, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) 2018/01/17 09:21:58 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x4}, &(0x7f0000ebb000)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) readlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)=""/72, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000fb8000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f9d000)=""}) 2018/01/17 09:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x6) fsetxattr(r0, &(0x7f0000468000)=@known='security.evm\x00', &(0x7f00000fd000)='/dev/ptmx\x00', 0xa, 0x2) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) socketpair(0xf, 0x800, 0x1f, &(0x7f00008d9000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xcf, &(0x7f0000713000-0x20)=""/32, &(0x7f0000cda000)=0x20) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0xfffffffffffffffc, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x1c) 2018/01/17 09:21:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x7, 0x5, 0x9, 0x0, 0xfcd, 0xb36, 0x8cb5, {0x0, @in={{0x2, 0x1, @rand_addr=0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf3, 0x0, 0x8b49, 0x101, 0x8}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x4, 0x4}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x6, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/17 09:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00002ee000)='*selinuxsystem\x00') clock_nanosleep(0x5, 0x0, &(0x7f0000afa000-0x8)={0x0, 0x1c9c380}, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000004000-0xcf)=""/207) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0xa)="2f0000000080000000f1") sendmsg$nl_generic(r1, &(0x7f0000c31000-0x1c)={&(0x7f0000757000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00003c2000-0x8)={&(0x7f0000fcc000-0x164)={0x164, 0x3c, 0x400, 0x1, 0x2, {0xd, 0x0, 0x0}, [@generic="e6319ff68ab4b865eadb8bf01e5e", @generic="3e3eefc70724c1d0886e08d387a06df7adce6920c924997404e2b44ab06cd8228f1c61042e107e", @nested={0x1c, 0x5b, [@typed={0xc, 0x8d, @fd=r1}, @typed={0xc, 0x10, @fd=r1}]}, @generic="5f6fd30326b878b7be6fdef2267313f5cb37d35a1fa53bae09adbe01baf2e8feb77e540f42b79a342aa88e668bb870286663e4bb1c69d946ff9c2f5a40f7f9cdd577c7881f8044a28a9ca7c489c3b871ff9f9fce0e9b4df3d7c5a9eef388c332c3846926f679f7e730e713c2b7f253527e843562675690bfdc3714", @generic="", @generic="e871bbf8844d10c1e15cb38989aafc0652ac7be02189aca2e006810cdeaa5e537115db8e760572845b62c20eaf2f0faefdab5975ef85a6a9ac569e967d80c3ea0d8b9e4d16819ebf4a3094bcacbb422cf226e677c5b8ec9cc4363d8724bc3592bea10e6a684c7e50db33e1837b07c277a0eec324626112ab2b45d0ec64befac8dce184b3"]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/01/17 09:21:58 executing program 5: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000010000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x400000) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/17 09:21:58 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc2000)='/proc/self/net/pfkey\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000, 0x85}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x2, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) pipe(&(0x7f0000439000-0x8)={0x0, 0x0}) 2018/01/17 09:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000884000)={0x0, r0}, &(0x7f00005d9000)={0x3, 0x10001, 0x9, 0x4, 0x3, 0xff}) r1 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00003a0000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000726000-0x8)={0x0, 0x330ef189}, &(0x7f0000087000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001a1000)={r2, 0x2}, &(0x7f000029d000)=0x8) sched_setparam(r0, &(0x7f0000dc7000)=0x4) ioctl(r1, 0x227e, &(0x7f00003d3000)="") 2018/01/17 09:21:58 executing program 4: mmap(&(0x7f0000000000/0x9aa000)=nil, 0x9aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d0000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000271000-0xc)={0x2, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000664000)='pagemap\x00') pread64(r2, &(0x7f00009a9000)=""/0, 0xffffffffffffff7e, 0x0) mmap(&(0x7f00009aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009ac000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00009aa000)=""/15, &(0x7f0000117000-0x4)=0xf) 2018/01/17 09:21:58 executing program 5: unshare(0x400) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x29, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:21:58 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000248000-0xb)='/dev/hwrng\x00', 0x8242, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00006ed000-0x4)=0x2b8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009db000-0x4)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00001f1000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00007c1000)=0x5, 0x4) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r2 = creat(&(0x7f0000084000-0x8)='./file0\x00', 0x1) dup2(r1, r2) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000ff9000)=0x0, &(0x7f0000a10000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl(r3, 0x5385, &(0x7f0000187000-0x1)="e1") 2018/01/17 09:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/sequencer2\x00', 0x402, 0x0) sendfile(r0, r0, &(0x7f000021c000-0x8)=0x0, 0xfffffffffffffffe) 2018/01/17 09:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @multicast1=0xe0000001]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c14000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00001ab000-0x4)=0x0) syslog(0x9, &(0x7f0000681000)=""/12, 0xc) 2018/01/17 09:21:58 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f74000)='ceph\x00', &(0x7f00006e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b96000)='trusted\x00', 0xfffffffffffffffc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000073f000-0xa)='encrypted\x00', &(0x7f0000f75000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e8000-0xe7)="5fdcc94beb4519d2f11d589ef1552205e93dc189269783852834db68a36140530e516b6ce56b705ebb76b55201986cea3d99ae72fff446e3a13f8423dbeae2092d4ba7a17376b76d164da57b36e08bc3b3d240910314c9e41fc735cbe530d6e88bca2d77e793a6d48dbd9c2129c4faffb5984b4d404c0bae41cbf3f2e33dbff583152aada4e4bc6f55f38cb24a7afd7cfb34bb168cbb9a9357d4300a54ed979d0c4cac0a4b6a5a877cbc95f4d599c85774b73979e1168835fbbd9baeab56f9fb6e5b2940217e668867d157c790d9bb7495f27cc699d24b1df490ac9a227cddabdd17dbb1e619a0", 0xe7, 0xfffffffffffffffb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b17000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005eb000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dcb000)=0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b06000-0x10)={r3, 0x9, 0x0, 0x4}, &(0x7f0000f76000-0x4)=0x10) keyctl$instantiate_iov(0x14, r0, &(0x7f00009bb000-0x10)=[{&(0x7f0000f75000-0xad)="1c18ebbf6885b14654e8d32fad8be80dfbf51f6843ee759ccb0837584a227f995d2b07f4459f5517599e38efe5d8274251290b6918eee192ffe5aaa3763c4885119474db0d031a8f88d307aff5108dade074c920ed85c248e875684453683083db0375c72ad8108c242636cb047359c21c007c4445295853b95e947d2b549f63fa1d32765f9bc9c2576e79c3520a86ba698a58a6a07de489b7b26c2dcff72275d69b81ab15d957f772baa7fcdc", 0xad}, {&(0x7f0000aaa000-0xd6)="2d87dc01970767e843ea35507b10b69921e10833ae10689eebcfd24a18b31bc986eba851f794dc429ea92baecf5f1693b6cf99fdd45466aa42fb599bff2d9443cf95bf48bdf81b974be5400aa4f567bce0ef86354db876a3575a09e626593a8246a657744aa2c4736acaf0824b26b10324a0e049987ebf23353b1d4a0f0b4e0670c6baeb77f33addb726e10d218ad24a1753d001d5e550136326b44d52423d80b9f8b54113e98398e24ed2679afc5c5e55e4d68128877541d8595e117fecd3bda17a4b0a59a70b25e86e6f2965561a3e170992fbf9f1", 0xd6}], 0x2, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000067000-0x18)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000f6f000)={0x77359400, 0x0}, &(0x7f00005a1000-0x8)={0x0}, 0x8) ioctl(r4, 0x5111, &(0x7f0000503000-0x30)="") 2018/01/17 09:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000938000)='/dev/ptmx\x00', 0x501200, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000755000)=0x9) ppoll(&(0x7f0000864000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000e1d000)={0x0, 0x989680}, &(0x7f00004bc000)={0x0}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f000055c000)='/dev/ptmx\x00', 0x400000, 0x0) 2018/01/17 09:21:58 executing program 4: clock_gettime(0xa, &(0x7f00003c7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x10)={{r0, 0x0}, {0x0, 0x0}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000003000-0x18)=[{0x1, 0x6, 0x1ff, 0x5}, {0xffff, 0x8, 0x6, 0x10001}, {0x7, 0x1, 0x1, 0x5}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000002000-0x8)={r2, 0x3}) 2018/01/17 09:21:58 executing program 3: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='}$)\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x6)="", 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) 2018/01/17 09:21:58 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='uid_map\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/145) preadv(r0, &(0x7f0000002000-0x28)=[{&(0x7f0000000000)=""/188, 0xbc}], 0x1, 0x0) 2018/01/17 09:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cb3000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ca9000-0x8)={0x0, 0x0}) setpriority(0x1, r1, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2018/01/17 09:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000e7f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082c000)=0x10, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000033a000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000b91000-0x4)=0x0, &(0x7f0000cdd000)=0xfff7) 2018/01/17 09:21:58 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000dfa000-0x30)=[{&(0x7f0000628000)=""/206, 0xce}, {&(0x7f0000fee000-0xc3)=""/195, 0xc3}, {&(0x7f0000fed000)=""/125, 0x7d}, {&(0x7f0000fc3000)=""/228, 0xe4}, {&(0x7f0000fee000-0x9a)=""/154, 0x9a}, {&(0x7f00000ab000-0xb8)=""/184, 0xb8}], 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) poll(&(0x7f0000fed000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 09:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x4876995907f5564, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000af0000)={0x4}, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x40) r2 = creat(&(0x7f0000ae2000)='./file0\x00', 0x4b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000528000)={{0x8, 0x1}, 'port1\x00', 0x48, 0x1000, 0x3, 0x3f, 0x1, 0x7, 0x1, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f00007cb000-0x40)=[{&(0x7f0000a64000-0x26)="ca", 0x1}], 0x1) 2018/01/17 09:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000595000-0x4)=0xb451, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000427000-0x8)={0x0, 0x8, 0x9}, &(0x7f0000963000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000817000-0xa0)={r1, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf89, 0x9, 0xb59, 0x5, 0x0}, &(0x7f0000b2f000)=0xa0) mmap(&(0x7f0000a18000/0x3000)=nil, 0x3000, 0x300000b, 0x12, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000227000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d43000-0x4)={0x0}, 0x3) execve(&(0x7f00009a2000)='./file0\x00', &(0x7f000056e000)=[], &(0x7f0000013000-0xc)=[&(0x7f0000916000)='\x00', &(0x7f0000842000)='/dev/sequencer2\x00', &(0x7f0000d0e000)='/dev/sequencer2\x00']) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000098e000)={@common='syzkaller1\x00', @ifru_flags=0x202}) 2018/01/17 09:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000048a000)={0x1ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x10, 0x29, 0x3, "9f"}], 0x10, 0x0}, 0x0) 2018/01/17 09:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000544000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f0000aaf000-0x8)='./file0\x00', 0x6) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004fd000)='/selinux/create\x00', 0x2, 0x0) openat(r1, &(0x7f000060e000-0x8)='./file0\x00', 0x0, 0x20) 2018/01/17 09:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00008b4000/0x3000)=nil, 0x3000) socketpair$inet(0x2, 0x2, 0x1, &(0x7f000019f000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000fe5000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000501000)=0x10, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000021f000-0x6)="736d75cb7300") gettid() readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000050f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000052f000-0x4)=@int=0x0, &(0x7f0000b5b000)=0x4) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/17 09:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f61000)=@assoc_value={0x0, 0x0}, &(0x7f0000dc4000-0x4)=0x8) uname(&(0x7f0000c3e000-0xc)=""/12) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f1e000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000a70000)={0x0, 0x0}) utimensat(r0, &(0x7f0000d81000)='./file0\x00', &(0x7f0000af8000)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, 0x0) 2018/01/17 09:21:58 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$TCXONC(r0, 0x540a, 0x7ae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000ca3000)=@file={0x0, ""/4096}, &(0x7f00007ff000-0x4)=0x1002) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000da4000)={0xfbffffffffffffff, 0x0}) 2018/01/17 09:21:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000066c000-0x4)=0x0, 0x80800) getsockname$packet(r1, &(0x7f0000afe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034a000-0x4)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d1000-0x4)=0xffffffffffffd, 0x4) r2 = userfaultfd(0x80001) ioctl$int_in(r2, 0x5421, &(0x7f0000013000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x80000) clock_getres(0x4, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 09:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e31000)='/dev/vga_arbiter\x00', 0x42000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000687000)="2129c4cdf63b324992b1a1b6fa89524f", 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000846000-0xc)='/dev/rfkill\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000078e000)=0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000dca000)="0007430f000319", 0x7}], 0x1) 2018/01/17 09:21:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600440, 0x0) syz_open_pts(r0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000ca4000-0x38)={&(0x7f0000960000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0xc, 0x29, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/17 09:21:58 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007ea000)={0x0, 0x0, 0xffffffffffffff9c}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004b0000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={0x0, r0, 0xfff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={r0, r2}) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/17 09:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000063000-0x4)=0x0, &(0x7f0000919000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000572000)=@dstopts={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1d) 2018/01/17 09:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bd5000)='}-\x00', 0x2) ftruncate(r0, 0xfb8) fcntl$addseals(r0, 0x409, 0x7) writev(r0, &(0x7f0000fee000)=[{&(0x7f00006ab000)='4', 0x1}], 0x1) getrusage(0x0, &(0x7f00002cf000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000979000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:21:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000002000-0x38)=@hopopts={0x7e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x8}]}, 0x38) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000add000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 09:21:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e66000)=0x0, 0x4) 2018/01/17 09:21:58 executing program 6: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000960000)=@req3={0x401, 0x1, 0x7ff, 0x595a, 0x2, 0x7, 0x3}, 0x1c) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000962000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000961000)=0xe8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000962000)={0x0, 0x0, 0x0}, &(0x7f0000936000)=0xc) prctl$setptracer(0x59616d61, r2) 2018/01/17 09:21:58 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000426000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003ea000-0x4)={0x401}, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005f8000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a95000/0x2000)=nil) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000a96000-0xe6)="dd", 0x13) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b18000/0x9000)=nil, 0x9000, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0xbb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1, [0x2, 0x5, 0x3ff, 0x8, 0x7ff, 0x1, 0x1f5a000000, 0x2]}, 0x5c) remap_file_pages(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1, 0x6, 0x1c003) vmsplice(r2, &(0x7f0000b1d000)=[], 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000b1b000)={0x6, 0x7, 0x7fffffff, 0x6000000000000, 0x9, 0x8, 0x0, 0x0}, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000002000-0x8)={0x2, &(0x7f0000a93000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xffffffffffffffff}, &(0x7f0000a96000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b1a000-0x12)={r4, 0x6, 0x5, [0x7, 0x7, 0x7, 0x20, 0x3]}, &(0x7f0000003000-0x4)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x1, 0x8c2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000003000)={@generic="02bd2d43093952b378f855b8c96d229d", @ifru_addrs={0x2, 0x2, @rand_addr=0x42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000b1a000)={r3, 0x3, &(0x7f0000001000)=[0x1, 0x10000, 0xb32a], &(0x7f0000002000-0x8)=[0x9, 0xf4c], 0x40, 0xa, 0xa8f3, &(0x7f0000001000)=[0x4, 0x0, 0x79f, 0x1, 0x100000001, 0x40, 0x4, 0x323, 0xffffffff, 0x800], &(0x7f0000b20000)=[0x8001, 0x1ff, 0x5, 0x2, 0x4, 0x8, 0x7, 0x3], 0x0}) 2018/01/17 09:21:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x24300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b14000-0x50)={@common=""/16, @ifru_data=&(0x7f0000001000-0x20)="d9f33f08404d77091539a8115848569cd1b2a15cf4b34e768253ef31c82bca8b"}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f77000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ce3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000f77000)=""/86, 0x56, 0x9, &(0x7f0000f77000)={r3, r4+10000000}) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, 'Z'}], 0x10, 0x0}, 0x0) 2018/01/17 09:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f000011d000-0x8)=0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000755000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00001c0000)=0x0, &(0x7f0000e17000)=0x4) 2018/01/17 09:21:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="", 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008ef000-0x20)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000841000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00009f8000)=""/174) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x0) 2018/01/17 09:21:58 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b45000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = request_key(&(0x7f0000664000+0xc9c)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b5000-0xf)='selfsystemuser\x00', 0xfffffffffffffffe) timerfd_create(0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x96)="754b522b20f43ae10cd3bb5987dd4026a11758c2ab232dcb1d8c08ecbc77e684e6f27a2f26c248607b182c2120a3cd0aa3dc4734e2ca4c9017fbb57fb44f7bf6558d3e1a331834fc3b8d122f4c3dc13a39e296eb710cf5e36a843dc499e35bd1f679cf52fe3a6f17abacbf25c955af3b94c171e8bfb3482556ac63d50b7f9169932dbd42857e313f2c89361468d6c38019c85fb281ab", 0x96}, {&(0x7f0000001000+0x8f6)="ddcd23ea64884ef74a17ec1807dd42ee544fd528871503caa7c9387aefc33403a8ede8061e3b291d5b1a15ba49eda34cc1b0bd79a857ba3c7eca98b0da9a2e81cb30cd8fa44d52badadcc3b47b5cff78c15d8ffb0c037954191add1e1509a46b39e574f6ffbc3d1209aee77d49b7139c8651aa0a48d2", 0x76}, {&(0x7f0000000000)="acec68aca6235c239f4533491741c034d68f92d0fe", 0xfffffffffffffec8}, {&(0x7f0000000000)="3b27bbbe584cb80dd92a11f6085549bbf9ed14dc8bc1801f487ef8b80d771fbad11c0c0fe8e36fd664e257e48d4bd56680648d7a7b774f3d59e8a846bfc0a69f59233a62dd23ce124620718b400bccfbe2c3578a25c7c26af555cc21d7997f2da070ae23805eb7a660e71d712f504aaf06971bbb8511eeda8205cef88302726a391c0e15e7093b8bc035824e9bf85aea3d286c71f8c7c6a74c8d042d7af1a33220cb64", 0xa3}], 0x264, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b2f000-0xa0)={0x0, @in6={{0xa, 0x0, 0xa0dc, @loopback={0x0, 0x1}, 0xfffffffffffff1ee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc00000, 0xb, 0x0, 0x1, 0x8c}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000490000-0xe)={r2, 0xfffffffffffffffa, 0x3, [0x6, 0x6, 0x7]}, &(0x7f0000ca3000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000-0x4)=0xffffffffffffff99, 0x4) 2018/01/17 09:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c48000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000193000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a93000-0xc)={0x0, 0x4, 0x0}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000dcb000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e2b000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a5a000-0xc)={0x0, 0x10, &(0x7f0000da2000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a69000-0x4)=0xc) r2 = syz_open_dev$sndseq(&(0x7f0000092000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00007c5000-0x58)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dcc000-0x8)={0x0, 0x0}) 2018/01/17 09:21:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000ae000)=@assoc_value={0x0, 0xce8d}, &(0x7f0000896000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0xb9e, 0xb2e9}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0xfffffffffffffffe, 0x4) syz_open_procfs(r2, &(0x7f0000002000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000dc8000)={0x2, 0x3, 0x10001, 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]}) getsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000063000-0x4)=0x0, &(0x7f0000919000-0x4)=0x4) 2018/01/17 09:21:58 executing program 6: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4743e630a668ed80, &(0x7f0000001000-0xf1)="15e9161df0d149db076ffece0bb3dd100a2022b2b0f339441a48a81a505dbe586c181b1a0cb4146949a8139e16704ef3af1ed1cbf5ca89e97dee13b2649006fe4319e1c25e72c174e4b54988e9689c1e8e53617ce69d487c8b7b2a8c263f1fc5195064b635f796e73355da18da5cec92a859666d5d2c23bdda33b93900af087ec44bfcc2683cb37c56b4f4a96554c77ecef7d19295d45ec33d3ad4ea6f7c313690ae0d436cf6184b5358c16a6830ebcc4cfdd3ade7591e16bce311744a4ed214ebaff737b5ecaccaa7b9dcb85e3e069186aa0f59d703e17fdc5c4a89c50d28fb12d639bc91275a03de237205bf95f3fdc3", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000896000)="") 2018/01/17 09:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d16000)={0x0, 0x1, 0x3}, &(0x7f0000d7b000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003bb000)={r2, 0x8, 0x7, 0x8001}, &(0x7f0000dc8000)=0x10) fcntl$setpipe(r1, 0x407, 0x0) rmdir(&(0x7f0000a8c000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000820000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1a000)=0xe8) r4 = getegid() syz_fuse_mount(&(0x7f0000c3e000)='./file0\x00', 0x0, r3, r4, 0xdd, 0x20900c) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0xffffffb1}], 0x1) flistxattr(r1, &(0x7f0000720000)=""/94, 0xfffffffffffffe8b) symlinkat(&(0x7f00004c6000)='./file0\x00', r0, &(0x7f00001fe000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d52000-0x16)={0x0, 0xe, "a4ab53cc956376a1f1401feb7fe2"}, &(0x7f0000b7a000)=0x16) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000311000-0x14)={r5, 0xfc8f, 0x0, 0xad3e, 0x202f4086, 0x1}, &(0x7f0000144000-0x4)=0x14) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000bae000-0x63)="c2", 0x1, 0x0, &(0x7f0000722000)={0x4, 0x0, 0x0, "f566ee18acc3", 0x0, 0x0}, 0x10) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000836000-0xe8)=""/232) r1 = syz_open_dev$sg(&(0x7f0000025000-0x9)='/dev/sg#\x00', 0x3, 0x400100) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000c38000-0xc6)=""/198) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000da8000-0x10)={0x80000001, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000048e000)={0x3, r2, 0x1, 0x20}) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ce2000-0x4)=0x3fffffffffffffe) fcntl$setsig(r2, 0xa, 0x12) ioctl$TIOCSBRK(r0, 0x5427) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/17 09:21:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x99, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000395000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000-0x50)="50a8b42ec1a696e382f1b8f17be5994a9de2447df00a44adaf36a42a355b6985ae407ba0b60f4d3f747a50cfb3d510e05c1ee78ad12ec230eaca4373899b0b43c551f2ab8b72c59557a0839b5e364e07c101dd0a9bb21b6fce0d3f1f96a4d20ca6bfae619d7d826254d71e0658cbf865fd742f3d5d7bca306351c55ba5d39e6a535d893b6e62755578f4fb655ef491c63770ec08feb3127d2cb3694c2c8f001efad0bceb1921b140d728d729c9c854f093955c929f185a144c11ef406028b1a5a6c5a0", 0xc3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000000a000-0x8)=0x5) 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/context\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00008bd000)=0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000be9000-0x16)=""/22) sysinfo(&(0x7f0000734000-0xea)=""/234) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ab3000)={0x0, 0x6}, &(0x7f0000262000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a54000)={r1, 0xddf, 0x7, 0x8000}, &(0x7f0000c19000)=0x10) r2 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00004eb000)={0x2, 0x1, 0x0, 0x6, 0x8, 0x5, 0x5, 0x3, 0x1, 0x963, 0x8, 0xdcc}) ioctl(r2, 0x2279, &(0x7f0000c53000)="") 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000637000-0x4)=0x0) r2 = add_key$keyring(&(0x7f0000c6b000)='keyring\x00', &(0x7f00006d9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r2, 0x0, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000329000-0x4)=r1) add_key(&(0x7f000031c000-0x6)='logon\x00', &(0x7f0000461000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002b7000)="19", 0x1, 0xfffffffffffffffc) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000086b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bc000)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c6b000)={0x0, 0x7}, &(0x7f0000483000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ee000)={r1, 0x100, 0x3, [0x1, 0x7, 0x7]}, 0xe) setrlimit(0x0, &(0x7f000000f000)={0x0, 0x0}) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mknod(&(0x7f00000cb000-0x8)='./file0\x00', 0x8004, 0x6) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000a94000/0x1000)=nil) 2018/01/17 09:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[], 0x2ec) personality(0x0) 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") r0 = epoll_create(0x10001) splice(r0, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000b5f000)=0x0, 0x1ff, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="2e75736572d600", 0x40, 0x80000008, &(0x7f0000507000-0x10)={0x7ff, 0x7fff, 0xff, 0xfffffffffffffff8, 0x2, 0x7, 0xfffffffffffffffc, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) tee(r0, r1, 0x0, 0xc) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000d7e000-0x18)=@add_del={0x2, &(0x7f0000fd8000-0x10)=@common='syzkaller1\x00', 0x0}) socket$packet(0x11, 0x0, 0x300) 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002b4000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bf000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006a3000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x40, 0xffff, 0x400, 0x2, 0x1, r1}) r2 = socket$inet6(0xa, 0x4, 0x8131) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ee3000-0x8)={0x0, 0x8}, &(0x7f00005e5000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000bb3000)={r3, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfff}, 0x98) 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00009b5000)={0x0, 0xa, 0x6, @thr={&(0x7f00003b3000)="9dba04b41b4923a8a40defa26f769d3db1d1d92632aac33390", &(0x7f0000001000-0x4a)="5a880c0074132a28d594f3d7e23861cc238f0f83cd5cb94beb66fcb42c39ef43a3d7f760a89eb6a6fe222ee269569c17bc02839070ee45c54958b386c12340e41f0c01995ace9d89f03c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r0, &(0x7f00009e7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) clock_getres(0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x7, 0x85, 0x0, &(0x7f00005d0000)={0x0, r1}, &(0x7f0000003000-0x4)=0x0, 0x3ffffffe) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r1) fcntl$setpipe(r0, 0x407, 0x400) 2018/01/17 09:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000013c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed8000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000897000-0xc)='/dev/random\x00', 0x0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000923000)=""/89, 0x59, 0x40000000, &(0x7f0000cd8000-0x6)=@hci={0x1f, 0x7, 0x0}, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000046e000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000db2000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f00007a2000-0xb)='attr/prev\x00') pwritev(r4, &(0x7f0000105000)=[{&(0x7f0000e5e000-0x43)="a8", 0x1}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000017000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00008de000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 09:21:59 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033c000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a74000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x8000003, 0xfffffffffffffc00) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/17 09:21:59 executing program 7: syz_open_dev$usbmon(&(0x7f0000d4c000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000073e000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000e000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000007000)='personality\x00') exit(0x0) lseek(r2, 0x1000000000000004, 0x0) syz_open_dev$random(&(0x7f00008ed000)='/dev/random\x00', 0x0, 0x2021c1) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='%', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000100) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000252000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000ba6000-0x8)={r3, &(0x7f0000d49000-0xd2)=""/210}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x1) r5 = dup2(r2, r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000227000-0x6)={0x0, 0xdf9}, &(0x7f0000099000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00004e7000-0x4)=@assoc_id=r6, 0x4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) r7 = add_key$keyring(&(0x7f0000214000-0x8)='keyring\x00', &(0x7f000080d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r8 = add_key(&(0x7f000091b000-0xd)='dns_resolver\x00', &(0x7f0000828000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6e000-0x1000)="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", 0x1000, 0xfffffffffffffffd) keyctl$instantiate(0xc, r7, &(0x7f0000419000)="bd2e10bfc7e2c224af16d2a50ea787b910c9649447f5f284045b602c86a707ae4c93b9cb32e2c7e53526c513292da203bd0ae1913695f575214db7d9b756ebc299c539d9dcca4afa044ce87909cac3b301a98b86a1cdad0638a8666dae240950be262219be911bea69599922436a545ca09368f04841a0fcde41e73000ffa4403841c56f6cfe37d2c93b4f54fac4bf52d721", 0x92, r8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cb3000-0x8)={0x0, 0x0}) 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006fa000-0x15)='/dev/pktcdvd/control\x00', 0x20800, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00006e2000-0x4)=0xfffffffffffffffb, 0x4) read(r0, &(0x7f00002cc000)=""/24, 0x2) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = eventfd(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dab000)={0xfc147812c6696267, 0x0}) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b4c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x6c000000, 0x9, 0x7}, &(0x7f00008ab000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001e5000-0x8)={r3, 0x0}, &(0x7f00003b1000)=0x8) r4 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00001b9000)={0xfffffffffffffffa, 0x1, 0xec39, 0x0, 0x1, 0x0, 0x0, 0x5, 0x8000, 0x80000000, 0x3d56}, 0xb) close(r0) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/rtc\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000719000-0xa)={0x0, 0x0, 0x1, [0x9]}, &(0x7f0000086000)=0xa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a7a000-0xe)={r2, 0x0, 0x3, [0x6, 0x2, 0x100000000]}, 0xe) r3 = epoll_create1(0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000513000-0x8)='pagemap\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c0b000)={0x0, 0x9, "45b52377178d11e0d2"}, &(0x7f0000c9a000)=0x11) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c95000)={r5, @in6={{0xa, 0x1, 0x699, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff3da7, 0x1000, 0x45, 0xffff, 0x41}, 0xa0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000007f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b69000-0xc)={0x0, 0x0}) 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000796000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00001c3000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000fa6000)=0x5) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000b46000)=""/108) 2018/01/17 09:21:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000495000)='./file0\x00', 0x200, 0x131) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000000)={0xa, &(0x7f0000000000)=[0x0, 0x400, 0x7fff, 0x4, 0x8a, 0x101, 0x5, 0x5, 0x6, 0x2]}) syslog(0x3, &(0x7f00001f0000)=""/169, 0xa9) 2018/01/17 09:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000664000-0xc)={0xcddc, 0x1, 0x7, 0x200, 0x6}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001000)={0x0}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xde0, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000-0x1)=0x0) fchdir(r0) clone(0x80000, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000090f000)="") 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000d000)='/dev/pktcdvd/control\x00', 0x10201, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r2 = getpgid(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f000000f000-0x8)=0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r4 = getpgrp(0x0) r5 = getpgid(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000e000-0x1c)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000000a000-0x8)={&(0x7f0000002000)={0x334, 0x3d, 0x400, 0x6, 0x2, {0x18, 0x0, 0x0}, [@typed={0x34, 0x14, @binary="2cd5c55f58e39f494eb3e8d04fcb82c03803bf4ed6b61a4ea29e1891051e47c4d1ca37d1156bdca0b8155c9d"}, @nested={0x1a0, 0x6, [@typed={0xc, 0x96, @uid=r1}, @generic="be4418ffe7bec7541181046e341666066ef29f3c4a61be0a6624c1fab2d3e3cca3cb5e77da46ee44d02ecab26f6e532a70d50bec2385983b343a3219a238a1fc75a9fc84995032da795740bfd6", @typed={0xc, 0x12, @str='*\x00'}, @typed={0xc, 0x65, @pid=r3}, @generic="29e8a6c348e2e85221ce308781dfe076d029fe62742656b9b56eb571556cca27bac76c2ac8e880bdf10374e84c3987b1d4200d74f721f86063c0a1cbd0bdb06355ab0cd08392232ddeeef5e52f1185c90af87ec21efa330228931476945c3f9eb673abcbe8f361feb32186fdcbb4b475bfb050febcf407ce", @generic="", @typed={0xc, 0x45, @u32=0x83a}, @generic="bfa76a6409569750652dc13a7f3fa81415c317a21212dbe128b5e4231a96f716c1e7a42a08e8ffe03d74fe69277add82f926db6860fdae9b5ad8dd3e2fec9413025cb67ab7eca7214fc6f6b80019364d0711cfc8cb7c066e8ea1d95c4be85ccff1e387d37f928ff2841a10bd48876012ca75f5d18c6391ca0c17ced07347642c3c50bb51d6ed4c674f638588e5293855f75ec8a01badbeb588262e17eef62017e64a8dd8"]}, @typed={0x10, 0x18, @u64=0x10001}, @nested={0x10, 0x0, [@typed={0xc, 0x5a, @pid=r4}]}, @nested={0x12c, 0x8b, [@generic="322a3fe07f6fd880df9d29b10c992fa091f73432119a96bff4bb8cd71ec1b3fef16691b71aa81a28ad00698be237db13d766cbbf46c45c740e73ed244159579e3ce3dc8921dec1a51be15f67e3dd13b33d20c0c3d2ac53b3a93076d9c903bc001c97f92b8ba1af763f60bc0eae3e01f70e703fd54ef7a8aa720287105942d13c518dfee3a75b840b4c2aceaf89445b7f10a54890614e633ee482c41de1519958a8db", @generic="6a2db595d36cabd251d59b3ae28140e19a8f9c125ba8745c85889c8a", @generic="1dca35cba15a4c396ce0982edf67eeee1fffe84dba904acfb321a243644c6a058a1e70e427439fe1e469", @typed={0xc, 0x6b, @pid=r5}, @generic="82932b46bdb8a1de80193500a366367eb25be798f551d5dca2a8996496dbd581af5d82fba91a", @typed={0xc, 0x12, @str='GPL\x00'}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x20008000}, 0x4008000) r6 = gettid() ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f59, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xee, @loopback={0x0, 0x1}, 0x8}], 0x58) unshare(0x28060400) exit(0x0) syz_open_procfs(r6, &(0x7f000000d000-0x7)='ns/net\x00') 2018/01/17 09:21:59 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000f9000+0xdf0)=0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000003) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f9c000-0x10)={0x1, &(0x7f0000da8000)=[{0x7ff, 0x0, 0x0, 0x0}]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000911000)={0x4, 0x9b1, 0x4ce, 0x9, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:21:59 executing program 0: r0 = memfd_create(&(0x7f0000882000-0xe)='securityself]\x00', 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000383000-0x4)=0x2) r1 = socket(0x12, 0x2, 0x80) r2 = socket(0x400000000010, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="", 0x0) dup2(r1, r2) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ae000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000d6c000-0x8)={0x6, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000742000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071c000-0x4)=0xe8) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000001000-0x1)=0x0) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/member\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008a1000)=0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000009d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0xfffffffffffffd4d) pipe2(&(0x7f0000c77000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000baf000)={0x8, [0x0, 0x101, 0x7, 0x7, 0x8, 0x3ff, 0x7fffffff, 0x8001]}, &(0x7f0000f58000-0x4)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c45000)=0x0) mlockall(0x0) 2018/01/17 09:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000c85000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f84000-0x10)='./control/file0\x00', 0xde24b3c6f8ca08d8) renameat(r0, &(0x7f0000f05000-0x8)='./file0\x00', r1, &(0x7f0000908000-0xa)='./control\x00') 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007ee000)='tls\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000195000-0x8)={0x4, &(0x7f00005fe000)=[{0x1, 0x80, 0x47, 0xc}, {0x0, 0x3, 0x23, 0x80}, {0x2, 0x8, 0x8000, 0x8001}, {0x1, 0x0, 0xffffffffffffffff, 0xf542}]}, 0x8) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007ec000-0x28)={@generic="0505c111a691634c705c890edd8dcf10", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008f1000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000aa3000-0x4)={0xab9}, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006ee000)={@loopback={0x0, 0x1}, 0x1032, r1}) 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x22}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x30f0, 0x0, 0x9, 0x7f}, &(0x7f0000004000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x400, 0x3, 0xb5c}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000-0x1c)={&(0x7f0000002000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000004000)="f35d9a3c3363090855533a5e2c6f85b494da04e0c274f06cbc27556cdc8f41e5877fffbebbbbecafbb8ca094e1497b4d54dbd5bde8be44ba1107a4c51a03d5a0e2fcf5c5dd94d1b30f58f6b7b2d941d571a87b4c4c436ca2322403af6f98b2f29bcb3bd3fcf6d0345b44695cb8a6fed51fd4de154faab0dc75140d572a556f4847170c3ea09b7ab3a071b5c18cfd36838db1e637d29064f6c068651591930184474ab97e721c42435097350b5dd69acf7a01b0090e8578d4e9a52b3804e1fa6f0b5ae6492e964316edc709db46198a0b2c062510f6b142796a49d9d39c6b6046543db55f9980d9f86e42d2421cb037f915e81eb8d7cd2d64c242655aded93609fa12228a72e1ab81df39897c3dc4a539bdf284a58be6d76e6af6433730f1d8f940b99b98a923c906517a0ab3d61e3833571a47a5e9576fb9ce294c4842c7011a49f81ee8403882b0f5174b79e5b4db77b50d417e4de01b2c6b6a13fb024a5f06f1482e657c837d455ba5a6a9b32cb3c0f991c04f731eac2e59fd8280b73a96c422908140c492368d737a47b936b928bca0e868f683be387d2d5a82545532af5ff4ecb5461b90778d6a71e48a84b5b3c66fb029a1dd69db66d17ceb465efb3e0b398459908c116e018c1d7d2d258e379b2c335daff2360b477b6c6830c51efbb3f07f938fa909bd3abd890c672a1469e22118254c63c29b1dd964134b1a699e2a82b09241f89d8e4461a07cfb79888ea3d287a2f06f47acf50416dc0af5a55f54c7c568faed3482f31b8b57d9d25ad97bd0aa032b3fb8a48fa87743b90c232439afee74d1b40948eea7c4308c1d921c68dcc6fb19a1236f648e5f6dd9fd0ce5cfd54f4974e156e87180a6c93f6b88fff3e0f529f0da6cf0396cb1128238f4123b3ff9507b0a60cd67bafa9264c93287eb9ff74e6afe094c4895173f62bd0c5a0ab895ae458b557247d52411342d960820086f3901898833a9b26e20542237a74e92aa842697ad9d36aa3bd8a3ed5dd15ddf1799a83b3cede3159974a88295d77eb33972fd4a6de9acb8312ef52efca28864d7b6661f0d007ea3239f9efb2b98b02dda979768a606ecb50e707122b538182b32b9a1c6707178ea8dd881dd73f899feb8d0d187b25d99bd0ef223247fb08c5bedd65fac30aeec3cf45ff44433a12db9860a9cac18b112d27ab96069441c3922cea64b9fe26e0a310c1f0e65539b167afe516efb4ca44f9d17dbab9ea346a2c15af4d55bb8c55267c3ddf93043813fad7c8ed213a37242b37664e9a071276955869e39d37a199b900742d52bcb4cd0e4bee08ea280b94160e090251799840f17f913fb25a682deb2e920147f8d9cfa6936d5b58506cd8e4f5817d480d6f7a1e052faf74443dcf7342dbb90dd8321f3ee61585e3a72ca615e5d53ab61ab5177671b30f6bc82ea17063b858328dd5c9675191dd2f7979b6bef88ad2353aef10861577c7401440cd868a055ce6c60c0719d84c346b23571fd9568bafe0f150f25cd5b67c30793fad806263fb7411f32a10bef7c7f696a6b6c75495b8908ae15c246ded26d5f48368a77e5c6d4ca086e9ee9b50f9fe82d27d0abad089997f4f76d9e1defc0b5a742a9667a21d050fdf70e682955e20addabe0debe9cb0530abe52eab1a8cd8bb8321bb9f730710cc4abd757c95852431b68c160c094606747332997dfd781b112e547a1ceba8e32fc685a5f616ef4520e1702857b288b9c7e807def9327af2176403a4061da4fc89211379a30ce045711ab97f1c69185c2656ec1ea3ccc566787ba60799dc010b8bcb6090c1561bb4c2fcac03b1870b21930fe6405ae1ba75a2a404dd910dcd05afbfd83b3e57d13229e7ab7134144422c3ebea089372cff829f1987970a103d93e793c25e3f59b230f13fb309341b6db3e3a89778c2559c8d69e90e8f15e756b5a15f439ddd753b146535eb99e757e889022199d1a356d61059a6115e842fe50d8f8df5266eee76721240ffb8589e454f018a53fb3e890113b8c9e8d53eb3e1e3f53878d8f44d54e63ccb059672589ab529fecda6fe14f735b2269acd80cffab4025eae28e84dd2ce5662825e7c795932789e2ab45336caac17617ec6627459ce1ebe2ef97e663b5294b8f3b1a44a7ac1f0fc66bd386aa17e71ad3b9e349bbd500f36537fcbcb6ed721c91b410ac3d7aa3ccbce0320108762ce0d7ca95b2def3fb62a689bdb63a1ad28b990a5f0e45ca6529cded6addcc257fe95afe4cfd221c64d31ac02e19667714d0177e4eab572e8e45efade8f3616341a0945ee8eb7444b10791eb095944d3328d4d8973c383b05a6a9c09a1951767f203e9d8cefb6c3494a74be1e95e9080c82573b7a19833efa1cb45a508e32f6096dea4625f70fdf6582a2964278bef26c7e253f3130c8bb8ff9b77e56aa62ad9d1cc642eb5c4722a223c7e782b69dfd255c83d247d51a66eeab70fccb17a9027a1000c8fd7f4dca572a860654093640a758f8403d6312c8638d70a8dfa14cf1f385af71ebe116573f6cc85330158badbde7320efb339403058338cd32574c7d81bc686ae9fb98f5d312962a2f7214629679d193f8d2e6c96dc0331afbc28a8517ed62f9f1803fadefb789370ea4b234d40295877576549587350e1ce9ce37fdee2cad7a15a4fb6d2e9eee6b10404b8245ffdb445d5f41d17449747fcccc3cee777476aee9730d9337022a5da6182d7415f9d851dfd032e20207ebfdf64b946ca82609ee458a5616268edf139aaa4062e74820f37b4165c3c30e191a5897154b5c558db45418877d5cee3c555bcbe57613d2085f294245d124c3bd998bd98dad56cb6ee15676bb27f57ba0976bba8e1c14ba10b8209bc59dcbe17d8245dd0b49f97140cd7ef045f6be9b05499c2df6322dbf8a45e4447bcb803e3a6f52450dc160e481ff8fcb2d4905633261b57f2a1bd3e33fc7e76255cb6e723c4b7e663cc17af7f898f56d2bb5e82cef2c9961fedc19d0e1149e3cfb009eeb1e4770784631a5823d34bb1133a5a4bd888de7b53d0e1eb847ee84d87ba5aaf96df18c21c7ad51537c84a08a4e81879fb20f5a306eea1730041b9eced0b3e6d3e0010b82da8472aba8bc20b1f2f82f33b4eedf8cb205baa99deed9fbfc3ffb8589bda2d1c0757df08e0e823285b0d33d2ccab0ece44874312e24f18d548c2406afd66ead4265975170944fe0068e1b9882db2e74e1992fad06e8fadab5b644aad6f1259db09889ff0135b0307b2b1f6e77bffa03cf77c71eb071fe46acd4ef751a5cf4fedb934ff40175a22b661eef4725bd25ef42321ee3b6c9d5a9311bf47660fd795e82a42cd3ac3c47342dacf6f5799154b4a6e31a723736fb08368f4358d4cfcee553f261c842cdf5b4933a6d673f4e5cfc260419d79039674f153829dd8abbe53432bfcb872230ea1dcd4fb841249c63a1835d2722e674578654bc42bbbaaed2e5b585d87a2af69cde7cbf6a6f0befa6bdb7ae8608321e337547792e3d4f9ebc168aa1316723b393d5692bdee9f199fded5306745835ec6dc404fafa47bdf997eddb5cbdeadf1797fe208b8f4e6455ee9b21585e6fa3506581c2089607967927c2e18abf399c4c7351f0dc4424bd719b650098e1a9f37c7715f43f393989cf570f4f2bcc54d3058a85c409c32bcb7527d975ee6657542bb7e7fc8be2ace0b096b39d99fe8cc40d4091d02797950dccb8077b975f3c8ccdd80cd2f98e7377be6e60fea0545a40b62741fef42b49a171fdc41881b1ec0e261171801378a7d691936abd86e89bd7200595991b9c5b3e403b0f4f05a20a4e09933fe93bc1f58ca202a062fe5520bbdce2833c3ce832e7540fd0c1cf56ba8ec83397df1aab88b67b68ecef5c30c43ced30661beb37b7cb3753f925a8597956a88b0e7b13244bdb7dbac59ba459f1dcd577bc468c99ac57182905d8f28dc2067de567b1075f70506fd8c9209403072cc302587af23b4af57505dac89b335d2775487091ec61cde15f425cdb7d896fb775affcc6c87c660339bc3c58c35cfa78c492df12e80f73023a236a3f0c40d7eca30bbd76182464880f25784dcd460575bfe7f64715d26e87336a689f049660723dfd5438f267053372c13ed7c6be05cc3efcd316ee6a45a59570d8586775b361b15278906f5b9e64fc81d59cdb6a9f64adc937b18e91fc59b89fbdb37bd94f46953ec1ecdf303a86e057a9837d718c56b7e518128095bc01b53963c323989887837dc6d14c82ebd713778ff00834c1fea43d459f44c9c172b06b85b9f02f7ca941c5595e335549e83f1e3e23c3c74066345ccc788847545a29fddf8bb06cb7b9a25b61271c766a60f62c8f78a69c35265f3949d2a8308be8b28c8f7bfa035710ba4bb19b70d55267df4d95624fd5be5c253ab3f6c0103a5f9a27979916ae3b1210c3b36ba23773c8f1d545c29d7be3275224cec60c20baddafd207020c06e351e810d8d28b398fdf23986a0080ad89dde952f293712bf0d58b811169a41a910b57c4c1dcd91935bbcd6fe5c7bfbfc9de19984f03721c3c4ffaaf1f6e9a682eada53e9a5f49249fc911bf1a5412b8661c1fa211ba7a53a8f8f5415649d8d7b1427df8e40c3ec9372efe7a52e4740fa7bf98f5fdda4af3587d6b7d3416d9a30be10339d6603ba00802adbfba8b5bfb7e863d81ae951f29e1ebeadf813c78e3831d48b7990861ba2ea86af9bfafe16afa80ec393a7cd3a52de6c8e21beca96bd82257c65435095ffcc23bacb238d57359ff9cc9c6c5bfbbb1d021a5e93abc41b294d3e18040906c6752899fff8a26d8b5b9f87875baca1287e3a1baf6d9c5a5a8a729ab9ec101571630e3899aa2366a2e599958a2c434591bef228074e789f065ff8de518ba10d72f2a92c7dad4c69f93569d36d6a9ec4d1b6fdf38aef10896ac6dead70f6828d7a44b7572fcecb59fdeed959c85af31b7abd2347a5e1eeb732aa31a73da032180871aba33191c07dea4f03f510ed276846fcd9ed7d2ba592771581211856d35e95855ff401a10807808b8ab3aea64f238fac0a16b733664ab4214c4fe6d8ec659b0c2439463fead053a3a0261c9199e1ebce4e2cdbce2477af27efeb30b86febe7c415d58d324216b697c5f9c6599fecbd2ad2dc165a368521d9bc5f627fa1a08a4f1ef60c8ac02fda7e6f19f5a0887e4c79050692aaff6de9157145a9f913135727d0f31329c76facc07e1737e47f28c40c8bd730594a68d7be8a44bf4129a87c0fa3cb8e2c3bd484c8a3941dbd9ca4a37ca512960f08302b2a41a51a179e160160c4525fa4c6debbdff92b99d1b89e3b4541d7c7509f399f1c7fe6e6e11e8c097cf6b9e7adfcb745114f60c064c2f1155129ccb9dbd3799e9fcb4012de8ebac3f3c3d839f917923068bf16214f789723853051eafb578af25aef74599338891020c7fbbc086eecbc761b6d5b8e8e16e52a50399dd3bd65f48b732e66d08e3d54cbb5e34b231f2ee3a8a73fc8d567a573ce7bf926eacc82d4c6cb636fda13a06cd806de84cc19ee6d85b1c748b4623fbf48ed1709c4090851aef9d8aa8bbc3b68d328a0f180c1af15f7e914fd672365f1b3b602b1edc084e1d23ce36a888a7ee4e7b746fabdb08008d18b26a10b3ce4c57e1a026f29f0470dc1f6cba816c46319dc06a50b387c938bbaa1c8f0b6c8b6843b7c73bfec0f21593e7ab317b9f729f1398deb81fab7422f28b20a032a36a03afb94fdf8604cf3174def90fc616245e3be8da76a0635dcbf087338baa1935071b1f75ec75a7282691f06300cb3dce2ebeadc6", 0x1000}, {&(0x7f0000002000)="579cbb4a7cf4caeb34633686dedaabf9196ee1d491d9d96868880dd81cb6e51a7b4f870940b9e48c53a2ea9331ee0c5964474c9cf969c33fd3ac3b28d9a2ef25d1e6f8a7a09bf0d934c76eece01eb06ce0fb9d59", 0x54}, {&(0x7f0000004000)="be3822346f4a46cabf1c5067a446d9809a6f0047f260860c705d319dd6d531b3a0799334503f4771cb7dc033cfa6537a9c7c3dd913142e259b520eda642bbc723e464168d3f59cac56cdbfc7c308500dc1ed2a9500aa655b90cf04bb203da2fee653e8fad874bbbe1d745a29786d2cb267d00be44dc538ef0b96d614b3cd2a2afeec7132a3444c1bbbae1fd5e891615b298d113b672465106f0ad8d5048b794b1461446f38e393e62623aa011b54208382db2a3b0bffff461e9b29b98ddd8a8203cfd401bea6204a2d65eedbdd08ebbe7b25d8", 0xd3}, {&(0x7f0000005000-0x7e)="047704883628a591cc90e06e32c368305fef38afb0f0f2367726b159d88e1b9e4b80dd3d40d42481db40462aac660d7b3342b1721272e3c0f378c1d2007045aa8e82f203be6f881c263bf9a3b278e44fc097e35abff3512d6d9b5f0b02e1196c94de81b4bed40aad21fa0964899ab1fa0681b7c699208726b1000fb7dea9", 0x7e}], 0x4, &(0x7f0000004000)=[@sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x9, 0x6, 0xfffffffff2ccbdf4, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8000, 0x1, 0x80000001, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x1, 0x6, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0x8000, 0x10001, 0x5, 0x1000}}, @sndinfo={0x1c, 0x84, 0x2, {0xdc, 0x8, 0xa3, 0x0, r4}}], 0xdc, 0x10}, 0x41) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r5}) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000000000)="", 0x0, 0x48800, &(0x7f0000001000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xfc, "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"}, &(0x7f0000004000-0x4)=0x104) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000003000)={r7, 0x7}, 0x8) sendto$inet6(r6, &(0x7f000098e000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000620000-0x2)='#!', 0x2) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000584000)=0x3, 0x4) write(r0, &(0x7f0000458000)="8ec8e610a8e8cec451fc3afd37a1844ca67f870f14c4ff68c2f26ed4c5988af9a50fe81034c6423948e433cbdf5dc374ff2107456ef4ddd49c2d4e396969167328202d25f4127981d1e8c8248fd9a3444ad48c037356bd43ea1927a1552be415d5e167bb8936a2", 0x67) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getdents(r0, &(0x7f00008a3000)=""/4096, 0x1000) 2018/01/17 09:21:59 executing program 0: keyctl$restrict_keyring(0x9, 0x0, &(0x7f0000000000)="7c7924c100006900", &(0x7f0000001000-0xf)='vboxnet1vmnet0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x7fffffff) r0 = memfd_create(&(0x7f00000f9000-0x1)='\x00', 0x0) writev(r0, &(0x7f00005d1000-0x38)=[{&(0x7f00004e3000-0x1000)='^', 0x1}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00005d0000-0x1c)=[&(0x7f0000209000-0xf)='&keyringproc,!\x00', &(0x7f00002c5000-0xe)='nodevvboxnet1\x00', &(0x7f00003b9000-0x1a)='mime_typemime_typetrusted\x00', &(0x7f0000df6000)='\x00', &(0x7f0000a93000-0x11)='mime_type$system\x00', &(0x7f0000829000-0x1)='\x00', &(0x7f000045b000-0x1)='\x00'], &(0x7f000034c000-0x8)=[], 0x100) 2018/01/17 09:21:59 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e0000)='/dev/autofs\x00', 0x80080, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000ecc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/ptmx\x00', 0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r2, r1, 0x0) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000003000-0x6d)=""/109, 0x6d) timerfd_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) poll(&(0x7f0000003000-0x8)=[], 0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000)=0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer2\x00', 0x121600, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000006000)={&(0x7f0000016000-0xc)={0x10, 0x0, 0x0, 0x871}, 0xc, &(0x7f000000a000)={&(0x7f000000f000-0x100)=@alg={0x100, 0x10, 0xa, 0x7, 0x0, {{'drbg_pr_ctr_aes256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3f}]}, 0x100}, 0x1, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000016000)={0xfffffffffffffffa, 0x81, 0x4d7, 0x93, 0x3, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000128000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000264000)={0x0, 0x0}) ppoll(&(0x7f00007a1000-0x40)=[{r0, 0x560, 0x0}], 0x1, &(0x7f000061d000)={0x77359400, 0x0}, &(0x7f0000fe8000-0x8)={0x0}, 0x8) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) fchmod(r0, 0x80) truncate(&(0x7f0000003000)='./file0\x00', 0xaca) execve(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000005000)=[]) 2018/01/17 09:21:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f25000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000078d000)="", 0x0, 0xffffffffffff3b7b, &(0x7f0000003000)={0x77359400, 0x0}) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003aa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f000014d000-0x40)=""/64, 0x40}) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000eae000)=0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000ffc000-0x13)='\'eth0&)K&+-bdev,@.\x00', 0x800) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000ff9000-0x5)="0094c9b80a", 0x5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffc000)={0x0, 0x0, 0x0}, &(0x7f0000ffc000)=0xc) r2 = getgid() setregid(r1, r2) 2018/01/17 09:21:59 executing program 0: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x9d19a26a1594f882, 0xdc) ioctl(r0, 0x200000005384, &(0x7f0000209000-0x40)="e1c5882461938a4da831da88131bedff1ea3e711c78caa7f3b97421138d54d7028dc85c363572688ea984d0575f33c8fa450b78d0f6b80e61221af016d5e2c67") 2018/01/17 09:21:59 executing program 7: sched_setaffinity(0x0, 0x4, &(0x7f0000caf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_setattr(r0, &(0x7f0000183000)={0x30, 0x6, 0x0, 0x4, 0x10001, 0x8, 0x0, 0x4}, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/psched\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000039c000)=0x0) capset(&(0x7f0000e21000+0xbef)={0x20080522, r2}, &(0x7f0000c13000-0x18)={0x9, 0x101, 0x0, 0x117, 0xffffffffffff9c2e, 0x2}) 2018/01/17 09:21:59 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000cdd000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000006000)={0x0, 0x2}, 0x8) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000005000)={0x1, &(0x7f000000a000)=[{0x0, 0x0}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000a000)={r1, 0x14}) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x43, &(0x7f0000d15000)=""/0, &(0x7f000062a000)=0x19) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x406, 0xffffffffffffffce) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x10, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000e80000-0x18)=@add_del={0x2, &(0x7f00006e1000-0x10)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x2d, &(0x7f0000949000)="", 0x0) sendto$inet(r3, &(0x7f0000f77000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f0000a2b000-0x8)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0xfffb) 2018/01/17 09:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001e000)={0x0, 0x0}) fallocate(r0, 0x3, 0x4, 0xffffffff) r2 = eventfd(0x2) poll(&(0x7f0000bdb000-0x50)=[{r2, 0x0, 0x0}], 0x1, 0x1) r3 = socket(0x2, 0x3, 0x401) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f00000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b0000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000190000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009c000)=0xe8) lstat(&(0x7f0000793000-0x8)='./file0\x00', &(0x7f0000e16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() lstat(&(0x7f00002af000)='./file0\x00', &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000782000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ae000)=0xe8) fstat(r1, &(0x7f0000cbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006ab000)=0x0) fstat(r2, &(0x7f000083b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f0000425000-0x4)=0xc) r16 = gettid() lstat(&(0x7f00009e3000)='./file0\x00', &(0x7f0000303000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f2000)={0x0, 0x0, 0x0}, &(0x7f0000ff3000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00002c3000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003f3000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000176000)=0xc) r22 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000439000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d2000)=0xe8) lstat(&(0x7f00009fb000)='./file0\x00', &(0x7f00008b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000963000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000359000)=0xe8) lstat(&(0x7f0000bc7000)='./file0\x00', &(0x7f0000f21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000053a000)={0x0, 0x0, 0x0}, &(0x7f0000ad0000-0x4)=0xc) fstat(r3, &(0x7f00000f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d88000)={0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xc) r31 = dup3(r3, r2, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) r33 = getuid() r34 = getegid() r35 = fcntl$getown(r0, 0x9) getresgid(&(0x7f0000624000-0x4)=0x0, &(0x7f0000441000-0x4)=0x0, &(0x7f00005ce000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000914000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000053b000)={0x0, 0x0, 0x0}, &(0x7f0000521000-0x4)=0xc) lstat(&(0x7f0000602000)='./file0\x00', &(0x7f0000fc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b76000)=0x0) fstat(r0, &(0x7f0000238000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ab000-0x4)=0xc) r43 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a88000-0x4)=0xc) getgroups(0x5, &(0x7f0000306000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000153000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000cdf000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000-0x4)=0xe8) r48 = getegid() sendmmsg$unix(r3, &(0x7f0000f8f000)=[{&(0x7f0000095000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000718000)=[{&(0x7f000035f000)="1c8fac3b5990112436c01da6b2b39fb1e7c33dde8690c34e508a73efae19617b153ef0192ef44c9db54b87d5cf1b8961c4bb497081965e11d2f33cbd64b7d682f8050768d1c962d3f8051d9f0c3c441f98def9757654aea008954d05266f0787f40f76c889a38522131b1037638a3c70878644b497be43cf7bbdaed0e06c4ff1734337aff7c4b8f1ac812747e5c0129731b48442beb40e0a8d5e8afe7f921467ae7ad855da8f418635c6ff6c", 0xac}, {&(0x7f00009fb000)="bf5322d1aadcacfa3fce9cb08668b22ac18eb501791ff0dce48098bfc094d1637c1845ffe0340df8da0d64bc7e63e4c4a63a95e5a07819d0bd2193c12866bce30a98bf4ff2e08336e459", 0x4a}], 0x2, &(0x7f0000aa1000)=[], 0x0, 0x40000c1}, {&(0x7f0000af3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000820000-0x38)=[{&(0x7f0000575000-0x24)="39d38eb405250ac11df274ded6b69080b9a46698be697a7a03c8e36cdf3b0e17e24c719e", 0x24}, {&(0x7f0000320000-0x15)="82145cfa165fbf4590f2a5995454b5a50e78652cf3", 0x15}, {&(0x7f00007c1000)="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", 0xfd}, {&(0x7f000067d000-0xd5)="ade5c7c9453883d2a5ef87cf872e3a1f9d123b1117b9ec36d710f9115a63d1839a53ba0560bb944138e5f64df5adab9c910c734633edea7bbbec1a9398fe5971475f21412c88bd8a254a572ff6692b280f666890d931a7e398eae0da13e627af8c01654ff88e8e84dbd30ecfaeb7c3ea9be015d944c46982a592ee817daec161fe73811d32d99579cdd2f8ffb862807d78da52f1154b20b2280b5a9db994ea9a7db0590e30a24bc2c9ec492e402f736d1fcd0d5b65c93dca892b6fcececa6dbb9dc7782e71d1a0628e7c3f32edbc5649a6481d545c", 0xd5}, {&(0x7f00006f9000-0x71)="33abc6f66b2d8c0913115997e1e903a1efb46393f669116b1fda3187fe90dd051bf6867ce658ab7a97931e3cf007df6f65f10a74b96e384f456f3699a70b797d3bd4ac39fc3c8f8619e8ce496def7c7792cfc4dd4b87633627e59bc9ab238456953f13bb4d66a68e88a22d03493a017c0c", 0x71}, {&(0x7f0000241000-0xec)="6d9aa7587bf87243eac22c377fada0d12d97091f5a9f7b2d2f05bb7d52861df3abd45b63f658f0c8040031d9c73800d0410f87021b9ec6b731e7d3862457206ba703bd1cf2a38cde3083326bfb923767abed4bf4bd9c8b7c29324ea0974879aa96cb8c7c1a949427137aad7632963f29961417168e63691935da587fd11b83ca4dcf9ca2b9b148f703ed2e28767c8d8dd109eb107a9e9244208c45f0691782b586e65f670b0b5814f9100fffb1b627187cf48f080a2b05ab800efafb22ca3f964068b75cedf89b6869afa4f6b1dba2b59b475d578830b65a609df7aaf5248d36d0238f36f624a7224cd08d06", 0xec}, {&(0x7f0000177000)="55bd6ce79386c86f1773622c26e66ee5de1a7ffefce6f3298f8a070094edb6b2d22a2b21e7f91272f167571cbfdce34550f65532b0753e89698c01edd9d8f80b90efa42e3de716f9aedd755845741674fc717ed78ae04ac9e52df76bb642add48c7aa618eee30d27ed5e940af8a0f7841ff3d856876c573c18764f2349def98e591a00", 0x83}], 0x7, &(0x7f00009d9000-0x24)=[@rights={0x24, 0x1, 0x1, [r3, r0, r0, r3, r3, r3]}], 0x24, 0x4000800}, {&(0x7f0000856000)=@abs={0x1, 0x0, 0x2}, 0x8, 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0x1000}], 0x1, &(0x7f00008c6000-0xe0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r0, r3]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x24, 0x1, 0x1, [r1, r2, r2, r1, r3, r2]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xe0, 0x10}, {&(0x7f0000b87000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c7e000-0x18)=[{&(0x7f0000c83000-0x88)="da412074dd786d0da3841ce3e0301d2f9a533c6fde6890cdb7784a197b10bba310586d3ab3ab60b9bb71949f3b9a6bd37ab15f7e5be847a533898d51e03208d9eb8020b300c98da9f8c48911b7b102c1af9fc280f8c88d8d433770a4401aad59b03bc3034042ad7b0c66b339b51e04a56f04db19345f48ffb147164780444c4a93a236398e39ff7d", 0x88}, {&(0x7f0000f2b000)="e57732c69f7370a149e0395f8b11797983d0dc7c9f3d066779a6b63db1c146b9bf5d6e5e640d4e0e49252616c1d744bffc1f73b1b7db731127e9ed94666f07c62d385cf0f8383e40f4a861d88526e09b71a9279198122b5c5c787daf4885cb0feb09cba50bf4d8811e6d4ed7cf6e1fb822d184786e337f7e873fe9a0805caa50b5a3af7d1bccd0a788aeebd19b0f96b46e496fde04e9c27e4487a9b3232f21ab3e33addc52dd539941606a27a1de8107d9cc", 0xb2}, {&(0x7f0000dee000)="839b419eebede9bfc930db7de9f425daa98baf074f1376f93754ae5a065b02d6df0b0e1e23b7bb818a207106ec7b8ea7e3ebc07b32c9651595a4c5417f6cd71b", 0x40}], 0x3, &(0x7f00007f2000)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x1c, 0x1, 0x1, [r31, r0, r0, r0]}], 0x4c, 0x0}, {&(0x7f000028f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000575000)=[{&(0x7f0000c96000)="7f8ff1a8a3d4d02877410d4cbd722a7577c2947affcef8f74cf47962006e1b6e4006c8f7dc3038028f1801efe34d", 0x2e}, {&(0x7f0000581000)="c24bdfd8c28aef9b2741ae74d2abdecce7bb67520a1d9e5dd19d47b72e342333f3a71666ef0196763a6b67adc386693d33cc3d2e30ca73262f3a089da73210d1050080691e77a1fec7c062f2d373891039053607b2f6c1a53bf681a35b2e6cfd36007f35d5faf93c3f663e1068989673342a044a1594bc17d11504d4ab0432d2f9bfe3fbc5a963d73f91d45962a6d83ae808a1471116aca63d3ead897030", 0x9e}, {&(0x7f0000530000-0xc9)="6360524f24295e23ef09f0d1a0d46b60181c71ba454af586265cc8d588e741f26e80ceee765d4a40922caf480f1cb53246eb2608fc316a90c830c3e6fef96ed10d2c1970794b8db21a8b4efde9741571771f89e507a5be5de7981d898b9306c83a03a79b0dd97001bbb2543054bd7a6db15c3af8231ba6c9ee5e732b3a7637710b0188386a2d7826f5a200cf33c9a81560d5cd068039b9afef5676aa985fdf0a70dc0d1d5079c97b6808ced3ee530dd94db1d605f13e4b5ba490be6172cf023612859bebe780e58130", 0xc9}, {&(0x7f000085c000-0x6d)="542d8fdc56fc131f724d2f8c4f52f4be4a765001104bbeb401c550ddce98e88e64a83d45163bf28c31be5520ffab6816d018e90351d89937a1186c5caf39912874249a1c98edd5ac838415d7e5e1f7c5d0b91130018c9ca39324a5f60d76673e9798f63fd92002b6fb9f541f18", 0x6d}, {&(0x7f000099c000)="58d50da93e225f0f2f7782e3e49c5dbdddd22d545a5c43601aa8efc6bc56659227cd73142464e80b5fbf11bfa41938c46cb6d70346779b43ea2c268ae4f2e2027df8508cfae8f76eed65d3de4b079a82429585289fa29b6d6594493297a00dacca476881a8d41e2f5d3ea1758f170c00f40e0d34c72df8c9ef6d963a32e59bd7a1722d33edbf2e4f6f8b482e3754402f23f8bc85c79cb064cede35890dd4432f265390677acc35d498ca831e31ed7b41c3284085c752a8f760aed399", 0xbc}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000419000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009fb000)=[{&(0x7f000079a000-0x1000)="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", 0x1000}, {&(0x7f0000499000-0x81)="89ad4091f3fca4d9ea9d508fa6b30bd420b07b669a626ee14c20ac4cb871acdbb63dd87bf9d23d524603b22b6b1d1848f68e892c98e7f8a379c20e5ab7a84ea15fc81fdaf8d0fcba4ed5375369e490d3b7e5f1055b88fa4efdebc88337d943069a2711672c27e898d68c9e19987b3cbc150dee109918812ff3b1f2c35775b826f6", 0x81}, {&(0x7f0000933000)="08082b4c1c28d0286048f9a811fe4ab1a44d8b2f3571dc66846016171c595ff5e0439881d714ee048c73168125d96a35886859e42e05d537a2e24caef570c30197124de2d5e38b81ca9c3ba097c260049b8eeb29eef160d805ebc31f6e14d835919be41f1b98859e903163614cd3c44da11ef1fff3c659fcfbf3d362f95519a0bd46d9cf5c3950d32370effefdc1829dfd4c8265de29d84d32d8f2e80e1ba8b2b01182088bbdd19b8defcc65a90debaff4d0ddfca487373fef9a755ee40756a816", 0xc1}], 0x3, &(0x7f0000bba000)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10, 0x40}, {&(0x7f000049f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006fb000-0x5)=[{&(0x7f0000afd000-0xa9)="0a55ca8bf091d2c6d33f3a72fa55c7cc678dfd867d1870116f9dc9778d0b3dbcb2571133fa50b1cec228b88a36c3516b85fde328fe4dfa17e3fa224310dbf5dfa4e843057f956512c747007bd4ba477bfa91c4eab72e723ba98fc34dd080cd3c74519ecfba39bc8009c7b649a672cbfbd58a9aa45256cae1b63c1a406237fe5bde9e633ac3396be840ff8041101512aad2d678e5ce700060c7cb8d22479d4df2e6b99f3af4cbc6a2ad", 0xa9}, {&(0x7f0000342000-0x2f)="cc0ce231e209263839c55f4d9821ec8024bebb95de5d9d6e129cce3fce922b5f9b90bc5de86fde7af5b3c34c6fe11f", 0x2f}, {&(0x7f0000175000)="", 0x0}], 0x3, &(0x7f000043d000-0xdc)=[@cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, 0x0, r36}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @rights={0x30, 0x1, 0x1, [r2, r3, r0, r2, r2, r3, r0, r2, r3]}, @cred={0x18, 0x1, 0x2, r40, r41, r42}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r46, r47, r48}], 0xdc, 0x20040800}], 0x7, 0x8040) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000588000)={0x7}, 0x4) 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ddb000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x800) write(r2, &(0x7f0000090000-0x35)="9e8ff39f7a08b549af5825e548e970d3de4aaf698d7caa8544ad1996f71736a915e6655e51030f2f26b784516c5d9d5b7c5ab01709", 0x35) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f73000-0x20)={{&(0x7f00003de000/0x4000)=nil, 0x4000}, 0x2, 0x0}) 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000004e000-0x19)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000051000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000052000-0x8)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000052000-0x8c)=[{0x4, 0x7fffffff, 0x3, 0x81, @tick=0xfffffffffffffff7, {0x5, 0xcdf}, {0x5, 0x5}, @time=@time={r1, r2+10000000}}, {0x5, 0x4, 0xe124, 0x5, @time={0x0, 0x1c9c380}, {0x4, 0x9}, {0x4, 0x3}, @raw32={[0x401, 0x3, 0x5]}}, {0x1, 0xecc3, 0xfffffffffffffec2, 0x100, @time={0x77359400, 0x0}, {0x1, 0x3}, {0x0, 0x1}, @raw32={[0xfffffffffffffffe, 0x100000001, 0xff00000000000000]}}, {0x2, 0x8e0, 0x9, 0x7, @time={0x0, 0x0}, {0x7, 0x2}, {0x2, 0x6}, @time=@time={r3, r4+10000000}}, {0x1, 0xc12, 0x10001, 0x0, @tick=0x7, {0xc9, 0x8}, {0x7fff, 0x1f}, @raw32={[0xfff, 0x3, 0x9c4]}}], 0x8c) rmdir(&(0x7f0000050000)='./file0\x00') 2018/01/17 09:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, 0xffffffffffffffff, 0x80007387, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00001dc000)={0xf904f73d65f7e57d, 0x0}) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$urandom(&(0x7f000039e000-0xd)='/dev/urandom\x00', 0x0, 0x10000) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f1c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000018c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00008b0000)='./file0\x00', &(0x7f0000fac000)=""/112, 0x70) renameat(r0, &(0x7f0000548000-0x8)='./file0\x00', r0, &(0x7f0000f62000)='.') 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f00005c7000-0x8)='./file0\x00', &(0x7f0000bd6000-0x4)=[&(0x7f0000a40000-0x8)='*em0GPL\x00'], &(0x7f0000a86000)=[&(0x7f0000bc5000)=',\x00', &(0x7f0000593000-0x7)='{wlan1\x00', &(0x7f00007b2000-0xe)='cgroup{[]ppp1\x00', &(0x7f000036e000-0x1)='\x00', &(0x7f0000399000-0x1)='\x00', &(0x7f0000a44000-0x1)='\x00', &(0x7f0000b66000-0xa)='-vboxnet1\x00', &(0x7f000090c000)='\x00', &(0x7f0000f66000-0x1)='\x00', &(0x7f00007f3000)='keyring])\x00']) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x80000400000027, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) clone(0x0, &(0x7f0000e28000)="", &(0x7f0000053000-0x4)=0x0, &(0x7f0000cff000)=0x0, &(0x7f0000c86000-0x47)="") getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000f77000-0x4)=0x91) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = request_key(&(0x7f0000965000)='pkcs7_test\x00', &(0x7f000006f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000176000-0x1)='\x00', 0xffffffffffffffff) fstat(r0, &(0x7f0000b90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001d0000)='./file0\x00', &(0x7f000096a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket(0x11, 0x5, 0x7) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd6000)={0xee, 0x4, 0x5, 0x3}, 0x8) dup3(r0, r0, 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x639014c2}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000393000)="", 0x0}], 0x77, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f54000)='./file0\x00', 0x100) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") pivot_root(&(0x7f0000527000)='./file0\x00', &(0x7f0000a12000)='./file0\x00') 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000a73000)=""/253) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x101002) write$evdev(r0, &(0x7f0000cb3000)=[{{0x0, 0x0}, 0x4, 0x0, 0x0}], 0x10) lsetxattr(&(0x7f0000999000)='./file0\x00', &(0x7f0000bab000)=@random={'system.\x00', '/dev/input/event#\x00'}, &(0x7f0000dbb000-0x13)='selfvmnet1wlan1GPL\x00', 0x13, 0x2) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000423000)=""/233) sendfile(r1, r0, 0x0, 0x72439a6f) r2 = memfd_create(&(0x7f00009ea000)='/dev/input/event#\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000053d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8f000)=0xe8) bind$packet(r2, &(0x7f0000f07000-0xa)={0x11, 0x16, r3, 0x1, 0x40, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e79000)={0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000887000)='keyring\x00', &(0x7f000081a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x2000) 2018/01/17 09:21:59 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x40081, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000017000-0x38)=[@in6={0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}], 0x38) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000017000)=0x0, &(0x7f0000018000-0x4)=0x4) sendmsg$nl_netfilter(r3, &(0x7f0000004000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0xc8)={0xc8, 0xc, 0x7, 0x1, 0x1, 0x0, {0xb, 0x0, 0x1}, [@generic="d27d55db1a38ef45a55f0a003465b82cf499b4c4f90d0026b81b39b19e3107fe1168a5df6a53f0b946f0bde83ff2998dc335ab042302ebcc2805a7b125fd43f12c9f2ff7ca36f45f6c4c68", @generic="33e034e54394f413e84f0dfce0fc04ca5a72a60d8379895511ff5d0ca8503c150200a0814341cb5526d53ce441f5d0f00dd89a16e7a093af97bfe13ba59ab056bd28cfeb293c5789adea9434d5fe8b491588559a4db3f926a1ea000f5d355e78d1c994aa8169"]}, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x24008000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0x40000000000030, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c5c000-0xc)={0x11, 0x0}) r2 = dup3(r0, r1, 0x80000) sendto$unix(r2, &(0x7f0000dc3000-0x38)="3f68daab3cca583589fbd1b7cc169b47e1c0ebb1b8a050ecea62da8ef9f4b5258445093e2ecd933b5f924ec7608993107e83b1dd1d89f7f2", 0x38, 0x20000800, 0x0, 0x0) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f000095d000)='./file0\x00', &(0x7f0000679000)=[], &(0x7f00004c8000)=[], 0x900) syz_open_dev$usbmon(&(0x7f0000585000)='/dev/usbmon#\x00', 0x0, 0x82) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f000072d000+0x7e0)='./file0\x00', 0x4000000000000000, 0x119) getsockname$ipx(r1, &(0x7f0000b21000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000092b000-0x3)=0x10) 2018/01/17 09:21:59 executing program 6: ioctl(0xffffffffffffffff, 0x705, &(0x7f000001a000-0x74)="") 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r0, r4) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000098e000-0x1000)=""/4096) tkill(r2, 0x16) close(r1) r5 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000eb6000)=0x0) 2018/01/17 09:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e9000-0xb)='dctcp-reno\x00', 0xb) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f0000bc2000-0x58)="580000001400192340837fffffff8c560a0603ffec04810000000006007e58000b4824ca000064009400050028825aa8800000000000008000f0fffeffffec000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/17 09:21:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000213000-0x4)=0x0, 0x4) r1 = request_key(&(0x7f0000e32000)="63846f4b10", &(0x7f0000eb2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000379000)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000017a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebe000-0x4)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt(r0, 0xffffffff00000001, 0x4, &(0x7f000000a000-0xd5)=""/213, &(0x7f0000004000)=0xd5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000b000)="98e14b3ad2fc242a06278e4bddfa76495450ee321127df549a4000e453016550e79e5377a26da3119e50dd2ed9522abaa97dcb04845b57fce8524ed3890e431d7c93b0fe0a16e160081f7033873114996142331a1c8dd19a623f25de503983ffd88a0617cd06c198d8b95a989d2fdb0ff0594707f536fdc15b783d536e3c0e1831f51f90ca189ddf8beff2f932f269999eb2099ccf06720cb06c02f29e", 0x9d, 0x4000000, 0x0, 0x0) 2018/01/17 09:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057a000)='/dev/sequencer\x00', 0xed66f3516f87cec4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cf8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000047000)=0xe8) sendto$packet(r0, &(0x7f00003d6000)="0b728f50403551a1a76902649ed23fd9e22f7e28a1102471a9eb09c63edc33daa3da63909914b04ad4c67d684848d58fc0c000d5d05ec037148c7e8c940dbb7335cece6be4ca1800ab120e490727b308eb3ecc21663b4e1e21d8f0664f7a726920115fd993135a95638894cfbc43652e3ef5754505c52846a0eafd6ecf866afe38cf03ac6e13dd51586cb575b06c036eb7adde2c6f80e1506cf6a1fea1154f78c9f7f7d31def314ee3deef31f1459714b6aaed6aff22c90c23509bcd1e7fcec9eb1f343d0c97cd0c9ed62e768fb512", 0xcf, 0x4000, &(0x7f00009b2000-0x14)={0x11, 0x18, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) futex(&(0x7f000000d000-0x4)=0x40000000, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000890000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e65000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x11) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003e4000)=0x5, &(0x7f0000223000-0x4)=0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000f28000-0x8)=0x81) write(r2, &(0x7f0000fd6000)='z', 0x1) 2018/01/17 09:21:59 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000015a000)='/dev/autofs\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5e, 0x6, 0x0, 0x5c1, 0x100000000, 0x3, 0x3, 0x10001, 0x0}, &(0x7f0000707000-0x2)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x0}, 0x8) ioctl$KDADDIO(r0, 0x4b34, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b9b000-0xa)={0x0, 0x0, 0x0, []}, &(0x7f0000cc5000-0x4)=0x8) pipe2(&(0x7f0000041000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000526000)={0x3}, 0x1) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x2000, 0x100000003, &(0x7f0000019000/0x2000)=nil) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f00008f2000)='auxv\x00') 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000f24000-0x8)={0x0, 0x0}) ppoll(&(0x7f00001e6000)=[{r0, 0x2, 0x0}], 0x1, &(0x7f0000769000)={0x0, r1+10000000}, &(0x7f000044b000-0x8)={0x0}, 0x8) ioctl(r0, 0x4000000002283, &(0x7f0000f92000)="c1") write$tun(r0, &(0x7f000002e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @ipv6={0x0, 0x6, "7154e7", 0xb3, 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}, {[], @udp={0x0, 0x0, 0xb3, 0x0, "b4c058b3cc7a22677dbd26c2a86998f801168953e5b8063608471f05716db56b8671349342ff9fbad3fc76804e76a42dc3ea25974bc3f141376a90abff28be1d98fb7b32257764c8e12cc88556322188e9eb3d6c644dfe2c1ae125bdb857a3a352cd7550b9c59d6bb2c8ae00dd7609a8e1d6d820ddf52eb4f61f9021621a555858a7de20b61abf0bd23e0d5eaf24e0de58dee077ebbe964033b6eeabc37139ac49f8fdb8107df690ed5580"}}}}, 0xe5) 2018/01/17 09:21:59 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe11000)=nil, 0xe11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d8000-0x5)='reno\x00', 0x5) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e12000-0x4)={0x0}, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x120202}, 0xffffffffffffff76) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000791000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000026000-0x3)=0x0) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e12000-0xc)='/dev/autofs\x00', 0x204001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000149000-0xe0)={{0xffffffffffffffff, 0x3, 0x3f, 0x3, 0x10000}, 0xf3d, 0xfff, 'id0\x00', 'timer1\x00', 0x0, 0x7fffffff, 0x5, 0xffffffffffffffe0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d1b000)={0x1, 0x78, 0xffff, 0x7f, 0x1, 0x6, 0x0, 0x329a89b3, 0x10, 0xe, 0x1, 0xfffffffffffffffd, 0x8, 0x6, 0x81, 0x100000000, 0x1, 0x2, 0x3, 0x8, 0x8, 0xfffffffffffffffa, 0x6, 0x0, 0x41ed, 0xfcbd, 0x3, 0x3080000, 0x9, 0x0, 0x10000000000002, 0x0, 0xeee, 0x7, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x7, 0x3, @perf_config_ext={0x1d6f, 0x5}, 0x0, 0xfffffffffffff869, 0x7, 0x7, 0xddb, 0xfffffffffffffdc5, 0xc0, 0x0}, r3, 0x10001, r4, 0x5) accept4$nfc_llcp(r4, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009b2000-0x4)=0x58, 0x80000) 2018/01/17 09:21:59 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000024c000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b5b000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)="2cfa73656c696e757800", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0) fstatfs(r1, &(0x7f0000001000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000000)="10434952cd717495595698219b6f016fbfa078bfe3ba22ece15216ffadc7af22a7a6de8265bff5d5a7f2444cd71d3000492ca4d207eecb0b2168cc4a4a3d1f9b97a16fdf2a4b2d623e0872ca702e3778be5d39487f79dc95f4ec5fc44adbc85ce3d4106a48008189913977e2e880cae4c9cb142da689c5c6bdf73f730f13c1cc5ea8c5f932d19e9d963221093490c97bbf3c193008621c458896d9d2b70640d2075c670e67b3ef366944b139", 0xac) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000b48000-0x4)=&(0x7f000031f000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b98000-0x4)=0xc) r3 = syz_open_dev$mice(&(0x7f0000e36000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) recvfrom$llc(r3, &(0x7f0000faa000-0xc8)=""/200, 0xc8, 0x40, &(0x7f0000976000)={0x1a, 0x0, 0x7fff, 0xffffffffffffff25, 0x41e, 0xffffffff, @random="1a7aadbeb2a0", [0x0, 0x0]}, 0x10) 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000049d000-0xe)='/dev/keychord\x00', 0x40000, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d64000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007c9000)=0x0) dup2(r1, r0) write(r0, &(0x7f0000ee1000-0x1c)="21e803ee5cf37e84602659fa99b859ac051ed7dcd4e62768f3551dd5", 0x1f7) inotify_init() 2018/01/17 09:21:59 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000015a000)='/dev/autofs\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5e, 0x6, 0x0, 0x5c1, 0x100000000, 0x3, 0x3, 0x10001, 0x0}, &(0x7f0000707000-0x2)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x0}, 0x8) ioctl$KDADDIO(r0, 0x4b34, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b9b000-0xa)={0x0, 0x0, 0x0, []}, &(0x7f0000cc5000-0x4)=0x8) pipe2(&(0x7f0000041000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000526000)={0x3}, 0x1) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x2000, 0x100000003, &(0x7f0000019000/0x2000)=nil) 2018/01/17 09:21:59 executing program 5: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0x12)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xf, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000003000-0xa4)=""/164, 0xa4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x6)="", 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x8000}, 0xfffffd66) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r2, r3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) tee(r0, r4, 0x6, 0x4) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009cc000-0x10)='/selinux/create\x00', 0x2, 0x0) r6 = dup(r5) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000aad000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1b, 0x14, "473b7bd41944c4f8d5e4f1a717fc4f9ec4fa5e01653c62263e67bb6bb2417933cb3fd12abb18ecaa53a19918163f5043bb25c76f3db3cdac9324ef4e7c38915b", "e14f4340bd1446fd2a880bb68baa724020979503c41581c272b00e01806a7f9e", [0x5, 0xc5], 0x0}) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r7, &(0x7f0000000000)="7593a7790e1de5773f641f3829ff09ec73378e8ecf9df0e22d22658c37bd51a126be68bc27f20ae0534a4c17ae0f86ce4719c75e11f91b41aa2092b4858119885a1ec2e9db922ef3e03447f8b26c34bd8b836c4b44de052c6f1e92639594686eade05221906329c720d53a6759ada4d9bc6ad5860a111d2465e7203f06e5dafa8c4303b0c84cc82daae6298f568c800125a498d7e5443d44c19b2a52615fbce9f962526f9c91c56ea405da8ca35f2f895644986add3d538d79c426153ae232d4bc576ea1b079d63eda330cc63d1de119e16ad3836fdcfc71b9c02b82cc6543d21ce37522d52e94b5b0125b91ab9b66aec25156f64203c5", 0xf7, 0x10, &(0x7f0000001000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 09:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) seccomp(0x1, 0x1, &(0x7f0000c17000)={0x7, &(0x7f0000907000)=[{0x6, 0x8000000000000000, 0x200, 0x3}, {0x80000001, 0x80, 0xfffffffffffffffc, 0x1}, {0x101, 0x80000000, 0x8b81, 0x2}, {0x8, 0x2, 0x8000, 0x1}, {0x81, 0x1, 0x1, 0x2}, {0x8, 0x6, 0xb6, 0x4}, {0x3, 0xd4, 0xffffffff, 0x8}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) fsetxattr(r1, &(0x7f000070f000-0x1a)=@random={'security.\x00', 'gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000da1000-0x5)='},+-\x00', 0x5, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000694000)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa0000}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x21}, 0x100, [0x5, 0x10000, 0x9, 0x7, 0x80, 0x2, 0xa60, 0x0]}, 0x5c) r2 = socket$inet6(0xa, 0x800, 0x7) sendto$inet6(r2, &(0x7f000002b000)="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", 0xb49, 0x0, &(0x7f000086e000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 09:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept4$packet(r0, &(0x7f00006cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009aa000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001a4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000, r1}) write(r0, &(0x7f000087c000)="2400000052001f0054f9f426000904000a07100800010002000000000000000000000436", 0x24) 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCSBRKP(r0, 0x5425, 0xc839) 2018/01/17 09:21:59 executing program 1: r0 = syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f000050d000-0x1000)=""/4096) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = add_key(&(0x7f0000ea2000-0x6)='.dead\x00', &(0x7f0000eb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1a000)="", 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000188000-0x8)='rxrpc_s\x00', &(0x7f0000abe000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0xffffffff, 0x8, r2) r3 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000f9f000-0x30)={0x8, 0x0, &(0x7f000077b000)=[@acquire={0x40046305, 0x0}], 0x171, 0x0, &(0x7f000009f000-0x52)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$setstatus(r0, 0x4, 0x44c00) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x25, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x2, 0x8000, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000010000-0x4)=0xffffffffffffffbd, 0x4) 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00006b6000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000aff000)="d4", 0x1, 0x4054, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000070f000-0xe0)="d0797d2061fecd18d5cca188ba710a67fa28cb820fc46c645c0ef054de0bb7b228c1628eec3dbc6dcd66ca32fdbbf38390cb2912116c7ea00e5558b4d79bf60790b6437a069eb950b63e35067b2bcd3f2c4487730e3c70e4916c64afc50e55462f1dc4dd3b5f15291e263cce8826d0db53fc14afaf70ad20dde1098f3c824a2aa4c2991a65fb46ea7bd61c24ce14472cda1be99ad03d9e6fe9b04edd3c39ded9d5570454aa376841e93d5ec0411f8af942445e284b196dfb6c26f85f5d71de2a467cb026881f74a853e5d877f32ff3a00894548c64517d7d14259c43323b73f9") 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000f57000-0x1000)=""/4096) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndseq(&(0x7f0000d27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r1, &(0x7f0000cf6000-0xbc)="c63692fb862d7538ee07b89f5f338638f51d938e224533f62866443f8ced99b68977b023908b0e21d841231adc8959779e105b6a39798a23bf9ab6251c35b0e75f861747065241f0317b3bb8f97b6441fbe3aa588dded06cf1d5ed42a2eb083e11694ec18f9c27a7711c3d1d1975b851b0189479e2add082627dd86025795c4efdcd1bab183aa535e51ec292f1bc334aa6e418cc079981b74b2439c817c2641817b5642734b7e6378ee70f4e0f7494f61cd0c3681c81513ce1fe9fda", 0xbc, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c71000-0x18)={0x0, 0x3, 0x30, 0xd64, 0x9}, &(0x7f00004da000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008c9000-0x4)=@assoc_id=r3, &(0x7f0000215000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000320000-0x8)=@req={0x50, &(0x7f0000b57000-0x50)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x2, @fr_pvc_info=&(0x7f0000039000-0x14)={0x16feecd, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}}) r4 = dup(r1) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000b7d000)=0x0) 2018/01/17 09:21:59 executing program 4: r0 = gettid() setpriority(0x1, r0, 0x3) 2018/01/17 09:21:59 executing program 6: rmdir(&(0x7f00008f0000)='./file0/bus\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='-GPLuservboxnet0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0xae, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095e000+0xd63)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000228000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef8000-0x4)=0x8) [ 101.541450] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 101.566043] binder: BINDER_SET_CONTEXT_MGR already set [ 101.571837] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10003, 0x0) signalfd4(r0, &(0x7f0000c4e000)={0x43a}, 0x8, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000540000)=0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x800) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000048e000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000537000-0x4)=0xe8) stat(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f00009f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() setresuid(r3, r4, r5) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001b000-0x40)=[{&(0x7f0000011000)="383a15a0c9c807947c9429b0ab8f8e72d4e186a7d1a936905dea0d95ba6fe42a1d6ca19050be19987d056afdf5b96a0e97", 0x31}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = open(&(0x7f0000009000)='./file0\x00', 0x0, 0x80) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f000001b000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000024000)=0x0, &(0x7f0000024000)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000013000)={0x0, 0x0}) 2018/01/17 09:21:59 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a3000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00008d8000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000a, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000a1000-0x7)='y', 0x1, 0x40800, &(0x7f00002f8000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fremovexattr(r0, &(0x7f0000269000)=@known='user.syz\x00') 2018/01/17 09:21:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000009000-0xf3)=""/243, 0xf3}], 0x117) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0xff, 0x400}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000)={r2, 0x3, 0x9, 0x80, 0x7, 0x4}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r2, 0x80}, &(0x7f0000003000)=0x8) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x100)=[{{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0x73)=""/115, 0x73}, {&(0x7f0000003000)=""/216, 0xd8}], 0x2, &(0x7f0000003000-0x74)=""/116, 0x74, 0xc1d7}, 0xa2c}, {{&(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000004000-0x40)=[{&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000002000-0xf3)=""/243, 0xf3}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000003000)=""/156, 0x9c}, {&(0x7f0000003000-0xc8)=""/200, 0xc8}], 0x8, &(0x7f0000001000)=""/226, 0xe2, 0xfffffffffffffafa}, 0x0}, {{&(0x7f0000003000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000003000)=[{&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000000000)=""/21, 0x15}], 0x2, &(0x7f0000003000)=""/0, 0x0, 0x40}, 0x7ff}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/187, 0xbb}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f0000002000-0x36)=""/54, 0x36, 0x7}, 0x6}, {{&(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0x46)=""/70, 0x46}], 0x1, &(0x7f0000001000-0xca)=""/202, 0xca, 0xffffffff00000000}, 0x1}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000004000-0x10)=[{&(0x7f0000003000-0xd)=""/13, 0xd}, {&(0x7f0000004000-0xdf)=""/223, 0xdf}], 0x2, &(0x7f0000000000)=""/52, 0x34, 0x7}, 0x4}, {{&(0x7f0000001000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000003000-0xd)=""/13, 0xd}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000001000)=""/39, 0x27}, {&(0x7f0000004000-0x51)=""/81, 0x51}, {&(0x7f0000003000+0xdbd)=""/68, 0x44}, {&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001000)=""/161, 0xa1}, {&(0x7f0000002000)=""/113, 0x71}, {&(0x7f0000003000)=""/186, 0xba}], 0xa, &(0x7f0000006000-0x1d)=""/29, 0x1d, 0x48160157}, 0x8}, {{&(0x7f0000003000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)=""/113, 0x71}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000004000-0x91)=""/145, 0x91}, {&(0x7f0000002000-0xb)=""/11, 0xb}, {&(0x7f0000004000-0xa3)=""/163, 0xa3}, {&(0x7f0000003000-0x32)=""/50, 0x32}], 0x6, &(0x7f0000003000-0x5c)=""/92, 0x5c, 0x4}, 0x1ff}], 0x8, 0x0, 0x0) 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000db8000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000135000-0x5c)={0x200, 0x2, {0x3, 0x3, 0x8, 0x0, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000015a000-0xc4)=[{0x1ff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x4, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000085f000-0x1c)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}}}], 0x38) [ 101.587674] binder: 20006:20022 ioctl 40046207 0 returned -16 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004d9000)={0x0, 0x0}) setpriority(0x2, r0, 0x9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d03000)=0x2, 0x4) unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/17 09:21:59 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000045000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004f000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000055000-0xba)=""/186) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000055000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffff439, 0xa, 0x1e, 0x10, "eadd4bc6cf98d33fc7222f7ee1b9713d5348d09bb4149b51fa3779d72ec3dd36ef72308bb40ec42f73b268e06ce18d2eec40e74858050f740165453c9475ec47", "e060eba929ccb560ef82e2e14af51a0f73bf024ce29955c78b6833f9ed2985e2", [0x3, 0x96], 0x0}) fcntl$getown(r0, 0x9) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000056000-0x8)={0x0, 0xfff}, &(0x7f0000056000-0x4)=0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000035000)="0d4530b312b21d33d3dad79646aed650", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000004a000-0x20)={0x0, 0x1, 0x3, 0x400000000, 0x40, 0x8, 0xffffffffffffffff, 0x1, r3}, &(0x7f0000056000-0x4)=0x20) 2018/01/17 09:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f000072e000-0x4)=0x4, 0x4) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000add000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000079a000-0x4)=0x10, 0x80800) prctl$void(0x27) unlink(&(0x7f0000c09000-0x8)='./file0\x00') r2 = socket$key(0xf, 0x3, 0x2) bind(r1, &(0x7f0000053000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x1}}, 0xa) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000df0000-0x4)=0x0, 0x4) 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000029e000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000662000)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000211000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a83000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000a92000-0x8)={r2, &(0x7f0000482000-0xe3)=""/227}) 2018/01/17 09:21:59 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00005a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ecf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00002d4000-0x8)={r3, 0x2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000877000)=0x0) fcntl$dupfd(r1, 0x0, r1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c18000)=0x7) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ba2000-0x4)=0x0) 2018/01/17 09:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8200000003, 0x0, &(0x7f000018b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000725000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001b5000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000016000-0x4)=0x0, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000025000-0xf6)=""/246, 0xf6) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000016000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000015000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xb9d, &(0x7f0000025000)={0x0}, 0x8) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/17 09:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000085d000)={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]}, 0x100, 0x1ff, 0x9000, 0x3f, 0x20}, &(0x7f0000ed5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009c6000)={r2, 0x1, 0x3f, 0x3, 0x0, 0x3}, 0x14) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000f28000-0xb0)="ff2385511173befd8b633d6cddaedff34a72adad9e60338c337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a2380600000052fd5de771699553eaa81d9270ffadf128c28331b837823a14c9073465aeb4309af5c21653af1d000000005d06603397e79355dedaaebb79c197525f24221e3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb962ffe856699100003086243c80482d59ad9d477288abb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00007f0000)={&(0x7f0000b79000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000dd3000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000437000)=[0x0, 0x0], &(0x7f00007fe000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() r4 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000340000-0x8)={0x0, r4}) prlimit64(r3, 0xf, &(0x7f0000cf9000)={0x8, 0x7fffffff}, 0x0) 2018/01/17 09:21:59 executing program 0: clock_settime(0x2, &(0x7f00008f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x60)={0x0, 0x58, "3734d89aeba3a5dc0d261b2296392ea82f63657c78a6db8a319f6dd93dab026ea9936fb559694a7996a30586300366b79baa80e91d4f222542851252790edbd49d78cb3d2856b9af4605131d40935a523b96464ec876afa2"}, &(0x7f0000001000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x101, 0x0, 0x7fffffff, 0x800, 0x6, 0x1, 0x5, r3}, 0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000004000-0xc)={0x0, 0x1ff, 0x31}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000004000)={0x21, 0x1000, 0x100000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x8, 0x1) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) getpgrp(r5) 2018/01/17 09:21:59 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf6000)='/selinux/checkreqprot\x00', 0x1fffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000faa000)='/dev/vga_arbiter\x00', 0x214200, 0x0) getsockname$packet(r1, &(0x7f00005c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000728000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000042f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000933000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xffffffffffffff01, 0x0, 0xe, 0xa, 0x80, 0x80, 0x3e, r2, r3}, {0x100, 0x200, 0x4, 0x7ff, 0x3, 0x2, 0xb6d4, 0x1}, {0x7f, 0x7, 0xfffffffffffffdc1, 0x100000001}, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0}, {{@in=@empty=0x0, 0x3, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x4, 0x6, 0xfffffffffffffff7}}, 0xe8) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TCSBRK(r0, 0x5409, 0xfff) 2018/01/17 09:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4) sendto$inet6(r0, &(0x7f00006a9000)="", 0x0, 0x0, &(0x7f0000902000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x7f}, 0x1c) 2018/01/17 09:21:59 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000ef2000)=""/96) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000187000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1f) 2018/01/17 09:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bd2000-0x6)='.dead\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d7e000-0x2a)="", 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00006ca000-0x5)='user\x00', &(0x7f00007e9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0c000)='N', 0x1, r0) prctl$intptr(0x1c, 0x1f) keyctl$update(0x2, r1, &(0x7f00008bd000-0x65)='<', 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ebc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00007a6000-0x8)={0x1, &(0x7f000025d000)=[{0x0, 0x0}]}) 2018/01/17 09:21:59 executing program 1: pipe(&(0x7f0000a18000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000c98000-0x74)="bcb7ca0453cb2fa70be2a5fd5005c44c06d60efdb0c066609079d26b68448d66aa7a97ebd7d0552a21059f35f247e609bfbcf08af94633805180aff91fc2bc982d300cb3ddc220499b2da05e49387537375ac852c5109e723086dfb36baac1e45e58545a7ffc8efa1fffb2025d200188ab72c693", 0x74, 0x9, &(0x7f0000718000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r2}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:21:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000f0a000/0x3000)=nil, 0x3000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x84, 0x0, &(0x7f0000c34000)=[@decrefs={0x40046307, 0x0}, @acquire_done={0x40106309, r2, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[], &(0x7f00003b6000)=[0x78]}, 0x8}}, @acquire_done={0x40106309, r3, 0x0}, @release={0x40046306, 0x2}], 0xc0, 0x0, &(0x7f0000000000)="7300a7279de04468cb906744fa8a00d4352d9ed0370c002810b4270cea8686d322062ac776c6f058f8064144942f31b8e5aefcb3536ff82d53f8258c7bcad64c8f60eb41360a1c6017bb0e678737aa09eaaebaea309867c3fb581b96a22934c46367daed5675fa595bef88112ae57b391644fee73930b6f79ef93993b6855ad6be61170f5e9cc526178aec01053a4cfcf22a16816a068764ad774a1b685aff9d333f863a65cca752d30166082f42ea1a9234bba708a84b6fb29405f276d54565"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r4) r5 = syz_open_dev$binder(&(0x7f0000c1b000-0x3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) fcntl$setflags(r4, 0x2, 0x1) futex(&(0x7f0000c61000-0x4)=0x7, 0x1, 0x0, &(0x7f0000171000-0x8)={0x0, 0x989680}, &(0x7f00001d5000)=0x4, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c61000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000489000-0x4)=0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000906000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000099d000-0x2d)="", &(0x7f00007e8000-0x71)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f000076d000-0x53)="", 0x0, 0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) 2018/01/17 09:22:00 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a41000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000342000/0x4000)=nil, 0x4000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000016e000-0x14)={0xcd, 0x4, 0x87, 0x8, 0x4, 0x0, 0x80, 0x400, 0x400, 0xffffffffffffffc1}) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e1000-0x1)=0x0, &(0x7f0000a81000-0x2)=0xffffff8b) getitimer(0x1, &(0x7f000033e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:22:00 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x480003, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x4, 0x1, r3, &(0x7f0000008000)='./file0\x00') connect(r0, &(0x7f0000008000-0x14)=@ll={0x11, 0xf6, r1, 0x1, 0x8001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/17 09:22:00 executing program 2: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000e04000-0x8)=[{&(0x7f0000e04000-0x1000)="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", 0x5b1}], 0x1) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x3, &(0x7f000046c000)="c4493688ce6479e3c1") ioctl$TCSETS(r0, 0x5402, &(0x7f000049c000-0x24)={0x0, 0x10000, 0x4, 0x7f, 0x7, 0x5, 0x3ff, 0x100000000, 0x6, 0x7, 0x8, 0x101}) dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a4f000-0x8)={0x6, 0x5, 0x0, 0x0}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x8000000000002, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003e3000)=[{r0, 0x220, 0x0}], 0x1, 0xffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c87000-0xb)='/dev/hwrng\x00', 0x100, 0x0) socketpair(0xc2bbb77174d116af, 0x80e, 0x8d, &(0x7f0000a62000)={0x0, 0x0}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00009b2000-0xd7)="95babea9a451eb2fcdc1dc4fe53cef83aba58a123e0eb5a293fbb7ad28c5143ac2bd0342f05e70acc98207ea57994f0d78638fd17ac32a46fb8a3c042ef10b53bdb5cbf453f31aea6ecd56bfc438236f0c46ba53ec016173559b9348595ba8781458b99225cce4c2535ee671aadbe7399eff146909fbdf43ed542a5ac78904f5f0ac5621a8672b0f79cf0c932b4e60e412827942c046f5dd61b363b509ea2f449fa8e69a1e7e2111fec48dec502c475c4014faa9b168aa75c70b3aa3a59e4a9858e699401952abd7718da44ad0bbb8f582e8b6746ec196") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b9f000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d8a000-0x4)=0x6, &(0x7f0000e89000-0x4)=0x4) dup2(r1, r1) 2018/01/17 09:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f00007bc000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00003c4000-0x10)='./control\x00', r1, &(0x7f00007df000-0xa)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/17 09:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00005fb000)='io\x00') pread64(r1, &(0x7f00009c4000)=""/0, 0xfffffffffffffe9a, 0xfffffffffffffffd) 2018/01/17 09:22:00 executing program 2: r0 = socket(0x3, 0x5, 0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000219000-0x42)="240000002e0007463200007f520600003f00000000001aff0000000200000000000000e1", 0x24) 2018/01/17 09:22:00 executing program 5: socketpair(0x3, 0x6, 0x1, &(0x7f0000483000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x1, 0xdd3, 0x65, 0x9, 0x6, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000)=""/26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r2, &(0x7f0000e10000-0x3a)="8ed75c8af958f18886e7be4344d7adab3cb14cef9f4839da6138034821e860ded69ae3638568f6543122f69fc6dab8a2c26d3bd3705f056d0768", 0x3a, 0x40000, 0x0, 0x0) bind$inet(r1, &(0x7f0000dc1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000c7f000)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd2(0x7fffffff, 0x800) fcntl$getflags(r3, 0x401) [ 101.765225] binder: 20097:20098 ioctl c0306201 2000bfd0 returned -11 [ 101.794221] binder: 20097:20098 ioctl c0306201 2000bfd0 returned -11 2018/01/17 09:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000441000-0xa)='./control\x00', 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a8000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000300000)=0x14) r1 = inotify_init() inotify_init1(0x80000) unshare(0x10000) inotify_add_watch(r1, &(0x7f0000d1b000-0xa)='./control\x00', 0x8) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/autofs\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000007000)='./file0\x00', r0, &(0x7f000000a000)='./file0\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000009000-0x28)=[{&(0x7f000000c000-0x3)=""/3, 0x3}, {&(0x7f0000009000-0x3d)=""/61, 0x3d}, {&(0x7f000000b000)=""/115, 0x73}, {&(0x7f000000b000)=""/134, 0x86}, {&(0x7f000000b000)=""/76, 0x4c}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000b000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x1fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) preadv(r2, &(0x7f0000005000-0x28)=[{&(0x7f0000005000-0xdf)=""/223, 0xdf}], 0x1, 0x0) close(r2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x0, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x0, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000835000)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000065f000-0xf9)=""/249) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat(0xffffffffffffffff, &(0x7f0000322000-0x8)='./file0\x00', 0x200000, 0x72) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000046d000)={0x4, &(0x7f000084a000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000448000-0x8)={r4, &(0x7f0000764000-0xb7)=""/183}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000090b000)={0x3, 0xa9, &(0x7f00008b0000)="33bc2fb7ee7569cc2ff6a37468ada69e280cdf65649b328bd0575977bb167b794be67065a360dd56cf644400a874a002f6738d0f2be4debf6d6dd1f27b15a3a6d2ca5b12541926afb984a82595d928550af8723074503f9e093c3f396d8acc6b9fe7675a018e44539c2bdb8e918d289b3c65ac86eb73a4df81f6e4e9c0f4a4343b6be9b8fd1c27b001246e070f60f9b9d860819a8ba2a1f2bac5e219e2b444228aed803a5dbf6c2f89"}) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000733000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000008a000)={0x7, 0xdb, 0x200, 0x8212, 0x0, 0x9, 0x4, 0x3, 0x0}, &(0x7f00005f5000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004cf000)={r2, 0x100}, &(0x7f0000bab000)=0x8) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000524000)="bc", 0x1, 0x8000, &(0x7f0000924000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000061c000-0xc)='/dev/autofs\x00', 0x202, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00002c3000)={0x1ff, 0x6, 0x998, 0xd43a, 0xb2cf, 0x7, 0x6, 0x38, 0x5, 0x7}) 2018/01/17 09:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ad000-0xf)='/dev/sequencer\x00', 0x0, 0x0) linkat(r1, &(0x7f0000a0d000)='./file0\x00', r0, &(0x7f0000c76000-0x8)='./file0\x00', 0x0) r2 = syz_open_dev$random(&(0x7f00008f5000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000121000)=0x0) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000c99000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00008c7000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003bc000)=0x7f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004df000)=0x0) 2018/01/17 09:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000096c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00007c9000)='ramfs\x00', 0x0, &(0x7f0000ca2000-0x1)="") chdir(&(0x7f00003f7000)='./file0\x00') lstat(&(0x7f00009c5000-0x8)='./file1\x00', &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00003bb000-0x1)='.', 0x2) mount(&(0x7f00002c4000-0x1)='.', &(0x7f0000168000-0x8)='./file0\x00', &(0x7f0000dd8000)='bfs\x00', 0x810, &(0x7f000069f000)="672e6faeb99899a6105607a734149f3941ad2517bd0235a77aef5650660fb45d8bad92c757af89c48a94c43b88b6395b044aa6d21662fba248af9e6c3a8a5b8d48a45be5fb0a214445bb770d531c8ee960ce10654585eeea47bf69f2219495bf56693931274cc123b46b27901623781533380994626e60bdfd45a126517c517f6b6572d2") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c1000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000055c000-0x4)=0x0) chroot(&(0x7f0000221000)='.') pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000dda000-0x180)=@dstopts={0x1, 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100000001}, @calipso={0x7, 0x20, {0x20, 0x6, 0x401, 0x72f7a47e, [0xe000000000000, 0x5, 0xffff]}}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x38, {0xaa5, 0xc, 0x808, 0x24a, [0x17, 0x800, 0xff, 0x0, 0x80000000, 0x0]}}, @jumbo={0xc2, 0x4, 0xfc4}, @generic={0xfffffffffffffffd, 0xb2, "227e555882c1dfa1fa015f87beee0a95d87e998e28ee43657048ee11ad983f18dd073b184584856925605232fe99e1fda504fae8e84baf29af9e8d4f11533564af18c50806b5dfa00d825768cf9fd153f04ee238f620e92829b65c21fee72e9cdb65181c7eff0888bdb880cab09148529ec4d47a94b1e8cbf754f557574caaaa4d35db95101a5e95c95a238fad09c2d70c7ce22273f53d953268c10b5705e8fb6ac2f5e3fbea688f9077bbd865742d2906a8"}, @generic={0x2, 0x56, "4018de8331d07857cd02686cae7eb73519f737f86441e90b161852be4e51ab0581a9739990b4e4b5d694a90e0bc88ec9a8f850e74c6aaedc199baafdf4900f2cf28a830f4ff9723ac5be454d59c71679324a4bf65b52"}]}, 0x180) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") writev(r1, &(0x7f0000558000-0x28)=[], 0x0) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00009be000-0xb8)={0x0, 0x8, 0x8, 0x5, 0xbdf3, 0x8, 0x8001, 0x8, {0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4c, 0x4, 0x9, 0x5}}, &(0x7f0000c1f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008e3000-0x3e)={r3, 0x9, 0x36, "5ab95914f23eee9c1a3d36fc97754d5f647cd95cb9f2d2a9e2ad739d6e458843d5721ffb913003141af31a3c99b349e020eab34500e4"}, 0x3e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000613000-0xc)={0x2080000004, 0x0}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000d76000)={0x4, 0xfff}) 2018/01/17 09:22:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e9a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000000000)="86c919531c4592a0da0c097640a72defb1a63000f43ba53a63211c876987fa24"}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000014000-0x4)=0x8, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000005000-0x62)=""/98, &(0x7f0000000000)=0x62) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000015000-0xac)="28bc85deec1e9d6d37ebb6141b9bd44b899fd0fea356d10ef8d7d634fb9e2515162c7a5fb215fdf26e2e5aed9fbe62b89abcbf1070609d6894eda0a1826d3e3e12b4f92d541559ff7ec0f30b46e2b08a1d7fe6f0d51ed74ea84066026065b532b466ed4c51fc89c278aa0da4bfadcdd0ae263eaa8747174bb8e3e1b0e69c14448fd9eacd9d041bc34cde06b0bf68e5fe194f6696bea0dd984d8e99daf1eec811e9b484c09de0fb050ec48698") recvfrom$ax25(r2, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0x40002002, 0x0, 0x0) 2018/01/17 09:22:00 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000386000)={0x19980330, 0x0}, &(0x7f0000d27000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x5) close(r1) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000457000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000472000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000889000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3c7a, &(0x7f00008cc000)=[]) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000060c000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00007f9000)=0x9, 0x4) 2018/01/17 09:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4206, r1, 0xb87, 0x59) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000da7000-0x8)={&(0x7f0000c80000)=""/203, 0xcb}) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009a3000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000c1000-0x8)={0x0, 0x81, 0xdc88}, &(0x7f00008d3000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000543000)={r1, 0x7f}, &(0x7f00000ff000-0x4)=0x8) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ee2000-0x4)={0x0}, &(0x7f000027a000)=0x4) mknod(&(0x7f00007e1000-0x8)='./file0\x00', 0x0, 0x4) ustat(0x7, &(0x7f00007bd000)={0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000c3c000)=[], &(0x7f0000761000)=[]) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 09:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000083000-0x8)={0x0, 0x2710}, 0x8) accept4(r0, &(0x7f0000aab000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c51000-0x4)=0x10, 0x0) sendto$unix(r0, &(0x7f0000b36000-0xe7)="c2d3090346a707a073ec7cbac69be15325fc08a3bab06fd4442d341b5948180f4dc4146866c0f55a9eb19f403821ce1477c64016fda94c5375747b5eda2271bb8056649c5af7f763b26c9626883c1520f431b15eb35276fed3d15be08685fbca3be22351d7a565ea46a11cf19257855fe0324ea88f80e8c3667ab963f5137b1db88dfc2df5b45324888b481295d0f88dc27b73865e426d3dc0b6089a4f4d2d724283d10179b2008c125112089ce40ef56567ef808db8fcb24e994a3747aa899532023c3b0b2cca6fdb97a93bde18952a727b41dfbb079d0fb1a0c415056f7a84c401e5371bbfc3", 0xe7, 0x4004, 0x0, 0x0) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffffd) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d06000)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000430000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000534000-0x9e)=""/158) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/mls\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000273000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002b3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000dc5000-0xf6)=""/246) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f00004ff000-0x5b)="69919883b5cd2b583c5a0c3f754c6267a2679e2af970e3159c099d0ed0e2fb2bb3000000027bfbff3686df89e03f7c26aa4f000000ba29933d9d70e470b93bc6ba82822fb0b4d8bc6256546afb461ffa7b0362eb59ae1ebe556395", 0xfffffffffffffd74) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000709000-0x8)={0x0, 0x0}) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000644000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getpeername$packet(r1, &(0x7f0000582000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000045d000)=0x14) recvfrom$packet(r1, &(0x7f0000ea1000-0x73)=""/115, 0x73, 0x40010002, &(0x7f0000c00000)={0x11, 0xf8, r2, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) timerfd_settime(r0, 0x1, &(0x7f0000e92000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000cf7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:22:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ff0000)={0x0, 0x3, 0x0}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/17 09:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e9000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8000800, &(0x7f000001c000)="") mkdir(&(0x7f0000f79000)='./file0\x00', 0x185) statfs(&(0x7f000014f000-0x8)='./file0\x00', &(0x7f0000b15000-0x50)=""/80) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000657000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b06000)={0xc, 0x0, &(0x7f0000896000)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x3}], 0x1000, 0x0, &(0x7f0000cce000)="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"}) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000b7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000869000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9a00}) r2 = open$dir(&(0x7f0000be8000-0x8)='./file0\x00', 0x80, 0x21) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000be3000)=""/191) faccessat(r2, &(0x7f0000fba000)='./file0\x00', 0x189, 0x1d00) shutdown(r1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00002cb000-0x2e)=""/46) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00003f6000-0x4)=0x7ff, 0x30d) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c77000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000aa9000)={r2, 0x2}) r3 = inotify_add_watch(r1, &(0x7f0000e00000-0x8)='./file0\x00', 0x4) inotify_rm_watch(r1, r3) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x40)=[], 0x0, 0x0, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0xd3)="", 0x0, 0xfffffffffffffffe) r0 = getuid() keyctl$chown(0x4, 0x0, r0, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x6001) 2018/01/17 09:22:00 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) tkill(r1, 0x1b) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) 2018/01/17 09:22:00 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000013b000)=0x0, &(0x7f0000d9a000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d3000-0xc)='/dev/rfkill\x00', 0x401, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000942000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='vcan0\x00'}) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000d9c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000bf5000)='./file0\x00', 0xc140, 0x9) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004af000-0x70)={0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x6c8, 0x9, 0xfff, &(0x7f0000d99000+0xb92)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0xffffffff8450d092}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000d9a000-0x4)=0x0) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000013f000-0x4)=0x7f) unshare(0x200) r3 = syz_open_procfs(0x0, &(0x7f0000214000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09d9c0000000000000006f4d0e9ae0e19c79a35b158ae") setns(r3, 0x0) clone(0x30000180, &(0x7f00001c2000-0x9f)="", &(0x7f00002e0000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000931000)="") sysinfo(&(0x7f0000001000-0x28)=""/40) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x44) chdir(&(0x7f0000307000)='./file0\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80) rename(&(0x7f000029c000-0x8)='./file0\x00', &(0x7f0000c73000)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000)={0x0, 0x0}) 2018/01/17 09:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x20000000000003, 0x0) sendfile64(r0, r0, &(0x7f00008b5000-0x8)=0x0, 0x9) mincore(&(0x7f0000991000/0x3000)=nil, 0x3000, &(0x7f00008ac000-0xaa)=""/170) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002fc000-0x20)={@common='tunl0\x00', @ifru_flags=0x0}) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000cce000)=0x0, &(0x7f0000238000)=0x4) timer_create(0x0, &(0x7f0000c05000-0x58)={0x0, 0xb, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f6000-0x4)=0x0) timer_gettime(r1, &(0x7f000077a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0xffffffffffffffff, &(0x7f0000002000-0x8)={0x0, &(0x7f0000003000)=[{0xfffffffffffff7ff, 0x7, 0x5, 0xfffffffffffffffc}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffff9c, 0x39) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000007000)={r1, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000001000)='./file0\x00', 0x111000, 0xc4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000008000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r3 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001000-0xc8)={0x5e79, 0x3ff, 0x1, 0x4, 0x3, [{0x7, 0x6cd6, 0x3ff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0xffffffff00000000, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f44000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000074b000)={0x1, 0x6, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000bef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r0) pipe(&(0x7f00005e6000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000be9000)={{0x4, 0x4}, {0xfff, 0x7ff}, 0x1f, 0x1, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, &(0x7f0000546000)=0x0, r2, &(0x7f0000dba000-0x8)=0x0, 0x401, 0x0) r3 = getpid() ptrace$setopts(0x4206, r3, 0x80000000, 0x100020) 2018/01/17 09:22:00 executing program 6: 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) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00005ef000-0xa0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000eb7000)=""/93, 0x5d}, {&(0x7f0000327000-0x15)=""/21, 0x15}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f00000cb000-0x81)=""/129, 0x81}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f000041f000-0x2b)=""/43, 0x2b}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x7, &(0x7f000093a000)=""/4096, 0x1000, 0x10000}, 0x800}, {{&(0x7f0000f97000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000211000)=""/64, 0x40}, {&(0x7f0000001000-0x76)=""/118, 0x76}], 0x2, &(0x7f0000c23000-0xa6)=""/166, 0xa6, 0xee6}, 0x4}, {{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000051000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d2000-0xf8)=""/248, 0xf8}], 0x2, &(0x7f0000efa000)=""/91, 0x5b, 0x8}, 0x4}, {{&(0x7f0000f6c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000d86000)=""/45, 0x2d}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000778000)=""/112, 0x70}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000000000)=""/188, 0xbc}], 0x6, &(0x7f0000db0000)=""/255, 0xff, 0x7fff}, 0x8}, {{&(0x7f0000a32000-0x1e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000187000)=""/186, 0xba}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f00008ba000-0x6b)=""/107, 0x6b}, {&(0x7f0000c55000)=""/212, 0xd4}, {&(0x7f0000a36000-0xf6)=""/246, 0xf6}, {&(0x7f0000f7a000)=""/177, 0xb1}], 0x7, &(0x7f0000001000-0xdc)=""/220, 0xdc, 0xffffffffe7e2fe76}, 0xd5}], 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000032e000-0xbc)={0x0, 0xb4, "3bbf454374f1f11c2e0d1a90114df9f341579548500adabd934d9f53c0a3eb3b56c6367fa5e89a03fe7ae83299686340cebfa05bb9fb1845b3202e434a03cc110f9cf5c0641d07b86549eb385859aebb6070da1163cb072207dab009283cfb8186b3779dfa650228e2481380fbed3baa67ce5020b0b61ac2c4bd8567d2a9746064c35615514c6af1c43d33d4332ce52fa8d910899c42235b31bf1ea5d65655ff355962ba3369834713312d4733717649ff9477d4"}, &(0x7f00001c3000)=0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00009b6000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00007cb000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "99899a4011cdbffd9157ac6127a841fdfe13a96b575eb8836b5f8c0ab86f944ef087d42a4b2a58c6cb5377caf838e7af8092ad1ebf9d42a63c4322fe5121cbc4", "ef3070d55e813bf1709fbbcaf1f829ba95504f0dc27aaabbaf7bc62708931f32", [0x0, 0x0], 0x0}) 2018/01/17 09:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/user\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045c79) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000abc000)={0x5, &(0x7f0000361000-0x28)=[{0x81, 0x80000000, 0x1ff, 0x1}, {0x1b, 0x7, 0x1, 0x10000}, {0x213, 0xff80000000000000, 0x8f5, 0x0}, {0x7, 0x120000, 0x9, 0x3f}, {0xfffffffeffffffff, 0x1bac5bbe, 0x1, 0x6}]}) r1 = socket$inet(0x2, 0x6, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e4c000-0xc)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000673000-0x1f)=""/31) removexattr(&(0x7f000017f000)='./file0\x00', &(0x7f0000d6a000)=@known='system.posix_acl_default\x00') r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2271, &(0x7f0000e0b000-0x1)="") vmsplice(r2, &(0x7f0000f5f000)=[{&(0x7f00007aa000)="c0927819fb2995aa2ffef55ed2c1ea73d00e2bf494be2a2033a2af37eb9e5db4cc558ddbe4fee2323c745529dd2dacd61be744da79f4cfd2d1b5773b26e037f446f2e56acc490525fa27e12141dc15542afe74f4070772697b0801ff6f5317fe4dbcf044d908b58170944ae64505accfb9373ff54ce44ac4680a5ae8abade10cf0fcfbf471db12c34d6dec0c4d488e37ecf7b723a3a34adb3ec29ce7243b3b5f5e31278b722394683ce7f6a31221a4920fcf15938ba0f79eb745657d65b882d191c8d5be3e7702902d3f2e87d713c59e5c9fcc67f66e8d1d7050ed502a2ed2ccb2d0c15f00d1ff2f775d4e67", 0xec}, {&(0x7f0000e74000-0xb)="0642d30f4197ac49edb3d9", 0xb}], 0x2, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000692000)=0x0) r4 = getpid() fstat(r1, &(0x7f0000068000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000529000-0x4)=0x0) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bf6000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000621000)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000994000)=0x0) r11 = fcntl$getown(r2, 0x9) getresuid(&(0x7f0000b92000)=0x0, &(0x7f0000ebe000-0x4)=0x0, &(0x7f0000b9e000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000660000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000439000)={0x0, 0x0, 0x0}, &(0x7f0000750000-0x4)=0xc) lstat(&(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f0000848000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00001be000)={0x0, 0x0, &(0x7f0000e11000-0x48)=[{&(0x7f0000939000-0x12b4)={0x12b4, 0x1c, 0x710, 0x7, 0x3, "", [@generic="f28401e8041c031f94b50dedbf673266bbb15f2c25faaace10e7d9a083ede744ae361a63be31482d4c7b506f1931b493686a021d174620d516e164012641b2df967b8749464816211170b289fe1cdb48c55fa1a1c209ef83a41d1c51f02892aad2890fa2f070d8a963ab236ea18910f6afe2f1dd4ebc5997d7b234054b70bb952a", @typed={0xc, 0x6d, @pid=r3}, @generic="de653d10aeaa006ccef98373a7e683c9846159138df32f2e28924cf7a7c88063d986422724f2c77691da71c40de42483a5ba0252526e805c0d4c010435138fcc59ec1c9f636228c6214dea86ae651120f15fbf30d09b81faab222d5a6a31630a24425dd4e4f9dbea571db202069511a5367cad6de8d6", @nested={0x1044, 0x74, [@typed={0xc, 0x1, @u32=0xdf9}, @generic="01567f55132e6f04c90a1409bbfe", @typed={0x18, 0x29, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0xc, 0x7a, @fd=r1}, @generic="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@nested={0x158, 0x55, [@typed={0xc, 0x4b, @u32=0x1}, @generic="86b83ded4af3a41c8d9aa2023ad071ed589b7d881d354002618ee2595584b1cf50113f54106b7d68435f0bc2d8de1a30fca596dd7fddb9f03f6e308e5e7654e81bb07d3744b86472983fdbe09cda", @typed={0x10, 0x4e, @u64=0xffff}, @typed={0xc, 0x12, @fd=r2}, @typed={0xc, 0x7a, @u32=0x3ff}, @generic="95a1211faddc4ed4b199435201cdce8e4fde80d5d35dd9e43507a431c145052de4e2cea5799ff83dbd6f9418fd264c4bbcdfab5ba1f60d363c9fb64f596bc91f235d1dd4cc7af7194501445e855a30e94408247bf60aba170a3dea32964cb833f1a5a57f056781565590f6aa78fe851af4f7774bef4fa60dd1a2af8eb5c8f6246b7fdb47dfd3e7982bfee083777099e0297972a5b73c4b528b55c15fd5c89b33996b2de272dc888d57feabb9f956c706691e8fc87bd518e88d8b340d2fc0a556c119c1927da3853830f6345ac9a0f1974b31"]}, @generic="8715"]}, 0x12b4}, {&(0x7f0000bec000)={0x410, 0x1e, 0x101, 0x6, 0x2, "", [@generic="e301c2a40c926312589e25badb2a01b239fccb5d04a24deabac5e152e2b2b1c64174b13af8af5a252134e8e3cd1786ad968ae149cd2b0575eb8adbe416db421e2f99015fd01faef2055ee6b29d37f62f9ca473399bde2793304b8cbb3fdf894db63226a69b96a609a879be859e74d705e3512b09042f17d339de3f4a2b945b02f6ae2d62d2763d45626846b2662e8d1d6cf35e89d90d8234efe430", @nested={0x10, 0x17, [@typed={0xc, 0x3e, @pid=r4}]}, @nested={0xd8, 0x5e, [@generic="26635326adda304527c1391221ae6372008a229cf3408a975e41edfe5adf779caacd40db120d5f8eb712ff9bfc0667f7bc2823a42acc1980bd96bac502af7518f91ed22dbe002485b500df33f697a1a19887a268f5398674735da3a366690aa2231f8a0d7411dbe58e0047e4c83aa29b422220e255a0ea0522145fd85d65ec4c566557618e32659b04c9b5a744089a599ebc363220bc957f4598c97b24cc643a2c", @typed={0x18, 0x1f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x71, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x27c, 0x23, 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@str='/dev/sg#\x00'}, @generic="3f0b8e8a86f074c0f29604278fd682f35d2c53b351264ec99fa8877960635f4729f1685a033c4673f07a60049f9d586282b7dc280b7dff2f062590aba447fe19ed57bbdf6653de3143d2bc74ca59ae37864384e91c133fcea16ab44bc560af17917c1eb97b8264cd777d78509fcae3d880a1e064a460cacde78686f9acce41e91d9452de560fb9087ce78bd22c1acc7e514c0a8ca7", @typed={0x18, 0x24, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @typed={0x10, 0x6e, @u64=0x80000001}, @generic="60b639c78aceec30bbf41091df84ab6c9fb2f5cc0b397ec7d65f652c2aa35fac97d99efdae4512cae1b18cc8f1fdfade90a9bda60bc5382e1d655f7065e4f9f3b9d7d8c2a8725ec44f635b258442e891362178573124c3dc6a3776ce752b0129fc9acc920b43008b484324bed3627656079f33ca69af99d81c75f45a8455210886a086604b57491cd7bb45b546f0f6ebc5c5d34fe9554890de4587c6b3fd22e965d7f9d0d251026cfdccf73fbe5e33c30b653173e54a8b6193da2441c6d0f7cb687fbbdd9ba68c", @typed={0xc, 0x1c, @pid=r11}, @typed={0x8, 0x12, @void=""}, @typed={0x18, 0x46, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="abaf0509969abb8172c5359a6dd084c6df32d0903bef3c5eb889310a8e", @typed={0xc, 0x94, @uid=r12}]}, 0x204}, {&(0x7f0000cb7000-0x160)={0x160, 0x2d, 0x8, 0x1, 0x1, "", [@typed={0x8, 0x4c, @void=""}, @generic="a70215ca23839fdfb11e4348c6f5633eae8633f838a82b28b932781d41ba039fe4f87a619bc0b6b04add63c9e7624f597b4e97d566024b358ac38b59b20de398ea6687044948a7b8b6304f6d5f8772c4d45f4bcb92698ef5e4d216ceba47b849014a793b5aec2dffa4b5be231bc0de66e6ad246fc5799cd6b2e564d02098314131fb6a05d8", @nested={0xc0, 0x1, [@generic="d34d6b4c56701b387ce4c6", @generic="5ed170909c93fbae93726296734be90117fc71efe20b5e1c9a13b875fdf5290211ea48d466a915a811ddcfa0031854fef215e87395672e638bf0363d0f8ad5188af800967b4c87cf857d45787600dc58ac87a55b33cd60064a91c31f2159750f1241a72ca6cffb12ee8dfe00e711f3ba9baf4d08b84e91ae528c106d1353daa67a0fab4e3829c543e1a9ef8f92dd496c5e624b7cd1185e4906c97b2c8ef091d85f4a380bf8547c71c78363a829ebc918"]}]}, 0x160}], 0x9, &(0x7f00007a6000)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r0]}], 0x28, 0x1}, 0x8800) 2018/01/17 09:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d89000)='limits\x00') signalfd(r0, &(0x7f00006c3000-0x8)={0x1}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001ac000-0x8)={0x2, &(0x7f0000d73000-0x10)=[{0x9, 0x9561, 0x3c, 0x400}, {0x9, 0x40, 0x5, 0x52}]}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000f03000-0x11)="000000dd020001020010008c5e00000007", 0x11) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000029e000-0x4)={0x8b}, 0x4) 2018/01/17 09:22:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000029c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x3, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(0xffffffffffffffff, &(0x7f0000009000-0x34)=@random={"750100000000", 'wlan0mime_typeeth1wlan0md5sum}systemvboxnet0md5sum\x00'}, &(0x7f0000003000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x8}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x220c}, 0x8) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@int=0x20, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xaf, "eec0f88bb1ca17fb2bdde3defd0581c015bd347cf28bb728232b09e70d13887fb28dacf479b2a3c6ac1be01361cd722b9a3b5411ac2d580118c06d00b0935bca834b2508a012c65b0fc81290fbf233511f56b3966a387ec5d6fc07adce828be338279d5f17a1cbacce271765380bca65b4c708abd2d89fe5c15695f7076d90fe6e7a410444626f19d48a7aa2281933b90b87a5106656d429c9d8254ebba074c0a332301089894bf4ccd3d93c646bdc"}, &(0x7f0000006000)=0xb7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000)={r3, 0x7, 0x20}, &(0x7f0000002000-0x4)=0xc) keyctl$describe(0x6, r0, &(0x7f0000001000)=""/230, 0xe6) keyctl$setperm(0x5, r0, 0x0) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mkdir(&(0x7f0000254000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000157000)='./file0\x00') getcwd(&(0x7f0000e48000+0xb95)=""/4096, 0x4917a652dd35bc8c) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000712000/0x3000)=nil, 0x3000, 0x2000000, 0x1011, r0, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000800000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) shutdown(r0, 0x1) getpeername$packet(r0, &(0x7f00001c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007cd000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f09000)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getpeername$inet(r0, &(0x7f0000770000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ab000)=0x235) 2018/01/17 09:22:00 executing program 3: mq_timedreceive(0xffffffffffffffff, &(0x7f0000003000)=""/85, 0x55, 0x0, &(0x7f0000013000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b12000-0x8)={0x0, 0x0}) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000087f000-0xc)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6c000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002d6000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x3c0, 0x9, 0x2, 0x7c, 0x4, 0x4, 0x2, 0x1ff, 0x8000, 0x4, 0x1, 0x1, 0x4]}, &(0x7f0000e9e000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000060c000)=r2, 0x4) 2018/01/17 09:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) r1 = accept4$packet(r0, &(0x7f00001b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000830000)=0x14, 0x800) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca6000)='/dev/ppp\x00', 0x82, 0x0) setsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000560000-0x4)=0x5, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000202000-0x2)=0xc2) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000d00000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f6a000)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000178000-0xc)=""/12, &(0x7f0000000000)=0xc) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0x5e9000)=nil, 0x5e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0xfffffffffffffffa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f00005e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005e3000)=[{&(0x7f00005e9000)="ab", 0x0}], 0x1, 0x0) epoll_wait(r1, &(0x7f00005e8000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 09:22:00 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000048a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d1000-0x4)=0x58, 0x80800) sync_file_range(r0, 0xd71, 0xb66c, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f3d000-0x8)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000217000)={{0x1f, 0x4}, 'port1\x00', 0x40, 0x80806, 0x7f, 0x9, 0x1f, 0x1, 0x7, 0x0, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(0xffffffffffffffff, 0x0, 0x81, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000a06000-0x1c)=[{0x81, 0x1, 0x0, 0x6, @tick=0x5, {0x8001, 0x5}, {0xfffffffffffffffc, 0xc5}, @ext={0x1f, &(0x7f000089e000)="a2525a921fb4b9c1d332674736f1c42b976fd6f911e5ccd09fbe92cf72fafd"}}], 0x1c) 2018/01/17 09:22:00 executing program 5: socketpair$ax25(0x3, 0x2, 0x0, &(0x7f000033f000)={0x0, 0x0}) r1 = dup2(r0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000011e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffff31) setpgid(r2, r2) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000735000-0x4)=0x3) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ac0000-0xaf)=""/175) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bbe000)='/dev/vga_arbiter\x00', 0x340, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000156000)=0x0, &(0x7f00002f5000)=0x4) recvfrom$unix(r1, &(0x7f0000c14000)=""/29, 0x1d, 0x100, &(0x7f00006b5000)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000eb3000)=""/101) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000511000-0x8)='./file0\x00', 0x20) clock_gettime(0x0, &(0x7f0000888000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f98000)=""/118, 0x76, 0x2d, &(0x7f0000199000)={r1, r2+10000000}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000817000-0x76)="", &(0x7f00002fb000-0xfa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 102.171288] binder: 20238:20247 ioctl c04c5349 20000fb4 returned -22 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x4, 0xfffffffffffffffc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cb7000)={0x2, 0x0, &(0x7f0000e37000)=""}) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3f) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048f000)={0x0, 0x0, 0x0}, &(0x7f0000819000-0x4)=0xc) r3 = getpgid(0xffffffffffffffff) tgkill(r2, r3, 0x11) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/17 09:22:00 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b91000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000cb6000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ce9000)=0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getuid() ioctl$VT_DISALLOCATE(r1, 0x5608) sched_setaffinity(r2, 0xfffffffffffffee0, &(0x7f0000a8d000-0x8)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008b4000)={0x2}, 0x4) 2018/01/17 09:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a91000-0xb8)={0x0, 0x2, 0x9, 0x9, 0xe8, 0x1, 0x5, 0x30000, {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]}, 0x3ff, 0xfffffffffffffffc, 0x4, 0x6e, 0x0}}, &(0x7f000065f000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000158000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000701000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006ef000-0xb8)={r2, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r1, @in6={{0xa, 0x3, 0xb25c, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000118000-0x4)=0xb8) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000001000-0x1)=0x0) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000325000)={0x0, 0x0}, 0x800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000019d000)='/dev/autofs\x00', 0x80000, 0x0) r3 = dup2(r0, r2) pipe(&(0x7f000046a000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009a9000)='/selinux/load\x00', 0x2, 0x0) r7 = syz_open_dev$tun(&(0x7f00006e3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = dup2(r6, r7) fchmodat(0xffffffffffffffff, &(0x7f0000144000-0x8)='./file0\x00', 0x102) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00002bc000-0x8)={0x0, 0x0}) mq_open(&(0x7f00005e5000)='md5sum&-uservmnet0.trusted7]+vboxnet1-/\x00', 0x40, 0x11, &(0x7f00003d2000-0x20)={0x0, 0x1, 0x3f, 0x6, 0x4, 0x2, 0xffffffffffffffff, 0x100000001}) readv(r4, &(0x7f00005e5000-0x8)=[], 0x20000000000000c9) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r5, &(0x7f0000567000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000148000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eb5000)={0x0, 0x80, 0x2, 0x8, 0x8, 0xfa}, &(0x7f00006e4000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005f5000-0x14)={r10, 0x20, 0x267, [0x2, 0x4, 0x2, 0x4, 0x7, 0x0]}, 0x11) add_key(&(0x7f00005e5000)='id_legacy\x00', &(0x7f00005e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000225000)="c01866a9f252e4e946fc85b7b841781ed2f3f8ac8a4e088b4dfa0adf49c8910a8a6ea3a9fc268921581cff81012a5dd46f3f953391de9cad2ca75f508d1c12b180dca537c22ffd8d2b7ec6233775757e1cf6762a8dfa5b5482981826b882ed466c893a9e39cf433a72ce7d5cff3dbaa73ab5ec0333fbb80717a36b821054d592974a9ee51cc2f6568a4262b5e466c8c1603620aa6ae317a6d7a2a3ee3369e7076518bc5975308cf7460a949236872d0fb98d7f41d8e3e5604b426c2a3e314fb087c2a72cc2572e767c9eece8b38904506ee7c7c71a4e7c4fc362e7069ec97a81e69ade0b8c", 0xe5, 0xfffffffffffffffb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005e6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000e1c000-0x78)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf8ec, @loopback={0x0, 0x1}, 0x66}], 0x78) 2018/01/17 09:22:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x2, 0x5, 0x1, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000003000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002000)={&(0x7f0000001000)=@ipv4_getnetconf={0x1c, 0x52, 0x326, 0x7, 0x3, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x5ec0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x801) r3 = request_key(&(0x7f0000001000-0x7)="2ea300614240a7", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xd)='/dev/snd/seq\x00', r1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f0000000000)={0x3, 0x4c5981c8, r5, 0x4, r6, 0x9, 0x275, 0xa4f7}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000)={{0x3, 0xe09}, {0x7, 0x81}, 0xa24, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000)=0x0) r7 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000000)=[{&(0x7f0000001000)="e4934f672de2f925c69e089f86f67c1769ebb45b29050787b89b67f4188fc16bc39a670fecb3515a9583a5ca0c8d49eb0f57440c87055fd43c99e4e999df17cf75f470e4cef39d2fb7e90ddce77f1a6d4b9b14bdc326dd107d1b4acf549af334c6eb42d4844d610cece135e73542fe5ed118b289993d22d5f732beb8eca98c1c103ce558302f6d652f9b8518d4eb0e483c1c9deec7ac1075a87c6ff9af50bc8f70f0dfc3c98507360a3eeb5d472cdd8ca0de8ff12e8bd7b76a8366e9effef41aa104", 0xc2}], 0x1, r7) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x8001, 0x9}, {0x7, 0x1}, 0x7ff, 0x4, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/17 09:22:00 executing program 4: clock_gettime(0xfffffffffffffff4, &(0x7f0000fec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000693000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x8, 0x6a5, 0x7, @tick=0xe8, {0x3f, 0x4}, {0x80000001, 0xfffffffffffffffd}, @queue={0x6, {0xed, 0xfffffffffffff801}}}, {0x9, 0x3, 0x640b, 0xec2a, @time={r1, r2+10000000}, {0xff, 0xfffffffffffffff9}, {0x385924a5, 0xceb}, @note={0x80000000, 0x1f, 0x7fff, 0x6, 0x2}}, {0x9bb7, 0x2, 0x7, 0xffffffffffffffff, @time={0x0, 0x1c9c380}, {0x7ff, 0x4}, {0x5, 0xfff}, @result={0x81, 0x0}}], 0x54) 2018/01/17 09:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_settime(0x7, &(0x7f000067a000-0x8)={0x0, 0x989680}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd7000)='/dev/hwrng\x00', 0xb41, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000c03000)=""/33, &(0x7f0000fcd000-0x4)=0xffffffffffffff3c) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000883000-0x4)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000e59000)=0xfffffffffffffffe, 0x4) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0x2a8}], 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f000054c000)={0xfff, 0xffffffff, 0x4000, 0x2, 0xf65, 0x7, 0x3f, 0x7ff, 0x2, 0xc5}, 0x10) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/17 09:22:00 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000a000)={0x10000, 0x2, 0x7, 0x7, 0x4, [{0x1, 0x9, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x3d, 0x0, 0x0, 0x0, 0x384, 0x0, 0x0, 0x0}, {0x1ff, 0x1, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x0, 0x101, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000019000-0xf7)=""/247) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000017000-0x8)={0x2, &(0x7f0000016000-0x18)=[{0x200000000000087, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x65) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='GPL\',&$:!lovmnet1\'-[\x00', 0x1) getdents64(r0, &(0x7f0000e3b000-0x57)=""/87, 0x57) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000021000-0x1)={0xffffffffffff38ce}, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000021000)='./file0\x00', &(0x7f0000016000)=@random={'osx.\x00', 'ramfs\x00'}, &(0x7f0000022000-0x7a)=""/122, 0x7a) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/17 09:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x402c, &(0x7f0000d2f000-0x4)=0x3, 0xffffff25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f5d000)={0x0, &(0x7f00001ec000)=[]}, 0x8) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r0, 0x0, &(0x7f0000834000-0x4)=0x0, 0x80800) r1 = request_key(&(0x7f0000dc0000)='.dead\x00', &(0x7f0000bd7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000395000-0xa)='mime_type\x00', 0xfffffffffffffffd) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4) keyctl$get_keyring_id(0x0, r1, 0x8d) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000339000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000302000+0xc34)={0x401, 0x3, 0x1, 0x0, 0x3, 0x7f, 0xfea, 0x1, 0x8, 0x4, 0x3}, 0xb) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc4000)=[{&(0x7f0000dba000)="f707d69e62222fcd8af0f835fc1d2e79bcec3b9f82d2eecb6923cf989408c8599be5f9622fd4f4328341b7cfb30ba2761e0ca09d55bcb174364fcedb7cf68fdee32f7637075cbca52724251724da5d3b7ed6e4cfee04d85311f946d80e9836eb4e1542a0a0877d0dc55efac9ef7a77e312bc6638118ff82cd8eb626cc707a4", 0x7f}, {&(0x7f0000fc3000-0x43)="c5d2aa6b1d3fe7bd20472ab0d16c52a34984fcc4cf3e2a4bcb67adc685d60570fb3562b105e50f7759a12bdca6a45e226f62121fdca428e3cf0ce7d4564c7636804ecc", 0x43}, {&(0x7f0000264000-0x1000)="8699866bd7ff98a6fb830390e5f4169d9526a6ad149a4f92395e1a3af445d7dff30b0b92925ee6375fcf3724eebdbe9074a03987655a1d57bda2b1726a9b8b29a77f3708f66103f7e2adba6a8fd35ae2c12c632f65e48b1c75f5a4d74a7ffb25ad69884bd2f6f43ddc4dca630681f547211e1d75e8fe750356d20ceb3a919fce75389781633626a7a297b3d86a303b139dc486c0dbdb345b8cfa4f564b54384f6c0ed061b147c2cf81a1dd7791239bbc6cd121ae6fe362da74741427425f7be9453ac5e3b3f8552665862d9baa1039a76d2df47e3d7695b6f86311ecd32e838e9d0fbc0211e5eddd7d86dfa5f9a7bb452bda723cd45fb328bb96ce0d91561c0801e654abf8c9489f28b3677d67e463ab1f7e3cb068cc23588e9e12460847b2b413c98a3db6d91f67931365d1eb5baca753ea09740840ad46fffc09eb1f11daf092cc10d9af4b505fd198e06baae46542cc5bd603d3d1e706d18b423eddaa767487adcc8341b4d7311f534326caf1d2cefc48f2806d45b805a939b4d354d56de581db577e6a0a94f829d40ce18dd395642f74b78f8839d489c9d1653dc863653831cc3d43ad167ab62d7ac5b87a1aeccd5834686c47aba9f2a375d360b848f34ec80e473fba1080b89725e84b76113af8dfd418a9122a2f5d82212b54bfd0275d82cb697254214584bbd0b623e519079126d3fb0b1753858e65fb93a504f371aabfa2be84f93a98c4b8b4c3a6f9f4c3e310a66ea3a90c0c0d71d31e85bd4fa283f24a2f0e1dbb706cdd8a63e28432927e1bc0901013bb4a1a9cf5c46ab6fad205497fc6b01866631da9121be58f47f4a9fc7aa167252682d0ad9df39cfd9057ebdb52c6ad026b77e38ad51c2833f3480c9a2e5be11e914710903a8d386ca2d1c5da07db84df537d17d5e15ea3911266e285bb63bdd98861529adb47767d18fd3de4667caef08c31b737843bf4112346266595fca3273932f0acd1521038753f9937e1803b623be886406ed9d9e2ae90156de5842f3d3014d68aa41123dc16dfb03076557cdf39d1d1f536f99684fbe3c521098b444d887dd27e0a2702771e6873a0f734ad52da22072f437224c89fafdd7be0512d675b150c39ccdc050674dd081dd589229bff3372939f6ec995f6f70fb1e7c86c84b27268d0ee76361008c02f8ed8c2a1f50099c7a17b9abd11723ffee0bbbb9a0fcc8f1fb4771fad3cab50f690512599306dc5ab83151b5b81603c776a18032f7926c405829c1b256fe6a85bd5246b12ba3df8da23f60b7894184a25b0e47ce3c58d9a7c14decc7db46b02f8af9594130929e732eb7b46f15be25ac999ba6a4f7fd89203437ac3189f8897cdd432193d58fe6b5243f0f81c010b443ce22961ed801a4092bff4422daf509412f1c564ef3ad2283eab97859ef6727b0e24e705deb5b4c29ba35a74c2faea3415925f4c385ac83faa4d44c3a11d63ecc1a809637c58fcccc67d03a32b6dbbee78ecc3200c3ee814ad3121175316406dbddd367f9c4dca5db693bff32e99bd5479da1a5a1c8eca362d3987115c4f189ae70389e4daf57b8efec235209eb1831cffa19e40b5d5a79147d3771e18a1ff8e609cfff4cfa63d7b377ea29ad9aa24e42fc19a2620eae992a190e57ea0570264c41b66357ece045894cfe860c273671e93a47694944928ab438e30c45bc5a915ff7250fcba398bfa95d0de184481b2cd361c60686cbbf6bb1cd860a2f60ce89431fc301337ce9f0ffc8dd02864bed2d11e44bdad4141fe3216741e98d340153219cd54833e779b25c319f30d02b6f4b05f75a195f66ae76cfa1fde4f86e5401199aa8e0274728db8eb7c9f54fc165dfc23a22844c6b741820d3556dd86d9fed05b5d71f35e3c52bf9f514244f469f6f09d3332b25ed51e9c52ec8d56782a7d827582665ea7a50b9cb5376089887bb88b3bdf383637b41883be41355ae93e616198e0f3cca810ebb3ca13af7d248d7f08ac36262290cfd9af0fd7ed6b30cfa13495168906aad25c526390061b8fa91831f29dde082b7e67ccfa0f6aa67234b265ff4f6011a361d9475fbbaedd010715a0a65098e92d27ff377eaaec3a9aa4be29384e1f8fe19380fc3eb9f38512ddb5436a566742ce75c67a33f29849bc7d08f78102c0a072cedb7a47f5419b4d3f430de2af61678c685fce103e60e468e411bd491adff115cefceaaf74e3f7ee0e7d0ee5ccc3cc5a73dde0fbdb74bc56075b9ade4c0415c5e1f8d4420277848dd66d10c221c2602d3165906a36d7e13b67e50515853910681398ba3fac614f50635e9215d4ce9fb970e4b6e9f9fb02a7eb6779334443b48f3381df00c1e560c7a52cd94d5c00ff0a902499e5ec2b029365fa3ce5e2b5c26f5b2c8f43ceca1c05ed231a0faf70a6957408898beaa1636ba743ff347c81b8fda70d668f2f300957f551b1079d9015e74af2201bd6dac77f0096753da644688f6aa337b62045c5e4be88edebd2753f79cb25228c233894dd1441795fd18ce610d3ce5b4a1b525abc239b9c9cf79655ea9b791f0977b99c60f655428032ab1ba11863f49eee57a4661bb248daa9824cad0c8a19c20f16d904d7a3af0a15e0fb9afa82d96dcc03d87b29d979de9cfa4556c3140e48609a4ac5a20987dd16a400d8c95628a95d44da982f18447ab61b2f7b4f7f92da1efbe7359074f83da3d643114728cf32894ef71904e88a1c5b890a6bd0b68e14569f6b39c5758837bf4f5f3c5c4fc3eb28311f6c8a569870189513988ef77e7bd02543478270999d750d184ba111bec1ec7429de24337edf6db3b86c152acba8c4891947b957e991fa6a3825d2febd34ca53fe54ff0942ab63c8d437691ab20ea38c759586f31d0475d92012d51d88b2933fc73df54634163dd9b76578a0c86bb4c2c58f6f899aecfc0939b6c3e3d8dbb755baa47697fb92181bd943a050e19e8b29f1482445eb97f93964df2d08c8d2b69528b7ba1b0e067258af706174b5cb0616c05584205a7b9e3c6c14323e5b0389fce88a08b0eb363f7d3169379766670942acbfaaed625e5aa730fe77392e06bd16eaf5b29f59c5006f31b6ee2724aba745a4ff749ec7d720714feb64a5f9918bdb2c42a7d637a9f9207d90a2ecb9fac2096c8751906b1daa29fd263048362bdd1f75a6a515866e6c15c7883058fab7bdef1b15469d66c3222142eceef42a8d8e2451be7392a54692fa74c84a6be3a95fcde7644f3cef256126373063f85d80d9c09163b9a102cd741b6f951b5fa97253f7ab6f81f57bb198f6d65e72de2ff79bbe1abbe02190387c11f084a9e4feafb57ed4bb3aebd4a1d781ab43e7d80602e3500db0d01230bd0c39b22f054f95ec0a4a723df9337adf925969823ebdbfd11e61d3e3f120bc5212f426088d5247d3bd265cdedf4a311de25b1e4acc2b3655bfada9c872f2c70ce1a6543c8990fb3e1d971bc19962a96fa5fc0a2b38c895f1af80c0ced8ed7d63d165c7130072ed592cd6a0cf4b2fb44e4efaf846e6cb96173e9ca29c9f960a2138daa44da6c3225526c455061a9e522945af260eb1ff8b8306b5081ffed1bac24d2c8c13a27d09812cfa5e1634fbca6496f137d1170e560bdb7f3971bae8ad07ba74bfc527e2742da61d0714d4523e78db8d6710a6d92196e77dd6cfa200d4e8645063ec883e87f481b505d312cab38aa2b436c2836618c902b4d3d4c47d97386aacb8145e99e7aa8f59e594a3ee16a5962d4b884d8d01292cd18767832d4ab8b849bee12307287493e3f0436c8c0db95b4caaeaeb662dfe2977cad276dadd4939bb9fbf9aaecac17eb1f6ce0e5d89c145458582455163b2d3454ed5dca7681cc8546c6ca0ee939b076fd645ee33691c9f3e7afa525c7677561460a87f3765f3cb7f6330de4d33a05aeb5c4c8901f465c969d91c87d4c9df6b11ba07a67463539976651536d5ab32c9abb47cbec5a9da349c18f0b89b0e945c593c06ec6ca5c3841382d9bdd108191548068b0125055730b89bef0e5e0d514d1cc4ad2a5ac0aa8da2159769a191de8502921c6d09c4f609a63d51e1b2cb1519d2737966b7114585177d812e66107896ea182210b3a2f95fa2dc1c0dbb1ac16a21bc9e35a6bb8bc105c267e8f6005420d740095cfedfe2ae8ea831c053ffc332ad9fd164fcc589ca4bd054cee916e27dfe3305be4b7cb5cae5ff8697a0b0ae128c61c6e03e1a96fbf8748ad1db3e6dfc458347095786fa7531d7ab2960bfb1fcdb52c765ab857c10c647074c9930339db2f33ff3b055484feaca2f5c14a2f24d04b3ce3e510dd60b1ea562ad8213e77787d2536a4fe40950a4a29eddcbc65ab38a798d6a3b287b40fbb01963a5f53b6afd288835a0baf3bd7d5a69a454e946b6b7e4a5210c473e32d40641b331b33415a223df4b7d84055ab4b0c797f42597938d2290ee27cb112396badfceea34f80f78e9a875301ca737bce8948f8572ebf8d05cd20abdbb5d6d1e6804fe81e9c0de713591f1741e961828166840098de7d2f6a6e30931e74333117b306f474780783781b29c1787673e010e53bae7b2189750d2f8825684e76183fa5d1f7f4a4007f82005b5f7e4b1c34780c218d2046a3f84ad0675540f3e443412fab251d45395ed1ebe547365e0c8bbb1326e799859ab6885691ad1fa8e04efa964dd26d620a343d2c12bc812521b91a0ebb41034e62dc55caffad26cac5dbc11438d7167cec989cf68c0d457c8b9baf60275d91d4b4fcba6a8bf9b94867320ad39b6d7f4443212036ea7167111a70bf18d167d111f45d0aac953afd11e7cc0cae79c4227ee43480ae1569701ffae3c86727bdd7f90514c7ed6141af4a0bbb995a666989e8833fe5c5df81015eb15090e76620cd237dca21f60ecb11eac392ec07f0ad1e712ea641313eccd28f0ea70635ce33a5d6152ecb1e76aad5d0d7ebb823dbaca5f4903b072e2ac244fe3893e9f07193a40b561c49756ab7182a6b785ae69b919272542808d0a055437becdec65d24db115060035be82bb19fc2f2c980f7f1c845c1557df6e44b49686c574037641058ed4e9ad040ab200465e0e4a901c72c6f27e312cb00c660681cde1dd34673aa34c2363a91b5135144550688f00c2429ca50dbafe420a9a5914e3e4703d50094e58ca4248e5e042bfb4ec7d304c6e9e10296488a71823141837b821c31e5ea8b2639cda78bcd5751c7e1242fb5e55ea187118ea8d7ad4b376cf0eb11e16223afa50df554017a47d6a404e47c01b4bc1a71640e8d9ff826bdd71b77961eaf557742f697ba00cf5023bb7de4b87a450324717326dd93c952618865495c9665012c22db6581a5f837d9f6782bd02f1429e8803fa1e27975688cac9089bcfceeeee724601f91ce863963bed976ad0491dd41a95318e3e81e75b9a43813b303becca66cf9df46529d7f09b387ee8486e6196c050cedce1cd0ac0aae5f72255cb523445cb5dbdb5dab781ba16bf1115ef2f1a8c779fb951c7daa5a879261823403331bc34ffb92384ab246b53a3e7d31aa22e3025796d861aa70c0ad207070ed13822af4510914d04c71ee785e416ddd462eb1919316564482596497447ccfcf161cbc435bd67b53422944f0b5681d2cb4fd912ef94116743864c93dc51f553b1a8623eb83685b884c8d51aae8f33392bd192999c1eacc3abed4c9a3db78d880d17cc0fc6a884b95712aa410c27104f5f0db6aa61b6e95776bd7b8db45397c71067a4aa5b3ad7c146f7423ae97641c98f4ef9c05a59eb5e30fc4f6363dd81db33a5010e78f7847aef695108f85000", 0x1000}, {&(0x7f0000fc4000-0xc6)="18a0a4d80c8315eb1c0726e8757bd0000530a17823b5312c8baea803340b4e6cf09f3d43e4bcd5f1d58dfe7bc27dcba17ea0ee0f4a96bfa5a853b133bf4fb6184a569891c960bbf21917eb495ca7bc050e267291cda85269e052982a43fe152d763d41596ace9fb467c14a450e05383c7dda80b57d39db9addd6cdbe34fd70d2f0bcaabfce7ba832efc7bf23d59d31dc31dcf64886450080598142c150b88ba341dd9ddc99e10dd3cf525298d484f53576976998200acbac7fb3ecddf82f3d28b036fe8d0b89", 0xc6}], 0x381, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) fcntl$setsig(r0, 0xa, 0x2d) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000016000)='/'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) [ 102.451414] binder: 20334:20336 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 102.463573] binder: 20334:20338 tried to acquire reference to desc 0, got 1 instead [ 102.473603] binder: 20334:20338 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 102.481916] binder: 20334:20336 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 102.489446] binder: 20334:20342 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000585000)='cgroup', 0x3) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000fb8000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f9d000)=""}) r1 = add_key$keyring(&(0x7f0000332000)='keyring\x00', &(0x7f0000934000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000a30000-0x8)='keyring\x00', &(0x7f00003e4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f00001c7000)=[{&(0x7f00004df000-0xd5)="4b1e32002756aceb97a81ef86887fd7eca1f2cc7f700ee7f3ac75a7d97f2a7524f660c88a0d91faa6d5ca5d61c4fdd13fd2fbc22d56be4d940e0d98f9efd261e530cb0807082649939da62854ddf1cf88be2eff47c51778d498b351dea5f88c973ea2c17f8db25e55fc67db17a609a7dd8f5cea25b5b26b202b3001700eff032708b144156e439cf4c1ac3e1625105c2ab49b8f79e559017088868527ae3fffe9c348ee165fa8067f1e9ad26b483ed9e269adadf8e2e6a7f12797ba54da8bc65fb90656a20215a94d0d19010754babf79b9b1e3a87", 0xd5}, {&(0x7f0000cc1000)="c55c7410c8f170fd989f19cc8343259b02fd517f5e46d698a5e5a0cc75bed037723df775b3c1c59e28d3ba578dff6ddc7974fe709c8b3575a9bda2e4603e2f6f2e600c3259b9a1e173be393bd7f57b", 0x4f}, {&(0x7f00000d2000)="01ab3bc43c85f03d8288ef37d97c1d5e550a82aaac8b2773dd2a40d78c084592ed36f4b0888df3974fb541004afac8b01dfdbb8367183183a419f8343952f6aef5ba13286ffbb5b116baecc4f874f72b3cfb78e4deecf11acb5b566433d64fa5087dc724a50ab6a02be863050d3e0a0d0bd0d2bc49c446a7f9f85a20939678f92d74d976e84b339a34ceb334f335babc2a1b011b905dc80a045ce9463ad94b198e55b73a25399cca8d849791b4e6137d8829", 0xb2}, {&(0x7f000004c000)="48085e8f1410161500b409ce0ed93181279f52957733d68147b4d5dd4031c5ef6b79f472bc156b6d359e64f8c42c345c34a64b44944e137c05fa528237719de55ec05d52e2820170c71d9dcd78252493ed2c39cca750d08eb8dcd6a533196fbdf78032ed16633e6936a03ada43bac20cffd16b44a81e52431add0b69f4d8df39df2ff8d33968d2f8477a3d29827a6806b0bd6b7476cb2bf948fe5bc69bc9481b5f1f7360c3e047510a296bb89aba49d1cb5bac34e50231fd6ef9152d4894286f4fda064ae952ed5b0298edc0c6", 0xcd}, {&(0x7f0000849000)="852d780bf31e426c17a0f16ec47119f9fa4b64ae53d0379420eaa377eb837a0db75c00472ac97e8a1a69f8900a736b17a74879f305ebd528d1e16f30bc51e55190c6e28ef416139ce897b074d4b1e8198900bc2cb7c41f6e4fb0bdce60306f7ef270170abe27d2302eca63e54e8ef10478dc55099abf73a09571bcbfb925e96c92ac183ff61238b98e9a66183ff1163051d5cfa4a24fedffb36f4a18ba3b33b650695f535bb41cf866d90216751a9afe3f47be1c1dc2e0a6128113b27ac39a1d5e68029a750452001c1e9d41b3a3dda539fd5e415bdefaf339200321b9869ee70eaa393ffea6a614ab166426e1bdaef69c", 0xf1}], 0x5, r2) 2018/01/17 09:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000170000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c4b000)=0x8, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000321000)=""/0, &(0x7f0000bef000-0x4)=0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00001cf000-0x8)={0x2, 0x7fff}) fcntl$setlease(r0, 0x400, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c88000-0x30)=[{0x7, 0x1}, {0xe, 0x100000000}, {0x4, 0x0}, {0x0, 0x5}, {0x0, 0x1}, {0x4, 0x7}], 0x6) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000009000)="c847c80caa8d6a863f875c6956710a5a") 2018/01/17 09:22:00 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r3, &(0x7f0000017000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000018000)=[], 0xffffffffffffffbd, 0x0, &(0x7f0000008000)=""}) 2018/01/17 09:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f000082d000-0xc5)="", 0x0, 0xd6b92f953bdfb77a, &(0x7f0000884000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff9) 2018/01/17 09:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) inotify_init1(0xfffffffffffffffd) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000077e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d94000-0x4)=0x8001, 0x4) syz_open_dev$binder(&(0x7f0000a65000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000db6000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000c02000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x40fd) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000d69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f20000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f20000)={0x0, 0x0, 0xff}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f20000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f20000)={r2, r3, 0x80}) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c57000-0x10)='/dev/sequencer2\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c3c000)={{0x3ff, 0x80000a}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x801, 0x11d, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4f8, 0x40, 0x3, 0x3, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007a9000)={r2, 0xa5b7}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000e79000-0x8)='./file0\x00', 0x21) r4 = syz_open_dev$sg(&(0x7f0000e78000-0x9)='/dev/sg#\x00', 0x100007, 0x0) ioctl$TIOCSBRK(r4, 0x5427) read(r3, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 102.500297] binder: undelivered death notification, 0000000000000000 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005ea000-0x10)={0xc8f2, 0x4, 0x40, 0x7, 0x0}, &(0x7f00006a1000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c82000-0x8)={r1, 0x9}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000bc9000-0x8)='pagemap\x00') pread64(r2, &(0x7f00007cb000-0x8)=""/8, 0xfd30, 0x0) 2018/01/17 09:22:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000286000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000)={0x2a138518, 0x20000000, 0x400, 0x0, 0x8b, 0x5, 0x400, 0x6, 0xe153, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002000-0x62)={0x8, 0x4, 0x401, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000154000)='/dev/sequencer\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c06000)=0x14) setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = geteuid() r3 = geteuid() setreuid(r2, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='eql\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x12, 0x10, r0, &(0x7f0000001000)='./file0\x00') r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000069c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r4, &(0x7f00000ad000)='./file0\x00', 0x13, 0x0) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) signalfd4(r0, &(0x7f0000001000)={0xfffffffffffffff9}, 0x8, 0x800) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000004000-0xa9)=""/169) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000bc5000)="cd5c6c6f2e0d00") 2018/01/17 09:22:00 executing program 5: r0 = memfd_create(&(0x7f0000e32000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a7a000-0x4)=0x0, &(0x7f0000535000)=0x4) setsockopt$sock_int(r1, 0x1, 0x800039, &(0x7f00008f9000)=0x400002, 0xfffffffffffffedf) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000cff000+0x1a7)={0x0, 0x0}) 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000a45000)=@hdr={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x336, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2c, 0x0, 0x783280000000000, 0x7, 0x0, 0x0, 0x0}, @dstopts={0x16, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0]}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xa44}]}, @dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x94}]}, @fragment={0x16, 0x0, 0x6, 0x588, 0x0, 0x100000000, 0x1}, @dstopts={0x2f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x966f}, @calipso={0x7, 0xfffffffffffffedd, {0x1, 0x4, 0x0, 0x8, [0x9, 0x5]}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\v0x0, 0x0}, &(0x7f0000131000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c87000)={r2, 0x7840}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000e59000)=0xfffffffffffffffe, 0x4) splice(r1, &(0x7f0000986000)=0x0, r0, &(0x7f0000808000)=0x0, 0x7fff, 0x0) 2018/01/17 09:22:00 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cd2000)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f17000-0x8)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000240000)="0a1caae8457432706a4b0bc39c6ea49532838aaa67858b5f18e096fe3d0f5a1d79b8e578f131be1bc5ee123d3aded92e668ca10fa648425fcf9a87b3fe30cd1d1f37d15c40d08db192dbaf2ee94adf1cd709391bd8c797857822d542712f6bbaa3638e47a9e573ca3dc5c798732311860effe856368045ae75a13d", 0x7b) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000558000-0x4)=0x4, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 102.597214] keychord: unsupported version 0 [ 102.610172] keychord: unsupported version 0 2018/01/17 09:22:00 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') timer_create(0x2, &(0x7f000001a000)={0x0, 0x15, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x0) timer_getoverrun(r2) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/17 09:22:00 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000000a000-0x8)={0x101}, &(0x7f000000d000-0x8)={0x0}, 0x8) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/97, 0x61}], 0x1, 0x0) 2018/01/17 09:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000991000)='/dev/hwrng\x00', 0x20000, 0x0) recvmsg(r1, &(0x7f0000040000)={&(0x7f00007d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004f6000)=[], 0x0, &(0x7f0000ad8000-0xad)=""/173, 0xad, 0x0}, 0x2) 2018/01/17 09:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe0000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) getresuid(&(0x7f000083f000)=0x0, &(0x7f00008f8000)=0x0, &(0x7f0000d3d000-0x4)=0x0) r2 = getegid() fchown(r0, r1, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00006a4000)='/dev/keychord\x00', 0x200, 0x0) mq_timedreceive(r3, &(0x7f00004f1000-0x6f)=""/111, 0x6f, 0x4, &(0x7f0000405000-0x8)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000e62000-0xf9)="45a2b4d44639a8c1ce89a8f2145231b5092b11e06a4dc0ee9cab8e63195092b473a6e3563f4ff0d78575bcae78deec0e7935ba23b5b5c1ee31cde8ce90e3209a1beb25a5eeb3cacc12eb109a5f8b067835fa9da0b68bde0d1223c746a9e2d22aa7332d5ef56be6b8d5d3c9b4781cef18244de0fa0612bc56872b7ecd5a49ad14ded9392532bca78bcbfe93970d43bcbc8110c4d1f4049f4dc04ae853853aa1335ab8fe27e41212aa9f66702580835243854a1d0556e3e40f0b900bef430c283128981f65b1e6c6c8b0615cf5c9403526ee44696291784eed2bc9de3629939a417223c4950f41d0e77729f57f7d5b88ad6789634f79fc9aff1d", 0xf9, 0x40, &(0x7f00002bd000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x803, 0x7fffffff) 2018/01/17 09:22:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000f99000)='./file0\x00', 0x20000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000004f000-0xb)='/dev/loop#\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f000071f000-0x4)=0xff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000549000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000038e000)={r2, 0x20}) lseek(r1, 0x2, 0x1) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000026b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/17 09:22:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r1, 0x80000, r0}) socketpair(0xb, 0x807, 0x7, &(0x7f0000002000)={0x0, 0x0}) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/01/17 09:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807fc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') getpeername$unix(r1, &(0x7f0000527000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f6c000-0x4)=0x8) stat(&(0x7f0000e65000)='./file0\x00', &(0x7f0000d88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000565000-0xc)={0x80000000, 0x0}) chmod(&(0x7f00003d0000)='./control/file0\x00', 0x100) 2018/01/17 09:22:00 executing program 6: mq_getsetattr(0xffffffffffffffff, &(0x7f0000005000)={0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b0000-0x3)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000007b000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000dc6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, 0x8, 0x3, 0x400, 0x0, 0x200000, r2}) fcntl$setpipe(r0, 0x407, 0x8000) 2018/01/17 09:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000ac000)='./file0\x00', 0x0, 0x0) link(&(0x7f000062f000-0x8)='./file0\x00', &(0x7f0000883000-0xa)='./control\x00') unlink(&(0x7f0000b69000-0xa)='./control\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0xc) ptrace$getregs(0xc, r0, 0x6, &(0x7f00007fe000)=""/233) 2018/01/17 09:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000026b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aea000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x855b) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) close(r0) [ 102.738130] IPv4: Oversized IP packet from 127.0.0.1 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000d8d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000568000-0xd)='/dev/usbmon#\x00', 0x4, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006bc000)={0x0, 0xe65c}, &(0x7f0000e63000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000099a000-0x22)={r1, 0x1a, "7e4dfc1a534999a7f33329475dee70fc48756167a396ed196c21"}, &(0x7f0000c6b000)=0x22) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000084f000)={r2, 0x5, 0xf1b5, 0x7, 0x393, 0x7fff}, 0x14) exit(0x0) 2018/01/17 09:22:01 executing program 3: r0 = add_key$user(&(0x7f0000040000)='user\x00', &(0x7f0000455000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b7d000)="", 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) pipe2(&(0x7f00002c3000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000d94000)="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", 0x1000, 0x0, &(0x7f0000000000)={0x77359400, 0x0}) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x9) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000692000-0x8)=@assoc_value={0x0, 0x8000000006}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004e5000)=r2, 0x4) epoll_pwait(r1, &(0x7f0000493000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000de1000-0x8)={0x400}, 0x8) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x50ba) ioctl$int_in(r0, 0x5421, &(0x7f0000b96000-0x8)=0xffffffffffffff81) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000286000-0x4)=0x1) 2018/01/17 09:22:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) readv(r1, &(0x7f00003fd000-0x20)=[], 0x1) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e38000)="5e7070703063678b6f5462706f7369785f61626c5f61636365737300a0", 0x1) ftruncate(r0, 0xfb8) fcntl$addseals(r0, 0x409, 0x7) writev(r0, &(0x7f0000fee000)=[{&(0x7f00006ab000)='4', 0x1}], 0x1) 2018/01/17 09:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000038c000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_procfs(0x0, &(0x7f0000eda000)='attr/exec\x00') pread64(r1, &(0x7f0000b54000-0xc7)=""/199, 0xc7, 0x0) 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000057e000)='net/ip6_tables_matches\x00') unshare(0x8000400) getpeername(r0, &(0x7f0000455000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000aba000-0x4)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8d000)={0x0, 0x0, 0x0}, &(0x7f000038c000)=0xc) syz_open_dev$usbmon(&(0x7f000017b000-0xd)='/dev/usbmon#\x00', 0x8001, 0x400) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000142000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x349, 0x0, 0x73a7509d, 0x2, 0xa0, 0xa0, 0x5e, r2, r3}, {0x9, 0x3, 0xea8, 0x6, 0x800, 0x0, 0x6, 0x5}, {0x579, 0x2, 0x0, 0x7fff}, 0x1, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x4, 0x3, 0x100, 0x81, 0x3, 0x9}}, 0xe8) rt_sigprocmask(0x2, &(0x7f0000fc5000)={0x5}, &(0x7f0000a52000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000de0000-0x4)=0x0, &(0x7f000031a000-0x1)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 09:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00009f3000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) connect(r0, &(0x7f000076c000+0xd75)=@generic={0x11, "a31abffc0bc41b74d39de3f03155d52ab9e7e492bfc8eddb59c999f2827ccf97b9b6bcfbb2ac4ad00e72aea82dcb89a75aa844bd89ef37fc2807104a2233fbd22df4e513dc2f3f1cb12c25dcb98657780a16b9b082604c06d9a01e658b144b1b80c11d557be3e15c69a796f342e63bd618957e4a8932291ea70d36042bf4"}, 0x80) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000d8d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000568000-0xd)='/dev/usbmon#\x00', 0x4, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006bc000)={0x0, 0xe65c}, &(0x7f0000e63000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000099a000-0x22)={r1, 0x1a, "7e4dfc1a534999a7f33329475dee70fc48756167a396ed196c21"}, &(0x7f0000c6b000)=0x22) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000084f000)={r2, 0x5, 0xf1b5, 0x7, 0x393, 0x7fff}, 0x14) exit(0x0) 2018/01/17 09:22:01 executing program 0: r0 = socket$inet(0x2, 0x0, 0x77d0720) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x3f)={r1, 0x37, "4e1660fc4afbe7ed71b7a7062e1e03d65399ec6b5cb086b6f4042de79f5574cbadd9d198cb3158a89386c3a58bb1c5e14d71bc8d2d32c8"}, &(0x7f0000a34000-0x4)=0x3f) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000948000-0x4)=0x0, 0x0) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0xc060, 0x0) utimensat(r0, &(0x7f0000a4d000-0xa)='./control\x00', &(0x7f0000edb000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) mremap(&(0x7f0000153000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ef7000/0x1000)=nil) faccessat(r0, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) munlock(&(0x7f00008ae000/0x2000)=nil, 0x2000) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) prctl$seccomp(0x16, 0x3, &(0x7f000090b000-0x8)={0x2, &(0x7f0000ae2000-0x10)=[{0xfffffffffffffff8, 0x9, 0x1, 0x7}, {0x1f, 0x20, 0x2, 0xbb7e000000000000}]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000689000)="", 0x0) open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x8) 2018/01/17 09:22:01 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{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]}, 0x80000000, 0x37, 0x1, 0x1000, 0x2}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x0}, &(0x7f0000003000-0x4)=0x6) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000-0x4)=0x0) 2018/01/17 09:22:01 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002f2000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000004b000-0xf)='attr/keycreate\x00') ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000158000)={0x0, 0x3, 0x100, 0x2000000, 0x3, 0x8001}) r3 = memfd_create(&(0x7f00005e5000)="2f64657605000709000000000000657200", 0xffffffffffffffff) write(r3, &(0x7f0000620000-0x2)='#!', 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd3000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000430000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x0) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x186, &(0x7f000001b000-0x10)=[{0x15, 0x0, 0x0, 0x6}, {0x7ff, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001b000)=0x0) 2018/01/17 09:22:01 executing program 6: prctl$intptr(0x1e, 0x0) 2018/01/17 09:22:01 executing program 3: r0 = inotify_init1(0x800) fcntl$setpipe(r0, 0x407, 0x3f) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dc0000-0xb8)={0x0, 0x9, 0x9, 0x35612cc2, 0x25ab, 0x80000000, 0x3, 0xffffffff, {0x0, @in6={{0xa, 0x3, 0x2e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0x9, 0x8001, 0x8}}, &(0x7f00001a8000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bf9000)={r2, 0x80, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001c2000)='/dev/loop-control\x00', 0x410100, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000806000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a65b0b965d91ee1ca3b565ed894deb5a"}) ioctl$TIOCMGET(r4, 0x5415, &(0x7f000007b000-0x4)=0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000768000-0x2)={0x6, 0xffff}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/enforce\x00', 0x1ffffb, 0x0) sendmsg$netrom(r5, &(0x7f000010f000-0x1c)={&(0x7f0000772000)=@ax25={0x3, {"e34d167da08821"}, 0x7}, 0x10, &(0x7f0000c2d000-0x10)=[{&(0x7f00008bd000)='=^kg//', 0x6}, {&(0x7f000000a000)="031ae0ab366818719f9d95a310be526a47cdf7badb6bda5ccb2bcbc8be6ee186f38e891b297435582d6c6e982ee489fcd76a94b73b2b95f505e6a0455d56ea29a3c9496873153b070dad44b053d3d82e6b4979c938f3497aac4de9fdf1bef11d9f6baa2bd1c674df9ac78472af0bacfc1528abcbe9d24dc860a7910cbe8c890916717b5f3b15de3788a9217505ada3115fee70633632", 0x96}], 0x2, &(0x7f000048d000-0x4b4)=[{0xc, 0x6, 0x1, ""}, {0xc4, 0x10f, 0x7, "79d762f3c577a3c9bd8f54db0061f02cea9ab8f68012f402b20b610f4d044b38a4074a499318fe9e7ea8cf79b0a784d9fbc32ab0b4abd2d2f5da96c86f0ded385d8142ad03eeee1c6bd09243794cd30024ace2a5a205562a39198856a2cb2bf6be414ef9297ac25640a986a40a98b011a2e4b2ce2edcdd582e19fe6d2c2e07c25045d028edea62b2ed3042e17bad6f74fe2a0a1882b04cd4d49e9bfac32c2a368507ad1b233da8782e5b07360447543cc0110601be5fde"}, {0x4c, 0x11, 0x0, "6a58bd7b50c438c8cf99f1b96aeb0994a2697d97c67e793e482f213a735c20f599b85c4ef2bf0e8c5f1462bfb772b370e003a81731160ec77c3feb5bae612c"}, {0xbc, 0x102, 0x8, "1375748e2677ac809f0150c0a25f19344a6a8d7d2e7a8fda933f8a350444d6b27caacdc34fa1b3742880238d1b60177ff7c7e95cf640c2e83c0160639fbbe93f7d333800dd934303c3a155965ec6b5eae06c6936c439020013650f26e89f5fa75a98e0f3ade2ac19ce3d5ca9f1cb94fcb416470f9fc70fcfe64f9b6508b57e1292129a495079448563d967c9a001d491af081f2be7b80bdbdc2d5a81a4cac0e3d7ef7e47312c459bd6239d512be18f"}, {0xf8, 0x6, 0x81, "ddcfbf2c4064621c828c522a15c06cd7c755aa354e349f392da9f49680ff9a8809c2f41c68a3e112798aad8997280346fc0ca2c6983cf7a88e2bf7aabb2d1c2deda608ef072b67e8e9162d75d50bcc781da8d102c339c43b213f78f9c574e146925d7f2ee9224bbce6edb94358c7633d61003bb1e7e7116a1a31fa823ec051fe2e79ca64f386501c3e7b74da9d97e2115e113f62cec5b7f9fc710c9c4abddb25951b0d018f727934486a97b565ec9acc5b8f38dda212b3bca82ef8f91a51211887f0c2ef6912a4848ff8b623a00b9211ff5011da8774ed28db09573eb1a107a6866ab88f1d4062424c9878bb"}, {0x108, 0x11d, 0x7, "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"}, {0xdc, 0x3a, 0x1000, "9596e5bb9ce6a24f92dd53f303bf76f1413ace0d925feaece604553f246a9268143020c3c12aaf178218aada28ffe0513f6d06a0b5149e9744840d0262623fe7ac842645563324c72cc1c43d69fc749540cd028d00d95dfec2eac0f20294fcef681df2eed7464bc0b2a66564ca0d5621182bde9ea3bb3f6acc005fe822ac8027f0e721d374449c4f44ccf7a4e2e2023c397bcc2e1a588536ef8a9f217c5fdb0f4bb1a11d4f96049358af52a562b2acd8c74dc20458edb4d51c5c6c001cae2dfe305189656664498296c3f46bba"}], 0x4b4, 0x20008000}, 0x0) prctl$getname(0x10, &(0x7f0000196000)=""/0) sendto$unix(r3, &(0x7f00005e9000)="18085460d610eeef6b04b401d9c0d1ffa4973555e7581d9bd87949e6c1e0f333f4370fc637675599f0261e983ef8550b3b0b4bec1e10970ac82a91fdfb728e7075fc0c62c576247a1480319e499e9c405d220119daa0e7f7c5d8be2fd25401d9911d85bd1c92c6a57f80ad404b2d212772e1d69a8c0052ba5d93ce7b38", 0x7d, 0x4001, &(0x7f0000097000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ac9000)={0x0, 0x0, 0x30}, &(0x7f00000a8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000a3c000)={r6, 0x5, 0x3}, 0x8) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb4000)='map_files\x00') getdents(r1, &(0x7f0000f58000-0xa7)=""/167, 0x34e) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0xb9, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000527000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000093000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000599000-0x18)={@loopback={0x0, 0x1}, 0x40, r2}) 2018/01/17 09:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000235000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004a2000-0x4)=0xb9, 0x4) 2018/01/17 09:22:01 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000549000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000038000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000e38000)=0x8) seccomp(0x1, 0x0, &(0x7f000099c000-0x8)={0x0, &(0x7f00007ac000)=[]}) 2018/01/17 09:22:01 executing program 5: futex(&(0x7f0000000000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/17 09:22:01 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cb000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b04000)={@common='bridge0\x00', @ifru_settings={0x100, 0x6, @sync=&(0x7f0000ae2000)={0x2, 0x5, 0x4}}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b3d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000065e000)='keyring\x00', &(0x7f0000f07000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000e5e000)='keyring\x00', &(0x7f00009a2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000025000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000020000-0x4)=0x0) 2018/01/17 09:22:01 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = memfd_create(&(0x7f0000003000)='md5sum\x00', 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x7) read(r3, &(0x7f0000c95000)=""/92, 0x5c) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x201, 0x0) dup(r4) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f25000-0x20)=@dstopts={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1a) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) getgroups(0x3, &(0x7f00001ed000)=[0x0, 0xffffffffffffffff, 0x0]) fchown(0xffffffffffffffff, 0x0, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r7, 0x5403, &(0x7f0000dc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000002000-0x4)=0x1, 0x4) r9 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000006000-0x8)={0x4, &(0x7f0000003000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000005000)={r10, 0x1}) rt_tgsigqueueinfo(r0, r9, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8000000001, &(0x7f0000cc8000)=""/166) r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009dc000-0x3)={0x0, 0x7, 0x7, [0x40, 0xfffffffffffff980, 0xfffffffffffffc01, 0xe2a2, 0x3, 0x4, 0x0]}, &(0x7f0000613000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a45000-0xe)={r1, 0x96d, 0x3, [0x2, 0x8001, 0x7]}, 0xe) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x2)='+\x00', 0xfffffffffffffffb) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000003000)=@known='user.syz\x00', &(0x7f0000007000-0x1d)='eth0selinux@&ppp1user]wlan0)\x00', 0x1d, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x0, ""}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x1}, 0x8) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e6a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f09000-0x4)=0x9, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cbf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058a000)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000a88000-0xb)='/dev/loop#\x00', 0x0, 0x40000000008083f) pipe2(&(0x7f0000dc5000-0x8)={0x0, 0x0}, 0x800) sendmsg$nl_crypto(r2, &(0x7f0000c1f000-0x1c)={&(0x7f000036f000)={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f0000f00000-0x8)={&(0x7f00001bf000)=@alg={0xe8, 0x10, 0x2, 0x4, 0x3, {{'sha384-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl(r1, 0x1262, &(0x7f0000f09000)="") 2018/01/17 09:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000000)="1a"}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00005f3000)=0xffff) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000088f000)=""/21) 2018/01/17 09:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000db5000-0x24)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000514000-0x20)=[{r1, 0x8000, 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7c000)={0x0, 0x0}) 2018/01/17 09:22:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000028000-0x8)={0x0, 0x0}, &(0x7f0000028000-0x4)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b13000-0x9)='/dev/rtc\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001b0000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aa8000)={r2, 0x0}, &(0x7f0000fcd000-0x4)=0x8) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a9000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000181000-0x29)={0x0, 0x29, "26d8bb3cd18a74cdff16598a3869fd5456909b9d537c558d75cd11e7a39acdd57f51c5cb5896106db2"}, &(0x7f0000539000)=0x31) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000136000-0x1c)={r2, 0x14, "4053c36c23b47ac07c11298af07028dbaec14916"}, &(0x7f0000f13000+0xb1d)=0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000072c000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f000039f000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(r3, &(0x7f0000221000-0xbd)=""/189, 0xbd, 0x40, &(0x7f0000f01000-0x10)={0x4, 0x0, 0x3, "65eccd637781", 0x56, 0x0}, 0x10) r4 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003b0000)='\x00', 0x1) read(r4, &(0x7f0000de2000)=""/181, 0x1) 2018/01/17 09:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getresuid(&(0x7f00005da000-0x4)=0x0, &(0x7f000002d000)=0x0, &(0x7f00002eb000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c56000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000964000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004fa000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x158, 0x2, 0x0, 0x2, 0x80, 0xa0, 0x0, 0x0, r2}, {0x1000, 0x7, 0x6, 0x5, 0xfd, 0x2e, 0x3, 0x0}, {0x7, 0x5, 0x5bb, 0x1}, 0x1f, 0x3, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x400, 0x1, 0x3b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x2, 0x3, 0x80, 0x0, 0x4, 0x5e7a9246}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000543000+0x82)={0x1f, 0x200, 0x7, 0x1, 0x0}, &(0x7f00001e6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000772000)={r3, 0x80000001}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x11) ioctl$int_in(r4, 0x5452, &(0x7f0000f28000-0x8)=0x81) write(r4, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00001c3000)=0x3) getpeername$netlink(r0, &(0x7f0000d73000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f39000-0x4)=0xc) dup2(r4, r1) 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f5a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f000093f000)={0x3, &(0x7f0000001000-0x18)=[{0x2, 0xc1c, 0x7fffffff, 0x3}, {0x10001, 0x8, 0xb4, 0x5}, {0x200000000000000, 0x400, 0x2, 0x98}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000)={0x7, &(0x7f0000001000-0x38)=[{0x1001, 0x9, 0x8, 0x400}, {0x5, 0x5, 0x0, 0xc40}, {0x2, 0x7f, 0x40, 0x4c1f}, {0x0, 0xffffffff, 0x100, 0x1}, {0xfffffffffffffff8, 0x0, 0x1, 0x4}, {0x4, 0x1, 0xa93, 0x9}, {0x8, 0xffffffffffffffff, 0x80000001, 0x1}]}) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000036000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x8) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000357000-0x4)=0x0) 2018/01/17 09:22:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) listen(r0, 0x80000000) 2018/01/17 09:22:01 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d8000-0xb)='/dev/hwrng\x00', 0x4040, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000058a000-0x4)=0x7, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ppp\x00', 0x8100, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007ff000-0x4)=0x0, &(0x7f00009d9000-0x2)=0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f00009d8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000908000-0x4)=0x10) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004f8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000e0c000-0xf2)=""/242) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000a5e000)='./file0\x00', 0x41) r3 = creat(&(0x7f00003c7000)='./file0\x00', 0x82) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000fd7000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000fd6000-0x5c)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x8, [0x7f, 0x515, 0x0, 0x3, 0x1, 0x0, 0x401, 0x9]}, 0x5c) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00006bb000)=0x83e4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000fbe000-0x1)='\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fd6000)=@assoc_value={0x0, 0x3fd}, &(0x7f0000d15000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000fd7000)={0x4, &(0x7f0000959000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fd8000)={"e9b44a06bce3ef3cd5d97834f27dba93", {0x4, 0x7, 0x9, "debd5a5162cc", 0x6, 0x0}}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000fd7000)={r5, 0x21}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fd7000-0x10)={r4, 0x120, 0x20, 0x3}, &(0x7f0000fd6000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x2000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f0000fd6000)=0x0) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002c5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000735000-0x8)={&(0x7f0000e5e000)="20109442fc5623d432d0b40a79e3ef8b12bf2a826c1483bdeba7602ddedc7af517660beb0b93f102", 0x28}) 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000657000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000051b000)=0xc) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x31) pipe2(&(0x7f0000b90000-0x8)={0x0, 0x0}, 0x4000) ioctl$KIOCSOUND(r6, 0x4b2f, 0xf154) ptrace$peek(0x2, r5, &(0x7f00006d9000)=0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ffe000-0x15)='/dev/pktcdvd/control\x00', 0x40100, 0x0) fchownat(r7, &(0x7f00005e6000)='./file0\x00', r3, r4, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000cb9000-0x10)={0xffffffffffff21c6, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40086439, &(0x7f00007a8000-0x8)={0xfffffffeffffffff, r8}) 2018/01/17 09:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000957000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000283000-0x18)={0x4, 0x3, 0x2, 0x1f, 0x6, 0x20}) kexec_load(0x5, 0x10000000000002b9, &(0x7f0000a2c000-0x50)=[{&(0x7f000034d000-0x87)="", 0x0, 0x0, 0x0}], 0x2a0000) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000b61000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x21) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/158, 0xfffffe74) 2018/01/17 09:22:01 executing program 0: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000326000-0x40)=[{{&(0x7f0000dd9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000dd9000-0x30)=[{&(0x7f0000c99000-0x98)=""/152, 0x98}, {&(0x7f0000dd9000-0x28)=""/40, 0x28}, {&(0x7f0000d9c000-0x4b)=""/75, 0x4b}, {&(0x7f0000ce0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000614000-0x1b)=""/27, 0x1b}, {&(0x7f0000162000)=""/210, 0xd2}], 0x6, &(0x7f0000dd9000-0x98)=""/152, 0x98, 0x9}, 0x0}, {{0x0, 0x0, &(0x7f0000dd9000-0x50)=[{&(0x7f0000dd9000-0xc9)=""/201, 0xc9}, {&(0x7f0000dd9000-0x4)=""/6, 0x6}, {&(0x7f0000361000-0x91)=""/145, 0x91}, {&(0x7f000096c000-0x4a)=""/74, 0x4a}, {&(0x7f0000dd9000-0x59)=""/89, 0x59}, {&(0x7f0000dd8000)=""/99, 0x63}, {&(0x7f0000dd8000)=""/249, 0xf9}, {&(0x7f00003a4000-0xc3)=""/195, 0xc3}, {&(0x7f0000dd8000)=""/210, 0xd2}, {&(0x7f0000c0a000)=""/167, 0xa7}], 0xa, &(0x7f0000dd9000-0xb8)=""/184, 0xb8, 0x4}, 0x6}], 0x2, 0x40000062, &(0x7f0000623000)={0x0, 0x989680}) ioctl$void(r0, 0xc0045878) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000dd8000)='./file0\x00', &(0x7f00000b4000-0x6)={0x8, 0x9}) rmdir(&(0x7f00004ac000-0x8)='./file0\x00') ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dd5000)="e51d4ceaf6020fe16f22b7c7594cb08f7b2d1d193d889089fd4790bf1cd4fcd1"}) 2018/01/17 09:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000afa000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000331000)={@generic="8807d1c71290703a1be6098b0b744dd5", @ifru_flags=0x1001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ed6000-0x4)=0x0, &(0x7f000060b000-0x4)=0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) recvmmsg(r2, &(0x7f0000e8d000-0x60)=[{{&(0x7f00005e9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005df000)=[], 0x0, &(0x7f0000973000-0x74)=""/116, 0x74, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 09:22:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fsetxattr(r0, &(0x7f000000a000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000028000-0x7)=']*ppp0\x00', 0x7, 0x0) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x8000800000000) creat(&(0x7f0000fbf000)='./file0\x00', 0x10) sync_file_range(r0, 0x6, 0x8001, 0x2) 2018/01/17 09:22:01 executing program 4: chmod(&(0x7f0000904000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x0) rt_sigaction(0x1e, &(0x7f000000b000-0x18)={0xc4d, {0x101}, 0x18000002, 0x1}, &(0x7f000000b000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000c000-0x8)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000011000)=0x7, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000011000)={0x58}, 0x8, 0x1000080800) lseek(r1, 0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='cgroup\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f000000d000)=""/48, 0x30}], 0x1, 0x0) 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="91938c", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fd6000)=@generic={0x0, 0x2, 0x8}) 2018/01/17 09:22:01 executing program 7: socketpair(0xa, 0x0, 0x0, &(0x7f0000f45000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a49000/0x4000)=nil, 0x4000, 0x200000c) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xc0000000, 0x0}) ioctl(r0, 0x6440000000001267, &(0x7f000001a000-0xfa)="") 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009f7000)=@req={0x50, &(0x7f0000922000-0x50)={@common='gretap0\x00', @ifru_ivalue=0xe2}}) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f6000)={0x0, 0x0, 0x0}, &(0x7f00001c8000-0x4)=0xc) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000779000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000067000-0x9)='net/igmp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000289000-0xa8)={{0x540, 0x4}, 'port0\x00', 0xc0, 0x81041, 0x8, 0x6, 0x80000001, 0x8f0, 0x6, 0x0, 0x4, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r2, &(0x7f0000343000)=0x4000000, 0xfdffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000054c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dd000)=0xe8) recvfrom$packet(r3, &(0x7f000028b000)=""/4096, 0x1000, 0x10020, &(0x7f0000967000-0x14)={0x11, 0x18, r4, 0x1, 0xffffffffffff0000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffd82) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f88000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000ed0000-0x90)={0x3, {{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]}}, 0x90) 2018/01/17 09:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000960000-0x1c)={&(0x7f00006e3000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ifb0\x00'}}, 0x1e, &(0x7f00005e5000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x7, ""}], 0xc, 0x0}, 0x0) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x2c1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000004000-0x3d)=""/61, 0x3d, 0x0, &(0x7f0000003000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0x48800, &(0x7f0000001000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x821, 0x6, 0xff, 0x6, 0x27, 0x2, 0x0, 0x7, 0x1, 0x1000, 0x6}, 0xb) sendto$inet6(r0, &(0x7f000098e000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009e8000)='./file0\x00', 0x0, 0x40) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000025d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$random(&(0x7f00002ec000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000017f000-0xc)={0x0, 0x0}) gettid() ppoll(&(0x7f00005d7000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000057000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(r0, &(0x7f000070a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dfb000-0x4)=0x1c, 0x0) writev(r2, &(0x7f00001c0000)=[{&(0x7f000074e000-0x87)="2a8a1cdbe4a984451fc65ad12286d6930cdb8504a1d1c931f8e1c09401f994f953314532c1fc50138dbb03f71a52ce7e104e3b7d1b7d009532918fb9174717c5202b37c871b37eec7c353fe0382520e6f2892ea0a16e562516e2350aa675749042e48f4eb432f313f116732059b1cd22fe7a5aeeb862b3fb64c49666d73d17ada6208aa423ac071a875f1fe9bcdf9c82802f1464e258cf1ef6003ed8d31d575c60b8d2d6bf8d0cbe", 0xa8}, {&(0x7f00003c1000-0x89)="722affef7002a95fd152c67b8b8ad46b0b5a7faca8c180104a65475bd81b46683b34e0c9360e6078f108c9d329481c338a4a1b056662a7a56fa0edca17479b06b4600816ccaec3ff7a5caaddde14e747a1236f6fedf1fdea9ef389456aaac47fe965388b429db991fe48ac8010e1a5a44732a1be6f4b1cbccdc4edf1c9d167065ec0e597ad9a1ad373", 0x89}, {&(0x7f0000854000)="77c0cc6a5fed68f132c9f988a4c08aeb36a03468e9369c65cfb2a9e9f1edeefc84deab31db95b3ea57201e8a211723658b4f5915e1198d3eb16038ee2f762c488e876e200ddf373449338254eb93f06a96a3b20298f83c87dae7f9c75d76c7fb90fe2199a1c476561cdb9a", 0x6b}, {&(0x7f00009d3000)="a2c26ed9c2c922ff7123f9b6f988", 0xe}, {&(0x7f0000627000-0x35)="ec66e730e2c175957a15cf0734c62bcedf8d4627e4ead4832a9a520e85c84ac93666df64fcbd70e878d10b91dbca65c46b2ed808a2", 0x35}], 0x5) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000013d000-0x8)={0x0, 0x0}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000192000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x0}], 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000fe5000)='user\x00', &(0x7f0000fe5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe6000-0x3)="4440ee", 0x3, 0xfffffffffffffffb) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000aad000)='asymmetric\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a98000)="9f4fdf49f47b7f1a01c06c3ba797946e5d93339a8d732e71efceb96981c87669d2a13d0e1d6530d9ca65b9b2f842f25d980ba95278749653420ba84f984b883c857bbd0ac11fe7f8cc31fcc5a1d19438decd1ec609681f5de7f250025852358d5b5bc3d1646e9ffaea3516c6d198f3bd196a5f05935f8ab2b3765a2f3e7b1eafd85f49ee96eb32f06629c32f58b06394d86aa2e307f9869670d98cff8e2c29deeae89529f9ee00c3d483f405ba6e002963fcd2b2ddf4581dc219179c07ee6215c666652209a18d34844bd18905f8fae7e4e4ede0cdfc0cced3f21f2f4a817fc4f7606ca3d93ebc9a4f0290e35b0c6a", 0xef, 0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db1000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) keyctl$negate(0xd, r4, 0x8000, r5) tee(r2, r1, 0x5, 0x0) writev(r0, &(0x7f000047b000-0x20)=[{&(0x7f0000fe4000)="87", 0x1}], 0x1) 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x124, 0x0}) lremovexattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f00009de000)=@known='system.posix_acl_default\x00') ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000077000)=0x0) 2018/01/17 09:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000934000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000de1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000c3000-0x8)={0x0, 0x0}) 2018/01/17 09:22:01 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)=@known='system.sockprotoname\x00', &(0x7f0000005000)=""/18, 0x12) prctl$setname(0xf, &(0x7f0000001000-0x1)='\x00') 2018/01/17 09:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000969000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000855000-0x4)=0x26) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00007c6000)=0x0, &(0x7f0000202000)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000371000)=0x0, &(0x7f0000e37000-0x4)=0xaa) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000412000-0x10)=@common='bcsh0\x00', 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = gettid() perf_event_open(&(0x7f000059f000-0x78)={0x0, 0x78, 0x6, 0x2, 0x8000, 0x7, 0x0, 0xffffffffffff7d24, 0x2020, 0x8, 0x100000001, 0x400, 0x12d2, 0x6, 0x8, 0x0, 0x3, 0x80000000, 0x6, 0x69ca, 0x5, 0x37b, 0x6, 0x5, 0x4, 0x8, 0x7, 0x7, 0x8000, 0xf, 0xffff, 0x3bd, 0x1, 0x2, 0xb4, 0xe, 0xffffffff, 0x2, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000b9e000)=0x0, 0x9}, 0x1, 0x2, 0x1f, 0x0, 0x5681, 0x398f683f, 0x8c, 0x0}, r4, 0x3f, r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000d4e000)={{0x101, 0x8}, 'port0\x00', 0x80, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x1, 0x5, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b06000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000311000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000746000-0x8)={r5, 0x0}, &(0x7f0000cc3000)=0x8) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = dup2(r0, r0) poll(&(0x7f0000001000-0x38)=[{r2, 0x4, 0x0}, {r0, 0x410, 0x0}, {r2, 0x80, 0x0}, {r1, 0xc, 0x0}, {r2, 0x202, 0x0}, {r2, 0xa480, 0x0}, {r1, 0x6041, 0x0}], 0x7, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000)=""/125, 0x7d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000003000-0xe)=""/14) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000003000)={r3, &(0x7f0000004000-0xa7)=""/167}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, 0x38, 0x1, 0xfffffffffffffffe, 0x2, 0x0, 0xa0, 0x1, r4, r5}, {0xcfc, 0x200, 0x5, 0x100, 0x40, 0x1, 0x9, 0x1}, {0x6, 0x1000, 0x8000, 0x7fffffff}, 0xffffffff, 0x0, 0x3, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in=@rand_addr=0x5, 0x5, 0x7, 0x0, 0x4, 0x4, 0x1, 0xfa}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x4040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000005000)=0x3) finit_module(r1, &(0x7f0000005000)='syzkaller0\x00\x00\x00\x00\x00\x00', 0x2) r6 = memfd_create(&(0x7f0000005000-0x15)='cpuset^bdev\'vboxnet0\x00', 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f00005f1000/0x800000)=nil, 0x800000, 0x2000000, 0x10, r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000008000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000922000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000008000-0x20)={0x952, 0x38, 0x800b, 0x1, 0x6, 0x46, 0x40, 0xffffffffffffff56, r7}, 0x20) 2018/01/17 09:22:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0xd125ae22d756ba6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0xd9)=""/217) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a4b000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = mmap$binder(&(0x7f0000237000/0x4000)=nil, 0x4000, 0x8de9e921279ee5b3, 0x2012, r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000082b000)=0x0) rt_sigqueueinfo(r2, 0xa, &(0x7f0000360000-0x10)={0x3d, 0x1, 0x7, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d67000-0x30)={0x118, 0x0, &(0x7f0000df0000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000868000)=[@flat={0x73682a85, 0x0, r1, 0x4}], &(0x7f000030c000)=[0x78]}, 0x0}}, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f000006b000-0x48)=[@ptr={0x70742a85, 0x81, &(0x7f00005b4000-0x1)=0x0, 0x1, 0x4, 0x4}, @fda={0x66646185, 0x7, 0x0, 0x38}], &(0x7f0000a40000)=[0x30, 0x78, 0x0]}, 0x0}}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000a9f000)=[], &(0x7f000093d000)=[0x0, 0x78, 0x18, 0x78, 0x38, 0x38, 0x0]}, 0x5}}, @clear_death={0x400c630f, 0x2, 0x2}, @acquire={0x40046305, 0x2}, @acquire={0x40046305, 0x4}, @release={0x40046306, 0x4}], 0x55, 0x0, &(0x7f00005ce000-0x55)="f523ca0f71063473b74860f1a603836bbcabedb699077598db3f2ebef6563dbf604092c74f514856d692b33440acd17fa09a0956bb618342d1553083a93ab104d1c72e614bef14f1aace067c2b67dd2e5ef81fb305"}) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffff8, 0x0) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000005d000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @rand_addr=0x1, {[]}}, @igmp={0x9d11a342d4123da1, 0x80, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 09:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009cf000-0x4)=0x0) getpgid(0xffffffffffffffff) getpgrp(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d5b000)={0x0, 0x0}) gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00005bf000-0xc)='net/route\x00') close(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000670000-0x8)={0x0, 0x6, 0x1}, &(0x7f0000511000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000089f000-0xe0)={r2, 0xd8, "be55a402969cd89a95efe0136e1ac26c7b6fc69bdf61308e59b8cc7f25437b4e30f583ab2fc1bdd795d844e6d170c0fabe96eabd6041d7efb8f588c05df80ae2b30baf6fb7881371087ebabf4497ee853f2bf8c7f182ffed9d4320d9c68ca956bab5b1d3df872101c8808cad2244e91f5ed573a4746cc31e26af1b6bdf31db1f3fc53933cda512459b1adfaed63cd419d1d71aee706897f581fe7abf0d8f8317e4584924437845ea268109d98f2bfdd623e8c63bccd101e4eb190f0a2dbe4bc90d56d89f7fa9a1a824722f0651861fc2bc7b6a400d767fd3"}, &(0x7f0000d6f000-0x4)=0xe0) 2018/01/17 09:22:01 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000024000-0xb)='/dev/loop#\x00', 0x0, 0xc40) ioctl(r0, 0x4000000000001267, &(0x7f0000004000)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000022000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000000e000-0x8c)={0x2, 0x7, 0x4, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000086d000)={0x0}, &(0x7f0000714000-0x7)={0x0}, 0x8) keyctl$instantiate(0xc, 0x0, &(0x7f0000005000)="", 0xffffffffffffffdc, 0x0) r0 = socket$inet6(0xa, 0x7, 0xf5f) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa2000-0x4)=@int=0x2, 0x4) 2018/01/17 09:22:01 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000f3000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f00003d7000)="", 0x0) 2018/01/17 09:22:01 executing program 0: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000009000)={0x0, 0x0}) r3 = getpgrp(0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000000b000-0x18)={0x5, 0x1, 0x1, 0x6, 0xfffffffffffff000, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x271, 0x8080, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000df6000-0x40)=[{&(0x7f00005b7000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f00001d4000-0x4c)=""/76, 0x4c, 0x0}, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) socket$inet(0x2, 0x7, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 09:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000-0xb)='mountstats\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ba1000-0x10)="d53df8e087dc673f1b936868c506d92c", 0x10) 2018/01/17 09:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007d6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002e2000+0xbd7)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f000072b000)={r1, 0x6, &(0x7f00005a2000-0x18)=[0x6, 0x157, 0x5, 0xcd, 0x3ff, 0x40], &(0x7f0000c2d000)=[0x8001, 0x8f, 0xf539, 0x3ff, 0x67], 0x0, 0x1, 0x2, &(0x7f0000d80000)=[0x2], &(0x7f000040c000)=[0x1f, 0xffff], 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = add_key(&(0x7f00000e0000-0xd)='dns_resolver\x00', &(0x7f00006bf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008d2000-0x3a)="41aceb19cae133b3f1564eadec1ba384446e9f7d7211a1dcaac31ed7d721307e9e08b8b12a2ab05f9aafbfbc68b36ac472f4d7b6e4e35592153a", 0x3a, 0xfffffffffffffffd) keyctl$get_security(0x11, r4, &(0x7f0000d0d000)=""/143, 0x8f) listen(r3, 0x0) setxattr(&(0x7f0000acf000)='./file0\x00', &(0x7f0000b50000-0x17)=@random={'security.\x00', 'dns_resolver\x00'}, &(0x7f0000ab9000-0xd)='dns_resolver\x00', 0xd, 0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000a35000-0x24)={0x100, 0x2, 0x2, 0x4, 0xf2, 0x7, 0x1ff, 0x1, 0xff, 0x3ff, 0x8, 0x7}) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = getpid() accept4$inet6(r3, &(0x7f000070a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dfb000-0x4)=0xfffffff2, 0x80800) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e4000)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f000044f000-0x2c)="9bd040b6acb39412ed59c574e0b46c6202a4df0915beef0cd26ea209005b3666ff98228d5bfcbdeecafbf015") process_vm_writev(r6, &(0x7f0000e1f000-0x18)=[{&(0x7f0000093000)=""/135, 0x87}, {&(0x7f0000e2f000-0xc4)=""/196, 0xc4}, {&(0x7f00000b7000-0x79)=""/121, 0x79}], 0x3, &(0x7f00001ca000)=[{&(0x7f0000721000-0xc)=""/44, 0x2c}, {&(0x7f0000aae000-0xee)=""/238, 0xee}, {&(0x7f0000d38000)=""/255, 0xff}, {&(0x7f0000b53000)=""/249, 0xf9}], 0x4, 0x0) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/enforce\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000f000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x200, 0x3, 0xa}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000008000)={r3, 0x80000001, 0x4}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000014000)={0x0, 0x0}) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000040e000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f0000085000-0x8)='./file0\x00', &(0x7f0000222000)='./file0\x00', &(0x7f0000edf000)='v7\x00', 0x30000, &(0x7f00000e7000-0x1000)="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") getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000611000)=0x0, &(0x7f0000770000-0x4)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb5000-0x9)='/dev/rtc\x00', 0x501800, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000535000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x2, 0x0, 0x9, 0x5, 0x2}, &(0x7f0000b3d000-0x4)=0x20) 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000586000-0xc)={0xa, 0x0}) 2018/01/17 09:22:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/109, 0x6d, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ca0000)={0x2001, 0x0}) epoll_pwait(r1, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f65000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000f64000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f64000)=0x48) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00009df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000220000)={0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000046d000)='/dev/sequencer2\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000ff000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e92000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c5b000-0x8)={r1, 0xfff}, 0x8) 2018/01/17 09:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000da9000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) r0 = epoll_create1(0x0) dup(r0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000ac0000)=[], 0x2d0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000dad000-0x8c)={0x80000000, 0x4, 0xf4, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x1504f37ce12455b7, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000647000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f00009b1000-0x50)={@common='vcan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000062000)=[{&(0x7f000096e000-0x95)="c0ef08ea96d429f4f016cfbfec650ff4516f7584937c381f5c57a8bbb8da4f8f8192012b1be481e672167800cca4d0c73c03d8a22912511dbbfa648bebd399bd2d2624880b4c6ef6d2847b200d29fbf9110e55fafd96726b4ca0b7318f1d5484384c86d7305a477874cfe437ce9d8194083cf6aaa65cb2aa54aaabab6be0b7f93be2e63d3340a1531f70b7c3e7a059a8492f5f55df", 0x95}, {&(0x7f000019b000-0x56)="f9eac7e158b91b9e67f6ff9f103d28a92cead393c0a3c7e73ee730d8b93bbe88d95e8a5b0c0d33698433a8c30eed0bc13e86d3974bcb79a7a3f993d7567d852e7ec4087c6a21cff1b011ad0abea02bc35db7968ed0fc", 0x56}, {&(0x7f00005ee000-0x1000)="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", 0x1000}], 0x3, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d84000)=0x7ff) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00000ef000)="d4a14509", 0x4) [ 103.524372] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ddd000)=0x1) 2018/01/17 09:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000666000-0x4)=0x200) readv(r1, &(0x7f000058c000)=[{&(0x7f0000423000-0x97)=""/151, 0x97}], 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a84000-0x8)={0x0, 0x0}, &(0x7f000087c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000fda000)={0x0, 0x0}, &(0x7f0000b63000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e3c000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dcc000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000e14000-0x4)=0x0, &(0x7f0000bb8000)=0x4) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000176000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{r0, r1+10000000}, {0x0, 0x989680}}, &(0x7f0000a0c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:22:01 executing program 1: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000009d000-0x8)={0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00005d8000)="00000000098925cfc5943238b067f7068d9dfae9c20eb818186702efab409c03edabe431c21b4eaaf973bcbf095133d773c33c2272bdc0e2d16f2a83dd988f950345a79d320c58899b04b0df514f2f6a93eeff498cdd5894ba7a0a6b5ed217219a67305f7126818c8dd685937cdaedf9", 0xa9854e9c) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00008a0000-0x1c)={0x0, 0x183, &(0x7f00007fa000)=[], 0x0, &(0x7f00004cf000-0x1000)=""/4096, 0xffffff9f, 0x0}, 0x12000) 2018/01/17 09:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000011000)=0x0, &(0x7f000000e000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000cde000-0xa5)=""/165) 2018/01/17 09:22:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x4, 0x1, {0xffffffffffffffff, 0x1, 0x9, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa3000)='/dev/loop#\x00', 0x3, 0x4) ioctl(r1, 0x400000000000127b, &(0x7f0000b7a000)="") 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000981000-0x9)='/dev/sg#\x00', 0x4, 0x202) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0xfffffffffffffcec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd9f, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/17 09:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a91000+0xbca)={0x0, 0x0}) write(r0, &(0x7f0000711000-0x20)="1f0000004a001dfe000000010800f0fff40500000000000000ff20fcc41951", 0x1f) 2018/01/17 09:22:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5c000-0x9)='/dev/ppp\x00', 0x8000, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e4a000-0x10)='/selinux/member\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a4000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000ece000-0x3a)={{0xffffffffffffffff, 0x3, 0x0, 0x1, 0xfffffffffffffffa}, 0xffffffffffffffe1, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r2, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") restart_syscall() socket$packet(0x11, 0x2, 0x300) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000a81000)={0x8000, 0x5, 0xfffffffffffffffd, 0x80000000, 0x5, 0x7d8, 0xffff, 0x5, 0x1, 0x3, 0x8000, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000014b000-0x20)={0x800, 0x1, 0x8000, 0x800000000000000, 0x101, 0x9, 0x5, 0x8, 0x0}, &(0x7f0000d19000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a01000)={r3, 0x4e29}, 0x8) preadv(r2, &(0x7f00006a5000)=[{&(0x7f000053d000-0xa8)=""/168, 0xa8}, {&(0x7f0000866000)=""/229, 0xe5}], 0x2, 0x0) 2018/01/17 09:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00002e6000)=0x7) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b78000)=0x0) ftruncate(r2, 0x7fff) socketpair$inet6(0xa, 0x80001, 0x3, &(0x7f00007db000)={0x0, 0x0}) sendfile(r1, r0, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/17 09:22:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x18, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000)={0x27, 0x400, 0xfffffffffffff66f, 0x7, 0xcd6, 0x8001, "20de1faf2058ed18e36537bf340d6f2179101b2dc1ee7d09d1c425b324f89811c6c17ffc7076d7b5b320047f0d12b958bc8561f7957793f7b5c0013631c01f", 0x5}, 0x58) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x5, 0x10001}, {0x2, 0x0}, 0x88e, 0x5, 0xc8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000373000)={0x0}, &(0x7f000063c000)=0x4) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)={0x4, 0x7fffffff}) prctl$void(0x15) 2018/01/17 09:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00008fc000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e1a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f00001f4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) fanotify_init(0x9, 0x80000) 2018/01/17 09:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000248000-0x8)='./file0\x00', &(0x7f00005d2000)=@random={'system.\x00', '(lovmnet0]\x00'}, &(0x7f0000904000-0xff)=""/255, 0xff) prctl$setendian(0x14, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000575000)='./file0\x00', 0x800, 0x80) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000847000-0x8)={0x7f, 0x8001}) mount(&(0x7f00004b5000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000955000-0x3)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) iopl(0x7) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') 2018/01/17 09:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000486000)='/dev/input/event#\x00', 0xffffffff7ffffff3, 0x244000) read(r0, &(0x7f0000aca000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x200) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000005c000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/17 09:22:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r0, &(0x7f0000023000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000024000-0x4)=0x14, 0x0) getrandom(&(0x7f0000f3b000)=""/240, 0xf0, 0x2) 2018/01/17 09:22:01 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a4000)='/dev/hwrng\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000189000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f000051b000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$mice(&(0x7f000025c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000ba0000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054d000)=0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec3000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000bce000-0x4)=0x40, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d72000-0x24)={0x81, 0x5, 0x100, 0x5, 0x7, 0x5dd, 0x7, 0xfffffffffffff000, 0x20, 0x80, 0xfffffffffffffc00, 0x80000000}) mlock(&(0x7f0000a86000/0x4000)=nil, 0x4000) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5406, &(0x7f0000eb0000-0x8)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000254000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008f3000)=0xffffffffffffffe0, 0x4) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8800, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000ed2000-0x88)=""/136) mq_timedreceive(0xffffffffffffffff, &(0x7f0000003000)=""/85, 0x55, 0x0, &(0x7f0000013000)={0x0, 0x0}) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000025d000)='keyring\x00', &(0x7f0000b68000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r0) clock_adjtime(0x0, &(0x7f0000a55000-0x68)={0x4330be1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x4) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000f63000-0x4)=0xc12, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00001c7000-0x4)=0x0, &(0x7f00005c3000-0x4)=0x4) ftruncate(r1, 0x0) close(r1) 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eb5000-0x7)='ns/pid\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008ff000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x19, 0x7fffffff, "ad5024d0ec1106a29ed91bc493f0a5767e1116036c53529eb5555e99f6e77838d14f335b6a7dfd87e2d47e61e31f62dbb04904c4badeeb463d8266385db5f2d960a08e0a277d0869dfb63f0d09fdf035"}, 0x160) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000d0e000-0xde)="b2154b3a1ccfd377271d9cc3055ac7aae9efc757c3fbac21db231eb617d1749e3d2ffca308c0df9fc955108ed4ea1a87c1cf3b768aa0ee707ab6afd8fcc6bd54468906b3e7fbcb8806252bc4bc8fad39a966049a966f24c87797d783f5e90ba19190e06632a80067f2e94f89664e414004e4dbf34c5adf5f536e4848b27670506460bb06a27a671ead22e0c52785d7d0c2bd166f4bda9189a058ab6c48afcc440287d4cf2e20844c4a0f0502d8d73a9297342ff3f639d608c3c97ac782901ad30436f940d50e24033f9a852eac5637466857cc860369d536df759d47dd7a", 0xde) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/keychord\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) poll(&(0x7f00008c3000-0x18)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1020, 0x0}], 0x3, 0x3f) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000015000)='net/netstat\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000017000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x10, 0x800) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a90000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000097e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xb) r1 = open(&(0x7f0000dc4000-0x8)='./file0\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c14000)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dc8000-0xe)='./file0\x00') r3 = mmap$binder(&(0x7f00005e1000/0x3000)=nil, 0x3000, 0x1000002, 0x13, r1, 0x1b) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0xfff, &(0x7f0000dc7000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006a0000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$inet6(r1, &(0x7f0000d13000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cec000)=0x1c, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) socketpair(0x4, 0x0, 0x4, &(0x7f000088d000)={0x0, 0x0}) vmsplice(r0, &(0x7f000053c000-0x10)=[{&(0x7f0000e0c000)="17bb", 0x2}], 0x1, 0x0) 2018/01/17 09:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000040000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000725000)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000bf1000-0xd)='auxv\x00') mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x5) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) sendfile(r1, r1, &(0x7f0000798000)=0x400000000081, 0x61) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f9c000)=0x0, &(0x7f0000e1d000)=0x4) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x401) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000601000-0x30)={0xf6, 0x200, 0x7, 0x10001, 0x4, 0xa780, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@increfs={0x40046304, 0x0}], 0x1, 0x0, &(0x7f00006ee000-0x91)="82"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0x8, 0x0, &(0x7f0000232000-0xc)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fed000-0x8)='keyring\x00', &(0x7f0000ff7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ff7000)='keyring\x00', &(0x7f0000d87000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) keyctl$update(0x2, r1, &(0x7f00006e1000-0x71)="aa", 0x1) 2018/01/17 09:22:02 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007eb000)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f000079b000-0x10)={0x4, 0x7, 0x100, "791e577b561a", 0x7, 0x0}, 0x10) prctl$void(0x22) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x11) timer_create(0x0, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f6000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cf4000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c8e000)=0x8c) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000b32000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009c7000-0xc)={r2, 0x7, 0x10}, &(0x7f0000e56000-0x4)=0xc) tkill(r0, 0x16) 2018/01/17 09:22:02 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x6abc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000e0a000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x92) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000f7000)=""/250) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003de000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x43, &(0x7f0000d15000)=""/0, &(0x7f000062a000)=0x19) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x406, 0xffffffffffffffce) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x10, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000e80000-0x18)=@add_del={0x2, &(0x7f00006e1000-0x10)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x2d, &(0x7f0000949000)="", 0x0) sendto$inet(r3, &(0x7f0000f77000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f00005d9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0xfffb) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000096d000)={@common='syzkaller1\x00', @ifru_data=&(0x7f0000b43000)="eec05ccc6f3219f668c16062fb96de95caa0a172f00220cb9d27fe0c7906c8f1"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000da000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001f1000)=[{0x3, 0x3ff}, {0xe, 0xcc}], 0x2) 2018/01/17 09:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000419000)=0x0, &(0x7f0000e86000-0x4)=0x4) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000007c000)=0xfffffffffffffffa) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dce000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) close(r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005d1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 09:22:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001eb000)=0x800, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000083f000-0x4)=0x0) read$eventfd(r0, &(0x7f000058d000)=0x0, 0x8) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f00009d8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000231000)=""/0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ddd000)=0x0) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000c3c000-0x3)="e45c00", 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000be000-0x4)=0x10001, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b0f000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001cb000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) r1 = openat(0xffffffffffffffff, &(0x7f00002ff000-0xa)='./control\x00', 0x0, 0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f00005c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000026c000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000659000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3, 0x0, 0xfffffffffffffffb, 0x500, 0x2, 0x2, r2}) inotify_add_watch(r0, &(0x7f0000efa000-0xa)='./control\x00', 0x20000000) r3 = openat(0xffffffffffffff9c, &(0x7f0000531000-0xa)='./control\x00', 0x200, 0x10) sendmsg$nl_netfilter(r3, &(0x7f0000fa7000)={&(0x7f0000287000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000804000-0x8)={&(0x7f00002da000)={0x1ac, 0x0, 0x6, 0x0, 0x1, 0x3, {0x0, 0x0, 0xa}, [@generic="d014710dfa2c3b95647344624ce0f0f0cbdbcfef47a1d891025fdcfbb873c1b12daaf17478a7ab9dfb7c2fabaf121be929ebe7f8ba58af9d5e38e060ffe0875bb4811c741b9e9972daf923ae38d24e65a6b89d97060b0201ca513222dd7d84a8bee98fa56a9618e4d7edea22", @typed={0xc, 0x63, @fd=r0}, @nested={0x114, 0x81, [@generic="f48409fca7149ae5557c30e900dfd252d7c935e0de2cb4e9d71ab30fbbd4e2aa44532a983a84a6baa711a280966b5776d95591625a18535f0cb5e64d6c117626f413c16bae9e6217de0c154ce917b01e967a9a8dd6caccff86dd934ca9d2946cef4cfa460cbde2f65881ed6341608ce1009f618de6a925281db5c5459a56ef0af9855ab2bf5e7bd16e2be06ce9bf1e45033a09cde64512c11c5e4ec681e2e4b129427c4bf47ffa9ad9290afb74f2040f50c44222c4cf651d5d09aa86b943be832c4908a49348f5331500f0df0e9c0f594c1fa340cd4f876dd86922cd96", @generic="daac68ec28606df9e214260f2231371affb2e9ef3ce37eae921fbf9d32e26aca7658420d3d0babedbb9bddd53045ca64"]}, @typed={0xa, 0x8a, @ipv4=@empty=0x0}]}, 0x2cf}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x200, &(0x7f0000aad000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000579000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00005c0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000311000-0x64)=""/100, 0x64, 0x0, &(0x7f0000740000)={r1, 0x0}) 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000eec000+0x869)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004d3000-0x20)={@generic="8a842bab5f696539a3371ac35b02267d", @ifru_flags=0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e4b000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001e0000)={0x0, 0x8}, &(0x7f0000d11000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006a7000)={r2, 0x197}, 0x6) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000ac7000-0xa)='./control\x00', 0xc000, 0x10000) socket$packet(0x11, 0x2, 0x300) faccessat(r3, &(0x7f0000d0e000-0xa)='./control\x00', 0x820000000000003, 0x1100) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000098a000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat2(r0, &(0x7f0000cc3000-0x8)='./file0\x00', r1, &(0x7f0000679000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c6f000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000905000+0xb8a)="b583fb994d23f3cf17e6194e04321771563879f75c9b4633efce1660e869c9d2e3e96490b3b2a026f31558966cfc31e689cae196e57f1bd3352c37ec7cdb4b9f15e358782c667a67bdf450b7f23fc686009c9a64d428969389265efd1afcca7789bdbbf20e8825660a68390776c15e7e9b80f48f00559fcc11f2a4272b4b6bd1e306d716fda7dce11208e74551dad5b0231a5153b1b0d35ff68045f8e460033f724d218aca46aea89b55c6021664a3ede852e9e3e4b3b09480efc0e3ca11a914efb9999d1a3989fcdda64e15b0ac5fb6d8e849417e271e29fe5f0e37ea56bd7a694d4969e44c5b", 0xe7) faccessat(r2, &(0x7f0000ca3000)='./file0\x00', 0x4, 0x1800) getdents(r2, &(0x7f0000374000-0x45)=""/69, 0x45) bind(r1, &(0x7f000083e000)=@ethernet={0x0, @random="1a517e49f3c6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$netrom(r1, &(0x7f000031a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000061000-0x4)=0x10) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00006e1000-0x4)=0x0) 2018/01/17 09:22:02 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000f8e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e4d000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000f02000)=0x8) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0xa5c6}, 0x6) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x7c48, 0x800}, {0x140, 0x6}, 0xffffffffffffff80, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_init(0x1, 0x80000) pread64(r3, &(0x7f0000001000-0x88)=""/136, 0x88, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r5, 0xa, &(0x7f0000000000)={0x2, 0x8}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000004000-0xe8)=""/232) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000003000-0x1b)=@file={0x0, ""/25}, &(0x7f0000004000)=0x1b, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x18)=[{&(0x7f0000006000-0x5)="e9451affd1", 0x5}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x9a)="d5dd942bdc9990d8de16bb92d6394020193367f4454d7298744a684e7c25a65d63ad2ed79eb6c4ae56f236943b89a331275b0b98029e698cad9fcb3ccc56a3511277214e51ed923b1ac9aaa24a85e26c0f9ac50ca647892068cf7d3c0e240e0938139e10f4e86f3e646f1dad320987c7013e96775ac04fc65bb7d3806026a596f0418cbda2de82d5ad277b7e98d0785a38c05310f45ddf2d7529", 0x9a}], 0x3, &(0x7f0000005000-0x144)=[{0x90, 0x11f, 0x7fff, "49bf1163b825070ad6e0bebc4fe60e7c8033b6585d830e2cc2656fc48b80db27472ed19effb30c8e69ca807d9418aeff39a0b7049fcf2a3c9fbd455712f53e1c87e0624a4cf6117c0a1c269bc0ee69089507d6eb8e34dfaf98abe6b3eb66991694bec8a575d257683b21889c4b0619ffc1ba57e10757a59d104bdfbe43b32fce04a744"}, {0xb4, 0x107, 0x4, "75212399c7a2adb645434d709ab7ad8de8194a4a5d30a0b2ae6183ae01243846c7d72505fb2c4e4eae6d090ae33835d8bfef4cbe5ea305075f72571c4aa0c1505e2d7e307ffaaa6ad5d301c9131765c90ee367fc198c969971dc6b7c0d5c70d13bdd72cf288e8686726ff73bb1499ac8aa8e5e39f2b638398a1aff72dfa8e1fb6a4e51600b1a8ba725e3e48dd9875366ae32687c22eb93d80aed6afeb3b1bc6f36c759fb86"}], 0x144, 0x40000}, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000)={0x7, [0x5, 0x7, 0x8, 0x7, 0xff79, 0x10001, 0x80]}, &(0x7f0000006000)=0x12) 2018/01/17 09:22:02 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000d000-0x70)={0x6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0x422e, 0x0, 0xfffffffffffffffe, &(0x7f000000c000-0x10)=@common='sit0\x00', 0x100, 0x6, 0x3ff}) r1 = gettid() mq_notify(r0, &(0x7f000000c000-0x58)={0x0, 0xe, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000b000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000009000-0x6)='\\'}) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000684000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000042f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x822}) r1 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007e8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x63dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80, 0x0, 0xe9, 0x23c2}, &(0x7f0000f3d000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000299000)={r2, 0x9, 0x4, [0x0, 0x3f, 0x401, 0x7fff]}, &(0x7f0000db0000)=0x10) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/01/17 09:22:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ee000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000873000-0x4)=0x0, &(0x7f0000748000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000764000-0x4)=0x0, 0xfffffffffffffd06) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000050e000)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000039c000-0x4)=0x1ff, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00005d7000)={&(0x7f000050d000)=[0x804f, 0x0, 0x5, 0xffffffff, 0x86a895d, 0x7, 0x0, 0x3ff, 0x7], 0x9, 0xffff, 0x7, 0x6, 0x3, 0xff, {0x2, 0x5, 0x2, 0x1, 0x100000000, 0x9, 0x7, 0x5000000000000, 0x80000001, 0x2dc, 0x5, 0xff, 0x8, 0xfffffffffffffff9, "ccdaf88f3a92127aad0cb81452403e326c4c1cc068b305d77b3a77d5ffb7e238"}}) sendto$inet6(r1, &(0x7f00006f7000)="9511587e01408b73037cf24ba036b1cdcc62a13f456f6155370123433a4bd490a59f691a93a00aa1edb518a5a04ba08c80575e18f8fd29a6e4f71c9ba9346cf5bd89d5b099fe7d562de6fefb060887e42d99a662a0a84e4e4f36c0da1afa0685f56dce7765ad6130e12807358de00c8f77466bd5fb9875a05495543104db7a575f0329d137a97de4ac5acd3d8f2a271343aa35a67c8440ba445b63ac61a61743cbadccf374491a8d227ed7bcd537d896f3f62e523583702d83b77b124c7492", 0xbf, 0x41, &(0x7f0000573000)={0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0xb5b}, 0x1c) uname(&(0x7f0000003000)=""/159) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e1000-0x11)='/selinux/enforce\x00', 0x84, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001a4000)=@req3={0xb9, 0x6, 0x3, 0x59, 0x7, 0x9, 0x80}, 0x1c) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x1a, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000047f000-0x8)={0x5, &(0x7f00000dd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000200000-0x3)="72cbc8", 0x3) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000040d000)={r1, 0x0}) userfaultfd(0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000423000-0x4)=0x18, 0x4) [ 103.977404] binder: 20791:20828 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/17 09:22:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0xffffffffffff637c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00009b8000)=0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00008a4000)="5fd5039214001e1858a9e24b0c359a9fffcdd2db74869de9151eedf31d9d2604") 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x5d}, &(0x7f00008ba000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f43000)={r1, 0x0}, 0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005cc000)=r1, 0x4) accept4$llc(r0, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000fb000)=0x10, 0x80800) 2018/01/17 09:22:02 executing program 4: membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001df000-0x5)='reno\x00', 0x5) ptrace$cont(0x9, r1, 0x7fff, 0xaab9) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40a0000, &(0x7f0000f09000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000502000)=0x0, &(0x7f00009f7000)="") getrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) [ 104.027601] binder: 20840:20847 transaction failed 29189/-22, size 0-0 line 3005 2018/01/17 09:22:02 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000014000/0x1000)=nil, 0x1000, 0xf) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000-0xa)='/dev/ptmx\x00', 0x220040, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000014000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001a000-0xc)='/dev/autofs\x00', 0xc0100, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000019000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000018000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x10, 0x80000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f0000016000)=@random={'osx.\x00', '\':[-\x00'}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000f65000-0xc)=@kern={0x10, 0x0, 0x0, 0x80800000}, 0xc) futimesat(0xffffffffffffffff, &(0x7f0000f65000-0x8)='./file0\x00', &(0x7f0000e2a000-0x6)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000279000)=0x0, &(0x7f0000e55000)=0x4) pipe(&(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000693000-0x8)='./file1\x00', &(0x7f0000f65000-0x1000)=""/4096, 0x1000) 2018/01/17 09:22:02 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000436000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioprio_set$pid(0x2, r0, 0x0) 2018/01/17 09:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000044000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006c8000-0x8)={0x0, 0x0}, &(0x7f0000bb4000)=0xfffffffffffffd8b) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b62000-0x8)={r2, 0x7}, 0x8) bind$inet(r0, &(0x7f0000f95000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x7105774e4d43c2f8, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlockall(0x1) r3 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bb9000-0x8)={0x0, 0x8}, &(0x7f0000914000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ab7000-0x6)={r4, 0x5}, 0x8) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfdb5, 0x0, 0x0, 0xfffffeb8) accept4$ax25(r1, &(0x7f000006f000)={0x0, {""/7}, 0x0}, &(0x7f0000e9f000)=0x10, 0x80800) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007b1000-0xa)='/dev/ptmx\x00', 0x40, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007c7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readlink(&(0x7f0000158000)='./file0\x00', &(0x7f000096d000-0x3b)=""/59, 0x3b) pipe(&(0x7f000056c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000a13000-0x70)={0x7f1df489, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, 0x5, 0x401, 0x1000, 0x8, &(0x7f00009e8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x0, 0x4}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r1, r0, 0x0) [ 104.079560] binder: 20840:20857 transaction failed 29189/-22, size 0-0 line 3005 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000839000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fde000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000fdd000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c04000-0x8)={r1, 0x80000001}, 0x8) r2 = request_key(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f0000351000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a8c000)='\x00', 0x800000000000000) keyctl$setperm(0x5, r2, 0x0) request_key(&(0x7f0000552000-0x6)='logon\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fb0000-0x6)='selfeth0\x00', 0x0) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") socketpair$inet6(0xa, 0x5, 0x1b9e557e, &(0x7f000013b000-0x8)={0x0, 0x0}) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000331000)="", 0x4) getsockopt$sock_buf(r0, 0x1, 0x2f3139f7e3357c51, &(0x7f0000a98000-0x92)=""/146, &(0x7f0000833000)=0x92) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000b86000)={0x5, &(0x7f000063a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mknod(&(0x7f00008cd000)='./file0\x00', 0xc096f6dcf646af8f, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980335, 0x0}, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0}) stat(&(0x7f0000596000-0xe)='./file0/file0\x00', &(0x7f0000ac9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mincore(&(0x7f0000afe000/0x3000)=nil, 0x3000, &(0x7f0000878000)=""/136) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000dfe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 09:22:02 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000743000)={0x0, 0x0}) inotify_init1(0x800) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup(r3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r4, 0x0, &(0x7f0000fa7000)=0x0, 0x800) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x11}) 2018/01/17 09:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x800}) r0 = socket(0x1b, 0x5, 0xd47d) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e77000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000103000)={0x0}, 0x8, 0x0) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000989000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x10200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000059000)={0x0, &(0x7f0000999000)=[]}, 0x8) sync() r1 = fcntl$getown(r0, 0x9) getpgrp(r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000000)={&(0x7f0000bb3000/0x3000)=nil, 0x4, 0x7, 0x4, &(0x7f0000a4c000/0x3000)=nil, 0x8000}) clone(0x20000000, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)="") 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0x0, 0x0}) splice(r0, &(0x7f0000546000)=0x0, r1, &(0x7f0000dba000-0x8)=0x0, 0x401, 0x0) 2018/01/17 09:22:02 executing program 6: mq_unlink(&(0x7f000056d000)="247d8863707573657400") r0 = eventfd2(0x1, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x57c35770268211d5, 0x32, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x26000, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420a, r2, 0x8, 0x0) getpgrp(r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f0000fa6000)='./file0\x00', 0x4, 0xc19) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0xb, 0x5, 0x1) connect$netrom(r1, &(0x7f000087b000-0x10)=@ax25={0x3, {"4454b1dedbc86f"}, 0x1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000018f000-0x4)=0x18, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) socketpair$inet(0x2, 0x1, 0x4, &(0x7f00007a6000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f00007a9000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffe25) bind$unix(r0, &(0x7f0000f49000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) accept4$unix(r0, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000ad1000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/17 09:22:02 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000005a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000058d000)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+30000}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) inotify_init() ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f76000-0x20)={"ac556e23c5daf6abf033b30b2bb474ed", {0x4, 0xd4, 0x5, "6f9b31a0de4c", 0xfffffffffffffff7, 0x0}}) exit(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e60000)={0x0, 0x0}) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) write(0xffffffffffffffff, &(0x7f0000210000)="", 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00005e8000-0x4)=0x0) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000067d000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xd3d935c9cb2ef7a, 0x0, 0x5, 0x0, 0x3, 0x0}, 0x19) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0xc) tgkill(r0, r1, 0x35) symlink(&(0x7f0000ac9000-0xa)='./file0\x00', &(0x7f0000fbd000)='./file0\x00') open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b4000)='./file0\x00', 0x800, 0xfffffffffffffffd) prctl$seccomp(0x16, 0x1, &(0x7f0000faf000-0x8)={0x1, &(0x7f0000bd5000-0x8)=[{0x400, 0xffffffffffff0000, 0x1, 0x5}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000987000)={0x0, 0x6b, "3dd67a6c3e1e8d6f8dacdece5c9a1d56cf53712cef2b729b93cd23ee0cb9a3d4a529297841f54c9e9b6804a58e31f325b43bddfd8cd886fb36534c6bf9b33328d4668aea2837a309df9a2ab7aa7ffd6d842ac14f7fef6b7009630359cecaa7b3bc2fbac5ea0213464147b6"}, &(0x7f0000198000-0x4)=0x73) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f70000-0xdd)={r1, 0xd5, "bba32b00002bf0f1580ac1f77abc001360055e7bb223249c814c4b6868fa0297f5ebb4321f1a3c7e11fe06fce339d112c00b17f6f742d17e68cdc3218eaaaf5f02bff51fc6b26e6706c42e6c616a404520700ce87d914345089fd9e86516225427b1c08899b654c7f244f8b084fa34b2ebd4f82efc2313506a99c1946fb030571ba7bab621a069ddb5c338fd71e9c876185f2b7fd852b7d8099dee786a9be850a44b7a6cd0f36f9cb7a2565591a91e937ab4783e5ca8f0afecfbcc8d9d4a0e587c87b682af18787c18b61fd113a54337300fa0bf91"}, &(0x7f00003d3000)=0xdd) ftruncate(r0, 0x0) 2018/01/17 09:22:02 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000e000)=0x5, 0x4) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000d000)=[], 0xe, 0x0, &(0x7f000000d000)="875288d83250e9f6aa7e8260b3f5"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0xffff, 0x1ff, 0x7, 0xffffffffffff0293, 0x9, 0x5, 0x5, 0x3ff, 0xed3b, 0x5, 0x4, 0x4, 0x4]}, &(0x7f0000003000)=0x108) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000f000)=@assoc_value={r2, 0x5}, 0x8) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000700000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x100000000, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000780000-0x18)={0x0, 0x0, 0x10, 0xfc, 0xf69b}, &(0x7f0000072000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003dc000)={r2, 0x5, 0x3}, &(0x7f0000c29000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e77000)={0x1, 0xc, 0xffffffffffff0001, 0x2b, 0x0}, &(0x7f00006b3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000db5000-0x10)={0x5f0, 0x6, 0xfffffffffffeffff, 0x800, r3}, &(0x7f0000d88000)=0x10) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r4, &(0x7f00006bc000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bb0000)={0x0, @in6={{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3fffffff8000000}, &(0x7f0000e5c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000048b000)={r5, 0xe6d, 0xbbd, 0x5}, &(0x7f00006bc000)=0x10) shutdown(r4, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000000f000-0x4)=0x7, 0x4) 2018/01/17 09:22:02 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fa6000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa7000-0x4)=0x8c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fa7000-0x105)={r3, 0xfd, "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"}, &(0x7f0000fa7000-0x4)=0x105) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa8000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000fa6000-0x4)={&(0x7f0000ee8000-0x40)=""/64, 0x40}) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000005000)='id_resolver\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0x21)='mime_type@vmnet1posix_acl_access\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000)="622f9cd43a23b75ab2d2df6fa3787e44e1f26e9845d9210bc4279cf41febb175ea3b9f569ae032bebd9ad9601b7032119ce0c8d7c4671e5d6d3c7910ecfda4cbd8f3707b0871c06552a7e6d5dce0303cc3a7f76f5e68dcdaad0d53e13a99d90c6358f1f451610df093190564a1a1cd43e34ee08a576867d581a29f995baf65eae11b4edd478df331b5f5fcc96dfbf5c1d7442800bb44a87e05496b495a631933c11990dba8595c89f8ea1d99fbf63ec95051bceec259043556ab493077bbe1b68d5ba59b5fd59a30dc8083b59c718f31a6ae2664", 0xd4, r0) r1 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000005000-0x1)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000005000-0x34)="df", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000006000)=""/12, 0xfffffffffffffea9) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001e3000)={{&(0x7f0000346000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000b000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f00000ad000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000acf000)={0x0, 0x97, 0x30}, &(0x7f0000a2a000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000040000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cf4000)={0xaa, 0xe, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000037f000)=[@in={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$nl_crypto(r1, &(0x7f0000bc7000-0x1c)={&(0x7f0000de6000)={0x10, 0x0, 0x0, 0x200882}, 0xc, &(0x7f000016a000-0x8)={&(0x7f0000b2f000)=@get={0xf0, 0x13, 0x20, 0x2, 0x1, {{'ctr(twofish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x7}]}, 0xf0}, 0x1, 0x0, 0x0, 0xc805}, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000014d000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000d0e000-0x4)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000c7b000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = creat(&(0x7f0000b40000)='./file0\x00', 0x6) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ae, &(0x7f0000ab2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0xffffffff, 0x6, "3d8e89", 0x178, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xe60, 0x7ff, 0x0, 0x9, 0x1}, @hopopts={0xbf, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x28, {0x9, 0x8, 0xff00000000, 0x2, [0x2, 0x2ed0, 0x4, 0x8]}}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x513, 0x8, 0x0, 0xffffffffdeefb77e, [0x80000000, 0x9, 0xffffffffffffff01, 0x20]}}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x32, 0xe, 0x1, 0x971, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @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}]}, @fragment={0x29, 0x0, 0x2, 0x0, 0x0, 0xfffffff800000000, 0x2}, @routing={0x3b, 0x2, 0x3, 0x8, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x11, 0x6, 0x1, 0x2000000000, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x8000, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}}}}}}, &(0x7f0000417000)={0x1, 0x3, [0x515, 0x5ed, 0x9ba]}) close(r3) r4 = syz_open_dev$binder(&(0x7f0000be8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f00000f7000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0xf40)=[], &(0x7f0000cd2000)=[0x18, 0x20, 0x38, 0x38, 0x0, 0x20]}, 0x80000001}}], 0x50, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x80)=[], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000deb000-0x3c)={{0x3, 0x3, 0x0, 0x0, 0xb8c4}, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00005ef000-0x30)={0x8, 0x0, &(0x7f000008b000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00003c8000-0x99)=""}) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f88000)='.dead\x00', &(0x7f0000a23000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d7c000-0x5)='user\x00', 0xfffffffffffffffe) r1 = memfd_create(&(0x7f00007f4000-0x5)='user\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000e5000)=@int=0x0, &(0x7f0000224000)=0x4) keyctl$get_security(0x11, r0, &(0x7f0000af8000-0xca)=""/202, 0xd6) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8000) r2 = userfaultfd(0x0) r3 = epoll_create1(0xfffffbfffffffffb) epoll_pwait(r3, &(0x7f00008a2000)=[{0x0, 0x0}], 0x1, 0xb4, &(0x7f0000a5c000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009fe000-0x8)={0x0, 0x1}, &(0x7f0000889000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007a7000-0x20)={0x100, 0xdb, 0x8006, 0x3, 0x39b7, 0x2, 0x8, 0x7c7, r4}, &(0x7f000004e000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000002000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000499000)={0x0, 0x58, &(0x7f0000059000-0x58)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x407c0fc0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8623, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}]}, &(0x7f000083b000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008a8000-0x108)={r5, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5f4d0fcf, 0x1, 0x2, 0x0, 0x4, 0xfffffffffffffff7, 0x8000, 0x7fff, 0x8c8, 0x4, 0x0, 0x3, 0x1f, 0x6]}, &(0x7f00005d4000-0x4)=0x108) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000f7a000)={0x20000004, 0x0}) 2018/01/17 09:22:02 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) prlimit64(r0, 0xf, &(0x7f0000000000)={0x100000000, 0x1b78}, &(0x7f0000000000)={0x0, 0x0}) r2 = add_key$keyring(&(0x7f000023c000-0x8)='keyring\x00', &(0x7f000072b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$chown(0x4, r2, 0x0, 0x0) [ 104.280440] binder: 20950:20953 ioctl c0306201 2000d000 returned -14 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00005e5000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f00000b5000)=0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstatfs(r1, &(0x7f0000d2b000-0x93)=""/147) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00005ad000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0x443) connect$inet6(r2, &(0x7f0000edd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x0) 2018/01/17 09:22:02 executing program 0: fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000001000-0x10)={0x0, 0x0, 0xc2b, 0x8000000000, 0x0}) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001a2000-0x8)={0x0, 0x0}) setitimer(0x3, &(0x7f000092f000-0x10)={{r0, r1/1000+10000}, {0x0, 0x2710}}, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x5) r3 = fcntl$dupfd(r2, 0x1000000406, r2) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000854000)=0x0) getsockname$inet(r3, &(0x7f00001b5000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c67000)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000573000)=0x98) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000090b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r4}) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000075d000)=@routing={0x0, 0x14, 0x2, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, 0xa8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000151000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x27d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x800, 0x7fff, "921bb8a43c18eb9dcd251dd8f2fc3c4c6dc50f5abd963dbdc03c8b817e42e1a9deea07529d39b71bd3124fe4f4fbd31e60c0a890e95237e065d2c0c4a473362cc37ad21a914f52b5616aaeb01c91fdfe"}, 0x160) 2018/01/17 09:22:02 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fc0000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000956000-0xe)='/dev/keychord\x00', 0x5ead3a052924f127, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f000050f000)=0x0, &(0x7f0000956000-0x4)=0x0) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000e03000-0x65)=""/101, 0x65, 0x10003, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d32000+0x2de)={0x0, 0x0}) recvmsg(r1, &(0x7f0000dd3000-0x1c)={&(0x7f0000bf1000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000540000-0x18)=[{&(0x7f0000c5e000-0x1000)=""/4096, 0x1000}, {&(0x7f00001dd000)=""/96, 0x60}, {&(0x7f000097b000)=""/9, 0x9}], 0x3, &(0x7f0000071000)=""/35, 0x23, 0x2}, 0x0) 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0xede000)=nil, 0xede000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d3a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000edf000-0x6)='smaps\x00') mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ede000)=0x0, &(0x7f000050d000-0x4)=0x4) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000ee0000-0x85)="f3623aa04c69df4fc731396941219c8ca8e5b90f5ae3432f54c1395a3a3a8d36f5ef1698cbdbfacfd21047b09f4571323bf470a6944a342115bed3b2aac798fdde6face73e1f51af1b02ba46141ccdc99d0ed10e394fc6aec1293f65daf754b19cb0423a4ecb53002c69429eb531f61833428fdc058fbdaf4ef1a35babd38de5331ab1b01b", 0x85, 0x80, &(0x7f0000248000)=@ipx={0x4, 0x7ff, 0x10000, "06e2108ef662", 0x3, 0x0}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a1000)=0xd7) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000940000-0x13b)="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", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b5000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f04000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000052000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a87000-0x4)=0xc2) getresuid(&(0x7f0000246000-0x4)=0x0, &(0x7f0000d6e000)=0x0, &(0x7f000027b000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000074f000)=0x0) sendmsg$netlink(r0, &(0x7f000050e000-0x1c)={&(0x7f0000635000-0xc)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000c94000-0x20)=[{&(0x7f0000735000-0x9c)={0x9c, 0x33, 0x5, 0x2, 0x1, "", [@generic="313c42204669cfe2cee472b889d54a94fc60fb6212d9e6a85830058af1ac2eea7e5243b5164e20d55f082bfc21cddd5cec083d859965b18c6b94c9a0f30a1cb3058757b77de49fa150d59da05b1da0889c9a95f161b459eccddb1b32f10c3535438929bf9332ac512098cea632b5b783ea0f500d23e1f2cdae26de9d23e75edb20", @typed={0x8, 0x8b, @void=""}]}, 0x9c}, {&(0x7f00005dd000-0x38c)={0x38c, 0x11, 0xa01, 0x7, 0x3, "", [@nested={0xa4, 0x2, [@generic="40244cd655e3faafbdd806df4c580d475e58d976698d60bc3470c9981f843d2a4efd4f10914c9c4d0a231b1e45d0c38a7b8b1a94acf1e88c3e26399ba229c30689a031798362490b508676c222c07a79d70a1018b26b7bda67077f7783d728a60be07429cc0643a9b455a0628926887a6461501de1da3695164674eec81c8da48c917bc6eb48b4b3274af9daf9907b091c2ff1", @typed={0xc, 0x5, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}]}, @generic="c7ade067f9dd2b762ea93774001fa2b1efcb6ec1fae30b4a6435d9181b210044826b15d3cff45bb9fe74e11ce51c7ba2e150c666ad37a3f8c0977009f275c7e62d9fff14ed0757c1677ac1f899868f4fa2dff3f27832241eac2186b96c565ba916940e67132729b0ad0ffb1831e92b29e47efb255f53e8bf0a5c6684952282871c66b2d789691ffe1f68d27bee0ec791f0b290f3dc87996aa912ed77c469", @generic="9473ef0479d9f0bc2ff29b3125e196507dc844aa650e8ec648a5f2078c1f5153464431d66fb83d279ebb56c8396073640e22893be94d21959349c7b0a544352a9640400b9eea7fb54a224e8295ebb549f81ca8a4cb225a0baf56a5d2f6443d6bb2ce25deebe835abe2899bc008f817823a66693c447227d6290b494ee6c8fae2f556606e28ce899ca7eaef673bf75f4dae6837a0ad5147c13bf97a8196a8e736abf1ba70c9eba87f184feeee921717bcca3f5b", @generic="f35bfd6c22adf2725d2abd11e4ffad6768a8d5e11aec18a87b41e53b411ccaaa14c0fe1c1ffa23b6da50c31c1e0dbd2f09a7ac2ccab2a3d514ca81e042976f1c18e59b77e2477be7f3ddc9bcda44eb8317842a479da659bebffab7bb0d1398bafd3d9285d696e0e2ba9c30c92051f1c466683db23252c4c0901beb65c96f01beb68c373007f21644848f8354f34cc5", 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@nested={0x3d8, 0x52, [@generic="ccf225c85ad9e28c82ffc94203db34f546e5b5bbe174d1b3041a26d0cd9c7d43ba90493b98df5109652957a5da759c5a8a54b763e6a343587cef9975eb2ae9165ed7105b5e4f", @typed={0xc, 0x5c, @uid=r3}, @generic="7a61e18d34c067b814a2b7069714a72842692d0ed01a9cf7ca830ed3bd4e56976c1e8e0ec36ca5b0cebbc5da181369a8fc6bf86f2f89eedd1a15db3863449a79", @typed={0xc, 0x73, @uid=r4}, @generic="e3ebd053b91b2c4d984e4c0899ddb8f8242680fccef38e5ca45018b95916f2e801ebf79af807bd16709c75a4d27f4840028107f9823b4560cd7e19527ac324f10dcccb6b0a77790bdde33757e3fd2b5e265e987f1ff56c0b91a83e5e8fc5f17ec6d9417035f21663bc2bc6649a729a7fb31c88daaa802a931ba00dc771b31e0d149d93e470320fdaef752c9cdff4a45a4a8fd43b8c0ea7aad164878157bb270725262d36c01ce8bb4a6038df1a6d8925061f06e77722f73923eb546c58bde188dd68d65ae26a70973e79ecc7e760e7fd120fb1dcac09b682d83743fa8c1de149a1f5e8043d0baca0370f062e6ba41bfff2", @typed={0x144, 0x95, @str="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"}, @generic="942515d2787e11fb9e43d6c8672e482b7ef8a50937b7e593f68c75", @generic="07dd2e37fc65e8be8aae1920be78bd696be003c09456a2c2a91c86a64049b019a3ca0c15075638886466ffe93dcf01151e2117fab7b039077aa60a092d975183ea6ba80aaa388027fbb5c015dc3096dd89b327155a6fb5f9a6474f9707d69fb428cb520673616c5dc61bc378789c51e3434cb24e6dd39bd476d7c13281bcf88f05bcfe342d1c563a5550ab86065acd670c76097cf7d93151e7ecb557c7a3f37063a9210458286c10cfc8d1afc045dec11021c82b20c0524a7cdf5cc1288f4a9ff8bc454db9f42b73ee04518086bd42ed87d9fc479faa213704540a04c32055e95c6df19e"]}, @nested={0x300, 0x94, [@typed={0x8, 0xb, @void=""}, @typed={0x10, 0x84, @str='vmnet0\x00'}, @generic="1659b3c3a2095010ce91baf6a7884f47669b8380bb3c24d8f01c6ff3c036a93c03056b973374187651cad9683e17be6a021f7e100402cb0a6a5433c73f595536302f3ce290cf8ba70773b5575a102e9589accf71b4120cf567bcb6bdb7eb0daca81efc69ced30d6ce4a8a227e94191cb161507355a7f1ad9de134e82b4a56ad8a0f6ba63e35cccac3b4ba760e254c464e993598b3ce2bd670e23674aa9e01e2c3d660ae35d3d8c33d3ed3b63e471bd87b791e01d3665bf0531855a56ced1edc46f3f435307d521f580391a99d6b6080815fe148efe2375d66b3d1fbf9e6a3ca33bc3", @generic="10a4b493b7559cea463965e10b8c8d8b3a71180ce41159b9a299dcd9c646f7de490392a06986a6db59484a6f333afd6598f2544dda3e5b2db68f7eb30ab68273985941c05696c7b7881c9b2c0e20ffbd494690f562c577ab14e026994a4afd09a90c03c24fe82954b5cafe1a370c6a1a8c3473", @generic="ce771888ecfef58cd3324868aeb710d93d64f735bdc54ce9097fd62a45f5480ea211", 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@generic="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@generic="971f91579ca0f0a6a9c70a62dbf2799c441a4f4d517e029dd3fd67b9939825d19e61a6c50d8d66d39ba67c9b55802235ccaf14f3ebaaafae1a0cc9aba22adc14c01664d5c49a94ae1b552365b0e87406cbb0a98c915f50639e81ae52771592dfc21824af52ff9887a6c539c341cd40dbffc7ccff19bc818448322b08872112f12fee334a53b7568d59373a", @generic="de89ccfcf526bc1591744d9a58a3ee1e28629ddf1f40473082d17813adb248c6bcb7c94529192fa4e70c1093d4f87f938effa80172ea8f13fec0d8256fd7a6ed375bd56073bb29de57f737f060cd2ab752e33ae61096bd55a8a9c75c4d3d22ae82a41cb718222cd53296316422f204990fba4d9626d2b57c71b4220996321ecc15da45e7c4f9124cb0b5616b8e3b7f33ebff478a966697d8fcbf0617d952a1817efb540ef6d73e0b8f81c72b4e83a092d38bd704877717c8d8444332e5a49de3862262e67545b1b57474fa005d2ad98aa770e0a38e758c005cab360c946e6fd362", @typed={0xc, 0x41, @pid=r5}]}, 0x11fc}], 0x4, 0x0, 0x0, 0x10}, 0x4000) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a39000+0x315)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000cb5000)={@common='bridge0\x00', @ifru_map={0x1, 0x200000, 0x800, 0x3, 0x1, 0x9}}) socket$netlink(0x10, 0x3, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f000075e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ec5000)=0x3a, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000004c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000)=0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000480000)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00002dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e83000)=0xc) fcntl$setown(r0, 0x8, r7) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f000025a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c65000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00009e2000-0x4)=0xc) setsockopt$packet_drop_memb(r9, 0x107, 0x2, &(0x7f0000ddc000)={r10, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r11 = syz_open_dev$mice(&(0x7f00005c5000-0x10)='/dev/input/mice\x00', 0x0, 0x440000) ioctl$PIO_FONTRESET(r9, 0x4b6d, 0x0) ioctl$TCXONC(r11, 0x540a, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000e30000)={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) get_robust_list(r12, &(0x7f0000b48000-0x4)=&(0x7f000031f000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b98000-0x4)=0xc) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a7000-0x15)='/proc/self/net/pfkey\x00', 0x48000, 0x0) getsockname$ipx(r9, &(0x7f0000eb3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a45000-0x4)=0xffffffffffffff93) perf_event_open(&(0x7f0000ba1000-0x78)={0x1, 0x78, 0x9, 0x6, 0x2, 0x8, 0x0, 0x1, 0x8000, 0x2, 0x3, 0x6, 0xfffffffeffffffff, 0x7, 0x6, 0x9, 0x7fffffff, 0x6, 0x80000000, 0x4, 0x0, 0x8001, 0x4, 0x6, 0x1, 0x1fe000000000000, 0x0, 0x5, 0x2, 0x4, 0x8, 0x9, 0x3, 0x1, 0x9, 0x6, 0x2, 0x734, 0x0, 0x1, 0x7, @perf_bp={&(0x7f00004dd000-0x1)=0x0, 0x3}, 0x1, 0x4, 0x4, 0x6, 0xfffffffeffffffff, 0x3, 0x1f, 0x0}, r7, 0x9, r13, 0x2) sendmsg$netlink(r2, &(0x7f0000ec0000-0x1c)={&(0x7f0000853000)=@proc={0x10, 0x0, 0x0, 0x42000080}, 0xc, &(0x7f0000dc0000)=[{&(0x7f0000e83000-0x1104)={0x1104, 0x34, 0x310, 0x1, 0x2, "", [@nested={0x10f4, 0x86, [@typed={0x18, 0x1f, @str='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="99f67d665c102e47c3b4c3c5fcb47a0cf884ac22a39fe12bebcb6a93c5bfe61c7f2c3e6f76feb3dab2261a331694cd0b010b3d74990616e225cc9176361ff86a1698e425668024e2ce818bb3f6c8b2de1d85b51d326d278be81e5f957cf08188091c2ba65ad50f6cd300effa181b2344c5cc5e205b5ffe7a67d4d119d47138b556b7df25bd9d5d54ea8a4d4bc8912212f94fa181a0159dbdd81744d23057629572ceeede55948c70e6d1350ae78e419d9c", @typed={0xc, 0xc, @ipv4=@empty=0x0}, @typed={0xc, 0x2a, @fd=r3}, @generic="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@generic=""]}, @typed={0xc, 0x5c, @pid=r12}, @generic="e982123b3dc54073b21db59ebfe22a08aa326452f08778876b80a15b17f67411509487ebf8c9cea9ce7a8f88ae2b59e4de73173ed3ed512bb90a7afe8f9fea"]}, 0x1430}, {&(0x7f0000710000-0x10)={0x10, 0x20, 0x800, 0x5, 0x0, "", []}, 0x10}, {&(0x7f0000d63000)={0x1388, 0x28, 0x309, 0x7, 0x3, "", [@generic="d4e2819121e8f6b93a02c4a1745e77860e548a405d26c9228d0c2f31a03bfce7f2ee0b38dd498420ec1fcefb368447ccd33162c2fcdce352622dbcb71fd068807becfde51d57df41a3cd1eb68354bac046213a5a368de133", @typed={0x10, 0x2d, @u64=0x80}, @nested={0x1308, 0x18, [@generic="d2208f7606c927607dd703ec9ae1f1c7db0caffdc8db841bdadc060689d8c4eed72d0625044b8aef518498ad3469932c728bd13ed2e10415defc8ad87dd58be7a7853e55", @generic="dcab899d8ef0addad45a2124bc73a3b1945285d425170fe89727a9d440dab132d007168940a58ab6f3fafd5c8b8c9f7d7bb4eecb538a3f459f22d965384b979e287ba170300e500c590f428d623594618c49b480b2", @generic="5ab2e1163a3d29a87704339dd7771830506d1ece0ee9dcfb795227fe21cbeff180be0bec4bac6808e77a8455235ebd0f73eedf81882d3c6a3d7489d94bf76eda2a1a604eb095f8341be6de593859e1289ccdeb1daabeeeb7e765b870e98662f8ffbf31492f163a6e2a050ca17a117b0b95f9f74c0b9ee379ecc201810da680de3620bf3a2377676018192ba3500a767f3344f7b56873edc9fd99635fad5f5ad6ba951fa41391456535ba538604849b5a801d0d9ace66418c2d6e39c111cd1e607481032d0831a81fe90edf01", @generic="12ba96d284802ecdd81710f1999b7be250f766ad1a122a4b82a7835f2130a57bc7be278d5a0693638e123acb35f81b061adb03ddbd1ceae4bfba71272798f079d51d856cec9038ccc993e9f28ba1c2b669923833390bc3a55d406367b8076eda3fb89d272baeb8385b1ad6cf1e776c986f51b8175263bfc484b921f5028d6b4f42bdabac8237a74e3337df8852b7b0dfef7c260d494474e17cc4179758abe56d55e60af80f93b336268df9004326c1de4f3df7bbf329eff146a6a87921517626fcca3305dd9102b80a2e37d0aff70acbbda16e9f2d4249a73734714d1f4ecd5e35", @typed={0x20, 0x8, @binary="5333eddf2da1ad84a1988ea1090471255bf3bfe63c8031"}, @generic="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@generic="7c4fc0a2e450c7618efa33eb8e08eb93c16b87639a30fd0c187a2590282bc7d483b61a5bbbcb31f42609fd2f8b8cb32790fe4f218ecb162158edc744e01619081473ff7dba661c98ec8678fa0fa932c73b99c5744db868fb850d78a0e3af5b2788f2de0cf3db76b87ba14eaa466a2273606ff19b2c04ef6810e9f853868b49860d9f816b756e5b2c9043bcb85fc2fcfa31b2b12c63160ba1d39a11"]}, @typed={0x8, 0x45, @void=""}]}, 0x1388}, {&(0x7f0000ce6000)={0x1ac, 0x2e, 0x10, 0x4, 0x3, "", [@generic="fd7d017ee6f4512916371abecc8ef89462761c1dbca9687958e3ac3b0daed2e3b0e21a461d5c9fd4e8b4e31cb4702221c1e1be5999c38c110471a6110b9ed6168cba39ded960f151d646a1a5adeeccc81c979b4df5f33e40b26a0d7d737b5168edce9c28e2fb1779af5f332005b354fb3055e4d64202709c8b6f2cf05a22e29a930eb73254acc39282b9a1c83cc78f29930d3a50e54dc0dccb410b36d3dd1d518d7276ede68b213fe5a8405da594e5c8444bc1b2b018dc0874235167ad4948c1272f83b8ecca1fc22c77a774552cc278e954346227", @typed={0xc4, 0x7a, @binary="7932f026e85f5626f9590e2d2c84b539756859212b86811bfc6011655907c5af87fc7d26afbeb9622f945455ac02d4ec8b9ad1f408c231f683502cdc256bbde42d26829ac1daedb20d6dca2be24bac01f351fa39d1eb843b95061ab40b59d323bd2f844989a7d2d02bf632e5a7015204c95b631a7943332a5b544c9bcc08acdba3ce55efdb576c4aab3a9be76425382f65083c992e73e5ed6680d04285834db1575c08923976a2204f849a46addf8cf1d93b0e7677b9b2643186"}]}, 0x1ac}], 0x5, &(0x7f0000859000-0x18)=[@cred={0x18, 0x1, 0x2, r12, r4, r8}], 0x18, 0x20000080}, 0x8000) pipe(&(0x7f0000706000)={0x0, 0x0}) 2018/01/17 09:22:02 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b30000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8094, 0x3, 0x1, 0x7, 0x1, 0x8, 0x8, 0x80, 0x659d, 0xfc00000000000000}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$evdev(r0, &(0x7f000040f000)=[{{0x0, 0x0}, 0x3, 0x3, 0x2}, {{0x77359400, 0x0}, 0x0, 0x7, 0x9}], 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f000040f000-0xa8)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f99000)=0x1, 0x4) 2018/01/17 09:22:02 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f80000-0x9)='/dev/rtc\x00', 0x208000, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000979000-0x8)='./file0\x00', &(0x7f00001bd000)='./file0\x00', 0xa002, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x1c)={&(0x7f0000031000-0xc)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f00001bf000)={&(0x7f0000000000)={0x374, 0x1c, 0x62cfd44f7acf8d5a, 0x0, 0x1, {0x7, 0x0, 0x0}, [@nested={0x354, 0x42, [@generic="fe0b3e84e4ffaec5e37ddfddb9445ec2fdd04d2ac3a3f350a1c8b303333952db71c24d63dfd391761277a8ae94aa0613f2c6b8d41abe66f817174153b5170fcd46e444ab3fb6f15f63e7eedb0c829aa837b12341c959a14a3c44da867facc884d275cf5a9ed6a766c93f3d35944543b6181723475fbd11691c1baf008418d57474a560fcfb617e234d2e9ffd58db61043789129c031574dd1baac0f65a75a145c11b18fa11305b975f865bde0d1dc3a68aef21112fa43e8502f93090c2f494391b5c26db3009b3ace44b30be7c9c63eae5bbf4f7c647d0bb529605565ead52253ecb4e1982b66cdc0d17abf644b821d9f4e57908", @generic="a447fdfd35ca79209cf7a00335ea8385abbd5a78c5242364c420fab51445aa61e2b9189e92093c4463fcb1358da3fc53e77751fb1a12367710cb3f59eb9975f1e6", @typed={0xc, 0x2c, @u32=0x4}, @generic="a96f2c4c7a20f62c78d15a8cbec57f6b3e2468c277d8952d30a8ec3c8ac0d7ebc5ca072046ca4a9303e856cf54816b099f58adc4d239528cb4749a9284828b04d2706a899a45106fed31fbd59705b5ba", @typed={0xc, 0xe, @u32=0x8}, @generic="de608945a8184749df7a1bda1085b5a72883849c32dabb906e06a6dfc6876aa2295f8a6b495b6ca09151983b4c10d7fa1dbe08ac4f0d4001d5fc092d7161c758e6b0b118ca5243f4194dd70a6590c583439a4c692856e7fcf9cb1dca66cc05bb78fd5909a311e4acb3b008f415ea73ddc6c1c42fd3ec30de8c79dab9e6d8af670679c26277594665a094d852a0226413cf639033975230699e6a833a6541e318de1a4644786a1f17556483ae10a75e3769cd669d6f1f026afdb5593b84a8fd", @generic="ad203ad6667a5b6b902fda61a09fc9fe4172223c0ce067c82a61cb93e3b24dec57cae52c1845888e58f87c99a24626268299688cf4b49870b1c7f6699ca89db50a0c5b296476b689b0de7976a5ea455d0c51c97a8e16a37d51c241d9c4f2ddbcc9c7534bf1ded8cec4b748e3a31aa2ae7860dfbd00cc9d8cb3165e9a3f77f7769969b18696539dd8127e0a8c0b874e4125525e8c6d5bee2b7e33a2c417206150b8100fb345090e28705c4f68c6354c3af2ed43bf6d0b87e4b9bca1f936a39c425d2819b8a824d653c0ab74396eb4bd65271488b525957f234a452eae3a", @generic="1bb10c8c38a97119c8c4dfad3fe14ea99367e06f"]}, @typed={0xc, 0x81, @fd=r1}]}, 0x374}, 0x1, 0x0, 0x0, 0x4001}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000817000-0x76)="", &(0x7f00002fb000-0xfa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 104.321357] binder: 20950:20953 ioctl c0306201 2000d000 returned -14 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x80805, 0x7) syz_open_dev$mice(&(0x7f0000363000-0x10)='/dev/input/mice\x00', 0x0, 0x40000000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000720000)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071b000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000571000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() getpid() r1 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap$binder(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000090a000)={0x98, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f00009f6000)=0x0, 0x1, 0x4, 0x0}], &(0x7f0000711000)=[]}, 0x80000001}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x0, &(0x7f0000b05000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000012f000-0x1)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003af000)=0x0, 0x1, 0x1, 0x0}], &(0x7f00005aa000)=[]}}, @release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000f98000-0x22)=""}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bcc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000c65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f47000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000065e000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000092b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cb0000)={r3, 0xfffffffffffeffff, 0x10}, 0xc) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0xc3, 0x0, 0xfffffffffffff759, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfb1, 0x6, 0x3, 0x7, 0x8, 0x5, 0x0, 0x7fff, 0x3, 0x0, 0x5, 0x7df0e258, 0x0, 0x0, 0x73, 0x4, @perf_config_ext={0x78, 0x0}, 0x4023, 0x2, 0x5, 0x3, 0x7ff, 0x6, 0xf068, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bf6000)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) signalfd4(r1, &(0x7f0000477000-0x8)={0x9f1}, 0x8, 0x800) signalfd(0xffffffffffffff9c, &(0x7f0000739000-0x8)={0x4}, 0x8) 2018/01/17 09:22:02 executing program 0: clock_gettime(0xfffffffffefffffe, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000001000)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x4, 0x4, 0x8, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000002000)=0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00009c0000-0x4)=r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000003000-0x18)=""/24) 2018/01/17 09:22:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038b000-0x11)='/selinux/enforce\x00', 0xd00, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000868000)={0x20a, 0x4, 0x0, 0x1, 0xfff, 0x9b, 0x8001, 0x3, 0x9, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r2 = syz_open_pts(r0, 0x440540) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f0000001000-0x4)=0x7, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000a86000-0x4)=0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000b06000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f000017d000-0x20)=[{r1, 0x41, 0x0}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000c37000-0x80)=[], 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bdb000)=0x0, &(0x7f0000e45000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a6000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffff8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x400, 0x8, "da01c47a4ea3f4f34107523ede124b124771de1660abb9f403d75a6cfb55deff29cd67ea24226b1ab81debc67bc90e6b60fd102368001b36905c989bbd47488e2229f2f8a2f5be3897b723fedc4ef8a0"}, 0x160) 2018/01/17 09:22:02 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00008b4000)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd662de0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0xfffffffffffffeed) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000069c000)="", 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f51000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x2, 0x3, 0x3, 0xbfb, 0x4e, 0x8}, 0x20) r1 = add_key$keyring(&(0x7f0000f50000)='keyring\x00', &(0x7f00004e7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000f50000)='rxrpc_s\x00', &(0x7f0000f51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000683000)="65746830c1232e00", r1) 2018/01/17 09:22:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000107000-0x65)=""/101, 0x65, 0x2) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000073b000)='em1bdev#vboxnet1wlan0#user\x00', 0x0) lseek(r0, 0xfffffffffffffffd, 0x1) 2018/01/17 09:22:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000076a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000049000)=0x14) recvfrom$packet(r1, &(0x7f0000f36000)=""/147, 0x93, 0x40000000, &(0x7f0000ea8000)={0x11, 0x11, r2, 0x1, 0xfffffffffffffeff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00005da000-0x4)=0x0, &(0x7f00001b5000)=0x4) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xffffffff, 0x2) mmap(&(0x7f000025c000/0x4000)=nil, 0x4000, 0x3, 0x10014, r0, 0x2) r1 = add_key$keyring(&(0x7f0000304000)='keyring\x00', &(0x7f00008e0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000204000)='id_resolver\x00', &(0x7f0000370000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x20) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000025f000)={0x7, &(0x7f0000001000-0x38)=[{0x1ff, 0x9, 0x9fe, 0x4}, {0x0, 0x10001, 0x4, 0x41551487}, {0xff, 0x4, 0xb9, 0x9}, {0x10001, 0xdef1, 0x5, 0x2}, {0x4, 0x7fffffff, 0xfffffffffffffff9, 0x100000001}, {0xff000000, 0x100, 0x6, 0x9}, {0x85, 0x3, 0x8, 0xfff}]}, 0x8) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000072f000-0xdb)="0aa47310ba530c9b32cf684a821a41985fe2d451ba3ea365eec32cab78f8294dc2400d770304cc09fdfc1b55b0b6afce230b89dd6b2fbcfa7cd2268169ec01f2432dc915ebb69a6b17583de76246227048a4a6b86bbee3d89f6e2c99f93f63b324e94b9bb68075af1f6084bdfa29911760d85eb6e85916d1040884d3012d286e1d41f33d12e5a15c1d3c0563391c5226ec8b30f1e0f48f9d30a99dc6270794a4010a2ba9fdeda903f0d0e0a16eee3d674682f9d16d3025c2c5c3646b2d8ed879f31dc0cfda1fca0ed8a11f69bb0d2e3c5607d22045d1df5c5f1fc4", 0xdb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e07000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000060b000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aae000-0x4)=0xe8) shutdown(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000862000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea7000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f71000)={r1, r2, r3}, 0xc) fchown(r0, 0x0, 0x0) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c34000)={{0x0, 0x0}, {0x0, 0x0}}) sigaltstack(&(0x7f0000fab000/0x3000)=nil, 0x0) futex(&(0x7f0000b91000)=0x0, 0x0, 0x0, &(0x7f0000e6e000)={r0, 0x0}, &(0x7f000067c000)=0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x3) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000331000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) 2018/01/17 09:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x73f052d164c3c4bb, &(0x7f0000461000-0xc6)="5b59512ea9e4ad3517792f4cdda212cc3fa2cd5b172e10b7a3501b00001400000000810501f7768f7381c9a1922ccb794ce8b9aafd677defa091721a077c2104e224d63f21701271974d08ab545dbfd7f004e49b87702aec0538e51df34d90aa0a1cc82cc3c81eab4ec02392c335c0211854ef1c443ef55295ceadbecca5c0a69eb000654303646b06db520b341cf9c52154ecba9c2a2473cb79d01445218bc2ab80a7ee1e44fa2d980dec72a71714f2cdbd4272a0fff41235b43f734439830f21195d0bed88", 0x2e1) 2018/01/17 09:22:02 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000c87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) prlimit64(r1, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) 2018/01/17 09:22:02 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000064f000-0x4)=0x0, &(0x7f0000165000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xffffffffffffff18, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) keyctl$set_reqkey_keyring(0xe, 0x4) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c57000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r1, r0, 0x6, 0x0) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf2000)='/dev/vga_arbiter\x00', 0x14000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e0f000-0x4)=0x6, 0x4) r1 = getpid() mq_notify(r0, &(0x7f00003d8000)={0x0, 0x2e, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc074510c, &(0x7f0000b98000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e6000)=0x0, &(0x7f0000cec000-0x4)=0x341) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x4000, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cd9000-0xe)='/dev/keychord\x00', 0x80000002201, 0x0) write$eventfd(r0, &(0x7f0000b23000)=0x10000100000001, 0x2f9) mknod(&(0x7f0000829000)='./file0\x00', 0x8033, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000052d000-0x4)={0x0}, &(0x7f0000fee000)=0x4) [ 104.528634] audit: type=1400 audit(1516180922.742:54): avc: denied { setattr } for pid=21036 comm="syz-executor5" name="current" dev="proc" ino=25410 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/17 09:22:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f000033c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r1 = creat(&(0x7f000076a000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005ac000)={0x5bff, 0x2, 0x1, 0x1000, 0x7, 0x8001, 0x0, 0x0, 0x0}, &(0x7f0000a78000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b1a000-0xc)={r2, 0x20, 0x0}, 0xc) gettid() ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b0f000)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000e6d000-0x20)={0x7ff, 0x4, r2, 0x3, r3, 0x7, 0x6, 0x9}) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r4, &(0x7f0000a49000-0x1000)="", 0x168, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000def000-0x4)=0x0) 2018/01/17 09:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008e2000)={0x1, 0x0, &(0x7f0000386000-0x7c)=""}) write$evdev(r0, &(0x7f00009a9000-0x20)=[{{0x0, 0x0}, 0x20000000001, 0x4c, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e3a000)='/selinux/load\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f000023b000-0x8)=0x0, 0x8) 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000064e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) getpeername(0xffffffffffffff9c, &(0x7f0000bdb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000)=0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000ca2000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2bad}, @in={0x2, 0x3, @rand_addr=0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf0c}, @in6={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000}], 0xb0) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000a5e000)=@file={0x0, './file0\x00'}, 0xa) listen(r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eda000)={0x0, 0x2710}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007cb000)=@common='teql0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000094d000)=0x3, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() fanotify_init(0x1, 0x0) unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fdc000)="4f72c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f7b30fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x45) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000040000-0x10)={0x0, 0x8, 0x7, 0x6}, &(0x7f000029b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002a2000)={r2, 0x8, 0x9, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ee7000-0x14)={r2, 0x401, 0x2, 0x80000001, 0x1, 0x5a}, &(0x7f0000fc8000)=0x14) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) lstat(&(0x7f00002cb000-0x8)='./file0\x00', &(0x7f0000881000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000002a000)={r3, 0x8, 0x4, [0x400, 0xbc7c, 0x3, 0x3]}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f00006a4000)=0xa0ee, 0x4) r6 = syz_open_pts(r0, 0x801) writev(r6, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="ff", 0x1}], 0x1) [ 104.621380] keychord: invalid keycode count 0 [ 104.646502] keychord: invalid keycode count 0 2018/01/17 09:22:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200282) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x4)=0x3) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000946000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x13, 0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f000059c000)="9876963501a3d3965973f9a71afb883a4ba74ca62437129215dd088b8f0c675e25e9080a9f7699c8a660eb5dccd7963c5051b655799137e6f78df1a0bea49a5f43e6dfae36e4df0b0a861f1c2ad7d2391b269283e357851c6c0c0c25584fbb30b0d03376200be0896fd756ce8592be96958372752bca8916b2b8533ac0525e4c2c737614df6f13e365c7e5c9ab74cc27a97fdd8e8b2b6a7678707517ef04f01edd2b64c2d7398d1a4490e34a288a896fe32c538a8f8b2386e6140d", 0xbb) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000649000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x1) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x11, &(0x7f0000d0a000-0x80)="ff55d36c", 0x4) ioctl$KDDELIO(r4, 0x4b35, 0x200) writev(r2, &(0x7f0000874000-0x10)=[{&(0x7f0000760000-0x22)="19cb1fcaa5c9376dbfaad2ce2db373b507ceee167a92262fc0bc1e183762afbc8b2c", 0x22}, {&(0x7f0000e4f000)="7456686eb9fc325b1728aca5f98887cdc39894bca6d380254f5e9dd36479f8033dfc23543025c7609c0d4aca23bcbfb481ce02792fc7a8f9f7500fb4cb0c26956eaa8e019533462513f273609e7bdae260362c93123f3215b3af6417e02d7dc7fa715703c09ed150588be8cd1117432ce43cc6d29661a588f155a0ad4a4b46637998bdc8d66a4e8a788ae116190ecf839e00395a18ed3252127edea3a211e8340b08c76de29a3b37453d1c3de3dbdc1f3e6d1d2bb92b612cb71ad7953cb08f23497102c42b22078fbf3cb292d8ea0360f9a5fb806eaa63cb77934123", 0xdc}], 0x2) ioctl$KDMKTONE(r1, 0x4b30, 0x0) ioctl$sock_ifreq(r3, 0x8921, &(0x7f0000cd0000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/17 09:22:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c84000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00001a1000-0xc)={0x8, 0x4, 0x6, 0xffffffffffffff81, 0x3, 0x0}) 2018/01/17 09:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000c55000-0x5e)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5406, &(0x7f00001a9000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/17 09:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e5e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00005fb000-0x20)={@common='erspan0\x00', @ifru_flags=0x400}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000c39000-0x8)={0xffffffffffffff5b, 0xdb90, 0x5, 0x9, 0x1}) r2 = syz_open_pts(r0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f28000-0x8)=0x81) syz_open_pts(r0, 0x0) r3 = dup2(r2, r0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000547000)=0x7, 0x4) 2018/01/17 09:22:02 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) close(r0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000816000)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, {0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xe2}, 0x4f, [0x2, 0x6, 0x1, 0x10000, 0x485f, 0x5, 0x1, 0x1]}, 0x5c) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d59000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000-0x14)={0x8d6d, 0x2, 0x3ff, 0x1, 0x100000000, 0x1, 0x8000, 0x2, 0x7, 0x0}) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() setpgid(r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) r3 = socket(0x14, 0x1, 0x800) fcntl$dupfd(r0, 0x0, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000004000)='./file0\x00', 0x400, 0x110) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000005000-0x8)={0xfffffffffffffff9}, 0x8) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x341b1fc7f4b86fe) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000004000)={@generic="d00e6f936a2e1949708617f9246a2178", @ifru_flags=0x8000}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000007000-0x1000)=""/4096) 2018/01/17 09:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f62000)={0x0, 0x0}) inotify_init() r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/keychord\x00', 0x80400, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d1000)={0x0, 0x0, 0x0}, &(0x7f000071b000)=0xc) get_robust_list(r1, &(0x7f0000c92000-0x4)=&(0x7f0000399000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006a9000-0x4)=0xc) 2018/01/17 09:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004f2000)=0x0, &(0x7f0000f94000)=0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f44000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x74) mq_timedsend(0xffffffffffffffff, &(0x7f0000308000-0x3)="", 0x0, 0x200, &(0x7f0000aad000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000067b000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000fa4000)=""/253, 0xfd, 0x7ff, &(0x7f000083f000-0x8)={r2, r3+10000000}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000664000)=""/100, 0x64, 0x0, &(0x7f0000261000)={0x0, 0x0}) pipe(&(0x7f0000f00000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000d6e000-0x10)={0x0, 0x1, 0x40, 0x9}, &(0x7f0000481000+0xc56)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000542000)={r5, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005cf000)=0x8c) mq_timedsend(r4, &(0x7f0000730000-0x58)="84a5ed759c33536acfbae99cf9a65b5a16cae666d257c76cfb98cc7d29906a8c6dd21991a4aacdf6546bffa5367e623f83e6bc443c83621e0350d861bd4bead59f9bb8d7eaec77bff511b2b6c71368423f57c3407cc2b748", 0x58, 0x100000000, &(0x7f0000f6f000)={0x77359400, 0x0}) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000969000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000964000)={0x9}, 0x8) shutdown(r0, 0x1) 2018/01/17 09:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b0e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006d1000-0x4)=0x2, 0x4) recvmmsg(r0, &(0x7f0000033000)=[{{&(0x7f0000ae9000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00001e9000-0x8)=[{&(0x7f00005f3000)=""/84, 0x54}], 0x1, &(0x7f000089e000+0x590)=""/4096, 0x1000, 0x7}, 0x3f}, {{&(0x7f00006eb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00004a7000-0x10)=[{&(0x7f00005eb000-0x13)=""/19, 0x13}, {&(0x7f0000961000)=""/82, 0x52}], 0x2, &(0x7f0000016000-0x76)=""/118, 0x76, 0x790}, 0x10000}, {{&(0x7f0000d33000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001a8000)=[{&(0x7f0000c9e000)=""/244, 0xf4}, {&(0x7f0000862000-0x44)=""/68, 0x44}, {&(0x7f00003bc000-0x46)=""/70, 0x46}, {&(0x7f0000b5b000)=""/143, 0x8f}], 0x4, 0x0, 0x0, 0x200}, 0x1}, {{&(0x7f000008c000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000254000-0x8)=[{&(0x7f0000301000)=""/93, 0x5d}], 0x1, &(0x7f00005dc000-0x9)=""/9, 0x9, 0x100000000}, 0x100000000}, {{&(0x7f00008fd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000090b000-0x10)=[{&(0x7f0000c09000)=""/84, 0x54}, {&(0x7f0000890000)=""/49, 0x31}], 0x2, 0x0, 0x0, 0x2}, 0x7}, {{&(0x7f0000c88000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008c1000)=[{&(0x7f00006b0000)=""/139, 0x8b}], 0x1, &(0x7f00005cf000)=""/61, 0x3d, 0x100000000}, 0x10001}, {{&(0x7f0000b52000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000ef8000-0x20)=[{&(0x7f0000ae9000)=""/159, 0x9f}, {&(0x7f0000d3e000)=""/70, 0x46}, {&(0x7f00001f2000)=""/40, 0x28}, {&(0x7f00004fb000)=""/149, 0x95}], 0x4, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f00004df000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047e000)=[{&(0x7f0000b4a000-0x99)=""/153, 0x99}, {&(0x7f0000c75000-0x5e)=""/94, 0x5e}, {&(0x7f000083e000)=""/254, 0xfe}, {&(0x7f00004df000-0x9a)=""/154, 0x9a}], 0x4, 0x0, 0x0, 0xffffffffffff56e0}, 0x8}, {{&(0x7f0000895000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f5d000)=[{&(0x7f000060a000)=""/95, 0x5f}, {&(0x7f00009c0000)=""/142, 0x8e}, {&(0x7f00007cd000)=""/55, 0x37}, {&(0x7f00009d0000)=""/227, 0xe3}], 0x4, &(0x7f00004da000-0x1000)=""/4096, 0x1000, 0x401}, 0x5}, {{&(0x7f0000d8a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000e10000-0x18)=[{&(0x7f00003c3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000685000)=""/0, 0x0}, {&(0x7f0000d36000-0x3e)=""/62, 0x3e}], 0x3, &(0x7f0000c5a000-0xf8)=""/248, 0xf8, 0x5}, 0x3}], 0xa, 0x100, &(0x7f00006a9000-0x8)={0x77359400, 0x0}) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = request_key(&(0x7f000094d000-0xb)='pkcs7_test\x00', &(0x7f0000a5f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003f5000-0x6)='nodev\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000245000)='keyring\x00', &(0x7f000003c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) request_key(&(0x7f0000f82000-0x6)='logon\x00', &(0x7f00007dc000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000eb7000-0xd)='net/mcfilter\x00', 0x0) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000912000)=0x4, 0xffffffa7) fremovexattr(r0, &(0x7f0000d53000)=@random={'user.\x00', '/dev/rfkill\x00'}) 2018/01/17 09:22:03 executing program 7: sysfs$2(0x2, 0x480000000, &(0x7f0000937000)=""/9) 2018/01/17 09:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000457000)=0x0, &(0x7f0000b04000)=0x4) pread64(r0, &(0x7f0000057000-0xd6)=""/214, 0xd6, 0x0) 2018/01/17 09:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f000094a000-0xa2)="f3c186307d1af0a3eacaadaffb702c8705dd51f7142f8d556c9191bdd1e07c2fcb5caa7944abb7835db99c8b50d91a8dd31823a19d00f3caff070c728acaaa36317f323cce17a4eb22ecb17b0e3c3767966ca22b4deb753c3ce35e343032da3af2c59c759e176342dba38153ea8dcc6c204b93965c619d54fc7804416af95dbfec06dd13015c4c3243ef9a39560a73a53aa853432f5c00dd0922f0a05c73f182fd34") 2018/01/17 09:22:03 executing program 6: clock_gettime(0xfffffffffffffff4, &(0x7f0000fec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x420400, 0x80) 2018/01/17 09:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000001f000)='./control\x00', 0x80000800, 0x0) syz_open_dev$tun(&(0x7f0000ac9000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000fe000)={0x0, 0x0}) r1 = open$dir(&(0x7f0000c85000-0xa)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f0000f05000-0x8)='./file0\x00', r1, &(0x7f0000908000-0xa)='./control\x00') 2018/01/17 09:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000007f000-0x8)='./file0\x00', 0xc0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000702000)='./file0\x00', 0x200) rmdir(&(0x7f0000604000-0xe)='./file0\x00') 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e7b000)={0x0, 0x2, 0x1, 0xfffffffffffffffc, 0x3, 0x9, 0xfff, 0x1, {0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xfffffffffffffff8, 0x9, 0x5}}, &(0x7f0000a46000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000645000-0x20)={0x9, 0x1, 0x8000, 0x2, 0x6d08, 0x7, 0x2cc1, 0x40, r1}, 0x20) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f0000a7f000)="", 0xfffa, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 09:22:03 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000018000)={0xfffffffffffffff9, 0xf5f8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e72000-0x4)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000+0xdb4)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 09:22:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000-0x5c)={0xffffffff, 0x1, {0x3, 0x0, 0x5, 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]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000bb000)=0x9, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e4e000-0x7)=""/7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef2000-0x4)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00001e3000)=0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/17 09:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000b, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/17 09:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 09:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000ff4000)=""/0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000bb4000)=0x3, 0x4) 2018/01/17 09:22:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x311900) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000072b000-0x20)={0x0, 0x5, 0x1, 0x200, 0x5, 0x0, 0x0, 0x7}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000870000)='/dev/autofs\x00', 0x135040, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000152000-0x9c)="7416c60c8cb105fbad5e6eae42d90faf757320d980d56241e98fa432e8e019b660c6508a2ad20259bab17d6db468078146200b8880ac52a64fbcf9308d793a9b24f2d32c877cb2734336689b200dc79aaec51f7e1aa0ce6d5896cbfb191240bc797934333742bc67028178a93a454e20a46fe8da194de4742e2e8a88a5b6209b84c082bead76a1ff6dbf066f9d734ecfcd2fe98adea1cd4ad35c677e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000076000)={0xffffffffffffffff, 0x0, 0x7, 0x3, 0x1}) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00001b7000-0x4)=0x0, &(0x7f0000fc2000-0x4)=0x4) tkill(r2, 0x1000000000016) bind$llc(r1, &(0x7f00007e4000-0x10)={0x1a, 0x1f, 0xfffffffffffffff8, 0x10000, 0x5, 0xcb7b, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sched_setaffinity(r2, 0x8, &(0x7f0000777000-0x8)=0x8) recvmsg(r0, &(0x7f00000f2000)={&(0x7f0000203000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002a5000-0x40)=[{&(0x7f0000804000-0x72)=""/114, 0x72}, {&(0x7f00000cb000-0x75)=""/117, 0x75}, {&(0x7f0000019000-0x2b)=""/43, 0x2b}, {&(0x7f00009d8000-0x61f)=""/4096, 0x1000}, {&(0x7f0000258000-0x93)=""/147, 0x93}, {&(0x7f0000fdd000+0xa05)=""/219, 0xdb}, {&(0x7f0000504000-0x2d)=""/45, 0x2d}, {&(0x7f0000411000)=""/4096, 0x1000}], 0x8, &(0x7f0000b6f000)=""/156, 0x9c, 0xffffffffffffffc0}, 0x40000000) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000019000-0x40)=[{{&(0x7f0000019000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000004000-0x38)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000000a000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000018000)=[], 0x0, &(0x7f0000018000)=""/208, 0xd0, 0x0}, 0x0}], 0x2, 0x12022, &(0x7f0000018000)={0x0, r1+30000000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000013000-0x58)={0x0, 0x11, 0x3, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001c000)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000000e000)={{r4, r5+30000000}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f000001b000)="94c618a7d7d75a34c7cf82d7a77746009555735de2a43c65ed8c851e2bbf4a93dc9e50677c262b6633af5dfa0b58de14724f97195917048230560424d88b2c522c7f5368d80f8ff4545be1b43cf23f38d7099f4d7dd622351003c6db9bf509a0000bf48ae325fc18bfda75cd1715e75142c74db0", 0x74) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x7, &(0x7f000001d000-0x4)=0x0) process_vm_readv(r2, &(0x7f0000017000-0x50)=[{&(0x7f000001b000-0x6)=""/6, 0x6}, {&(0x7f000001a000)=""/121, 0x79}, {&(0x7f000000e000-0x15)=""/21, 0x15}, {&(0x7f000000f000)=""/94, 0x5e}, {&(0x7f000001b000-0x4f)=""/79, 0x4f}, {&(0x7f000001a000)=""/109, 0x6d}, {&(0x7f000001a000)=""/235, 0xeb}, {&(0x7f000001b000-0x77)=""/119, 0x77}, {&(0x7f0000019000-0xf0)=""/240, 0xf0}, {&(0x7f0000015000)=""/4096, 0x1000}], 0xa, &(0x7f000000d000)=[{&(0x7f0000009000-0x33)=""/51, 0x33c}, {&(0x7f0000002000-0x25)=""/37, 0x25}, {&(0x7f000001a000+0xd28)=""/43, 0x2b}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f000001a000)=""/147, 0x93}, {&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000010000+0x2ac)=""/140, 0x8c}], 0x7, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f000001a000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f000001a000)=0x80, 0x4) 2018/01/17 09:22:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') unlinkat(0xffffffffffffffff, &(0x7f000077d000)='./file0\x00', 0x2) 2018/01/17 09:22:03 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x400300, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000004000-0x1000)=""/4096) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005a6000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000b44000)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) readv(r0, &(0x7f0000d6d000-0x50)=[{&(0x7f0000818000-0x68)=""/104, 0x68}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000254000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000583000-0x14)={0x7fffffff, 0x7f, 0x0, 0x20, 0x1, 0xfffffffffffff5dd, 0x4, 0x9, 0xffffffffffff0001, 0xd5}) 2018/01/17 09:22:03 executing program 0: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000661000)={0x1c, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="034f357d55"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a00000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a00000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000)=0xe8) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000332000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a01000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x5, 0x0, 0x1, 0x0, 0x2, 0xa, 0xa0, 0x0, 0x3d, r2, r3}, {0xffff, 0x5, 0x5, 0xccc, 0x9, 0x6, 0x7, 0x75}, {0x0, 0xff, 0xfffffffffffffc00, 0x3b60}, 0x6, 0xb, 0x1, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x1ff, 0x3, 0x44a8}}, 0xe8) 2018/01/17 09:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a56000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00004ac000)='./file0\x00', &(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00004f3000-0xf)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f000076f000)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) r1 = geteuid() execve(&(0x7f0000418000)='./file0\x00', &(0x7f0000148000-0x18)=[&(0x7f00003bc000-0xa)='wlan0bdev\x00', &(0x7f0000261000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400", &(0x7f000051e000-0x24)="737973000000815b255b707070316370756574626465762d626465763a63707573657400", &(0x7f000058b000)='proc\x00', &(0x7f0000807000-0x1)='\x00', &(0x7f0000365000-0x5)='proc\x00'], &(0x7f0000850000-0x18)=[&(0x7f000021b000)='\x00', &(0x7f0000c4d000)='\x00', &(0x7f0000b46000)='nvmnet1{\x00', &(0x7f0000bdc000)='mime_typecgroupem1{{:.]\x00', &(0x7f0000f98000-0x24)="737973000000815b255b707070316370756574626465762d626465763a63707573657400", &(0x7f000055e000-0x5)='GPL\\\x00']) setuid(r1) 2018/01/17 09:22:03 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000855000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000296000-0xc)={0x1, 0x1, 0x2e0, 0x100000001, 0xfffffffffffeffff}, 0xc) sched_setattr(0x0, &(0x7f0000177000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f000081a000-0x8)='big_key\x00', &(0x7f0000305000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000051d000)="ae42e45d8edea2e9d7104db411f2d92ee487e15496b84b8c3df1d25069de9b06e7c90789821ead3ff55d831a55f34cf3173485862111ce5c2b4bd016288440c1bb03804c8959246da38673e8318d76786f4ac2f5b9a1e998aa4c353c6f01b728f85b6566b1059c90d9c7b2400d5cab646a051243c48988501e318c9a789227708e3c6e97a014a3785a64bd87b8a3a8b32c06daa684a39ab2e44bf347ccf61caefed292e8811090a3ab479bd4c92a9da474513d8f7f59af8b780a3f8262b385e9917db49e5fe93715d663b7a929b61e9d8a92dbf9a5cb8ce2657bc612c80b3a780c4cf51a", 0xe4, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f000058b000)='./file0\x00', 0xd) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e5e000-0x6)={0x0, 0x4000000000000000}, &(0x7f0000e5e000-0x4)=0x300) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e5d000)={0xf210, 0x8, 0x6c, 0xff, r2}, &(0x7f0000a06000)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000cc7000)=""/1, 0x1) writev(r3, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r0, r4, 0x0) 2018/01/17 09:22:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ptrace$cont(0x1f, r0, 0xffffffff, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000-0x11)='posix_acl_access\x00') getsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) clock_gettime(0xa, &(0x7f0000000000)={0x0, 0x0}) sysfs$1(0x1, &(0x7f0000000000)='em1\x00') bind$llc(r1, &(0x7f0000001000)={0x1a, 0x1b, 0x85, 0x1, 0x6d, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/17 09:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000002a000-0xc)='/dev/autofs\x00', 0x501302, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10240, 0x0) set_tid_address(&(0x7f00009ac000)=0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd9000)='/selinux/enforce\x00', 0x1050ff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000132000)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00006ad000)={0x1, 0x9, 0x8, 0x9, 0x81, 0x7f, 0x7fffffff, 0x1, 0x8, 0x238a35b}) 2018/01/17 09:22:03 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x80, 0x0) r1 = epoll_create(0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) poll(&(0x7f0000fed000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00006f3000)=@get={0x1, &(0x7f0000d20000-0x68)=""/104, 0x4}) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1b000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000b94000)=0x9) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d1b000-0x4)=0x0) 2018/01/17 09:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000541000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x80000001) openat$rtc(0xffffffffffffff9c, &(0x7f0000fcd000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/17 09:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x10) write(r0, &(0x7f0000040000)="240000001300070001ff0400000009000120000c0d00030001e501000000000000b81617ae0a9c2b8f8da814031ddcfc7995506f", 0xffffffffffffff25) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005bf000-0x8)={0x0, 0x0, ""}, &(0x7f0000072000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000449000-0x8)=@assoc_value={r1, 0xb4}, 0x8) 2018/01/17 09:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) preadv(r0, &(0x7f0000b21000)=[{&(0x7f00005a0000-0x40)=""/64, 0x40}, {&(0x7f00009e1000-0x29)=""/41, 0x29}], 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000079000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x4, 0x8, "7c5d26b24eacf49e228e5156ffe48a9552f37f81feb6d060c8c623889ea63dd8f78af1bbcb5c6deb11e2d1a485dbb7a4c730edd319ab6c3e71c52cafef9e2dfa1afd2ea19f8d4d1b9e6f49b7920121df"}, 0x160) write$evdev(r1, &(0x7f0000981000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x3}], 0x10) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000f6d000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000783000-0x3)='io\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000946000)=0x0, &(0x7f0000f86000)=0x4) 2018/01/17 09:22:03 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df0000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008d6000-0x12)={0x0, 0xffff, 0x5, [0x6, 0x8, 0x81, 0x0, 0x3f8000000000]}, &(0x7f00001fc000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1ff, 0x677b, 0x7, 0x20000000000000, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000e14000)=@file={0x0, ""/4096}, &(0x7f0000eec000)=0x1002) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) close(r3) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r2, r3) 2018/01/17 09:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f17000-0x1a)='md5sumcpuset+selfselinux^\x00', 0x0) writev(r0, &(0x7f0000bd9000-0x20)=[{&(0x7f00009e1000-0x4c)="", 0x0}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000580000)=0x8) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f000043c000)=0x20, 0x4) 2018/01/17 09:22:03 executing program 4: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e73000-0x9)='loginuid\x00') mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000db4000)=""/4096, &(0x7f0000e73000-0x4)=0x1000) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00006a2000-0xb4)=[], 0x0, 0x10) dup3(r1, r0, 0x80000) 2018/01/17 09:22:03 executing program 5: r0 = inotify_init() flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) 2018/01/17 09:22:03 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006c2000+0xbb9)='/proc/self/net/pfkey\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000578000)=0x10, 0x800) tee(r0, r1, 0xc, 0x2) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000014f000)=0x6, 0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b55000-0x4)=@int=0x0, &(0x7f0000e6b000-0x4)=0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000e6a000)='/proc/self/net/pfkey\x00', 0x2) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e6b000)={0x0, 0x84, &(0x7f0000e6c000-0x84)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x61, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8c2c}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e6b000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d17000)={r2, 0x7, 0x9e26, 0x40}, 0x10) execveat(r0, &(0x7f0000014000)='./file0\x00', &(0x7f0000e69000)=[&(0x7f0000e69000)='/proc/self/net/pfkey\x00', &(0x7f0000b55000-0x43)='[^(:#mime_typesecurityproc:cpusetVposix_acl_accessposix_acl_access\x00', &(0x7f00005a4000)='selfnodev \x00', &(0x7f0000e6a000-0x28)='user,selinuxvmnet0securityem1wlan0eth1-\x00', &(0x7f0000e6a000-0xa)='bdevoeth1\x00', &(0x7f0000e69000)='/proc/self/net/pfkey\x00'], &(0x7f0000ddc000)=[&(0x7f0000b92000)='-keyring+\x00'], 0x1d00) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f00005a7000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000036000)="") mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000040000)=0x58, 0x800) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000029f000-0x4)=0xda85) 2018/01/17 09:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c05000)={&(0x7f000032e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f39000-0x10)=[{&(0x7f0000bb7000)=""/148, 0x94}, {&(0x7f00008eb000-0x69)=""/105, 0x69}], 0x2, &(0x7f0000aad000-0x4f)=""/79, 0x38f, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f000080c000)=0x801, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000711000-0x4)=0x800, 0x4) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:22:03 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f7c000)='ns/pid\x00') mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f7c000)={0x0, 0xc1, "233db7bc0b5c8667c0cb19cabac9414373498283b36edd41862c73f6d67f5169dc6b6bb59dd95536632686421320f648174070471a7729c3e53b24a16486daec9618ace9630c3ee3a62aba5b9173164380d566ef383a552368c1330aad9168b8a73ea7e2dcb65a8345032929b4c292ceae4ddc57bea3a924bf0edae7d8bb4ce3899f32b8f42029bab055b68479abedf3d0ccde0a19158ac253057d249d02050f3330e440137cc6f13d8008b15371d840d5d1fe4d1d593421080c7365ae5e87eba5"}, &(0x7f0000930000)=0xc9) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f7d000-0x8)={r2, 0x80000080}, 0xfffffffffffffd7c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000386000-0x1c)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x3, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x1c) 2018/01/17 09:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockname$llc(r0, &(0x7f0000d9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006b1000)=0x10) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) 2018/01/17 09:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = memfd_create(&(0x7f0000d00000)='$:lo\x00', 0x3) connect$llc(r0, &(0x7f0000abe000-0x10)={0x1a, 0xd, 0x9, 0x0, 0x628, 0x10001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/17 09:22:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40002, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x4)=0x0, 0xfff) mmap(&(0x7f0000000000/0x9aa000)=nil, 0x9aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000664000)='pagemap\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a1000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/17 09:22:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000d0e000-0x4)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000c7b000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000037a000)='/dev/rtc\x00', 0x121000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000db0000-0x2)=""/2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000688000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00002a2000)=0x0) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/checkreqprot\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f46000-0xd6)={0x0, 0xce, "80e90d94e103bda5072e5952aef38300fe69b4582ef0c8657c66400bc19f750d21740297e9c618b64318fcc67f45bfb17d6d6b56ca2873c9453d50c7549d5d4252c7997d06aec3a4983e195999fe4fab2aeaef804639eec572b63a50f57b846fdb4d781fbf08348a9df274c86a9d302065c896a16a7912c767b80dd95b68397e7874ef067f683016b18e7c086c332c5284f190f7ad4cdb9970522dbafcc33b80834ea37596f0e8fb5e05790c585f3480832658ae2007edc3ea10898ea3cbcbb290e1939c122288a70c798d1a5c7a"}, &(0x7f00009ac000)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a42000)={r1, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x919}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000670000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0xa6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0xff, 0x80000001, 0x10001, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff, 0x9, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2af}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/17 09:22:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008bf000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004be000-0x4)=0x0, &(0x7f0000202000-0x4)=0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aba000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000028f000-0x4)={0x51, 0xf2, 0x4000000000}) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000772000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000055e000)="3fc223db39a3a030a83b5b823a3e53a7b44b15e0fab43e91201dbb1e9cbb66a42de2b7cb5d7ccb5d44cf9c1ce0b7d3d563238ec16c9a419a429a2db86786b8e41e8a89f4acd4f4c8a15fb9c3092bfce5b6deb2f1661e8420b4c9e448de364980f8ba89d388379c3c4879d66794ba4c62796c1fc3f93fdc32f5b0a2d48c117617b51f3601e25d9cb7506294fa566a9f25fc7cee78f934b2adc592fe5ec9cdc18a37cdf84495ccb2b5ede71b33bea5297db73a") chown(&(0x7f0000290000)='./file0\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000d41000)=0x7) 2018/01/17 09:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000683000)=0x0, &(0x7f0000e37000-0x4)=0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f15000)=0x3, &(0x7f0000954000-0x4)=0x4) 2018/01/17 09:22:03 executing program 6: r0 = socket$inet6(0xa, 0x8000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000373000+0xbb2)=0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000157000-0x4)=0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000003000-0xbc)={0x1, 0x0, 'client1\x00', 0x1, "252a1104b3170688", "04e3e5318a61f8e90b5019db520586661e3488661893eb18c0bd96c04dda5c30", 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x10001, 0x4) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:22:03 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bf6000)='/selinux/member\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000bf9000-0x1c)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x29b}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00001ea000)={0x5, 0x634, 0x1, 0x80080}, 0x39f) bind(r1, &(0x7f0000fdd000)=@generic={0x0, "677d0ba687ae56b93256d7d7fbe8520b838a595a0971611402ada7f26994ac6c51f7ff04d20d64d12534db5a2b311ae2ba9f8fa88c11a09249b439fc0187fdb8c65b06552f28895331117ad2205de0ca2257797eceaa32d333fac67f04d2436f422c63f47e6edb10c91f441ff0280971505140534b53886f34e904efab53"}, 0x68) 2018/01/17 09:22:03 executing program 7: getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffd22, 0x3) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f000094b000-0xa0)=[{{&(0x7f0000e9b000-0xe)=@l2={0x1f, 0x5, {0x0, 0x8, 0x9, 0x3, 0x8, 0x6}, 0x5, 0x9}, 0xe, &(0x7f0000b43000-0x38)=[{&(0x7f0000825000)="78747172f5683cfa34e954ac93aa9ea60e18b37a6f7a9aeaa85d29445eaf94cf7e297395c87f249e654399a7d8c221dd1e8652ddbee0b3a7b8a275a916fff822b0acb53d49d70396eaac11a6a27f2d2e1514707e8d14850072f03975ba497dbc9947c3dbca387cde1155f56af5dd2cc8e2241e5db1a557831f3a28836ee0a0cff7be5bd0e60792a451ccccfc3a84390981620be9a4f1a728353b0c5b8d7879809feb49c0120fce9b2fe8978a3aa94c0a336f28ce151f89a14718dc3019a698aedb0a00a444ef4b9a3a82ae3a4aa80ec549d5f200b3b8f79e58c609ff925a49d2", 0xe0}, {&(0x7f0000d22000)="388b82ff2bb6902204f20feb2611dcf2647c4eba41ec5368b735686e84e6c7aa98a6f63a08055aeac94cc739957995fc4a490236fd54f028d4b506c75db2bcace3b6032afd356167459a88182721e3869e393604f9590ad1c80f4ff909e1f5713ec58ca991717e5ad89875e5af91a427eadea597ed476f02e97c44947486f4d7aeda6780b4c233f710785b3fd3efcbdbae745a2588717406d89a5ef4a0558799c74e2704c0cfefa833f5fb9d55e39afd1453952f03a45e5ed0bcc5043aaf5d4bca2af3c1794d", 0xc6}, {&(0x7f000020a000-0x81)="f0d402362710276f5209be56fce4eeb4c2edf3eb6fcde246fe6c42ee35ccbd9f36d58de4a828d47d259c7b98469bc1ea184f5b581ee8405eb6ecb222bf50f00a20ec0dd0427001559569b296f8e35a2bee394277ddc1235d8faf121815aeff851bb04f69f481d9e9c8435dfcc7dc860f432393115699c1b2707e3f4ca6008ffb06", 0x81}, {&(0x7f00005f6000)="ad070d5aa7551967f3d86be1b76790c3ae6fa27429230578ee0c43fc3f47585b8924252e48d359b810e95621870d64e5138eec9ada19a18f8a5d47eef66e719883c5aaf920e38ce0f785b268b84aff4cd99dbe2f493627b6b8e4477e13674c6f06ca7a6ae6efa056a5a753922c7101ab3d4240aa46dd8bfed2d975b83c71d1ca9ce3fbee0763fb8470c8b3afcd6ea4ee39c54874b43328add0d9e04aa490c750018126f0b1ced59cb45d92a674eb3bcc2649f198b51d80a4424c23390049c6117599c3483f9a39d190f66aad1fe0110b313e2cf4ed4045ee8e9b1708579666626a766be02cbfae5cda", 0xe9}, {&(0x7f0000e11000-0x58)="3f1c146c777ea8a4d6a1d0e5352347ca4d381a78797ed2a7f0d2a1aca6efeda7e438e8d9be9e7cac4728531aea48d41ce4df7eef5cf6dde1586de772f20ba7d7ee4f9692298019121f21f2a663ec1ed257661b11e3dcc2ae", 0x58}, {&(0x7f0000e11000-0x3)="9ad924", 0x3}, {&(0x7f0000085000)="667e15f91ea696ee56833651d3f7c901124577afc1c53cef512dd918983cf9c4be87163b5439f7ba1750a6422b89b0ad305ad09346606990ea4c384a51a62ee618dc56c443b87f8b7be2ff13c136bc7b8cce87a1712e68e36cdeee55c2511698e4", 0x61}], 0x7, 0x0, 0x0, 0x0}, 0x1f}, {{&(0x7f0000383000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000075d000)=[{&(0x7f0000971000-0xc6)="0771bac165f8a0d42f07815e3bfc82f0d12ff9b07b8f02772578ad61d7b85a15f87c4d93b01d01fdbc2dbc42b0e810c44366c1b91f418e42300aabef072b9c3d2398faf38db977325da939ce528c5596600772178d5d6125953f416e2d02750c8be0de8997c15bff28b0d817daf02548f5992f65153a7542b89309d69a502f83c23ecbae1f0f7d5c50c2d27cd0dba2617ace72ed64005efe7f1a32a5f34721ed068b3383f2be048448adb7fd3ec784cc1e7798009276c1051ffd63352fc663ca4ebfe42dda34", 0xc6}], 0x1, &(0x7f00005b5000)=[{0xd8, 0x105, 0x1, "8bc8bc9cd2f180f3a242866be8ef41cf30dce5b9cf2c3705393a68788d9c6e9ea4347d123cd4342d8285ab1e1d3638f25694109ecddeee41c18be1837514c50e781e4146a6afb1b6197e00d391c533933f757a2e88c76a28ea9431ab255692ec3988530533489d2d44e7a90edd5941d709418044b24f6b3677f429f05d3bd9584368da78fa467995db4e950e2e95b5f78bf8a9b7da0d2e34bae8bb6ea6ed55b43e45c5458f5898ca1e9769159a39823f8ff0ad82501823d77395df77550ffc254089aaac3a6e574ea8"}], 0xd8, 0x40010}, 0x8}, {{&(0x7f0000ef0000-0x10)=@llc={0x1a, 0x1b, 0x3ff, 0x1f, 0xb8, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10, &(0x7f0000f16000-0x8)=[{&(0x7f0000a75000-0xcd)="3cdece2ffc764651f701ac2d9088f2f2820d9bc74dc11990949bf292381af2483125df92fd0af57df5c8f1f68d5076bdb2845786ee4a77a89ced8265875218f17e87c6233e8edf6244fcc5061d1850253cf4a040f17732027d632a3d84a0207101f9a9a0722eca3d7f9e604febbbcf3bec52fa1c2c0a847df3843f23078a90270a5ddd0c4bc3146f2b901672a732b58ee8fd0f0960c4c615747d364ac4d5ff109d310dda7039598070342327b0087b6b8ca7ea11e1fb87752da01cdb31df518956287cb24a3adfb4adec56466f", 0xcd}], 0x1, &(0x7f0000cb6000)=[{0x78, 0x18d, 0x0, "b923cdc62477f6b0e324fd0a67d2fd8e8c4ab01e394d07d6301ca47e79d9c04c26665cb3c5488f4b4f65a436ddba3a1ff1cff3162c996226fb027556f3e10b1ae180670dd8b588f91e6c9ee40735a92840b408334479950f6d25510833738a7683527fa76effb8d0246c"}, {0x98, 0x88, 0x6, "d5ad0b0e38fff1f4c7d1acbe2c08ad1404f4fd56cd800b0b086142c9da7c57e79a69b7a4998954345cd85bf09e51a91cc15228b1c1a8b2a9ad5d435034a15b61e24e19d1d7fe89b52ba3ae0b8827a10b6dc525344fc9c4a890d6d1c44c4feb67e147db5c0dbce2b3a1c21f94249a3400bbbecacd61c3daee2ee2970085f4ca7f92041923cd3a985ee5a80a25"}, {0xf0, 0x11, 0x8, "06eb2ae8449e305d6262dba8d453abb0999e92a4f7bd863bd4518f3f76d217256d99313fb8fb184f3dd4e8adcbe91f02e02fddfa45dadf7ba99c7b2d8584e80bc91d8e4d02c85bee797aa269f7fdb8ce6e901214e26c111bc084fd2ff32511814fd664b587c807e6fc9cc798b3f71152c63a3abcd0f5045c3fed6084d659389fc0f1e477d46d730ced223da99fe7908fe872533d2d40d5c6e571d5dc635bad31e90012e7e130e1dfe9c852b8afd48d3914c0a4273524668ec281bda5df131feff04eaef21f43eefd0059a488d0ef63b8efe936aa898071377b1a28e780a72a48c9"}, {0x2c, 0x108, 0x5, "b2f43ffdeed4ec5301f88cc0a44b48083aaa221a8bcbfff02747e3b8138549"}, {0xf0, 0x10f, 0xffffffffffffffff, "4cdcf77a5cb8140a1f4be2ce67365bc7bddf92ad4905be23876834ae628a1d89969a222f8f71699c0fc78733adf50199b4bd8a3c3f2783cc7886d33315124741c6e1edad9cf26b9b7ae7dffb9e6670a2377dfafb419df355dd8e47152d4d594f8ce0424261b86b7117770b14f62b33048d1e398034a13647d858e087558c552f155e28e1aefc86575b73d769167aeda51a56f86a1a573a08455b6ba664316870c0b867a5b2a693b3cafd94ed0d9e4e566bb1ee4b1fe1e415809edd70f7ab155d988527bce3c3fbf297ed535aee8e62b5929e2441b49dfee7f6fbe45b8c694be1041df1"}, {0x94, 0x12d, 0xffffffffffffffff, "c3f4f28954b51bcaf5ef403a2754f6838c03c9c6ae5f96d298dd9ec88cfd9d2b273905363f6cb6cd3edf06699b37178687adf47123f4ed061e68b9a22d09af8dafbdef6a28cf4f4519ed0cf656e753dd66e26c432a516b1017b6309677edef161a8d9e473a850f93376d1bcff0f6b01809952069dace330ed9a797520235061b76004522919665b6"}, {0x20, 0x10d, 0x4, "0744495130834aa1b3ce01cf2ebf271317"}, {0x4c, 0x11f, 0xffffffff, "677ab9f1bcf0900d6252a301f90123b7caba6cede05084bf01f02dfafed32dc4e98d0c11c65beaed11e95e19e9befd8015b7a456173820d8c3193f60643e18"}, {0x50, 0x116, 0xffffffffffff0001, "55bb0390d9ab2ad3582bbd3684a26bb7c6654fca9be3e3e2d803a73b0ee4ec4194cbddc773f0bcb9b0e40a20520a1419e3b4e51dd35282cfc25c0da98a799f35884e2c56"}, {0xd4, 0x102, 0x2, "c2b402ab67b3d2a83a88ef5b4f1732fd2d73567f154e235663cc2349261884629057c7525b3acb0e94e9575c45a45b7506d4512bb8b390abb6de2628fe569b42870a216f8bcca13ea590b68c2ea52d3d25057bbf2c5c1e144e466bcc1ea9091dd5c8e04811f5a015c0b3e9bbda898219c323599a3caf9a933ba818ad47997ed7228f9ffc5185e165fa2b72d75ef8c78fd4f71c60ff8bf166441e2e42589eb4cb756675b349ff1d2661c4b42bad73abf741d9942d067e95115767ae66bdf44035cc42f5adc57cbc"}], 0x540, 0x9a1ddbf653091ae6}, 0xef}, {{&(0x7f0000387000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x3}}, 0x26, 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{&(0x7f0000976000-0xe0)="3f6b5101ded1b7726cd782a191b47ee4e5b3312519d5f9cbab99e2b0f77a6d5b79416725cbfe83904d4141c4c431840c08b1db10f50ac36331dab655b31a024dd507fb4c5527d57dd50988ac7eaf388ecd87339aad32294e656a9cb33555c3b34d9c3c09b0ce10228b7a5d12ed7cc5b84c4b6898aae49736160e585e21607031df51b6d8566afc34442ab7533c31384cd5599755f776eeb141ad77d49e12ac7ff6ae989baef1a48776e1b7ad241a0be50ba1ef462b86758456fda5cac3cdf42f6396cfa37ea05f8db500e76730c1ab968f17b2ef225d1ef0f27bb6045a87d162", 0xe0}], 0x2, &(0x7f0000edd000)=[{0xb8, 0x12f, 0x2, "3fbd32d9b747bb0e3f86e62d99a65897199454993cfb54656577bb0073abc109ff6ce6db56a99829404df0b34363a33ec95e3f2eec2b22bdfddfd0fa983012020913b2f79b08fda698aaa3923c7c1b3e7f9eed007bb28c4eced48dd4afa417a55d9489bf88f8e616b54629566961f579bfd6507b6d09687cf497136d4b138f11e6370b4726c66658cc4608fde5e1cf08d6d2a74dabf2c5f10efe1c8981ad54a53d29db06f6b71d315cc0b3d0"}, {0xa8, 0x107, 0x400, "2eaa2be390d4aad3cef9c1a894722038fe005eee8b0fd3acb2061733c50d6b5fff31fafc1f0de79c8ed239b39a3a8b4a0a0c1678b214cd60c85ace40e1be7c0edb1dec16c6fd91adbc6f5f3a7b521390755aba6cca2dca42af70abd57e84681d1cab2b6f9c0dd0bfbd5cd02a07a13ec3bfba2c4cbc85fbe5de35e8601699ec94783ae2cacc1a064e7fff13f9a21a592b80ec201bd6aa89bfebdc67"}, {0x28, 0x104, 0x4, "ee457e0fce877032462c6d8e39268fb2805c8a1134162b513d"}, {0x100c, 0x0, 0x7, "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"}], 0x1194, 0x0}, 0xbf2}], 0x5, 0x800) symlinkat(&(0x7f00003c4000-0x10)='./control\x00', r1, &(0x7f00007df000-0xa)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/17 09:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007d1000)=0x0) 2018/01/17 09:22:03 executing program 1: munmap(&(0x7f0000a63000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)="0f5709", 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") [ 105.344500] SELinux: unknown mount option 2018/01/17 09:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f58000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000c82000-0xdb)="80c7fa14a4844cf7c0b39f6125568772ff839863f543cb48efa37da7214cb608038b987b31fd10eb44f1a85c7173ec5d5d1432c432edb9e3a480ef6c0704dcb2af882549ebad554494be82e42c8577683ece394bf620d07190a140365d684f46546c5be3a3117660c134c72eb111a3aba2c5efd71937ff957e71846b3ef3512b60250aafa7dbbb9f8fa20f2a8a0c9f5e2c6d0493d1bd8ee9e58ccbecfa18871ab8411dc411f4c359ae1681c2caf4f28b78cb2557f350c68f5961409e9589eab77e7a3e443c0e2fd8aa3630fe7fa751bd2fcc97b1ace621f8f1910e") r1 = creat(&(0x7f00004f1000-0x8)='./file0\x00', 0x0) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000056b000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00008bc000)='net/rt_acct\x00') sendfile(r1, r3, &(0x7f000065c000)=0x100005, 0x26a9521) 2018/01/17 09:22:03 executing program 5: r0 = socket$inet(0x2, 0x0, 0x6) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x10) write(r1, &(0x7f000058d000)="2400000013000790fe1e801afe250000205b000c09000b000000000000001ff9161717cb", 0x24) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000050000)=0x159b, 0x4) 2018/01/17 09:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008d3000)={@common='gretap0\x00', @ifru_flags=0xa200}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd1000)=""/78, &(0x7f0000a20000)=0x4e) 2018/01/17 09:22:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getitimer(0x2, &(0x7f0000835000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000462000)='/dev/pktcdvd/control\x00', 0x801, 0x0) set_tid_address(&(0x7f000025b000)=0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00004b7000-0x18)={0x1, 0x5, 0x100, 0x8, 0x4, 0x3}) getpeername$inet6(r2, &(0x7f0000c9a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c66000-0x4)=0x1c) write$evdev(r2, &(0x7f000088d000-0x40)=[{{0x77359400, 0x0}, 0x5, 0x3, 0x0}], 0x10) 2018/01/17 09:22:03 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x21, 0x84) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/sequencer2\x00', 0xa0001, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000073e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000eaa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0e000-0x4)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000fc7000-0x8)=0x0) lseek(r2, 0x0, 0x2) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000fc4000-0x10)={0x0, 0x0, &(0x7f0000fc4000-0x9)=""}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc6000-0xd)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/member\x00', 0x2, 0x0) eventfd(0x1) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000af6000-0x4)=0x0) 2018/01/17 09:22:03 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000000000)="", 0x13a) 2018/01/17 09:22:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000014000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') unlink(&(0x7f0000b4b000-0x8)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$tun(&(0x7f0000bd8000)='/dev/net/tun\x00', 0x0, 0x24000) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000661000)=0x7) 2018/01/17 09:22:03 executing program 7: r0 = socket(0x11, 0x80004, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000680000-0xc)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000961000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x0, 0x1, 0x2, 0x2, 0x80, 0x0, 0x32, r1, r2}, {0x5, 0x2989, 0x1, 0x4, 0x400, 0x1, 0x9, 0x9}, {0x4, 0x1, 0x4, 0x94}, 0x3, 0xb, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x6f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0x5, 0x0, 0x7, 0x85}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x80800) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r3, &(0x7f000018c000)=[{&(0x7f000022d000-0x96)=""/8, 0x8}], 0x1) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000d000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8}, &(0x7f000000a000-0x4)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000)={r1, 0x13, "4f274ef564ed21962e2acd771d81471b57c153"}, &(0x7f000000c000)=0x1b) fchdir(r0) r2 = eventfd2(0xe1c, 0x807fe) poll(&(0x7f000000a000-0x18)=[{r2, 0x0, 0x0}], 0x1, 0xffff) write(r2, &(0x7f000000a000)="868a4c8548a6b345", 0x8) 2018/01/17 09:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fdd000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00001c6000)='./file0\x00', 0x450002, 0x0) mkdir(&(0x7f0000a03000-0x8)='./file0\x00', 0x24) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000084e000)={0x0, 0x0, 0x0}, &(0x7f0000a45000-0x4)=0xc) r2 = getegid() setgroups(0x2, &(0x7f0000fc9000-0x8)=[r1, r2]) r3 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000b30000)={0x1, r3}) sendfile64(r0, r0, &(0x7f0000ca5000)=0x0, 0x0) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006ef000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000118000-0x4)=0xb8) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000001000-0x1)=0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005a8000-0x8)=@assoc_value={r1, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000930000)=0x0) recvfrom$ipx(r0, &(0x7f0000a6e000)=""/4096, 0x1000, 0x40000120, 0x0, 0x0) dup2(r0, r0) 2018/01/17 09:22:03 executing program 7: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000600000-0x8)={0x1, &(0x7f0000da8000)=[{0x800, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/17 09:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f8000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") readlink(&(0x7f000081e000)='.', &(0x7f0000134000)=""/92, 0x5c) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") umount2(&(0x7f0000f45000)='.', 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0x4ed000)=nil, 0x4ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000012000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x1, 0xffffffff, 0x81, 0x0, 0x7ff, 0x0}) mq_timedsend(r1, &(0x7f0000072000)="", 0x0, 0x0, &(0x7f0000357000-0x8)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c47000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000a0f000-0x58)={0x4a, 0x100000000, 0x7fff, 0x3, 0x1000, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000)={0x0, 0x0, &(0x7f00002b0000)=[], 0x0, 0x0, &(0x7f00004ed000)=""}) 2018/01/17 09:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() exit(0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:22:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xa6a1, 0x100000, 0x0, 0x40, 0xfff, 0xffff, 0x0, 0x100000000, 0x1, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0xfffffffffffffe74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x1348, 0xd, 0x6, 0x702, 0x0, 0x2, {0xd, 0x0, 0x0}, [@typed={0xc, 0x4c, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x34, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="adfce7c9f95e6c9490c9ac2d7c95ca62aebe989ee2e214e5af1af4ac9abfe69ee0023b642a2b643c42912418a182c3a58b3aec4b4da1663123583b5372883cb90ca825f7bb6c686a09e1f7c3fe9c13cc35e1dd8b6a4e97c161822d78227ee06706540b1be84a0afe266e246179b0d7c010674b1b329df5aa952ea9250432777663101f1d5ead7c09f3cec6ee7327f90c632c39b7d8de9066", @typed={0x28, 0x27, @str='posix_acl_access\\lo-security,\x00'}, @nested={0x1250, 0xc, [@typed={0xc, 0x5c, @ipv4=@empty=0x0}, @generic="af13f9b316a9240e02fc40d5dd616c07c75413c609a288871b3556d3514ef2d207337860d57366cb1520f65da8c9aaae8d8dbffa56cbf80f7c8dd774ee9eb6eafcf1c5745505d40b052e518782afc0cedbf5e95b1c96f68ef9e0c1655324febe12d1efdf63ce0960a94c3390ab28af2292a8e88ce4141f338ba73ba52df9b4b819b922af06981117f93de6272e4a590014f1e2a3a4fff585ae6b586a99999156d056df52538ff4eacebe09742bee80c15d1f4180f6d4f5d75da86418c69c975d54dcf48fc0e87a9530", @generic="e739f4ea0323f8fffb0000705a581798efef42cef8e6a5683fa0f1b67493cb18438fb46fc75f44c8be752894f6a8d1c26528993e3f1627a2fe4f9d331b8cf5829c0739c142531f4ecf2b2fa07fbc8af88f29c4ebed0395dd902f15855ef4edd1abf884cf567694b603fa12c5aea1cfcc5fcefa989a7d0628137334f1466cd2b580802746fbe431ca42748bb3a76dc4", @generic="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", @generic="d0b3f416599645923e1063d59dff00cc6cf75f10617446d3337b8dd945260125f7203c82dc92b768e3e74181ea7f432156bcf0fac31aeebde0fb39cbef223fafcf0dcd56bddbb9437e940b1588e9ff0027b4fb72caabb2afaa94d1c54f090a672cbea34893527a9011582df911ac1f9588b16a1293ab38a9c29656c68c2f53dcac06f7ebefc1b44622ea1257bbaa0366ecde", @generic="22a17eb9bfa1c37293fac5b548a5631381bb2599890f353b747a9c43ecdf", @generic="db9d05474e8fa800fad8e2df2709dc0808466d4be1c84c3dd2dc9a4fe5928e3aa1dab90e63aaf6ce4c14d0", @typed={0xc, 0x1a, @uid=r1}]}]}, 0x1348}, 0x1, 0x0, 0x0, 0x20000001}, 0x44000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f000014c000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000003000)=""/0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000004000-0xc)={0xffffffff, 0x1, 0x5, 0x7, 0x5}, 0xc) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/17 09:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_wait(r0, &(0x7f0000dee000-0x18)=[{0x0, 0x0}], 0x1, 0x100001) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00004b7000)=0x0, &(0x7f00002a2000-0x4)=0x4) [ 105.501054] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/17 09:22:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/17 09:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f00006fc000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0xb157) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000749000)=0x0, &(0x7f0000cb5000)=0xffffffffffffff30) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000288000-0x4)=0x0, &(0x7f0000877000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) bind$nfc_llcp(r1, &(0x7f00004cc000)={0x27, 0x10000000000000, 0x1000, 0x1, 0x36b, 0x2, "dfdc86fe1027d19d90f502a9a4f09d9fc2825835bf3cdbe1420c7e368f9e1e0a344f18b473b9ab94948f56ccae459692e80819f419e0bc316f42083adf5a81", 0x781}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ce8000-0x4c)={0x1, 0xf, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000075f000)='/dev/keychord\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f8b000-0x4)=0x3, 0x4) getpeername$unix(r1, &(0x7f00008ce000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000727000)=0x8) sendmmsg$nfc_llcp(r2, &(0x7f00006a6000-0xc4)=[{&(0x7f0000afc000-0x58)={0x27, 0xb37d, 0x0, 0x6, 0x5, 0x2, "d901b00e251143a70faea00823ec826f31a271b85516cdf9dbd44843355977df7d1d4cc239d05c3526e1a50c7fed2b072c344921ced18f9acd8819a3a1175d", 0x80000001}, 0x58, &(0x7f0000471000-0x18)=[{&(0x7f0000ddb000)="180d95b2569294f5429abf810bd2711a0a3fa1047bfd63c41f07e8003924c391ebeadf7386baec164b826cdae702721ceea44f328a3d5bbc41ee1a90c1c460f967049a6419dc8c2c97f10a718ec8dd3b49e81d994cc54844ab8fc1840eb29cfa4febe885ecada84ba20044834d90042e5e1c120ba3a035c99b89fb0716a612c4b9948852933764f8b90afb42a8981c908958ed1ec5dd49895b8c04708828e2e30194", 0xa2}, {&(0x7f00005d9000)="2ac41c2a1f5f213da97614fc2ef459797cc63d2a6ac029c07c03184779b370ce8e5d02ad5e1d18fc1a712e935391e3e998bb2225a3285f4acf6e7f002195e64a366585a08d2a", 0x46}, {&(0x7f00009a8000)="1d8a82d6340f4b06843a88df58548631c38b6e2127a17a38314f5828672cefd9a1b70a98cca1e7ba508cf167983397a9c6b2401cbfc7324afe34ed68399914d7336382a8230c54b2f0a3275b7be5cf32f92047020a5bd393e7c70da4951408e80ac617a3232293ead780bb4c405d65c0887818be5a274e18309b6c36c47e112ec86f84fcd579e832f5472cf280a2cd209f6a4062dc10aade95793da54531ceeee4a00606f1108c4d9a510e56deb22371600713dfbd06bbcacf0daa67836448f644e2294b415849798c4d", 0xca}], 0x3, &(0x7f0000be3000)={0x10, 0x100, 0x3d, "95bd"}, 0x10, 0x4000}, {&(0x7f000010f000)={0x27, 0x70000000, 0x1, 0x7, 0x3, 0x5, "cad6af754ec86c729074869b556d148997e3070970659d8c1e2f4cb2bedf40fef9308b187149d25a7c5022b7b5b42c603aabcd8d0f8943cf8ddff9978e7f24", 0x3}, 0x58, &(0x7f000015a000)=[{&(0x7f0000bfb000)="caf1dde34cbd2b41fe1cfc2de82416de3bb74a34c119564946ad219e9a6058ac9965bc536ce3532d664a9d06c404757b83792e361969bf2fc7af68f1a24e29701321fc550ddd499f0f6f471d5329a89b1f1effc56e563e9e9ead356952fd7d9333880197bf2819ec91279b410baccd5b2369957c4eddbf4761d24f307b308fd197e4588efcdade83905395c410f7db84f426f8fee5e66e259bbc2a4606e8653e6fc810c481b04a67a9287b68c137a2a1a1a135484b69d0e517a23fa37eee31899239be91fad25e58744dc4", 0xcb}, {&(0x7f0000916000)="0d3ac4c5bf2d3d4a14e71f51e9180e5aad8d4f601dfd59fb14a1baacc5dbb643150c44dd58dd8bab0a194c8e311e2a19c3447e371caa0932224883a4c96136ccda16f8621dd59d8496854ec0b857463e7fb6ef7b831941bd753687c356a5f8254d80200ddf5e4aeb61fef463b805213543b5c32c6a07d1f9c9db879c5424f74d7d67d3ecf83438c484dea1403d9b2bb2f6f3b1e68d7cfbd3b2a79540306aa1a0b5c673d9187b755a4af6e724b9236b27827281c518ba1384c5730018a0002d644b7f164ed529cc5e265d74352f515ab8949f048e78228bb3566aaa0ee60dee574efc15aa169007281acc9adb", 0xec}, {&(0x7f0000645000)="5c6c0455f5d053495f988385a83a73e1dcb34bde793453d1265318adcce7505b1118948dd2043fdfd29b747fc38f1c6076cc57116915f81e8e452b711cf3fdec58e726845c112c56382854377486a0bc2a20f2743775e0e298964b113cf2ab52766b6576a66d808b9ff6b35e4575758b3274cfbb821371498ea7d096b02149470535d5394099f6b9ee0e7da78892012edb444350819a46b2501a66fcecefc13e5b4a20aa247637", 0xa7}], 0x3, &(0x7f00001dd000-0x50)={0x50, 0x0, 0x6, "81d34630a188163a067219dfbc6ba8dba4e7fdac292e9feea1b0a89a2fd8eadb342d64a267ca71408547d5242b1ec8dbcd6d7ac75ed7ed79d6936573e5b6c12a618c"}, 0x50, 0x24008080}, {&(0x7f0000711000-0x58)={0x27, 0x5, 0x2, 0x7, 0x7, 0x7b337511, "c4a667eb63108950dc77530ffe7afbf7a0fb0918a25ce501ffe4703b4e085bd1bf2199f6076213be949e22a0338f544228ce96dba74368fd19d97abb1bc4d2", 0x80}, 0x58, &(0x7f0000d6a000)=[{&(0x7f0000ab9000)="2a92b4f18268aaf1e0cc6ca02302da9292cc157d2713033a6dab4cf336568ce28eb2c5eba30f067c3f9bd2a25545ad1360ee5ab3bd8f36f5e4c733b9", 0x3c}], 0x1, &(0x7f0000c52000-0x9c)={0x9c, 0x11f, 0x7, "40a13b7808979cd59aae64bb2780f93d075709da994bb6b14a64e3a364dc13a200d1b3b7bbcab9c65e17eea75934ce5864e34db96faeb7628a8ae46c8879f2efe08973d1f6cd0468ac0556e85228ac504889c78f37dac6caf365b3ac4902f175f59902a526b23015e17ac5516e883fdaf11b23221b9c1ab46a42e47b7be2872106af4e0aa617ffb04b3c4ffbfa"}, 0x9c, 0x40090}, {&(0x7f0000400000-0x58)={0x27, 0x8001, 0x0, 0x7, 0x2, 0x1f, "ef288411feabc9fd97f4d054041f71a35b88009acf32a4fbe20d9cb5582fab8a9f49e08f3db267ebc3f242db375bb4b422725e7f659f8898633b9555258106", 0xd}, 0x58, &(0x7f0000c9e000-0x20)=[{&(0x7f0000635000-0xab)="b3e39f0957211d2b9127782da0b2eac91fd92d4cf7e4f669f0fcba39d6fd10f7e816f33e434b92bee7a82d943c478404d221c7a6b61f5549f27adef2cf9cc5cec5f9140bdcf1f32594fc79d5b4220b4717266e8d7fe60cc90132e417f8242eaf8de303f56ae2066354e432c95fd1cd300ac919fa8621000c2692b35ea3cce9919ce2fbf2a2e41878e1eec73ee23011dbdea42263516c1c9e8fcfef815ca8d3a29963fea40cb33ba2c9c509", 0xab}, {&(0x7f0000c6f000)="7bce76c94e3318603eeb5792becdc8fbe5cf4130cb9fd820", 0x18}, {&(0x7f00000de000-0x37)="efd96da67c56a45b6d71d51e3affcca12f36ac5f92be4833e8032f7041bc2decc1d8b7de9e1db13c4bd93b81645a284c693c5f398ade49", 0x37}, {&(0x7f0000f08000-0x2e)="e900e630df9d94af0ca97a23f7be23f48eaac7c5ee038c857a402d3a824c7faf7f247a0c177428b2c5e099913fd1", 0x2e}], 0x4, &(0x7f0000f63000-0xf0)={0xf0, 0x19f, 0x1, "3f89b976f09a13deb4fc093be3a13349fb6fec6f02fec8fb43944e594d856b406887329b128888fac390771175c95940f4eb1742f086593f5444867c8650a1f2d3dda7c8560207a9e20ccf69a8546ec73b20370b24380a7d602df209c05f85a5bb3affa46737f4d74990b0f08e9fa1a0a018dc73b5e0e864159a398315471bbaa81e2c75434196f16c57c793f456688c26fe4a84b82decac133b0b31ae24f32a2599a164b97428f2182e1bf99032d99fd6155d81895cebfb17197906cecac3cd466ac6ddd03a34fe0e370b95a914f32a621ed69c477d1d1dae1724c421bc7735b36a"}, 0xf0, 0x40}, {&(0x7f00005cd000-0x58)={0x27, 0x1, 0x4, 0x0, 0x81, 0x5, "69d5eed0870dd8af9232e0bb00a0745b6c2a6b61b9baed0c00f3ed314c922f043446e980f9e7deee81d899ec0b6d146efcc47a1f175aaac16a469767bfbbd4", 0xa5}, 0x58, &(0x7f0000118000-0xd)=[{&(0x7f0000a34000)="abe49d6ba892cad39d1a2e186f8cb6757156a0ac53185c3ad3c5ee805697d41024b46ad7859ad0719741bdf14317d1f09bc63354ffbba95d477cca60083c1d9c8d280981e7005d861f203a14d0a833af92e6377ba75af2575ac64faab748be6c51eeb83430ff3332de8da4c08ef76a2c", 0x70}, {&(0x7f0000f00000-0x2e)="a71b4e5157d0ca594a45a6a6ebc0f30c5ffeccaaa8db7a65dc66021be9116462eb78cb7d297daf6c5f58ad24ece8", 0x2e}, {&(0x7f0000737000-0x3f)="0d2310458e118318557843b409462d19af36c6de215c9e8e3ea7582569bb1eaf24a187bb3bac04b3bec468e917f1314fbc477386412127b49912df8458c0f6", 0x3f}, 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0x1000}], 0x4, &(0x7f0000445000)={0x5c, 0x1ff, 0x3b4, "ff2905156a863973d171832121cacf4bb3c0e4f7dfb5ced8f8a670af4a0bfbd48ece7216fa331342a22f8c14167e556c49a29281e4844a0b0692fde993cdfe13b773b769a2c3f641012e7c26db310aa3"}, 0x5c, 0x20000001}, {&(0x7f00008ac000)={0x27, 0x8000, 0x261d, 0x7, 0xa12, 0x1, "d9f67978cd58b25b138c6b321fc0e3cbdbb6a1d45ca0cc0e6bf0fd87015bd34dfbadf88b54069be2add59b31c45f2cd62f1ca440d11c76b077086f8915af35", 0x1}, 0x58, &(0x7f0000ff6000-0x40)=[{&(0x7f0000088000)="57f0a8056bd53dcbd4cfa1f1247f75db021f67f889955b628e806f84f2cfd73b04003e85d91af7e63b87a8a583128a5a47a5a5c02b86d5203bc3a46b04fb9cd525daf2183870674613256aa50f75fdc4d807afa6f36be1553647c8a1313b4e7bb27a2aed5ae9da2ad011e316d6802ed0e35ce84e9f19a33d250dd1ec53dd020dfbc40ec3472ab8fc1783390ace53e816cab46d", 0x93}, {&(0x7f0000d83000)="7e33edf5d78ad60b1a40bbf2f05843128d20c8125681e8e952143dc85a8d86ddd8aefcf141f149d9dbd89541f2c68b0f6bdf65666b5ae2c155c37638f6effb5accacc910977e60d58fddbc19feee7aa6a6676420b5bca4e7ca50eeed5e7de02170a447475b52eba83141a3983f62e17ab5c959466ba41b513a2423d8a0868b49806407683398cdcf03a1c6405f59b083e65563c2e2c26efd8b9ea61db6648e6a23d3ec8b", 0xa4}, {&(0x7f0000577000-0x5f)="940cb978eb8dac56f3394fa427062803b775aa0090de05284cfe9a852f1c822fd104138eb8845c75e8550c9a2cf1b6d76b2da6be290255c4d38c41d37119e360a47582dab2d83142e6796a32b654877f1fe067c1397bb7261d99a49007c6ba", 0x5f}, {&(0x7f00007f1000-0x40)="b24864622bccaaa662cfb28aef05fdec2dd2e00037c3466ac48a19de295347b0facf806a2fe0758bfd4f6cd8c1280ef0da43822349082a619ce3efd2e9526900", 0x40}, {&(0x7f0000f4a000)="d3e2d9a6422ec5329e5e0d123a78ad1eb5c26bd10977d5f941cf0163dd6594973b1c4c4bca2fdab47236dc59480e7cb459f70f4e71fa08efb357285fa5203115d3249655d05f75133b0d513cd8ecf04670b85da0c2eaca7d4cd209ce3c40499d03e69d4c7b0ec9eae9b552e95f82b146f95dba5d18abbce1803e5cb2d5ca3d2219fb0b1ea197ca8da9ea1a12dde46c47db7167f6b616f007c1b50f3ddd6d790f545ecc60880564a108b0d214f4e7527e66ce8c7a61723718d729808edc", 0xbd}, {&(0x7f000052d000-0x46)="cc9fc137f4c9faff96e9902d035c07f8211549dd7849efd716fee4c4160e43753aa8e7012cc86ceaed1fdc515783bd7798f9147a9c0953c7edf2c7bc2d175b127767985d255ab9fea411f5d051b147aaeef3e6fd20b68be2709b33038b03a09dacbde646403087c7acd911d956d58984f527235f70cc7afe454739ad75e80f3cb86512e732fedeafb1f50c6f30c8", 0x8e}, {&(0x7f0000212000-0x73)="02b5b3f8a33d0da502149f27f0b0d829fa2df479728387a4efee8fce8d1ea7094cca2f07b2b8c91dea15aff5823c845d670c87dc17dc3271bbe7ca0fc067d729e7596e016740a74f094a6ff2945d33a76b4f1f3310c9f9583d17c42bf595bfdc8c965c29072e36f6a56cf78f32d61c37a9b52e", 0x73}, {&(0x7f0000b90000-0xd8)="3510fc70c64b83827e5c0bd2e5399d89f9aff98076843772f12ddbd27006ea7f5d589a4c5d83077b451c300656bc893912fe1818f5e15e43ce7e130f6060be1f22cdffb56eec439a6b470973209dfb58aa79a17ed5021ea2b9b5519b6ac6d16d6527c59c109987e081972c4441b9cc6087d46200e5887fbd5541c76a82b59f4aab1fa837fb399cfe71719551e62c04ab6dda3c54f9bf17d110c8ed70505bc2686ee6a99ec6aa19f8fc90d2df071bc2c03b3a59fe67d2193f282478152f6d2315fa6320ef8a2b38b5906b2dfc48f20696523d9a6e357b1336", 0xd8}], 0x8, &(0x7f000026a000-0x4c)={0x4c, 0x13d, 0x1f, "da633f39bf7fa992de7fbbacb975305460ca103befb79d750568037318fe4443e453b2933a54f46d9c9139f03f2c150ff0ef6610717e45ec822e0a484b7f5a"}, 0x4c, 0x10}, {&(0x7f0000f9e000)={0x27, 0x2, 0x4c, 0x4, 0x4, 0x5e00000000000, "8f37aa38e6433055d736767ca4f47abfc37ff61ff2f5b9b89915b2790947a80e0fc6c9d80672cea1737e9bc47744f980e8dc9cefdb46aa470884989a11b1c2", 0x1}, 0x58, &(0x7f00002df000-0x8)=[{&(0x7f0000eb5000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40}], 0x7, 0x20000004) 2018/01/17 09:22:04 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f000000d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 09:22:04 executing program 2: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000ef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f000051f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) r4 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000648000-0x4)=0x0, 0x80000) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ed5000-0x100)=[{{&(0x7f00001d5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x1}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="9ac5ca004cf7228462361ea4142c06a019439a1d2f8455cb7044407a0e13a607ff1f21c20074a1339fca6619d00a2241b80ca019cf719e351572968389d7301536fd5e42fd5d2524f491da0a91f5780629b4ec86d3b478dec0c49f0d1d081565e410a404e2431897c3da13db7b1ff1c54a693b476034cf1874c9609db801148edfd57e99cbf839236ba8f0b97cfa2067972c1dd68359d4be850956056fb2a5a193ad48de444387b26fc56e8ce5d6a410de5cb00d712268855f04d03a9e430de820998e6aa4a75459286174dbb0e370ee8517f5480304bf9f3645bf71e94c7d734d0e44270f297102f6d2f8bbb8fdc4671685d0157cc64623", 0xf8}, {&(0x7f000048e000-0x20)="0a73c8a99828675c6f524a22c902bda419f16c7aac32b458664c0861820733e9", 0x20}, {&(0x7f0000f73000)="01b208c90c9dd789d7f964223cf22c8072b3bbba35eda15a54ffacc2107a5894043caa6fa7b8d80acfb3cd9f0e2ad7d7bd1fab9bb142588a3436f8fafa9790f49dbd1f370d5b34f63e299d60be292ed55187ed23c78561a0c4f5ad77ab003f41d73614dbce6c697c2b94e0d3833e637f09610468f2553b1df9d21caba044b011b6b729902549edbd4570da0b16a293906672150eac56bbcf1b7fb3df8da55aa450ba036d0f181281", 0xa8}, {&(0x7f0000001000-0x51)="2e535c3720f3de7af6d704c5c2fc3b218c83aac8cf2e7aa6aa35f9799f82ac62cd957904dbba2377a81f2db8ebd433892d99a2f83cada15e84d0f72a4ff0199cd7464702b243dd69c9c5002dc55d64ae53", 0x51}], 0x4, &(0x7f0000d22000-0x10c)=[{0x28, 0x10b, 0x100000000, "9ed5ef216f4cdab0d39ced7a27c89ef3ababffe2f1455acb50"}, {0xa0, 0x0, 0x7, "a57a32284fe95bc1fc98a9efa1d80a16ce201378762f4962ff9a14da2a12cd4275027d9f75714c3c4367be484f9752fc8f566650c8ba9500cfb9630ddf5aa7a8b310e4deffffb56b10e9b93bc2c206bf2a8ce7e615288bc895b2c9f89c98896ba26fe50d8ccb6379ef70fab3379449b52da56f31ceab979ea4a5d70f96ebb1efd38683e2721ee1bcf7c53103d1f503182d"}, {0x44, 0x19f, 0x8, "2bb48cffe952284df57bde57491f42d6e66e8eba9dc1794367894ab0695f1627be89a032c892fe01bd70d5b2a75a9837912a3adbdea9cd53"}], 0x10c, 0x20000001}, 0xff6}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="28c847f11742449569d1615590ac99b36f71f123271cf87ad5c37fcc19c7c0467c66dcc84335e6f3034d2e7644dca4fa3e571f2fa31bac60b75d3145cebcdcdc1b974f12d907776ed66e7936943fbb03530c317cf7c1a4c86757104911f8111b04164f6ce8eeaeb3cd547a3ac190f8e16ea2706de4721b4b2085c32d42be965ab7c079fea4dc4cb668c337189ecf04bf816c7db30710f5c4580e4aa5e519e7cc008cbd3ff0000e06ffb53f3528b00d33fa6b0b823d03989adaed5d6153ca6f58aadc4f4c25e9f9fcd9f468cae086e1506d57cb9991b58a0e6d7d4f1f9e0cd904b3", 0xe1}, {&(0x7f000086b000-0x39)="3fb15b14ffe32c5519a8f5a686d48e0e96f0fdd719cb59d6de3347979ab8149c42475339979085090cf37b9c4c3fef1045fa2f6a9c5a8eee33", 0x39}, {&(0x7f0000001000-0x76)="f31e47476bef5f561361c972895acfa68d4462ac5168fc81f865f8b1a50669a724e71d8d99b7a312a087d67bb20ab8bf5eb4b84b0bc3e8a0ff323266af52ee23c2518cf57f8ad8afa2fa0525adaa90829438d80a75caed242a636802f83dc284e55ba165ae2020d7086cd1649d2cc3f69d194e98f3ac", 0x76}, {&(0x7f0000000000)="57bb11c2e403cfca8ac527c8aeb2c4738e75b39ca21df000c372109ff970eb7313f225f8f369532c23626f9f2659f062f8c44d4c355ab2b45c76c864637d181a2b069afc3bca606021ad1123272e34f78af3865df211ab5e93180bc41430260fab0ed388ba2ed5", 0x67}, {&(0x7f0000001000-0xf4)="bc8312785f7f709bd2e4c8284130a561e58600e8643c9bdf22265d9fff97f1e3e0c21838e30e3578378d0093510fda69f11cc7e91470cc219161d1c71f41551ebb30ec6fce19c30f6db174d79d09bb512b36004068ff44f9fbd001a349211c6c18794d99e5a1d7a1751640bacc62b8fe57f1766240828c8972d4b77a2cdc57a3403200ce5da75a176c65a092bc58c2e065ee94e448ecfbec3f9dfe158824076ce3bf341cf2ba63ed8db9a5a89731e2d571d9a6c4df78a5c41f8591cba3ce18ed4b608969cce1b56392dd65849f4da9259ce2e5f04a1ab93d4bf011a7681d20aee1033382d79c97844d034bc024b930f7b7084016", 0xf4}], 0x5, &(0x7f0000000000)=[{0x4c, 0x10c, 0x7, "590a171955c5bec6702e201755104e81d10a5bbfe8f8cdc2251b240e2bc60ce239d1936779b3dbe7ad6c1541027ecef13d97e5a3a871cdb2ef650fbd95"}, {0xac, 0x84, 0x5, "f7c1c5f75a2078920e1fb766b37b2309f3bb2bd7a14cd63443f4bc054b83e90c15fbd3b4be77fa06adf26e47b2a71868358702375118556b5340d5cadc5b3000181a277d4554253998f97f03adc3bf914dbe20551066f206766a60fbf6b4ab9e52b76093e7f00de2f16682a20d5211500b329d16bcba8513d4abea8c233647b4bd6ad51998051175c3f26cc51e78e8783907ea4d6dcafda54eb655e7477d34"}, {0x50, 0x0, 0x3, "f29ad992ad5a6851d3154beae0f8a56accb4a476abb454e33df3e3256ee751b1d838504c2f0f0dbf18eaead39dc03eaf00b17a9557a8f543aa821e9be48971a9de270d"}, {0x44, 0x0, 0x7ff, "6831b3c67c311e4396ba1c2b450771d4d1c56d461bed8e7f5cde754bf47fec17a48a0a6e9e2702865feb3235ecd13887d3d71da73058e46e"}, {0xcc, 0x19f, 0x1, "ea3518fc8697dca143341d5467b1a2ec6dbd01c8385b7d9c008411a9661242121a753469ebc8dba73b9cf347de69a4f4f284ad419bd87dffff695a7bd7085a438268510ad894551514acfb76142d7616960bfe2fe9472dbdd93811442199c6dd8bde890af55fac2ed3b9918a96a350d4861b33fe918447c8ac0ad85fe4553d803b140ef96b472dbf51d14b2eac2d4a3bcb39e5afe1c1fb12ba48db1aa51a06b0c1ed7344b73794f93aa223a04bcc34d3a29807ea139f3f4ac68da42cb6c3a5c4"}, {0xb4, 0x29, 0x400, "47b5be94e3e49088dace898e5fb2c19702c6503307e3451aa5e57914964127f30cdb78fae7ea7f2cae575111df644de0ba5679c4bf5d21852f5981a8069a1d08047c28e648685b02caebeca79a36896b8d3322a8449c0db4c38d2fb59d1492933060cdc5be362469f094c269287e70e0e804e3b528defe9aa8144f96f4fa06164cea1fba025beb9dd90d0fe66d6b7fff3b4cdf09d24796231856678c81e312d00ac32447899c1c2c"}], 0x30c, 0x4000000}, 0xfffffffffffffff8}, {{&(0x7f0000dcc000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x3, 0x1, 0x2, {0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)="7f3f064971002d0b67", 0x9}], 0x1, 0x0, 0x0, 0x810}, 0x5}, {{&(0x7f0000001000-0x1)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000507000)=[{&(0x7f0000ac7000+0x45e)="5313804314a35d0590b917d5d5f127a48671cfa2dc2e29afccf3359b510d2c07c897e55462a136c238b400e16eccd1cf81ae4729de22772d0ff25d7b6cfcf6b1a820b027a07a82ffb80c1bcd429f9d01cf88cf4c1d21569edc65fbf0fb558d87185cc823d225aaaf3bd9e7352f0d46a74d8edfa43874e72371eab12aa288d467edefcb778f485f5c74d3038d06f4bb361c063661ffd085181006f2abaf15210e658f868c892d6609c3dc256ba1300ad3473dcae4f8e296f7d5ec97189340dcba24904fe78c80afe097b2b832393574", 0xcf}], 0x1, &(0x7f0000001000-0x110c)=[{0x14, 0x113, 0x1, "99cc3c8a34eb72"}, {0x20, 0x139, 0x9, "3b05d24b7ce2280342cfb98a366734811d78b03d"}, {0x50, 0x88, 0x8, "3087e7153d24b25177f9917270bb45723be3183d4e0c3dfb28f53ae3cb6d5b9fe850a56eb8710636221714868d15912cb967fc46b79e52103d03ffbd02dc28946cbb"}, {0x7c, 0x107, 0x2, "bacb4ad0adefed455f3edb0fe400dd1c254558540431e4e082533712c3d033d747003b3ed3101884e8b40e15078a95336784440cec8c2a71171f9a251c04e2c56c8568c01adb792e701b90fd25f11ab7658b24d57b595ad11f72b87df5f2024026d095bca407bc5a0297937c289a2e63"}, {0x100c, 0x13f, 0x1ff, 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{&(0x7f0000000000)="ffbf7beba3328f6c0c250263ecab79d60f79178698a2691cf25bd687544e631c4dc4c373e71cb2e3354163226dcb8e56fe14d438667c916e81313f17b1b67382bc4a097f2c017875898420877a9fdbeb48b577dc2adfc1479d81ef108ae6b99da672e553ccf68167847aa0ced65b16094020fa07ba11a56d5138390afbcd1673ba270b985f29f750e12d572a5f", 0x8d}], 0x5, &(0x7f0000c5d000-0x278)=[{0x30, 0x3a, 0xffffffffffffffff, "734bf2c19e4c8c2641c2944012e5bd1afd48ec005370e2882b173856ca5c738d4894eca1"}, {0xbc, 0x10a, 0x8, "f09c2add45cbd25516c65419edd4ff2cf18048bb4424f7ed507180bc21a48f6e8815a5384ec5d318223d33db1a911e4c4d176235111bb15d0b0a1573930e01472d170159ea7be71a92c8c26877ad849ba7e4e3a212c4a9de2802c2e6a63a0d3a66e9b0a2eb6a7a6d0945a14075d7f6f41c63ddf215d03de5f1a3e4471dfc532aa61b7e37c29a8f2392478f608e903a32d760636e1fefb9e9ccac0765617642f9ac71794d1cb2d35e829a7cdbe6"}, {0x7c, 0x29, 0x95f, "35f3911ac973e90babe4703b038861c5be3d5274dba664953c52fc60ab287fcc801f22bc28d946bbaf352596b49b15f2fb2e2660026e3e0697f703de885f04938356456bf7fc6ab0d9032a05dd9e5fa9751c73bfccf83c438f6bf05cd07221e1ad1d7ae09b100b3a6564161ef3"}, {0x70, 0x115, 0x3, "b4c45e0be82f7beda04b23c83478a6a927533ed0c9941c7b7fa3666c4b2e50c0e51c6243ad3a4a379610b903a643b82d675120c33d18f4a156b38b62bfe480936e786eb6f810b9b085658e4fc0552ea42ebb0894040009a5bde50dea1d0a56bcc6d60c"}, {0xa0, 0x112, 0x10000, "9d1e82d9397e990640816e152357bd4cc94efbd5959ae07547469f4c6011273f1e0c794e38208fe5e086eac761134c098b9bc11e662d850c088dc736b2dcf8fb2edf35183e44162305a9ac4166c03e17ead0a269d2cc089aeee2e87c95abdba23c1561ae0044ff8367bea428c496a43107657def76e42ce836bed36d6c55ed23239b90b76ec35062eaf5f282bf55d6ab9605"}], 0x278, 0x800}, 0x8001}, {{0x0, 0x0, &(0x7f0000c35000-0x28)=[{&(0x7f0000000000)="b20c4a0b3b9f5d76cb635b1fffd41a3670e72a713b24bd65ed6f4696f91eedeac2612d160251118caffd8d02d2343975239545ba2b69652212d42ff12d6c9639a7c634891032f7e3617f1f6d0ca2450764cc2346610b14bb31791cec65386ebd1fc1871e9ca842892e4ea9f14f3a820225ecfe28782f434455bc5d65f8b3", 0x7e}, {&(0x7f0000774000-0xc0)="00144d7f8ce7dfc237081c5c82ea6c63095d74d7836b31e45e6676afa619f9e101bca89f4f1c27c543162bd28f42a3382dfe00efb1b111a3dc0337c45b49ef85859f671c885fc36272a77a50fcf6822911ec1ff19db136438d098d3cb34aee2a7a6c8daef5fb26e148fb51b95fed8d1719ebcf2e6b14153fe72e1d66463b846f63a4f68444f06c1ac75d6fd16234829095aa10ce23b4bb375a5889afad1d6075c4c9d1e59adad9ad3b3fd23cad58db1f319f37e4ff2e0690989e0d0d9a9d8b42", 0xc0}, {&(0x7f000091d000)="7c038d157191215a98b2ae6304fed342072ab49714b5ca98453496b763dd8bb7219dc44a3d251d8b1f636ec269d33e524231f5ecaa7ca1d323e829161c1985f7d0b87b42e58c212b6d53b810cefd05f2762f838d36c18a3df200680a671a9468781c0268bd3275", 0x67}, {&(0x7f0000000000)="366f6426189578d5b44954687c22d2343e815ec7d46961", 0x17}, {&(0x7f0000000000)="30df8965fae7adbbd5bfd58ab2c686ca4a2fa2b8f7cca5db64134a8f969429fed1b01bb086751b752cae03da432a30ee782bd22e3df079daad7bd57dfe18ee08af0d5078fe92d86cc08617f56a9a84321134c68f1812ce734c7952db8c5fef2d9d9444a2ad008fb907472e9a5f626ecd65c79e6f948a2cd681ed5c674434136b734c94221b8cb3919d2d6c3458e0ae0fd366e3beea0362749fa56249b36c2eeb3a8070a6d1dc204379276833bd682a10e0ec4d7971147a60ee50d034c821e4", 0xbf}], 0x5, 0x0, 0x0, 0x80}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000001000-0x48)=[{&(0x7f00005a8000-0xf2)="a1ddc943c5e16772959c8f307cc8ee0a1546ca167bd5c5e1950967a02cf0953ead4ffec078f89375c287c70f364c7a557a4a4a6481c6b38332ce59dd80855cf0df9eb37a73959b98f7dda60e487137ae38002dce4f110d4971b106463b42f7b3b2d75926c5389df1f1190516b97292b059d02e2ca22aec5058d9b5c37437f83592f0e01b1b383023f9bf70bb977bb53a46b2ae0ab080aa90065b69c812391cc70eb1305bf58adfe98f2aeb19c15b5b7de08a3fc2f541ebc0d48a84ab7a4ff0e3b039199fd0a4fdb7f5c9a42a42e39163fc8ecfb827172fd600bbd363194c4caf453a77b776fb1c2662a706fa1683ebff1eec", 0xf2}, {&(0x7f0000c45000+0x74f)="e96e41d5bb817d07f1ab939f62e9b89c59141b3ad0d65e7ba105e1c71608e891272db045fa150e23a0cda9a8a133f763a6df468dbeb710f8ad70b8d2ffcb3bc46aae3144b10a6f627e916663ea78966bff74b4e5feacf2b0a9ef6cb17f660bca1b851468998663381643674763b78a2a4cda6e38bbb7682715ca0ec88beb", 0x7e}, {&(0x7f0000a03000-0x22)="efb4828e0fb08b6afe55b282a53b82a417829b8dd78ed6f0f706adab85f686e1aa58", 0x22}, {&(0x7f0000f56000-0x15)="94f41f9df092c7e4ea377895274bd12139e2c3d354", 0x15}, {&(0x7f0000432000)="1d7bb89da2bdc13ed3a372b42a5c415bafcbf20b912a15ad5f64295c531758f314a09e2c749082b28c1bc291b7e19152f23a07707e424ac1c20974c87b4a8a6eb276dd2b9496c3e52da255412fce122a0c374630ff1724d1b2f4ca4aa33d413a8b09443bb5ae4bdbda99de3135957fca71a9caeb1b5a5f976448719d9ea45d711e843333ed1c0bf832cf16367673d805d311e89f82449615a92230abc79e948d72323292e6d8a166abb690", 0xab}, {&(0x7f0000000000)="e059e31d29991f33b37b9b2950f61676148a87c11e6112ba32d6059be5776afeccf390763fee30240b5f26c0df95f6204f074b237289efe354bace68bd90e358200dce65f35e05a525e32bd5be979d0fd1bcec836e132bfcc9e90e8e9aeae1fed94a1de38af3169af39618aaac5fef313bcae72a3cb423d41d1afba4118e5e", 0x7f}, {&(0x7f00007a2000)="1ed60497dd1c552dfcad7eef43824d2f914f67d275acdccbd023f82b14ae756b1f17556b4e6ad91da431127f4b43ac07ea2eb70cee76dc37addb0739cf0944315b6b8cae06ae3eb32b7de5dab9422920", 0x50}, {&(0x7f0000001000-0x7)="9d5e5ff5899dc2", 0x7}, {&(0x7f0000001000-0xdc)="9a6c057a3a078b97b37e6483987274d2581f9eab31e3f2060a423f9a6f39493a7b7800ce17f0b1a53fab30462989fb16148c3ffe7a4139523948a3862fe78a53fce3cbc1ec76880f0a48f6fb6530dd090dabeda5d8f15ed2b38f3ee68c0087b22f3da574f7bc5454cbf5a727c0677086ef1dabe0145e9fe33ee5ad671e9947d8d4a17df2cb1855307e4f6c700d89d588e2dfa598402f19bcc12efb7d09c9a1d8224261cf5914a1dc4f6a819c8af50566b3ca2334ceae1c12e7e5f6856acd1e51cb322ba5c9c8e4055850a4498f67120ddcd8943ef2dc8d4701726e2e", 0xdc}], 0x9, &(0x7f000003e000-0x408)=[{0xf8, 0x13a, 0x8, "ed3e3b2171cf6a0c0e37ccf349999e0852027f101226db3f130c74c000a02c735e52331c9048bb66c6a871bbdfa374e97df050a0fc2d96434b7dcba3b475ffe8c653da68f621e63abe75a2f0f37416707423a347ebdfd8f697bac20a621a776f08dcfe9102acff82e34dc90d4ed05f4da4c196c8089d2570471db019be936d8ad0a4502b88ecdce445748880a384991f0e515e5baf87f0da545cc1f2a55a6639e65bb0c9d0b43aa8e84d39639d0015761303b1f866eff852b74f4a8555ed14611126b68a287c5e6d33c2a1a9585bf9c5b96f4918fa84dbaa85f5c74156518d65f62ef58fd8577ef03a4f7d"}, {0xe4, 0x3a, 0x2, "0a863aa7f1a4aaf9fe60f44d391783864d444b19233f9b6dc1c646a982cb5a914f6e7de9fc51b91a23dbe906dbc7af5bdce249d36b28bae92b1fb782deacbc0c39357acee611ec1dc3c9d12bf66b662dd7a9099e7c1b860fd40fe18b97cc02191c219ecb1478b8cb10ba7c572d7bc102a6e16876b9e1dd36a23fb5e4748217061c99607de767e63c8120297fec4ff27abb0ea768b0e18dea62f90ee58b9fbb40dc2d2c87148b9d117bb999265f0dcba09402c1397dda8ba97cf8574a04a8472651e0bf829ee3b36a40a70ec064b8dca35639a38890"}, {0x80, 0x118, 0x401, "de7c4854145a830919df4a17709983a7b8dec2c158ec1361892f252ee3e8fa0de409d5cd5caa5c076a352d7ca68bb4b7eec74769a26ead749ad68236af087198272a93b59abfca9172277911cdb79a09ae625662e081bc873975a61b318191783fe23a9a77b5b721fc39fc90161c9f999a81"}, {0x98, 0x10f, 0x7fffffff, "2e8079fbcfcad3ee73e9872ead02e16b0164aec2ce5aad8bd32881217b822ea1ddd7cfb21337a89fa84ed80026265922c5dff50aa66f3cefeea75152f3e67b85415f61e2d5396608b261c267eafdb67b9185912a0d490355b77f6df959f340e5eec3f4676027033949d35063a2d068f1013ba0f5b281fa80e4407ca9eaa541b79add7a92ecf556b1a65fba60"}, {0x68, 0x112, 0x7, "68cef4332fa8b8161d1adeb8bcef680c8a93b2cac11fb1be1b960efa077fab408058841aa7e719ffb8ecf40261ae38935d659399158697c7773c6922ec6bec328017d0948d890ddb57a8c313d8c6da9d4a271069d0bed275e9"}, {0xac, 0x29, 0x4, "f2a91fd5282891e70d2882caa9182c14e80b4ab17d927d34374ef4c6237e9a25653ee266712affbcfb8fdc4db59e950a0868b572558ca43d17cdfd8e5190c0f3b4d9ddc9a6e6381276e58fb1210012d66ac798b1efce0f6d8b595040ed79a13b7f24d3008d7c62b5828c4b01e957880b05fb98e7e3b23ad077872d78d8dce23e0956e333ce4a09b6a47222641fe10173753cf3e8e55acb332b1a94ec601d"}], 0x408, 0x0}, 0x6}], 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x1) connect(r5, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x6}, &(0x7f0000f60000-0x4)=0x8) 2018/01/17 09:22:04 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c1000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000039a000)={0x0, 0x99}, &(0x7f0000734000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x8278}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x0, 0x400}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002000)={r5, 0x7}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000005000-0x8)={&(0x7f0000005000-0x37)="f41f903c92fe5f17b15f616aa3846380aa6251892f722b3a1db001062d902670b9a7b9322d8d1fd6a9eabc7847fdea3f38b540500b286c", 0x37}) 2018/01/17 09:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ddd000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00003fb000)={0xae7b, 0x0, 0x3, 0xe8, &(0x7f0000222000)=""/232, 0x45, &(0x7f0000962000-0x45)=""/69, 0x4, &(0x7f0000f4d000-0x4)=""/4}) r1 = socket(0x1000000010, 0x802, 0x0) write(r1, &(0x7f00003b8000-0x62)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc000000b60000002214de7f56d0f294f5a6658bf1fe90d10267a639dbb882b500a8dcf7ea74d99478e4830781000000000000007895540fe8948bacbd8b4ddd172af7f04016d94745e41d", 0xe8ef) 2018/01/17 09:22:04 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000004000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x1, 0x4) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') sendfile(r1, r1, &(0x7f000030d000)=0x0, 0xf1ba) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b0a000)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f66000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000ef2000)=0x0, &(0x7f0000ef3000-0x4)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef3000)='/dev/sequencer\x00', 0x187140, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef4000-0x8c)={0x0, @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]}}, &(0x7f0000d32000)=0x8c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000079b000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x8, 0x1, 0x8}, &(0x7f0000ef4000-0x4)=0xa0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef5000-0x1)=0xc) r4 = gettid() mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef5000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000-0x4)=0xe8) mmap(&(0x7f0000ef4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000ef4000)={&(0x7f0000ef5000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000104}, 0xc, &(0x7f0000ef5000-0x40)=[{&(0x7f0000031000-0x1460)={0x1460, 0x29, 0x100, 0x3, 0x2, "", [@generic="5a8611f65f29dd4c7468bb572ee1b90509c622", @generic="52c578da58a7bdb4ff4df4c8aff03a4e73d6e72052f7d05ef17bdf9c6b54bd37197aff3baa0200f1b8afff041ea6cde331f2842f8a597fc01719e81a622e53e56c8e1fd9ee107fe54cee78c01153698062f42646174d2abd38e14fa3cfb5129af3311754151d5bc1a317ab163470464a4e8d2f76ac08635ca710378f3dd25f992b83ef81d1c2c75d6c97333eb75328d493c30a13426a9685f21589263a85ab57b3ebe7942d527439b4d23ea6ffa6b5e6be17bed887bcced81c9eb833e0dcf7c893ae8919cf8ec0b6d5", @typed={0x18, 0x13, @str='#trustedvmnet1\x00'}, @nested={0x1238, 0x76, [@generic="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@binary="dd69e0054248d095dba15c4cafae12218ac5cca62d835b39a12c77860c65a985bf6628d46873e86dc3b80d313dee48883a12ea1d3ca6b5fabb967cbb6db465c3a457b78c2c8d25901e967e7342b56497374957013c87fc5d6ff9e020e8f26079a2b00c104f7b2efd70be956584cd6aea3d839c8511ac42fc389a203caf034caa54caeea4531cf3e4ecdbe5e5bdfd341f0cf92131ccfc04abaa1f8a1a688560e9e6e33e81bfc45ebe34a140fb39016ef50ac28297188e6290012faa423e6b4d2d01aff2b5938dda8a1b9a96"}, @nested={0x2d8, 0x9, [@typed={0xc, 0x6c, @u32=0x6}, @generic="8495642c75e010fd7b314e53e376dc7d6ab2925a8f64ef89ae972eb6cbf75768c78b35dfdcaa9980f8ea21818f82b7a37cd1641440eada91a2178a80260508f2ac96d4a9969de9e1732435e1fbf2a35f7d084211de2cd5c39f61551ad84596f036e0278b2ad0eaa4c7797d3f7362457116472ffeec184410d54cdbeffd45465c83f38b6d7ccf583d7d434766128d639aa02d39211e99427cce72e7067931769f78ec9a6be0ff920884dcfcdc77d12ac14c9f59462064075038d98e3696db70c8695b010438c10f061e9725678f53064b38d44d03505c2aa50b59", @generic="9cefe248618b4fe044f48ecb05a226cae59fea628e6335494b8ea50705967e5dc54c35788889addd66e91e46c590a5e59f1dc4728375561beecb60fb82a06c010fdfd9f030f46ecad953232cf7ccba35ab9230c9031e9b3ba75eff32fca1af5ce2c8a241623f64cee8a0d623f87b26f409891cc182d519d692629b97d3ba476ff7ac4ad65d3fe1ff4191ad9415c9d1b1b842f576be5c5cfc8573c09156445ba9546887bae7dd0b9f4865f4bee86e66b4c9ec74dfde2c2d9af35565a326c806", @generic="cb0d889afdd92cca806a16fb2118644eb2462de656025cbbffbce9a0a0332e5d574e713078dd9fd849069c71c67fedddac5065b970fd19e2f7f97f11c8179b6356c667d1bec2e6c2ae7376449e7b5b21008f8b5dc4ea0080a49217b0f6f0b989f2", @typed={0x18, 0x8a, @str='/dev/sequencer\x00'}, @typed={0x8, 0x46, @void=""}, @generic="76882321dc88d041aaf85ce905626a77aa2f84a6f86852c1f59e751c928f7a24ce69286125bda38d3a36d16516bfe9d882fa05c977d8447df9618de42675a4f9756dade30db225ae4af9e690decce5269ebe4c7416fc68b7ce46efca3f44c2cb95c909210981ac9d380696066cabb3d7d3de60f8e4591efb1ef67ada070b4968956cbcbb980ab387c3ca83d5c889d808c4f97099dfd4509a782aaeef6ae1c031d367ae5585926db91126ec008278"]}, @typed={0xc, 0x62, @u32=0x3ff}]}, 0x3c8}, {&(0x7f0000903000-0x1c)={0x1c, 0x3b, 0x302, 0x7, 0x3, "", [@typed={0xc, 0xd, @pid=r6}]}, 0x1c}], 0x8, 0x0, 0x0, 0x80}, 0x40010) 2018/01/17 09:22:04 executing program 7: r0 = request_key(&(0x7f0000664000+0xc9c)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b5000-0xf)='selfsystemuser\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f00008fc000)=""/68, 0x44) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xf, 0x4b, &(0x7f0000000000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00004aa000)=0xfffffffffffffffe) 2018/01/17 09:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0xa)="2f0000000080000000f1") mkdir(&(0x7f0000b84000-0x8)='./file0\x00', 0x0) stat(&(0x7f0000a13000-0x8)='./file0\x00', &(0x7f0000701000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a9f000-0x4)=r1) 2018/01/17 09:22:04 executing program 4: mkdir(&(0x7f00002f0000)='./file0\x00', 0xc0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000009000)=""/0, 0xfffffffffffffffb) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c18000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000075a000)={0xfffffffffffffffd, 0x0}) 2018/01/17 09:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x801, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = eventfd2(0xfffffffffffff000, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003ba000-0xc)={0x0, 0x0, &(0x7f0000d62000)=[]}, &(0x7f0000710000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c35000)={r2, 0x100, 0x4, 0xfffffffffffffff8}, &(0x7f00006cb000)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000927000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) 2018/01/17 09:22:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00007ec000)={0x6, 0x8, 0x100, 0x6, 0x6, 0x8000, 0x3, 0xc4, 0x100000000, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00004c3000)={0x1de2dbc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:22:04 executing program 6: socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000e62000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000a83000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cb9000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fd3000-0x6)="6e63000003ff", 0x0, &(0x7f000015f000-0xea)="91287cca38c5478c606c5128ad9e266447f0d781a79a13f736117c01415b39ea0c9f47d9e0659638684d6234b6a60239469883ca069650fdff87705d9ff5d87d1be0cd5d552d1e6c9c442078bba5ba6f3c13319ab9bb5c837faa92e28ba9a4cb43eec9b6969aad92d8bc95d1686a005b5b7c8a0f65f6156e9605474038f83a293fcc086d2895bbfa850348b25eb746448d1efe621c2207cda71c7c94221da341c7d380f89a7e7bc5ed212f28562573c947c2d879328d62850597f7f1a85c9597c72ca37f86d8d3681ffa9125d92de636c182949678c9d0756aa361dd92681ef67ab6b88ca2ba3796ff48") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000467000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unlinkat(r0, &(0x7f000090d000-0x8)='./file0\x00', 0x0) mknodat(r0, &(0x7f00008c6000)='./file0\x00', 0x10, 0xe4) 2018/01/17 09:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000033b000-0xc)={0x0, 0x0}) socketpair(0x8, 0x4, 0x3, &(0x7f00000fc000)={0x0, 0x0}) connect$netrom(r2, &(0x7f0000fb5000)=@ax25={0x3, {"fb1c1f6affbf20"}, 0xfffffffffffffffb}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x8, &(0x7f0000a3e000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000073000-0xe5)=""/229, 0xe5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c9000-0x15)='/proc/self/net/pfkey\x00', 0x301280, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000122000-0x4)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000090000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000561000-0x34)={{0x1, 0x0, 0x0, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:22:04 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000085b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="e26913661a91d54a1d581d1ed14de509", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007f0000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002}, 0x6) 2018/01/17 09:22:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000065f000)='net/wireless\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a58000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f00003fa000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x4020000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000b87000-0x8)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {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) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000d3e000-0x28)={r2, 0x2, &(0x7f0000001000-0x8)=[0x80, 0xdd7], &(0x7f0000000000)=[0x80000001, 0x1], 0x61, 0x3, 0x1f, &(0x7f0000245000-0xc)=[0x0, 0x6, 0x100000000], &(0x7f0000000000)=[0x80, 0x48000], 0x0}) 2018/01/17 09:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000830000)={0x3ff, 0x800, 0x9, 0x8, 0xfffffffffffffff9, 0x4, 0x8, 0x7ff}, 0x0) symlink(&(0x7f0000c23000)='./file0/bus\x00', &(0x7f0000870000)='./file0/bus\x00') mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/17 09:22:04 executing program 2: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) r1 = gettid() r2 = getpgid(r1) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000053e000-0x10)={0x2, 0xfffffffffffff644, 0x3, 0x7}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f54000)=""/250, 0xfa, 0x2, &(0x7f0000f55000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) waitid(0x0, r2, 0x0, 0x80000000, &(0x7f000097c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000f55000-0x118)={0x5, {{0x2, 0x2, @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, 0x1, @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) 2018/01/17 09:22:04 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x200000000000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000003000-0x104)=[@request_death={0x400c630e, 0x4, 0x3}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 09:22:04 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000392000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006d5000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df2000)=0xa0) read(r3, &(0x7f00006c0000-0x80)=""/128, 0x80) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000796000)='/dev/input/event#\x00', 0x20000000000, 0x20000) fcntl$setstatus(r0, 0x4, 0x2800) read(r0, &(0x7f0000e23000)=""/245, 0xf5) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000257000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000da000)={0x0, 0xff, 0x4, 0x9}, &(0x7f0000a13000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d7b000-0x14)={r2, 0x1, 0x1, 0x8, 0xa29, 0x5}, 0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000a39000-0x4)=0xffffffffffffffff) 2018/01/17 09:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057c000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e5b000-0x51)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x2, 0x2, 0x6, 0x1200000000, 0x401, 0x7, 0x80000000, 0x7, 0x4000000080, 0x10000, 0x1, 0x10000000000000, 0x5, 0x5]}, &(0x7f00006da000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b79000-0x10)={r2, 0xe000000000000000, 0xa7, 0x40000000015d5}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b11000)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000689000)="", 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008f6000-0x4)=0x1b, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000b4000)={0x0, 0x1, 0x6, 0x100000001, 0x8a80, 0xffffffffffffffff}, &(0x7f0000819000)=0x14) 2018/01/17 09:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d76000)='/dev/sg#\x00', 0xffffffe000080000, 0x200000) ioctl(r0, 0x3, &(0x7f0000c54000-0x1)="") 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x5}, &(0x7f0000002000-0x4)=0x6) preadv(r0, &(0x7f0000a19000-0x8)=[{&(0x7f0000001000-0x94)=""/148, 0x94}], 0x1, 0x35) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) umount2(&(0x7f00008d1000-0x8)='./file0\x00', 0x2) capset(&(0x7f0000000000)={0x19980330, r3}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0000}) capset(&(0x7f0000076000-0x8)={0x19980330, 0x0}, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:22:04 executing program 3: mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000000c000)={0x4, 0x9, 0x0, 0x7, 0x1, 0x6, 0x5, 0x6, 0xff, 0x3, 0x4, 0x100}) open(&(0x7f000000e000+0x4f4)='./control\x00', 0x1, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/01/17 09:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d34000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000456000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000290000-0x8c)={0x45, 0x1, 0x9, 'queue1\x00', 0xb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") writev(r0, &(0x7f0000558000-0x28)=[], 0x0) bind$ax25(r0, &(0x7f0000ac5000-0x10)={0x3, {"2578387a41932d"}, 0x8}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000adb000)='/dev/ppp\x00', 0x80000, 0x0) splice(r1, &(0x7f00002b4000)=0x2e, r0, &(0x7f0000d0c000-0x8)=0x0, 0xfffffffeffffffff, 0x5) 2018/01/17 09:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f0000930000-0x1)="d1", 0x1}], 0x1) 2018/01/17 09:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/ashmem\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x200000000000003) 2018/01/17 09:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000036e000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000050c000)='uid_map\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000089e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000f8000-0x28)={r2, 0x0, &(0x7f00000af000-0xc)=[0x25e, 0x1, 0x9], &(0x7f00006d9000-0x4)=[0x1f], 0x6, 0x2, 0x0, &(0x7f00004a6000)=[0x0, 0x9], &(0x7f0000d70000)=[0x8, 0xf6], 0x0}) 2018/01/17 09:22:04 executing program 6: r0 = inotify_init() inotify_rm_watch(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f00005ed000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00009d5000-0x50)={0x3, 0x800, 0x2, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000041b000-0x28)={0x10000, 0xb, 0x0, 0x46, "9e3d654db239f7b077041ec7380f195984e27a8bd49fe0f6a60467bcac601477"}) 2018/01/17 09:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000153000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000867000)=0x3, 0x4) [ 106.214604] binder: 21399:21415 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 106.238485] binder: 21399:21426 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 106.247840] binder: 21422:21425 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffe 2018/01/17 09:22:04 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000f6000)='/dev/pktcdvd/control\x00', 0x400, 0x0) epoll_pwait(r0, &(0x7f00003e1000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3, &(0x7f0000d58000)={0x0}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000038e000)="18c8d45f320666ccf1ead84bf1c388aaff80cfa17864158ee84d2db35859d24a18cbbfa756509f0f1ae71ae95bffe72c1888ddb3701e71b85a9f6c9bb6be4599bb53974e0517a6bac681f10ba20bbfab8d4664d9781d7a86ed80bf20ef25231593fb6dea") ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000c85000)=""/164) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000a7000-0x4)=0x6, &(0x7f00006b7000)=0x4) recvfrom$inet6(r0, &(0x7f0000f68000)=""/98, 0x62, 0x10000, &(0x7f0000528000)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x807, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xd78}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0xff, 0x101, 0x5, 0x8001}, 0x8) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) epoll_create(0x0) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"1c129d717b71d0"}, 0x8}, [{"a767db40a4c25b"}, {"2d460efb336c1f"}, {"6329e4459eaebb"}, {"2450aa7188ce04"}, {"3cf08d1847ea86"}, {"d4d515c8de0ba6"}, {"b2d6a993029a59"}, {"8d1b021afb94cd"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x24, 0x9, 0xcaab, 0xea, 0x6, 0x3, 0x8, 0x54e, 0x9, 0x4, 0x0, 0x0, 0x6, 0x1]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r4, 0x7}, &(0x7f0000003000-0x4)=0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000003000-0xd1)=""/209) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x100000001, 0x5, &(0x7f0000003000)=[{&(0x7f0000004000)="8c62571d722d413da50f00ed6370f6dedacbaea210ea7355a6e01c4ab95bd195c5bfee13d0cf2fa9a5e1827722f8172942cf5f8ee674d56514608da00d4b7ff511501032972d7d92cd95e5ed1543ddf1a6cfb24afecb2a35441e13c75141bb7e779db4f2030ed5db21e9d0d8b23077788f2d340ab2abb74a35413626325766eb6f645027c03a7fc312fdcefbf94c9dfa3c789b168a0b892add2f637ee4737baaaf28a67d9fd3eb7071345b8e08e918745a828ebce241ff54eaa5ebbab60ce7766736c808563e80", 0xc7, 0x101, 0x100000000}, {&(0x7f0000005000-0xe5)="66819de25473980dea5f9b48bce3625581631a8702200855950fda1a344c7a5daaeadb007ccfcf905939173394ec088ca0c6e4b3c1334c90a852e7c13d3d46f48902ebb3ebdc39f6b3ee2be6e1f18890d3f82066beabd56e6e064130be89665df5e75aa3941e89d357ce052b2048e9a21b731093f9bfff82fd583a3555d146e894cd1fba369787cbacf5ac49bd86ef59427c2ea5673219159094407bc09801b4368ef89364db4d8af9aa6bbb4f0ccca74c172ef83106194ecfe1b9a07dbe26ef8ccb4ca3f2683197cd40eac0a8fb259454a5567a8d93a824976d9588a993cf678edc706f6e", 0xe5, 0xa79, 0x1ff}, {&(0x7f0000003000-0xa3)="0910d9cc51b7401fb3731e153c45b026aa04941fb0fcfc538ee151491f0f58dfc45638285c11345a008ae6a633d59cb19f8556df42ec1b6648a2c075618883e0bcea6bbfe44d2cbcfaaee25f6680c8d67f3147d2e6f40bf3cd46ff0034f067a43bca121424e0aa949cf09a8e346cd75bb437b4c6db6f18265cfee122826d0a5b34a4af59dafb5cc97c44ac0a90392c9fc60f60b058a78312838da4cd0c1da68e66a677", 0xa3, 0x3, 0xffffffff}, {&(0x7f0000001000)="82544c8fc7aa59181070b55cf277ccc809f9a1c4e232bcaca4ce067d860e6020f1ec38aa3cb9bc22b139b93646233d9cf334bf73255ad873b81ecbce4f279c3421888bb869ab8978ad49229f02721b", 0x4f, 0x9, 0x704}, {&(0x7f0000002000)="7429f412f1c0e3c671ec1135924d20e67c2f363a08857d6c11b4c80383d48a737edfa5fce41fca72bf42353bbeb525f908e59b252d1aba3247ac3018956b57242033c83a8cad1fc8bb83b0bde164e74f62857e8dbff15a4fe4e255a889758e9a665bd007420016ff0a229154742cf0c312cefb28ea76d046da", 0x79, 0x8, 0x40}], 0xa0000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) 2018/01/17 09:22:04 executing program 6: mkdir(&(0x7f0000425000-0x8)='./file0\x00', 0x108) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuse_mount(&(0x7f0000001000)='./file1\x00', 0xc002, r1, r2, 0x6, 0x800000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"af33331130bdcbcfef5e72b6d544c697", {0x4, 0xf1, 0x0, "a4c3a4b4df9d", 0x9, 0x0}}) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0/file0\x00', 0x401400) 2018/01/17 09:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f0000930000-0x1)="d1", 0x1}], 0x1) 2018/01/17 09:22:04 executing program 1: iopl(0x8) keyctl$update(0x2, 0x0, &(0x7f0000079000-0x78)="93e300b3e9de3fc2a99e4aa0e26ea0253dcdec256fb758bf722a272625fd862f005985e0bbb23858c24fe6bcc11c05292253723dfa4134ea3ed545ccfb98d8ebe18c330a8206e4296ff3ed709386aef0038b1aa4fa499fe9877d909b2ea057520c7cceb8434b5ffd196d45bc4fbdd01ce971507cc2e5e9cb", 0x78) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/17 09:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da8000-0xc)='/dev/autofs\x00', 0xa000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001f9000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000277000)=0x4, 0x4) getpeername$netlink(r0, &(0x7f00005cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0x142) mkdir(&(0x7f0000fb1000-0x8)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000863000-0xe0)=[{{&(0x7f000033f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ca5000-0x48)=[{&(0x7f000025b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000577000)=""/158, 0x9e}, {&(0x7f0000665000-0x1000)=""/4096, 0x1000}, {&(0x7f000092c000-0x96)=""/150, 0x96}, {&(0x7f0000922000)=""/241, 0xf1}, {&(0x7f000042a000)=""/223, 0xdf}, {&(0x7f00003aa000-0xe1)=""/225, 0xe1}, {&(0x7f0000723000)=""/99, 0x63}, {&(0x7f0000ca2000-0xda)=""/218, 0xda}], 0x9, &(0x7f0000f4a000)=""/229, 0xe5, 0x7f}, 0x0}, {{&(0x7f00001ab000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000ece000-0x18)=[{&(0x7f0000747000-0xb2)=""/178, 0xb2}, {&(0x7f00005db000)=""/4096, 0x1000}, {&(0x7f000001b000)=""/140, 0x8c}], 0x3, &(0x7f0000d93000-0x22)=""/34, 0x22, 0x3}, 0x6}, {{&(0x7f00003f8000+0x58a)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000804000)=[{&(0x7f00001b4000)=""/197, 0xc5}], 0x1, 0x0, 0x0, 0x8000}, 0xffff}, {{&(0x7f0000a00000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000a7e000-0x10)=[{&(0x7f0000c71000-0xb9)=""/185, 0xb9}, {&(0x7f0000e26000-0x22)=""/34, 0x22}], 0x2, &(0x7f0000d62000)=""/226, 0xe2, 0x4}, 0x0}, {{&(0x7f0000417000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000fc7000+0x698)=[{&(0x7f00009fd000-0x19)=""/25, 0x19}], 0x1, &(0x7f00000e9000)=""/57, 0x39, 0x57}, 0x200}, {{&(0x7f0000cea000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00008e7000-0x28)=[{&(0x7f0000069000)=""/139, 0x8b}, {&(0x7f00007ae000-0x9b)=""/155, 0x9b}, {&(0x7f0000249000-0x9b)=""/155, 0x9b}, {&(0x7f000066e000)=""/4096, 0x1000}, {&(0x7f000075a000-0x3e)=""/62, 0x3e}], 0x5, 0x0, 0x0, 0x3}, 0xfff}, {{&(0x7f0000bc2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a05000-0x20)=[{&(0x7f0000891000)=""/4096, 0x1000}, {&(0x7f0000a64000-0xbd)=""/189, 0xbd}, {&(0x7f0000ff0000)=""/232, 0xe8}, {&(0x7f0000e5f000)=""/210, 0xd2}], 0x4, &(0x7f0000c2e000-0x33)=""/60, 0x3c, 0xfff}, 0x2}], 0x7, 0x40000100, &(0x7f0000411000-0x8)={0x0, 0x0}) uname(&(0x7f00003bc000)=""/167) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000013e000)=r0) setns(r2, 0xc000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003f9000)={0x0, 0x2, 0xff}, &(0x7f00004d0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000079c000-0xc)={r3, 0x8, 0x2, [0x9, 0x6]}, 0xc) mount(&(0x7f000000f000)='./file0/bus\x00', &(0x7f0000f5a000)='./file0\x00', &(0x7f00006a9000)='nfs\x00', 0x2000, &(0x7f000050f000)="") sendto(r2, &(0x7f0000c1f000-0x96)="4377c39fa27421e6c7c6ae329c5e0c2248f02e54185161049bc5b2372f52875573f78e20afb3f135a1f25820d4b606950d362277e0d4cee7fdd8faba65621df4c5a49e6e0f02b491d709cb9ffd9b4491b839ae4bec7cb0a4679620db1fe54bded9afb42da9e9f263a8b6ce8451ea182cddf8f204c109602750a478ba7f2c3f98778bb0d3fa2728ec3326410757ad7dd26eb1b495772e", 0x96, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000a0000)={@common='teql0\x00', @ifru_flags=0x8000}) 2018/01/17 09:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000818000)={0xfffffffffffffffc}, 0xffffffffffffffa0, 0xffffffffffffffff) poll(&(0x7f0000033000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0xffffffffffffff01) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c61000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x469) signalfd(r1, &(0x7f0000019000-0x8)={0x0}, 0x8) 2018/01/17 09:22:04 executing program 0: pipe(&(0x7f000026c000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) bind$packet(r0, &(0x7f0000a7b000)={0x11, 0xf5, r1, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f2, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) [ 106.285279] binder: 21422:21442 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/17 09:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') readv(r1, &(0x7f000000f000-0x60)=[{&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000011000-0x16)=""/22, 0x16}, {&(0x7f0000019000-0xae)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x5) sendto$inet6(r0, &(0x7f000064b000)="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", 0xb49, 0x0, &(0x7f000066e000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 09:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a3c000)=""/231) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000361000)=[0x7, 0xe937]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000014c000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/17 09:22:04 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000002000-0x3c)=@bridge_getlink={0x24, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_PHYS_SWITCH_ID={0x4, 0x24, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b9b000)=0x0, &(0x7f0000a1f000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005bf000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b11000)={0x2, 0xfffffffffffffffd}) 2018/01/17 09:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a83000-0xe)='/dev/keychord\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000eb5000)={&(0x7f0000f9c000)=[0x5, 0x5], 0x2, 0x0, 0x2793, 0xc59, 0x8001, 0x2, {0x1, 0x7f, 0x2, 0xc33, 0x8, 0x4, 0x2, 0x80, 0x80000001, 0x20, 0x80000001, 0x800, 0x7, 0x7, "fc0b92281da543ed7a50bbc18aa8b67b9e4ffad54e869e2cfc2579fe7fc90e6c"}}) 2018/01/17 09:22:04 executing program 1: mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ab4000+0x7ae)=0x0, 0xfffffd49) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ab5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/17 09:22:04 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000004000)=""/64, &(0x7f0000001000)=0x40) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006e8000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000)={0x4800, 0x1, 0x43, 0xc0000000000000, 0x1}, 0xc) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x3, 0xfffffffffffff89c}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00009ae000)={0x6, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007a7000)='./file0\x00', 0x30) mount(&(0x7f0000581000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000013f000-0x4)='ramfs\x00', 0x1, &(0x7f0000131000)="") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000acf000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00007bd000)=r4) sync() 2018/01/17 09:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c23000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00004ad000-0x4)=0x200, 0x4) socket$inet6(0xa, 0x80002, 0x4) 2018/01/17 09:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) open(&(0x7f000021b000)='./file0\x00', 0x4000, 0x168) ioctl(r0, 0x2276, &(0x7f000069f000)='\x00') 2018/01/17 09:22:04 executing program 5: getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='wlan0*\x00', 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/17 09:22:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x3dc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x679, 0x6, 0x89, 0xfffffffffffffff8, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x81}, &(0x7f0000002000-0x4)=0x8) socketpair$inet6(0xa, 0x803, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f5, &(0x7f0000002000)="a5bdc18541df633196b4c814a8ea8d283c9c544219f769e5e65671b6e8a132a1e4680b1e8e515c5eb4db71") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f000001b000-0x18)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f000001f000-0x118)={0x1, {{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]}, {{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]}}, 0x118) writev(r1, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) [ 106.425009] binder: 21481:21488 tried to acquire reference to desc 0, got 1 instead [ 106.448278] binder: BINDER_SET_CONTEXT_MGR already set [ 106.458345] binder: 21481:21499 ioctl 40046207 0 returned -16 [ 106.473045] binder: BINDER_SET_CONTEXT_MGR already set [ 106.478325] binder: 21481:21488 ioctl 40046207 0 returned -16 2018/01/17 09:22:04 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a0000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f00009b3000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x4000008000000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/17 09:22:04 executing program 2: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f7c000-0x1)="", 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000012000-0x10)=[{&(0x7f0000053000-0xb2)="1562a0590806cabd9ead1420fa70ce1cfbde20b30e2f9052071d66f7c28bc0cbad42ea23079f09ac25833d48cb0989b717eb87f2c74bdc2682a79a6cbcd0e990d2f7caabddb3ce91cf1d2cac4d5a5d9434f0ad654e0d7c94a1d24607a3f8aaabdda8704d03395bc421d5ca92071a100b358a2d1d6688b8fbce7d13ea3961aac5cc68f063d402b937f9ddb7d8f6ae214435d262bc2e67b785d5d9e184a5ed5dc50027f5579f794400c122582c285d05f2a10f", 0xb2}, {&(0x7f0000001000-0x34)="243d570048166fc301dbb9f6a72c58f4c26eec050af65302fa105ff7209b496ddf116157124200d4da7618bf520b3bba77b57406", 0x34}], 0x2, 0x0) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000c2d000-0x4)=0x0, &(0x7f0000269000-0x4)=0x4) bind$inet6(r0, &(0x7f0000a52000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ed000-0xc)='/dev/autofs\x00', 0x4000, 0x0) r2 = syz_open_dev$mice(&(0x7f00003f4000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) renameat(r1, &(0x7f00002a1000)='./file0\x00', r2, &(0x7f0000938000-0x8)='./file0\x00') sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x20, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a3d000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000513000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b89000-0x33)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0x8000, 0x77a, 0x400, 0x5, 0x10, r3}) rt_sigreturn() 2018/01/17 09:22:04 executing program 1: rt_sigsuspend(&(0x7f0000043000-0x8)={0x0}, 0xfffffd53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x2c0e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1, 0x59f6, 0xfff, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x9, 0xffffffff00000001, 0x7bb, 0x7, 0x0, 0x7, 0x8, {r1, @in={{0x2, 0x2, @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]}, 0x10000, 0x4, 0x9, 0xffffffffffffff93, 0x8000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000569000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f0000000000)='\x00', 0x1, 0x2) 2018/01/17 09:22:04 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="b56020a78c6f70b8280391bdfbfb9ed9", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') preadv(r1, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x0) 2018/01/17 09:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000c1d000-0x4)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b8000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0186416, &(0x7f000003b000)={0x0, 0x2, 0x2, 0x9ef, 0x1, 0x1}) stat(&(0x7f00009b2000-0x8)='./file0\x00', &(0x7f00007b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000713000)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x4, 0x3, 0x2dc1, 0x2, 0x20, 0x20, 0x1d, r1, r2}, {0xffffffffffffffc0, 0x1, 0x101, 0x1, 0x48, 0x7fffffff, 0x8, 0x6}, {0x31a2, 0x10000, 0x40, 0x3}, 0x1, 0xe, 0x1, 0x1, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x3, 0x2, 0xfff, 0x0, 0x3, 0x8}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ab000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfe000-0x4)=0xe8) 2018/01/17 09:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = signalfd(r0, &(0x7f0000a0d000)={0xb50}, 0x8) unshare(0x40600) pwrite64(r0, &(0x7f000085c000)="6bb674b12fe0c94fdefc26ed442a8a69f6da0a64514da7d9b12276825e17247139fe0a80e7fa5ce68d83955ddc416906a2b21b6e08782205027332f8aea74f639d9ee7f8d146f09e9b2c84e975145dc8584b0653661a5c1425c9e9908010", 0x5e, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) splice(r2, &(0x7f0000923000-0x8)=0x0, r1, &(0x7f000060c000-0x8)=0x0, 0x6, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000900000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fb6000)=0x14, 0x80000) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000069e000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00006d3000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000}, &(0x7f0000269000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000fe8000-0x98)={r6, @in={{0x2, 0x1, @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]}, 0x8, 0x3}, &(0x7f0000e96000)=0x98) stat(&(0x7f000036b000-0x8)='./file0\x00', &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000656000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xfffffffffffffffc, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x3b, r4, r7}, {0x7, 0x1, 0x2, 0x80000000, 0xffffffffffffffe1, 0x2, 0x20, 0x5ef3}, {0x6df, 0x800, 0x1, 0x3}, 0x3f, 0x2, 0x1, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1, 0x3, 0x9, 0x7, 0x9, 0x3}}, 0xe8) 2018/01/17 09:22:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="3deb54008e8a1ea652f6dbbcc7a3c751d0524dc1f8825551166a6ad6ebe30aa17edb55d1951d2dceaf3afd8231ea7f32895daa6b5b6fac7bf67720dad0d455c5815388664a9fe391dc8c73f36e764bd40a7b22008876e506060689eb416c8799", 0x60}, {&(0x7f0000000000)="a1fc7ac9437923918130ee13c7a2ad14c848dbb07e0fae5da6c97873ef80009e612cc9b84fc2dc973b9cf1", 0x2b}, {&(0x7f0000002000-0x3)="5e9e0d", 0x3}, {&(0x7f0000000000)="be79794d481e0f17b2a3519e05c0ab18be917c65fc323df48b8f2150fab21fad43b157316651c17bbfc3eb1e98e60b2345156d6ab1fb59ed4dbc4a060297bdbc15ed19a70a689385c966432282d6ad28d9817e70a2bdb41dee09ca5131a28b9dd3d49879ef9cad005e3b4b082628b7f89320be8456f1109f0bbb10183dff35fde9e1a54899b3314d61fec56499e54b24be8fa2a57089dd1e61e5f0901c3f5fc5bce7256f818bb07f0db74fd1b18eae0ce9661101ec76bb60cfbe11310da6f7f204c3ee65ea0fbd077806d2e41d0013a6ff070e46142c61e494f6667008744da3b9e9fc4309", 0xe5}, {&(0x7f0000001000)="c4d3a0d813bd49447eaf9c9f6a75725bcb76a7d4cee542e54b4fba86ce5a1343b6007e74accf0533cd6247d77eb7c01d618adf5e749fe54801fcdddf88d1b3bbcd534c6b9b5673fcfc48f2d468a97284e86b70c9230248463381f2b4d68f5f791f68545585b05a854e657620271eed80bb491fcd2d679e255d60c9b26888618e225ce373460372f929c4cb405f5565cd67d74ee11a54207c4c65b532345cb7fc16f59d19c774037b0c9475f56135c046a96ab124e4a9dea3ef03ade50befdfab8c5a506c648c7a062600e8386ddc8dc7e38d4c9abff7714aa4fc56ec04467f7511080dca6e9ab9569340b2ac08405c", 0xef}, {&(0x7f0000000000)="f3ecf6b0a086e99ce6c27e1262a6a06d8aa53822eb7359ed74519142f9e63cf37aa9e8120ec5d13803e90958033857ea9b42453017efc772bb0f44401949bd8a69b618569e00da35990220b43ae6a4", 0x4f}, {&(0x7f0000000000)="d35bc89e8af450198f6b4c62fbc94120ec70ecc9f372cad53b3d372e4c605f9e3a87ee2280b7352d6dfaca44213a4429d3d297838638d9c13f1fc009cbe5ebf81a8b5a9206a7f31783de1c0e02218ab5c92b90168dbb1f1851ec00be5904606a8de7fd610f1f81190102188c5bd6dd611c2317fc097b2a9c04692b415e4cbd2b5c1491c16103f9f8a9fcbefcdb0937611380169c9639cc17d9cf09b6049352172fcefaee678b0f018f8d4e0743c7577b5f9f2df4e3fa693e212eb6229a17aa855346f6737904236303f3c2dfcd50611f", 0xd0}, {&(0x7f0000001000)="f35f4892cb97caa287924e2310b247f364b8c86a3546fde18e47091f7cdad62fc2884b12fe67be9d0fb52065e51506967e96161aaaef1851a6a9dfcc1764bfc0207240de620b2575b912869e9b0c8c3368e526a1b2e50cfd31a344ea8a4275f0daca78e46d793ef1f04078f7361a6e023df8f723cafe1f7e6bcb33f917693a1bd75bafe5d62b87aa599486b2121e647f362ea401bd5cc9e25b4ca79d0f", 0x9d}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xb0)="fff1e85816b770b0899546f499a2aff8e8db80ea67ebb07e2250ef516dea5eb7aa76eca622b2c0d2de50572db1fc4686be1bc9889826206a15fa1e98b19b09a901dc1b96685f735750d29f35e3e40a8621adbe361ddd47e18f3eeec6db621454ebbb524399eb2af283fddd3ce7341ae5e39b7c8982fa44cebab8b675ad241e753175a78e0c4ed2b96ac1083da1b5062785ff9604a8e4655c7233787b1da7a7efe298a18492cc1cb7e18d7a80209fc6dc", 0xb0}], 0xa, 0x0, 0x0, 0x10}, 0x8c1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000+0x74d)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xd6c7, 0x9, 0x0, 0x9b51, 0x4, 0x1ff, 0x7, 0x8, 0x6, 0x5, 0x8, 0xbe, 0x6, 0x20]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x54)={r1, 0x4c, "ce15bf8a67b75405fd4a56ba754cdce15810abd344a018919241a377d526542c5150c3a7656f2c8b46baf29d27e92ba731db424b17f15ae584dcc83e06922bef2c5bae0472e5aaa54d8bff5e"}, &(0x7f0000001000)=0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)="caa9e79555ec17df9a56f6f75b868842aaf8217386e5cc4cdcee68aac0f23cc24615441c3eb8c51f8642c8772e458e43031bd28ea00c60a8c451d979f93a3359cc764a2dafffa929be6b8ef8cd5a3f5e678e37411a4fa56f1598b083c272c6be1c1cc2e84b02298b", 0x68}, {&(0x7f0000001000)="471a1547de1ce26b3eb887572f4e25be5e04184569930835ba317335e1c19600b85960739a429e789fec722848163f0b820e0d7fbe8723534e675c9d17ac44427572cbb5931e2b05e7f833150ff11afa39970a839b245005e9307fe3948311ad34c21c2117a8f552417afcdf40148de463e4ad3ef87195a2cc850d4c608e6f61aa97422cff8edafc86cc50a92b064800284ab159ef49b6e28b25457ebd839e", 0x9f}, {&(0x7f0000002000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="c616e0fa61542cd6b5c5b406e8bf02659a59dec18367ac6986cfdb51122e180315a60308d1afbf7b67140ebcac0d2af696bda7bf391c31be309637a6d7730426cc5ea5c25a94516cc9b7d347e2860ba685456e267d2c2badccae5625d642033dc096500b3df5873e1ce45a34aeb3150a9b100001bff532b6c1fb877ca97eef117ce4a62db230e922ab7651ae45de9e897f386725ae3bd983ea79d07439b80437a1578cd12697b847438ea971abf99cd59fc1d089ab4583ec120e183ee0dc0d33678bd5dccf271d3bc4ff45847d7727bf070a", 0xd2}, {&(0x7f0000003000-0x9f)="6e0b054a4988fa74160adff2113bf56d03522e87d6cc7421865ef61be2e404924d62907d50f4a1873bf3f910bb1a7d17ce1e5ab1b187f35479264da53a935048c002618c00626a249b09c5be4668b37cd66024723c38619a2fa68dbe50b118999d28327429b82b8751cb316a39301bf33020eb108e6877a34299827010a5738c631b513e92bdde136ca004f426704f67dc39ff3c78e00cea1518a8c99ee4aa", 0x9f}, {&(0x7f0000002000)="41104085d3304fc00a9e9b093af2da8ea1ccd8ec151ce3a9a6e59e3c3868f8ca1b69b70ac3e88266f3b8e13e00766d906034d7f61d4c009a7949084cff889e0670c80e79b1a35de4462bfa8a", 0x4c}, {&(0x7f0000002000-0x19)="4848bf950210d8962f640ccca97b92a56addf40a870f98429d", 0x19}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="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0x1000}], 0x6, &(0x7f0000001000-0x8c)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x8c, 0x1}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000)="19f252511cef79eabd32fbb634bb3530a62a7e23494f7d63dc0caeb7df32d85e73abc65753f836e7380bdb7f5fa2c6d63b8e3ad08d36d6e5d5a5e6392c0b", 0x3e}, {&(0x7f0000003000-0x77)="0d0c6fec6d30cf82b01f78e57b9484c31808a73f2e00b7bb5ca0c1df8fa5e70c164a2031c0b51631dada84467fb73c75c068de577832610bc6381699606bdb7be3883e9ce1e5d5282fae13b989fd7ba04925db9265445dfd066ec49b39840ff0d4488659c98a81bd379e1752cee3a0c715a54df8291ff3", 0x77}, {&(0x7f0000001000)="83a3f22cb0f72889bbb5424d275ca9a7cae14aaedea662f2101d4a0b59d45b226483ffbb970f49fffd14967009283a71df155f2e66ffaa692250e4687d488d327b13e73c49a35840b541b3daed2b34f88cdc8f1cd0e8289a5a18a39591be409ded8dc922f154039275e70908654028a900dadf24a372457a50406abbf97924669232498055d42f6f54728e204c", 0x8d}, {&(0x7f0000002000)="d4bbfa45a4656043285c08e68f5653c1e4160f4ef97d562f715f93a47d60edeaf71faffeb295f4623a5390c99a33b48449b4a559aeadb4beb080f491a88b146a75a27f650174278af4aea56632e8454b6fb172c4cf057e9334acc64f860463ea6009af2a570f9b6baae831116da09a028695eb1d7b7c3c6cf1565fbe79195d8e0d70faadee15333906734f13b0c2c4f9fbd196d17eb629da2929b777f84b4c3a638508b870973d2e76a06cf761c2c1d59e5f92bd41", 0xb5}, {&(0x7f0000001000-0xde)="6d3daa7dcd4a777c5c7c1e9e75368db9760cf8313a4fb29313fa370474a0d628d5f705e049cb4d1970462facddb1972d13560613beff822a5d5cd6382e95ad25dc4ba1e07c498ec9f94460b91d7f5d047cc32410909d29a7270c17351e4f1e7523123da2c487f9ec6239599e77e0333c201772d655be6195bd7703f6e97d2c6d16d2ef6c610aef138484328f85938a6396ba209c434f3be282aeef526ea5f70ca4cd1e4bad7cc90e88b91a03fe05364e904c882e16a94bf67754cf5b18c5b29d84c2b657ec58d77746fec975f4af9d78b78f7658da843909f1f83949d0fa", 0xde}, {&(0x7f0000002000)="3ac03f9a45f67164e3fb87d830977c1231d05b2a38ce8f123a22beecae3f844a2fa6629db405dfb56b814abeec7a293701703da42c53a5a75a2a78dbe1d2b6a0fc1b9a6071ba5d291592ebe281aa532744cdca08b07f902fa9f24808363b9078f2d45eb0915c06405a7e7915a225d9d35b8f31cb129c9da16e5e3337f2a7f71c9d6d2d46780f35b18f36f3b306e252da9051501bddb73deb145fea3ba1613f1cd72f9d853830bc7d472ae7e7678ff756fe9354706858b4a2e4f722aab0dbd17fadf923f6dcc85354b3b2cd5315", 0xcd}, {&(0x7f0000001000-0x9f)="6f60df1dd7b397592e7695e134cae81c00a06ba57607654f7aff062d4e5ce90c71a18b1d9fac7729b2601e6c4938016d45fadb8956f9ae715aeeb7089c544b128530f10d0ac676e3772f339e7f1e80761b3065d962259eaea6cca71dbfac25e4322cf888d1805cf1d872a11eaaf443958f7dad9fda41bbdb9330ec2bf5837864f6176bf743391353efbc1499f8a29e737e31501069f0286cd869e9752e9d53", 0x9f}], 0x7, &(0x7f0000002000-0x18)=[@cred={0x18, 0x1, 0x2, 0x0, r2, r3}], 0x18, 0x1}], 0x3, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2, &(0x7f00006a5000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x12}, 0x0}, 0x85) setsockopt$inet_mreqn(r4, 0x0, 0x4000000000026, &(0x7f0000684000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, 0x0}, 0xfffffffffffffe90) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005a2000)={0x0, 0x0}) link(&(0x7f0000660000)='./file0\x00', &(0x7f0000520000)='./file1\x00') getsockopt$inet_buf(r4, 0x0, 0x1000029, &(0x7f0000000000)=""/16, &(0x7f0000a16000)=0x10) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000002, 0x200000000) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000efb000-0x4)=0x0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) sysfs$1(0x1, &(0x7f000079e000)='\x00') mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000026c000-0x14)={0x0, 0x3, 0x2, 0x2, 0x7ff, 0x7fffffff}, &(0x7f0000646000-0x4)=0x14) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000efd000-0xc)={r2, 0x3ff, 0x10}, 0xc) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000efb000)=""/115, 0xffffffffffffff12, 0x12041, &(0x7f0000efc000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000385000-0x16)=""/22, &(0x7f0000b30000-0x4)=0x16) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000efa000-0x4)=0x0) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$llc(r0, &(0x7f000088d000)={0x1a, 0x5, 0x100000001, 0x8001, 0x2, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f5000)='/dev/ppp\x00', 0x20441, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009d3000)={0x0, 0x3}, &(0x7f0000307000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000418000)={r2, 0x81, 0x1, [0x1000]}, &(0x7f0000862000)=0xa) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000113000)='/dev/ppp\x00', 0x800, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000dcb000)={@generic="24f4f3aaae6ca1eb6b6937bafbcd0169", @ifru_mtu=0x9}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) bind$inet(r1, &(0x7f0000a43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:22:04 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f87000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x800, 0x4000000, 0x1, 0x4, 0x4, 0x4, 0x0, 0x0, 0xfffffffffffffff8, 0x4, 0xfffffffffffeffff, 0xe498, 0x0]}, &(0x7f0000f86000)=0x108) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000-0x18)={r1, 0xfffffffffffffef4, 0x30, 0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000f86000)=0x18) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000498000-0xab)="ab857c28647a175d6cf55ae77293ba78fcc796ce1f8692d7e0f1070afe3a244a672316eafe322437802f99f14d32be88fb64672490d6bc922d98d75c61f3734974398cfd4fb5ca6ff89ba5d9cfce7fa608dd555b5ecbd53aded055ce9c7a087e64016d5b5cbbe297d3ad0fa0fef4bbe4d74326ae37060abff9ba33b50b70246ce9754b62f1a845d6adaa1860548e0f9f032795538d5d889a19ee748fcb9e752d1e9b612b00e93f665846c7", 0xffffff77, 0x4000000, 0x0, 0x0) 2018/01/17 09:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/ptmx\x00', 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d9f000)={0x0, 0x1e, "6fc52d770ff88be378dcb56a081badb03e2bf641143c2a003dd73a8e50d3"}, &(0x7f0000d01000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000780000-0x8)={r3, 0x100000000, 0x617, 0xfffffffffffffffe}, 0x10) readlinkat(r2, &(0x7f0000b18000-0x8)='./file0\x00', &(0x7f00008c2000)=""/33, 0x21) 2018/01/17 09:22:04 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f7c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "8d5010", 0x10, 0x2f, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[@hopopts={0x3e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = add_key$keyring(&(0x7f00008e6000)='keyring\x00', &(0x7f0000900000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000f7d000)=""/191, 0xbf) 2018/01/17 09:22:04 executing program 6: r0 = socket$inet6(0xa, 0x10802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000066b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f000027e000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x10, 0xb47, 0x9}, &(0x7f0000000000)=0x18) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, 0x98) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xc}}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000811000)=0x24) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00004ee000-0x4)=0x0, &(0x7f0000c21000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000776000-0x1c)={&(0x7f00009a2000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000b8e000-0x8)={&(0x7f0000008000-0x14)=@getaddr={0x14, 0x16, 0x410, 0x7, 0x1, {0x0}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000651000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00002da000)='/dev/snd/timer\x00', 0x0, 0x400000) 2018/01/17 09:22:04 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x28) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000003000)={r2, 0x20}) lseek(r0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 09:22:04 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl(r0, 0xd929, &(0x7f00002dc000-0x98)="9e0522ccaf9dff93c1d9e4fb51a3c928184043d3678287b186814c9b3239a0e1946055a1189c3442bbc22aec5ccc1e4b0a4a83c6ec68663d649d254fbcfd934d87842b9cefe795480ac9afb4300de42d3bc23c7fc859b878877e8a1e755066b0f7e16240b958add936d78904b8fdc489722ab444722a7e77550aa6258edce8d1c737504b09e49731f7789a10b13197d295e11ea86629bf0a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fb7000)='./file0\x00', 0x0, 0x1a) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f60000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00008bf000-0x8)={r2, 0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f00004ee000-0x98)={0x87, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/ppp\x00', 0x139181, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f04000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000c25000)={r7, 0x1}) sendmmsg$unix(r3, &(0x7f000049e000-0x118)=[{&(0x7f0000294000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c98000-0x10)=[{&(0x7f0000467000)="e98aefaffecd96e756ad53b2e72863367eb5be2b428f579666b78484557e1ec3689f225f936d5bf5d56ad11c8724676e21c44c9b7b919e3e4dc175868407965dc4e90f4c2a6e99302670965fd02784599d5e78409d232be7000d6678e3fc4537f4a35ec0c5e7c2d073724c6b", 0x6c}, {&(0x7f0000e29000-0x57)="e500ebbb59ee79fd8a9853559b594e86f28c33d3df16ab39415b237fde6863d12040d06037c1f3cddfff06abeca3c769f54edfb200935fe6cc326817231661e1101f9effd3b66752d22076d1ae13570f1928ae446ad482", 0xfffffe7b}], 0x2, &(0x7f00003e7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 09:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = dup2(r2, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) getsockname$inet(r4, &(0x7f0000e62000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ee000)=0x10) getsockopt$inet_int(r3, 0x0, 0x3b, &(0x7f00007a7000)=0x0, &(0x7f0000296000-0x4)=0x4) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x0, 0x0) restart_syscall() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000012000-0x8)={&(0x7f0000002000)={0x2, 0x15, 0x1000, 0x8, 0xe, 0x0, 0x1, 0x1, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000015000-0xc)={0x13, 0x46, &(0x7f0000009000-0x46)="594387174bb8f032504894405cc90d83193c065c6667d8ec2d29a70349dc0d79489831e590a634725b482e63be552e832f1aaf30c9e862b1333201e971ede89da6e55099d34c"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x109002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000010000)={0xa, &(0x7f0000014000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$netlink(r0, &(0x7f0000009000)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000015000)={0x6, 0x28a, 0xfffffffffffffff9, 0x0, 0x3, 0x7fffffff, 0x0, 0xfffffffffffeffff, 0x70e, 0x1f, 0x10001, 0xffffffff, 0x200, 0x7ff, 0x1f, 0x4, 0x8, 0x1, 0x4, 0x1415f54d, 0x4, 0x8d, 0x7, 0xfffffffffffffffe, 0x9, 0x6}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000014000)={r2, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000-0xd4)={0x20, 0x20000012, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="df898be907e2bd0000"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:22:04 executing program 5: prctl$setendian(0x14, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b03000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @random="578b48b9a760", [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) keyctl$chown(0x4, 0x0, r2, r3) 2018/01/17 09:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b7c000)='/dev/usbmon#\x00', 0x8, 0x40040) preadv(r0, &(0x7f000085c000)=[{&(0x7f0000722000)=""/54, 0x36}], 0x1, 0x1ffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000091a000-0x8)={0x8, 0x7ff, 0x80000001, 0x599d, 0xcde}) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/17 09:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d26000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e3b000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000463000)=""/20, &(0x7f0000209000-0x4)=0x14) r1 = socket$unix(0x1, 0x1, 0x0) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004e7000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002d2000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a17000-0x8)="000013e71a00c4f9") sendfile(r1, r3, &(0x7f00004db000)=0x0, 0x0) bind$ipx(r0, &(0x7f00006b1000-0x10)={0x4, 0x2, 0xa6b, "ba02c1406746", 0x6, 0x0}, 0x10) 2018/01/17 09:22:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x4000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x62)=""/98) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) fcntl$getown(r1, 0x9) sched_setaffinity(0x0, 0xffffff66, &(0x7f0000c88000-0x8)=0x0) 2018/01/17 09:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a65000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000081000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000277000-0x4)=0x4bcd749a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000161000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000691000)=0x3) 2018/01/17 09:22:04 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a79000)='/dev/ppp\x00', 0x4000, 0x0) openat(r0, &(0x7f0000d91000-0x8)='./file0\x00', 0x80040, 0x88) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000ff9000-0x5)="0094c9b80a", 0x5) 2018/01/17 09:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000cff000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003b9000)=0x8) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000109000)=0x0) tkill(r1, 0x15) 2018/01/17 09:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000046c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007c2000)=0x0) sysfs$2(0x2, 0x0, &(0x7f00006a5000-0xa6)=""/166) 2018/01/17 09:22:04 executing program 6: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000071f000)={&(0x7f0000001000-0x48)=@full={{0x3, {"1fd9c38d927b0f"}, 0x5}, [{"94b1644fbff82a"}, {"38aa94ac82614a"}, {"c75e020784f873"}, {"1c84149120afe9"}, {"5e3dd512b359f3"}, {"7b8d7ae77aa2ea"}, {"613ede90f17382"}, {"0121bc89d3009f"}]}, 0x48, &(0x7f0000a1e000-0x10)=[{&(0x7f00008fb000)="207a0a3cfca250ad9ef8bd0bf35723d1bf488cec22a0312bc7ed3e08190fc77edaa4f68de6039d084a8f42cb0c2e7ee84d356823f35dffe1308bbdb15a2c3a102e1d2c9e078c2dda760e5073c23718d2cd8aa6e43ef17de01c4b63dad6fd210b9857736fe30d896d48ace521ee54260dc282a00ecb45791e7ff4b866d5fd683f", 0x80}, {&(0x7f0000155000-0x6e)="aa72801e62829d5380d846c9bf3d29a808781a910e08a45530d6cd970f28c3d0b748ade761486c75f2c51626047c04a5c41ebc2af15527faa2d5c8b76c4ba66feee752cbded21b53371dabbc446c1fa0bdec2f1b0b7ce67d05fe3eea5ff2e8b2af553498247b8fe99a6fa2baa7d7", 0x6e}], 0x2, &(0x7f0000b43000-0x208)=[{0xc4, 0x113, 0x9, "87af584818c6262512431ec4e24aae7e3b45f76d23a66f492dbba6345124d764b6b4edcbe4bc311042238566818393b785a7bc82859da80a38e9ea2448f002894a3e271223ec9c2904417951b354362b9d758b9d947f2419eab5d387e4a77911017a675210141e80b5223372de367116b3bee35e76cbf08dfd69649b1f62b8e084763fb27a9ff87a6ec22fceeb00cb4d77fc60b1403f64fab7d563010c77c57bb2b57ccc88d177f86f1c1038a28e2b31636f69dbb1"}, {0xd8, 0x11d, 0x14, "6d2756c5ff40dc80ec06801ec298166bfbfd50cfb26ab627ebc1a1ebd27c33411636257c82a19e8c9e7b4bfc8e097432304c23e747bb9782b28e182e89a3a01f990c8360bc3d4498915537e9f9f5a4908d84271ac81737c670269bc05a888dd390bd5f441ae30963d73157c23714467137198be50df14f5ce5d29615983004a53e8c0b59a674f848902ca15a8ce2934367a76500e3cafe524cf43691ccaf6e54c7b0050c5504b3ac94b81a1b8a2ed1ebb9150e9b25d07a29c5b3e2bfed6247c40059b0f0c6647c50ed7591"}, {0x6c, 0x113, 0x7, "a8610f1cc13a3479830ec90adef5c6e0e128c3285688b39dd72029eb6853299aa6ea3a115351c390e974827b3620be5fafdd7686c22af4b14c387f66c5c46f71c1fbe26ea3d49f9bdee02a3827f9d72a854736f466f61ca84aca513ffa"}], 0x208, 0x40}, 0x40000000) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000eea000-0x4)=0xff, 0x4) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00003f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004a3000)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001fc000)={r2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8d000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ef2000-0x18)={0x0, 0x9d40, 0x0, 0x40, 0x6}, &(0x7f00006e6000-0x4)=0x18) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ef2000-0xc)={r4, 0x400, 0x0}, &(0x7f0000ef1000)=0xc) recvfrom$inet(r0, &(0x7f0000e04000-0x1c)=""/28, 0x1c, 0x2001, &(0x7f00006f7000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:22:04 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = open$dir(&(0x7f000053a000)='./file0\x00', 0x2c00, 0x1) fcntl$dupfd(r1, 0x0, r2) ioprio_get$pid(0x2, r0) tkill(r0, 0xd) 2018/01/17 09:22:04 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000019000/0x2000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000002a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffe04) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/17 09:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f090000000021000600000200e978200505000000000000000004fd", 0x1d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d71000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000011000)=0xc) connect$inet(r0, &(0x7f0000ea0000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0x1003, 0x0) faccessat(r0, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/rtc\x00', 0x40, 0x0) 2018/01/17 09:22:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e06000-0x17)='net/netlink\x00') r1 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) 2018/01/17 09:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000151000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000889000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f000094a000)="74756e08000000000000008000000000", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/sequencer2\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000385000-0x4)=0xf0000000002, 0x80000000000002) accept4$inet(r2, &(0x7f000014e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000761000-0x4)=0x10, 0x80000) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 241.802206] INFO: task syz-executor4:21632 blocked for more than 120 seconds. [ 241.809506] Not tainted 4.4.111-gc2f631b #20 [ 241.814767] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.822745] syz-executor4 D ffff8801ceaa7458 26424 21632 5074 0x20020004 [ 241.830133] ffff8801ceaa7458 ffff8801ceaa73f0 e5321689db9129f4 ffff8801ceaa7500 [ 241.838103] ffff8801ceaa7630 ffff8801d9c12c00 ffff8801db31fdb8 ffff8801db31fde0 [ 241.846073] ffff8801db31f4d8 ffff8800bb1c17c0 ffff8800bb3fdf00 ffff8801ceaa0000 [ 241.854214] Call Trace: [ 241.856769] [] schedule+0x9a/0x1c0 [ 241.861932] [] schedule_timeout+0x3a1/0x970 [ 241.867892] [] ? usleep_range+0x140/0x140 [ 241.873664] [] ? kvm_clock_read+0x23/0x40 [ 241.879426] [] ? kvm_clock_get_cycles+0x9/0x10 [ 241.885650] [] ? ktime_get+0x128/0x1d0 [ 241.891158] [] ? __delayacct_blkio_start+0x41/0x80 [ 241.897728] [] io_schedule_timeout+0x1be/0x390 [ 241.903936] [] bit_wait_io+0x1b/0xc0 [ 241.909264] [] __wait_on_bit_lock+0x8f/0x140 [ 241.915307] [] ? bit_wait+0xc0/0xc0 [ 241.920549] [] __lock_page+0x18d/0x1f0 [ 241.926082] [] ? add_page_wait_queue+0x160/0x160 [ 241.932476] [] ? autoremove_wake_function+0x90/0x90 [ 241.939109] [] ? __might_sleep+0x90/0x1a0 [ 241.944896] [] __generic_file_splice_read+0x730/0xb00 [ 241.951700] [] ? splice_grow_spd+0x1c0/0x1c0 [ 241.957768] [] ? page_cache_pipe_buf_release+0x70/0x70 [ 241.964675] [] ? save_stack_trace+0x26/0x50 [ 241.970612] [] ? save_stack+0x43/0xd0 [ 241.976049] [] ? kasan_kmalloc+0xad/0xe0 [ 241.981722] [] ? __kmalloc+0x124/0x320 [ 241.987242] [] ? alloc_pipe_info+0x28a/0x380 [ 241.993280] [] ? splice_direct_to_actor+0x672/0x830 [ 241.999911] [] ? do_sendfile+0x54c/0xd30 [ 242.005618] [] ? compat_SyS_sendfile+0xd1/0x160 [ 242.011901] [] ? do_fast_syscall_32+0x314/0x890 [ 242.018205] [] ? sysenter_flags_fixed+0xd/0x17 [ 242.024415] [] ? avc_has_perm+0x296/0x500 [ 242.030174] [] ? avc_has_perm+0x309/0x500 [ 242.035960] [] ? avc_has_perm+0xb6/0x500 [ 242.041646] [] ? __fsnotify_parent+0xbc/0x340 [ 242.047787] [] ? fsnotify+0x5ad/0xee0 [ 242.053213] [] ? fsnotify+0xee0/0xee0 [ 242.058626] [] ? mark_held_locks+0xaf/0x100 [ 242.064586] [] ? avc_policy_seqno+0x9/0x20 [ 242.070438] [] ? selinux_file_permission+0x348/0x460 [ 242.077177] [] generic_file_splice_read+0xe2/0x1c0 [ 242.083739] [] ? __generic_file_splice_read+0xb00/0xb00 [ 242.090719] [] do_splice_to+0xf5/0x140 [ 242.096252] [] splice_direct_to_actor+0x250/0x830 [ 242.102727] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 242.109361] [] ? do_splice_to+0x140/0x140 [ 242.115143] [] ? security_file_permission+0x89/0x1e0 [ 242.121872] [] ? rw_verify_area+0x100/0x2f0 [ 242.127836] [] do_splice_direct+0x1a7/0x270 [ 242.133787] [] ? splice_direct_to_actor+0x830/0x830 [ 242.140421] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 242.146993] [] ? __sb_start_write+0x14a/0x310 [ 242.153112] [] do_sendfile+0x54c/0xd30 [ 242.158612] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 242.165086] [] ? __might_fault+0xe4/0x1d0 [ 242.170850] [] ? __might_fault+0x114/0x1d0 [ 242.176721] [] compat_SyS_sendfile+0xd1/0x160 [ 242.182852] [] ? SyS_sendfile64+0x150/0x150 [ 242.188787] [] ? __compat_sys_pwritev64+0xa5/0xf0 [ 242.195268] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.201463] [] ? SyS_sendfile64+0x150/0x150 [ 242.207416] [] do_fast_syscall_32+0x314/0x890 [ 242.213536] [] sysenter_flags_fixed+0xd/0x17 [ 242.219609] 1 lock held by syz-executor4/21632: [ 242.224281] #0: (sb_writers#6){.+.+.+}, at: [] do_sendfile+0x8e4/0xd30 [ 242.233366] Sending NMI to all CPUs: [ 242.237185] NMI backtrace for cpu 0 [ 242.240776] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.111-gc2f631b #20 [ 242.247784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.257127] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.263182] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.271549] RSP: 0018:ffffffff84207da0 EFLAGS: 00000246 [ 242.277010] RAX: 0000000000000007 RBX: ffffffff847dc308 RCX: 0000000000000000 [ 242.284273] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.291511] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.298789] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.306076] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.313341] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.321534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.327413] CR2: 00007f7f382939b8 CR3: 00000001d43c8000 CR4: 0000000000160670 [ 242.334665] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.341902] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.349168] Stack: [ 242.351282] ffffffff84207dd8 ffffffff81027e15 ffffffff84208000 ffffffff847dc308 [ 242.358815] 0000000000000000 0000000000000000 dffffc0000000000 ffffffff84207de8 [ 242.366349] ffffffff8102938a ffffffff84207e00 ffffffff81220508 ffffffff84208000 [ 242.373878] Call Trace: [ 242.376427] [] default_idle+0x55/0x3c0 [ 242.381927] [] arch_cpu_idle+0xa/0x10 [ 242.387371] [] default_idle_call+0x48/0x70 [ 242.393233] [] cpu_startup_entry+0x605/0x820 [ 242.399264] [] ? call_cpuidle+0xe0/0xe0 [ 242.404885] [] rest_init+0x189/0x190 [ 242.410210] [] start_kernel+0x6b9/0x6ee [ 242.415824] [] ? thread_stack_cache_init+0xb/0xb [ 242.422206] [] ? early_idt_handler_array+0x120/0x120 [ 242.428922] [] ? early_idt_handler_array+0x120/0x120 [ 242.435666] [] x86_64_start_reservations+0x2a/0x2c [ 242.442234] [] x86_64_start_kernel+0x140/0x163 [ 242.448429] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.467417] NMI backtrace for cpu 1 [ 242.471007] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.111-gc2f631b #20 [ 242.478278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.488212] task: ffff8801d944df00 task.stack: ffff8800bac60000 [ 242.494262] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.503008] RSP: 0018:ffff8800bac67cb8 EFLAGS: 00000046 [ 242.508425] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.515693] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.522947] RBP: ffff8800bac67ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.530186] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.537449] R13: 0000000000000003 R14: ffffffff8426ea20 R15: 0000000000000002 [ 242.544703] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.552915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.558764] CR2: 00007f82048b9000 CR3: 00000001d43c8000 CR4: 0000000000160670 [ 242.566046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.573309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.580546] Stack: [ 242.582693] ffffffff8426ea20 ffffffff847ee200 000000000001bca0 0000000000000040 [ 242.590191] dffffc0000000000 ffff8800bac67d00 ffffffff810b94fb ffffffff839f56e0 [ 242.597725] 0000000000000003 ffff8800bac67d60 ffffffff81d10097 ffffffff81419f63 [ 242.605246] Call Trace: [ 242.607795] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.614183] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.621248] [] ? print_lock+0xab/0xae [ 242.626689] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.633422] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.640401] [] watchdog+0x6fa/0xae0 [ 242.645667] [] ? watchdog+0xc3/0xae0 [ 242.650992] [] kthread+0x268/0x300 [ 242.656183] [] ? reset_hung_task_detector+0x20/0x20 [ 242.662838] [] ? kthread_create_on_node+0x400/0x400 [ 242.669470] [] ? kthread_create_on_node+0x400/0x400 [ 242.676132] [] ret_from_fork+0x3f/0x70 [ 242.681632] [] ? kthread_create_on_node+0x400/0x400 [ 242.688300] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 24 17 00 4c 89 e7 57 9d 0f 1f [ 242.707433] Kernel panic - not syncing: hung_task: blocked tasks [ 242.713574] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.111-gc2f631b #20 [ 242.720816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.730136] 0000000000000000 abb887cd63862a85 ffff8800bac67ca8 ffffffff81d0513d [ 242.738079] ffffffff83882420 ffff8800bac67d80 dffffc0000000000 7fffffffffffffff [ 242.746016] ffff8800bb1c03e8 ffff8800bac67d70 ffffffff81419a3a 0000000041b58ab3 [ 242.753961] Call Trace: [ 242.756515] [] dump_stack+0xc1/0x124 [ 242.761842] [] panic+0x1aa/0x388 [ 242.766825] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.773721] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.780959] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.788195] [] watchdog+0x70b/0xae0 [ 242.793442] [] ? watchdog+0xc3/0xae0 [ 242.798771] [] kthread+0x268/0x300 [ 242.803922] [] ? reset_hung_task_detector+0x20/0x20 [ 242.810554] [] ? kthread_create_on_node+0x400/0x400 [ 242.817183] [] ? kthread_create_on_node+0x400/0x400 [ 242.823813] [] ret_from_fork+0x3f/0x70 [ 242.829322] [] ? kthread_create_on_node+0x400/0x400 [ 242.836093] Dumping ftrace buffer: [ 242.839629] (ftrace buffer empty) [ 242.843307] Kernel Offset: disabled [ 242.846913] Rebooting in 86400 seconds..