &(0x7f0000d8c000-0x3)=@abs={0x0, 0x0, 0x0}, &(0x7f0000210000)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe00260d4cbfaa7c9, &(0x7f000018e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006a2000)=0xab) 2017/10/18 15:39:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1000, &(0x7f0000664000-0x1)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a21000)={0x7, &(0x7f00003a6000)=[{0x65, 0x10000, 0x7d3, 0x9}, {0x2e2, 0x105, 0x7fff, 0x8001}, {0x8, 0x1, 0x0, 0x100}, {0x1, 0xfffffffffffffffc, 0x1, 0x200}, {0x401, 0x8, 0xd187, 0x5}, {0x5, 0x431, 0x1000000000, 0xc3a}, {0x5, 0x9, 0x1, 0x1ff80000}]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50032}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c00000)="2f6465762f72746300", 0x0, 0x0) sendmsg(r2, &(0x7f0000854000-0x38)={0x0, 0x0, &(0x7f00009a4000)=[{&(0x7f0000aed000-0x3f)="23ff0e17711631104c00a6b8805ce03000d02fcbd81ff853b95922a314020039557c20ca35137333284f79c9a39c98cd82e5a6ff8f08555be7160dd3b0f7e4", 0x3f}, {&(0x7f0000417000)="650697270cc55ac0567aaea3109e62857d803b86afece8ea1c3c642418e9236c7daf0253186be27a2b8f4c582318b0d582b31ebdc014912b27066e1f5e24c37c671b6d7ec2b83c3eb2f321803de8deb7e0a5d1965d5b7177662e45ec36e59efeec3e33ef18aaf67f53cd199a7058136ca4a42d374fdf9aa762624a6ffe6c06ac1f881eb91910ef17022e36c9992a2d", 0x8f}, {&(0x7f0000f48000)="ea353e71dab3a3b8f5b4a8", 0xb}, {&(0x7f0000be2000)="", 0x0}, {&(0x7f0000a8a000-0x49)="f5222e215ed2990ac244dd0e8e412bc2fdeee18370c8b9d4a8817ec2bb40b2d32993b7d52ec96e05073f406c174bf01a760bface698c93fea78373ef6ab864f01e71e8cb6e5c029227", 0x49}, {&(0x7f0000f61000-0xaa)="6dbe60ed84a410e52adf4cd57518db7df52c266b2000361693fd4e383bac62c345da07364461a28446537d37f007dca4caf0b3d293c516b31b77a7d5928909a690ef6075c3c0d53cb1c169ae9f8f14f240d68dccedea250843e6b0a9f05450c05d70979ef4c6aad343d554c240fe6442954bbb9f9edf8da1560f8150ad1575860de6de26bd54997fede0a72625e60d18e48e1810fab379773ad36eb9ae986dfb13156ae5ece73200d977", 0xaa}, {&(0x7f000031d000-0x5e)="45f1ee58a48b9c2eb5e85d6bbffad32fc7fe2f8fa6665d05fc273f78e18859a981fe4399a4afe416558fc860326fdf4b094f1b74ad20c1b721e81a8a4d659f922faafb140fc347f41f4bb89824581a5f88da01795e084f9d6c4a96d48121", 0x5e}, {&(0x7f0000f85000-0xc1)="af0254d0edeb5d84d361d559bc182c348292166826dffdf4f1bc0942f446aa37021c819bd800ada0da0409ddde1f6dd39dc9d989e644c6209e3626a27313d4077553c92b9899d777815087f9f11cbe2b287c502b9f6af37603b1aaca6f0080350179432a0fc98541aa2a1aa1a6b963a4c30b5d3da4a927ec33284005d2660af7d793d74d9daba0bcb7500d138704ed3cd3761a95e5b99626f6ed4a611c945352c3a4c8d7d26fd4bdad1ab152a33228d4f7a277db62a50008613f4ea149616f88a3", 0xc1}, {&(0x7f00007e2000-0x76)="1e1288eabcf4f0fdb09f50ce6c350fa8d95049720d82d2e845a2c5f780962dd34fc8bf3f5235e7a0b0bd41421ffbbb7ac913219a6354ab0923d731a15a60b027a462c24d515754bead3277bb29796f691f3f1313a8824fd002624c001b70661f6a0c3dad23b8ff4079a08fb07f425b749c0a9368fafb", 0x76}], 0x9, &(0x7f0000f32000)=[{0x78, 0x117, 0x1, "d30058ab8539f40ae46f4d8f5ccd7c261788df2b5e93e329eea32f226575f0a47737c497a3fe8a7e8c00764887cfe4925a8bf66ad9be78b44b7fba753dced0f533dbcdb7acd0890e0759404ccc434ee914d0da27f97e5e7c9662877b46ada7d1b3"}, {0x48, 0x6, 0x8, "15bb125c469d5ed1c7b38543ceebe3f5ae1dd7c55c8727872ddc3c91f8e2da5a9c0520a1cf4a0c01f76319c80940a3c85771"}, {0xe0, 0x10f, 0x6, "f8f869769aec1d85442440443b5970f807592739c4e7516162833baf8934369e819f29092dbc6cce509bed625c168d11b842cf9b8e1f5f1cf89ec47d22230322048bf16cd0abcfdccdb3144f3ce883d0cbfbf498f424f2f1d5fdc96640919738b647ea3272310e466f8a95af5a005626df686942ae65b68995534c0a7142c7bac227e395eb2ba769364fae3ae1183ed78a2b2ddb7a5264ae04ff2d28c04462a5bc7b6c1ef19bdf42e3c93a502180d76822e67eda90d3c6346ba840f85777251ec86f0c663825101ca851e933c15c9986"}, {0x110, 0x10c, 0x8, "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"}, {0x1010, 0x101, 0x7, "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"}, {0x20, 0x18f, 0x8, "fb74944dfd1bccddc1345c9d1b961f"}], 0x6, 0x0}, 0x48040) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000281000)=0xc) setfsgid(r3) accept$inet6(r2, &(0x7f00000d5000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008bd000-0x4)=0x1c) 2017/10/18 15:39:25 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000df8000-0x4)=0x8) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000012a000)={"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"}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_pwait(r1, &(0x7f00001ea000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2, &(0x7f0000275000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000437000)=@random={"757365722e00", "766d6e6574307b00"}, &(0x7f0000324000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) 2017/10/18 15:39:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x5) r1 = dup(r0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f00003c3000-0xcd)="0a7b3a4dd0a39de155aa6c4257e63c934885c8cb16dd9dc16ffed51fb89c91047b12a6345347aa6c998157cf545f0a9f28aac554cafbfd00c4ee9e6ef355d4a072ae9190a085a56e12cc853a603092c563bccaf514987d520cb22e047284c8f88b62028b4d86473b07ee95761ce8b9c02d952e50e2e2858b2ee00f20db008fc17f4f55a1b3ea99a0e4aeee48d8beb06a9886fb52cd934e09015d3f9814bc2af33214b4528807a459e3f540e74a761ec382f11a1ffeeb5eabe21162898a1e3ce5038a0bc0846f5a9035023822a8") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)="00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001000)=0x7) syz_open_dev$usbmon(&(0x7f0000000000+0x6a1)="2f6465762f7573626d6f6e2300", 0x5, 0x20000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)="") 2017/10/18 15:39:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c7f000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b4d000-0x4)=0x5, 0x4) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5000b}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008eb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000720000)={0x0, 0x0, &(0x7f000028c000-0x64)=[]}, &(0x7f00002ea000-0x4)=0x10) r2 = accept4$inet6(r0, &(0x7f0000624000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000035e000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b0b000)={r1, 0x10001}, &(0x7f0000e5d000-0x4)=0x6) r3 = dup3(r2, r2, 0x80002) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d99000)={0x3, 0x3, 0x8000, 0x3, 0x2, 0x3, 0x8, 0x200, r1}, 0x20) uselib(&(0x7f0000f96000)="2e2f66696c653000") 2017/10/18 15:39:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000168000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000003f000)=0x0) seccomp(0x1, 0x0, &(0x7f0000352000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x501ea}]}) set_tid_address(&(0x7f0000003000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000fbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = inotify_add_watch(r1, &(0x7f0000f8c000-0x8)="2e2f66696c653000", 0xd1) inotify_rm_watch(r1, r2) 2017/10/18 15:39:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f000040e000)=[{0x6, 0x0, 0x0, 0x840000000050535}]}) chmod(&(0x7f0000fe6000+0x4a9)="2e2f66696c653000", 0x8) r0 = open(&(0x7f0000d49000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f000034f000)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f7b000)={0x0, 0x6, 0x30}, &(0x7f0000cef000)=0xc) lremovexattr(&(0x7f00000e8000)="2e2f66696c653000", &(0x7f0000c92000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ee000-0x14)={r1, 0x6, 0x3, 0x1, 0x0, 0xffffffff80000000}, 0x14) statfs(&(0x7f00006a3000-0x8)="2e2f66696c653000", &(0x7f000052b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/18 15:39:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a33000)={0x1, &(0x7f000070e000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050145}]}) socket$inet6(0xa, 0x807, 0x1) r0 = accept4(0xffffffffffffffff, &(0x7f000025b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab0000)=0x14, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c7a000)={0x6, 0x800000200, 0x1000000000ff, 0x89}, 0x8) getpeername$netlink(r0, &(0x7f00009bc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6a000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f00006ed000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x101000) fdatasync(r1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000044f000)={0x1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x1, 0x1000, 0xdd2, &(0x7f000019d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa7, 0x7, 0x0}) fcntl$getflags(r1, 0x40b) 2017/10/18 15:39:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50037}]}) r0 = creat(&(0x7f0000f56000)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000027d000+0x291)=0x0) ptrace$getsig(0x4202, r1, 0xffffffffffffff05, &(0x7f0000c40000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000093e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00005e4000)=0x1000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00002a7000)={0xd6, &(0x7f000007f000)="070b4f165efb128206e6e186e1a21b050d6375fd21deaa73657679c8231d5962e6267b34dd9ce0252bae91f13981dc0704805e435e7519dfa47402fccdde85742c1bfc7bd138e260935b04f94b65a1673d174438a0934c274c8eaf6aa171b05e5de5ea3f7c85b57df1ee12e319996ae5a65cbc8e2be8d1e51b33e3c2496121af61e1da2a9ed2079b1ca8165a2194b6d923df4e2c632b70add70eef2767d933746dd4b1dffc3697ec6cb9e360d6ae4dae9f67cf2fd564b0a3816c1f28f6617ca3e0b2c5712f06b87a4b7ef8f3e51fafb1bd8d79d524e8"}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000415000)={0x0, &(0x7f000027b000)=[]}) writev(r0, &(0x7f0000491000)=[{&(0x7f00008d6000-0x84)="a3caa697035b583c6e8ebcd5a63ed3d41b3148a55c522cac33f1e6bce654df91a5cf9841934dc8b19491a1efc3b7f1dce964659821153c807f42c28f958cad45611bbb7b26d068cbc71eccad7f468f3056707b1dbdb0a8823b428f5681d2b3f8999dacfc82bef0c82f5575b81bdc15c63127570797b82cd6cbb542ee7c1f15786aed876c61a353826deeb9626802567e8e9c25fbe9bb67f7d63770181d59ce1227443ab6d19a9768ca62f4f428fa9a26f8cdc4a0ad6c00e15f7c81b14c27d705a3851b29ecf2f7e2a752b7ac72d660990e583f6f7459b743f2ea351e676af59a34000416978413c9", 0xe8}, {&(0x7f0000f25000-0x95)="894a464f21b61a0de6e4ff99aa8a04ac962c26b4387ae8f125fe842683ed5e1e45dd23d1c024adf1c061c0a5085bc029bde6e4436c431f937fafb739acff481bfa3360b804a68b50551623c5277ade8302f17f47b4d8ab583ee285c8f9f98338e1d2934229dd9ebe16531aaf540f3b6860a76b9cd229d31a685a78a633f1611748444d55535379d1d40d5e26b9977b12142f01081c", 0x95}, {&(0x7f00006d7000)="", 0x0}, {&(0x7f0000743000)="7613b0733c3c619295df2f8aae4e0386de0f2edcf1f1d86d2450652e68fabd58fdc8a7b09e0dc2ce8085b636611a6658620ab984889130a85000659f0586018a77b8f51663386e022cc2e67b668c96bec660a6bab78ba96a1181793889f463dca44ffa1e71597d59383b31d687de412b87b96d32930e572f2daf0ebfe6c933c736e9bb55cbf7141882628d500a7213dfb88208c460edc88f52c89cc3e0177ef4dc4d9a9ce767c0c483654c7606216a7455b086d925f8d2f46a81222c4dace8e7897e4aaedf23d70a944805a725e22602876a979d8219", 0xd6}], 0x4) 2017/10/18 15:39:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fc0000)="2f6465762f766373612300", 0x0, 0x0) seccomp(0x400000001, 0x0, &(0x7f000085b000)={0x1, &(0x7f0000890000-0x8)=[{0x6, 0x0, 0xfffffffffffffffd, 0x200000501ed}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a49000-0x4)=0x0) accept$llc(r0, &(0x7f00009c7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c37000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(0xffffffffffffffff, 0x6, 0x6bf, &(0x7f0000255000)=0x0, &(0x7f00003ea000)=0x4) seccomp(0x1, 0x0, &(0x7f0000fb9000)={0x1, &(0x7f000048f000)=[{0x6, 0x0, 0x0, 0x50028}]}) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000095b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000d54000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r1, 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000001000-0x4)={0x80000000, 0x0, 0x3f}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000161000)=0x0) membarrier(0x1, 0x0) setpriority(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000050b000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c0d000-0x14)={0x0, 0x8, 0x4, 0x1, 0x9, 0x100000000}, &(0x7f00007d8000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d57000)={r4, @in6={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20, 0x1, 0xa6, 0x2d}, &(0x7f00007f2000)=0xa0) 2017/10/18 15:39:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000748000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500ad}]}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000ac9000-0x8)={0x0, 0x0}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f000038c000)="") r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b93000-0x8)={0x0, 0x200}, &(0x7f000078c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e66000-0x10)={0x80000001, 0x2, 0x6, 0x3, r3}, &(0x7f000015b000-0x4)=0x10) 2017/10/18 15:39:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x501a5}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b5000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000)=0xe8) ioprio_set$uid(0x3, r0, 0x200) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000050a000)=0x9, 0x4) r1 = socket$inet(0x2, 0x807, 0x7) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000951000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072b000)=0x10, 0x80800) r3 = semget$private(0x0, 0x3, 0x2) dup(r1) getresgid(&(0x7f00003b5000)=0x0, &(0x7f000098d000-0x4)=0x0, &(0x7f00004f2000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00009f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000e49000-0x8)="2e2f66696c653000", 0x40) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f000084d000)={{0x8, r0, r4, r0, r5, 0x20, 0x101, 0x0, 0x0, 0x0}, 0x193, 0x81, 0x200, 0x0, 0x0}) fcntl$dupfd(r1, 0x406, r2) acct(0x0) llistxattr(&(0x7f0000138000-0x8)="2e2f66696c653000", &(0x7f0000a09000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) 2017/10/18 15:39:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() process_vm_readv(0x0, &(0x7f0000deb000)=[], 0x0, &(0x7f0000c80000-0x40)=[{&(0x7f0000118000-0x57)="", 0x0}], 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x2000000, 0x0, 0x84020000005056a}]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009ae000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000a81000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001a3000-0xc)={0x2, r0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000012d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000db9000)={r2, 0x3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a7000)=0xc) statfs(&(0x7f00006f4000-0x8)="2e2f66696c653000", &(0x7f0000058000)="") sched_getattr(0x0, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000574000)="") sysfs$1(0x1, &(0x7f0000ffe000-0x6)="76626f786e65743100") ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f000070b000-0x8)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a5d000-0x38)={&(0x7f0000baf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a18000-0x80)=[{&(0x7f00009a3000-0x1000)="", 0x0}, {&(0x7f0000503000-0x1000)="", 0x0}], 0x2, &(0x7f0000a38000)="", 0x0, 0x0}, 0x0) connect(r1, &(0x7f0000456000)=@hci={0x1f, 0x10000, 0x1}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000907000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c8a000)={0x0, 0x0}, &(0x7f0000dcf000)=0x6) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050044}]}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f000014d000-0x12)={@common="697036746e6c30000000000000000000", 0x0}) socketpair(0xf, 0x7, 0x10000, &(0x7f000085e000-0x8)={0x0, 0x0}) msync(&(0x7f000083e000/0x1000)=nil, 0x1000, 0x0) 2017/10/18 15:39:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000f0b000)=[{0x6, 0x0, 0x0, 0x80000005013e}]}) getpid() io_setup(0xed, &(0x7f0000df8000)=0x0) r1 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f00001f9000-0x8)={0x0, 0x0}) r3 = open(&(0x7f00009ab000)="2e2f66696c653000", 0x20000, 0x20) socketpair(0x0, 0x80805, 0x4, &(0x7f0000e5d000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008ba000)={0x0, 0x0}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce5000-0xc)="2f6465762f6175746f667300", 0x121100, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000034000)={0x0, 0x0}) alarm(0x5) pipe(&(0x7f0000577000-0x8)={0x0, 0x0}) r9 = eventfd(0x80000000) r10 = shmget(0x3, 0x1000, 0x10, &(0x7f0000eee000/0x1000)=nil) shmctl$SHM_STAT(r10, 0xd, &(0x7f00007b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r11 = timerfd_create(0x7, 0x80800) r12 = openat$rtc(0xffffffffffffff9c, &(0x7f00004cc000-0x9)="2f6465762f72746300", 0x4000, 0x0) r13 = syz_open_dev$evdev(&(0x7f0000f44000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x9bc5f44eef32bc64) pipe2(&(0x7f0000fa4000-0x8)={0x0, 0x0}, 0x80000) io_submit(r0, 0x7, &(0x7f000012a000-0x38)=[&(0x7f0000dcc000-0x40)={0x0, 0x0, 0x0, 0x8, 0x401, r1, &(0x7f0000de8000)="fba07f633e4a5f2e00982baa521a3300e92d87b0084bdc4e1845bc08e64fc49fec17b01cf24ce67300da44042928623a4a85a02f83b7fdcd5e2c6ea37f2a49475e7bf421e977cc5d7903112c2fd02d269f35a322559a4c53945dc5502a9bd5b68cc10337c744f4", 0x67, 0x2, 0x0, 0x0, r2}, &(0x7f00007fc000)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f00007ab000-0x9a)="45456a8c2dc9d9c4f6ec97a9987489ee55194fa2d0bfd3432b177eec4b579226af67377237ebe807536d8557dee7701d5c295ed4e64fa8f0618ad9f2a3c3f8c86803573352555e570f340cd145cf4f69798efd8766796c007b3db4ce375846a3201ff40d0f990f03d052ac19e21b8e155a5bd81132d65ce0795a4d993ee8d279105f6b5783c71f1db06222caff9a91c5ed07602457a12f11ca21", 0x9a, 0x80, 0x0, 0x0, r4}, &(0x7f0000969000)={0x0, 0x0, 0x0, 0xf, 0x5, r5, &(0x7f000045e000)="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", 0x1000, 0x23b04f74, 0x0, 0x1, r6}, &(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x6, 0x4, r7, &(0x7f000072b000-0x4c)="3da075b5a2eea6561dfcdaf02ba3620ad677924e475f7799c2706520d6ea71dff3b0e817f1fb7fce31511f88fc9942c0d160a3231841d5ba74c0a55640f57fe6f516b5b13896771f79149c9c", 0x4c, 0xc00000000, 0x0, 0x0, r8}, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffffffffffff, &(0x7f0000512000)="28512f56b4dc4202ad9fdfaadf51196c9a63c7715adc974380facbb022fa2bcfdaefcf63f5bef0fc3935fae8ae7642a4b355a3991da1eecb50f70650e1d2a81f446d2904dab3b252334cf0a598e71caafa093a3a27f58857dfc0e65ae015f4ad2e172c8d66bf7c085f3ec5398efa22188a03d3f64210edbf177f", 0x7a, 0x6, 0x0, 0x0, r9}, &(0x7f000083d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r11, &(0x7f0000c4f000-0x29)="26a43d8e85a5aa9c1245b7b8b0e08cf85b65d33803e8c267049db1cded90e16d6b44da77d44194f331", 0x29, 0xffff, 0x0, 0x0, r12}, &(0x7f000037a000-0x40)={0x0, 0x0, 0x0, 0x1, 0x401, r13, &(0x7f0000de9000)="8c3ed2", 0x3, 0x9, 0x0, 0x1, r14}]) getpid() tgkill(0x0, 0x0, 0x20) 2017/10/18 15:39:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000857000-0x10)={0x1, &(0x7f000015a000)=[{0x800006, 0x5, 0xffffffffffffffff, 0x840100000050575}]}) getgid() futimesat(0xffffffffffffffff, &(0x7f0000a4f000-0x8)="2e2f66696c653000", &(0x7f0000a81000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) 2017/10/18 15:39:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003d}]}) syz_emit_ethernet(0x32, &(0x7f0000c0a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x0, 0x89a8, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "56f1c24de27c0df84dd3972078f031f3"}}}}, &(0x7f0000979000)={0x0, 0x1, [0x0]}) setitimer(0x3, &(0x7f000054a000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a29000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000170000)={0x0, 0x0}, &(0x7f000091d000-0x4)=0x10) getrusage(0x1, &(0x7f0000f4a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000333000-0x10)="2f6465762f73657175656e6365723200", 0x28000, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r3, 0x6, 0x6b2, &(0x7f00009bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000465000)=0x1000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f1e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f000010c000)={r4, 0x4}) utimes(&(0x7f0000081000-0x8)="2e2f66696c653000", &(0x7f0000195000-0x20)={{r1, r0}, {r2, 0x0}}) getsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f000044c000)=0x0, &(0x7f0000b18000)=0x4) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000541000-0x5)="7965616800", 0x5) 2017/10/18 15:39:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500c4}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed4000-0x9)="2f6465762f72746300", 0x40, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000fe6000)=0x0, &(0x7f0000ed9000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000717000)="2f6465762f6175746f667300", 0x4000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000868000-0x17)={0x0, 0xf, "fa2a94975a34c94a4ebdb0685a7209"}, &(0x7f0000a56000-0x4)=0x17) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000842000)={r3, 0x4, 0x10}, 0xc) pkey_alloc(0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000026000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(0xffffffffffffffff, &(0x7f000061b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b3000)=0x10, 0x0) 2017/10/18 15:39:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000001c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a58000-0x4)=0x10, 0x0) r1 = dup(r0) getsockname$netlink(r1, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c5000)=0xc) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f000059a000)={0x0, 0xfffffffffffffffc, 0x0}) 2017/10/18 15:39:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x800000002000006, 0x0, 0x0, 0x840200000050569}]}) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f000030e000)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bed000-0x4)=0x56) r2 = socket(0x0, 0x0, 0x0) getsockname$ax25(r2, &(0x7f0000f7b000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000338000)=0x10) r3 = dup(r1) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000016a000+0x316)={0x7, 0x4, 0xff, 0x6, 0x8, 0x1f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000dcf000)=0x0, &(0x7f00004c0000)=0x4) recvfrom$ipx(r3, &(0x7f0000cdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x10020, 0x0, 0x0) gettid() bind$netlink(r3, &(0x7f0000376000-0xc)={0x0, 0x0, 0x6, 0x8}, 0xc) 2017/10/18 15:39:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x84000000005052d}]}) pipe(&(0x7f0000616000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) open(&(0x7f00006f6000)="2e2f66696c653000", 0x0, 0x0) rt_sigreturn() set_robust_list(&(0x7f0000ced000)={&(0x7f0000ec6000/0x3000)=nil, 0x9, &(0x7f00009f1000/0x2000)=nil}, 0x18) 2017/10/18 15:39:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000073d000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50907}]}) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c92000)=[{0x6, 0x0, 0x0, 0x50021}]}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000c89000-0xa)={"2796ccca1021374f4212f898829580d0", {0x4, 0x0, 0x0, "a107e1c62e57", 0x0, 0x0}}) r0 = syz_open_dev$sg(&(0x7f0000897000)="2f6465762f73672300", 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000009f000-0x6)={0x40, 0xd99, 0x857}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000f28000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(0xffffffffffffffff, 0x6, 0x6bf, &(0x7f00009e4000-0x4)=0x0, 0x4) 2017/10/18 15:39:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f00009be000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b9}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c52000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000077d000-0x1)={0x6}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000546000)=0x0, 0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000cc0000)={0x0, 0x3, 0x9, 0x1, "75c9d18847a53bb030593a761647f74733c0ec2f96969e9dd2685c2b56c0b3a0"}) pipe2(&(0x7f0000a20000-0x8)={0x0, 0x0}, 0x80800) bind$ax25(r3, &(0x7f0000499000-0x10)={0x3, {"2650119fa49d6b"}, 0xfe}, 0x10) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000705000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/10/18 15:39:26 executing program 0: mkdir(&(0x7f00009c2000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f000084c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bb0000)=0x10) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050561}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084f000-0x4)=0xc) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = semget(0x1, 0x0, 0x600) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000ea3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00005f4000)="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") syz_open_dev$urandom(&(0x7f0000852000)="2f6465762f7572616e646f6d00", 0x0, 0x100) 2017/10/18 15:39:26 executing program 4: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ec5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008fe000)="4a2733100761ba4427ac29d2f06a6864", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009ef000)=@assoc_id=0x0, &(0x7f0000aac000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007c3000-0xef)={r2, 0xe7, "2161fc078dd02d3f70f42bc7978c4f156d740d90ac2509be16bca545ef7ecbc147c575c39f89f8376e310adb181ba1e5553d14f09ff283aa6c0d22a54d11dff68e36a1ec9c8544b8dba7838ee4aceab9bebea2f9af5a96c834cc9a71a92a5bf614a1370fc226fdff01128c20c2b3dd7bd56b706170781ab2fa7c705922a15a4cc06d7316e026954b0b9097500f10a5b4f91ef756519dfce810533c7fee3c7e356d2bf636988be78cd2344b54dc4d473684357ce464ae19f61832b6bc5c054e8f3c6b3e31a902a2525884beaec862a85d91840ed4ca730ddef7fd37f24e803f07cbfd696c55b061"}, &(0x7f000038a000-0x4)=0xef) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f95000)=0x3, 0x4) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052f}]}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000df2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000834000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00004f5000-0x4)=r3) request_key(&(0x7f0000382000)="73797a6b616c6c657200", &(0x7f0000f25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000067a000)="00", 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000912000-0x8)={0x0, 0x0}) 2017/10/18 15:39:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010b}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dc0000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f00009e2000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ffd000-0x4)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000350000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fe000-0x4)=0x14) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000b39000-0x1f)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000044d000-0x4)=0x26) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00004a0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000011000-0x54)=[@in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000021e000)=0x40000b2a, 0x4) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000906000)=0x1, 0x4) 2017/10/18 15:39:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d48000)={0x7, {{0x2, 0x2, @rand_addr=0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f00007dd000)=0x0) getsockopt$inet_tcp_TCP_MIN_RTO(r2, 0x6, 0x6b1, &(0x7f0000114000)=0x0, &(0x7f0000bb2000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000094c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x80000050127}]}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) epoll_create(0x4) pipe2(&(0x7f000042e000-0x8)={0x0, 0x0}, 0x80800) tee(r4, r0, 0x8, 0x845abb9d13368be4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00004bf000)="2f6465762f72746300", 0x20040, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000008d000-0x4)=0x8000000000000, 0x4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a30000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r7 = shmget$private(0x0, 0x1000, 0x40, &(0x7f00009db000/0x1000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000c8f000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_buf(r6, 0x0, 0x2d, &(0x7f000083a000)="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", 0x1000) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00007e2000-0x10)={0x1, &(0x7f0000c2a000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f00009ac000-0x8)={r8, 0x1}) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000272000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readlinkat(0xffffffffffffffff, &(0x7f0000456000-0x8)="2e2f66696c653000", &(0x7f0000cc9000)="", 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00008ed000-0x108)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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]}}, 0x108) 2017/10/18 15:39:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000cc4000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050143}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d29000-0x9a)={0x0, 0x0, ""}, &(0x7f0000e77000-0x4)=0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000563000)={0x446, 0x8}, 0x8) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000c46000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x401, 0x0, 0x0, &(0x7f00001b4000-0x10)=@common="697036746e6c30000000000000000000", 0x0, 0x0, 0x0}) r2 = eventfd2(0x1, 0x0) fadvise64(r2, 0x0, 0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d5b000)={0x1, 0x8200, 0x4, 0x6, r0}, &(0x7f000018b000)=0x10) pipe(&(0x7f00002ec000-0x8)={0x0, 0x0}) 2017/10/18 15:39:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0xc) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000104000)=[{0x6, 0x0, 0x0, 0x4000000005042e}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fd9000)={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94a}, {0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x40, [0x8, 0x39f2, 0x8, 0x8, 0x1000, 0xffff, 0xdffc, 0x6894]}, 0x5c) wait4(r1, &(0x7f0000946000)=0x0, 0x1, &(0x7f0000182000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000408000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0], 0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000088e000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000240000-0x10)={0xa, &(0x7f000032b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c96000-0x8)={r2, 0x14b02de40a9370b2}) 2017/10/18 15:39:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000001, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x400000000000006, 0x0, 0x0, 0x500f2}]}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) modify_ldt$write(0x1, &(0x7f0000b96000)={0x0, 0x0, 0x4000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = accept$inet(r0, &(0x7f0000417000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b0000)=0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000879000-0x20)={0x7fff, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000bdd000-0x10)={0x3, r3}) setsockopt$inet_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000d8c000)=0x6, 0x4) connect$inet(r0, &(0x7f00000cd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000086e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = add_key(&(0x7f00001e0000-0x6)="6c6f676f6e00", &(0x7f0000a35000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c69000)="f82f3ba9557ed08adea7cb1837b495fe56ecdf84308ab34b1929a4d525c7dc8a90d83a4fa042cdc66ebff4606dc9cff0059da23a2fa7787ab858629438a90b56f74adb6b562e9e08b99a428f7b4e", 0x4e, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000bae000-0x8)="6269675f6b657900", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009a8000)="626f6e64300000000000000000000000", 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f0000d70000)=[{&(0x7f0000040000)="73", 0x1}, {&(0x7f0000fb6000-0x4a)="3ea4671f9b47c41fe9b09f89c9188783c7cc549b46b8fa0809a8debb84f3b7cb08103d5e3af37f41f1c4ea8f612aec7d857aea3f43df75d427f0aa199b0a9fc4ee6b8e88e082a71dc5cc", 0x4a}, {&(0x7f00009f5000-0xb7)="214eca4a85748078ff31a91588313d8d1631b2c151253674ce352a012317250bf13d3b5ad7c2b55a36d8b5ec666c86989f1442d6b439963f0e40ddb04b670e5fef859593be726022f2d2e827a258e2184e867e44cf698393d10a480d2572eb0b088cfaed2d409448f5acd49ec5e93df20faa238e285084987eb429698eecff028c9b02491487056b722d6482b815495899cffcb4f722fa5a6511b0fb5987a4a050b1de4207ab8956a43963aa7848048c00fb94184ba395c48b6784ea14eb0bee7453cd8404cfdc13fbe00f3f67f319dfeda50d027f27f06d2efde36c2019a283b3489fe8b1bfb074bd9f5273e89fde27fb", 0xf1}, {&(0x7f0000b43000)="cd79c906f5bb66bd1d89b1517314cbfcaf6bb5599432e3d8bae09438a406883ab31d151acacbd73dbbb4073a7a2c1460185ade1f43f5dd978735eba95f3be9a4e6061d247de417ca5c666ac4f42cef9984c996a17d37eb09a68e200b268b4323b7cbc3cb710b9d601dcdf4f6fb32e3c7673a3625586d10e5d8c7d79c2cc184f2fdb466489467d62163877b9e6188b9db477d2e8c3cdebe49fa4ee7c108032c1dbdb88f5c71fdbdaaacddb56f165db7937ebdb109edc030aa9fa90e7db10008272e170b759180b922ff5280f7cfd31f77d681ad8eea10d2cbffe4a5bf54701fe1c24fce33c760e2afddaaaaa4b95698", 0xef}, {&(0x7f000060e000-0x1000)="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", 0x1000}, {&(0x7f0000237000)="d98060536e74838476a02c97c35badec105c9c4bca5db08724148fd08a3e75a63224c91445ff66538a1f821ab0d57128ead35f69a0147e1f4cd8229de5f63ff3c25a9bc5bbee3d64ffc03756c472d57a0a3467cc766e7f62936bd8b80a0f378587ebc3d0df6990061efec0875edc379d580530bdadff61c4cc844b641289894dc013572aae1cd270ac06b98653bb49aa70fdef9804e85a8f8dbe1d3a9e1ebec08a740b8a0d50739cc4aba9fc259aa0567bb28b7375833e2703cfe7037cf5a45d39e6d164d82fa363965abf26a1889a2c17c043e542488f49abf1030dc9e5417104248e62bc838803d9e53dcfed33acb6b6a649ae", 0xf4}], 0x6, r5) 2017/10/18 15:39:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x0}, 0x8, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000013e000)="212e2028212c2670726f632f00") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) clock_gettime(0x0, &(0x7f00000cf000+0xbfd)={0x0, 0x0}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x0, &(0x7f000021b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000435000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f8e000-0x10)={0x1000, &(0x7f0000845000)="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"}) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000eea000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000834000)=0x7fff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ee3000)=0x540, 0x4) sendto$inet(r1, &(0x7f0000ee5000-0x1f)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000bdb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e47000)=0x0, 0x4) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000c38000-0x30)=[{&(0x7f0000ee7000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00004aa000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00006c5000-0x1)="00", 0x1}], 0x3, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) mbind(&(0x7f00003bc000/0x3000)=nil, 0x3000, 0x3, &(0x7f000009d000-0x8)=0x3, 0xff, 0x2) 2017/10/18 15:39:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ac4000-0x10)={0x1, &(0x7f000047f000)=[{0x6, 0x0, 0x0, 0x50106}]}) pipe(&(0x7f0000e57000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b9a000-0x10)={0x8000, 0x5, 0xfff, 0x401}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005e5000)={0x0, 0x0}) munlockall() ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f000041b000-0x31)="") 2017/10/18 15:39:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050044}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000d5b000-0x1000)="", 0x0, 0x0, &(0x7f0000d5c000)={0x77359400, 0x0}) r0 = inotify_init() fadvise64(r0, 0x0, 0xb78, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b67000)={0x0, 0x0}, 0x10) 2017/10/18 15:39:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000038d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dd0000)={0x0, 0x42, "b7cfa212379fbc8833d7db9331ad60c40d54cf78efbd2dce62f477d8ffc0387f6dcd0eafb71aeedb06f2db175b9fddc997b6b471eeb0f9bac95752c057fdd9975197"}, &(0x7f000052d000-0x4)=0x4a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a4000-0x8c)={r1, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000606000)=0x8c) fstat(0xffffffffffffff9c, &(0x7f0000e80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000074b000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50027}]}) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000738000)={0x80, 0x7, 0x1ff, 0x2878}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000599000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00005ab000-0x10)={0x5, 0x3}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00001ed000)=0x0, &(0x7f0000f16000)=0x4) 2017/10/18 15:39:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x0}, 0x8, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000013e000)="212e2028212c2670726f632f00") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) clock_gettime(0x0, &(0x7f00000cf000+0xbfd)={0x0, 0x0}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x0, &(0x7f000021b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000435000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f8e000-0x10)={0x1000, &(0x7f0000845000)="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"}) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000eea000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000834000)=0x7fff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ee3000)=0x540, 0x4) sendto$inet(r1, &(0x7f0000ee5000-0x1f)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000bdb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000e47000)=0x0, 0x4) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000c38000-0x30)=[{&(0x7f0000ee7000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00004aa000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00006c5000-0x1)="00", 0x1}], 0x3, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) mbind(&(0x7f00003bc000/0x3000)=nil, 0x3000, 0x3, &(0x7f000009d000-0x8)=0x3, 0xff, 0x2) 2017/10/18 15:39:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x581) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000bde000-0x4)=0x353, 0x4) syz_extract_tcp_res$synack(&(0x7f0000e87000)={0x0, 0x0}, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c92000)=[{0x6, 0x0, 0x0, 0x5001b}]}) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000b7f000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000f1c000)=0xc) pipe2(&(0x7f0000518000)={0x0, 0x0}, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00001b5000)=0x4) 2017/10/18 15:39:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000073d000)={0x1, &(0x7f00007e6000-0x8)=[{0x6, 0x0, 0x0, 0x10000000050117}]}) r0 = open(&(0x7f0000220000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f52000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002da000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000453000-0x4)=0x0) ptrace$cont(0x20, r1, 0x9, 0x7) getsockname$packet(0xffffffffffffffff, &(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005a8000-0x4)=0x14) recvmsg(r0, &(0x7f0000b61000)={&(0x7f0000378000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f00004a4000-0x20)=[{&(0x7f00008b2000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f000004b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000638000)="00000000000000000000000000000000000000", 0x13, 0x6}, 0x40010000) 2017/10/18 15:39:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50036}]}) sync() geteuid() r0 = syz_open_dev$mice(&(0x7f0000ecf000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) mq_getsetattr(r0, &(0x7f0000dc9000-0x40)={0x80000000, 0x1000, 0x9, 0xfffffffffffffff7, 0x6, 0x6, 0x5, 0x40}, &(0x7f0000c13000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000bd1000)=0x0) 2017/10/18 15:39:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x500ea}]}) request_key(&(0x7f0000212000-0xa)="73797a6b616c6c657200", &(0x7f00000a6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000499000-0x2)="2d21", 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b23000)="2e2f66696c653000", 0xc0440, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004eb000-0x8)={0xc0ac, 0x7, 0xfffffffffffff119, 0x8001}, 0x8) r1 = creat(&(0x7f0000381000-0x8)="2e2f66696c653000", 0x114) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005f9000)={0x0, 0x0, 0x0}, 0xc) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000c56000)=0x0, 0x1) getresgid(&(0x7f0000ef6000-0x4)=0x0, &(0x7f00000dd000-0x4)=0x0, &(0x7f0000e01000-0x4)=0x0) setfsgid(r3) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000099e000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f9c000-0xac)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x7) socketpair(0xa, 0x805, 0x4, &(0x7f0000ad3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000c8c000)=0x0, &(0x7f0000a67000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000072000-0x4)=0x0, &(0x7f0000108000)=0x4) getrusage(0x1, &(0x7f0000eac000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:39:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000bd0000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b7}]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b8f000-0x8)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f00002c4000-0xb)="2f6465762f766373612300", 0x5, 0x101000) r0 = syz_open_dev$sg(&(0x7f000015f000-0x2)="2f6465762f73672300", 0xffffffff, 0x82) ioctl$KVM_RUN(r0, 0xae80, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c6c000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000b0a000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00001aa000-0x8)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000c02000)=0x0) 2017/10/18 15:39:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000199000)="2f6465762f7573626d6f6e2300", 0x8, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b6000)={{{@in6=@empty={[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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e5000)=0xe8) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000c96000)=[{0x6, 0x0, 0x0, 0x500bf}]}) prctl$seccomp(0x16, 0x4, &(0x7f00000d6000-0x10)={0x6, &(0x7f00005d7000)=[{0x9, 0x8, 0x0, 0x10001}, {0x1c7, 0xb724, 0x0, 0xe51a}, {0x3, 0x100, 0xa1b1, 0xeb}, {0x5dc0, 0xff, 0x100000000, 0x4}, {0x5, 0x1, 0x197, 0x8}, {0x7e7, 0x10001, 0x0, 0x7f}]}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 2017/10/18 15:39:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000061000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) seccomp(0x200000001, 0x0, &(0x7f000017a000)={0x1, &(0x7f0000c91000)=[{0x6, 0x0, 0x0, 0x50119}]}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a0a000-0xc)={&(0x7f000080b000)="2e2f66696c653000", 0x0}, 0xc) socketpair(0x5, 0x800, 0x7, &(0x7f0000520000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009b3000)=0x0, &(0x7f00000aa000-0x4)=0x4) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000071b000)=0x8) sendto$ipx(0xffffffffffffffff, &(0x7f0000a7f000)="af52aa09da4f622d0c59150c41e01100c49f263c28e537e71f02e8ce316ebb11ce2aa25bc2d3a8c444c321fb1c9a7880", 0x30, 0x0, &(0x7f0000cfb000)={0x4, 0x0, 0x9, "7399bd4297f6", 0x0, 0x0}, 0x10) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000116000-0xc)={0x100, 0x2, 0x0, 0x0, 0x0, 0x100000001}) writev(0xffffffffffffffff, &(0x7f00003eb000-0x30)=[{&(0x7f00000cf000)="", 0x0}], 0x1) 2017/10/18 15:39:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000950000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e8d000-0x4)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f57000)=0x1b8b, 0x4) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x840200000050571}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6b000-0xb)="2f6465762f6877726e6700", 0xfffffffffffffffe, 0x0) mkdirat(r1, &(0x7f0000077000-0x8)="2e2f66696c653000", 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000b50000)=0x3, &(0x7f0000c33000-0x4)=0x4) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f00003dd000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000dfa000)=0x18) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000065f000)="00000000") timer_create(0x10000000000000, &(0x7f0000446000)={0x0, 0x5, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d22000-0x4)=0x0) alarm(0x0) 2017/10/18 15:39:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010f}]}) r0 = syz_open_dev$usbmon(&(0x7f0000ec0000)="2f6465762f7573626d6f6e2300", 0x42c6, 0xa41) unlink(&(0x7f00006ac000)="2e2f66696c653000") setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000757000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ee8000-0x4)=0x0, 0x4) 2017/10/18 15:39:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f3}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e7000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f00007b8000)={0x1, 0x3, 0x2, 0x3, r1}) creat(&(0x7f0000586000-0x8)="2e2f66696c653000", 0x0) 2017/10/18 15:39:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000cd0000)={0x1, &(0x7f00009f1000-0x8)=[{0x6, 0x0, 0x0, 0x500f1}]}) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000738000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000021a000-0x4)=0x14) recvfrom(r0, &(0x7f0000fd6000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x100, &(0x7f00003e3000-0x10)=@ipx={0x4, 0x6, 0x0, "de33822a37cb", 0x5, 0x0}, 0x10) r1 = geteuid() lchown(&(0x7f00001e5000)="2e2f66696c653000", r1, 0x0) 2017/10/18 15:39:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000cc4000-0x8)=[{0x6, 0x80000000, 0x0, 0x8000000000050144}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d29000-0x9a)={0x0, 0x0, ""}, &(0x7f0000e77000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000020e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ca000)={0x0, 0x0, 0x0}, &(0x7f000006c000-0x4)=0xc) ptrace$getsig(0x4202, r0, 0x10001, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:39:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052f}]}) request_key(&(0x7f0000a0d000)="73797a6b616c6c657200", &(0x7f0000089000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000067a000)="00", 0x0) keyctl$clear(0x7, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000553000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000edb000)=0x0) 2017/10/18 15:39:26 executing program 7: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00004d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000206000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000bff000)=0x0, &(0x7f000043e000)=0x0, &(0x7f00008b0000)=0x0) lstat(&(0x7f0000dd5000)="2e2f66696c653000", &(0x7f0000b58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getgid() r8 = getgid() setgroups(0x8, &(0x7f0000a68000)=[r2, r3, r4, r5, 0x0, r6, r7, r8]) r9 = getpgrp(r0) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0xfffffffffffffffa, &(0x7f0000ae7000-0x10)={0x0, 0x9}, &(0x7f0000952000)=0x3, 0x7fd) mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x3, 0x60031, 0xffffffffffffffff, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000154000-0x58)={0x26, "680000000000000006613f001c0a", 0x4000000007ffe, 0x28001003, "7874742890657270656e3e1e00006800ee0000fffffffa0000000000000000000000004802000007000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x801, &(0x7f0000711000-0x8)=0x3, 0x3) mmap(&(0x7f0000c3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r9, 0x8, &(0x7f0000092000-0x8)=0xfffffffffffffffa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x200000000000, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x100005, 0x2, 0x207ad1, &(0x7f0000837000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x2400, 0x0) mmap(&(0x7f000026c000/0x3000)=nil, 0x3000, 0x2000000, 0xa110, r11, 0x0) setrlimit(0x0, &(0x7f0000243000)={0x4000002, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r9, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x30)=[], 0x0, 0x0) socket(0x15, 0x3, 0x6b) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x3, 0x401, 0x2cb, 0x5, 0x3, 0xffffffffffff8001, 0x8000, 0x6, 0x3, 0x3, 0x800, 0x0}) mmap(&(0x7f00002c6000/0x3000)=nil, 0x3000, 0x0, 0x801d, r1, 0x30) getresgid(&(0x7f00004ae000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000f39000/0x2000)=nil, 0x2000, 0x1, 0x40000032, r10, 0x0) syz_open_dev$sndseq(&(0x7f00003f2000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$PERF_EVENT_IOC_DISABLE(r12, 0x2401, 0xe66) 2017/10/18 15:39:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f0000ea9000)=[{0x6, 0x0, 0x0, 0x84000000005053a}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b69000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x12) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x100000000}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0xbeee, [0x100000000, 0x4, 0x3, 0x74, 0x6, 0x8, 0x8000, 0x8]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000090a000-0xc)={0x0, 0x3, 0x0}, &(0x7f000073c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b8c000-0xaf)={r2, 0xa7, "f9c89ec3788f78b869302ac363349eff676ff8b609598559173b666001d12b7d8f3f476682e06c5a14de9af9529d6e9b71e8bcb83a1923ac052bfa6676cf8b40bcff8306cf7d4142319cd1e8ae3add3692af13395d0a6a0653a63f54d4c679f588879fcf19a39173b1f3b3774e06d061c3cea5112180e25a15e574a31d871ea819f1a359715b6e904f5803eb4a82eab0abc83e47c0b80f72741930f513c888f31a8c91f681bd2f"}, &(0x7f0000d2b000-0x4)=0xaf) 2017/10/18 15:39:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000cc4000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050144}]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000443000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000951000)=0x58, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00008ae000-0x4)=0x0, &(0x7f0000317000-0x4)=0x4) recvmsg(r0, &(0x7f0000dcc000)={&(0x7f0000241000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003e9000)=[{&(0x7f000016b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000fa2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, &(0x7f00006e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe, 0x7}, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cb9000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb, 0x1}, &(0x7f0000a64000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002d0000)={0x8, 0x8, 0xfffffffffffffffc, 0x9, 0x0}, &(0x7f0000d5b000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b7b000)={0x0, 0x493f7639}, &(0x7f0000c86000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009bd000)={0x0, 0x6d, "59d327c0955facec34f75746264ff86a3e1cb70fc7fa50172dac1c901f4ead2e2cc0839114875875bfca21931966c2a89a8b3d9a5cf9ba4b67209ffe5a71266304e78de5a17c46c22b0a660fe545b6ec42d4e4633003b476782e011a1b22c177420082ea98a4f781c5507cd6e4"}, &(0x7f0000199000)=0x75) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000094f000-0x90)={0x0, 0x88, "3a20cb4529b72af60fad22f6849f55f4f40e4c1ab49de2859bde2abb6ffa39d2e85783b7e8d77e310d40b9ddfe824d70140384e270fc18e0751979cf3079def3ed7011ff6fdd719ea9cb5e6612d9135d3ea81159147bc69c0f11c65664b43de0938b0f86c0096548966a7440c1561475c8cb24c1b2a6da6f13e2371b547a0ef82bf885358c5aad7d"}, &(0x7f0000a25000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d98000-0x8)={0x0, 0x5}, &(0x7f0000dec000)=0x8) accept$llc(r0, &(0x7f0000b0b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001b2000-0x1)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000f6c000-0x38)={&(0x7f0000fa9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f1000-0x50)=[{&(0x7f0000fa8000)="fe07b24f2ab0c8f5dd9a1d7bd796b803145cadab4556ed7dcad3f8b476b13f667be6635fc6b2dff3dc8e6b52387f20ce70eac717f874fb7726ba8853df7fda1405f38424a58273fab6202feeae358fcdb8e1aaf92f55d4149b401d5ec4508e92043577e62cd31dc6a555753c16aa0ce647e84b135846a9b42185c230aee0acebfa38ea29ef29f4d15bb0ca751c536e99e0cb2158365d8187924a392525cd7ae0854a5394b6f5f7534114cbbbc85446", 0xaf}, {&(0x7f00001ef000)="50fd7d474c9a97d38577106c38af152a7c279a0a8a4d8fce3e6967336178f9d8aa7947e45001c0ffe43d899748a7e45b3e5b11e35091f52aa5bd8bf565f6c388c270d7fc933b4e51be6e96d927f9b154ceb5de0693246f65b65280196f370528b925f284815d2576839ab26af366e0eac1941af4064918d6a79290132ba46376468e543cc47f2bdf85a4", 0x8a}, {&(0x7f0000afb000-0xa4)="26171f0a3d8568ca694f6abce13daf0f75ef8ac141046be228413385b6a3ed4c7876a9524046cf2dc1204d5aa9d862599da8e3f8732aa1efa529023cc1ca2bff46c60aceb3e661ea9c88b12d71340a42ce0fa23c810332c6542d4603f375718c3966bac177091e6e4b84f25c08328a642f4e7a12259c6a7ff1945114ea54ee8b35d23266b2c91340ba8d0f4bc6f9f0877b88554b6349ae68627dc3be834f2852ded6c55e", 0xa4}, {&(0x7f0000b89000)="0315439da6851ee606b1a9d2b11ab4f1f0690e9427b0846667903c26cd9b95d25311d6b8be7568095842089770b7edffd2d48c1c6b16b89473daad43c3973396ced8857119eb1d22be6f179686e377767a7f8f01fd2c4853f83518977b85b2efc84484e91d5218b5a280ef6cb37031e38519bae9f0ff3925b87f9edb21e6babef9379913509991ce63271d143e84a3735fb3d6903bc21f4f87d6d40295f327254ad1adac9142f8bbc182f56e6eb4ca1b63c53364b92fe751829df3a233207589bc14bbd51f6abb8f3bcf5cb8277c339c1385613da97190026b40b77b12a6959ba1375cd39f01e47b7be787388b43ef9a", 0xf0}, {&(0x7f00005b9000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000a32000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x20, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7703, 0x9, 0x8209, 0x5, 0x8000, 0x6112, 0x101, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x3571, 0x200, 0x4, 0x9, 0x2, 0xfffffffffffffff8, 0xfffffffffffff69a, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x0, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x800, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0x9, 0x2f97, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8d, 0x4, 0x4, 0x400, 0x0, 0x4, 0xfffffffffffffffe, r6}}, @init={0x18, 0x84, 0x0, {0x17d, 0x20, 0x1, 0xcd6}}], 0x8, 0x4004044}, 0x890) 2017/10/18 15:39:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bb1000)="2f6465762f73672300", 0x0, 0x100) connect$ipx(r0, &(0x7f0000201000-0x10)={0x4, 0x6, 0x8, "80aa0cd4abcb", 0xf1ad, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d3a000-0x106)={0x0, 0xfe, "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"}, &(0x7f00009e0000)=0x106) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000615000-0x20)={0x8, 0x0, 0x8201, 0x0, 0x3c30b856, 0x9c1c, 0xff, 0xda1, r1}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000067a000)=@assoc_value={r1, 0x1}, &(0x7f0000d4e000-0x4)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000079c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) bind$netlink(r0, &(0x7f0000a07000-0xc)={0x10, 0x0, 0x5, 0x0}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000071d000)={0x3, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x3f5, 0x7fffffff, 0x1, 0x400, &(0x7f0000fad000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x250, 0x5}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ca7000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r4 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000705000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000c64000-0x4)="00000000") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000487000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x3, 0xe, 0xc, "d97afc6a4e888ab0bbe483b8dfcb559f15b4e09ae7cbd6f9762e95ca5acf163efd32d162f08372fdd3c249bf0c9f771f1ca6710cc5c83a9f5d0f4143d434af9c", "94f2c8cec0c3762b54970a848321e3fd70f41c286039b9ac7ad28f339da15f53", [0xfffffffffffffffb, 0x200], 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) fcntl$addseals(r3, 0x409, 0x0) seccomp(0x1, 0x0, &(0x7f000028e000-0x10)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050054}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cee000)={r2, 0x3ff}, &(0x7f000070b000-0x4)=0x8) socket(0x0, 0x0, 0x0) select(0x40, &(0x7f00009fa000-0x40)={0x3, 0xdb, 0x80, 0x7, 0x400, 0x8, 0x7, 0x7}, &(0x7f0000a3f000-0x40)={0x9a, 0x100000000, 0x0, 0x2, 0x8, 0x5, 0x8, 0x0}, &(0x7f00004a8000-0x40)={0xffffffffffffffff, 0x2934, 0x81, 0x1f, 0x80, 0xf4a7, 0x4, 0x6}, &(0x7f0000fb3000-0x10)={0x0, 0x7530}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000874000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f00004a3000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec7000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x0, 0x4, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 0x7f, 0x0}, {0x0, 0x6, 0x20, 0x22}, 0x0, 0x0, 0xffff, 0x0, 0x40, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x5}, 0x0, @in6=@loopback={0x0, 0x1}, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$inet_sctp(r0, &(0x7f00009e4000)={&(0x7f0000773000-0x1c)=@in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x3810}, 0x1c, &(0x7f0000016000)=[{&(0x7f00007e5000-0xdb)="16ed3cc96eb9a055cc46585438508b5d8c5db33e1459f73af21d83b0e3bd2a41c9604d7e6013c16ffb7ba13b75d46ed7db1edfa4ba04ed0d4484b1c11b774dc23aa32c4af1357dc890472bf033f06ccc091f86198f77325ed9fc3b39a710b5de70716b1a6962d6797d3bd69c5b0a16affa52b2b9e48aba1d6a037f02b852799cc332cc40a6b8f44b54bb695b711646205b264bab562a392855cd008a9d22170012163210684625e509db32135a00ed4c377558af1abf84d331666b464e31d94fa2d63ec026725898bf0a96fbc06e853ab2d61343eba6676e7fc124", 0xdb}, {&(0x7f0000ce4000)="d2c2ca75230644cf85", 0x9}, {&(0x7f00007e1000)="17d78c7b3dd03f78e9091f4ac3a5b9db2306d83bca7040691acb2d9ae77214a24107711a709bcebd4bc7385ea3098992b754cade9414be4d", 0x38}, {&(0x7f0000bb2000)="62e897a4fc55f604308746d139f7b13f3a79a1034ec09623d4bc88c3e4ce78502f52cbf26aa932431550d23c725afeffc875aaf2595ce19a22b8b037ad2c6a970236cf245d7ea0ddaff063dacd61072d3ce43beed130e811b9ab6c832851d2cb89e67e513c49016aeab12def7752c553086702c0a96ccdc936702813a351384f1227d3d2e496ce", 0x87}, {&(0x7f0000d22000-0x3b)="9aea7519de31fa647acd40b27f30fd810602c95ccac02ead11eb964b5f9d92753e30165bc3fa0ee34af31ae8779a43d7325c56165e46f2579e3427", 0x3b}, {&(0x7f0000e91000-0x27)="cdf609a8ff6471d184064ecc04dd19495ceccbc0c2516d4623ad6717b785cafc003f850bc2b213", 0x27}, {&(0x7f0000e37000)="5b954ed847de4e165e3e820fa4895761d3f5eb3807c79a889bdfb4455a8ed27b363a32e496442d779a7cc3d108e196cddb9a5dd772e27b162ee1dfa772a1fcb5a69e82cbae374f53d3364f0d9af5f41af3a25431dc4d542c789884aafd00f071605e566f9d7c02aabb160cb0d4a315a7b8b107d912ee42d6a8b8", 0x7a}], 0x7, &(0x7f0000316000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8200, 0x7fff, 0x9, r2}}], 0x1, 0x0}, 0x80) 2017/10/18 15:39:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b97000)="2e2f66696c653000", 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000c86000-0x64)={&(0x7f0000983000-0x4)=[0x7], 0x1, 0xffffffffffffffff, 0x9, 0xfffffffffffffff8, 0x7fffffff, 0x1, {0x0, 0x2, 0x5, 0x8000, 0x7, 0x2, 0x5, 0xf87, 0x9, 0x28, 0x9, 0x4, 0x0, 0x5, "cfd0e027f27de1036e67d3e3f9e26f49daa4b27544ab30fd1eb34757f612cbc6"}}) seccomp(0x1, 0x0, &(0x7f00003ef000-0x10)={0x1, &(0x7f000039a000-0x8)=[{0x400000002000006, 0x0, 0x0, 0x84020000005056c}]}) readlinkat(r0, &(0x7f0000171000-0x8)="2e2f66696c653000", &(0x7f00000e6000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f92000)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f000072c000)=0x100, 0x4) mknodat(0xffffffffffffffff, &(0x7f00002f5000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000444000)=@int=0x3, 0x4) getpeername(r0, &(0x7f000012f000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c5a000)=0x10) r2 = dup2(r1, r1) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000e57000-0xdf)={0x800, 0xd7, "4a5609ae67fbd2cd0d8724022ea7142f048d12b1e3ecbefa2c13be31f01207e0b4aa58f029222a84a468d9c824aa64e1a97566380ba7942bdc710383fa67128e6d5e69fc6f2123da56028ee5addcfcb05859c03010e6afcc390ddd5c454eaafca4c754fc3231001311ebaac9d827699741f4e190f460d147e43521e4e5bd815d714a6c24fc4e99ec5336ddb86189964f9b7af2608902a10afa0b29af80bd9293fb9ace2ed9ddaa46225d10e5f81e85fc811184ff1c12a4606979e29c3ba3220eaee744ca5fe033e38768c2ca32919b5e3d7e86b3ffd771"}) vmsplice(r1, &(0x7f00007ea000)=[{&(0x7f000069a000-0x70)="5f917ccf3251ef19bc4a6bc69acbf9f6c5fbe2c2ac054835065bd05cc28c0b683eb56428b56c3f041a5095178a6cd6e9037384a2c8f50372d01532cf8d32accd30de64d90723d28bc94a29d54c1dbd689534e6fc7c4c30b58137120ba6bc801427ce57ac5ca251af51713f11c9197754", 0x70}, {&(0x7f0000112000-0x91)="6309eb7288aa2d6ee0b54924b17626d1ae1e8c23585ea3df25354ebbc8ced93f80e8340e723b9362fe139d9b97fd99213868486243a0880b1a3b5dfe1391f85a3d71361734d9bfb97688cf75625ed6e3d75c556683c412bf972e12280cfb2e131abdc15d4ca5fa0fb0927c0d859b12aabe25e27951deec6843043597267b52fb61929df06f953af2bc14d4f1088f9e1628", 0x91}, {&(0x7f00008fe000-0x45)="04590cb140a7aea87f82b54a42aa07748ff7b4dcc95314daa2b501ff36abcb87963c3d4afcdf00633cfcb7fecc9a60ae52f288705301945dd479cb69f7e3c65ac1d9c28b2e", 0x45}, {&(0x7f000008d000-0xfe)="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", 0xfe}, {&(0x7f0000d60000)="a7db32385307fd0b33e4447748658fef7e01df29f2b91695cf335562adec78e13708091419639236d0573b89bfa1294f9da0c3a194bc203d643e3195f1c7c2bb554ca9e8311c34d4a4f85e7e4e9897848cf15714e4c7de2af1709e4e1436cb5303aeac85b0ca0925d8eb407ab42768d9b42fef31ac3be76dd82e372a3ae8ca9427a1295b093f22eb56e559f057e3159f32ee2d38", 0x94}, {&(0x7f0000a3b000-0x4d)="f9f40006d28e492b73de8c721bf788aa42e2c504636571a7d4cc78b75c72bf7ed77879d0bd897befa88e2b8590a5cf5b9607ecc058db3d6ea70c7ed956f3f5f0868a899ea4dc662d568722b32f", 0x4d}, {&(0x7f00009f8000)="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", 0x1000}, {&(0x7f0000fe3000-0xca)="69697100b222f8a8846f9f7443c0c978ed57b6f3f8ab99b06208f2cf0a597845aaabaf4f06b60e7756b8cc7064f4195ee5756ed7316b643d54d6a15eb31263772d417426f0023b00d7b3102b8797071a82024bf18b6d2326daed9fa6ebe5b58d082b5b059c8df6b7f1093faeae5dcc33ed77ba0a6a71816720ee0dd6053d3bb5d80f0f26906bbf2736650c10c9e3e3add1e75cd09b6ed09c4f5e8a6a061a3589d0852fe97555dcb24825a6cf4b88fdab1fb1e2f332fb2f637638ce542c745e950df86d09490cea62d823", 0xca}], 0x8, 0x4) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f00004e9000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00008b1000-0x4)=0x18) 2017/10/18 15:39:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000498000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50026}]}) r0 = socket(0x0, 0x0, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000293000-0x93)="", 0x0, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f000062a000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000919000)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000399000-0x6)={0x0, 0x8f}, &(0x7f0000c22000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000434000-0x6)={r2, 0xfff}, 0x6) 2017/10/18 15:39:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e0a000-0x8)=@assoc_value={0x0, 0x0}, 0x8) seccomp(0x1, 0x0, &(0x7f0000d02000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50301}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000052e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ab9000-0x8)=@assoc_value={0x0, 0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000a8000-0x8)={0x0, 0x0}) r1 = socket(0x12, 0xf, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000dbd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007b6000-0x4)=0x1000) getpeername$inet6(r0, &(0x7f0000456000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000012c000-0x4)=0x1c) 2017/10/18 15:39:27 executing program 7: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00004d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000206000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000bff000)=0x0, &(0x7f000043e000)=0x0, &(0x7f00008b0000)=0x0) lstat(&(0x7f0000dd5000)="2e2f66696c653000", &(0x7f0000b58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getgid() r8 = getgid() setgroups(0x8, &(0x7f0000a68000)=[r2, r3, r4, r5, 0x0, r6, r7, r8]) r9 = getpgrp(r0) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0xfffffffffffffffa, &(0x7f0000ae7000-0x10)={0x0, 0x9}, &(0x7f0000952000)=0x3, 0x7fd) mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x3, 0x60031, 0xffffffffffffffff, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000154000-0x58)={0x26, "680000000000000006613f001c0a", 0x4000000007ffe, 0x28001003, "7874742890657270656e3e1e00006800ee0000fffffffa0000000000000000000000004802000007000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x801, &(0x7f0000711000-0x8)=0x3, 0x3) mmap(&(0x7f0000c3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r9, 0x8, &(0x7f0000092000-0x8)=0xfffffffffffffffa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x200000000000, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x100005, 0x2, 0x207ad1, &(0x7f0000837000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x2400, 0x0) mmap(&(0x7f000026c000/0x3000)=nil, 0x3000, 0x2000000, 0xa110, r11, 0x0) setrlimit(0x0, &(0x7f0000243000)={0x4000002, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r9, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x30)=[], 0x0, 0x0) socket(0x15, 0x3, 0x6b) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x3, 0x401, 0x2cb, 0x5, 0x3, 0xffffffffffff8001, 0x8000, 0x6, 0x3, 0x3, 0x800, 0x0}) mmap(&(0x7f00002c6000/0x3000)=nil, 0x3000, 0x0, 0x801d, r1, 0x30) getresgid(&(0x7f00004ae000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000f39000/0x2000)=nil, 0x2000, 0x1, 0x40000032, r10, 0x0) syz_open_dev$sndseq(&(0x7f00003f2000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$PERF_EVENT_IOC_DISABLE(r12, 0x2401, 0xe66) 2017/10/18 15:39:27 executing program 5: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00004d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000206000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000bff000)=0x0, &(0x7f000043e000)=0x0, &(0x7f00008b0000)=0x0) lstat(&(0x7f0000dd5000)="2e2f66696c653000", &(0x7f0000b58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getgid() r8 = getgid() setgroups(0x8, &(0x7f0000a68000)=[r2, r3, r4, r5, 0x0, r6, r7, r8]) r9 = getpgrp(r0) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0xfffffffffffffffa, &(0x7f0000ae7000-0x10)={0x0, 0x9}, &(0x7f0000952000)=0x3, 0x7fd) mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x3, 0x60031, 0xffffffffffffffff, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000154000-0x58)={0x26, "680000000000000006613f001c0a", 0x4000000007ffe, 0x28001003, "7874742890657270656e3e1e00006800ee0000fffffffa0000000000000000000000004802000007000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x801, &(0x7f0000711000-0x8)=0x3, 0x3) mmap(&(0x7f0000c3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r9, 0x8, &(0x7f0000092000-0x8)=0xfffffffffffffffa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x200000000000, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x100005, 0x2, 0x207ad1, &(0x7f0000837000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x2400, 0x0) mmap(&(0x7f000026c000/0x3000)=nil, 0x3000, 0x2000000, 0xa110, r11, 0x0) setrlimit(0x0, &(0x7f0000243000)={0x4000002, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r9, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x30)=[], 0x0, 0x0) socket(0x15, 0x3, 0x6b) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x3, 0x401, 0x2cb, 0x5, 0x3, 0xffffffffffff8001, 0x8000, 0x6, 0x3, 0x3, 0x800, 0x0}) mmap(&(0x7f00002c6000/0x3000)=nil, 0x3000, 0x0, 0x801d, r1, 0x30) getresgid(&(0x7f00004ae000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000f39000/0x2000)=nil, 0x2000, 0x1, 0x40000032, r10, 0x0) syz_open_dev$sndseq(&(0x7f00003f2000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$PERF_EVENT_IOC_DISABLE(r12, 0x2401, 0xe66) 2017/10/18 15:39:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000f0b000)=[{0x6, 0x0, 0x0, 0x80000005012e}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000791000-0x38)={&(0x7f0000fe6000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ce000)=[{&(0x7f0000a61000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000cc5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000d63000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00004c6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000d21000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000676000)="0000", 0x2}], 0x6, &(0x7f0000d08000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x7f}, 0x2) read(r0, &(0x7f00000cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00003ec000)={0x0, &(0x7f00002de000)=[]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ab7000)=0x0, &(0x7f0000efc000-0x4)=0x4) r1 = openat(r0, &(0x7f000046e000-0x8)="2e2f66696c653000", 0x400, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004bc000-0x20)={0x101, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000021c000)={0xa0, r2, 0x2, 0x4}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000480000-0x8)={0x7, 0x3}, 0x8) 2017/10/18 15:39:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000198000-0x10)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500a9}]}) set_tid_address(&(0x7f0000108000)=0x0) connect$llc(0xffffffffffffffff, &(0x7f0000160000)={0x1a, 0x0, 0xffffffffffffff7c, 0x1, 0x10000000000836e, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00003a2000-0xb)="2f6465762f6877726e6700", 0x180, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000e7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005e7000)={0x0, 0x10000, 0xea4, 0x1, 0x1, 0x9, 0x5, 0x40, {0x0, @in6={{0xa, 0x1, 0x719, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffcab6, 0x3, 0xfffffffffffeffff, 0x8888}}, &(0x7f0000e56000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b43000-0x8)={r2, 0x596}, &(0x7f00002bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bd3000)={r3, 0xf99d, 0x30, 0x8000, 0x8}, &(0x7f0000638000)=0x18) r4 = syz_open_dev$usbmon(&(0x7f000080c000+0xbcd)="2f6465762f7573626d6f6e2300", 0x31c, 0x800003ffffa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000eb000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00003b4000-0xe1)={0x0, 0xd9, "bcaad445a5470978334c1660af16f9d75e49c1868d4379298dd871bd7950b981789448c642b841af53e7d6d4c542f0b5d65ebc6d00b5801f3f721618515cbf72ca99d0d92637023ea565bab953506e83e626ebdd1a2b154675dafb5e7faba09050c7b484b7b8f79a5236dbafecdd96f88324597f8d67dc9fa446c2e9d3cbfc2fa236e445bc4314754fe65e0f5f3df7dd20d18ea1f68ff46c96893c88b1b19c96de4bf20c845f24fbd26e7bac128cf96b9a4c42b6192d335a94771cc35d718e8eb921aed5a6d68d44a892b530318d226142130c839abb0fa7ff"}, &(0x7f000034c000-0x4)=0xe1) sendmsg$inet_sctp(r1, &(0x7f000038f000-0x38)={&(0x7f00005ff000-0x1c)=@in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f000057f000-0x80)=[{&(0x7f0000827000)="054ad6f512aeafc1e714803bce3ab0412de718ab45ba65f9ca60734cbd0d2b6d8da09ea4dfd5eaac3eeaf811adf006fee5da7af346779120b5f9f463eb1958585ac3bddf8ee76404db29c745f9fbe5155ad84d85a5b8bb36ec22a3d5f3a780b6b856f4088688068849162348e1f6eba592aeddd400669bb94a7079fbd8f2f2f959eb095d8fad8f0d4da83aeea9691106fd059b8c335612e6623eb4ae630a12a31be2eeb0fe8dece2367f271b6f2e7a05707dbf5e0b28e70d62658095a9b72a322077c746", 0xc4}, {&(0x7f0000a29000+0xacd)="e1b2e412839c8dbed29bdc7940ca186718d8e0f8a28084b80937bd4d46780f81cd9ee62ef6756bdb88c547f5d3977712a79945a3bd71b0582996e7e747d9ed5a6e2b38d032a02fd88a4954c5bd40a12153c4b6098c896cf0de6883b581f96b61eb75b23848c821f1", 0x68}, {&(0x7f00008d1000)="642a4e63a30c2c03bae6ef4669a3a1bf37c80544d0a6c4e15d1a6a73499c5320d7cec70f6aa9b64e7a10a4b2ade955dfc114483d59553f9434759b6f4c28062cabc8a17ef61947e468bfc2df992fff3c5c08782b3f6ed5d4ee84", 0x5a}, {&(0x7f0000244000-0xb6)="d5e30ace594f3eca6c3ee065e26a899d058c6553ab989a8f15270a454ae8d339ed2e5e7f8387670677942dfd00225ed63495ff298577be42b888c0a8373a134ae0fac1fef3e819e53db13274283c8928347df4acdef747d44c212b68b10b01fc0e0821e6a429f1a68aa4861fc0c4fa7af26208c29b2f21631750ddc921ae347e4effb4f2d91e3b68efbc56ecdbae33570864eb03da5063fea8ea97a0df3bf476f54ae64d49fa050f83eb09b358159f23887bc5b1bed5", 0xb6}, {&(0x7f0000245000)="9306782e9aabbe2c337295ab0fb8522d18230a8468a1139d01bfacd79e6725555e17a6b4b6530dd15669c6e2e033d854705af966f124bc759184f4fe225f5b053971b9e5f830c0f3928498c99991cd12b4b7342ee09d2903ca3e6599a2bac4851e9ea075c0a86159fb2b4e53e50a2f91ce51701d4f10763f756e2df9b455682e639c", 0x82}, {&(0x7f00003f6000)="d71b7870182dc1e55056c74860f31be86b6805ef16ead83e66cb3b23ec67e82c57b6f19a62b73bd22af59dee377c352391141e2e61244a039248a8d15de073f8b17ac66142dade97740ee65c9c6000e3c77575acf93a8a98d02ca5c79b70e045e3a55bd51b08e0a8e4e7584a764393311443bf66e0984833ff86f08cb1ca22c1696f2f86c4bfb4f160ca6df3d39dc6e48f", 0x91}, {&(0x7f0000643000-0x36)="580c18ea58c52bd72d571d298b2c9db506eadbd75883089f2b0546191e8bb79e4f494f813e2054cb1b7320189db0f7b9084fa26fdc13", 0x36}, {&(0x7f0000547000-0xc4)="38487a26b3fc415c500b5506ae65386e74f5b313b35e763308f48037d4f19fb2506be3875aa59fdef7589cc917b1f4358fb61262731748c7939b18054f26bd178a4e4506b28d3880a87e1e44fdea42baa6cf5c54cb3e20d154d82878cc3cd7ef5180b089c1811d13c9d6db66dab5a6197b25a6f6514804b5a77f06f3df9c7e2939081aca9b87ceaf22313d9621ffd6af8e5be9ab6dffc10cb6cefb18648d23daec2f223d344859efe855587e657ad53e3465f1851f68f4c4816b7f13d2e45d9990939d15", 0xc4}], 0x8, &(0x7f0000c72000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x10001, 0x100000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x820f, 0x100000001, 0x8001, r5}}], 0x2, 0x800}, 0x20000000) 2017/10/18 15:39:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f00003c5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000944000)={0x0, 0x9b, "c92556dd6b8d28425bda06383c8ca4387660bfa642bd35050f4de6b405336526b0ff11fcef75cd40687361a02f8e55ef6ac692bbc481a6c906f8966359c56e1d5980aab8d0d58b80c0ed6b050132afe4314e41c9bd58ec489fdb4d7e81829949520ea264241ad0bd6fc52bf35e69e59958ea612a9865b388ff99eddcea78b3d4a3b068d19bb643c5303cb4353b7d0dcb9c1210aea8c515e2e521ea"}, &(0x7f0000278000-0x4)=0xa3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cff000)={r2, 0x20, 0x30}, &(0x7f000042b000-0x4)=0xc) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x50320}]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000024b000)={0x0, 0x0}) open_by_handle_at(r1, &(0x7f0000ea5000-0x9)={0x9, 0xfffffffffffffffc, "54"}, 0x0) r3 = add_key(&(0x7f0000b1f000)="7472757374656400", &(0x7f0000a78000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec0000-0xe7)="d7fa8c41c82ae8d6ed27c1c506d4292c61f241098da3ad011d0d9721d86bd004a22d59a142c4521d2a2f05652425244d2a030ed6401da03c4c8e2027440d49516c318c50eb468b4b240154159efba73fe182b82dbf71bece89a276f960b0372d3c5eef220f66025df6d3899e2fc679541c7971bd1df827fcc7237c583c4495a6ac89a735a7b1b2da3ffdf526e2ca20b77b3e2e0a2f36634b01bb6839d3a42c1be02755c883b90beaaba2604eb9586fc3faf4848e05642fbfba310b1064890aa3bc8b61d5722468cdb0cf2d7b3af1a459e008d1e46b36ebe76ba3130b286f86f5f4dc517b7b8290", 0xe7, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) 2017/10/18 15:39:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f000081e000)=[{0x6, 0x1, 0x0, 0x5031d}]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00005e9000-0x8)={0x0, 0x0}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f7d000)={0x0, 0x0, ""}, &(0x7f00009fa000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e8b000)={0x0, 0x0, &(0x7f00001d0000-0x54)=[]}, &(0x7f0000b02000-0x4)=0x10) 2017/10/18 15:39:27 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000022c000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a88000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050562}]}) r1 = semget$private(0x0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000950000)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f0000620000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000604000)=0x10) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000eab000)=0x2, 0x4) semctl$GETZCNT(r1, 0x5, 0xf, &(0x7f0000b8a000)="") set_thread_area(&(0x7f00009e9000-0x10)={0x100000001, 0xffffffff, 0x400, 0x0, 0x3, 0xffffffffffffffff, 0x40, 0x2, 0x9c5c, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2017/10/18 15:39:27 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007fb000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500ee}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ad4000-0x9)="2f6465762f72746300", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000882000-0x1)={0x0}, 0x1) 2017/10/18 15:39:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b1000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)="2f6465762f73657175656e6365723200", 0xa001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00001ce000)=0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fbd000)={0x1, r4}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) mlockall(0xffffffffffffffff) read(r1, &(0x7f0000fb8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) r5 = socket$netlink(0x10, 0x3, 0x1000b) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) recvfrom(0xffffffffffffffff, &(0x7f0000363000)="", 0x0, 0x100, &(0x7f0000b71000-0xa)=@rc={0x1f, {0x0, 0xfffffffffffffffe, 0x20000000000, 0xa7d2, 0x0, 0x3}, 0x4}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20001) r8 = dup2(r7, r6) fstat(0xffffffffffffffff, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x40, 0x4, 0x4f, 0x7fffffff, 0x6, 0x80000000, 0x0, 0x3, 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000068f000)=0x0) getresgid(&(0x7f0000842000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000945000-0x4)=0x0) 2017/10/18 15:39:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f000040e000)=[{0x6, 0x0, 0x0, 0x840000000050531}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000485000)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000d42000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x42, &(0x7f00004bf000)={0x4, 0x8, 0x8a56, "7a6460bbd15d", 0x8, 0x0}, 0x10) pipe2(&(0x7f0000d63000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f58000)=0x3f) 2017/10/18 15:39:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000cc4000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050147}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00003c2000)=0x6, 0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000700000)=0x0, &(0x7f00008d9000-0x4)=0x4) socket(0x8, 0x7, 0x5) 2017/10/18 15:39:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b1000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)="2f6465762f73657175656e6365723200", 0xa001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00001ce000)=0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fbd000)={0x1, r4}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) mlockall(0xffffffffffffffff) read(r1, &(0x7f0000fb8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) r5 = socket$netlink(0x10, 0x3, 0x1000b) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) recvfrom(0xffffffffffffffff, &(0x7f0000363000)="", 0x0, 0x100, &(0x7f0000b71000-0xa)=@rc={0x1f, {0x0, 0xfffffffffffffffe, 0x20000000000, 0xa7d2, 0x0, 0x3}, 0x4}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20001) r8 = dup2(r7, r6) fstat(0xffffffffffffffff, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x40, 0x4, 0x4f, 0x7fffffff, 0x6, 0x80000000, 0x0, 0x3, 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000068f000)=0x0) getresgid(&(0x7f0000842000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000945000-0x4)=0x0) 2017/10/18 15:39:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b1000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)="2f6465762f73657175656e6365723200", 0xa001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00001ce000)=0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fbd000)={0x1, r4}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) mlockall(0xffffffffffffffff) read(r1, &(0x7f0000fb8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) r5 = socket$netlink(0x10, 0x3, 0x1000b) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) recvfrom(0xffffffffffffffff, &(0x7f0000363000)="", 0x0, 0x100, &(0x7f0000b71000-0xa)=@rc={0x1f, {0x0, 0xfffffffffffffffe, 0x20000000000, 0xa7d2, 0x0, 0x3}, 0x4}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20001) r8 = dup2(r7, r6) fstat(0xffffffffffffffff, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x40, 0x4, 0x4f, 0x7fffffff, 0x6, 0x80000000, 0x0, 0x3, 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000068f000)=0x0) getresgid(&(0x7f0000842000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000945000-0x4)=0x0) 2017/10/18 15:39:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b1000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)="2f6465762f73657175656e6365723200", 0xa001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00001ce000)=0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fbd000)={0x1, r4}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) mlockall(0xffffffffffffffff) read(r1, &(0x7f0000fb8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) r5 = socket$netlink(0x10, 0x3, 0x1000b) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) recvfrom(0xffffffffffffffff, &(0x7f0000363000)="", 0x0, 0x100, &(0x7f0000b71000-0xa)=@rc={0x1f, {0x0, 0xfffffffffffffffe, 0x20000000000, 0xa7d2, 0x0, 0x3}, 0x4}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20001) r8 = dup2(r7, r6) fstat(0xffffffffffffffff, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x40, 0x4, 0x4f, 0x7fffffff, 0x6, 0x80000000, 0x0, 0x3, 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000068f000)=0x0) getresgid(&(0x7f0000842000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000945000-0x4)=0x0) 2017/10/18 15:39:27 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000061b000-0x4)=0x14) mknodat(r0, &(0x7f0000210000)="2e2f66696c653000", 0x10, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006fc000)={0x1, &(0x7f0000b1f000)=[{0x6, 0x0, 0x0, 0x500c0}]}) r1 = memfd_create(&(0x7f00007ab000)="2647504c00", 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006a8000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000a6a000)=0x60) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) syz_open_dev$random(&(0x7f00000dc000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000867000)="2e2f66696c653000", 0x0, 0x0) 2017/10/18 15:39:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000f0b000)=[{0x6, 0x0, 0x0, 0x80000005012e}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000007a000)={0x0, 0x80000, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000104000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000aa0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f6d000)={0x0, 0x0}) write(r1, &(0x7f0000d96000-0x2c)="0cc48f47ddbb66bbe35d5825eb88727531124d551a4b63ebed0a79cae7e9e41ecff47c6e9c382f2ab8cb4f4a", 0x2c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00003d8000-0x4)=0x0, 0x4) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f000049e000-0x13)="") 2017/10/18 15:39:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b26000-0x10)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x500bd}]}) r0 = getpgid(0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb2000)="2f6465762f6175746f667300", 0x50100, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00008c8000)={0x2, r0}) set_tid_address(&(0x7f0000212000)=0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea5000)="2f6465762f6175746f667300", 0x2000, 0x0) sched_setscheduler(r0, 0x7, &(0x7f0000d35000-0x4)=0x7) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000db5000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f000003c000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000075d000)={0x400, 0x9e9, 0x140000000000000, 0x77, 0x9, 0xe80, 0x81, 0x5}, &(0x7f0000409000-0x40)={0xe1, 0x0, 0x8, 0xc62, 0x4, 0x6, 0x5, 0x8001}, &(0x7f0000f0f000-0x40)={0x9b, 0x6, 0x9, 0x8, 0x3ff, 0x5, 0x21, 0x4}, &(0x7f000019f000)={r3, r4/1000+30000}) 2017/10/18 15:39:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e88000-0x4)=0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500d9}]}) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000682000)="") semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00004c3000-0xe)=[0x3]) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000cfc000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b9000-0x4)=0x10) getsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000615000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000e18000-0x4)=0x18) memfd_create(&(0x7f00003f8000)="00", 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f00008b0000-0x76)="0849") r1 = gettid() ptrace$poke(0x4, r1, &(0x7f0000ce6000-0x8)=0x0, 0x16) 2017/10/18 15:39:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50024}]}) lremovexattr(&(0x7f0000ad6000-0x8)="2e2f66696c653000", &(0x7f0000e23000)=@random={"757365722e00", "00"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f52000)={0x0, 0x0}, &(0x7f0000b0c000)=0x8) socket$inet(0x2, 0x0, 0x7fffffff) 2017/10/18 15:39:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a25000-0x4)=[{0x6, 0x0, 0x0, 0x4000000005040f}]}) r0 = memfd_create(&(0x7f0000a31000-0xc)="5b2d76626f786e6574312b00", 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000590000-0x28)={0xfffffffffffffffe, 0x0, 0xffff, 0x100000000000000, "c359e09a2e0ba233adecfb0cf8facf3116572af90d5e4426c5209155c40b1ce3"}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000944000-0x1)=0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e3f000)={0x0, 0x8, 0xafc9, 0x2, 0x5, 0x81}, &(0x7f000023a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000324000)={r2, 0xfffffffffffffffc, 0x4, 0x2}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00001ea000)=0x5, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000809000-0x8)=[0x8, 0xfffffffffffffffe]) 2017/10/18 15:39:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000591000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x500e9}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c42000)={0x0, 0x0}) r3 = dup3(r1, r2, 0x80000) recvfrom$inet6(r3, &(0x7f0000033000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x1, &(0x7f0000060000-0x1c)={0xa, 0x1, 0xcc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ced000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000089e000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x272, 0x10001, 0x2}, &(0x7f0000d98000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f49000)={r4, 0xca1}, 0x8) getsockname$ipx(0xffffffffffffffff, &(0x7f000015d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000018f000-0x4)=0x10) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f000087a000-0x24)={0x0, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000791000-0x5)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000da1000)=0x9, 0x4) timer_create(0x0, &(0x7f0000134000-0x60)={0x0, 0x12, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5d000-0x4)=0x0) timer_create(0x0, &(0x7f0000d12000)={0x0, 0x1a, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008de000)=0x0) r7 = fcntl$dupfd(r2, 0x406, r1) setsockopt$inet6_tcp_int(r7, 0x6, 0x14, &(0x7f00004ec000-0x4)=0x1, 0x4) timer_delete(r6) 2017/10/18 15:39:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000089e000/0x3000)=nil, 0x3000, 0x2000008, 0x147, 0x8000) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x80000006, 0x0, 0x0, 0x50105}]}) r0 = syz_open_dev$usbmon(&(0x7f0000d0c000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000dcc000)="00", 0x1) sendfile(r0, r1, &(0x7f0000903000-0x8)=0x0, 0x6) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000156000-0x10)={0x0, &(0x7f00006cb000-0x8)=[]}) ioctl$KDDISABIO(r0, 0x4b37) 2017/10/18 15:39:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b1000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)="2f6465762f73657175656e6365723200", 0xa001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00001ce000)=0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fbd000)={0x1, r4}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) mlockall(0xffffffffffffffff) read(r1, &(0x7f0000fb8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) r5 = socket$netlink(0x10, 0x3, 0x1000b) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) recvfrom(0xffffffffffffffff, &(0x7f0000363000)="", 0x0, 0x100, &(0x7f0000b71000-0xa)=@rc={0x1f, {0x0, 0xfffffffffffffffe, 0x20000000000, 0xa7d2, 0x0, 0x3}, 0x4}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20001) r8 = dup2(r7, r6) fstat(0xffffffffffffffff, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x40, 0x4, 0x4f, 0x7fffffff, 0x6, 0x80000000, 0x0, 0x3, 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000068f000)=0x0) getresgid(&(0x7f0000842000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000945000-0x4)=0x0) 2017/10/18 15:39:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50012}]}) r0 = memfd_create(&(0x7f000045d000)="657468306c6f6b657972696e672776626f786e6574309e00", 0x0) getpeername$llc(r0, &(0x7f0000c93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006ea000)=0x10) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000d8e000)={0x3, &(0x7f0000662000)=[0x2, 0x6, 0x8]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000445000-0x20)={0x40, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000c86000+0xc3a)={r1, 0x4}) 2017/10/18 15:39:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x840200000050771}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd5000-0x9)="2f6465762f72746300", 0x80000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000b0f000)=0x3, 0x4) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000360000)=0x6600000000000000) socketpair(0xc, 0x800, 0x7, &(0x7f0000fc2000-0x8)={0x0, 0x0}) bind$llc(r1, &(0x7f00009cb000-0x10)={0x1a, 0x0, 0x8001, 0x0, 0x8ea, 0xec, @random="aafabcbbeb31", [0x0, 0x0]}, 0x10) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000703000)=0x0, 0x0) msgget(0x0, 0x0) 2017/10/18 15:39:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000198000-0x10)={0x1, &(0x7f0000081000)=[{0x100000000000006, 0x0, 0x0, 0x500a8}]}) chdir(&(0x7f00008cd000)="2e2f66696c653000") r0 = accept4$llc(0xffffffffffffffff, &(0x7f00009cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b37000-0x4)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000099c000-0x10)=@common="69666230000000000000000000000000", 0x10) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000001000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000d44000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/10/18 15:39:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c12000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) seccomp(0x100000000001, 0x0, &(0x7f00000b7000)={0x1, &(0x7f0000134000-0x8)=[{0x2000006, 0x0, 0x0, 0x500e1}]}) syz_open_dev$loop(&(0x7f0000308000)="2f6465762f6c6f6f702300", 0x0, 0x0) symlinkat(&(0x7f0000a37000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000ead000)="2e2f66696c653000") getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c93000)="", &(0x7f0000c40000)=0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001c000-0xc)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f000041d000)={0x0}, 0x0, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000057c000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d93000)="2e2f66696c653000", 0x200000, 0x18d) perf_event_open(&(0x7f000044f000)={0x0, 0x78, 0x2, 0x9, 0x800, 0x80000000, 0x0, 0x8001, 0x80, 0x2, 0x5, 0x1f, 0xd, 0x1a, 0x0, 0x2, 0x0, 0x46eb0, 0xb860, 0x800, 0xd51b, 0x8, 0x3, 0x8b4, 0x7df3c278, 0x3c, 0x0}, r0, 0x200, r1, 0xa) r2 = memfd_create(&(0x7f00008c4000)="6367726f7570656d317b00", 0x3) bind$ax25(r2, &(0x7f0000624000)={0x3, {"d6a5875b05466a"}, 0x8}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) seccomp(0x100000000001, 0x0, &(0x7f0000860000-0x10)={0x1, &(0x7f0000126000)=[{0x2000006, 0x0, 0x0, 0x80000000000500a0}]}) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000683000)={0x2, 0x5, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000046000)=0x0, &(0x7f000046d000-0x4)=0x4) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r3 = syz_open_dev$sg(&(0x7f0000940000)="2f6465762f73672300", 0x7fff, 0x20003) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000b3a000)=0x0) mq_open(&(0x7f00001a3000-0x3)="5e2d00", 0x0, 0x0, &(0x7f0000e60000-0x40)={0x0, 0x0, 0x1531, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:39:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005ff000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x7fffffff, 0x0, 0x4000000000050015}]}) pipe(&(0x7f0000a11000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000861000)="00000000000000") ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) 2017/10/18 15:39:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcf000-0x10)={0x1, &(0x7f0000e85000)=[{0x6, 0x0, 0x0, 0x84000000005053b}]}) r0 = syz_open_dev$mice(&(0x7f0000d66000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x6000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000038f000)={0x81, 0xfffffffffffffffc, 0x7ef, 0x8, 0x6, 0x8, 0xffffffffffff654c, 0x800, 0xbbe, 0x1, 0xffff, 0x6}) syz_open_dev$sg(&(0x7f0000a4d000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000af7000)={0x0, 0x0, 0x0}) 2017/10/18 15:39:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x16)="70707030776c616e306574683176626f786e65743000", 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5000b}]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f9f000)=0x201, 0x4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c76000)="", 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000336000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d23000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000094e000-0x5c)={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x4, [0xffff, 0x40, 0x40, 0x2, 0x0, 0x6, 0x7, 0x6eb9]}, 0x5c) fcntl$lock(r1, 0x0, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bac000)="2e2f66696c653000", &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000537000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f84000-0x4)=0x8c) ioctl$TCSETS(r0, 0x5402, &(0x7f00003a8000-0x24)={0x1, 0x80000000, 0x6, 0x2, 0x0, 0x6, 0x9, 0x1, 0x0, 0x1200000000000, 0x9c33, 0x6}) 2017/10/18 15:39:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000c96000)=[{0x6, 0x0, 0x0, 0x500bd}]}) seccomp(0x0, 0x0, &(0x7f0000ced000-0x10)={0x0, &(0x7f0000c92000)=[]}) r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000772000-0x10)={0x1ff, 0x2000008, 0x0, 0x4}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000e33000-0x10)={0x3f, 0xf68, 0x8001, 0x3f}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x0) r2 = dup3(r0, r1, 0x80000) getpeername$packet(r2, &(0x7f00006c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a92000-0x4)=0x14) 2017/10/18 15:39:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f0000532000)=[{0x6, 0x0, 0x0, 0x84020000005052a}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b70000)="2f6465762f72746300", 0x0, 0x0) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fde000-0x98)={0x0, @in6={{0xa, 0x1, 0xbfdc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff9d15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4}, &(0x7f0000fe4000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b27000)={r1, 0x26, "fc4072bad1588d46d764fa0ce3c312fa161a993cc41fa9b60c8bbe683cf7d1e1b00d338e9069"}, &(0x7f0000d8d000)=0x2e) mprotect(&(0x7f000032d000/0x2000)=nil, 0x2000, 0x0) 2017/10/18 15:39:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x88)={0x0, 0x80, "27d4e2f94ff9884d6d9b9c5077846d4a3696fa31e52658a26163e1d4cb7d8fd36e93ab75c4192fdcd82e5e72aa7a6c7630c83dd8cca9960f777c1920f71429e5b7bf01a2abe874e41e03734039b799ffdb173f9d50333fc0b833d25f383c3f466301cddcf1e929cb3e16568db47b8fb35db90457b18fc92bf1ea45af38685d92"}, &(0x7f0000001000)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x4, &(0x7f0000001000-0x58)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) r3 = creat(&(0x7f0000000000+0xe70)="2e2f66696c653000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000002000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x4a) renameat2(0xffffffffffffffff, &(0x7f00005ea000-0x8)="2e2f66696c653000", r3, &(0x7f000000f000)="2e2f66696c653000", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00005ab000)="2e2f66696c653000", 0x29) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000de9000)=0xffffffffffff81fd) seccomp(0x800000001, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x400000000000006, 0x0, 0x0, 0x500f6}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000606000-0x4)=0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00009b6000)="", &(0x7f0000ea7000)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000a08000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00003bb000-0x10)={0x1, 0x2, 0x5, 0x1, 0x0}, &(0x7f0000d81000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000ee8000)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000187000-0xa0)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0xfffffffffffffffe, 0x800000000000, 0x0}, &(0x7f0000a44000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000d5000-0x98)={r6, 0x90, "9bb43888bb0e23b52004e6f0917d1ed790fef89e89420cc36255fb4e5a9c5e6e0df3447244d0d41f02c2233cd2d3e93c26fffd502a74080702715f67d6e0592d89a891712921f252474cf3decd75033943ef7228265a32b18ef9b0dffca841e187bad07b9c1bf087a288b9b82ff5448856125606c06cc3cdcb156a6b9d7fc1a7168d24e2e032d3e387ba778c0aaddfa3"}, &(0x7f00003f4000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000031000-0x6)={r2, 0x6b}, &(0x7f0000dc9000-0x4)=0x6) 2017/10/18 15:39:27 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000160000)="2f6465762f7573626d6f6e2300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00009f0000)=0x9b9, 0x4) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50100}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003e7000)={0x0, 0x0}) socketpair(0x3, 0x80007, 0x81e6, &(0x7f0000a3a000)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00003ef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00004e0000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000063000)=0x0) 2017/10/18 15:39:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() process_vm_readv(0x0, &(0x7f0000deb000)=[], 0x0, &(0x7f0000c80000-0x40)=[{&(0x7f0000118000-0x57)="", 0x0}], 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x2000000, 0x0, 0x84020000005056a}]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009ae000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000a81000-0x10)={0x0, 0x0}) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f8b000)={0x0, 0x0, 0x0}, &(0x7f00008a7000)=0xc) statfs(&(0x7f0000bda000)="2e2f66696c653000", &(0x7f0000ad5000-0x5d)="") sched_getattr(0x0, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) open$dir(&(0x7f00002be000)="2e2f66696c653000", 0x4000, 0x200000a0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000772000-0x1b)="") sysfs$1(0x1, &(0x7f0000ffe000-0x6)="76626f786e65743100") ioctl$KDADDIO(r1, 0x4b34, 0x669) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f000070b000-0x8)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a5d000-0x38)={&(0x7f0000baf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a18000-0x80)=[{&(0x7f00009a3000-0x1000)="", 0x0}, {&(0x7f000026a000)="", 0x0}], 0x2, &(0x7f000098c000)="", 0x0, 0x0}, 0x10000) 2017/10/18 15:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000243000)="2f6465762f72616e646f6d00", 0x0, 0x210000) close(r0) seccomp(0x80000000000001, 0x0, &(0x7f0000e2a000-0x10)={0x1, &(0x7f00002ba000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050557}]}) r1 = accept(0xffffffffffffffff, &(0x7f0000f67000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c03000)=0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002df000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000-0x4)=0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a88000)=0x101, 0x4) r2 = syz_open_dev$mice(&(0x7f0000470000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80002) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000001000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/18 15:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) seccomp(0x1, 0x0, &(0x7f0000d15000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500df}]}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bc2000)={0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007f3000)=0x0) getsockopt$bt_hci(r1, 0x0, 0xe38216cec456ea77, &(0x7f0000d5b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000049d000-0x4)=0xca) getresuid(&(0x7f00005b7000-0x4)=0x0, &(0x7f000019c000)=0x0, &(0x7f0000800000-0x4)=0x0) fremovexattr(0xffffffffffffffff, &(0x7f00002e2000-0x1a)=@random={"6f73322e00", "216c6f65746830707070302b267d2b2c73656c6600"}) fchmodat(r0, &(0x7f0000fea000)="2e2f66696c653000", 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000-0x4)=0x0) 2017/10/18 15:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f000078e000-0x8)=[{0x6, 0x0, 0x0, 0x50037}]}) pipe2(&(0x7f00001c1000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="f905b5360593295ae33b0c96e2f4404096e599e03b703596aeba8e7309e4d11f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011d}]}) setxattr(&(0x7f0000f88000)="2e2f66696c653000", &(0x7f00000cc000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000e15000)="73656c662647504c2a776c616e3000", 0xf, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000db3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00003b3000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000427000)=0x0) poll(&(0x7f0000e97000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8, 0x0}], 0x2, 0x0) accept(r1, &(0x7f0000e89000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000930000-0x4)=0x8) r2 = memfd_create(&(0x7f000067c000-0x1)="00", 0x3) prctl$setfpexc(0xc, 0x0) accept(r2, &(0x7f0000cd2000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000335000)=0xc) openat(0xffffffffffffff9c, &(0x7f0000812000-0x8)="2e2f66696c653000", 0x8880, 0xa0) add_key(&(0x7f0000bac000-0xa)="73797a6b616c6c657200", &(0x7f0000dd9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c51000)="b6d09c6c96381e82a430e877b6a488a162c7069f7390ad6c3ce133cc27a12abc26361426b78912d115eae2f08c9f1fbcf4f535ad903cc337f34e25dbbcc3b082261afc41b82e01ba40ff731f296cc07cfc81908cbeec0d59d098e41a48355d3331ce551a4767ba6bf7a9fd1453b7ee57af141f5291669fd13a844c4c9353730cabb7487ef7b693583854e9f265c7d782b8c0433fef4f52b5afb9ccf69783096a1b452a201af295395a7f22959b7834", 0xaf, 0xffffffffffffffff) getitimer(0x2, &(0x7f000008a000)={{0x0, 0x0}, {0x0, 0x0}}) modify_ldt$read_default(0x2, &(0x7f000038e000)="", 0x0) 2017/10/18 15:39:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f000012c000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x0}) seccomp(0x1, 0x0, &(0x7f00005e7000-0x10)={0x1, &(0x7f00009cb000)=[{0x6, 0x0, 0x0, 0x800000050141}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cd8000-0x8)={0x0, 0x0}) accept4$ax25(0xffffffffffffffff, &(0x7f00001c9000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000512000)=0x10, 0x800) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000085e000-0x4ff)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = creat(&(0x7f00004de000-0x8)="2e2f66696c653000", 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d03000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000543000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ad9000-0x4)=0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000ba8000)="626465762d00") fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f000080d000-0x8)={0x1, 0x0}) 2017/10/18 15:39:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fc}]}) mprotect(&(0x7f00000b0000/0x1000)=nil, 0x1000, 0x1000009) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00002a4000-0x8)={0x0, 0x0}) connect$llc(0xffffffffffffffff, &(0x7f0000aa4000)={0x1a, 0xff, 0x1b, 0x1, 0x0, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000bf0000-0x4)=0x2, 0x4) 2017/10/18 15:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00008e7000-0x8)=[{0x6, 0x0, 0x0, 0x50018}]}) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00009fd000-0x4)=0x94, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f000017f000-0x8)="2e2f66696c653000", 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e35000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000621000-0xd)="2f6465762f7573626d6f6e2300", 0x9f5, 0x0) connect$netlink(r2, &(0x7f0000d02000-0xc)={0x10, 0x0, 0x9, 0xe5}, 0xc) r3 = shmget(0x1, 0x4000, 0x54000000, &(0x7f0000015000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) pipe2(&(0x7f0000c1e000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000247000-0x10)={0x9, &(0x7f0000fa1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair(0x0, 0x4, 0x6, &(0x7f0000e22000)={0x0, 0x0}) setsockopt$ax25_int(r5, 0x101, 0xc, &(0x7f0000393000-0x4)=0x80000000, 0x4) r6 = fcntl$dupfd(r0, 0x402, r1) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00003db000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98, 0x5, 0xf2dd, 0x2, 0x800, &(0x7f0000efc000-0x10)=@generic="46a72377c2fe363bb21b75ed37e8e00d", 0xffffffff, 0xffffffffffff5ec4, 0x1000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000848000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x101, [0xfffffffffffffffd, 0x3ff, 0x1, 0x1f, 0x3, 0x800, 0x7fffffff, 0xb8b]}, 0x5c) r7 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000341000/0x1000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000d75000)="") 2017/10/18 15:39:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007db000-0x9)="2f6465762f72746300", 0x80000, 0x0) open_by_handle_at(r0, &(0x7f00002e7000-0x103)={0x103, 0x0, "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"}, 0x181a01) open_by_handle_at(r0, &(0x7f0000b3e000-0xab)={0xab, 0x1, "c2fecdfa536263496fe0be3fdb5c2ed546c9f7f1981992fab45e03ea0f3e4d694bdea764ebbc29db4ca462d638d77566f693f2c9aaebfa9b29de4a2f468b0888131737fcb8d577a3ca8c497057bfa2ae0f85171e7755d73ba5494b3f7049889ddcf9216afa618b4b9b9fa4e3d65cb06e2870802b28b2f93327624d37337cba1079137b2bb84c0ed3bdb774ccbf08fe64b49c7e5f94d515e3024c7fa5b961a4809b4451"}, 0x210000) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000321000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000016b000)=0x18) ioctl(r0, 0x9, &(0x7f0000106000)="fe5695dd07438ed6180fe2bd9db1182486244eb0d844d3e25604ce30efc0ba8616") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000079000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0]}, &(0x7f00000b9000-0x4)=0x108) 2017/10/18 15:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000180000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001f}]}) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000261000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b4c000-0x4)=0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000763000)="2f6465762f7573626d6f6e2300", 0x1ff, 0x1000000020000) socket$packet(0x11, 0x3, 0x300) r2 = add_key(&(0x7f0000470000)="73797a6b616c6c657200", &(0x7f00003a4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000891000-0x35)="9102d17041d68dbeedf7edbd5118146d080e6b4aad25e76bd7e546017de55906c3afe548e8092379b69c248e34a6960179b897ee6e", 0x35, 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f0000617000-0x3)="480caf", 0x3) ioctl(r1, 0xffff, &(0x7f0000e69000-0x11)="adccdf9b981f7b5a7b672dd2f764451b7d") pipe2(&(0x7f00004da000)={0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00000fa000-0x10)={0x0, 0x0}) 2017/10/18 15:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000cab000-0x8)=[{0x6, 0x0, 0x0, 0x50113}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000964000)={0x0, 0x0}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000c62000-0xc0)="107e178eb1241466086d81215168b799da688a14ac6d4dcfaa0530b211eff05e1589c670d42b91aaa1aa8ca85ee0bd6e17befc82e82f0cb7f9d4f6412d32dcc93687658430977a6270a0753c28b9c3eb7ba280728191e2cbf0c6") shutdown(0xffffffffffffffff, 0x1) r0 = memfd_create(&(0x7f000028b000)="7d00", 0x3) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000687000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet(r0, &(0x7f0000377000-0xb)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d0000-0x4)=0x10) 2017/10/18 15:39:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x800000002000006, 0x0, 0x0, 0x840200000050569}]}) r0 = open(&(0x7f0000946000)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000a20000)="") getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000068d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000062000-0x4)=0xd3) readlinkat(r0, &(0x7f00004e6000-0x8)="2e2f66696c653000", &(0x7f0000caa000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) mount(&(0x7f00005e7000-0x8)="2e2f66696c653000", &(0x7f0000615000-0x8)="2e2f66696c653000", &(0x7f000043c000)="686673706c757300", 0x82000, &(0x7f0000d0e000+0xf0)="ee55daca9379ba51d1002be0ca5540727a34c6634c880c5209fed8eedfd74287597199fc9bcb08b4c491946505d8933b8e26c29b15b09d9b7952508315431b9003e2622ddb4c4d95f65523393f96958071cc051c4bf3dfc65af5ac9aa86004ba1b4731639678d103d88453bbdcaf484212d1848391ea256f628b7d58647c29a4ab468a6f37932487b6637aba3b1e4d82a32df4ebfbef9f4de890ed0565a61dcdd833ec03ea0c37f2bd216d82d997cc2b36b91323ee9f7a96339927711134ad405b4b87d2b3f4e73ea41f51c2962d17b76f66012378b0207648e2c7ca607cf7f4a1a142b84cd818457ac6c92236") 2017/10/18 15:39:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010d}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a79000-0xc)={0x1000000000000, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c0b000)=0x1a71, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000573000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0}, 0x14) syz_open_dev$loop(&(0x7f0000a53000)="2f6465762f6c6f6f702300", 0x6db, 0x2500) 2017/10/18 15:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008de000-0x10)={0x1, &(0x7f0000f0e000-0x8)=[{0x6, 0x0, 0x0, 0x500ce}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000880000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004dc000)=0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000c38000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/10/18 15:39:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000067b000-0x8)={0x0, 0x0}) fchdir(r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000446000-0x4)=0x0) seccomp(0x80000000000001, 0x0, &(0x7f0000e2a000-0x10)={0x1, &(0x7f00002ba000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050557}]}) getgid() lsetxattr(&(0x7f00002b7000-0x8)="2e2f66696c653000", &(0x7f00007db000)=@random={"62747266732e00", "7573657200"}, &(0x7f0000ee3000)="00", 0x1, 0x0) setsockopt$inet_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f0000743000)=0x0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00003e5000)="2e2f66696c653000", 0x80, 0x70) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000015000)={0x9, 0x8d, 0x7, 0x4, 0x1ff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000113000)={0x0, 0x0}, &(0x7f000029f000-0x4)=0x8) 2017/10/18 15:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004e4000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000)=0x10, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000be1000-0x1c)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006af000)={0x0, 0xe7, "866e7d6775a1125057616f53d969327bbf6de8dfeae021cb930d2d3d87c76b9e822694525c49fe9684df92746eb669e9515245774de65b1bed5170e6a43f2a19673ec33917d123bd6b143ecb7c374e5229383c9cc67f4dfcca717634f349230f5247ed3c48c3b007659e456a3a98f7733de02efa67b087e5e340e88a02ff696fe94e1c37be3d1b934c7775d890baafe4b2215da2c90da7851171d3fbf88c47a50ac8600481350aeec8ddf9f8c15a5eab9e670027c50cfcf48946bde6b68da44ccb58848a9e1b655bb763ece2f9d9cc8369e1450d62bd5b3763d14957ee7479934dcb6e73ce8e28"}, &(0x7f0000117000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000281000)={r1, 0x4, &(0x7f0000d97000)=[@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000228000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b5c000-0xb8)={r1, 0x80000000, 0x9, 0xfff, 0x40be, 0x7fffffff, 0x16, 0x2, {r2, @in6={{0xa, 0x3, 0x4c75765c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x706e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f41, 0x81, 0x80, 0x2f4, 0x0}}, &(0x7f0000fad000-0x4)=0xb8) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00003d7000-0x8)=[{0x6, 0x0, 0x0, 0x50024}]}) lremovexattr(&(0x7f0000ad6000-0x8)="2e2f66696c653000", &(0x7f0000e23000)=@random={"757365722e00", "00"}) pipe2(&(0x7f000055d000)={0x0, 0x0}, 0x80000) accept$netrom(r3, &(0x7f0000a2b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000864000)=0x10) pipe(&(0x7f0000626000)={0x0, 0x0}) accept$unix(r4, &(0x7f0000c5f000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000550000)=0x47) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000f25000)="") 2017/10/18 15:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x500ed}]}) chmod(&(0x7f0000fbf000)="2e2f66696c653000", 0x110) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000606000-0x8)={0x0, 0x0}) r1 = shmget$private(0x0, 0x3000, 0x680, &(0x7f00002a8000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000c33000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000084d000-0x4)=0x0, &(0x7f0000495000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ef6000)={0x0, 0xd1a, 0x8, 0x4}, &(0x7f0000ca7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007bc000-0x8)={r2, 0x5}, &(0x7f0000b3c000)=0x8) 2017/10/18 15:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x800000002000006, 0x0, 0x0, 0x840200000050569}]}) r0 = socket(0x0, 0x0, 0xffd) open(&(0x7f0000f74000)="2e2f66696c653000", 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x0) 2017/10/18 15:39:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x5ad5) seccomp(0x1, 0x0, &(0x7f0000dd1000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x40000000006, 0x0, 0x0, 0x8000000000050153}]}) pipe2(&(0x7f00004d0000)={0x0, 0x0}, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000797000-0x4)=0x5) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000368000)="") timer_create(0x0, &(0x7f00005d6000-0x60)={0x0, 0xd, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000278000-0x4)=0x0) timer_gettime(r1, &(0x7f0000881000)={{0x0, 0x0}, {0x0, 0x0}}) sendto(r0, &(0x7f000059a000-0x1)="f9", 0x1, 0x0, 0x0, 0x0) 2017/10/18 15:39:28 executing program 7: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000573000-0xe8)="1b41d8016d52cb0536ff97009481b56cb4f65d0914caf7516871df20390299c147e1dd42ec1fa5d5532fa79586311b08c59e559fb10a00aa53017d6aadc6bba9ff008c24f6776b223f5675011e6f596c1d4dff7f34a03dc2add945f6be56b8d6bf44f14fa7756a760534a70dfdca3bb17d84462784a98e6ba94cfe5a291125b9091a5d970cebeb30f501c82f3a47231dad3741cc0c309ad374a91af449dd63481c4b37be620f1c1470725339213433577520e5bc88cbe41d6178a89987424fd22733a10abf1d24c535e9eccb04b2ee535ecfb031ef7f2eefc9e2315038c2e1fb7a4163d2796463f3", 0xe8, 0x4000000, &(0x7f0000e5e000)=@abs={0x1, 0x0, 0x2}, 0x8) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000b1f000)=[{0x6, 0x0, 0x0, 0x500bc}]}) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000081e000-0x4)={0x0}, 0x4) getpeername$netrom(r0, &(0x7f0000055000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000c1000)=0x48) 2017/10/18 15:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008de000-0x10)={0x1, &(0x7f00004d9000-0x8)=[{0x6, 0x0, 0x0, 0x500ce}]}) r0 = socket$inet6(0xa, 0xb, 0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8f000-0x4)="2f6465762f72746300", 0x400800, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000ba4000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005d7000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045e000)="2f6465762f73657175656e63657200", 0x1fffd, 0x0) getsockopt$inet6_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f0000dec000)=0x0, &(0x7f000044f000-0x4)=0x4) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000136000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c6d000-0x4)=0x55) 2017/10/18 15:39:28 executing program 2: pipe(&(0x7f00001dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x6, 0x6, 0x8, 0x8d3, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff7, 0x401, 0x7, 0x9, 0x0, 0xfff, 0x5, 0x474, 0x1000000000006, 0x40, 0x156, 0x6, 0x1, 0x8, 0xf20, 0x6, 0x0}, r2, 0x8, r1, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000000)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000001000)={"aab632ce96c39edeaa31fdfdd31f7288", 0x800, 0x7}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500d4}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a8e000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000918000-0x3)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000256000)=0x7, 0x4) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f000079d000)="", &(0x7f0000bb4000)=0x0) 2017/10/18 15:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000d58000-0x8)=[{0x6, 0x0, 0x0, 0x4000000005042c}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000037000)={0x0, 0x0}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000307000-0xb9)="", &(0x7f0000ab8000)=0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007cf000)="2f6465762f6175746f667300", 0x2000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000044000-0x8)="de0bb235d0996cdf", 0x8) 2017/10/18 15:39:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d15000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500dd}]}) r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000726000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00007d6000-0x4)=0x18) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000a1f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) prctl$void(0x3f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000eb000)={0x0, 0x0, 0x0}, &(0x7f0000de4000)=0xc) sched_getattr(r1, &(0x7f0000297000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000eeb000)={0x0, 0x37, "864e51b12b2f592471a79df48f679d33190e79168211f4314874cda135113a0fa06795e49799028f232fe4c7660c250ae0a9d42cf9b3d8"}, &(0x7f0000ab4000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e9d000)={r2, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xc8d5, 0x100000001, 0x8, 0x68, 0x3, 0x7f, 0xe54, 0xa0, 0x7ff, 0x7, 0x10000, 0x1000, 0x6c, 0x0]}, &(0x7f0000959000-0x4)=0x108) 2017/10/18 15:39:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00001f5000)=[{0x6, 0x0, 0x0, 0x840000000050572}]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003bd000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001f000)={0x0, 0x7fba, 0x6, 0x1000, 0x3, 0xffffffffffffff9c, 0xe05}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006e9000)={0x20000001, r0, 0x10000000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000066c000-0x8)={0x0, 0x0}, &(0x7f0000ec2000-0x4)=0x8) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000180000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001f}]}) r1 = openat(0xffffffffffffffff, &(0x7f0000021000-0x1)="2e2f66696c653000", 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x3, 0x0}, &(0x7f00006ea000-0x4)=0x20) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000ed1000)={0x5, 0x0, [{0xc000000f, 0x26b, 0x6, 0x20, 0xfffffffffffffffe, 0x0}, {0x7, 0x7ff, 0x1, 0x3, 0x6, 0x0}, {0x80000019, 0x0, 0x8, 0x1, 0x87, 0x0}, {0xc0000006, 0x7, 0x9, 0x9, 0xbe4, 0x0}, {0x7, 0xc5c4, 0x81, 0x7, 0x4, 0x0}]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00009ae000)={0x0, 0x0, 0x0, ""}, 0x8) openat(0xffffffffffffffff, &(0x7f0000f9e000)="2e2f66696c653000", 0x4082, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006bf000)={0x0, 0x0, 0x30}, &(0x7f0000e73000)=0xc) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f00006e9000)=0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00001a5000)={0x0, @in={{0x2, 0x0, @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]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000423000)={r2, 0x0, 0xfffffffffffffffe}, &(0x7f0000e20000)=0xc) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000130000)=0x0, &(0x7f0000643000)=0x4) 2017/10/18 15:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bdd000-0x10)={0x4, &(0x7f00008f6000-0x20)=[{0x7fffffff, 0x4d4, 0xebbe, 0xd7}, {0x0, 0x5, 0x2, 0x401}, {0x7, 0xd744, 0x5, 0x8}, {0x2, 0x9, 0x3, 0x8}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a23000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000006f000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="238878b23784feb07a071148ae4fa780"}) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f000078e000-0x8)=[{0x6, 0x0, 0x0, 0x50037}]}) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00003ea000)=0x7) syz_extract_tcp_res$synack(&(0x7f0000c51000)={0x0, 0x0}, 0x1, 0x0) pipe2(&(0x7f00001c1000-0x8)={0x0, 0x0}, 0x0) 2017/10/18 15:39:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000073d000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50107}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008e1000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb8000)="2f6465762f6175746f667300", 0x7fff, 0x0) flock(r0, 0x4) writev(r0, &(0x7f00007f7000)=[{&(0x7f00009d4000-0x84)="84d766666f6e31f7688be755c810bcf190ff6d877d3c702d66b68bec1f639d02988ef8b1108cd9cf9f061f4a1c688ad8f0e17ed8559644d7fa3ca2eaa67b7a54f3760e80729108de7f47ed8c8ce7df0f97226dd03440c290cf4a35dea5e4801b0cdeeaf174588de979cb05fb5f3b8184153a3174f85cf7726fc9699f84344e839130661b", 0x84}, {&(0x7f00002be000)="49e337dde5a6581310", 0x9}, {&(0x7f0000903000)="646262445462ec71929c693c7766bc2df6d7f5ff2fe591485bb7c73ea8b3e532da8639f824d6d169a607e0f32277c52cee40058feea38ba5fd6d6f0daf8bfd92aa06b352ac02aa136951fe4150506e258127e64af78366529b6093496b86e0d611912e967180dfaa1ceb4ec00227177b4ec4bab216a169f30cab0f5ca6bd14eee2b5535206240765a93306c1c4274feb6a68cbcdac4d9a4b087c5e479211e9a068fd490f8dd49ed174672698125e70e8e06600e4871f7962ded3a5d5dcac2ae0d664836be57b20", 0xc7}, {&(0x7f0000475000-0x9b)="e5f903e0aec1b03382b824ccc07abb9de24e9add53b989c152a689756d76bf441d06bd647a1a944fa9ac1dfc996b7235634f1c912904d8ca9a7bf1d37e5746cb39a71650f1988b392275ace5f2c2481b7d3a2cb879113b95bcfd1d71f552ce05bce146ab85792d3c3d5e098874c22c026e231e85004d3019cdff292173de8162a77e800cbe60a61f47d46e47e0e2b87481aeeda508060318965f07", 0x9b}], 0x4) flistxattr(r1, &(0x7f0000144000)="00000000000000000000000000000000000000000000", 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fb9000)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50024}]}) shmget$private(0x0, 0x3000, 0x50, &(0x7f0000c9e000/0x3000)=nil) socketpair(0x0, 0x0, 0x0, &(0x7f0000b0b000-0x8)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000be9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a19000)=0x14) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mlock2(&(0x7f000017a000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000af0000)=0x0, &(0x7f0000f2b000)=0x4) creat(&(0x7f0000819000)="2e2f66696c653000", 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00003c2000-0x8)={0x0, 0x6}, &(0x7f0000795000+0x8d7)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00006b4000)={r4, 0x404}, &(0x7f0000a0b000)=0x6) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000689000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000190000-0x4)=r4, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000048c000-0x10)={0x0, 0x3, &(0x7f000058a000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}]}, &(0x7f0000674000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008ef000)={r5, 0x0, 0x0, 0x6, 0xfffffffffffffffa, 0x4}, &(0x7f0000d39000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c51000-0x14)={r6, 0x1ff, 0x7f, 0x2, 0x5, 0x0}, &(0x7f0000862000-0x4)=0x14) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000063d000-0xc)={0x0, []}, &(0x7f0000343000)=0x4) 2017/10/18 15:39:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006fc000)={0x1, &(0x7f0000b1f000)=[{0x6, 0x0, 0x0, 0x500c0}]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a5000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f000063c000)={0x5, 0x0, 0x0, 0x0, 0x0}) restart_syscall() 2017/10/18 15:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50024}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000166000-0x18)=@generic={0x3, 0x2, 0x7fffffff}) lremovexattr(&(0x7f0000ad6000-0x8)="2e2f66696c653000", &(0x7f0000e23000)=@random={"757365722e00", "00"}) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f000015c000)={0x0, 0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000cf0000)=0x0, 0x4) unlink(&(0x7f00001f1000)="2e2f66696c653000") 2017/10/18 15:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f00000b7000)={0x1, &(0x7f0000134000-0x8)=[{0x2000006, 0x0, 0x0, 0x500d9}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000271000)={0x0, 0x0, ""}, &(0x7f0000024000)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f0000b3e000-0x10)=[], 0x0, &(0x7f000034c000-0xb9)="", 0x0, 0x0}, 0x0) times(&(0x7f0000c0f000-0x20)={0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000801000-0x8)="2e2f66696c653000", &(0x7f00001d2000-0x28)=[&(0x7f0000f64000-0xb)="2d2a7d6d643573756d2800", &(0x7f00002d6000-0x2)="7d00", &(0x7f00000c0000)="6b657972696e6747504c212f6d643573756d00", &(0x7f0000922000)="656d3170726f6370726f6300", &(0x7f000091f000-0x1b)="2662646576776c616e30766d6e657430282b3a6370757365744000"], &(0x7f0000341000-0x8)=[&(0x7f0000d07000-0x5)="7573657200"]) socketpair$inet(0x2, 0xfffffffffffffffe, 0x100000000a, &(0x7f000027d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009f0000-0x14)={r0, 0x6, 0x5, 0x8b, 0xfffffffffffffff8, 0x0}, 0x14) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000269000-0x4)=0x1, 0x4) 2017/10/18 15:39:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c92000)=[{0x6, 0x0, 0x0, 0x50020}]}) r0 = memfd_create(&(0x7f0000c89000-0xb)="2a776c616e3040656d3100", 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000694000-0x4)=0x0) io_setup(0x2, &(0x7f000092e000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001cf000)={0x5d7bb42b, 0x201, 0x2, 0xb8, 0x0}, &(0x7f0000d21000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000797000)=@assoc_id=r1, &(0x7f000036d000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f38000)={0x2, 0x0, 0x2, 0x20}) fcntl$setstatus(r0, 0x4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000678000)={0x401, r3, 0x0, 0x843f}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004f3000)={@common="62637368300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000646000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, r4}) renameat(r0, &(0x7f0000dbd000-0x8)="2e2f66696c653000", r0, &(0x7f0000edd000-0x8)="2e2f66696c653000") ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) name_to_handle_at(0xffffffffffffffff, &(0x7f0000b6c000-0x8)="2e2f66696c653000", &(0x7f000067a000)={0x8, 0x0, ""}, &(0x7f00006ae000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d63000)={r2, 0x1}, &(0x7f000031b000-0x4)=0x8) 2017/10/18 15:39:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x50125}]}) r0 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x1, &(0x7f00002ca000-0x10)={0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00000ba000)="2f6465762f6175746f667300", 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000e4e000)="2e2f66696c653000", &(0x7f0000733000-0x6c)={0x8, 0x3, ""}, &(0x7f0000511000)=0x0, 0x1400) 2017/10/18 15:39:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00009de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb0000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000d69000)="fe51fbac8806eda9a4008b7ee2be86f824b923a85a7e9ca562c9bd70b589dad4cbaa2b6f636413b38075c72ae8126165c2a2ec90cf2dea58ccd2965be633afc8c70613228ef4bb8cc264984961e18100d3cb63e9d2ef385944e140b55f82a63550a27c3119eeaaba781958916143d9f8cdb20787ee8e1a308daf95f7c051c0339980229fbc4e3de322a27223ddc33e6a7d31f5f63adfd6037af68702f84f89d17e7014629dd93566b80d47bbae074aa73dcc26368af672e9ad7f277971c6540cccb2b87f") setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b2c000)=0x100000000, 0x4) ioprio_set$uid(0x4, r0, 0x80000001) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50100}]}) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_NOHUGEPAGE(r1, 0x803) epoll_create1(0x80000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c0b000)=0x80000000, &(0x7f0000c57000)=0x4) accept$ax25(0xffffffffffffffff, &(0x7f0000e1e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/10/18 15:39:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000d65000-0x8)=[{0x6, 0x0, 0x0, 0x50038}]}) r0 = memfd_create(&(0x7f000086b000+0xe4a)="76626f786e6574302d6367726f75702e5d00", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f000016f000)=[], 0x0) seccomp(0x1, 0x0, &(0x7f000006f000)={0x8, &(0x7f0000bae000-0x40)=[{0x400, 0x40, 0x5, 0x105f0000000}, {0x9, 0x4, 0x100, 0x3}, {0x5d, 0x5, 0x0, 0x9b}, {0x0, 0x9, 0x58, 0x7}, {0xb8b2, 0x703, 0x6, 0xffffffff80000001}, {0x0, 0x3, 0x8000, 0x8}, {0x1ff, 0x0, 0x400, 0x200}, {0x401, 0x1, 0x2, 0x1ff}]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000930000)=0x0, &(0x7f00009af000)=0x4) 2017/10/18 15:39:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050052}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000af5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000033000)=0xaa) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000037000-0x38)={&(0x7f000088e000)=@full={{0x3, {"c9fff4a2775924"}, 0x0}, [{"e55609979954e4"}, {"fd25c86cb4dbbe"}, {"2e8f317bacd8e1"}, {"2d6a5c7c47f8f7"}, {"87ed3e60f102f9"}, {"76188b6c677d19"}, {"831ee5c6c31cac"}, {"41f5a8c58df9ef"}]}, 0x48, &(0x7f000073a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ba7000)=0x1) 2017/10/18 15:39:28 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x5, &(0x7f0000447000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000c60000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x2400) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x80000000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd3000-0x8)="6b657972696e6700", &(0x7f00005f5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd1000)="6d696d655f7479706500", 0xffffffffffffffff) r1 = add_key(&(0x7f0000140000-0x5)="6465616400", &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000ca7000)="2e726571756573745f6b65795f6175746800", &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = epoll_create1(0x80002) socket$netlink(0x10, 0x3, 0xf) r4 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000053000)={0x81, 0x5f7e4311bea05636, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000303000)=0xc) mmap(&(0x7f0000f95000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f73657175656e6365723200", 0x80002000301000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000d1a000)={0x20, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r6, 0x29, 0x10, &(0x7f0000f64000-0x4)=0x0, &(0x7f000050c000)=0x4) r7 = dup(r6) connect$inet6(r6, &(0x7f000061f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000fd4000-0x17)="2a47504c6d696d655f74797065747275737465647b2e00") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) getsockopt$inet6_buf(r6, 0x29, 0x2c, &(0x7f00008de000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bb6000-0x4)=0x24) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/18 15:39:29 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2f, "95af0cd6939e1e4f5eddd1c9183c98d52529e6ba548661a69070d1fab790cd8fd3253e5f47c9bb922db8dc1e9bcacf"}, &(0x7f000000b000)=0x37) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000)={r1, 0x4}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000-0x6)={r1, 0x2}, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000c000)={0x9, 0x0, 0x1, 0x4}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000000d000-0x10)={0xfffffffffffffffc, r2}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000000b000-0x4)=0x0) 2017/10/18 15:39:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50302}]}) r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000aee000)={0x74f3d23f}, 0x4) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) 2017/10/18 15:39:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dd1000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x40000000006, 0x0, 0x0, 0x8000000000050151}]}) pipe2(&(0x7f0000c12000-0x8)={0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000596000-0x8)=0x0) unlink(&(0x7f0000c4e000-0x8)="2e2f66696c653000") connect$netrom(0xffffffffffffffff, &(0x7f0000b41000-0x48)=@full={{0x3, {"8e9cd1a3c0dacd"}, 0x0}, [{"74ec416a67dc47"}, {"6dd899a354ffef"}, {"4d6885b745eb21"}, {"184a29effe8d02"}, {"a5079581778a61"}, {"e842bdf7328ea7"}, {"8b9e05ee5229fc"}, {"5f6933a08d3f6c"}]}, 0x48) sysfs$3(0x3) 2017/10/18 15:39:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1d000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f7}]}) socketpair(0x1b, 0x6, 0x4, &(0x7f00007f6000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f00007cb000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00008f5000-0x4)=0x18) pipe(&(0x7f0000b2b000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f00006c5000)=0x0, 0x4) 2017/10/18 15:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000d58000)=[{0x4000000000006, 0x0, 0x0, 0x50034}]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000522000-0x4)=0x0, &(0x7f0000fb1000-0x4)=0x4) r1 = accept4(r0, &(0x7f0000b92000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000355000)=0x6, 0x80800) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r1, 0x6, 0x6c2, &(0x7f0000091000-0x18)={"baa53b5a380e925455fbf125db9eabbb", 0x8, 0x1}, 0x18) getsockopt$inet6_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f0000ae8000-0x4)=0x0, &(0x7f0000c93000-0x4)=0x4) getsockopt$inet_tcp_TCP_RECVD_TOS(0xffffffffffffffff, 0x6, 0x6c1, &(0x7f0000af5000-0xf3)="", &(0x7f000058d000-0x4)=0x0) 2017/10/18 15:39:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008de000-0x10)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500ee}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c89000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000897000)={{0x800000000004, 0x8}, "706f727430000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f", 0x40, 0x10050030, 0x1c1, 0x3fe, 0x63bc98ab, 0x5, 0x7, 0x0, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000035c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000051b000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e63000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, r2}) 2017/10/18 15:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x84000000005052d}]}) r0 = open(&(0x7f0000b72000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000061b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000332000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) stat(&(0x7f0000b1b000)="2e2f66696c653000", &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000d32000)="00000000", &(0x7f0000874000)=0x4) 2017/10/18 15:39:29 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x5, &(0x7f0000447000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000c60000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x2400) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x80000000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd3000-0x8)="6b657972696e6700", &(0x7f00005f5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd1000)="6d696d655f7479706500", 0xffffffffffffffff) r1 = add_key(&(0x7f0000140000-0x5)="6465616400", &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000ca7000)="2e726571756573745f6b65795f6175746800", &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = epoll_create1(0x80002) socket$netlink(0x10, 0x3, 0xf) r4 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000053000)={0x81, 0x5f7e4311bea05636, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000303000)=0xc) mmap(&(0x7f0000f95000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f73657175656e6365723200", 0x80002000301000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000d1a000)={0x20, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r6, 0x29, 0x10, &(0x7f0000f64000-0x4)=0x0, &(0x7f000050c000)=0x4) r7 = dup(r6) connect$inet6(r6, &(0x7f000061f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000fd4000-0x17)="2a47504c6d696d655f74797065747275737465647b2e00") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) getsockopt$inet6_buf(r6, 0x29, 0x2c, &(0x7f00008de000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bb6000-0x4)=0x24) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/18 15:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2e000)=[{0x6, 0x0, 0x0, 0x5011f}]}) r0 = openat(0xffffffffffffff9c, &(0x7f000021b000)="2e2f66696c653000", 0x0, 0x0) renameat(r0, &(0x7f0000026000)="2e2f66696c653000", r0, &(0x7f00008cf000)="2e2f66696c653000") statfs(&(0x7f0000544000)="2e2f66696c653000", &(0x7f0000071000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") renameat(0xffffffffffffffff, &(0x7f0000879000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00005a0000)="2e2f66696c653000") getpeername(r0, &(0x7f0000ca3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003cf000-0x4)=0x14) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000038d000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/18 15:39:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000bd0000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b1}]}) r0 = socket(0xd, 0x80a, 0x80000001) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000b33000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000013d000)=0x14) connect$packet(r0, &(0x7f00009e0000-0x14)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @random="b0bbbcecca47", [0x0, 0x0]}, 0x14) timerfd_create(0x0, 0x0) lsetxattr(&(0x7f0000422000)="2e2f66696c653000", &(0x7f0000768000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00007fb000)="00", 0x1, 0x1) keyctl$get_persistent(0x16, 0x0, 0x0) 2017/10/18 15:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ac0000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x240000000006, 0x0, 0x0, 0x800000000005014e}]}) prctl$intptr(0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000743000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xc000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000dd9000-0x4)=0x0) mq_notify(0xffffffffffffffff, &(0x7f00005ce000)={0x0, 0x0, 0x0, @thr={&(0x7f0000713000-0x35)="", &(0x7f0000a73000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_pts(0xffffffffffffff9c, 0x8200) r2 = add_key(&(0x7f00007de000)="6269675f6b657900", &(0x7f0000086000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000135000)="e24316f32b688b7184e5c3c6851cfc1d0ebbe821ebe2369c8a4b44e0fc0d2e17f26c8d022b9109afc03704f1a1942a16449d94a78cf314c444af8450", 0x3c, 0xffffffffffffffff) r3 = add_key(&(0x7f00003d4000-0x5)="6465616400", &(0x7f0000101000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af3000-0x40)="0ec866b5af25e30963f2d45a63284850df44e25fe98aa3bdce9e7bcc1b81ef4f221d15b8e1961135597a3c9f4d125d453016f503e83c6623c499710e078da642", 0x40, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f000032c000-0x8)="6269675f6b657900", &(0x7f000012f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000414000)={0x4, 0x5, 0x4e31, 0x3, 0x0, 0x800, 0x10000, 0x400000000000, 0x2f2, 0x2}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000750000)="9798f68d63186aafa4616b5153641cfc1f63c59be0849b9fcc64d54b0a17a1fb99ed7117f4fa1ffb111f9a7cdd3ef59e1d608320ff65b7f31e570366328f638559c4a847f4bc4b825a84446000f39d8215778408d98d47cc0a964929d3eed07d51aed44f32c6e57f59dc48e5f8881fd0ff2faf476f24d91a3cbbd95fa4eb678f91e2f6410e72") 2017/10/18 15:39:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x4000000005042d}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002b2000)={0x0, 0x0}) pipe(&(0x7f0000180000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000089000-0x24)={0x81, 0x3ff, 0xfffffffffffffffc, 0x6, 0x6, 0xdd3c, 0x590, 0x2, 0x9, 0x8, 0x9, 0xc85}) nanosleep(&(0x7f0000244000-0x10)={0x0, 0x989680}, &(0x7f0000278000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e68000-0x83)={0x0, 0x7b, "beb9ba202f66bd1458899a354ee3160116108997f62d2bd6f6b373e5e761c890d1277b56feb22f4c2fb176583e086548cd8834f9c700e55e3e53fb11e56c063359a7f65cee6041f8a293192dd57a414db751b5accfc6cc96a266690a79a1a487b79e6c9ea12a370126c6b35d41a482945c7b7a12cb39dee7a4ece4"}, &(0x7f0000672000)=0x83) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d1000-0x8)={0x0, 0x6}, &(0x7f00009d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000589000)={0x0, 0x58, "5b93ce216bfc56aff8cc0d986cb36c1a18c93cdfea91d55d248dc740fd7c0e998c1886f0f69c28ebd51214cb6003ff61ddba1a6228cf90bb0ab285b5991a265f0a56ba2acac9ba1ad37a93e8493d3d0b57c6fb2df1343c79"}, &(0x7f0000770000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000775000-0x8)={r2, 0x819}, &(0x7f0000202000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aa7000)={r3, 0x31f0e99c}, &(0x7f0000c56000)=0x8) open(&(0x7f0000727000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004b7000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000742000-0x4)=0x18) 2017/10/18 15:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000860000-0x10)={0x1, &(0x7f0000126000)=[{0x2000006, 0x0, 0x0, 0x80000000000500a0}]}) r0 = syz_open_dev$mice(&(0x7f0000304000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000afb000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a08000)=0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000094b000)=0x0, 0x4) 2017/10/18 15:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x500e9}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aa0000)={0x0, 0x0}, &(0x7f00004b4000)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000016d000)=[], 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c11000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009d4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000e59000)={r1, 0x3}) 2017/10/18 15:39:29 executing program 4: r0 = msgget$private(0x0, 0x454) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0x7}, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x119942, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)=0x0, 0x4) r2 = fcntl$getown(r1, 0x9) getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = inotify_init1(0x80000) r5 = perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffa, 0x0, 0x8, 0x8000000000000000, 0x0, 0x0, 0x0, 0x10000000000020, 0x3ff, 0x1, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x1ff, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f00007d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000037f000)={0xa, 0x1, 0x20000000000003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x82) open_by_handle_at(r5, &(0x7f000055a000-0xd8)={0xd5, 0x200000000000, "ddc85c6684499a85a14607344e349a4c3ee677cf72927eb0d10334fa109e64d140d0b1dc029d05f2c0129e57ce6a2e5a5a9a72d060a9c109ed5686f0a8ceca81a54558d9d29cb23bf77f766ef1ffca8ac4dc02cd16b936f8bb0e3bca915969eb83c85690e1cfd7ba2a478b40b633a67dbc00092333bb2a0598664198000000009fe4c06e01c8c180466b7af7c34f980008000000000000d7fcd44277f1b46566d59aeaa346d14589f65df82a585c32649dd22800b0832864dac629b88195b097607c7e1a0cf7ac51825747087f"}, 0x107900) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d7000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f0000341000-0xc)={0x140000000, 0x0, 0x80000000800, 0x5, 0x0, 0x1}) geteuid() syz_extract_tcp_res(&(0x7f000001d000)={0x42424242, 0x42424242}, 0x1, 0x1) fallocate(r4, 0x9, 0x80, 0xfffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001bd000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdf, 0x2, 0x3, 0x0, 0x5, 0x8, 0x80, 0x2, 0x1, 0x57, 0x0, 0xd, 0x7b, 0x6, 0x7ff]}, &(0x7f0000f6d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000d62000-0x44)={r9, 0x3a, "df4f4b56116f44388c1286c5fc1122c22eb445924cd57af23fab926f0847e53ee8e8e5e71b0df2c56daec04791e1ca0f8ad8fc3385cb42385afe"}, &(0x7f00002b2000-0x4)=0x44) ioctl$int_in(r5, 0x5471, &(0x7f0000bc7000-0x8)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000311000-0x8)={r10, 0x7}, 0x8) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f0000e3c000-0x4)=0x2c03e487, 0x4) syz_emit_ethernet(0x8a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r8, 0x0, 0x0, 0x15, 0x11, 0xfffffffffffffffd, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @sack={0x5, 0x12, [0x80000001, 0x0, 0x9, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000bd0000-0x4)=0x0) r11 = accept4(r6, &(0x7f0000ef8000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083a000)=0x1c, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r11, 0x541b, &(0x7f000086b000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f00003fe000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x2, 0x0, 0x30, 0x0, 0x0, 0x7f, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x3, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xe3, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) sendmsg$nfc_llcp(r11, &(0x7f0000f07000-0x38)={&(0x7f000003a000-0x60)={0x27, 0x7, 0x1, 0x6, 0x1, 0x1, "3d538307f66d5c0bd4a7b0a80002036910c26e90d4c8d187fb61505c8d0168436b9a1ffb3964e6388ecb146aab564920eb3bf2e3d5a65b6831884cc5eaf387", 0x39}, 0x60, &(0x7f0000a9a000)=[{&(0x7f000032d000)="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", 0xfb}, {&(0x7f0000cb5000-0x1000)="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", 0x1000}, {&(0x7f000088e000-0x75)="b332119e2cd7d33980212747aba104caa6a0606212b3a17366ddec0584cc91370522119b162ca77a1b7757b4da8329767a1eff50e3b5be04738746cf2520bfd21989a05b21e10bf11d0f3c7e10bdf252ec0b6af7d7769ad74d364c97946093a1c3ed0a68666670c55bf7d1b48c54d9d45b072e76c5", 0x75}, {&(0x7f0000dac000)="a1d2c1979734eae90d0e8e2331bca6110cb4ecfd92101f77e0fef26dcbe0575c86ce4cc899fb622454f3bbd4a9fd2fd3f3548ba2757c853a976594a1957a4c1b9f19886fc55625f6386ae898492a97f5aa34d4dd54307391809fce36e254443d61296b587e13e32ec902bec657f6eb2873b4a51f20f1b60df3eede8625594c8db193f3638b6409d3f8a5826808b63e347fe5cd6e672692452c3976e28ee00762553e3b49eb5a242a17aa03ef390c9e642bf4dc055208a0c2db88a52ba30e02dffb4c28fd3cf28eeb7df62e792ce9cd570e87e562d4bdd0cc808c1e1a5ff5bec8e25e1c", 0xe3}, {&(0x7f000067d000)="e1b25e97676d19c5c75ccbd82cbdc61fae63041207d9235c28f0476579b266c10981d0a9725673cbc41261a8f82592fbd2dc84e8433390b3bd3aa3047975fc993dba", 0x42}, {&(0x7f0000a91000)="4274d53a6982ecd8485ff5ef2a4a78fe809125f0d344b5ed25bc7f685274ff4bebda9fd14352ee90936b67985c7af9996daa6bb623918a5a2554a79560de552cd208f56997958d746701994ec0e0e38dea1fdfde4895b8920d4bcbda6492530666fbf628a456ef8a3c80e94c424df1780ecc80aa683bf03d35181905ea320d321204e55dbea9908755cb66f62c16c31d4ab46b330a0a15e3b6492938c3bf9e44b3", 0xa1}, {&(0x7f0000ba0000-0xc)="211fb8622855a0c60c021070", 0xc}], 0x7, &(0x7f0000c58000-0x88)={0x88, 0x111, 0x1, "8363e6999f700b559554d1fd445a1e4a94ee02de4ecf6236db0b7e2d7f30d837ac19bee098b2b6a4bf40d51dfa9d42f1e5d233c282c6ee1db4e7760653700fc37a2cf6f185e0f470b454d6aba1c539d7d569dc2c6ff740aec666b485424ab30ce5ffc52f4ce363eb746ab4d6d4e2ecbe9c376878"}, 0x88, 0x40000}, 0x40) 2017/10/18 15:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050564}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004de000)={0x0, 0x20, 0xa07, 0x2, 0x78, 0x3ff, 0xde9, 0x100000001, {0x0, @in6={{0xa, 0x2, 0x3e01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2ef, 0xda, 0x0, 0x10000, 0x2027}}, &(0x7f00008c5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000243000)={r1, @in6={{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x0, 0x3f, 0x48}, 0xa0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000811000-0x4)=0x0) 2017/10/18 15:39:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000000001, 0x0, &(0x7f0000f39000-0x10)={0x1, &(0x7f000007e000)=[{0x6, 0x0, 0x4, 0x840000000050536}]}) r0 = memfd_create(&(0x7f0000475000-0x8)="73656c696e757800", 0x0) getsockname$packet(r0, &(0x7f0000e69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000158000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000054a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) 2017/10/18 15:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x800000002000006, 0x0, 0x0, 0x840200000050568}]}) r0 = open(&(0x7f0000946000)="2e2f66696c653000", 0x0, 0xfffffffffffffffd) pwrite64(r0, &(0x7f000079a000)="5913a54df3e211e8f3ef461cf3c23dd744e3543b7aca5005371c17b1d478d1f06cae617c41dc085bd19b77f4d71c523550a85b2454f2487cf3b9fd414a1fdd0af2ec711d76f61523c14a8c57dfbba6bf34c7260802add84baf6bc51c8c6097dcf1060a0997bfcea92c94895bb6cde4908ab13ab45e67e899287b3a2c416b50a550cd5114e44fc08c745f9bff07ffb081da46297ee014af9ca49818515213990b15cd363f669e3c8b3ccf269b96f05a5e4fccb9884b2e1d030091d96ae959f77f4cb339e6544a931323b4", 0xca, 0x0) finit_module(0xffffffffffffffff, &(0x7f000049e000)="73797374656d00", 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000933000)={0x80000001}, 0x4) 2017/10/18 15:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) seccomp(0x1, 0x0, &(0x7f0000d23000)={0x1, &(0x7f0000a5e000)=[{0x100000000000006, 0x0, 0x0, 0x500b2}]}) openat(0xffffffffffffff9c, &(0x7f00006cb000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000dee000)=0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) listen(0xffffffffffffffff, 0x0) 2017/10/18 15:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000071000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50020}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002bd000-0x8)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000696000)="2f6465762f76637300", 0x200000000007fffb, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000054000)={0x0, @in6={{0xa, 0x3, 0x5e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106a, 0x3}, &(0x7f0000d06000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003f1000-0x8c)={r1, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCCBRK(r0, 0x5428) syz_open_dev$vcsa(&(0x7f00009cc000)="2f6465762f766373612300", 0x7f6a, 0x82080) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000ddc000-0x24)={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00007fd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000030c000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6082d87b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xae, 0x8, "96602740dd2c46cc941b8c08f01fad4a049e9bc33426cf9564f42528d58f1e7507c3e9c05835ff05e085e0493cd38a7b1244e24674d0b819016c711961a76a6791fa9bfd07de910c25649ac723593701"}, 0x160) 2017/10/18 15:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b1c000)="2f6465762f7663732300", 0x3, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000022000)={0xe4, 0x9, 0x8001, 0xa0, 0xff, 0x2}) seccomp(0x1, 0x0, &(0x7f0000d23000)={0x1, &(0x7f0000a5e000)=[{0x100000000000006, 0x0, 0x0, 0x500b2}]}) r1 = syz_open_dev$sg(&(0x7f00008a5000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f000014f000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00002e6000-0x10)=@common="00000000000000000000000000000000", 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007ed000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008d5000-0xc)={r2, 0x0, r1}) stat(&(0x7f0000c2b000-0x8)="2e2f66696c653000", &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000067c000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c1b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ea6000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/10/18 15:39:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f00003af000)=[{0x6, 0x0, 0x0, 0x501e5}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e6000)={0x0, 0x0}) lstat(&(0x7f0000954000)="2e2f66696c653000", &(0x7f0000957000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000c46000-0x81)="") lchown(&(0x7f00009fb000-0x8)="2e2f66696c653000", r0, r1) 2017/10/18 15:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000b68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000403000-0x4)=0x14) signalfd4(r0, &(0x7f0000a20000-0x8)={0x100}, 0x8, 0x80800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common="65716c00000000000000000000000000", @ifru_flags=0x1000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000368000)=0x5, 0x4) r2 = semget(0x3, 0x3, 0x400) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000002000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x5c, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f00001df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/10/18 15:39:29 executing program 4: r0 = msgget$private(0x0, 0x454) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0x7}, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x119942, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)=0x0, 0x4) r2 = fcntl$getown(r1, 0x9) getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = inotify_init1(0x80000) r5 = perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffa, 0x0, 0x8, 0x8000000000000000, 0x0, 0x0, 0x0, 0x10000000000020, 0x3ff, 0x1, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x1ff, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f00007d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000037f000)={0xa, 0x1, 0x20000000000003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x82) open_by_handle_at(r5, &(0x7f000055a000-0xd8)={0xd5, 0x200000000000, "ddc85c6684499a85a14607344e349a4c3ee677cf72927eb0d10334fa109e64d140d0b1dc029d05f2c0129e57ce6a2e5a5a9a72d060a9c109ed5686f0a8ceca81a54558d9d29cb23bf77f766ef1ffca8ac4dc02cd16b936f8bb0e3bca915969eb83c85690e1cfd7ba2a478b40b633a67dbc00092333bb2a0598664198000000009fe4c06e01c8c180466b7af7c34f980008000000000000d7fcd44277f1b46566d59aeaa346d14589f65df82a585c32649dd22800b0832864dac629b88195b097607c7e1a0cf7ac51825747087f"}, 0x107900) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d7000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f0000341000-0xc)={0x140000000, 0x0, 0x80000000800, 0x5, 0x0, 0x1}) geteuid() syz_extract_tcp_res(&(0x7f000001d000)={0x42424242, 0x42424242}, 0x1, 0x1) fallocate(r4, 0x9, 0x80, 0xfffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001bd000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdf, 0x2, 0x3, 0x0, 0x5, 0x8, 0x80, 0x2, 0x1, 0x57, 0x0, 0xd, 0x7b, 0x6, 0x7ff]}, &(0x7f0000f6d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000d62000-0x44)={r9, 0x3a, "df4f4b56116f44388c1286c5fc1122c22eb445924cd57af23fab926f0847e53ee8e8e5e71b0df2c56daec04791e1ca0f8ad8fc3385cb42385afe"}, &(0x7f00002b2000-0x4)=0x44) ioctl$int_in(r5, 0x5471, &(0x7f0000bc7000-0x8)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000311000-0x8)={r10, 0x7}, 0x8) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f0000e3c000-0x4)=0x2c03e487, 0x4) syz_emit_ethernet(0x8a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r8, 0x0, 0x0, 0x15, 0x11, 0xfffffffffffffffd, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @sack={0x5, 0x12, [0x80000001, 0x0, 0x9, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000bd0000-0x4)=0x0) r11 = accept4(r6, &(0x7f0000ef8000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083a000)=0x1c, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r11, 0x541b, &(0x7f000086b000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f00003fe000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x2, 0x0, 0x30, 0x0, 0x0, 0x7f, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x3, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xe3, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) sendmsg$nfc_llcp(r11, &(0x7f0000f07000-0x38)={&(0x7f000003a000-0x60)={0x27, 0x7, 0x1, 0x6, 0x1, 0x1, "3d538307f66d5c0bd4a7b0a80002036910c26e90d4c8d187fb61505c8d0168436b9a1ffb3964e6388ecb146aab564920eb3bf2e3d5a65b6831884cc5eaf387", 0x39}, 0x60, &(0x7f0000a9a000)=[{&(0x7f000032d000)="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", 0xfb}, {&(0x7f0000cb5000-0x1000)="7f3eb5425221fdb280e19c516f3ceda52930d9aea16b8048c0c47b00111d9c1cbc3ec6814f9e8fa19be54891ba3f0a26d1780afdab65710cf8cd28f684b7eef51a67437759f4c0fc236dd8fd30b58a37870dd3f9ef0ff1686da3dc965317895f4847d9ce184c10752107a278a33faa2e3b5dbed21b583bb1d8567ffaf3896778202bacde812ae55ce45f5e82e46f050454e8f6d0cdc473984836d3d0842bc3484b8046438e773b48886a4c16435b96122810f78c05b45a8becd91c52df87b64007062be68950974d1dfd6bbcaea065495a1e4bd70a697015f3e8dfed5d2655334fbe031b22937ae1765bc4b3e3c0032d735bdfe7d4195265736935e79081587e4aa2ea842ed391f51831190a4c3230029e0e24867fa5a505a8ee3da82616ec95a62b3442bf63d9101d889502fb736ef9aabda60aede9bd8bdaffcb811f855375d228c12be9e65754e19f2990280d03b4e00eef6267e65b29b9b15147b5eeb1b0e0aff55db8b3ca3379e13242f79b976022397b5d3fe212378861053ad933770a0c5e0009a14a4031aeb91d5899eb783297b860563019b22d1c521246f08ba6c5d09b31b977d11936a3cb89f529aa4cf53c431c5746acee732ee9d010d7a6775de893a1f9827d3228022d917ca4857bedac17f4cc3e885d263299374be206f2977c6911f642a71b543876cc0de66a18eb620c142126d7b189826e0d8e1599d8ee1ec2203d6ad8f1bb4366d8bcd4c2e4a8e4c759b456ac603b24e05d732cd6ebfa122728596f5b463b29393a10fabd90141c366e0363fca904090672a55d83486b204069ab0efa59ef69d46ddbed8ae74109a490b8f29353ad968317a197268b82f2955042846598db0a5602c184a394dae1b95d97c839fc8af7f5e1436094b8539fe9bbcafbce83ad1cd1f3c07ae45a4882175cab6f135638fed6b0a21087e1939adb30b94af116d59bf54f42fc7ac32ed2a39420c9693a86da7f61dc0db209953d161235a356210f7ad061735081d4b2baa666bd51bd2f0a7f812884060bfd9b1859f675f624e44285901b1cbbe80a467f733adebbb53f638b0c475039a9b2636ba950a29961203af3cf8451eaacac01ff164e25f2c563dd945fb9b7438a03ebae0fade304eef97e38909c0c13921f45195dfe32c3df703924092797374ff0e0d220529097dedd1f60cdba556661b1bbc7ff273dc5615fcd589fbcfd5d450932e3f328bf8c84896cdeaf8d63d3c7292991171ccfe8296b41ca47ff29d770393a0615fb1cfaa1491a138df8ddb7cf8d621045f3a8b3b85a5eade8531246cd5a2d7043424592c66838d82867d8af143cc1a18a3d97a0a61ad087ec3d0531ad2ba4ddc8004cd4939cb4670cc25978a4132bcfb8735117b68daa71800b3ba7c78be111bbb0080892eeddc49cdac1707e3e955478af268fa852019498d70ca862aedae1b12cb1afd4ebe22f140170fa869fefa78801964e87d54e23c3e05bf7610a9495a10fd0a324ed660b26dc5d3cbe78b002a3dcec6c62142c1770dc7e1206299caf2a5440dade34a9aff1170d014f3a53ece64178684967608d6d5cd0ef3f50cf7de73c9216b61ca334305c90c041eeedf93da77f6bedbfae4c3c22ba39bec23b50b9708b2a2e65957b0458f9e66885557174195f18a3a6522185335661ff3aada37af102a30da7c3331ac4409d2d0e63d101fc35d8e674febcefc9feff3a962e57f1cdc1fd398124278aadc1a9c5880d5d3a5fc885d11e94aa495023ed30f7b2158b826e209b63aa7c6440862001100ef86d671f1b5fcbedb3743eea495112d9708432fa17a57eedf7e4dbd3876c90807e75d2f61bea5ac66290f00e22041cdc05b9bda4ed7097501f853730ddcc14c43afb5e618ed22f6de733aae2693a5a9009f818d21050a49abc338d97671d4ca90fe9080ff61942bfb5f64151b7b4b3a6fc3c88dada88835a2f12bf477c9b404fe6cb0d2e577994b002ede89f1ac42c9dfda721ac6d656bf83ee949364c5904db994fec336a9a678a9fa29c8f49d6485775c305b13df6c30620dbdb99b713ba01adcbb8b66302da0063ef182186a660f257fac188b9625252ad49529dc62863284673c0b5eb697a4c6c27b38532e2008e2359565a6acfeb3222a22707f27b9308f8093335277af91192cf7786537a2e81523bb2f9e68398a3161b4deefe8513b364ad1cd2a0317605da34ea0c81b2106d497ec2a689b89fc2d225ea68b33630eb94780bd45b7a1b08d12bc1def869ae2580ea0367f37db0f309c2f41b61a8cfae09b91fa77b63523932933f35fa15f82e5a3c9bb8e3e2fc71d3b7673cd756a35a2efdd2d662b0d7a71e0f6eb7a8862fd6f0f59cb15345e09fd7df4b255e92742f40da938d0e829182691a685b3c76f5b306ed90c6129f43177bb6b09ede832a343db73c6efba55750747cabcbd807e338e9ea5dce6d7fa60e30bf7fd96274945a30ff7a2d7579109f8fd0048c5c8864b4e1b6feeae351fef650c42099edb73772023cb86ffe10220cb855f989062c293683e90bd742cf3e2c2b561015b462de00834e708be05a815493df194c2895b46aa4316f190b22569d9088f693d209bf6da8a9464878a84d490b2248d799abe8457617e72b70bf25976d11b1e1e00877a792e70a1fc6bf6a646848ac3d6c73813f323bb4374df951491d0e67c6a18b9676a42c32b6a33ea85f02c4c68a40f332a814eba2bf47f900f62c55404b84bc4b6ad14f562b8482b2c7d281c1b45fb8237e2858aca4deb31d4eb5f6b2cf79891f059d0efd86e0545ef90ebd07675291292670c69117f77eff866334c428671957c903f619b4480230a8fc195f9a9e8f11920151abe892e1724e89d80651e56064fe03ceea69854adb9d98ed546970350fad3608eef566c11742e894efb09cc12ed6023ba06fda1dcfa11c447896bc145436fb44d729ed33ac2f9ee67ce0758cbdfadd65e65b83856ec3c4430d2976d397e3c7fe04b11764da6fec322a3a532cb4e14eaa4c0ea569d0b867e598045b0f8ac9e245e1f0a25e63817fb536abc38026e5ed4e0d5469c4ff2b7e081ae879b1f8dff467d3bc6f42007b84ec2d7ac071dfc7201fc0fd3a6202d122ee3438b532e2cb54d5b64aa83475bb89c79d225c2e662c384800270830ec50e2f52bade471b7794138c7e168dcc632b175f9dfbdf5ec5824439cf4c7ce261d96d1eb6cae97ef48bea0a86cf928a20788473ebd2d13bf516c95dfba6a2463db69f13442c7db146aeb9394fc08c9615754488b32ed9a6a4c647276e99abd128cbf945fc7b87ff917c05f090eee802c00619b1ddb0a516e853575724da3fdd23cffa272d868d9409fb1dc50c9ac817cbf87e5dcfbe1ae459a1f7f6e02c13a7192c5e5bb31677c6337cb5a818fdde496fc0f77fa4c673a100d1852d0c14a24b2f66098025f4178eacb175d681877bf618fb3759cecf1391fa1893baf4b64bc8c0c9ecdc4c625a9b656de074b31bc60f970e3d3cf15412cd974b25ef47d0a1398de0436050995de6e9968ec7f4e21597a0a5e49bccd387ae75ca674ef6a1f113bc8f777ff3ad2ef9d0143c603e4edc8c55373d61d7029fa01c09815cb2ceeacf0758949fc9d765091e8aa193abd6d887319d11cc0adcbe7e0b179e91a745167c370145bafddc416c1db12f6896e689a4476c083bcc6e01048fd0ed91452111f292819c035bb6a1ce370d6e15d042e154c5c1506f45839cdd7436d9b45d514881f14acdc4f4d30f05b7ba20e75d4c4d97c5926b49658f3955265726bc95bacad85b240870db760bb700b52ef7cbdf4f75451dcdd7977ebfe72c830fdb8eb9ee68226d3c19e12c0891ce6a08decc7af3f2b793fc80817f3d98a05012a16f19b8d1860567bd82a25cbf6bcb9944f97dc6d9417933ae2c989bcc35be87541e8122184f9127831357f315adcc37a305fad208cc0b525f2c0abb2b6be2104c43e46f099e741a80fd2a20cc556964e60746064687a3c266c58ccdd7dc930ab4142ee59d8550efdc9a41f836022ea40ca8251179974e50d3a6dd2b16ee51fafeb513c8eb8db47acf06b5dcf58079eb6460e7ab327b170577e63ce2a6e5006b59cc82991f0b64d4948bc344d37c3d702974e9f76df735d370e3de79b3cc0ee19f81092d7653cee867c4fd7ecad12c57c7ab7dbd8ade74e5e621708cf41a681c43c1fbbc73353f44fb5e1502b9e23a480c7656d1aa60a0cb0bc7fc005233c660e90ae0121d2f15ffafa6f935611555f82baf3d5318927d751c73f6535d80e0f8a5599bc8f63f4b0959923417487dab9508eb8a874b0386eae65236f9fd2e31872c6951b3a2c2a8d79ec1769620895c66c36819e40617dbb10bd50ff7c8078b58bcc6a87f9426cb1413001363a76e5b5b0fa639b6864369ecaca011f07df0796daabea948ce091ece5480d5d70b2b2ac2293d91902e12cb2651c1a655f90f01d69e234ba6b28b1fa6cf4f4b36013186a407309509daac1d20df714a314ffb1adf177e8b562e6f3cf0d14d354a9764fb7788760abd74d25c0aa4d5c6020eabbecd9ce8bd70501c6a8841acd34ec401787dec96a3408234859e8a7efaf286f0cbeea56dbed8d2f52e65bfded6f1c80c64bdbe355887e7af8a5f653ed05e6bb84c128de66a15be4c9afe50828fbd5412bfd8b484a9010e040d2290d8522b33cb8d8713b2d9f2a9b84fa0cc025ac8c867271043a75d447b46bf39591dff1f36709bfdc5ed10eb7a1b7f8933be31cf5383a0c0422a8d81b11d6a7930bbabefa965e5bf6990c84206176afd000493279e3a281c739590a214c95b6dea5f3c0142ed4b77161dac9b2ea22d4c138be262ab5273f7ddd439922e565d866c4c0d2312a44c4ab83616328f2b9be9bb216970337eaf27774c8004fd6cc010a7ae785c38f95ffa2c9c4ee63b295d1b016ab2cb827887132e8493fffb6721d26e7e9f8a23c46cd23a6f3fc24be7092a2a4db3ce6ec460f5639f551cd018d8af598e588acdc6fe043ec762cedbb687f21462adab2f981003ce0ba3f4e42322811fd10f83c7bc2ef3aab0311c463d48f870b5db0c1d7e1389fd7a9484535a734b68b812bd0c9ec8102b33c96a6381366ee0525350349c68c7ad0330297df7808c0d3a019f50448c4619dde373c10c26c41b64c2e45d54fafeaaf41813559cf2415f36fe8045dfb15475d5594364cda0fa2f60e56c8a9f440edf2001a2a30a5329212373ba7a36ab20ce8653cdc8f96a70868fbfb4816e0f4be0f1ec9c75f9083899dd11d770bcec59e610855e0e1c2b14a18d85738753bb8927be2c6d08f64faeecb7b0abda944f15467a2b467b0b0de121b9b4a0bbaa687402df690a7e6907e8ab748f03c989937873fef5738c1d09a9fc9ec8efefb93e768a3974d79137b13cc7ea64ac46ee55acfc7b7bf4114eab642df31fc395403a0b8a5df0b350dbdbd3776ba8620cd96cc8f7ac43678981c0331a4fb9dac9714c864573bbb119fdd0ab9db0b0bf1870aee6be1718fe7618e5e10e9ce765a2002d30cac2dee187ce3ec79c6d9006bfeadc0eb184e6c1cb953dce53ba0fc6e76cf0050bd329c48a13f70a082e702bdd269d09ebe00b7bbe228396e752e2d74e1af6ed5b4c0814eb33629b2c327f591a772d78dcb933f2b3d0e6183d2cf4b011a8c96fef76c29a27597a1573ed8ec860c2dac196d4495b1f2642633adf1a6c0e4e9c2cf9701c59acc8817a3d3edcc744f7f520aa1901f8260a52c30a14f4c28268a11ab503f3f2e04c3db15874eaf1d94fa36b02c92fbff0ee42c2977ab5e724cdf", 0x1000}, {&(0x7f000088e000-0x75)="b332119e2cd7d33980212747aba104caa6a0606212b3a17366ddec0584cc91370522119b162ca77a1b7757b4da8329767a1eff50e3b5be04738746cf2520bfd21989a05b21e10bf11d0f3c7e10bdf252ec0b6af7d7769ad74d364c97946093a1c3ed0a68666670c55bf7d1b48c54d9d45b072e76c5", 0x75}, {&(0x7f0000dac000)="a1d2c1979734eae90d0e8e2331bca6110cb4ecfd92101f77e0fef26dcbe0575c86ce4cc899fb622454f3bbd4a9fd2fd3f3548ba2757c853a976594a1957a4c1b9f19886fc55625f6386ae898492a97f5aa34d4dd54307391809fce36e254443d61296b587e13e32ec902bec657f6eb2873b4a51f20f1b60df3eede8625594c8db193f3638b6409d3f8a5826808b63e347fe5cd6e672692452c3976e28ee00762553e3b49eb5a242a17aa03ef390c9e642bf4dc055208a0c2db88a52ba30e02dffb4c28fd3cf28eeb7df62e792ce9cd570e87e562d4bdd0cc808c1e1a5ff5bec8e25e1c", 0xe3}, {&(0x7f000067d000)="e1b25e97676d19c5c75ccbd82cbdc61fae63041207d9235c28f0476579b266c10981d0a9725673cbc41261a8f82592fbd2dc84e8433390b3bd3aa3047975fc993dba", 0x42}, {&(0x7f0000a91000)="4274d53a6982ecd8485ff5ef2a4a78fe809125f0d344b5ed25bc7f685274ff4bebda9fd14352ee90936b67985c7af9996daa6bb623918a5a2554a79560de552cd208f56997958d746701994ec0e0e38dea1fdfde4895b8920d4bcbda6492530666fbf628a456ef8a3c80e94c424df1780ecc80aa683bf03d35181905ea320d321204e55dbea9908755cb66f62c16c31d4ab46b330a0a15e3b6492938c3bf9e44b3", 0xa1}, {&(0x7f0000ba0000-0xc)="211fb8622855a0c60c021070", 0xc}], 0x7, &(0x7f0000c58000-0x88)={0x88, 0x111, 0x1, "8363e6999f700b559554d1fd445a1e4a94ee02de4ecf6236db0b7e2d7f30d837ac19bee098b2b6a4bf40d51dfa9d42f1e5d233c282c6ee1db4e7760653700fc37a2cf6f185e0f470b454d6aba1c539d7d569dc2c6ff740aec666b485424ab30ce5ffc52f4ce363eb746ab4d6d4e2ecbe9c376878"}, 0x88, 0x40000}, 0x40) 2017/10/18 15:39:29 executing program 7: r0 = msgget$private(0x0, 0x454) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0x7}, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x119942, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)=0x0, 0x4) r2 = fcntl$getown(r1, 0x9) getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = inotify_init1(0x80000) r5 = perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffa, 0x0, 0x8, 0x8000000000000000, 0x0, 0x0, 0x0, 0x10000000000020, 0x3ff, 0x1, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x1ff, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f00007d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000037f000)={0xa, 0x1, 0x20000000000003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x82) open_by_handle_at(r5, &(0x7f000055a000-0xd8)={0xd5, 0x200000000000, "ddc85c6684499a85a14607344e349a4c3ee677cf72927eb0d10334fa109e64d140d0b1dc029d05f2c0129e57ce6a2e5a5a9a72d060a9c109ed5686f0a8ceca81a54558d9d29cb23bf77f766ef1ffca8ac4dc02cd16b936f8bb0e3bca915969eb83c85690e1cfd7ba2a478b40b633a67dbc00092333bb2a0598664198000000009fe4c06e01c8c180466b7af7c34f980008000000000000d7fcd44277f1b46566d59aeaa346d14589f65df82a585c32649dd22800b0832864dac629b88195b097607c7e1a0cf7ac51825747087f"}, 0x107900) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d7000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f0000341000-0xc)={0x140000000, 0x0, 0x80000000800, 0x5, 0x0, 0x1}) geteuid() syz_extract_tcp_res(&(0x7f000001d000)={0x42424242, 0x42424242}, 0x1, 0x1) fallocate(r4, 0x9, 0x80, 0xfffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001bd000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdf, 0x2, 0x3, 0x0, 0x5, 0x8, 0x80, 0x2, 0x1, 0x57, 0x0, 0xd, 0x7b, 0x6, 0x7ff]}, &(0x7f0000f6d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000d62000-0x44)={r9, 0x3a, "df4f4b56116f44388c1286c5fc1122c22eb445924cd57af23fab926f0847e53ee8e8e5e71b0df2c56daec04791e1ca0f8ad8fc3385cb42385afe"}, &(0x7f00002b2000-0x4)=0x44) ioctl$int_in(r5, 0x5471, &(0x7f0000bc7000-0x8)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000311000-0x8)={r10, 0x7}, 0x8) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f0000e3c000-0x4)=0x2c03e487, 0x4) syz_emit_ethernet(0x8a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r8, 0x0, 0x0, 0x15, 0x11, 0xfffffffffffffffd, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @sack={0x5, 0x12, [0x80000001, 0x0, 0x9, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000bd0000-0x4)=0x0) r11 = accept4(r6, &(0x7f0000ef8000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083a000)=0x1c, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r11, 0x541b, &(0x7f000086b000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f00003fe000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x2, 0x0, 0x30, 0x0, 0x0, 0x7f, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x3, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xe3, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) sendmsg$nfc_llcp(r11, &(0x7f0000f07000-0x38)={&(0x7f000003a000-0x60)={0x27, 0x7, 0x1, 0x6, 0x1, 0x1, "3d538307f66d5c0bd4a7b0a80002036910c26e90d4c8d187fb61505c8d0168436b9a1ffb3964e6388ecb146aab564920eb3bf2e3d5a65b6831884cc5eaf387", 0x39}, 0x60, &(0x7f0000a9a000)=[{&(0x7f000032d000)="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", 0xfb}, {&(0x7f0000cb5000-0x1000)="7f3eb5425221fdb280e19c516f3ceda52930d9aea16b8048c0c47b00111d9c1cbc3ec6814f9e8fa19be54891ba3f0a26d1780afdab65710cf8cd28f684b7eef51a67437759f4c0fc236dd8fd30b58a37870dd3f9ef0ff1686da3dc965317895f4847d9ce184c10752107a278a33faa2e3b5dbed21b583bb1d8567ffaf3896778202bacde812ae55ce45f5e82e46f050454e8f6d0cdc473984836d3d0842bc3484b8046438e773b48886a4c16435b96122810f78c05b45a8becd91c52df87b64007062be68950974d1dfd6bbcaea065495a1e4bd70a697015f3e8dfed5d2655334fbe031b22937ae1765bc4b3e3c0032d735bdfe7d4195265736935e79081587e4aa2ea842ed391f51831190a4c3230029e0e24867fa5a505a8ee3da82616ec95a62b3442bf63d9101d889502fb736ef9aabda60aede9bd8bdaffcb811f855375d228c12be9e65754e19f2990280d03b4e00eef6267e65b29b9b15147b5eeb1b0e0aff55db8b3ca3379e13242f79b976022397b5d3fe212378861053ad933770a0c5e0009a14a4031aeb91d5899eb783297b860563019b22d1c521246f08ba6c5d09b31b977d11936a3cb89f529aa4cf53c431c5746acee732ee9d010d7a6775de893a1f9827d3228022d917ca4857bedac17f4cc3e885d263299374be206f2977c6911f642a71b543876cc0de66a18eb620c142126d7b189826e0d8e1599d8ee1ec2203d6ad8f1bb4366d8bcd4c2e4a8e4c759b456ac603b24e05d732cd6ebfa122728596f5b463b29393a10fabd90141c366e0363fca904090672a55d83486b204069ab0efa59ef69d46ddbed8ae74109a490b8f29353ad968317a197268b82f2955042846598db0a5602c184a394dae1b95d97c839fc8af7f5e1436094b8539fe9bbcafbce83ad1cd1f3c07ae45a4882175cab6f135638fed6b0a21087e1939adb30b94af116d59bf54f42fc7ac32ed2a39420c9693a86da7f61dc0db209953d161235a356210f7ad061735081d4b2baa666bd51bd2f0a7f812884060bfd9b1859f675f624e44285901b1cbbe80a467f733adebbb53f638b0c475039a9b2636ba950a29961203af3cf8451eaacac01ff164e25f2c563dd945fb9b7438a03ebae0fade304eef97e38909c0c13921f45195dfe32c3df703924092797374ff0e0d220529097dedd1f60cdba556661b1bbc7ff273dc5615fcd589fbcfd5d450932e3f328bf8c84896cdeaf8d63d3c7292991171ccfe8296b41ca47ff29d770393a0615fb1cfaa1491a138df8ddb7cf8d621045f3a8b3b85a5eade8531246cd5a2d7043424592c66838d82867d8af143cc1a18a3d97a0a61ad087ec3d0531ad2ba4ddc8004cd4939cb4670cc25978a4132bcfb8735117b68daa71800b3ba7c78be111bbb0080892eeddc49cdac1707e3e955478af268fa852019498d70ca862aedae1b12cb1afd4ebe22f140170fa869fefa78801964e87d54e23c3e05bf7610a9495a10fd0a324ed660b26dc5d3cbe78b002a3dcec6c62142c1770dc7e1206299caf2a5440dade34a9aff1170d014f3a53ece64178684967608d6d5cd0ef3f50cf7de73c9216b61ca334305c90c041eeedf93da77f6bedbfae4c3c22ba39bec23b50b9708b2a2e65957b0458f9e66885557174195f18a3a6522185335661ff3aada37af102a30da7c3331ac4409d2d0e63d101fc35d8e674febcefc9feff3a962e57f1cdc1fd398124278aadc1a9c5880d5d3a5fc885d11e94aa495023ed30f7b2158b826e209b63aa7c6440862001100ef86d671f1b5fcbedb3743eea495112d9708432fa17a57eedf7e4dbd3876c90807e75d2f61bea5ac66290f00e22041cdc05b9bda4ed7097501f853730ddcc14c43afb5e618ed22f6de733aae2693a5a9009f818d21050a49abc338d97671d4ca90fe9080ff61942bfb5f64151b7b4b3a6fc3c88dada88835a2f12bf477c9b404fe6cb0d2e577994b002ede89f1ac42c9dfda721ac6d656bf83ee949364c5904db994fec336a9a678a9fa29c8f49d6485775c305b13df6c30620dbdb99b713ba01adcbb8b66302da0063ef182186a660f257fac188b9625252ad49529dc62863284673c0b5eb697a4c6c27b38532e2008e2359565a6acfeb3222a22707f27b9308f8093335277af91192cf7786537a2e81523bb2f9e68398a3161b4deefe8513b364ad1cd2a0317605da34ea0c81b2106d497ec2a689b89fc2d225ea68b33630eb94780bd45b7a1b08d12bc1def869ae2580ea0367f37db0f309c2f41b61a8cfae09b91fa77b63523932933f35fa15f82e5a3c9bb8e3e2fc71d3b7673cd756a35a2efdd2d662b0d7a71e0f6eb7a8862fd6f0f59cb15345e09fd7df4b255e92742f40da938d0e829182691a685b3c76f5b306ed90c6129f43177bb6b09ede832a343db73c6efba55750747cabcbd807e338e9ea5dce6d7fa60e30bf7fd96274945a30ff7a2d7579109f8fd0048c5c8864b4e1b6feeae351fef650c42099edb73772023cb86ffe10220cb855f989062c293683e90bd742cf3e2c2b561015b462de00834e708be05a815493df194c2895b46aa4316f190b22569d9088f693d209bf6da8a9464878a84d490b2248d799abe8457617e72b70bf25976d11b1e1e00877a792e70a1fc6bf6a646848ac3d6c73813f323bb4374df951491d0e67c6a18b9676a42c32b6a33ea85f02c4c68a40f332a814eba2bf47f900f62c55404b84bc4b6ad14f562b8482b2c7d281c1b45fb8237e2858aca4deb31d4eb5f6b2cf79891f059d0efd86e0545ef90ebd07675291292670c69117f77eff866334c428671957c903f619b4480230a8fc195f9a9e8f11920151abe892e1724e89d80651e56064fe03ceea69854adb9d98ed546970350fad3608eef566c11742e894efb09cc12ed6023ba06fda1dcfa11c447896bc145436fb44d729ed33ac2f9ee67ce0758cbdfadd65e65b83856ec3c4430d2976d397e3c7fe04b11764da6fec322a3a532cb4e14eaa4c0ea569d0b867e598045b0f8ac9e245e1f0a25e63817fb536abc38026e5ed4e0d5469c4ff2b7e081ae879b1f8dff467d3bc6f42007b84ec2d7ac071dfc7201fc0fd3a6202d122ee3438b532e2cb54d5b64aa83475bb89c79d225c2e662c384800270830ec50e2f52bade471b7794138c7e168dcc632b175f9dfbdf5ec5824439cf4c7ce261d96d1eb6cae97ef48bea0a86cf928a20788473ebd2d13bf516c95dfba6a2463db69f13442c7db146aeb9394fc08c9615754488b32ed9a6a4c647276e99abd128cbf945fc7b87ff917c05f090eee802c00619b1ddb0a516e853575724da3fdd23cffa272d868d9409fb1dc50c9ac817cbf87e5dcfbe1ae459a1f7f6e02c13a7192c5e5bb31677c6337cb5a818fdde496fc0f77fa4c673a100d1852d0c14a24b2f66098025f4178eacb175d681877bf618fb3759cecf1391fa1893baf4b64bc8c0c9ecdc4c625a9b656de074b31bc60f970e3d3cf15412cd974b25ef47d0a1398de0436050995de6e9968ec7f4e21597a0a5e49bccd387ae75ca674ef6a1f113bc8f777ff3ad2ef9d0143c603e4edc8c55373d61d7029fa01c09815cb2ceeacf0758949fc9d765091e8aa193abd6d887319d11cc0adcbe7e0b179e91a745167c370145bafddc416c1db12f6896e689a4476c083bcc6e01048fd0ed91452111f292819c035bb6a1ce370d6e15d042e154c5c1506f45839cdd7436d9b45d514881f14acdc4f4d30f05b7ba20e75d4c4d97c5926b49658f3955265726bc95bacad85b240870db760bb700b52ef7cbdf4f75451dcdd7977ebfe72c830fdb8eb9ee68226d3c19e12c0891ce6a08decc7af3f2b793fc80817f3d98a05012a16f19b8d1860567bd82a25cbf6bcb9944f97dc6d9417933ae2c989bcc35be87541e8122184f9127831357f315adcc37a305fad208cc0b525f2c0abb2b6be2104c43e46f099e741a80fd2a20cc556964e60746064687a3c266c58ccdd7dc930ab4142ee59d8550efdc9a41f836022ea40ca8251179974e50d3a6dd2b16ee51fafeb513c8eb8db47acf06b5dcf58079eb6460e7ab327b170577e63ce2a6e5006b59cc82991f0b64d4948bc344d37c3d702974e9f76df735d370e3de79b3cc0ee19f81092d7653cee867c4fd7ecad12c57c7ab7dbd8ade74e5e621708cf41a681c43c1fbbc73353f44fb5e1502b9e23a480c7656d1aa60a0cb0bc7fc005233c660e90ae0121d2f15ffafa6f935611555f82baf3d5318927d751c73f6535d80e0f8a5599bc8f63f4b0959923417487dab9508eb8a874b0386eae65236f9fd2e31872c6951b3a2c2a8d79ec1769620895c66c36819e40617dbb10bd50ff7c8078b58bcc6a87f9426cb1413001363a76e5b5b0fa639b6864369ecaca011f07df0796daabea948ce091ece5480d5d70b2b2ac2293d91902e12cb2651c1a655f90f01d69e234ba6b28b1fa6cf4f4b36013186a407309509daac1d20df714a314ffb1adf177e8b562e6f3cf0d14d354a9764fb7788760abd74d25c0aa4d5c6020eabbecd9ce8bd70501c6a8841acd34ec401787dec96a3408234859e8a7efaf286f0cbeea56dbed8d2f52e65bfded6f1c80c64bdbe355887e7af8a5f653ed05e6bb84c128de66a15be4c9afe50828fbd5412bfd8b484a9010e040d2290d8522b33cb8d8713b2d9f2a9b84fa0cc025ac8c867271043a75d447b46bf39591dff1f36709bfdc5ed10eb7a1b7f8933be31cf5383a0c0422a8d81b11d6a7930bbabefa965e5bf6990c84206176afd000493279e3a281c739590a214c95b6dea5f3c0142ed4b77161dac9b2ea22d4c138be262ab5273f7ddd439922e565d866c4c0d2312a44c4ab83616328f2b9be9bb216970337eaf27774c8004fd6cc010a7ae785c38f95ffa2c9c4ee63b295d1b016ab2cb827887132e8493fffb6721d26e7e9f8a23c46cd23a6f3fc24be7092a2a4db3ce6ec460f5639f551cd018d8af598e588acdc6fe043ec762cedbb687f21462adab2f981003ce0ba3f4e42322811fd10f83c7bc2ef3aab0311c463d48f870b5db0c1d7e1389fd7a9484535a734b68b812bd0c9ec8102b33c96a6381366ee0525350349c68c7ad0330297df7808c0d3a019f50448c4619dde373c10c26c41b64c2e45d54fafeaaf41813559cf2415f36fe8045dfb15475d5594364cda0fa2f60e56c8a9f440edf2001a2a30a5329212373ba7a36ab20ce8653cdc8f96a70868fbfb4816e0f4be0f1ec9c75f9083899dd11d770bcec59e610855e0e1c2b14a18d85738753bb8927be2c6d08f64faeecb7b0abda944f15467a2b467b0b0de121b9b4a0bbaa687402df690a7e6907e8ab748f03c989937873fef5738c1d09a9fc9ec8efefb93e768a3974d79137b13cc7ea64ac46ee55acfc7b7bf4114eab642df31fc395403a0b8a5df0b350dbdbd3776ba8620cd96cc8f7ac43678981c0331a4fb9dac9714c864573bbb119fdd0ab9db0b0bf1870aee6be1718fe7618e5e10e9ce765a2002d30cac2dee187ce3ec79c6d9006bfeadc0eb184e6c1cb953dce53ba0fc6e76cf0050bd329c48a13f70a082e702bdd269d09ebe00b7bbe228396e752e2d74e1af6ed5b4c0814eb33629b2c327f591a772d78dcb933f2b3d0e6183d2cf4b011a8c96fef76c29a27597a1573ed8ec860c2dac196d4495b1f2642633adf1a6c0e4e9c2cf9701c59acc8817a3d3edcc744f7f520aa1901f8260a52c30a14f4c28268a11ab503f3f2e04c3db15874eaf1d94fa36b02c92fbff0ee42c2977ab5e724cdf", 0x1000}, {&(0x7f000088e000-0x75)="b332119e2cd7d33980212747aba104caa6a0606212b3a17366ddec0584cc91370522119b162ca77a1b7757b4da8329767a1eff50e3b5be04738746cf2520bfd21989a05b21e10bf11d0f3c7e10bdf252ec0b6af7d7769ad74d364c97946093a1c3ed0a68666670c55bf7d1b48c54d9d45b072e76c5", 0x75}, {&(0x7f0000dac000)="a1d2c1979734eae90d0e8e2331bca6110cb4ecfd92101f77e0fef26dcbe0575c86ce4cc899fb622454f3bbd4a9fd2fd3f3548ba2757c853a976594a1957a4c1b9f19886fc55625f6386ae898492a97f5aa34d4dd54307391809fce36e254443d61296b587e13e32ec902bec657f6eb2873b4a51f20f1b60df3eede8625594c8db193f3638b6409d3f8a5826808b63e347fe5cd6e672692452c3976e28ee00762553e3b49eb5a242a17aa03ef390c9e642bf4dc055208a0c2db88a52ba30e02dffb4c28fd3cf28eeb7df62e792ce9cd570e87e562d4bdd0cc808c1e1a5ff5bec8e25e1c", 0xe3}, {&(0x7f000067d000)="e1b25e97676d19c5c75ccbd82cbdc61fae63041207d9235c28f0476579b266c10981d0a9725673cbc41261a8f82592fbd2dc84e8433390b3bd3aa3047975fc993dba", 0x42}, {&(0x7f0000a91000)="4274d53a6982ecd8485ff5ef2a4a78fe809125f0d344b5ed25bc7f685274ff4bebda9fd14352ee90936b67985c7af9996daa6bb623918a5a2554a79560de552cd208f56997958d746701994ec0e0e38dea1fdfde4895b8920d4bcbda6492530666fbf628a456ef8a3c80e94c424df1780ecc80aa683bf03d35181905ea320d321204e55dbea9908755cb66f62c16c31d4ab46b330a0a15e3b6492938c3bf9e44b3", 0xa1}, {&(0x7f0000ba0000-0xc)="211fb8622855a0c60c021070", 0xc}], 0x7, &(0x7f0000c58000-0x88)={0x88, 0x111, 0x1, "8363e6999f700b559554d1fd445a1e4a94ee02de4ecf6236db0b7e2d7f30d837ac19bee098b2b6a4bf40d51dfa9d42f1e5d233c282c6ee1db4e7760653700fc37a2cf6f185e0f470b454d6aba1c539d7d569dc2c6ff740aec666b485424ab30ce5ffc52f4ce363eb746ab4d6d4e2ecbe9c376878"}, 0x88, 0x40000}, 0x40) 2017/10/18 15:39:29 executing program 0: r0 = msgget$private(0x0, 0x454) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0x7}, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x119942, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)=0x0, 0x4) r2 = fcntl$getown(r1, 0x9) getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = inotify_init1(0x80000) r5 = perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffa, 0x0, 0x8, 0x8000000000000000, 0x0, 0x0, 0x0, 0x10000000000020, 0x3ff, 0x1, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x1ff, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f00007d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000037f000)={0xa, 0x1, 0x20000000000003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x82) open_by_handle_at(r5, &(0x7f000055a000-0xd8)={0xd5, 0x200000000000, "ddc85c6684499a85a14607344e349a4c3ee677cf72927eb0d10334fa109e64d140d0b1dc029d05f2c0129e57ce6a2e5a5a9a72d060a9c109ed5686f0a8ceca81a54558d9d29cb23bf77f766ef1ffca8ac4dc02cd16b936f8bb0e3bca915969eb83c85690e1cfd7ba2a478b40b633a67dbc00092333bb2a0598664198000000009fe4c06e01c8c180466b7af7c34f980008000000000000d7fcd44277f1b46566d59aeaa346d14589f65df82a585c32649dd22800b0832864dac629b88195b097607c7e1a0cf7ac51825747087f"}, 0x107900) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d7000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f0000341000-0xc)={0x140000000, 0x0, 0x80000000800, 0x5, 0x0, 0x1}) geteuid() syz_extract_tcp_res(&(0x7f000001d000)={0x42424242, 0x42424242}, 0x1, 0x1) fallocate(r4, 0x9, 0x80, 0xfffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001bd000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdf, 0x2, 0x3, 0x0, 0x5, 0x8, 0x80, 0x2, 0x1, 0x57, 0x0, 0xd, 0x7b, 0x6, 0x7ff]}, &(0x7f0000f6d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000d62000-0x44)={r9, 0x3a, "df4f4b56116f44388c1286c5fc1122c22eb445924cd57af23fab926f0847e53ee8e8e5e71b0df2c56daec04791e1ca0f8ad8fc3385cb42385afe"}, &(0x7f00002b2000-0x4)=0x44) ioctl$int_in(r5, 0x5471, &(0x7f0000bc7000-0x8)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000311000-0x8)={r10, 0x7}, 0x8) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f0000e3c000-0x4)=0x2c03e487, 0x4) syz_emit_ethernet(0x8a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r8, 0x0, 0x0, 0x15, 0x11, 0xfffffffffffffffd, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @sack={0x5, 0x12, [0x80000001, 0x0, 0x9, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000bd0000-0x4)=0x0) r11 = accept4(r6, &(0x7f0000ef8000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083a000)=0x1c, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r11, 0x541b, &(0x7f000086b000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f00003fe000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x2, 0x0, 0x30, 0x0, 0x0, 0x7f, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x3, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xe3, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) sendmsg$nfc_llcp(r11, &(0x7f0000f07000-0x38)={&(0x7f000003a000-0x60)={0x27, 0x7, 0x1, 0x6, 0x1, 0x1, "3d538307f66d5c0bd4a7b0a80002036910c26e90d4c8d187fb61505c8d0168436b9a1ffb3964e6388ecb146aab564920eb3bf2e3d5a65b6831884cc5eaf387", 0x39}, 0x60, &(0x7f0000a9a000)=[{&(0x7f000032d000)="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", 0xfb}, {&(0x7f0000cb5000-0x1000)="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", 0x1000}, {&(0x7f000088e000-0x75)="b332119e2cd7d33980212747aba104caa6a0606212b3a17366ddec0584cc91370522119b162ca77a1b7757b4da8329767a1eff50e3b5be04738746cf2520bfd21989a05b21e10bf11d0f3c7e10bdf252ec0b6af7d7769ad74d364c97946093a1c3ed0a68666670c55bf7d1b48c54d9d45b072e76c5", 0x75}, {&(0x7f0000dac000)="a1d2c1979734eae90d0e8e2331bca6110cb4ecfd92101f77e0fef26dcbe0575c86ce4cc899fb622454f3bbd4a9fd2fd3f3548ba2757c853a976594a1957a4c1b9f19886fc55625f6386ae898492a97f5aa34d4dd54307391809fce36e254443d61296b587e13e32ec902bec657f6eb2873b4a51f20f1b60df3eede8625594c8db193f3638b6409d3f8a5826808b63e347fe5cd6e672692452c3976e28ee00762553e3b49eb5a242a17aa03ef390c9e642bf4dc055208a0c2db88a52ba30e02dffb4c28fd3cf28eeb7df62e792ce9cd570e87e562d4bdd0cc808c1e1a5ff5bec8e25e1c", 0xe3}, {&(0x7f000067d000)="e1b25e97676d19c5c75ccbd82cbdc61fae63041207d9235c28f0476579b266c10981d0a9725673cbc41261a8f82592fbd2dc84e8433390b3bd3aa3047975fc993dba", 0x42}, {&(0x7f0000a91000)="4274d53a6982ecd8485ff5ef2a4a78fe809125f0d344b5ed25bc7f685274ff4bebda9fd14352ee90936b67985c7af9996daa6bb623918a5a2554a79560de552cd208f56997958d746701994ec0e0e38dea1fdfde4895b8920d4bcbda6492530666fbf628a456ef8a3c80e94c424df1780ecc80aa683bf03d35181905ea320d321204e55dbea9908755cb66f62c16c31d4ab46b330a0a15e3b6492938c3bf9e44b3", 0xa1}, {&(0x7f0000ba0000-0xc)="211fb8622855a0c60c021070", 0xc}], 0x7, &(0x7f0000c58000-0x88)={0x88, 0x111, 0x1, "8363e6999f700b559554d1fd445a1e4a94ee02de4ecf6236db0b7e2d7f30d837ac19bee098b2b6a4bf40d51dfa9d42f1e5d233c282c6ee1db4e7760653700fc37a2cf6f185e0f470b454d6aba1c539d7d569dc2c6ff740aec666b485424ab30ce5ffc52f4ce363eb746ab4d6d4e2ecbe9c376878"}, 0x88, 0x40000}, 0x40) 2017/10/18 15:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000b68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000403000-0x4)=0x14) signalfd4(r0, &(0x7f0000a20000-0x8)={0x100}, 0x8, 0x80800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common="65716c00000000000000000000000000", @ifru_flags=0x1000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000368000)=0x5, 0x4) r2 = semget(0x3, 0x3, 0x400) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000002000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x5c, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f00001df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/10/18 15:39:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xffffffffffffffff) r1 = dup(r0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000001000-0x4)=0x0) fcntl$F_MEM_UNLOCK(r0, 0x801) r2 = semget$private(0x0, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r2, &(0x7f0000000000)=[{0x3, 0x6, 0x1000}, {0x2, 0x1, 0x800}, {0x3, 0x6, 0x0}, {0x4, 0x1, 0x800}], 0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000085e000-0x4)=0x10, 0x800) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000000)={0x3, &(0x7f0000001000-0xc)=[{0x80, 0x81}, {0x81, 0x80000000}, {0x9, 0x4d8}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x8, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000427000)={0x1, 0x7f, 0x6}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00001f9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x52, 0x5, &(0x7f0000002000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000002000-0x4)=0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000c8000-0x88)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000003000-0xc)={0x40000010, 0x0}) 2017/10/18 15:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x50126}]}) setrlimit(0x0, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000dae000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="3d4d25aa1999", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000802000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000655000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000-0x4)=0x14) getsockopt$inet_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000c8b000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006a9000)=0x8f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000686000)={r2, 0x40}, &(0x7f00003da000-0x4)=0x8) remap_file_pages(&(0x7f0000754000/0x2000)=nil, 0x2000, 0x0, 0x1ff, 0x1) 2017/10/18 15:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500ec}]}) ppoll(&(0x7f0000d0e000-0x10)=[], 0x0, &(0x7f0000f38000-0x10)={0x77359400, 0x0}, &(0x7f000001a000-0x8)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000802000-0x8)={0x0, 0x0}, 0x8) sysfs$2(0x2, 0xfb, &(0x7f00008ef000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = creat(&(0x7f000005c000)="2e2f66696c653000", 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000bbb000)={0x8001, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x0, 0x1dff9e1b) 2017/10/18 15:39:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(0xffffffffffffffff, 0x6, 0x6bf, &(0x7f00005bd000)=0x0, &(0x7f000024e000-0x4)=0x4) seccomp(0x800000000001, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f00006f5000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005076d}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000025f000-0x16)={0x0, []}, &(0x7f000085d000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ea3000)={0x0, 0x0, ""}, &(0x7f00007b9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000045000)={0x0, 0x7}, 0x6) recvmsg(0xffffffffffffffff, &(0x7f0000b2b000)={0x0, 0x0, &(0x7f000018e000-0x60)=[], 0x0, &(0x7f0000f8d000)="", 0x0, 0x279c}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000256000-0xb)="2f6465762f766373612300", 0x0, 0x101000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000017f000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000020e000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000358000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000344000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/10/18 15:39:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x5002a}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075b000-0x9)="2f6465762f72746300", 0x40000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00001b3000)=0x9) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000d8f000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) 2017/10/18 15:39:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000748000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000d65000-0x8)=[{0x6, 0x0, 0x0, 0x50039}]}) get_thread_area(&(0x7f0000c9c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f5c}) r0 = getpid() pipe(&(0x7f0000a95000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MIN_RTO(r2, 0x6, 0x6b1, &(0x7f00009cd000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b6f000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x290, 0x100000001, 0xdcac, 0xfffffffffffffffa}, &(0x7f0000322000-0x4)=0xa0) socketpair$inet6(0xa, 0x2, 0x11, &(0x7f000059a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009fa000)={r3, 0x3}, &(0x7f0000381000-0x4)=0x8) sched_setparam(r0, &(0x7f0000a64000)=0x8001) rt_sigsuspend(&(0x7f0000719000-0x8)={0x439}, 0x8) epoll_create(0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000096000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50012}]}) seccomp(0x0, 0x0, &(0x7f0000226000)={0x0, &(0x7f0000731000-0x28)=[]}) socketpair(0x0, 0xa, 0x7fff, &(0x7f0000028000)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ddd000-0x28)={@common="7465716c300000000000000000000000", @ifru_addrs=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000107000)={0x1, 0xc4, &(0x7f0000862000)="9b71cf62c0e0ae127bbf82b2a0eb5d1c8111fe1dda7f16ac86f848446cf901cdecf4947de4d6254c20d2e3ebd59e047b017860610d994d307b47648f5cd7c21207f7baf77e655d6db4de0ba6e96ffe24bf87721f2ad7cde49c4c1280e7466ac8426b3926de69be02d2acf74e5bb903324ee535789b18954f0a80994913dc36500a393fecd033cb114154c149aa3edce7ae01d5956f7c3a108247b32cc2154f2d70305c866b1282ea5655e84e65a485e9bed5c4c04326301e622805f42a1aabb38e2aeea4"}) r2 = getpid() mq_notify(r1, &(0x7f0000eba000)={0x0, 0x13, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c0e000-0x20)={@common="6970365f767469300000000000000000", @ifru_flags=0x1400}) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00005fb000)=0x0, &(0x7f0000515000)=0x4) 2017/10/18 15:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dd1000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x40000000006, 0x0, 0x0, 0x8000000000050153}]}) symlinkat(&(0x7f00005d6000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000dd1000-0x8)="2e2f66696c653000") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c41000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef4000-0x4)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000d8c000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000914000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008eb000)=0xb5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e37000)="2f6465762f6877726e6700", 0x42000, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r1, 0x6, 0x6c2, &(0x7f0000277000)={"1e040f2685976c1ece31614185775bd9", 0x9, 0x7c06}, 0x18) 2017/10/18 15:39:29 executing program 7: r0 = eventfd2(0x54, 0x80801) vmsplice(r0, &(0x7f0000a32000)=[{&(0x7f000012d000)="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", 0xfd}], 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2e000)=[{0x6, 0x0, 0x0, 0x50124}]}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00007a4000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r1, &(0x7f00009ab000-0x8)="2e2f66696c653000", 0x30) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00004b2000-0xcb)="99693e8b9b7ae631050f864e2b6b89b23c0d77d8b0a060b77967cf69f1af03a40c2642c3ba74d27a2af84264302a2698244233654034255cf2e0a1fb1726303be4df2bf77a7ade1cbf6d84f6174f9d16a0d0d1439c75db1123082b0ed121dc4377eab15e3e14a01da9133615abb9399990413bf265bc8763d2d05a1a21eada22fd58afd05ae6151b8ddb44b1d1df42aad5fd0eceffd26bb37ed486ae15d661b7262d1bedd7f4fbb8a5df5b685261aae080209dbc39f480938abb8a442deae799b60a9a47bf1379188ddfdd", 0xcb) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000ef000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000084c000-0x4)={0xffffffff}, 0x4) 2017/10/18 15:39:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000015b000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000887000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000b71000-0x4)=0x1000) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000d55000)=[{0x6, 0x0, 0x0, 0x500bb}]}) r1 = syz_open_dev$usbmon(&(0x7f00000e0000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x4002) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) move_pages(r3, 0x9, &(0x7f000066b000)=[&(0x7f0000435000/0x1000)=nil, &(0x7f00000fe000/0x4000)=nil, &(0x7f0000904000/0x2000)=nil, &(0x7f0000b6f000/0x2000)=nil, &(0x7f00007a1000/0x3000)=nil, &(0x7f000012c000/0x1000)=nil, &(0x7f0000b8d000/0x1000)=nil, &(0x7f0000097000/0x1000)=nil, &(0x7f00000a7000/0xc00000)=nil], &(0x7f0000df8000-0xc)=[0x7, 0x7, 0x6a], &(0x7f0000c18000)=[], 0x0) finit_module(r1, &(0x7f00006db000-0x9)="2f6465762f76637300", 0x1) memfd_create(&(0x7f0000a30000)="706f7369785f61636c5f61636365737365746830776c616e305c5e6e6f64657673656c6600", 0x0) getrusage(0x0, &(0x7f0000502000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00007ba000)={&(0x7f000026c000-0x8)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fed000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000994000-0x4)=0xc) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000152000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000bc1000)=0x0, 0x4) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050045}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000055a000-0x18)={0x1, [0x0]}, &(0x7f00009a7000-0x4)=0x8) preadv(0xffffffffffffffff, &(0x7f00005d9000-0x40)=[{&(0x7f000009a000-0xc4)="", 0x0}], 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000cb4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000e76000-0xf5)={r4, 0xed, "0c7ac6fe685172f9ee97651308026f0b27258c40b9c63b575f539c94b28e563f624433ff8c208fcc43abfad4b2454d66e3a753802d645dfcdcbdb90a60926d896be0610b8b69c07942f49b361a6fa5ab92ebb824700432a721c5ca6b7c5e9a7cb2baa0f2803d7ea758c8a3da28bacf6eeebd9aa5a2a28efa88a6ce0ef46b568a6e96e48bf3fc5315ce3fe739f706e5ea1478e7d8a787e6c713c4a73926d3cc084d0e90b4f715eefe3e5ed5b5007b486104b5d21b266154ef7ee451622cf7dbef3789fc49e10f4599d3a44d094ba4245585d4e52621f4107b0a42532d8aac432f0960e5e43f58b2798aff607101"}, &(0x7f000016e000-0x4)=0xf5) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007b0000-0x4)=0x0, 0x4) fcntl$dupfd(r6, 0x0, r7) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000314000-0x8)={0x0, 0x0}) prlimit64(r8, 0x7, &(0x7f00008d0000-0x10)={0x1ff, 0x4}, &(0x7f00001f4000)={0x0, 0x0}) semget(0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x800000010, &(0x7f0000935000/0x1000)=nil) open(&(0x7f000089d000)="2e2f66696c653000", 0x10201, 0x400080) 2017/10/18 15:39:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x50128}]}) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000751000-0x4)=0x14, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c98000)=0x0) fcntl$lock(r0, 0x0, &(0x7f00002c4000-0x20)={0x2, 0x0, 0x1000, 0x9, r1}) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000057f000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005d4000)=0x19d, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b08000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee1000)=0xe8) 2017/10/18 15:39:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50036}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000efc000)="0000", &(0x7f00005a9000-0x4)=0x2) truncate(&(0x7f0000063000-0xe)="2e2f66696c65302f62757300", 0x0) r0 = creat(&(0x7f000038e000-0xc)="2e2f66696c65302f62757300", 0x101) lseek(0xffffffffffffffff, 0x0, 0xfffffffffffffffe) open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) lstat(&(0x7f0000fb0000-0xc)="2e2f66696c65302f62757300", &(0x7f0000cba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000add000-0x90)=[], 0x0, 0x800000000000000) socket(0x0, 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079f000/0x4000)=nil, 0x4000, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aed000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x48002, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000ce9000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x0, 0x80, &(0x7f00009de000/0x1000)=nil, 0x1000}) write$sndseq(r1, &(0x7f0000e7f000)=[{0x10000, 0x7, 0x3, 0x2e, @time={0x0, 0x0}, {0x6, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x800, 0x0, 0x0, 0x0, @tick=0x7fff, {0x6, 0x2}, {0x3, 0xa2e}, @raw32={[0xb74f, 0x8000000000003, 0x0]}}, {0x39, 0x3, 0x80, 0x3, @time={0x0, 0x0}, {0xb13, 0x100000001}, {0x6, 0x1}, @raw32={[0x5, 0x1, 0x131bbe53]}}, {0x6, 0x7, 0xfffffffffffffffc, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c4}, {0x3, 0x8001}, @queue={0x8, {0x800, 0x5}}}, {0x1, 0x6, 0xffffffffffffffc1, 0x1, @time={0x0, 0x989680}, {0x0, 0x5}, {0x2, 0x3ff}, @raw8={"84a48f229039e642e0aab8e5"}}, {0x8, 0x1, 0x5, 0x3, @time={0x0, 0x0}, {0x3, 0x5f4}, {0x3, 0x8001}, @time=@time={0x77359400, 0x0}}, {0x800, 0x6, 0x8, 0x2, @tick=0x800, {0x8, 0x800}, {0xffffffff, 0x3}, @raw8={"d21727daa1eb0e4c89d32561"}}], 0x150) write(0xffffffffffffffff, &(0x7f000002d000)="e03221", 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f0000089000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bac000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2017/10/18 15:39:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50110}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009ef000-0x4)=0x0) inotify_init1(0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000aa4000)=0x0, 0x800) getpeername(r0, &(0x7f0000c74000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bc1000)=0x10) 2017/10/18 15:39:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e7f000-0x10)={0x1, &(0x7f0000fc0000-0x8)=[{0x40000000000006, 0x0, 0x0, 0x84000000005057a}]}) utime(&(0x7f000035b000-0x8)="2e2f66696c653000", &(0x7f0000e00000-0x10)={0xffffffffffffa69c, 0x9}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000e23000)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000c26000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000c5a000-0x4)=0x1, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e1000)="2f6465762f72746300", 0x8a000, 0x0) shutdown(r2, 0x0) r3 = gettid() mq_notify(r0, &(0x7f000033c000)={0x0, 0x2a, 0x6, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prlimit64(r3, 0x7, &(0x7f000018e000)={0x8000, 0xc8}, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000420000)={0x2, &(0x7f0000273000-0x10)=[{0x8, 0x5, 0x8, 0x80000000}, {0x924, 0xb6, 0x2, 0x6}]}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4(r4, &(0x7f0000475000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000002c000-0x4)=0x14, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a94000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/10/18 15:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050044}]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000290000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000836000)=0x1c, 0x80800) getsockname$inet6(r0, &(0x7f00004a4000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000088000-0x4)=0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f000029c000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100002, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x2000000, r1) memfd_create(&(0x7f0000780000)="5b00", 0x2) 2017/10/18 15:39:30 executing program 2: io_setup(0x3, &(0x7f00006fd000-0x8)=0x0) clock_gettime(0x0, &(0x7f000028e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x5f, 0x3, &(0x7f000059d000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000091e000-0x8)="2e2f66696c653000", 0x0) seccomp(0x1, 0x0, &(0x7f0000c11000-0x10)={0x1, &(0x7f0000b18000-0x8)=[{0x6, 0x0, 0x0, 0x5001d}]}) clock_gettime(0x0, &(0x7f0000845000)={0x0, 0x0}) utimes(&(0x7f0000372000-0x8)="2e2f66696c653100", &(0x7f0000912000)={{0x0, r3/1000+30000}, {0x0, 0x7530}}) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f000076a000-0x1a)="") getresgid(&(0x7f00006f8000)=0x0, &(0x7f00004fe000)=0x0, &(0x7f0000fb2000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000042000-0xa)="2f6465762f7663732300", 0x0, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000c39000)=0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f00008f4000)=0x4f, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00005b7000-0x8)=0x0) 2017/10/18 15:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a25000-0x4)=[{0x6, 0x0, 0x0, 0x5040a}]}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000102000-0x4)=0x0) writev(0xffffffffffffffff, &(0x7f00008fa000)=[{&(0x7f00008ea000)="", 0x0}, {&(0x7f00002d8000)="25", 0x1}], 0x2) gettid() ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f000075a000)=0x0) 2017/10/18 15:39:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ac0000-0x10)={0x1, &(0x7f0000902000)=[{0x240000000006, 0x0, 0x0, 0x800000000005014e}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000e2000-0x8)={0x0, 0x0}) r1 = dup(r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00005dd000-0xb)="d08ab0d03e4042aa5964aae1fe817d131f6a54e45c948aeea6ee801d2df768907e84da190a4fc4c206550bac5ebc7f635cb3bc4c1a7e2d71cbdb0be9f216f5e21c51813db9d8d1e6ac8d207a9757e61d2ae552") llistxattr(&(0x7f000060a000-0x8)="2e2f66696c653000", &(0x7f0000e11000-0x4f)="", 0x0) 2017/10/18 15:39:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50000}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000254000-0x4)=0x0) setregid(0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ed0000+0x8d1)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000028c000-0x50)={0x4, 0x5, 0x80000001, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000df8000)={0x9, 0x0, {0xffffffffffffffff, 0x3, 0x7f, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r0, &(0x7f000041d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/10/18 15:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000086e000)={0x0, 0x0}) listen(r0, 0xfd21) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f000040d000-0x8)=[{0x6, 0x0, 0x0, 0x840000000050533}]}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000656000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000437000)=0x10) r2 = creat(&(0x7f000071e000-0x8)="2e2f66696c653000", 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004c7000)=@sack_info={0x0, 0x8000, 0x7}, &(0x7f0000959000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e1a000)={r3, 0xbd89}, &(0x7f000086c000-0x4)=0x8) fstat(0xffffffffffffffff, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000d04000-0x18)={0x0, 0x3005, 0x1, 0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) prctl$intptr(0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000c68000-0x8)={0x0, 0x0}) 2017/10/18 15:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x800000, 0x500fb}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008ff000-0x20)={0xc79, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00001cc000-0x10)={0x80000000, r1}) fremovexattr(r0, &(0x7f0000449000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a3d000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000fb4000)="") 2017/10/18 15:39:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c0c000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000927000)={0x0, 0x0, 0x0}, 0xc) setpgid(r0, r1) modify_ldt$write(0x1, &(0x7f0000800000)={0x8, 0x20001000, 0x0, 0x6, 0x103, 0x1, 0x5, 0x5, 0x1, 0xff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005056a}]}) r2 = open(&(0x7f0000946000)="2e2f66696c653000", 0x0, 0x0) rt_sigtimedwait(&(0x7f0000f90000)={0x0}, &(0x7f0000679000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2f000)={0x0, 0x0}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ae2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8101}) 2017/10/18 15:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000228000)={0x1, &(0x7f0000a79000-0x8)=[{0x6, 0x0, 0x0, 0x800000000005014a}]}) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00009d0000-0x10)={0x0, &(0x7f0000b99000-0xad)=""}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000aad000)={0x0, 0x0}) prctl$setname(0xf, &(0x7f0000b4e000-0x22)="236d643573756d7d6367726f75702f637075736574272176626f786e6574315c3800") r0 = memfd_create(&(0x7f00000fb000)="236d643573756d7d6367726f75702f637075736574272176626f786e6574315c3800", 0x3) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f64000)="0c25570e26150b113ac1dd548ea372ee5e07dfccd3c15eef63c1b221670f35f8a9433ccf24df139c49d5dc1ee5a7f4f591034a34ee91aad63755b66848e836762f9e4803ecceabe679d6c0740651cddcacb4f444a3bba4292045dd6b6cfc0630ae", 0x61) 2017/10/18 15:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c78000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x500ed}]}) chmod(&(0x7f0000fbf000)="2e2f66696c653000", 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e21000-0x28)={@generic="ff5e34cb91cd785f11b1b5d41ce5a676", &(0x7f0000185000)=@ethtool_drvinfo={0x3, "abc51d488db4384c69eda7eb55b86e5f19dfc3ef0805a87bf6b6a5650c1582e5", "50a6c902019ab9680d3e8338c4835bd8a87e2202e3cd242497eeee04e15bd68f", "55feb22d87af53fbb57a68e062831ac8ab67bdcf62ae91ada00d346b6f59a3b5", "a019364ca614ed02f696427af1bf5fa6ddcf4cf16a67f45ab67c5c47dd25731c", "7c596f491933d6d319f247e97c21b211c48ead1884a24f63ef4d3068c2187849", "f8439d9274866eaa7d3d5b0f", 0x0, 0x938, 0x100000001, 0x761a, 0xd036}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000fc000-0x23)={0x0, 0x0, ""}, &(0x7f00005ff000-0x4)=0x8) r2 = syz_open_dev$usbmon(&(0x7f000008f000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000081c000)=@int=0x0, &(0x7f00006ce000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007bc000-0x8)={0x0, 0x0}, &(0x7f0000b3c000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002dd000)=@assoc_value={r1, 0x5}, &(0x7f0000442000-0x4)=0x8) linkat(0xffffffffffffffff, &(0x7f0000870000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000b3f000-0x8)="2e2f66696c653000", 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000187000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000354000)=0xc) chown(&(0x7f00007c1000-0x8)="2e2f66696c653000", r3, 0x0) 2017/10/18 15:39:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x4002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00001f5000)=[{0x6, 0x0, 0x0, 0x840000000050533}]}) recvfrom$ax25(0xffffffffffffffff, &(0x7f000075a000-0x21)="", 0x0, 0x0, &(0x7f000097c000-0x10)={0x3, {"0229c99c5fe0c8"}, 0x0}, 0x10) r0 = epoll_create(0x7f) pread64(r0, &(0x7f000010b000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000577000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400101) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ce000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b02000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000a43000-0xc)={@multicast1=0xe0000001, @empty=0x0, r2}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d9c000-0x10)={0x1, &(0x7f0000192000)=[{0x7, 0x2, 0x7ff, 0x2}]}, 0x10) [ 139.584072] QAT: Invalid ioctl 2017/10/18 15:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050049}]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000de2000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f2c000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c31000-0x6)="766567617300", 0x6) syz_open_dev$mice(&(0x7f00003cc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00001c7000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00006a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/18 15:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f00000b7000)={0x1, &(0x7f0000134000-0x8)=[{0x2000006, 0x0, 0x0, 0x500dd}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000076b000-0x8)={0x0, 0x0}) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000eef000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000795000-0x4)=0x10) fcntl$dupfd(r0, 0x406, r1) accept$ax25(0xffffffffffffffff, &(0x7f00007f8000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000dad000)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000c8000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/10/18 15:39:30 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0c000)="2400", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000534000-0x1)="2f", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = getpid() mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000f0d000-0x10)={0x0, 0x0}) renameat(0xffffffffffffffff, &(0x7f00009b3000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") renameat2(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", r1, &(0x7f00002ca000-0x8)="2e2f66696c653000", 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00004cb000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f0d000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000f0e000-0x4)=0xe8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f0f000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000-0x4)=0xe8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f0d000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x1, 0x2, 0x11, 0xa0, 0x0, 0x2, r4, r5}, {0x95, 0x4, 0x5, 0x3, 0x8, 0xffffffffffffffff, 0x1, 0x1}, {0x9, 0x9, 0x8, 0x10000}, 0x3, 0x8, 0x3, 0x0, 0xa, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x4}, 0x14, @in=@loopback=0x7f000001, 0xf34, 0x3, 0x3, 0x5, 0x81, 0x9, 0x7}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) syz_emit_ethernet(0xa5e, &(0x7f000064d000-0xabe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x10001, 0x6, "f1806c", 0xa28, 0x11, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "dcef8f", 0x3, 0x2c, 0x4113ce97, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x3e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xc1, "19a95e9b9c07013cf289c1b53fa37c6e5ff9ff08e2153d8a363699bb072b5da95a5b1e0d1840b5099d037c7bbb0d6c3417b7d68248ec4c687f9d894e4addff64db0a0d661b25779657239b462a6679e6c14826e76070e4b393594147c6ea2fb3ea74ba96835a7cc35e739fc784d780bf2efcb2b1293a88012e7883d28773a8f98ccace98a6ac31e894f0177637c404d21f5c4d2f8b052ecb69abcd426d52755cbdf399c5c8d0d7360c06676661ea4d151ae5143480616622a487186eee77cd93a8"}]}, @fragment={0x87, 0xfffc000000000000, 0x8000, 0x8, 0x8, 0x80000001, 0x1}, @hopopts={0xbf, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xca, "58fbc57288621352fa31ca32dec8d264eb01623e84afd8065e567ad4729d06da1267089bd6bb32f813001a22eb0f22f78f365776676c4f8d42fbcdc715081d91db9a44163ee4fba62c66807eba531e1d86b1dddaff2597883e7719236560a7d33f339ea6a5f187514030e3e7453100424cdd35126067e0d03a53bc28d1aeff8866fbe49c16b6681eafd07e49c7c1338c1bcb67db0f846b8c23f5936ce7c6dcff17bfe2b231177252bc3c67e750212d1907634300a3cc995efe5abe4e03e67720b5d629ec7bbd1d1cd607"}, {0x0, 0x99, "cff66f14895356ae9a7cfa4acaff5bdf24c10680a95aa49b1a3111ebe5009d0ed3544952603ef5ce866ca4a4890385e254e55032e3c619d219640e4910bd09b2478967ce6fbf1279200d76e0d33ea44fc5559136993beb2367eaf6735a2e2f3cbf8ccc2eea9d039e18896c7a6cc5f0014b57cec2ffe3808cc3214d63b662f2f7acb93f5814c8c5b76cfef3792a101486a989e2be2ba4e7be6f"}, {0x7, 0xf4, "e22a3d9559dcfc4242f9888e33b9a59d85d57db1acd6341a437c1d5b718a56e4d9d95d32c15603a92ff71d274dd3fac582cfa0c133833e5d5871b8f4a3931dbb31a4db64f2c9ef194d3ce9e8145f032e7b88a600c8ac6ae7043d7e1291b3ff96cad0a7d3a04be383fe179ae0347a51ea672c1a8e246cc63a7c90369cab73ce9c87cf871e4ed04f420051cc02c601025c386112a673a69f90cafafc52d64f72cb70d858b0a344cba88fe9aa507115b0761ef4005ca34de2a34073df42b1fdf8422d1c1d58fd0c4ac52491aeab0b893d98507abb7e14d1d091c0cb32106cd7fabfce659561f9b0e3fc6c714620c8f89731aabd4fa8"}, {0x1, 0xdb, "18b29dc92558f3e37871abec2042db7ded1cc6dcb73481fbbc3ca59df4b3b8753a0c89a855a5b5bf7d64b409233ea16ad0bf192939a05e026ab4f777d794e8a5d62384a8cc8d4ee4a055519f0d8363f5e0b02f0ec6f87d6204e30e02996fe1a09f7d1accfba5352fbed58335da0cd2c7d577d1ceba85ad965237a2b83c6299eb1cc76a5e7e42131ef447e6f5ff7b4ba609b42c2f185a947987e64601000267b5520d096aae522489526876ea734a6c2a28f8571024535843918e2eda90bf88c6abc0b10294f80410eeea70712da03851daf0da8d7cfd542152de23"}, {0xfe, 0x60, "3ec3bf96f18adaa624ce05d0750fc55f4637d7b5f6db7fa1234be693dc77fdcf86d65469d8b5a1e3f246b776ee71f2effc25287e9d64fd43a8cd03e1865c2dfee5d8123a37e564bdba4908d38891b7568dc37903151a96b60bd433770806be2d"}, {0x5, 0xdf, "9b9255af24f34f8b9f5aa012d417fdd2dda2d58d2a380fcbb26a21654193f1f1bbdba79f993cebffdcb2da292eb0d471992b0aac6f825a6af5504fe530e85b259e5e87f385f8f9bbe691910844143d5943c5e2beb67a6a345dd3bd5ffe58bf4cd38b3854ebd910f01a50a49f3b22686edccdac30523122545a4fa9a83a8a0a10bb1d29ea642e79bd13bd9f608bf52c547e60302b7c0fdc38681dc988769c4d5b198523a9702cf328ea67402c418ac1994dc23cb9ca41ac7006d9c05c980d2628c14c58f9d4ee2a5f8506e779d6476a194fd495e44fea045892b166cf3ed726"}, {0x1, 0xcb, "102b4b81bfad90e39c77cf36de79385edaa31a5182899e3050fdd5e9fc4c6dcee45b057330734fbb041411464fa557a3a52f017b7252b09e3c56c6c01b4638165851a62f583e2b1e4a2673b698e34437319fb852ece7b2d7067a2658a86f6179a5980b60200eff5a21fb83a1c93beafcd08ea48c68b48cece0cba72765380f5688ed9752b46d8e0c1eb8ca35901c63ee7380d2baef21b9071e0ea30b8b81b4880c2f262224217a09448fbe5170608c1d6bdc57ffda66caea736e679c557811720f58830f267eb4a6b4a7f0"}, {0xc2, 0x71, "2df6909fba4e35ac3814bed714a42fb4b5f6dc3002b9b3a9327a8104dde628ae7ee9e84bb1a72bd8db631e60c28054c017a491e48c57a9cc5323cc01e4f884d972761babbf836d27d42652765aad7f09d4ea697a98ba6054262c7d760d473201ab5b58d4f906c8b894bab5f538965cce92"}, {0x5, 0x98, "7b2f3ca1530969e94a1a9cb57fa41431516655308b3171e1ec18c0c2560ee0b060b6ec2110dd647da2d881ac57388e131b7c3abd8ed950ee2f3a8770e8449e3dcb8abfbd6d7cb58f701e213a58b9b7f60080feda9371d52a594fed4f32ade31ed28e79b73aaeb8fb040ef2027f7607550ad52ee3ee4545f55985d9526de8081e7b0743b7334a5a0cf37ca66c2c406e25d674f3883329e6f7"}, {0x0, 0x46, "343ef5719e1a15e16a0866d652090f4586d93c43beb9ee98aaee4214a26c92a787ac3d9d572c5ac34f8b3e8f31f880c25a6c02f3f6286da9efab542478025cde5cd8000e2ec0"}]}, @fragment={0x3c, 0x9, 0x1000, 0x10000, 0xffff, 0x1, 0x2}, @fragment={0x0, 0x35, 0x4, 0x7, 0x2, 0x2, 0x2}, @dstopts={0x87, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xab, "aa40c6bcda14d9987ee1b1b3c20b0d2ad14c8733862087acddce1f904b03de7ea892d46a89ec5b964fdb08e1857e88c3eda5c970c76ab1f7e3144aa671912b551a628beea5a11f9495f5d808a010e31d1974a9a7fd62a08407af2bd1b284b7802ff22a137dded59d950b5cd3ebde99836a627b693ebfe0adfc31f52dbdbdc4464ae5578135023656f8fd8fadbe206decbceee28230326aa75346884d783f080a7b5f807ec39281ee762711"}, {0xc2, 0xc8, "9db09e897c8fe9d921a8a89e18ffb5fa9bc6516e93fc98aa0ead46437ffafc3360d9a422560ac6e28adafb01fded56bc9991b446487c14e779a82a95f14450ca2d489806b80954e06983c2c5731e1765ee4427d16193f6c2becce9132f9cc1172ab314b02554ad94f8d307dd313818545cd2f7e28c5b198e749662da46403b75db7725eb8c7964f3117e17a9348fe7720e07427ff06c7fe248496a7a31a3020d4132224e44b481cff44be2f9197d7461c0f1f656ff36f1b49f83eae8608bd5a6b06a799afcc27d13"}]}, @fragment={0x7f, 0x7f, 0x100000000, 0x9, 0x6, 0x3, 0x2}, @fragment={0x3c, 0x3c, 0xfef, 0x3f, 0x9, 0x81, 0x0}], "5125bb19570bb6bdfd0eaf959b30d242e6adde9c2999b4c73a8e1badc75c24e9026309b3e3b368dce402264894e999a7dc98d13bfd47eed0285184d1d5845940d08e5a5e4018c8137557d460ab306e63c96c89664683b0bd6cf7d0ed8d0cfcbdcce606552def744f2cde5c804ff05607a9fb8ab9332844cba9e9dda76946689019c3f53c9e4ab416391c62b32534dda2f95226694d29b62fbe24f7362790e19b4ead4e07effc621e4c00b1a6ffa40426a846ad47257c7687e3ce82bf1335eb3e097e3884d402875758ccee71015098c92c81cfbdf94b2173ef5aebf824a1"}}}}}}}, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d74000)={0x0, 0x9}, &(0x7f0000f0d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000032a000)={r6, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4}, &(0x7f0000f0c000)=0x98) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000b3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:39:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x40001) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b33000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xfffffffffffffffc, 0x6, 0x8000, 0x80000001, 0x0, 0x1f, 0x40000, 0x5, 0x2, 0x3f, 0x7ff, 0x2, 0x0, 0x5, 0x7, 0x8, 0x0, 0x4000, 0x2, 0x2, 0x5, 0x0, 0x80, 0x67, 0x0}, 0xffffffffffffffff, 0x81, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000036e000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x17, 0x3, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe(&(0x7f00008ca000)={0x0, 0x0}) fcntl$F_MEM_LOCK(r4, 0x800) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r5, &(0x7f00003e6000-0x10)=@llc={0x1a, 0xf7, 0x1000, 0x3, 0x0, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000129000-0x8)={0x0, 0x0}) mmap(&(0x7f0000637000/0x2000)=nil, 0x2000, 0x0, 0x10, r6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00004a5000-0x8)={0x0, 0x81}, &(0x7f0000b42000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000dd1000)={r7, 0x6}, &(0x7f0000cdf000)=0x6) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003bc000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsn(&(0x7f00003b9000)="2f6465762f7663732300", 0xfffffffffffff12d, 0x80001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000e1d000-0xbc)={0x8193, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "f05efc64254c9068", "9a7fe4217d84e66ec488cdc94ba5381c8003d3dc9465a19ccb24befb5a065380", 0xd77, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffff758, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d59000)=[{r10, 0xb122, 0x0}, {r10, 0x50, 0x0}], 0x2, &(0x7f00007ce000)={0x0, 0x0}, &(0x7f0000337000)={0x800000006}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da8000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c15000-0x14)={0x0, r0, 0x0, 0x3, 0x0}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f000058d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c6000)=0xc) fcntl$lock(r5, 0x40e, &(0x7f0000491000)={0x2, 0x0, 0x32b, 0xfffffffffffffffe, r11}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000805, 0x1000) 2017/10/18 15:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00001ca000)={0x0, &(0x7f0000202000)=[]}) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500d4}]}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000013b000-0xfa)="", &(0x7f000038d000-0x4)=0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x9, 0x20) set_robust_list(&(0x7f00006ba000-0x1)={&(0x7f0000ec5000/0x11000)=nil, 0x0, &(0x7f0000724000/0x2000)=nil}, 0x18) 2017/10/18 15:39:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00004e0000-0x6)=[{0x6, 0x0, 0x0, 0x50005}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000081c000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x0, 0x0, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000052d000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000912000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) 2017/10/18 15:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000cad000-0x10)={0x1, &(0x7f0000a25000-0x4)=[{0x6, 0x0, 0x0, 0x50407}]}) r0 = syz_open_dev$usbmon(&(0x7f00007eb000)="2f6465762f7573626d6f6e2300", 0x0, 0x2) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000896000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000041000-0x4)=0x0, 0x4) 2017/10/18 15:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x4000000005042d}]}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair(0x7, 0x80006, 0x1, &(0x7f000053a000)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0xff) lookup_dcookie(0x7, &(0x7f0000bf2000-0x17)="0000000000000000000000000000000000000000000000", 0x17) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00008df000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000ab000)=0xed) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000bef000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/10/18 15:39:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f000017a000)={0x1, &(0x7f0000cf4000)=[{0x6, 0x0, 0x0, 0x50116}]}) r0 = accept(0xffffffffffffffff, &(0x7f00005c2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005fb000)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f5f000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000653000)={0x0, 0x0, 0x0}, &(0x7f000034f000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000926000)={0x0, 0x0, 0x0}, &(0x7f0000def000)=0xc) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f00009c3000)={0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd0000-0xa)="2f6465762f70746d7800", 0x40000, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f00009d7000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c58000)=0x10) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b30000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00003b9000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000103000-0x38)={&(0x7f0000816000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d42000)=[{&(0x7f0000855000-0x1000)="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", 0x1000}, {&(0x7f0000194000)="54c804a1eb789c406c9043e628b65df507d80316c055", 0x16}, {&(0x7f0000641000-0x90)="e0321ac09bd63b61b9926755557ffed5650581752a0fcf79ee996328a66e523be6ec900d9ca06bc48221e95be7e1255ee776c8498d2edf3e3eaa92b378a558458a5cfa61128047111a83b9521c2ac78a7ef112851d49d64dc7269bf347b3de0cf8fa6b19d18ff5742a6d554f5070191bf1524fa6ce1ea3a1b714cd0ef2826cf1d50070c78c16ccc3b8e9f49f087be33c", 0x90}, {&(0x7f0000b96000-0xb8)="9b579e3a775d258010f3d17f18e540cb2c7fbdee121dfe45408db91110cec8b7d3526ec7d700ebafaceae89bb8db41b210a39615e1cadaae605664b3210aba9b0879fef5ff1f8a6aaa051dc8f2db1de7c687d2861f5b7287f16835863a97d90ebdfc4fbbafcf6e9568a68f04989a4c5f8829614beaa450111ea9e573ff84ff18deb9dc854ec1c1ab72ac5fbccd0d68f5333e7d557b6804972819c5c81384f6b8cbb0e2d20fc1b0980df6a0d6647fc3a3c9bec199f4cc6b5a", 0xb8}, {&(0x7f00004e0000)="0533629fdc2f72caaf425ac6fd21103157f16531e8cffcc09eb64399a218ee4129af82ebd852629e60d38f944bdf44462505ca0a7670e41b4e370c41e50f6449d33e2a56e1f79677aa7bc67bb3de360812759f1863c1ffb2ca59d641cc271b77d366e9074f", 0x65}], 0x5, &(0x7f0000aaa000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}], 0x2, 0x20048010}, 0x804) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b4000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008db000)={0x0, 0x0}, &(0x7f0000fc6000-0x4)=0x8) 2017/10/18 15:39:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008de000-0x10)={0x1, &(0x7f0000f0e000-0x8)=[{0x6, 0x0, 0x0, 0x500ce}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000437000)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d9b000)={0x0, 0x0, 0x0, 0x6746, 0x0, []}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000045e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000769000)=0x14) sendto(r0, &(0x7f0000401000-0x1000)="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", 0x1000, 0x1, &(0x7f0000582000)=@ll={0x11, 0x1f, r2, 0x1, 0x8d3, 0x6, @random="c6d630a0aa12", [0x0, 0x0]}, 0x14) r3 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004df000-0x4)=0x0, &(0x7f0000bf4000)=0x4) sendto$inet(r1, &(0x7f0000139000-0x5)="3045b7e3df", 0x5, 0x8000, &(0x7f0000370000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f000054b000-0x1b)="706f7369785f61636c5f61636365737370707031766d6e65743000", 0x2) 2017/10/18 15:39:30 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0c000)="2400", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000534000-0x1)="2f", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = getpid() mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000f0d000-0x10)={0x0, 0x0}) renameat(0xffffffffffffffff, &(0x7f00009b3000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") renameat2(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", r1, &(0x7f00002ca000-0x8)="2e2f66696c653000", 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00004cb000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f0d000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000-0x4)=0xe8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f0f000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000-0x4)=0xe8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f0d000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x1, 0x2, 0x11, 0xa0, 0x0, 0x2, r4, r5}, {0x95, 0x4, 0x5, 0x3, 0x8, 0xffffffffffffffff, 0x1, 0x1}, {0x9, 0x9, 0x8, 0x10000}, 0x3, 0x8, 0x3, 0x0, 0xa, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x4}, 0x14, @in=@loopback=0x7f000001, 0xf34, 0x3, 0x3, 0x5, 0x81, 0x9, 0x7}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) syz_emit_ethernet(0xa5e, &(0x7f000064d000-0xabe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x10001, 0x6, "f1806c", 0xa28, 0x11, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "dcef8f", 0x3, 0x2c, 0x4113ce97, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x3e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xc1, "19a95e9b9c07013cf289c1b53fa37c6e5ff9ff08e2153d8a363699bb072b5da95a5b1e0d1840b5099d037c7bbb0d6c3417b7d68248ec4c687f9d894e4addff64db0a0d661b25779657239b462a6679e6c14826e76070e4b393594147c6ea2fb3ea74ba96835a7cc35e739fc784d780bf2efcb2b1293a88012e7883d28773a8f98ccace98a6ac31e894f0177637c404d21f5c4d2f8b052ecb69abcd426d52755cbdf399c5c8d0d7360c06676661ea4d151ae5143480616622a487186eee77cd93a8"}]}, @fragment={0x87, 0xfffc000000000000, 0x8000, 0x8, 0x8, 0x80000001, 0x1}, @hopopts={0xbf, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xca, "58fbc57288621352fa31ca32dec8d264eb01623e84afd8065e567ad4729d06da1267089bd6bb32f813001a22eb0f22f78f365776676c4f8d42fbcdc715081d91db9a44163ee4fba62c66807eba531e1d86b1dddaff2597883e7719236560a7d33f339ea6a5f187514030e3e7453100424cdd35126067e0d03a53bc28d1aeff8866fbe49c16b6681eafd07e49c7c1338c1bcb67db0f846b8c23f5936ce7c6dcff17bfe2b231177252bc3c67e750212d1907634300a3cc995efe5abe4e03e67720b5d629ec7bbd1d1cd607"}, {0x0, 0x99, "cff66f14895356ae9a7cfa4acaff5bdf24c10680a95aa49b1a3111ebe5009d0ed3544952603ef5ce866ca4a4890385e254e55032e3c619d219640e4910bd09b2478967ce6fbf1279200d76e0d33ea44fc5559136993beb2367eaf6735a2e2f3cbf8ccc2eea9d039e18896c7a6cc5f0014b57cec2ffe3808cc3214d63b662f2f7acb93f5814c8c5b76cfef3792a101486a989e2be2ba4e7be6f"}, {0x7, 0xf4, "e22a3d9559dcfc4242f9888e33b9a59d85d57db1acd6341a437c1d5b718a56e4d9d95d32c15603a92ff71d274dd3fac582cfa0c133833e5d5871b8f4a3931dbb31a4db64f2c9ef194d3ce9e8145f032e7b88a600c8ac6ae7043d7e1291b3ff96cad0a7d3a04be383fe179ae0347a51ea672c1a8e246cc63a7c90369cab73ce9c87cf871e4ed04f420051cc02c601025c386112a673a69f90cafafc52d64f72cb70d858b0a344cba88fe9aa507115b0761ef4005ca34de2a34073df42b1fdf8422d1c1d58fd0c4ac52491aeab0b893d98507abb7e14d1d091c0cb32106cd7fabfce659561f9b0e3fc6c714620c8f89731aabd4fa8"}, {0x1, 0xdb, "18b29dc92558f3e37871abec2042db7ded1cc6dcb73481fbbc3ca59df4b3b8753a0c89a855a5b5bf7d64b409233ea16ad0bf192939a05e026ab4f777d794e8a5d62384a8cc8d4ee4a055519f0d8363f5e0b02f0ec6f87d6204e30e02996fe1a09f7d1accfba5352fbed58335da0cd2c7d577d1ceba85ad965237a2b83c6299eb1cc76a5e7e42131ef447e6f5ff7b4ba609b42c2f185a947987e64601000267b5520d096aae522489526876ea734a6c2a28f8571024535843918e2eda90bf88c6abc0b10294f80410eeea70712da03851daf0da8d7cfd542152de23"}, {0xfe, 0x60, "3ec3bf96f18adaa624ce05d0750fc55f4637d7b5f6db7fa1234be693dc77fdcf86d65469d8b5a1e3f246b776ee71f2effc25287e9d64fd43a8cd03e1865c2dfee5d8123a37e564bdba4908d38891b7568dc37903151a96b60bd433770806be2d"}, {0x5, 0xdf, "9b9255af24f34f8b9f5aa012d417fdd2dda2d58d2a380fcbb26a21654193f1f1bbdba79f993cebffdcb2da292eb0d471992b0aac6f825a6af5504fe530e85b259e5e87f385f8f9bbe691910844143d5943c5e2beb67a6a345dd3bd5ffe58bf4cd38b3854ebd910f01a50a49f3b22686edccdac30523122545a4fa9a83a8a0a10bb1d29ea642e79bd13bd9f608bf52c547e60302b7c0fdc38681dc988769c4d5b198523a9702cf328ea67402c418ac1994dc23cb9ca41ac7006d9c05c980d2628c14c58f9d4ee2a5f8506e779d6476a194fd495e44fea045892b166cf3ed726"}, {0x1, 0xcb, "102b4b81bfad90e39c77cf36de79385edaa31a5182899e3050fdd5e9fc4c6dcee45b057330734fbb041411464fa557a3a52f017b7252b09e3c56c6c01b4638165851a62f583e2b1e4a2673b698e34437319fb852ece7b2d7067a2658a86f6179a5980b60200eff5a21fb83a1c93beafcd08ea48c68b48cece0cba72765380f5688ed9752b46d8e0c1eb8ca35901c63ee7380d2baef21b9071e0ea30b8b81b4880c2f262224217a09448fbe5170608c1d6bdc57ffda66caea736e679c557811720f58830f267eb4a6b4a7f0"}, {0xc2, 0x71, "2df6909fba4e35ac3814bed714a42fb4b5f6dc3002b9b3a9327a8104dde628ae7ee9e84bb1a72bd8db631e60c28054c017a491e48c57a9cc5323cc01e4f884d972761babbf836d27d42652765aad7f09d4ea697a98ba6054262c7d760d473201ab5b58d4f906c8b894bab5f538965cce92"}, {0x5, 0x98, "7b2f3ca1530969e94a1a9cb57fa41431516655308b3171e1ec18c0c2560ee0b060b6ec2110dd647da2d881ac57388e131b7c3abd8ed950ee2f3a8770e8449e3dcb8abfbd6d7cb58f701e213a58b9b7f60080feda9371d52a594fed4f32ade31ed28e79b73aaeb8fb040ef2027f7607550ad52ee3ee4545f55985d9526de8081e7b0743b7334a5a0cf37ca66c2c406e25d674f3883329e6f7"}, {0x0, 0x46, "343ef5719e1a15e16a0866d652090f4586d93c43beb9ee98aaee4214a26c92a787ac3d9d572c5ac34f8b3e8f31f880c25a6c02f3f6286da9efab542478025cde5cd8000e2ec0"}]}, @fragment={0x3c, 0x9, 0x1000, 0x10000, 0xffff, 0x1, 0x2}, @fragment={0x0, 0x35, 0x4, 0x7, 0x2, 0x2, 0x2}, @dstopts={0x87, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xab, "aa40c6bcda14d9987ee1b1b3c20b0d2ad14c8733862087acddce1f904b03de7ea892d46a89ec5b964fdb08e1857e88c3eda5c970c76ab1f7e3144aa671912b551a628beea5a11f9495f5d808a010e31d1974a9a7fd62a08407af2bd1b284b7802ff22a137dded59d950b5cd3ebde99836a627b693ebfe0adfc31f52dbdbdc4464ae5578135023656f8fd8fadbe206decbceee28230326aa75346884d783f080a7b5f807ec39281ee762711"}, {0xc2, 0xc8, "9db09e897c8fe9d921a8a89e18ffb5fa9bc6516e93fc98aa0ead46437ffafc3360d9a422560ac6e28adafb01fded56bc9991b446487c14e779a82a95f14450ca2d489806b80954e06983c2c5731e1765ee4427d16193f6c2becce9132f9cc1172ab314b02554ad94f8d307dd313818545cd2f7e28c5b198e749662da46403b75db7725eb8c7964f3117e17a9348fe7720e07427ff06c7fe248496a7a31a3020d4132224e44b481cff44be2f9197d7461c0f1f656ff36f1b49f83eae8608bd5a6b06a799afcc27d13"}]}, @fragment={0x7f, 0x7f, 0x100000000, 0x9, 0x6, 0x3, 0x2}, @fragment={0x3c, 0x3c, 0xfef, 0x3f, 0x9, 0x81, 0x0}], "5125bb19570bb6bdfd0eaf959b30d242e6adde9c2999b4c73a8e1badc75c24e9026309b3e3b368dce402264894e999a7dc98d13bfd47eed0285184d1d5845940d08e5a5e4018c8137557d460ab306e63c96c89664683b0bd6cf7d0ed8d0cfcbdcce606552def744f2cde5c804ff05607a9fb8ab9332844cba9e9dda76946689019c3f53c9e4ab416391c62b32534dda2f95226694d29b62fbe24f7362790e19b4ead4e07effc621e4c00b1a6ffa40426a846ad47257c7687e3ce82bf1335eb3e097e3884d402875758ccee71015098c92c81cfbdf94b2173ef5aebf824a1"}}}}}}}, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d74000)={0x0, 0x9}, &(0x7f0000f0d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000032a000)={r6, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4}, &(0x7f0000f0c000)=0x98) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000b3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:39:30 executing program 2: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0c000)="2400", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000534000-0x1)="2f", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = getpid() mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000f0d000-0x10)={0x0, 0x0}) renameat(0xffffffffffffffff, &(0x7f00009b3000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") renameat2(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", r1, &(0x7f00002ca000-0x8)="2e2f66696c653000", 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00004cb000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f0d000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000f0e000-0x4)=0xe8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f0f000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000-0x4)=0xe8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f0d000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x1, 0x2, 0x11, 0xa0, 0x0, 0x2, r4, r5}, {0x95, 0x4, 0x5, 0x3, 0x8, 0xffffffffffffffff, 0x1, 0x1}, {0x9, 0x9, 0x8, 0x10000}, 0x3, 0x8, 0x3, 0x0, 0xa, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x4}, 0x14, @in=@loopback=0x7f000001, 0xf34, 0x3, 0x3, 0x5, 0x81, 0x9, 0x7}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) syz_emit_ethernet(0xa5e, &(0x7f000064d000-0xabe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x10001, 0x6, "f1806c", 0xa28, 0x11, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "dcef8f", 0x3, 0x2c, 0x4113ce97, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x3e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xc1, "19a95e9b9c07013cf289c1b53fa37c6e5ff9ff08e2153d8a363699bb072b5da95a5b1e0d1840b5099d037c7bbb0d6c3417b7d68248ec4c687f9d894e4addff64db0a0d661b25779657239b462a6679e6c14826e76070e4b393594147c6ea2fb3ea74ba96835a7cc35e739fc784d780bf2efcb2b1293a88012e7883d28773a8f98ccace98a6ac31e894f0177637c404d21f5c4d2f8b052ecb69abcd426d52755cbdf399c5c8d0d7360c06676661ea4d151ae5143480616622a487186eee77cd93a8"}]}, @fragment={0x87, 0xfffc000000000000, 0x8000, 0x8, 0x8, 0x80000001, 0x1}, @hopopts={0xbf, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xca, "58fbc57288621352fa31ca32dec8d264eb01623e84afd8065e567ad4729d06da1267089bd6bb32f813001a22eb0f22f78f365776676c4f8d42fbcdc715081d91db9a44163ee4fba62c66807eba531e1d86b1dddaff2597883e7719236560a7d33f339ea6a5f187514030e3e7453100424cdd35126067e0d03a53bc28d1aeff8866fbe49c16b6681eafd07e49c7c1338c1bcb67db0f846b8c23f5936ce7c6dcff17bfe2b231177252bc3c67e750212d1907634300a3cc995efe5abe4e03e67720b5d629ec7bbd1d1cd607"}, {0x0, 0x99, "cff66f14895356ae9a7cfa4acaff5bdf24c10680a95aa49b1a3111ebe5009d0ed3544952603ef5ce866ca4a4890385e254e55032e3c619d219640e4910bd09b2478967ce6fbf1279200d76e0d33ea44fc5559136993beb2367eaf6735a2e2f3cbf8ccc2eea9d039e18896c7a6cc5f0014b57cec2ffe3808cc3214d63b662f2f7acb93f5814c8c5b76cfef3792a101486a989e2be2ba4e7be6f"}, {0x7, 0xf4, "e22a3d9559dcfc4242f9888e33b9a59d85d57db1acd6341a437c1d5b718a56e4d9d95d32c15603a92ff71d274dd3fac582cfa0c133833e5d5871b8f4a3931dbb31a4db64f2c9ef194d3ce9e8145f032e7b88a600c8ac6ae7043d7e1291b3ff96cad0a7d3a04be383fe179ae0347a51ea672c1a8e246cc63a7c90369cab73ce9c87cf871e4ed04f420051cc02c601025c386112a673a69f90cafafc52d64f72cb70d858b0a344cba88fe9aa507115b0761ef4005ca34de2a34073df42b1fdf8422d1c1d58fd0c4ac52491aeab0b893d98507abb7e14d1d091c0cb32106cd7fabfce659561f9b0e3fc6c714620c8f89731aabd4fa8"}, {0x1, 0xdb, "18b29dc92558f3e37871abec2042db7ded1cc6dcb73481fbbc3ca59df4b3b8753a0c89a855a5b5bf7d64b409233ea16ad0bf192939a05e026ab4f777d794e8a5d62384a8cc8d4ee4a055519f0d8363f5e0b02f0ec6f87d6204e30e02996fe1a09f7d1accfba5352fbed58335da0cd2c7d577d1ceba85ad965237a2b83c6299eb1cc76a5e7e42131ef447e6f5ff7b4ba609b42c2f185a947987e64601000267b5520d096aae522489526876ea734a6c2a28f8571024535843918e2eda90bf88c6abc0b10294f80410eeea70712da03851daf0da8d7cfd542152de23"}, {0xfe, 0x60, "3ec3bf96f18adaa624ce05d0750fc55f4637d7b5f6db7fa1234be693dc77fdcf86d65469d8b5a1e3f246b776ee71f2effc25287e9d64fd43a8cd03e1865c2dfee5d8123a37e564bdba4908d38891b7568dc37903151a96b60bd433770806be2d"}, {0x5, 0xdf, "9b9255af24f34f8b9f5aa012d417fdd2dda2d58d2a380fcbb26a21654193f1f1bbdba79f993cebffdcb2da292eb0d471992b0aac6f825a6af5504fe530e85b259e5e87f385f8f9bbe691910844143d5943c5e2beb67a6a345dd3bd5ffe58bf4cd38b3854ebd910f01a50a49f3b22686edccdac30523122545a4fa9a83a8a0a10bb1d29ea642e79bd13bd9f608bf52c547e60302b7c0fdc38681dc988769c4d5b198523a9702cf328ea67402c418ac1994dc23cb9ca41ac7006d9c05c980d2628c14c58f9d4ee2a5f8506e779d6476a194fd495e44fea045892b166cf3ed726"}, {0x1, 0xcb, "102b4b81bfad90e39c77cf36de79385edaa31a5182899e3050fdd5e9fc4c6dcee45b057330734fbb041411464fa557a3a52f017b7252b09e3c56c6c01b4638165851a62f583e2b1e4a2673b698e34437319fb852ece7b2d7067a2658a86f6179a5980b60200eff5a21fb83a1c93beafcd08ea48c68b48cece0cba72765380f5688ed9752b46d8e0c1eb8ca35901c63ee7380d2baef21b9071e0ea30b8b81b4880c2f262224217a09448fbe5170608c1d6bdc57ffda66caea736e679c557811720f58830f267eb4a6b4a7f0"}, {0xc2, 0x71, "2df6909fba4e35ac3814bed714a42fb4b5f6dc3002b9b3a9327a8104dde628ae7ee9e84bb1a72bd8db631e60c28054c017a491e48c57a9cc5323cc01e4f884d972761babbf836d27d42652765aad7f09d4ea697a98ba6054262c7d760d473201ab5b58d4f906c8b894bab5f538965cce92"}, {0x5, 0x98, "7b2f3ca1530969e94a1a9cb57fa41431516655308b3171e1ec18c0c2560ee0b060b6ec2110dd647da2d881ac57388e131b7c3abd8ed950ee2f3a8770e8449e3dcb8abfbd6d7cb58f701e213a58b9b7f60080feda9371d52a594fed4f32ade31ed28e79b73aaeb8fb040ef2027f7607550ad52ee3ee4545f55985d9526de8081e7b0743b7334a5a0cf37ca66c2c406e25d674f3883329e6f7"}, {0x0, 0x46, "343ef5719e1a15e16a0866d652090f4586d93c43beb9ee98aaee4214a26c92a787ac3d9d572c5ac34f8b3e8f31f880c25a6c02f3f6286da9efab542478025cde5cd8000e2ec0"}]}, @fragment={0x3c, 0x9, 0x1000, 0x10000, 0xffff, 0x1, 0x2}, @fragment={0x0, 0x35, 0x4, 0x7, 0x2, 0x2, 0x2}, @dstopts={0x87, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xab, "aa40c6bcda14d9987ee1b1b3c20b0d2ad14c8733862087acddce1f904b03de7ea892d46a89ec5b964fdb08e1857e88c3eda5c970c76ab1f7e3144aa671912b551a628beea5a11f9495f5d808a010e31d1974a9a7fd62a08407af2bd1b284b7802ff22a137dded59d950b5cd3ebde99836a627b693ebfe0adfc31f52dbdbdc4464ae5578135023656f8fd8fadbe206decbceee28230326aa75346884d783f080a7b5f807ec39281ee762711"}, {0xc2, 0xc8, "9db09e897c8fe9d921a8a89e18ffb5fa9bc6516e93fc98aa0ead46437ffafc3360d9a422560ac6e28adafb01fded56bc9991b446487c14e779a82a95f14450ca2d489806b80954e06983c2c5731e1765ee4427d16193f6c2becce9132f9cc1172ab314b02554ad94f8d307dd313818545cd2f7e28c5b198e749662da46403b75db7725eb8c7964f3117e17a9348fe7720e07427ff06c7fe248496a7a31a3020d4132224e44b481cff44be2f9197d7461c0f1f656ff36f1b49f83eae8608bd5a6b06a799afcc27d13"}]}, @fragment={0x7f, 0x7f, 0x100000000, 0x9, 0x6, 0x3, 0x2}, @fragment={0x3c, 0x3c, 0xfef, 0x3f, 0x9, 0x81, 0x0}], "5125bb19570bb6bdfd0eaf959b30d242e6adde9c2999b4c73a8e1badc75c24e9026309b3e3b368dce402264894e999a7dc98d13bfd47eed0285184d1d5845940d08e5a5e4018c8137557d460ab306e63c96c89664683b0bd6cf7d0ed8d0cfcbdcce606552def744f2cde5c804ff05607a9fb8ab9332844cba9e9dda76946689019c3f53c9e4ab416391c62b32534dda2f95226694d29b62fbe24f7362790e19b4ead4e07effc621e4c00b1a6ffa40426a846ad47257c7687e3ce82bf1335eb3e097e3884d402875758ccee71015098c92c81cfbdf94b2173ef5aebf824a1"}}}}}}}, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d74000)={0x0, 0x9}, &(0x7f0000f0d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000032a000)={r6, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4}, &(0x7f0000f0c000)=0x98) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000b3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:39:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001bf000)="7573657200", &(0x7f0000990000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dda000-0x1)="00", 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f0000e9d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x50121}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000180000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001f}]}) r1 = socket$inet(0x2, 0x5, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000890000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047d000)=0xc) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000054d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x10) getpeername$llc(r2, &(0x7f0000a79000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c7000-0x4)=0x10) getsockopt(r1, 0x8, 0x8001, &(0x7f000030c000)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fa7000)=0x25) r3 = openat(0xffffffffffffffff, &(0x7f0000021000-0x1)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000fd3000-0x4)={0x0}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000abb000)={0x0, 0xa, &(0x7f00002f3000)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc59}, @in={0x2, 0x2, @rand_addr=0xeb4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000566000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000627000)={0x0, 0x77, "f0be14d9e82dea59d3a1a76939fc810d669a1bb9d1c6118f256bce418ae366d2cfe51229adc9cb3ee9febfd9d0fe0982888e121fe4b99390f290bad43343e5b60b97d45c04b4c7e9c633f88810937ced81605300d15202fb888d129f5d92455a9704b16d0adef165f15e72fc4d2aebe1c11a538a27fe24"}, &(0x7f00000d5000)=0x7f) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000017000-0x1)={0x9}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b80000)={r4, 0x1009, 0x0}, &(0x7f0000dc5000)=0xc) timer_create(0x0, &(0x7f00009a8000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000c90000-0x39)="", &(0x7f0000de1000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080f000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000d8f000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "ab896161fbc518c2af054b8d807180f546b70e9d920edab39ab73034cd409d6563d58e3dffe6db3739c8815d59a81d3380316dc3939929ebe59abc9fc413c1589a4ddf4fe59cc2ea4c9c6f8e2d5c7985"}, 0x160) 2017/10/18 15:39:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000917000-0x8)=[{0x6, 0x0, 0x0, 0x500e8}]}) syz_open_dev$evdev(&(0x7f0000f76000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000959000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000022d000)={{0x0, 0x1c9c380}, {r0, r1+10000000}}, &(0x7f0000815000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r3, 0x29, 0x35, &(0x7f000071b000)="55ea4d287a6ed5989680508f2c6a810f51ff22c753e46d73d7cf9a1b8829f76d62f30906c609f90b155dcfc53d9168aeea0dbf3db51d8e19b7038aef202b5b722817b568a702e9b1123f13513876136c0199f600dbeb2d00b044101eb276bc0c6f13449e6e8a605b3d130f45804c5d92be562ced6e581e0eda660e1b2ee2ebeb3f5de79f6734dc72ca518a21df2b0c588f59c1effb6851420ae7bbeef7dcd98d104d90fa3c51ce4cbb212aac13918aa17ea2afdcadb8c1cfab599ab19f9e24e75ff277535d5a787ee5b6613ebe02679a99e2a964241218a2e6990a4c2d54dac494940eff9c2d34426fa8b1b6f8056d00dbf1e8d1801b5635c8d7a5d1bcdc0ea8a2e6be4f129581ff67c3aa1d8a7d54627ebb86edb236583fa0972af96a022cd52cedad083ac05743d25cee62e48b68e443b5d5d981a1a9f0e99749a57e3d2b4a1c59386eed096c47a4347b20f47cf1a0c574eb8aeda81250626ae31a3fe8b5f2ceefb721c6c709c92d21192ebfa9f400e52339f4cccb982014ead7c7541b6d7d09e3c08c8e1ba0f84d91add88d2e394f1f1fdff14fa8134fe968eaf005034a831ff2eb425f59eedf3e3f0c4fcc4f1e9452eb59ebc1b58b32dd85ef8fb94e3bc85147ab7f01b775e077a3e7e1aa8e235fdbb5bf7b2295b4c736511be19dd6533a1f077909fa11286aa3d682313a55c70c78d6f97ce9a1361fcfe9cf2433717169a54738a11c3d207030733067d23b847945de105a495f18769c2a2252d38f8334796bf8e35da7148c8e1c2f3fb711f18c60d2c453fcf63a7a9a335dfff33e57c7d7a6fe46fa0820e4c6a1a4836ed47c2949e9620a32beddceb0e00e411dc7b6468a129c65f9c240a9d0b3f91085c1f806f2f1b60a06333ae199c83ca257b71756f4ee29fffec6d7ae7ee4b01458bcc9578bc82176aa1c3557fbd781cd04e8a16167d58786f33859258efdba2267186f4b1d15f2c62e8c599e244e5ebec5895b8da7968ac8762211c846eccb70dc16e0fa1f7d341ad820c64f4685bf15c3957a62bcc35526afff087f19c173fa0ca92fe394e1f775714c5433515ec47a0d14e2d85a09d035cdb8eef240f996e2b6bd13ef0b5424e65ade0cccc9ca25d005f722e36cbd326eb4c2defe2dfd69e1553a2a1c1723cf1cf67649fb2698685d9492d585216fd160803038a9234cea5504613e33b9c0787f62513ee9bb6c7360607c7d1f0f083874a0b4bd45915afd99bf7129350111ff4e9c5102e140faac6312b19625f4a0faf1cb5d770c3d872a212dc09c5a0bcac7aaa1a7b6c046c8892e528406e5b1c4370f7f1664d98b77f87549f68966d55260752e0688bb8f7117f90b1d0b3e3bd437b98d385687c03e7c1e68ba8941b0e18b57940f4326b31db41f8b4994eadde00ac335781813e0f45e4c43fce49a829cb5a5cec24ef2e703b278fd562d4ed57f2456ce5f2b92725dae91c92ba834c4b3f592eb59ebcb7730894f30f1866436b7d4259dcfbe836fb0abcf5f2957fe992b3854036989144f48de06b8a8754a24902cc92e1fe0ecd1a8caa3b25b9e4e5c1aebbb02b7500793f2711dc676cae37bf16294bc83c16e5cecd3459ce4f6c2fd206282d4b82a5a6fb4add02942a6a3a1faf55df6b1de91fd70396374033ef7f8b8f3f6e705d811409b861e5f858774010a10c2b3c28c7d62ea4bf703cead50ce13ce69cd5de414ba9ab9153c003c137871b859376eb0596e88819dbb0423fd2ff1df3eedc719ef4ffde0d3d67f107e2fdae1891d6bbdc10a64320cdc55a11fb2ff56b5e06acf13eb61c16334e45e4b700a22a8dd28e8dcefa12519916da24a64c84553e328fe50e0d11c741a25b850cb4e7c6cb5fd2232b843a0656611eca5e26bd1ac46641f05092ec66f65d98b14c1ef52e8540ce8a2d6c243ebb0e78c092c1c059e168252324b9622d7b79434f8582c50b974f0a9900129d427dbd965d6389fd8bd72c94f8b3881bcd93dbec8627f2f8e1744b2b75757d895020b535fbec67117ecd33fad042a65cdcdf64a895f66ca1973271faefb5e2af08b7f9db8413479897313f1ab47ead54bac7380edbc5807886e1d8aa2766eb733788766363e2578c054ab3a50f1531aec944e5229179d29e2aa9b64d457777a1e0e9472da1c48f7848231d32b038993928491e33a52e3e90ed6cb44445b8be4d70b59bd4a339ed07f51af66e4774e079b31369cacdd1f9b81d28b39afbe8e5def852ea466693256a5107bf823d64f6c622caefafbc986ec2f07245e77fffa677b096c4a730eb0769421aba2fed0a6883b4142dd3661885072d4fd4115c590f928ec0360c9f9ac4dbf3c1360bc21c18a790519613e9c8d0cc5768c314dbf3ce4511b0294bc628eb8849281cec706a036df4dab819d844ff33b450bb32b7eadf4087f299499e57952851c2b772741eecf48b70149813432960e46f6d55f0834bd1ae7916a42ebddbb8a5d2748e4122a1c885cbb2d09d8381bd5b70689cb4d618d7e61978c4921d09020c9af747614f2fe987d931ce7dc2759b93744bd518eeed58a95533e330966b253db33b058fef544f9140c96d1c3a55629b7bf5fc053ffd0a457355a99dbcfffda6e9aa528ffbc6e31c6043f23954313e0c37b39ba2d3a82793f814f1aadc9dca20f71f3726361bccaafeeca95e318d31f7249937fee72cca2ccaee5289a29cea455fdfc91f596ac6d4311bcb1944728ba74393592756562efdf16050720075fb90bdaac3756ee0254b6f58ea87e51e0a0d89e6a719dc9e3228f35378bc9a0549151c85de57615d0ccc0145e8cf112ca0cfa0dd508296bc3f72390671fb9d30a54800f4661988af09757a559ccc21b6bd3cf0fdfa03ceac01f94b01bebd0494f07a9f6b38ef5b32f5b74ab21ecb0ebea0448e95e6fd43fe389171b4c5d1c56b0cccd29f0053b633a81fe1641fb8c11ef217166d627c7b529bd807a43d4f73c66aad4f21050136eec64f3a95f723605b2a976d36efda079da7cc539df5b6b8dc8961196a73d43c1cd070b22bca2fe97d7b36d54b54efd4738c7246d39fe34b49824ced92e0bcef60efdd8695ac24736aba12f8fadbb205386329be77825e3ebed38366d5d0ce1e2c88e9dda12cf8e0d3666de6951ab31bd690bc000699c59f5e6024c7b9d3a18260524646c6b99131a12298e92dd2375703dbccf21dd58383fd206205acaf7cab3e4c81085cf03adc69981e1b25c059d7ddb0c9aec62bc5b7aa0fd559ed7e64073ca0ecb154e9f3ac38495125c22323be9bcaf85094407660371062fc0119f5ea3879a8b619d8090b364f7c3a389f839f97d221268582dd8489b4c49b94be852e43e8678ae841b0d12121db05ebd5eb2a1ed4dfc80f38143c7257b59ea4983ef9e115810e120bb82c44600dacee7352b184c625a4955c608b0eab3e71eadb44441404cd4ba3ffda48add50e42e99820a9e9a6533330236924710193bd5b8ac778e844d36da0a0e69f7cbb0b46f278b46645c0710edf4c0986aaf46d8d1dcb40ced8819fa8b964db52c14584ce0fb8bade4c8d2d3499506c2e2be68278b24d3ba22dd80ce8cd271a061f9474056ec3f5c2ca2c4df168def0b0d7fa45b8deab2f49fd192022894e00d3c1b799bbf0f74af2395594403a0183f8f54d55e704299470bb67dc3e495361a30106c1405c93a0a219baa2bf38056549b07e506090421822a90d5c86c351b48431c6b5c285a88d31204d237939954645d1abb1464ecb212e1fc62f91e6ca36c2dcb6e65b75a1dc2d22829745c3e3c1233911429cbd42398669a4b799c45e2d7f8d25c1abd45756a6efec1c6178f36390a34b242f47eacf0f6038e0f92a6393b44f086ecaad25825520b49861636769b318ddc475bac6b4c136b6729cc90f357701e1d9b8e20d9fc45b5ad86338aca014d50e3317aebc981bbe2a13b2e0cdd3c6e83eef7d44644264054796846b1b65c8d992fb49e62ce2124ba409ef1e61bfc41745d0eac381c705dab92926bc5edd5f43e68f438f9289bb548fac6af9cb43252b9e3683b93b80985c7859ea03cce75ec3730c6defc93edefe9ab30faf62e1ced1ce898630fa19e5e372bc12a289196e8407109330e9bfb9d21cfe78533d417e9f32d183696279cce91826b3e26d3a7de34fb2e7757b8c1496db38a11ddceef762a55b7b2c30e1c1688adb4d2c91d2a73441b1565a69759a8f477704a329d494c28e510ff52314ede44000e0213e90061c04a71362dc1f637aa1b2ba6d2b93be23268ab2f91d8849976c6b07f9298a34224053b4842651b3c918967c6302e54df9e3411cafdf6681c2115d53d649f244c87bfc3b080bed3aa8d8b5373541bad283e4d9edc29a8327e2ccb2e93b17f86ac884c2fea614509f976a61d29b87a1aea4c8a48efc3a70c64871b445bb55f96f1bbe06e8d0f4ddae70696117112dc2f6e337886b31d58bf90b3c8c2bde9013b9c917775821603416ff03954560a36cdb161dc3019a8bebf91f765d3889d72636bbe519d5ad0dd33524c546601744003b74a4900f7b162d95cf498a60b683169f65c315fbcd44638adec5019e9ed116147dea04370ed79aa5d7a2b0b099f97fa63083c49fdb264134a403d1e7ba68017cccf2502cb53f0941e601e776ae3e4edccf65b3380522a3f1ee4ef62f5626a91769e3ec281bdacd31afe58a1f7fd6a398992e0289077eded6baa30a87b77a0e314d3746a9508a610def414a28ae9f04d3b0486a94b4776bb9ee55698be8609efa4c923db50c45d8bbfa6fdd9a8f3bac86acd7e0533b94563ef06c2495138f2cd1adfb3b4b5d2358e2f606fdcc3286f6ac99ee816e8813f7d7ad052b9a8d8e643b0faa024ae9e8761ed0182a51944e02a0b1a56142a414373078cbd15703cd0c51d4e278c3112d963fbd8ebf4a3cfe92d3be81127fc8a9f51c30824929d39841e85def4956e5e72a46fd8ae7a427b83faa1b8e8d3520be917cc2d61b13edeb680ed902073df244f33a4cdac7b444e4d5f4cc7fe9d5983153901d2ea305438d25b1721ae0df78e6e40c7cc98c12b138dddd591b4a469191755c8916ea2d39446b7626fa3e07bc2c5cc316bb932bc647701a35f44ab9857ffddbbf920ba744325d27fa3b0b53b24cb0f326496d52b572a4b14a9056c1eb6e09a1c490ec30ad74899669ede49022a21618404db00adf05c3f55daa3633573a5e01cbbb4e231dfd697a8173dc43f91b4bda945fee56b275f92cbfd2a8b85f4a880d7931fab5d945eca77966246d8d14ea8fa23d019cbcfd3c180fdbdb49b7fedc06991ea5c067fff5861b36ec445554a2f058bcbe27b9f7521b0fd5476ab729fe294a92c04857948355b7ee8017b10cb7a0e3200e94eb041223f3f2e7b43bd58a27ff833adf0855205a995c7f54ebb5c722e9979f59886a2c9b749816be13dc61b2c18e682af3d74d4bc76d52591e3c475cff49d78416a8faabf9fb8a092e0d5100c6e8a35d93c7c43d1c9610fff88eb1d3dda718a9d5930f1c9dad730086563e9f321c78c3895e8a0ea526c862aca89fa9974ea06c07511d12b47c76fc1f0178d0cb5ad56774ed37112ca45386bdb8483d5305d3ecc212c119c2fc1890bb64d52a2ffdebd6b7417035cefd87a50e37f6727d56dc89f185dc897f59b96ff1e353daebd6c2251bd9deea133b27286d10e1d21d86ead8575e9c9f749c9574684d2c400574573bb62e2251b5021021432d38de4174e464966a4544fb2931243bf83d206cc4770261e755e7166cb608d1d20537a6aedd67dd9b28eedbbbcc480ed0d1f7a532b162f1da528", 0x1000) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000de5000-0x20)={{0x0, 0x989680}, {0x0, r2}}, &(0x7f00001e3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/18 15:39:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x40001) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b33000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xfffffffffffffffc, 0x6, 0x8000, 0x80000001, 0x0, 0x1f, 0x40000, 0x5, 0x2, 0x3f, 0x7ff, 0x2, 0x0, 0x5, 0x7, 0x8, 0x0, 0x4000, 0x2, 0x2, 0x5, 0x0, 0x80, 0x67, 0x0}, 0xffffffffffffffff, 0x81, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000036e000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x17, 0x3, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe(&(0x7f00008ca000)={0x0, 0x0}) fcntl$F_MEM_LOCK(r4, 0x800) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r5, &(0x7f00003e6000-0x10)=@llc={0x1a, 0xf7, 0x1000, 0x3, 0x0, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000129000-0x8)={0x0, 0x0}) mmap(&(0x7f0000637000/0x2000)=nil, 0x2000, 0x0, 0x10, r6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00004a5000-0x8)={0x0, 0x81}, &(0x7f0000b42000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000dd1000)={r7, 0x6}, &(0x7f0000cdf000)=0x6) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003bc000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsn(&(0x7f00003b9000)="2f6465762f7663732300", 0xfffffffffffff12d, 0x80001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000e1d000-0xbc)={0x8193, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "f05efc64254c9068", "9a7fe4217d84e66ec488cdc94ba5381c8003d3dc9465a19ccb24befb5a065380", 0xd77, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffff758, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d59000)=[{r10, 0xb122, 0x0}, {r10, 0x50, 0x0}], 0x2, &(0x7f00007ce000)={0x0, 0x0}, &(0x7f0000337000)={0x800000006}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da8000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c15000-0x14)={0x0, r0, 0x0, 0x3, 0x0}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f000058d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c6000)=0xc) fcntl$lock(r5, 0x40e, &(0x7f0000491000)={0x2, 0x0, 0x32b, 0xfffffffffffffffe, r11}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000805, 0x1000) 2017/10/18 15:39:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x40001) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b33000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xfffffffffffffffc, 0x6, 0x8000, 0x80000001, 0x0, 0x1f, 0x40000, 0x5, 0x2, 0x3f, 0x7ff, 0x2, 0x0, 0x5, 0x7, 0x8, 0x0, 0x4000, 0x2, 0x2, 0x5, 0x0, 0x80, 0x67, 0x0}, 0xffffffffffffffff, 0x81, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000036e000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x17, 0x3, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe(&(0x7f00008ca000)={0x0, 0x0}) fcntl$F_MEM_LOCK(r4, 0x800) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r5, &(0x7f00003e6000-0x10)=@llc={0x1a, 0xf7, 0x1000, 0x3, 0x0, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000129000-0x8)={0x0, 0x0}) mmap(&(0x7f0000637000/0x2000)=nil, 0x2000, 0x0, 0x10, r6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00004a5000-0x8)={0x0, 0x81}, &(0x7f0000b42000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000dd1000)={r7, 0x6}, &(0x7f0000cdf000)=0x6) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003bc000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsn(&(0x7f00003b9000)="2f6465762f7663732300", 0xfffffffffffff12d, 0x80001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000e1d000-0xbc)={0x8193, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "f05efc64254c9068", "9a7fe4217d84e66ec488cdc94ba5381c8003d3dc9465a19ccb24befb5a065380", 0xd77, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffff758, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d59000)=[{r10, 0xb122, 0x0}, {r10, 0x50, 0x0}], 0x2, &(0x7f00007ce000)={0x0, 0x0}, &(0x7f0000337000)={0x800000006}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da8000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c15000-0x14)={0x0, r0, 0x0, 0x3, 0x0}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f000058d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c6000)=0xc) fcntl$lock(r5, 0x40e, &(0x7f0000491000)={0x2, 0x0, 0x32b, 0xfffffffffffffffe, r11}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000805, 0x1000) 2017/10/18 15:39:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000073d000)={0x1, &(0x7f00007e6000-0x8)=[{0x6, 0x0, 0x0, 0x10000000050117}]}) setsockopt$inet6_tcp_TCP_CWND(0xffffffffffffffff, 0x6, 0x6b4, &(0x7f000071f000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000006b000-0x6)={0x0, []}, 0x4) r0 = creat(&(0x7f00007db000)="2e2f66696c653000", 0x45) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000019a000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000d1d000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dfc000)={r1, 0x4a, "2fe80513f0ba2e3b825654f3f61d7ec6cbe9a77b9117f8af7f4ffc5ac8c8cc9fd4225a2b878c13cb55e4002ff515dc19bb67c371098c4eaf88032e4f264a797facfbc0aeec4a86c08077"}, &(0x7f0000856000-0x4)=0x52) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ff8000)=0x6e7, 0x4) 2017/10/18 15:39:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500de}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e7000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000474000-0x1c)={0x53, 0x1000, 0xd9cb, {0x1, 0x2}, {0x7, 0x9f}, @ramp={0x0, 0x200, {0xffffffff, 0xffffffffffffff01, 0x7fffffff, 0x1}}}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000f6a000)={0x0, 0x0, 0x0}, 0x4) 2017/10/18 15:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x84000000005052d}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000648000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00004ae000)={0x5, 0x2, 0x4, 0x13, 0x2a16}) socketpair$inet6(0xa, 0x2, 0xea7, &(0x7f0000171000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ce4000)=0x0, &(0x7f00007d1000-0x4)=0x4) read$eventfd(0xffffffffffffffff, &(0x7f0000535000)=0x0, 0x8) 2017/10/18 15:39:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000ee6000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b6}]}) syz_open_pts(0xffffffffffffff9c, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000059e000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000495000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "b1cfa700c4cbda2f876bfe5e790efe5674129d18254c5f45fcfaa258b65510027be3be2f5c56e338962e0169d21baa418bb379f2aa9c1c7d580dce3cd2ef0034", "ca6779a0c7ba7d8df32287e2a1bf0de0f841b0d1dfbc5cbfe7fa74ee5463c969", [0xfffffffffffffff9, 0x3], 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f0000033000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ace000-0x4)=0x10) connect$inet(r0, &(0x7f0000852000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/18 15:39:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00004e0000-0x6)=[{0x6, 0x0, 0x0, 0x50002}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000052d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00005db000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$mouse(&(0x7f0000268000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x400) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000206000-0x10)={0x1000, &(0x7f0000a98000-0x1000)="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"}) 2017/10/18 15:39:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000603000)="2f6465762f72666b696c6c00", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000db000)={0x0, 0x98, "fea9dfb77e2b148d9daaee1532c7b77c04130eddd9a08a25489c48fb52e58d46d6664c594a2a11f1eacc4d66ec6cf75749fb8267c3dd8df27eaa0e02ff224946323af2cd0fcc38abca84854c21cddc3da65fdd2fa405512021b033acb23241f6e7192f0a41e4e42676833e9dd866457b1a0d76fbba5eb43b0e8807a10f02230aec732e95d869219c579b4c1a895ca495cdef174cb5363aca"}, &(0x7f0000a6e000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006de000+0x164)={r1, 0x7, 0x10, 0x101, 0x1000}, &(0x7f000067a000-0x4)=0x18) seccomp(0x1, 0x0, &(0x7f0000d25000)={0x1, &(0x7f0000237000-0x8)=[{0x6, 0x0, 0x0, 0x50101}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000007c000)="2f6465762f6175746f667300", 0x0, 0x0) io_setup(0x0, &(0x7f0000002000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000056f000)={0x0, 0x17, "0e38becf0ca8f18a0ef6fd3dc39fa86f7b34781ec38f1e"}, &(0x7f00002ec000)=0x1f) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00005ef000+0xc80)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cf8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004fe000-0x8)=@assoc_value={r3, 0x7}, &(0x7f00001bc000)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000001000)={0x0, 0x1, 0x200, 0x3f, 0x4f}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000003000-0xc)={0x3, 0x1, 0x4, 0x5, 0x100}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cac000-0x6)={r3, 0x9}, &(0x7f0000516000-0x4)=0x6) 2017/10/18 15:39:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x840200000050771}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fadvise64(r0, 0x0, 0x28, 0x7) signalfd4(r0, &(0x7f0000ea3000)={0x9}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001fb000-0x8)={0x0, 0x3}, &(0x7f00005ae000+0xfbf)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000da1000)=@sack_info={r1, 0x40c, 0x15}, 0xc) r2 = getuid() r3 = getgid() lchown(&(0x7f00003cb000)="2e2f66696c653000", r2, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008da000-0x8)={r1, 0x6}, &(0x7f00005f4000-0x4)=0x8) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000085c000)={r1, 0x704, 0x3ff, 0x1, 0xf2e, 0xe, 0x5f9a, 0xffff, {r1, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x6, 0x36, 0x7}}, &(0x7f0000283000)=0xb8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000052000-0x4)=0x5) 2017/10/18 15:39:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000dac000)=[{0x6, 0x800000000000000, 0x0, 0x500d4}]}) r0 = getpgid(0x0) pipe(&(0x7f000094c000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f00001bf000)={0x4, 0x78, 0x7fff, 0x1, 0x3, 0x1, 0x0, 0x9e65, 0x0, 0x5, 0x400, 0x29ca, 0x5, 0x10, 0x0, 0x400, 0x0, 0x4, 0xd51, 0x800, 0x7fff, 0x9, 0x1, 0x81, 0xffffffffffffa1f5, 0xffffffff, 0x0}, r0, 0x1ff, r1, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000b06000)=0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000c6f000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b85000)=0xc4) [ 140.402249] ================================================================== [ 140.409687] BUG: KASAN: stack-out-of-bounds in deref_stack_reg+0x1b8/0x1d0 [ 140.416682] Read of size 8 at addr ffff8801ce25f050 by task syz-executor6/12910 [ 140.424101] [ 140.425710] CPU: 0 PID: 12910 Comm: syz-executor6 Not tainted 4.14.0-rc5-mm1+ #17 [ 140.433308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.442639] Call Trace: [ 140.445202] [ 140.447339] dump_stack+0x173/0x237 [ 140.450954] ? arch_local_irq_restore+0x4e/0x4e [ 140.455604] ? show_regs_print_info+0x5b/0x5b [ 140.460085] ? debug_check_no_locks_freed+0x3a0/0x3a0 [ 140.465254] ? find_held_lock+0x32/0x1c0 [ 140.469297] ? deref_stack_reg+0x1b8/0x1d0 [ 140.473517] print_address_description+0x6e/0x250 [ 140.478339] ? deref_stack_reg+0x1b8/0x1d0 [ 140.482551] kasan_report+0x251/0x340 [ 140.486337] deref_stack_reg+0x1b8/0x1d0 [ 140.490378] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 140.496243] ? deref_stack_reg+0x1d0/0x1d0 [ 140.500462] ? get_stack_info+0x32/0x140 [ 140.504505] ? stack_access_ok+0xca/0x160 [ 140.508639] unwind_next_frame+0xebc/0x1df0 [ 140.512943] ? __put_anon_vma+0x1d8/0x4f0 [ 140.517072] ? debug_check_no_locks_freed+0x3a0/0x3a0 [ 140.522239] ? deref_stack_reg+0x1d0/0x1d0 [ 140.526455] ? find_held_lock+0x32/0x1c0 [ 140.530504] __save_stack_trace+0x6e/0xd0 [ 140.534646] ? __put_anon_vma+0x1d8/0x4f0 [ 140.538777] save_stack+0x32/0xb0 [ 140.542212] ? kasan_slab_free+0x71/0xc0 [ 140.546247] ? kmem_cache_free+0x72/0x280 [ 140.550372] ? rcu_process_callbacks+0xcd4/0x1600 [ 140.555197] ? __do_softirq+0x2ba/0xafb [ 140.559147] ? irq_exit+0x1c7/0x200 [ 140.562751] ? smp_apic_timer_interrupt+0x154/0x6b0 [ 140.567742] ? apic_timer_interrupt+0x96/0xa0 [ 140.572214] ? lock_is_held_type+0x84/0x200 [ 140.576515] ? __put_anon_vma+0x1d8/0x4f0 [ 140.580643] ? trace_hardirqs_on_caller+0x199/0x5b0 [ 140.585642] ? rcu_report_qs_rnp+0x2c5/0x7d0 [ 140.590036] ? cond_synchronize_sched+0xc0/0xc0 [ 140.594695] ? lock_acquire+0x1bc/0x530 [ 140.598643] ? lock_acquire+0x1bc/0x530 [ 140.602596] ? rcu_process_callbacks+0xd94/0x1600 [ 140.607423] ? lock_release+0x920/0x920 [ 140.611373] ? lock_release+0x920/0x920 [ 140.615324] ? rcu_start_gp_advanced+0x1d0/0x1d0 [ 140.620059] ? perf_event_task_tick+0xa3c/0xe00 [ 140.624715] kasan_slab_free+0x71/0xc0 [ 140.628587] ? rcu_process_callbacks+0xcd4/0x1600 [ 140.633408] kmem_cache_free+0x72/0x280 [ 140.637363] ? get_max_files+0x10/0x10 [ 140.641227] rcu_process_callbacks+0xcd4/0x1600 [ 140.645896] ? note_gp_changes+0x5b0/0x5b0 [ 140.650106] ? check_noncircular+0x20/0x20 [ 140.654325] ? timerqueue_add+0x1d7/0x270 [ 140.658463] ? enqueue_hrtimer+0x156/0x450 [ 140.662678] ? __remove_hrtimer+0x190/0x190 [ 140.666996] ? find_held_lock+0x32/0x1c0 [ 140.671045] ? clockevents_program_event+0x15c/0x2e0 [ 140.676133] ? lock_downgrade+0x790/0x790 [ 140.680269] ? lock_release+0x920/0x920 [ 140.684226] ? hrtimer_cancel+0x40/0x40 [ 140.688185] ? rcu_pm_notify+0xc0/0xc0 [ 140.692072] __do_softirq+0x2ba/0xafb [ 140.695867] ? __irqentry_text_end+0x3/0x3 [ 140.700081] ? rcu_pm_notify+0xc0/0xc0 [ 140.703946] ? rcutorture_record_progress+0x10/0x10 [ 140.708944] ? native_apic_msr_write+0x58/0x80 [ 140.713506] ? lapic_next_event+0x50/0x80 [ 140.717640] ? tick_program_event+0x7a/0xc0 [ 140.721940] ? hrtimer_interrupt+0x460/0x590 [ 140.726328] ? rcu_pm_notify+0xc0/0xc0 [ 140.730196] ? rcutorture_record_progress+0x10/0x10 [ 140.735206] irq_exit+0x1c7/0x200 [ 140.738641] smp_apic_timer_interrupt+0x154/0x6b0 [ 140.743464] ? smp_call_function_single_interrupt+0x630/0x630 [ 140.749322] ? smp_thermal_interrupt+0x6f0/0x6f0 [ 140.754071] ? handle_edge_irq+0x2a6/0x7a0 [ 140.758292] ? _raw_spin_unlock+0x1f/0x30 [ 140.762422] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.767250] ? __put_anon_vma+0x1d8/0x4f0 [ 140.771378] apic_timer_interrupt+0x96/0xa0 [ 140.775676] [ 140.777892] RIP: 0010:lock_is_held_type+0x84/0x200 [ 140.782793] RSP: 0018:ffff8801ce25eed8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 140.790483] RAX: dffffc0000000000 RBX: ffff8801b08e2500 RCX: 0000000000000000 [ 140.797731] RDX: 1ffffffff0ad8f48 RSI: 00000000ffffffff RDI: ffffffff856c7a40 [ 140.804979] RBP: ffff8801dac78800 R08: 1ffff10039c4bde4 R09: 0000000000000000 [ 140.812225] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85737ce0 [ 140.819468] R13: ffffffff819413b8 R14: 0000000000000000 R15: dffffc0000000000 [ 140.826720] ? __put_anon_vma+0x1d8/0x4f0 [ 140.830867] ? kmem_cache_free+0x156/0x280 [ 140.835080] __put_anon_vma+0x1d8/0x4f0 [ 140.839031] ? rcu_read_lock_sched_held+0x102/0x120 [ 140.844021] ? kmem_cache_free+0x23f/0x280 [ 140.848235] ? __put_anon_vma+0x1d8/0x4f0 [ 140.852360] ? is_vma_temporary_stack+0x60/0x60 [ 140.857016] ? check_same_owner+0x310/0x310 [ 140.861333] ? up_write+0x62/0x110 [ 140.864852] ? up_read+0x30/0x30 [ 140.868203] unlink_anon_vmas+0x1e2/0x900 [ 140.872329] ? rcu_read_lock_sched_held+0x102/0x120 [ 140.877327] ? unlink_anon_vmas+0x5ca/0x900 [ 140.881639] ? page_lock_anon_vma_read+0x5c0/0x5c0 [ 140.886544] ? untrack_pfn+0x134/0x260 [ 140.890418] ? up_write+0x62/0x110 [ 140.893938] ? up_read+0x30/0x30 [ 140.897307] ? free_pgtables+0x213/0x330 [ 140.901358] ? exit_mmap+0x2a8/0x530 [ 140.905049] ? SyS_munmap+0x30/0x30 [ 140.908655] ? mmdrop+0x9/0x30 [ 140.911850] ? do_exit+0x864/0x19a0 [ 140.915459] ? reacquire_held_locks+0x1f6/0x3d0 [ 140.920099] ? reacquire_held_locks+0x1f6/0x3d0 [ 140.924752] ? mmput+0x204/0x630 [ 140.928097] ? get_task_exe_file+0xc0/0xc0 [ 140.932317] ? is_current_pgrp_orphaned+0x90/0x90 [ 140.937138] ? do_exit+0x864/0x19a0 [ 140.940740] ? lock_downgrade+0x790/0x790 [ 140.944866] ? check_same_owner+0x310/0x310 [ 140.949169] ? lock_release+0x920/0x920 [ 140.953124] ? do_raw_spin_trylock+0x180/0x180 [ 140.957691] ? down_read+0x8b/0x140 [ 140.961302] ? _raw_spin_unlock_irq+0x24/0x70 [ 140.965784] ? do_exit+0x8cb/0x19a0 [ 140.969402] ? mm_update_next_owner+0x880/0x880 [ 140.974048] ? switched_to_fair+0xa0/0xa0 [ 140.978179] ? update_cfs_rq_load_avg.part.68+0x2c0/0x2c0 [ 140.983699] ? put_prev_entity+0x289/0x1aa0 [ 140.988003] ? check_noncircular+0x20/0x20 [ 140.992222] ? __lock_is_held+0xad/0x140 [ 140.996260] ? rcutorture_record_progress+0x10/0x10 [ 141.001264] ? update_curr+0x2f4/0xa50 [ 141.005132] ? select_task_rq_fair+0x3510/0x3510 [ 141.009864] ? __lock_is_held+0xad/0x140 [ 141.013900] ? __perf_event_task_sched_out+0x273/0x11c0 [ 141.019241] ? check_noncircular+0x20/0x20 [ 141.023448] ? check_noncircular+0x20/0x20 [ 141.027672] ? perf_event_sync_stat+0x540/0x540 [ 141.032314] ? check_noncircular+0x20/0x20 [ 141.036526] ? __perf_event_task_sched_in+0x21f/0xb50 [ 141.041714] ? find_held_lock+0x32/0x1c0 [ 141.045760] ? get_signal+0x7c7/0x1700 [ 141.049627] ? lock_downgrade+0x790/0x790 [ 141.053765] ? do_group_exit+0x13f/0x3a0 [ 141.057808] ? SyS_exit+0x20/0x20 [ 141.061242] ? _raw_spin_unlock_irq+0x24/0x70 [ 141.065722] ? get_signal+0x761/0x1700 [ 141.069589] ? finish_task_switch+0x1f6/0x6e0 [ 141.074074] ? ptrace_notify+0x120/0x120 [ 141.078124] ? __schedule+0x8f3/0x2030 [ 141.082004] ? __sched_text_start+0x8/0x8 [ 141.086152] ? do_signal+0x86/0x1810 [ 141.089843] ? do_seccomp+0x20d0/0x20d0 [ 141.093802] ? __sched_text_start+0x8/0x8 [ 141.097939] ? setup_sigcontext+0x820/0x820 [ 141.102255] ? schedule+0xe2/0x380 [ 141.105776] ? __schedule+0x2030/0x2030 [ 141.109736] ? syscall_trace_enter+0x59b/0xf90 [ 141.114296] ? retint_kernel+0x10/0x10 [ 141.118163] ? trace_raw_output_sys_exit+0x100/0x100 [ 141.123241] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 141.127975] ? exit_to_usermode_loop+0x79/0x2e0 [ 141.132629] ? exit_to_usermode_loop+0x1f4/0x2e0 [ 141.137366] ? trace_event_raw_event_sys_exit+0x230/0x230 [ 141.142888] ? do_syscall_64+0xd9/0x850 [ 141.146840] ? do_syscall_64+0xab/0x850 [ 141.150803] ? do_syscall_64+0x650/0x850 [ 141.154841] ? exit_to_usermode_loop+0x185/0x2e0 [ 141.159578] ? syscall_return_slowpath+0x4d0/0x4d0 [ 141.164486] ? syscall_return_slowpath+0x29c/0x4d0 [ 141.169394] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 141.174389] ? return_from_SYSCALL_64+0x2d/0x7a [ 141.179042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 141.183791] ? entry_SYSCALL64_slow_path+0x25/0x25 [ 141.188723] [ 141.190325] The buggy address belongs to the page: [ 141.195229] page:ffffea00073897c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 141.203344] flags: 0x200000000000000() [ 141.207211] raw: 0200000000000000 0000000000000000 0000000000000000 00000000ffffffff [ 141.215066] raw: 0000000000000000 dead000000000200 0000000000000000 0000000000000000 [ 141.222915] page dumped because: kasan: bad access detected [ 141.228595] [ 141.230198] Memory state around the buggy address: [ 141.235101] ffff8801ce25ef00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f8 f2 f2 f2 [ 141.242437] ffff8801ce25ef80: f2 f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 [ 141.249775] >ffff8801ce25f000: f2 f2 f2 f2 00 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 [ 141.257107] ^ [ 141.263053] ffff8801ce25f080: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f8 [ 141.270384] ffff8801ce25f100: f2 f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 [ 141.277712] ================================================================== [ 141.285040] Disabling lock debugging due to kernel taint [ 141.290458] Kernel panic - not syncing: panic_on_warn set ... [ 141.290458] [ 141.297795] CPU: 0 PID: 12910 Comm: syz-executor6 Tainted: G B 4.14.0-rc5-mm1+ #17 [ 141.306686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.316017] Call Trace: [ 141.318579] [ 141.320706] dump_stack+0x173/0x237 [ 141.324310] ? arch_local_irq_restore+0x4e/0x4e [ 141.328954] ? vsnprintf+0x1bf/0x14a0 [ 141.332732] panic+0x1e4/0x41c [ 141.335901] ? refcount_error_report+0x224/0x224 [ 141.340637] ? add_taint+0x15/0x50 [ 141.344155] ? deref_stack_reg+0x1b8/0x1d0 [ 141.348366] kasan_end_report+0x4a/0x50 [ 141.352313] kasan_report+0x13c/0x340 [ 141.356088] deref_stack_reg+0x1b8/0x1d0 [ 141.360126] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 141.365983] ? deref_stack_reg+0x1d0/0x1d0 [ 141.370193] ? get_stack_info+0x32/0x140 [ 141.374229] ? stack_access_ok+0xca/0x160 [ 141.378354] unwind_next_frame+0xebc/0x1df0 [ 141.382651] ? __put_anon_vma+0x1d8/0x4f0 [ 141.386777] ? debug_check_no_locks_freed+0x3a0/0x3a0 [ 141.391940] ? deref_stack_reg+0x1d0/0x1d0 [ 141.396153] ? find_held_lock+0x32/0x1c0 [ 141.400193] __save_stack_trace+0x6e/0xd0 [ 141.404319] ? __put_anon_vma+0x1d8/0x4f0 [ 141.408444] save_stack+0x32/0xb0 [ 141.411871] ? kasan_slab_free+0x71/0xc0 [ 141.415906] ? kmem_cache_free+0x72/0x280 [ 141.420028] ? rcu_process_callbacks+0xcd4/0x1600 [ 141.424842] ? __do_softirq+0x2ba/0xafb [ 141.428788] ? irq_exit+0x1c7/0x200 [ 141.432388] ? smp_apic_timer_interrupt+0x154/0x6b0 [ 141.437376] ? apic_timer_interrupt+0x96/0xa0 [ 141.441846] ? lock_is_held_type+0x84/0x200 [ 141.446487] ? __put_anon_vma+0x1d8/0x4f0 [ 141.450611] ? trace_hardirqs_on_caller+0x199/0x5b0 [ 141.455603] ? rcu_report_qs_rnp+0x2c5/0x7d0 [ 141.459991] ? cond_synchronize_sched+0xc0/0xc0 [ 141.464637] ? lock_acquire+0x1bc/0x530 [ 141.468585] ? lock_acquire+0x1bc/0x530 [ 141.472533] ? rcu_process_callbacks+0xd94/0x1600 [ 141.477353] ? lock_release+0x920/0x920 [ 141.481856] ? lock_release+0x920/0x920 [ 141.485804] ? rcu_start_gp_advanced+0x1d0/0x1d0 [ 141.490542] ? perf_event_task_tick+0xa3c/0xe00 [ 141.495187] kasan_slab_free+0x71/0xc0 [ 141.499048] ? rcu_process_callbacks+0xcd4/0x1600 [ 141.503863] kmem_cache_free+0x72/0x280 [ 141.507813] ? get_max_files+0x10/0x10 [ 141.511674] rcu_process_callbacks+0xcd4/0x1600 [ 141.516322] ? note_gp_changes+0x5b0/0x5b0 [ 141.520528] ? check_noncircular+0x20/0x20 [ 141.524738] ? timerqueue_add+0x1d7/0x270 [ 141.528869] ? enqueue_hrtimer+0x156/0x450 [ 141.533079] ? __remove_hrtimer+0x190/0x190 [ 141.537382] ? find_held_lock+0x32/0x1c0 [ 141.541422] ? clockevents_program_event+0x15c/0x2e0 [ 141.546500] ? lock_downgrade+0x790/0x790 [ 141.550625] ? lock_release+0x920/0x920 [ 141.554570] ? hrtimer_cancel+0x40/0x40 [ 141.558520] ? rcu_pm_notify+0xc0/0xc0 [ 141.562392] __do_softirq+0x2ba/0xafb [ 141.566173] ? __irqentry_text_end+0x3/0x3 [ 141.570383] ? rcu_pm_notify+0xc0/0xc0 [ 141.574248] ? rcutorture_record_progress+0x10/0x10 [ 141.579239] ? native_apic_msr_write+0x58/0x80 [ 141.583798] ? lapic_next_event+0x50/0x80 [ 141.587921] ? tick_program_event+0x7a/0xc0 [ 141.592217] ? hrtimer_interrupt+0x460/0x590 [ 141.596601] ? rcu_pm_notify+0xc0/0xc0 [ 141.600462] ? rcutorture_record_progress+0x10/0x10 [ 141.605458] irq_exit+0x1c7/0x200 [ 141.608883] smp_apic_timer_interrupt+0x154/0x6b0 [ 141.613700] ? smp_call_function_single_interrupt+0x630/0x630 [ 141.619557] ? smp_thermal_interrupt+0x6f0/0x6f0 [ 141.624294] ? handle_edge_irq+0x2a6/0x7a0 [ 141.628506] ? _raw_spin_unlock+0x1f/0x30 [ 141.632630] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.637450] ? __put_anon_vma+0x1d8/0x4f0 [ 141.641571] apic_timer_interrupt+0x96/0xa0 [ 141.645866] [ 141.648077] RIP: 0010:lock_is_held_type+0x84/0x200 [ 141.652979] RSP: 0018:ffff8801ce25eed8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 141.660659] RAX: dffffc0000000000 RBX: ffff8801b08e2500 RCX: 0000000000000000 [ 141.667904] RDX: 1ffffffff0ad8f48 RSI: 00000000ffffffff RDI: ffffffff856c7a40 [ 141.675146] RBP: ffff8801dac78800 R08: 1ffff10039c4bde4 R09: 0000000000000000 [ 141.682390] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85737ce0 [ 141.689632] R13: ffffffff819413b8 R14: 0000000000000000 R15: dffffc0000000000 [ 141.696879] ? __put_anon_vma+0x1d8/0x4f0 [ 141.701009] ? kmem_cache_free+0x156/0x280 [ 141.705219] __put_anon_vma+0x1d8/0x4f0 [ 141.709167] ? rcu_read_lock_sched_held+0x102/0x120 [ 141.714157] ? kmem_cache_free+0x23f/0x280 [ 141.718366] ? __put_anon_vma+0x1d8/0x4f0 [ 141.722487] ? is_vma_temporary_stack+0x60/0x60 [ 141.727134] ? check_same_owner+0x310/0x310 [ 141.731438] ? up_write+0x62/0x110 [ 141.734953] ? up_read+0x30/0x30 [ 141.738295] unlink_anon_vmas+0x1e2/0x900 [ 141.742416] ? rcu_read_lock_sched_held+0x102/0x120 [ 141.747408] ? unlink_anon_vmas+0x5ca/0x900 [ 141.751708] ? page_lock_anon_vma_read+0x5c0/0x5c0 [ 141.756614] ? untrack_pfn+0x134/0x260 [ 141.760478] ? up_write+0x62/0x110 [ 141.763994] ? up_read+0x30/0x30 [ 141.767345] ? free_pgtables+0x213/0x330 [ 141.771385] ? exit_mmap+0x2a8/0x530 [ 141.775071] ? SyS_munmap+0x30/0x30 [ 141.778671] ? mmdrop+0x9/0x30 [ 141.781845] ? do_exit+0x864/0x19a0 [ 141.785446] ? reacquire_held_locks+0x1f6/0x3d0 [ 141.790087] ? reacquire_held_locks+0x1f6/0x3d0 [ 141.794733] ? mmput+0x204/0x630 [ 141.798075] ? get_task_exe_file+0xc0/0xc0 [ 141.802286] ? is_current_pgrp_orphaned+0x90/0x90 [ 141.807102] ? do_exit+0x864/0x19a0 [ 141.810703] ? lock_downgrade+0x790/0x790 [ 141.814829] ? check_same_owner+0x310/0x310 [ 141.819125] ? lock_release+0x920/0x920 [ 141.823073] ? do_raw_spin_trylock+0x180/0x180 [ 141.827633] ? down_read+0x8b/0x140 [ 141.831237] ? _raw_spin_unlock_irq+0x24/0x70 [ 141.835709] ? do_exit+0x8cb/0x19a0 [ 141.839316] ? mm_update_next_owner+0x880/0x880 [ 141.843960] ? switched_to_fair+0xa0/0xa0 [ 141.848086] ? update_cfs_rq_load_avg.part.68+0x2c0/0x2c0 [ 141.853597] ? put_prev_entity+0x289/0x1aa0 [ 141.857893] ? check_noncircular+0x20/0x20 [ 141.862107] ? __lock_is_held+0xad/0x140 [ 141.866143] ? rcutorture_record_progress+0x10/0x10 [ 141.871140] ? update_curr+0x2f4/0xa50 [ 141.875003] ? select_task_rq_fair+0x3510/0x3510 [ 141.879737] ? __lock_is_held+0xad/0x140 [ 141.883776] ? __perf_event_task_sched_out+0x273/0x11c0 [ 141.889115] ? check_noncircular+0x20/0x20 [ 141.893324] ? check_noncircular+0x20/0x20 [ 141.897538] ? perf_event_sync_stat+0x540/0x540 [ 141.902179] ? check_noncircular+0x20/0x20 [ 141.906390] ? __perf_event_task_sched_in+0x21f/0xb50 [ 141.911561] ? find_held_lock+0x32/0x1c0 [ 141.915601] ? get_signal+0x7c7/0x1700 [ 141.919464] ? lock_downgrade+0x790/0x790 [ 141.923590] ? do_group_exit+0x13f/0x3a0 [ 141.927625] ? SyS_exit+0x20/0x20 [ 141.931054] ? _raw_spin_unlock_irq+0x24/0x70 [ 141.935527] ? get_signal+0x761/0x1700 [ 141.939386] ? finish_task_switch+0x1f6/0x6e0 [ 141.943862] ? ptrace_notify+0x120/0x120 [ 141.947899] ? __schedule+0x8f3/0x2030 [ 141.951769] ? __sched_text_start+0x8/0x8 [ 141.955898] ? do_signal+0x86/0x1810 [ 141.959585] ? do_seccomp+0x20d0/0x20d0 [ 141.963533] ? __sched_text_start+0x8/0x8 [ 141.967656] ? setup_sigcontext+0x820/0x820 [ 141.971960] ? schedule+0xe2/0x380 [ 141.975474] ? __schedule+0x2030/0x2030 [ 141.979510] ? syscall_trace_enter+0x59b/0xf90 [ 141.984066] ? retint_kernel+0x10/0x10 [ 141.987929] ? trace_raw_output_sys_exit+0x100/0x100 [ 141.993002] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 141.997735] ? exit_to_usermode_loop+0x79/0x2e0 [ 142.002381] ? exit_to_usermode_loop+0x1f4/0x2e0 [ 142.007112] ? trace_event_raw_event_sys_exit+0x230/0x230 [ 142.012626] ? do_syscall_64+0xd9/0x850 [ 142.016573] ? do_syscall_64+0xab/0x850 [ 142.020524] ? do_syscall_64+0x650/0x850 [ 142.024559] ? exit_to_usermode_loop+0x185/0x2e0 [ 142.029290] ? syscall_return_slowpath+0x4d0/0x4d0 [ 142.034195] ? syscall_return_slowpath+0x29c/0x4d0 [ 142.039099] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 142.044091] ? return_from_SYSCALL_64+0x2d/0x7a [ 142.048734] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 142.053471] ? entry_SYSCALL64_slow_path+0x25/0x25 [ 142.058829] Dumping ftrace buffer: [ 142.062335] (ftrace buffer empty) [ 142.066008] Kernel Offset: disabled [ 142.069600] Rebooting in 86400 seconds..