[ 23.008936] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.428675] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 27.937354] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 29.092432] random: sshd: uninitialized urandom read (32 bytes read, 128 bits of entropy available) [ 29.178764] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. 2018/01/31 01:59:44 fuzzer started 2018/01/31 01:59:45 dialing manager at 10.128.0.26:44335 2018/01/31 01:59:49 kcov=true, comps=false 2018/01/31 01:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/01/31 01:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000ddb000-0x70)=[{&(0x7f0000570000)=""/89, 0x59}], 0x1) poll(&(0x7f00000e6000)=[{r1, 0x200, 0x0}], 0x1, 0x0) 2018/01/31 01:59:50 executing program 3: 2018/01/31 01:59:50 executing program 1: 2018/01/31 01:59:50 executing program 2: 2018/01/31 01:59:50 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r1, &(0x7f0000003000-0xc1)=""/193, 0xc1) getdents(r1, &(0x7f0000013000-0x90)=""/144, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:59:50 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea5000-0x8)={0x20080522, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000281000)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 40.256139] IPVS: Creating netns size=2552 id=1 [ 40.322080] IPVS: Creating netns size=2552 id=2 [ 40.394266] IPVS: Creating netns size=2552 id=3 [ 40.458831] IPVS: Creating netns size=2552 id=4 [ 40.539179] IPVS: Creating netns size=2552 id=5 [ 40.644781] IPVS: Creating netns size=2552 id=6 [ 40.772985] IPVS: Creating netns size=2552 id=7 [ 40.896839] IPVS: Creating netns size=2552 id=8 [ 44.078416] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 01:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) write(r0, &(0x7f0000362000-0x57)='\t', 0x1) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/31 01:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 01:59:54 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000015000)={&(0x7f000001f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000004000-0xc)=[{&(0x7f0000024000-0xaa)="", 0x0}], 0x1, &(0x7f000001e000)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) 2018/01/31 01:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000442000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) 2018/01/31 01:59:54 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) sendto$ax25(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000005000-0x10)={0x3, {"5cabd417410154"}, 0x0}, 0x10) 2018/01/31 01:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) 2018/01/31 01:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) recvmsg(r0, &(0x7f00003e9000-0x1c)={&(0x7f0000ad3000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000022b000-0x10)=[], 0x0, &(0x7f0000259000)=""/142, 0x8e, 0x0}, 0x0) 2018/01/31 01:59:54 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ee4000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000031a000)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/31 01:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ppoll(&(0x7f0000b47000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000016d000-0x10)={0x0, 0x0}, &(0x7f00002f5000-0x8)={0x0}, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000f21000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e85000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000c3000-0x4)=0x0) 2018/01/31 01:59:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1a)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0xffffffff7fffffff, @loopback={0x0, 0x1}, 0x2c}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="84", &(0x7f0000048000-0x4)=0x0, &(0x7f0000aa4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000003000-0x4)=0x1f) setns(0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sync_file_range(r2, 0x13e7d5b, 0x7f, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40040, 0x0) 2018/01/31 01:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000861000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/enforce\x00', 0x10040, 0x0) getsockname$ipx(r1, &(0x7f00004ee000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000082e000)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/31 01:59:54 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa6000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa6000)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00004c6000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f000018c000)=[{&(0x7f0000118000-0x94)=""/148, 0x94}, {&(0x7f0000fa7000-0xbc)=""/188, 0xbc}], 0x2, &(0x7f0000c5c000-0x80)=[{&(0x7f00002de000)=""/15, 0xf}, {&(0x7f0000fa6000)=""/22, 0x16}, {&(0x7f00002fe000-0xb6)=""/182, 0xb6}, {&(0x7f0000fa7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa6000)=""/198, 0xc6}, {&(0x7f0000fa6000)=""/213, 0xd5}, {&(0x7f00007e1000)=""/19, 0x13}, {&(0x7f0000fa6000)=""/247, 0xf7}], 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000827000)={&(0x7f0000000000)='g', 0x1}) 2018/01/31 01:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 01:59:54 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000fda000-0x10)=[{&(0x7f0000fd8000)="833469896437524fc58571ba5810cbb2cf447ae058d9e4921acc6ebf741651287d24d49c0cda3d26e91d0a1de8becb778c6686f015254143ccbf4aab59cd8a4a22d44e0ad43da9ca456343c604e6b02e728e6c2a05273ac2e54bc9413478ca33c9cc8c0ff88c5ae0c39541362e68ca40f333a5090c147ac432a962d4a90d13119a1afc3c4b976c", 0x0}], 0x1, 0x7) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) 2018/01/31 01:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000b4000-0x44)="000550758c01ff7f6d27de7dde4ecdc10bcc501f0e14857f560afdabed2729c20eb63ddb764c11e3cb385ff6d3df6a2125b78f85dd8ee92815e746f6d44dd208002a3455") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f00002c3000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x13, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) getrusage(0x0, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000fc7000)="24020000170007003200000100367700fb06ff00ffffee00fbffffff0000000000fd10", 0x16) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000043d000)={0x5, 0x7, 0x1000, 0x0}, 0x2) 2018/01/31 01:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x3) ftruncate(r0, 0xffff) r1 = getpid() syz_open_procfs(r1, &(0x7f0000834000)='net/wireless\x00') write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/31 01:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 01:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000963000-0x10)={0x2e2, 0x6, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r1, &(0x7f00003f0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/31 01:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x0) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00005a0000)=""/0, &(0x7f000053f000)=0xfea8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) getresgid(&(0x7f0000f54000-0x4)=0x0, &(0x7f0000cb1000)=0x0, &(0x7f00007bb000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r6, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454dc, &(0x7f0000993000)=0x0) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) 2018/01/31 01:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f00004b5000-0x8)=0x80000100000001, 0x8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nfc_llcp(r0, &(0x7f00005d7000)={&(0x7f0000d9a000-0x60)={0x27, 0xcab, 0xfffffffffffffff7, 0x2, 0x6, 0x6, "6a3816e437ce36395ed0894e8471477671c9efc83018c1dca382e09e6157d4a2e1cb4fb652a8bdf76dd19ed22333ed9666fa53c9a069551ada3eb588730631", 0xfffffffffffffbd3}, 0x60, &(0x7f0000796000-0x30)=[{&(0x7f0000243000)="d610eadb537a20237b3e54b1227e2822263eb2bde0c841e32a4a8bd9ad0bfc8840dc4c4e1f8d08d1fbcad02799174b201b013d7cdf5e3f6892a72cc94473ecd9eab983408d75aa108653f599aac8632c8ea70324b88a51010bd94aef1c81f9081676f2124303accaadb7521f5c569749d406348e48193c853bd28e933616ee6942b5fed7d84e2e7f47e746eb5116b7ee9f9e1e230b50331b608504898af7d83a0df0c33aae9fb2eb6d44a6b9db090faef8501076da2ad5bb9533eb5c", 0xbc}, {&(0x7f0000bc7000-0xef)="ad9483ed1414abc1ca514e32f3ef5d69ba72a2adf398a8084867bdde95884fa9c622814b6a935da4fed76f66bbeed61d44ea23ea053a1942b104ea56ca9ae1272dc194184418b259a849f4a0afec938a570a4b80c28d792977f17947751454a407dbf9813eda3a30327c4d37f28ca76afe4e49a2bdea4be236598a648156dacaeb18708b3ea9fe274ab269b37ef4f46bb5ba8297227ae91d652608601ed133af4e7ff2a6adeb2a805c3ac9ef3536124f774fc34ad3283899ceaa3b7d297d451287448e157869ec594e9638362556d99106b8eeeda81f81fbd42a70783014f5a12345116694d6a2a4f4dae27b2425c1", 0xef}, {&(0x7f00001a6000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x0}, 0x8000) 2018/01/31 01:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet(0x2, 0x807, 0x1, &(0x7f000002b000)={0x0, 0x0}) recvmsg(r1, &(0x7f00000c5000-0x38)={&(0x7f00008aa000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000310000)=[{&(0x7f0000fb7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de1000-0xf1)=""/241, 0xf1}, {&(0x7f0000a0a000)=""/217, 0xd9}, {&(0x7f000076d000-0x98)=""/152, 0x98}, {&(0x7f00001f7000)=""/201, 0xc9}, {&(0x7f0000b0c000-0x68)=""/104, 0x68}, {&(0x7f0000906000)=""/76, 0x4c}], 0x7, &(0x7f0000417000-0x1000)=""/4096, 0x1000, 0x1}, 0x2000) 2018/01/31 01:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x400) bind$inet6(r0, &(0x7f00001a4000)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, &(0x7f0000929000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b92000)=0x10, 0x800) listen(r1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000028000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000bf6000)=0x0) 2018/01/31 01:59:54 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000)='/dev/sequencer\x00', 0xb00, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) 2018/01/31 01:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:59:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000013000-0x88)={0x4000000, {{0xa, 0x1, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000011000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x3)='.@\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:59:54 executing program 6: 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) setitimer(0x2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000009c000)='.request_key_auth\x00', &(0x7f0000e11000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000913000-0x1)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1c)='(bdevuser@posix_acl_access{\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002b4000)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000038b000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000027f000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x4000000000001c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) [ 44.600478] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 44.631285] device lo entered promiscuous mode [ 44.663611] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor2/5292 [ 44.672318] caller is __this_cpu_preempt_check+0x1c/0x20 [ 44.677834] CPU: 0 PID: 5292 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 44.685361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.694714] 0000000000000000 87ba4041e12c91ca ffff8800abc6f800 ffffffff81d028ed [ 44.702772] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800ac0a8000 2018/01/31 01:59:54 executing program 1: 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)="") r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) mount(&(0x7f0000965000-0x8)='./file0\x00', &(0x7f0000a46000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x1fff, &(0x7f0000524000)="") listxattr(&(0x7f0000a05000)='./file0\x00', &(0x7f0000af1000)=""/233, 0xe9) 2018/01/31 01:59:54 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000003000-0x4)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x101001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 44.710885] 0000000000000003 ffff8800abc6f840 ffffffff81d62834 ffffffff810002b8 [ 44.718918] Call Trace: [ 44.721506] [] dump_stack+0xc1/0x124 [ 44.726873] [] check_preemption_disabled+0x1d4/0x200 [ 44.733622] [] ? 0xffffffff810002b8 [ 44.739779] [] __this_cpu_preempt_check+0x1c/0x20 [ 44.746293] [] tcp_try_coalesce+0x249/0x4d0 [ 44.752303] [] ? tcp_parse_options+0x970/0x970 [ 44.758543] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 44.765650] [] tcp_queue_rcv+0x127/0x720 [ 44.771365] [] tcp_send_rcvq+0x39b/0x450 [ 44.777092] [] ? tcp_rcv_established+0x2230/0x2230 [ 44.783677] [] ? do_softirq.part.17+0x40/0x60 [ 44.789841] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.796692] [] ? lock_sock_nested+0x90/0x120 [ 44.802793] [] ? trace_hardirqs_on+0xd/0x10 [ 44.808767] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 44.815090] [] tcp_sendmsg+0x1e8f/0x2b10 [ 44.820795] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.827793] [] ? sock_has_perm+0x1c2/0x3e0 [ 44.833680] [] ? tcp_sendpage+0x1830/0x1830 [ 44.839628] [] ? inet_sendmsg+0x201/0x4c0 [ 44.845398] [] inet_sendmsg+0x2bc/0x4c0 [ 44.850996] [] ? inet_sendmsg+0x73/0x4c0 [ 44.856681] [] ? inet_recvmsg+0x4c0/0x4c0 [ 44.862464] [] sock_sendmsg+0xca/0x110 [ 44.867980] [] SYSC_sendto+0x2c8/0x340 [ 44.873493] [] ? SYSC_connect+0x310/0x310 [ 44.879267] [] ? __fget+0x232/0x3b0 [ 44.884516] [] ? __fget+0x47/0x3b0 [ 44.889683] [] ? __fget_light+0xa1/0x1e0 [ 44.895370] [] ? __fdget+0x18/0x20 [ 44.900541] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 44.906746] [] ? SyS_futex+0x210/0x2c0 2018/01/31 01:59:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xf8)=""/248, 0xf8}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f0000004000)=""/28, 0x1c}], 0x3, 0x6) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x5)='comm\x00') write$fuse(r1, &(0x7f0000aa3000-0x34)={0x10, 0x0, 0x0, @random=""}, 0x10) fdatasync(r1) 2018/01/31 01:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 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]}) dup2(r0, r0) 2018/01/31 01:59:55 executing program 6: 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) setitimer(0x2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000009c000)='.request_key_auth\x00', &(0x7f0000e11000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000913000-0x1)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1c)='(bdevuser@posix_acl_access{\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002b4000)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000038b000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000027f000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x4000000000001c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/31 01:59:55 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f0000cc9000)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000bf8000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f00009d5000-0xaf)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000002000-0x8)=0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ec6000)=0x0, &(0x7f0000001000-0x4)=0x4) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x9) getpid() ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000f24000-0x8)=0x0) [ 44.912298] [] ? do_futex+0x15d0/0x15d0 [ 44.917897] [] ? security_file_ioctl+0x89/0xb0 [ 44.924107] [] SyS_sendto+0x40/0x50 [ 44.929360] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 01:59:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000319000-0x4)=0x0, &(0x7f0000afe000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x80)={0x2, 0xb, 0x9, 0xf, 0x10, 0x0, 0x4, 0x1, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x7fffffff, 0x4, 0x20, 0x4, 0x80000000}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0xffffffffffffffff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000aec000)='/dev/usbmon#\x00', 0x6, 0x100) syz_open_pts(r2, 0x400000) 2018/01/31 01:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x101, &(0x7f0000c6d000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000035b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000df0000)=0xffffffffffffffff, 0x4) socketpair(0x4, 0x80005, 0x8000, &(0x7f00004b5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000126000)={0x0, 0x3}, &(0x7f000022c000)=0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e2b000-0x28)={@common='ip6_vti0\x00', &(0x7f00006ce000)=@ethtool_cmd={0x4f, 0x7, 0x8, 0x7ff, 0x1, 0x80000000, 0x100000000, 0x800, 0x4, 0x5, 0x66b5, 0x7f, 0x5f1, 0x8, 0x0, 0x6, [0x2, 0x2df4633c]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b87000)={r4, 0x3f, 0x7, 0x9}, &(0x7f0000ada000-0x4)=0x10) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f000065e000-0x38)=[{r5, 0x0, 0x0}], 0x1, 0x5) syz_open_dev$sg(&(0x7f0000dc5000)='/dev/sg#\x00', 0x1, 0x40000) write$selinux_access(r0, &(0x7f0000853000-0x2f)={'system_u:object_r:boot_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x34, 0x0}, 0x2f) [ 44.976702] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/01/31 01:59:55 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f000062d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x2, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1f}}}, 0x3a) 2018/01/31 01:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000539000)=0xf1c4) r1 = memfd_create(&(0x7f0000a4e000-0x2)=')\x00', 0x2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000685000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r2, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) syz_open_dev$usbmon(&(0x7f0000f60000)='/dev/usbmon#\x00', 0x81, 0x40) poll(&(0x7f000000c000-0x1b)=[{r2, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r2, 0x5402, &(0x7f000057d000-0x14)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:59:55 executing program 1: r0 = syz_fuse_mount(&(0x7f0000c32000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fsetxattr(r0, &(0x7f0000ba3000)=@random={'osx.\x00', '(trustedsecurity^nodev&&vmnet0systemvboxnet0+&!\x00'}, &(0x7f00005ef000-0x5)='system.(vmnet0self$)%T\x00', 0x17, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x17)='system.(vmnet0self$)%T\x00', 0x1) 2018/01/31 01:59:55 executing program 0: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006a1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d9000)=0x1c, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000022000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000092000)=r1) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/checkreqprot\x00', 0x200000000000023e, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00008db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000065a000-0x8)={0x0, r4}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051c000-0x16)='/selinux/checkreqprot\x00', 0x80500, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000298000-0x8)={0x0, 0x100000000}, &(0x7f00002c1000)=0x8) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00008da000)={r7, 0x7}, &(0x7f00008db000-0x2)=0x8) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup3(r3, r6, 0x80000) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000106000-0x18)={0x0, &(0x7f00007d4000)=""/112, &(0x7f00008da000)=[]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00008d9000)={r5, 0x80000, r6}) ioctl(r2, 0x800000040004581, &(0x7f00008d8000-0x48)="") 2018/01/31 01:59:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') pwrite64(r0, &(0x7f0000360000-0x82)="ec", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000002000-0x8)=0x5) 2018/01/31 01:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000001a, &(0x7f000082b000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) listen(r1, 0x3fff) 2018/01/31 01:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001d2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fea000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000081d000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100000001, 0x1, 0x9, 0x4}, 0xa0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40085112) socket$pppoe(0x18, 0x1, 0x0) 2018/01/31 01:59:55 executing program 7: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000004c000-0x6)=0x2) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000004b000)='./file0\x00', 0x120) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000004c000-0x1)=0x0) times(&(0x7f0000020000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x400, 0x0, 0x7}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003c2000-0x5)='eth0\x00') readv(r0, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) 2018/01/31 01:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x1, 0x3, 0x81) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg(r0, &(0x7f0000f47000-0xf0)=[{{&(0x7f00006bb000-0x10)=@ipx={0x4, 0x5, 0x1e, "39e9154326d9", 0x8001, 0x0}, 0x10, &(0x7f0000e87000)=[{&(0x7f00003ff000-0xb6)="4e047b147d0a828d25edd230d61e8f0255544980949cc2707b540771adf333cb2980160b7d8d4bc73b1fb478fc02152b9c0f73ecd427b4f6bce195fe91dc32f31cd4d69d1493d398bf2cde88fea14b3c52ca6e1d2ce3f91c2cb75f6382b1bb7269250f1e4c62b9cdec5ecb726abf6176e8f0e3b4feceb58c7c4450d7bf0178a0a8b18cf22057ae06e09068bff74fb66e6cef6499fd3c29e51b23af5497757aa72c6eb51d3886382b9c73bbb1b856dcbc947c096041fd", 0xb6}, {&(0x7f0000d82000)="1e7392b74ff277b9ab0c6eda70ab9f5c554eeb81b02a91adecfb2b6217835b4782fc0dcc7bc16434f3b4fec5041552c08f92013b1d281db33c4d0dd36829254a54", 0x41}, {&(0x7f0000c67000-0x19)="633ce9c6adb9ab14932dff1d99985ba38b8b085470497be61e", 0x19}], 0x3, 0x0, 0x0, 0x4004880}, 0x1}, {{&(0x7f00007d2000)=@sco={0x1f, {0xfff, 0x1, 0x7, 0x100000001, 0xc584, 0x2}}, 0x8, &(0x7f0000a5d000)=[], 0x0, &(0x7f0000b4d000-0x48)=[{0x48, 0x195, 0xcb, "b5b0be06c3c4cb8a39b222d87cae461a2c372861bdd4d37e7adac7d9a7a50ae25113f2c2ddce224f75767145c3241becf43e"}], 0x48, 0x4000000}, 0x0}, {{&(0x7f0000ed0000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x2}}, 0x2e, &(0x7f0000268000-0x20)=[{&(0x7f0000506000)="a65a0f6e4a8aad76590da5f08456d8126aa26edee83c38ee644d4868ef62d43ebd8f1c995f4bd4fcabb30a29017e25990d13335c5c303b619b891c7758279e931f280d03d5d7a5ed69fce3e7556179d0ff31b2e09a1be4cc1d82ae4fbab6d03dae633ae3c2ad307346f28eb877fdc60fd9b1821d8d8e66f0709c8dd24505872ef7f319e5ad537dbbdcdc07667dd9fb753ba245c7ad8aca63cde0eb9bbe14ce0eaa4426e97ce787dacf48", 0xaa}, {&(0x7f00006b2000)="", 0x0}], 0x2, &(0x7f00000f2000)=[{0xa8, 0xff, 0xdcd, "b46c36e3490f3072a2ac1a8d407a18f16cd10a1afb92776bed526f8c8425a4a623a3c8bfe4702dba14ea409aa56e6a6d98a31add797992046b26506d5d163a9531cb676ed5a0bec2976a9eaac6ddb779120f5749cfd6a07987670218e88514aaee0c9cd380948cd590ef76e6f855f3c7dd5dedb1d14d27a398da2c87c613ac23b21b46968a51c8d23def7477f9858601369a56f80e4a"}, {0x58, 0x10f, 0x7, "001037ac14becc22fe3df53b1ee0d54d26833f9c8cdf27eb592d85481e4ca7ca2d59623b8cf0191a5cf711b27e09f60846e43077b0f9c01a93b74c40e174b24e8dc36b74723d2f9c"}, {0xc0, 0xff, 0x5, "205bb05fb685c37a5abb68827a01c09c5b2c527ef736a698d193c3fc47d6f5b050279757b23b3ec9e4c5c1b694653cbbaa58b37599af012007204b8be96871aedd7ae2bceddb012f1777c3072b3f41161ef4a55221380f4e78645f20f308b78141dedf1b63e2de835edc6feddc6b574912cc9483648f666231b55369999a264b364014dcdd04ac6b336e69760ae2e2ec20dac79168753404bfa119aab8856bc941e173bd7f737998ffe3c28332fc5a44"}, {0x28, 0x199, 0x7, "fbe40441964879270fe9fd89b21ad65486f3dd8100"}], 0x1e8, 0x800}, 0x10000}, {{&(0x7f0000974000-0xe)=@l2={0x1f, 0x2, {0x5, 0x9, 0x6, 0xff, 0x200, 0x7044d3d9}, 0x7, 0xffffffffffff7fff}, 0xe, &(0x7f000087f000)=[{&(0x7f000029b000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000610000-0x3a8)=[{0x110, 0x11f, 0x1, "cb8e9dd95a4d2c7b622b2c51a7f7e8ee18a98d59775ee87cd66421c52164e248a0fb1335e53ee8101c45f975a2ff52c34c95f0676ee3343113ff4edbc2b2455a14e12f7bbc97a302d1b67be8486873ed30751894461ca4d9b1e9632505801234ef4a6c5b99ffee6cee12766741182e663cc5c20c52fae3279b86a3ce5a1f0ead40df0569e6e6e4536ee97c78e3aebbfcd8a56e4513d1c4eac45f17318f1e281c40f09f0872b9eb169b37433096b0c485898a8b1ef0086fc73c628ed5dfdf31980d4e5f3caf31a7ced31e79843c38a85dac5ff39a8358013bfdbba92010226c4a99f8af25ffb4d9587700e38174f01a51250d0e46237f4045e7"}, {0x108, 0x13a, 0x5, "efc10709082549dcebfbb4a80d731dd2c7119e2a2bff23d8677b0ac1c4af607abc45aa67144141e43d17dd2dfcdee5a650c548d639e5b6003d92d454e022b3447ea89b5fb389734d78938ee37c5d67cfee03e43a4f8a033b6c623b88a08e6aa4d07c1b0f26b5dcce1eb51c2e0b9a23d6e261947cbb7feea1370d07261734cb719025e57ae91545bde423f7f82d3055124af36b3aab7c0c76168352f4f92451c6b3f0ffeefeab992496bbcb480d7d02051f4fcff6a9664c43b27693784d2cab7d8134fa922846d79845a6646484a48d483520d8dff370b6bd6ea015b3a9e04a82bb9d316bf0820d69567b6000f6aa17091f138ef489"}, {0x60, 0x109, 0xc9, "18e77224117e951f0935ed980058df1d6e5f69e56928e03215f4038b99e954171334ef071d64f69888014496e3cfd2296ec85219c39b763f40d0e363534079f331bb6b81009e094e39098f3b2d1d375f"}, {0xa0, 0x0, 0x7fff, "5a721a37c11c1b7f47667cdcaa33545154312de7e103b9f8f274487afe3201febc291ecf0915ca71b1c2b4f591a189d053bc079b3a54c557f97a37f1076f2a7e0cd95cac11aaeef63cf1276555de8a71826a11b998e257c9b0d762d09ea4a9efbb937ad89c040dbbbe0820ce8d5be0ddd03d0f39fd77645c9619cb1432b75353a4448a0e742f197447c970e9"}, {0x90, 0x0, 0x71, "87f5cb08b39c887e98a0f095b38ac20b292a2ccc60bb7d51c250a05332c95887afae87a05475fe3acdfbe75f948f4e152e3d04e2ad1c6abd51b0eb8c84d7701470ecc3c78407bbf44cdd8e92f4d2dd4721ca19a61dea2f5b21097061869c7371015373fcecbca531f5585f4f1326219ebe167bf4fd1042351399cd8fedfed3"}], 0x3a8, 0x4000}, 0x5}], 0x4, 0x5) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) mount(&(0x7f0000abb000)='./file0\x00', &(0x7f000038c000)='./file0\x00', &(0x7f0000777000-0x7)='autofs\x00', 0x0, &(0x7f00001c1000)="") 2018/01/31 01:59:55 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:59:55 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) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00007ac000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000e1000-0x8)={0x0, 0x9}, &(0x7f00006d5000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000574000)={r2, 0x56, "fef5f06cbb4ec0916bb7d2e5a8d53bff75649507dce30863c6d27a6e4527356b6e157b54dab8e9b2e13363410bff1e99d89d5ca01596b9aefeae3a6dfc1a923cb857b53876abcb48d447f610ccffd1216adee2d59a7c"}, &(0x7f0000cb8000-0x4)=0x5e) 2018/01/31 01:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00003d9000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffffb) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f000017c000)={0xa4, 0x9, 0x80000001, 0x5343, 0x37, 0xff, 0x9, 0x101, 0x400, 0x2}) r3 = socket(0x1000000000010, 0x2, 0x10) write(r3, &(0x7f0000346000)="24000000130007ebfd1e791afe250002050000000000010300001700100b090000cdbdeb", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003d7000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d4e000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000015a000-0x8c)={r4, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = getpid() getresuid(&(0x7f00005aa000-0x4)=0x0, &(0x7f0000754000-0x4)=0x0, &(0x7f00005f7000)=0x0) fstat(r0, &(0x7f0000118000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f6e000)=0x0) stat(&(0x7f000080a000-0x8)='./file0\x00', &(0x7f0000733000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r9, &(0x7f0000a95000-0x90)=[{&(0x7f00004c9000)=""/81, 0x51}, {&(0x7f000029d000)=""/218, 0xda}, {&(0x7f0000567000-0x8c)=""/140, 0x8c}, {&(0x7f000061c000)=""/178, 0xb2}, {&(0x7f00004fd000-0x21)=""/33, 0x21}, {&(0x7f0000b92000)=""/13, 0xd}, {&(0x7f00000d1000-0x7d)=""/125, 0x7d}, {&(0x7f00000e9000-0xa4)=""/164, 0xa4}, {&(0x7f0000d4f000)=""/4096, 0x1000}], 0x9, &(0x7f00001ce000)=[{&(0x7f0000f08000)=""/120, 0x78}], 0x1, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000077c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bc000-0x4)=0xe8) getgid() sendmmsg$unix(r1, &(0x7f0000e73000-0x118)=[{&(0x7f0000f90000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b59000)=[{&(0x7f00006fc000-0xc5)="329b574be7a0a78913f4d6016074617268b7981b575970459fbae62a60dab5318d40f9da3bd3fd51e74a77011049fcf7d2e46b517e6cbd7c73ea5c627b6e2f42586ed80cb59bf3299dc1bbdf477045bdbe0f5f2bbbc0a3c92e297533791ba56bb425b53b60b15d9ae2a36c25a774264579e060be90b26af36a4f40bb75bb3a769e3ca1cd33ebfcdef4a6bcb9ab59f204fb273b8f9b22abc118a40b63227aae158c2ebc538a3751fbb13a51791347e03ee722f7e8c14bfff61cdda6400e720124a74bbd23d0", 0xc5}, {&(0x7f0000433000-0x40)="4d7495878c4e97ea9b543952495e873efba6f7d5ed857979898e4ffa4327bfcf7f0ff85ddf7f2bf4ea5509dcd96ffd7bcf31c7219230b387c5b02fc41ed0da1e", 0x40}], 0x2, &(0x7f0000f41000)=[@rights={0x20, 0x1, 0x1, [r3, r0, r0]}], 0x20, 0x20000000}, {&(0x7f0000175000-0xa)=@file={0x0, './file0\x00'}, 0xfffffffffffffcb7, &(0x7f0000743000-0x10)=[{&(0x7f0000640000-0x16)="1ff78b23c40836b0770eedfb84357c6b89fe57c884ad", 0x16}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000f08000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005f9000-0x60)=[{&(0x7f00004c8000-0x8d)="d11b7a71536d723a566ecc7e9a742ab9d54287544fac79bff0825dcab3644374d985bfe4d39027a07d7fd2a8fcf4e1a9dc5d3c43d2c56b1609ffed1ed096a6618895d58e6184cd3857dbc62e37d0fa170faa08cc82e259aa9b46c143aec55458454ba8493bed791756f5cfedac5ae125d672caa1719719b1125f58f7cd23a9f114aeec4b309bd87242c54113b6", 0x8d}, {&(0x7f000086e000)="f7efe2753f20ecfdfc32b7b82d66a051b53c01512daa97df020e6e0308aa2bbd5c607ec81bc70d12d681142b9c88d117a48a38c9d60b9292bd378efdb8b50497e1f3b1eccf45bbdd55f99e61181230a21985bdb3d2086bb62c48b14ab36abad44ae10b2bdf169b91238200afafe8a060265dc5755c2e6226b88bcde285a82975eab6f3275865b74881b027b42494101684a637f7f1c000cc5ac18549aec558f17c60477a8402f8ee02eb5563bab591f92f6c708727f6507032dc8ea6068d445679578fad426bd1f66b9aecf5b052705c65666486c5d043bae88928a6b516d6fe123da63db9d2cb", 0xe7}, {&(0x7f0000331000)="", 0x0}, {&(0x7f0000a60000)="653ed66bbeb84afcc94ae480afd1980c4840e4d56440ef29430bde17925438f3a11cc6b93333dd3a1ad9b01627eb51ac59def76db909e027b5b9c02c7a777c97bdd108693ca29a62cfab1538dd0b69eee8bf07d2b28a68aabd087642435492241b70bc4f55b33a3578ca5602683a7ff2f5bb2ea23932d7be7864d2781ae998", 0x7f}, {&(0x7f0000099000)="2afbcfac469c671c637fcafd16c49909fb3cf5846d697d8dbd93ffc2f705825992843450c31a8c3ab307a2a86a402da1380fb95546bbc6194f574944e5f45fcebbb5bc1642f31c793466aab1f39d89d94d69d55cc91c772207b6a9e7caca04b1385090e0c5a5caf3dac4ac12e02376482d0e6d4dcc9c803bd5bad1a36546ba", 0x7f}, {&(0x7f0000887000-0xff)="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", 0xff}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000f07000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000967000)=[{&(0x7f0000caf000)="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0x1000}, {&(0x7f0000893000)="b13af2d33124ec47d466088bfef6fd5607654e6df1e9dfafce14077be54f9a4470d5c3081ed682da11285a48a919c9ef835bbad231bf466460ce42c0481c3688252687a6ac7b5689a28f798703ae97627f88109ff9e94eeb19ed86e94bd7fdf9f892c79e4f79eebaf4d372dcd3a573e5e88e1dc8f3513c75df7d913a1145324a6c5adf8dd76467254bf9e5c36324406b3520d595bfaa220a8d0daf6ff9f64c12762baf819454b25249bfcd3ac6507062131e", 0xb2}, {&(0x7f0000fee000-0x98)="e22dc1a44dff49f840ee506d98876542191902ad7aaa9581aa67c96d301821456af68aa5531332ce3eb1036361fea308698d10d4d784b17f9e49346de0239a0f93e5c240b447e31f139c010ef1b66bd6756029ca257ee43e467e72788a5e5cb978ade7dec0260c2f5e65ed01f92e5e9acd913ca5030919eb536060a81e4a276f8052e28fab0791d0c4cb8427fdc39a80a94dc7f10bb416c5", 0x98}, {&(0x7f00009b3000-0x55)="2803fb49875693b5f4326149500564b89f88e5849293fff62627379bf9e5314aaf6c7a8e948a20ac2eb62f050b4e415b3a2728bbc78990153c1f73779a37af565ccad89ed040c91535b49d006ea34f10c0218f63b0", 0x55}, {&(0x7f00003e1000)="15545a5fc085a45514fe455c860855cfcc3199cb01ffb894d2f26b475a68f236bd33439787990e51ec383eb84993763dbff68a6e4d00c67ec071c6b2fd030398b2cb7f526f79adff002fcb23082d8a0a689f1b072837039b512f5a7cd792837eb23fdda924e7823654c4122cea3ff1f12d0297181cbd11e1d6560d7b930311aad73fd176d34de3fcb49182a51e0798f8c89b819b1307fc81ebb64914328927f06a", 0xa1}, {&(0x7f0000710000-0x6e)="6385f3079e8271a8c876bbc5386d76416fd8625212558ab34b39c798bef64d984f56fa8b0e784f916a980c5e010408cc8a7ea3e8dc3439761d398abfdd8001a29f87f6fe88d1ad4cc54499fe41e42bace66d6817584477ad983325110d9c395fac3b7de99a910d2cc5bf34dcf3a9", 0x6e}, {&(0x7f0000b37000-0x86)="db1901f9ee3d5deaf98d1d3e749812642d7c8c8cb35e909cc01bfbefbe5a4ad2fba1dc8afeab5e948c49196f0a548b6fe0bfa949167ac3614d14a722cbf7becd6a927378909d29777aad67c11a315df67c5ac5d0d371cf20d8650f67009b39023ebcc26cea59bb9a32b0396228086b7ca920ad6241c2ad3ba0d019dbb6710c896907579ea5e2", 0x86}], 0x7, &(0x7f0000a77000)=[@cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r3, r0, r1, r1, r1]}], 0x88, 0x0}, {&(0x7f000064b000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b30000-0x10)=[{&(0x7f000061b000-0xff)="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", 0xff}], 0x1, &(0x7f0000ed3000-0x70)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r9, r6, r8}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r3, r0, r1, r0, r1, r0, r1]}], 0x70, 0x1}], 0x5, 0x0) recvmmsg(r0, &(0x7f0000100000-0x40)=[{{0x0, 0x0, &(0x7f0000b64000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000040b000-0x8)={0x0, 0x0}) r12 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000083a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETLINK(r12, 0x400454cd, &(0x7f0000547000)=0x7) time(&(0x7f0000d17000-0x8)=0x0) 2018/01/31 01:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000539000)=0xf1c4) r1 = memfd_create(&(0x7f0000a4e000-0x2)=')\x00', 0x2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000685000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r2, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) syz_open_dev$usbmon(&(0x7f0000f60000)='/dev/usbmon#\x00', 0x81, 0x40) poll(&(0x7f000000c000-0x1b)=[{r2, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r2, 0x5402, &(0x7f000057d000-0x14)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:59:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000-0x6)={0x5, 0x4, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") signalfd4(r0, &(0x7f0000104000-0x8)={0x8001}, 0x8, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000782000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000063000)=0x14) writev(r0, &(0x7f00008d8000-0x10)=[{&(0x7f00008de000-0x87)="fe", 0x1}], 0x0) recvfrom$inet6(r0, &(0x7f0000bfc000-0x1000)=""/4096, 0x1324, 0x0, &(0x7f00001a1000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000000040}, 0x1c) 2018/01/31 01:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000cac000)='/dev/snd/timer\x00', 0x0, 0x28000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b02000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000600000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000080a000)={0x3, 0x3, 'client0\x00', 0x1, "9088e1c47994ec91", "4e1f9441d6e648d9ed7296b86262edd3bd7244933130596929163ab1eeb36d7c", 0x9, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c74000-0x4)={0x80, 0x432, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000271000)={{0x100000001, 0x0, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000012f000)='net/ptype\x00') getpeername$packet(r0, &(0x7f0000079000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000018b000)=0x14) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b71000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000024a) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r1, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) [ 45.245513] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 45.271256] audit: type=1400 audit(1517363995.513:5): avc: denied { create } for pid=5390 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 01:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socket$netlink(0x10, 0x3, 0xf) r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dcf000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000b9d000)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00001ee000)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000087d000)={@common='sit0\x00', @ifru_flags=0x401}) timer_settime(0x0, 0x0, &(0x7f0000eb8000-0x20)={{0x77359400, r3}, {r2, 0x0}}, &(0x7f0000088000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:59:55 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f89000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f89000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x1c) finit_module(r0, &(0x7f000052f000)='-{lo&&selinuxGPLselinux@@systemGPL!:\'%@procwlan1-wlan0wlan0nodev[ppp1+eth0bdev\x00', 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000023d000)={0x0, 0x0}) 2018/01/31 01:59:55 executing program 0: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e58000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x9ed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000471000-0x9)='/dev/rtc\x00', 0x2000000006100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000eb000+0x79b)=[], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000001000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) fstat(r2, &(0x7f0000732000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1000000, &(0x7f0000064000)={0x1d8, &(0x7f0000e58000)=[{0x9c, 0x0, 0x8, 0xffffffff}]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5d000-0x8)='./file0\x00', 0x0) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000df3000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod(&(0x7f0000d5f000)='./file0\x00', 0x100, 0xa663) clock_gettime(0x6, &(0x7f0000d19000)={0x0, 0x0}) [ 45.321743] audit: type=1400 audit(1517363995.563:6): avc: denied { write } for pid=5390 comm="syz-executor6" path="socket:[12549]" dev="sockfs" ino=12549 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.369218] audit: type=1400 audit(1517363995.613:7): avc: denied { getopt } for pid=5390 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.380771] audit: type=1400 audit(1517363995.613:8): avc: denied { setopt } for pid=5390 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.391609] audit: type=1400 audit(1517363995.613:9): avc: denied { getattr } for pid=5390 comm="syz-executor6" path="socket:[12549]" dev="sockfs" ino=12549 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 01:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cad000-0x58)={0x7f, 0xb26b, 0x5, 0x7, 0x1, [{0x2, 0x6, 0x5, 0x0, 0x0, 0x970637bfb41c21c7, 0x0, 0x0, 0x0}]}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f000054a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000023b000)=""/172, 0xac) r1 = userfaultfd(0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c4d000-0x5c)={{0xa, 0x3, 0x129, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x2}, 0x4, [0x80, 0x0, 0x100, 0x100000000, 0x3, 0x21b8, 0x1000, 0xefb]}, 0x5c) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000e74000)=""/150) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x80000c, 0x0}) readv(r0, &(0x7f0000749000-0x10)=[{&(0x7f0000373000-0xbe)=""/190, 0xbe}], 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000ed1000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f44000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000706000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000328000)=[], 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000ceb000-0xbc)=""/188, &(0x7f0000b9c000)=0xbc) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000f61000-0x38)={&(0x7f00003e1000+0x4)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b60000-0x10)=[{&(0x7f0000f81000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000591000-0x76)=""/118, 0x76, 0x7}, 0x40010001) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000091c000-0x4)=0x8000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a80000-0x18)={0xaa, 0x20, 0x0}) socket$packet(0x11, 0x2, 0x300) bind$netrom(r0, &(0x7f0000391000)=@full={{0x3, {"af5570a1ccd331"}, 0x0}, [{"abad38daa3441a"}, {"e8007300355bc5"}, {"a5fcf3a7c0de1e"}, {"5b04075eb77af2"}, {"ae322832aff394"}, {"d0a3ab7ea575c0"}, {"e06c913bf3b6e2"}, {"d7bfdbaa315890"}]}, 0x48) 2018/01/31 01:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000038c000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x40004) r3 = memfd_create(&(0x7f0000cb3000-0x7)='vmnet1\x00', 0x3) setsockopt$inet6_int(r3, 0x29, 0x78, &(0x7f0000207000-0x4)=0xe39, 0x4) r4 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/31 01:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000032000-0x8)={0x0, 0x0}) process_vm_writev(r2, &(0x7f000073b000)=[{&(0x7f0000af4000)=""/8, 0x8}], 0x1, &(0x7f0000c2a000-0x20)=[{&(0x7f0000090000)=""/24, 0x18}], 0x1, 0x0) mmap(&(0x7f000094d000/0x2000)=nil, 0x2000, 0x100000a, 0x2010, r0, 0x0) 2018/01/31 01:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000629000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffff55, 0x0, ""}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/31 01:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x402) ioctl$TCFLSH(r1, 0x540b, 0x9) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) recvfrom(r0, &(0x7f0000c8b000)=""/239, 0xef, 0x41, &(0x7f000019a000)=@in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8000000000000}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet(0x2, 0x1, 0x0) kexec_load(0x2, 0x6, &(0x7f0000ca3000)=[{&(0x7f0000153000-0xea)="8e01140e077e47b205f6679f12cc4aaf9c8dc10caab8416d961a3eab107302c1ecaa7a5722e231e356f2145e50f9c329bf622c59c5391013c54b5bf2dae831e5b76277ee2c45d3578132149beeea978c3a9c279df340d59b234cd864eecb0e71311c8232838c315fb0e499d3c3fcf61e4b06a467e9549c1e7d7e5092ac8f0b51171a8529322b6a73525a2df564bc4667b927e23c4e64b13e4ecf219fde0a963aed1f4fe8adc12a77d949c615e75ee456d638b0f9fca2208a29e3c29e16705927f83abc79ab3caeaa6ba7f6bca4f405aa48e3994e1b03ec28969b10b5fb1bc8c228e0841f8a4aa9e1031a", 0xea, 0x37, 0x3f}, {&(0x7f0000d15000)="8d2fd13de054341035bba99a3019be3af8f6c8533268aee895867245588893d6ad0645ee7aab76df984e282451f0ddc3b63574a99b5e211f92f1b21d82f21a391b5b1d15abf2f91917dfc01a0658db8b5ef533b7196e8f11a3c57d5cfeac2e90bd206351b13a6ca2b877b9e5bce79e80ef235033fb721924", 0x78, 0x100000000, 0x800}, {&(0x7f000030f000)="b8b7a4b36a7289941fb8019e001f903aa461d446b9d04d592729567e5f8fc83125f2bce08456226c5c080db3138f6156dac8ac3b02ffaff96b90edbdf28b98c2b5a64c07a117397ea6cdee5db54b256e800b541f4016068ac87de5adab3d1a2ff7d5ae0968d7800617a8a2a9cd653652b96bd9f1c4cff73c36553ef7d0bbd7f5552e33e902b3a2aaaf442e436be3e68c3b449dcb7f665900866b500cb3783828cc5100311f0495eccb3ceac3cd", 0xad, 0x8, 0x3}, {&(0x7f0000506000)="78e9bbf712f60b8664bc54a497085fe975cfb78ac85926becd96b2447b867cdfc1b92e7c9690ea", 0x27, 0x40, 0x6fd1}, {&(0x7f0000786000-0xff)="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", 0xff, 0x609ffe1, 0x7}, {&(0x7f0000db3000)="bd48e4699c809aff955c2cb96f006ce6162f131f249f99678641322ed8d2d5cb9abb41a57e1fdef2289211536afa9035eb12e09b42659e5e48b5fac2ec7dfda739d9693daec9ac425b66ad1161022ff9de228d94fcc9ac8195072da502878e3ce1c8e3818a96e428721922b3ad3a177f9b8ea1ec27ae959b5718b1719d17a8d44d741193a906a9515a0dedbf2a6c482367d322e70e4a1e03418c6d1f61e7f92ee41e70e1f233f2b425530f2e8f06f05bc8c6d4cbeade5f72c1328b11c3ff5172c1db175a5838322f7e3fb454c4f9afa2d4b3915b4eb381d98526afa30c", 0xdd, 0x3e, 0xaae}], 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000815000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) 2018/01/31 01:59:55 executing program 2: unshare(0x400) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x476c4c89, 0x100000000, 0x8000, 0xffffffffffff0000, 0x1, 0xfffffffffffffff9, 0x1, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x1ff, 0x40}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000512000-0x6)={0x8, 0x0, 0x9}) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) 2018/01/31 01:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)="7e65742f5f6e697801") sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000fb) 2018/01/31 01:59:55 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) capset(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000557000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000670000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x291, 0x81}, &(0x7f0000a33000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000663000-0x8)={r3, 0x0, ""}, &(0x7f0000c8e000-0x4)=0x8) llistxattr(&(0x7f0000376000-0x8)='./file0\x00', &(0x7f000037c000)=""/34, 0x22) 2018/01/31 01:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)="7e65742f5f6e697801") sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000fb) 2018/01/31 01:59:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x102, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000239000-0x4)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4(r1, &(0x7f0000e6e000)=@generic={0x0, ""/126}, &(0x7f00002f1000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) pselect6(0x40, &(0x7f00002cd000)={0x8e24, 0x5, 0x1ff, 0x2, 0x7ff, 0xb7, 0x100000001, 0x1}, &(0x7f00009c7000)={0x8, 0x678, 0x2, 0x0, 0x5, 0x7fff, 0x100, 0xff}, &(0x7f0000b78000)={0x117, 0x80000000, 0x0, 0x0, 0x5, 0x9c0f, 0xffffffff, 0x83}, &(0x7f0000a0f000)={0x77359400, 0x0}, &(0x7f0000e39000)={&(0x7f0000718000-0x8)={0xeea}, 0x8}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000016c000)={0x0, 0x8, 0x385, 0x200, 0x80, 0x3, 0x3f, 0x7, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x3, 0x2, 0x8}}, &(0x7f00001cb000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007de000)={0x3, 0x1, 0x0, 0x4, 0x2d77, 0x8, 0x4, 0x401, r4}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x402}) 2018/01/31 01:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00005b2000-0x8)='./file0\x00', 0x400, 0x4) readv(r0, &(0x7f00006f1000)=[{&(0x7f00008de000)=""/212, 0xd4}, {&(0x7f0000e17000)=""/69, 0x45}, {&(0x7f0000137000)=""/238, 0xee}, {&(0x7f0000b86000)=""/183, 0xb7}, {&(0x7f0000775000-0x10)=""/16, 0x10}], 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000947000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) [ 45.571581] audit: type=1400 audit(1517363995.813:10): avc: denied { read } for pid=5452 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 01:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000713000-0x4)=0x7fff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000beb000)={{{@in6=@local={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ea000)=0xe8) r3 = request_key(&(0x7f00003eb000)='.request_key_auth\x00', &(0x7f0000f12000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a61000-0xd)='/selinux/mls\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fa6000-0xc)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000e09000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e93000-0xb7)={r4, 0xaf, "3bc3121b0471c33eb1a2121f1ba849ca4f4c527ff5d28faa2187fbc071db1ddd0c415eb9e85bb4bc40fdcc85d02cca76e73a672bcbf041520a1acdea08220d96073d7be852bb2503dd7069ae91deddc125f91246a7b4554077cd5a72898f53d047115d99e4de92abe993d7c4b6814908b0b40b06fde5767db440a935af76102d0155518ca1a3ca8a9a4b4c66f781a4201578533db31271a4592d0b05a5b45e1d39ee58cad6c431757ea1147f707f81"}, &(0x7f0000e05000)=0xb7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0xfffffffffffffff9) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r6 = accept4(r5, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000cc8000)=0x4) sendmsg$nl_crypto(r6, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$binder(&(0x7f0000238000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002ad000)=0x0, 0x0) 2018/01/31 01:59:55 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) tee(r1, r1, 0x8, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000009000-0xdf)=""/223, &(0x7f0000006000-0x1)=0xdf) 2018/01/31 01:59:55 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000f000)={0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000001b000-0x9f)=""/159) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80) sendto$inet6(r1, &(0x7f0000019000-0x1000)="2dac3d9ad8fa1ebeb484704ec4f740e5524c9657dde67b74b8450597722ebff6b7feccd24015f7f4963325bd435b5d5c4eb3cb7eabadbabeb7105aa079349ad5fa9ff686533ded4b15ac99d0fc1ec2d671bd8da1144412a6b9adefea1b422e32a8fea2267c3df8845dc28489683c52217f9611a6f976d68c88fc910be23fac01ec04caeec4a5e440b2634966b3250ad851a75a9def739a3358d7534d26b43421b1d435785e3fff061226e9d6653d676df1d228ea4a78a966122840db20ae654c0c3cb098626cad8240037bf14c1b450941535b306fabec0088ee7b92b919ad9192af185c1514b06e624e770ac9e1a55f0ee12ae1677a2f8c2d63017476f5cdb42962402ec149833523a0a59ebb4383f0bc231cf22c9dc84adb4805bdab0766d4fb10d1f91b276eaaf1a704f756eb289f6e921ce084916554ae09a4211c6205da79a829f09d8b377656217d3c0d5bbd4192c03e84447708704e59c650138bad302148bbec3097dafeb3a4b7a113dbd3907c4c03559170cacb090fb6f9391f2704271e93a33de02b0efb5689de3713b07ae847ce7ac806bba7dc4f6e09e8e94ac9cf9d1dee1b660069670a52c5f07adc45a849ba84bc9c4fc80f82fbf5d4d4baa85ff9873d86549707b14ccd118896818c55b6fc7d4d7ea64f676a39b5bb70a7395b61664806adbd80cd48cf9b3224954257119fd2aebd413a100e39bc63ae51a96337c92f5fd7c788509b3deed969aa599f5f542254cc2027b65d221a1c601610f3406f6ea2f3b98310c4db6fe18b13b9cdb35ad2609d39b892a0faafbafee0e70fca900fc5f4bd6ba7f5405aac584510d2030bab13214625c8b15979e5585cebeed05a167e6335bcf5bfa78a485471007db79f98d3ab0b9244b93b2acfd3d18a8e491f436a896461fe2fcdfa55977c75b8f29c3e51f79fe31f56f70313d2e8ab19dfcd22b7b551d053761f6b28abc0bc875c3e32322d0cb91656f46e071ead84444a7037c2b520ad8a940b643226f53a3e70a080b45ce020044358af5135986e9020a4c02332bf58b2b0d1ecdbc549f9e0b6fe55bca0e016572195f550664547178c8afe11adc35461f9e59ffaca1b427b8b2113a7083ed9b090775e9d3fb5b79550f7b68e014e612b324f6e35616958644f70de198ef441718b5695888f1ca669e5106fe6100b9c060aabc491605eeec93aacf88af481eacfa96ab6507a0d6e731331cdf4975669c66d5015bc6848190e0bc387b346ad1105fa7c5292ae286c104eb1bbc04155fd3a48b19115f7723f1dab2aa4d5d0de136ba350e95d5a72f51ee1e339ca886ef5049d93045ed1147b6b57631299bf26a02919c733f6d5dce10542486ec90d2cc05dcef70749dbae29d147a001a78d8029bd418e45835a2a1c59d214de61df6bdc778e2190c301b080b55f9a6dc7ded99ca821babad6268f1896fea519bbbc094720aae685702dacee90d211479a6176d3d65cefb973b4737b3c02c9a8683f10f0267ea2fff41fcb0b6d92cd45353451b5cb64e70adfdd9bc5b9ca98778bd60fc189402788b91ed274b708b8bf2d274b1bab40c60e73e209c125936a0bd0517dd2860c984320fbd3accec735869915be0dc6e9886c75d3793c597d79657a6dcabdd5e1695edea567f5206a201159fafae89e34f86c8ff5df820aaebaef99933b8508abfdfd42a26b44f9298df65b10ae36a75d16795dbbbc034cc66ee275cf7c1b5fd1a40f8767d65999a5db1b19d59f717a99f9c6db1b663d73f18b0a8a0cee7e588a3ce3ddffd0e30ef51165d600c38b336e913563acacca5f8382522219af2c12c88ce26596e31674d530d847c876209e1418eea41db2f0390009d4fcba0e0067e2c121df68efb1ecdc837d04495f14337f2ef3358c8d5c2b1253f177f58d04669d51c3cf28d67b7cb81f54176cec67e31e3677efff65e9004206c96cf17bad1590dfc0d98f25854d47a711140e2a2e63fe6a3583d6b269fcc67ec488e776e93f1658becedf2bdd8bca5b92f46eae3c482c76f1edfa4bd0db31da0722659600f349f98acceee4a9bdb6a745e41b7e0a2f72624e774f11de582af6818eb27974a3f873d3e1a6d4ca0e0f4d222923e18216dc2436bdafd4e6a84a609b5d6fd2d9ba2b2b0ebd4d5b83e89d9661da681f5922a974993e4ff5eec4f22fdbee44f6c728c773f00677271822c3961c1149b9d946d9fb83b84278e859bd43fae57489d4ef951c62c953468337d902b1617ce4cb42f528447c0a85488400bbe55d6f26d6a3550ff1f4e50d42bcc67f1ad051913625205727e95f416c7a21d2db1121b30d11c9a4a6a59beef6bc1289a02ae2c4520a044953754d0a618816ef0f5025fe50ac05fd5e554ee120fcca0cb4f9d99c424e2720379b69a5e5a72341e7690330377c6fb53010bf6e03d993f0082e6d814140b9586d6cd6af0a3c27c2779661ed0516c7b682494afce0a68db18f974cc0405e2c64e8a75ae22e478874c88ff3e0b7637f3a02dc24a4f551c85cba965758700eb398bb049dcf6531a38c2ff416ee28041fa6b73ca994ee1852e98bec9c7a9e253f40d0acc27a74de90a60bec8e6419abebe982eb8e9b118d35d95dcf85e6046ee85cf77d2f91ba75c3e48dbe50fb3c567ed905444ced943e956691e620fa5944348a729da1af6dc63e18a233807da3feb203bdbecc75b641aaf91aa4884151212ab848c3578c27f6c6e6865b39e32c35cb2629bc64fff63e0b93f458b03a32cfdbf933ebe2ab0d334fbb84a987dd03df9feaf06071e5219ec7785953566a1356b3e7a42f75a86f46e05c5df9aa1b96d1207a32fc915bfc52e338d786c18f500381fd3a59fcb4f8a6245239770d360056b6ea33c8d3376ef8a31b69363d2f29e3da7127fc28f57f262ccf7e1f2c584bba083d64a9e8468c1cd8e9714b72201d9b676d1d074e88ec190fd3773d66111e9698122276808c89832cb3cf2ece107af5cf22a631c075435ceed136cda15fa02f99f61a45d8b37a570b24bef6dea91de5cb181755393bb2866d7154d5dce72321b72590eac5b9d2305c5b29ebed59c47dfa36bbff36b4cf7385a4df8e2d5d31e73e8c819c0adac301f97848033f0526225e10a23341ad83f7f9f0f0647e86dd88dfccee18f82567d3b3698bd53abd032337c7d44fa1de5f4370a28a7a07637cddfa598c401d6c6581d0808740befd259a1b73ef7f07f3e31241f389fc84123c5601e052883a1db0c2b2d84c131450852777ed859c6db8df92398a856c6775ac99980a81e66b2cce131735feeca06e98051375a93a59f383b3de5080d2387837e552e9b768032e2e7aca9f6ac4fea76f4afb81ba7d59afd411f8f442c20f8573fa2fd1fecbd6b5c70cb8a8678e26116e53c755fbb7143de41de43b18d5e507ae3d8c8354c1e92853046ff95ef1507b0d626288d15364399862d66747b8500605af667c214a9b4742044ce373647431cb1943360ab12dc45086e5863698ff7c5ba5fb6354ee20d6eb185d8ad6105fd8cb1212526a8fc865eba5eb559d0b52debcb526f485a1c5571f0a3d8b4712bc5985a695431ce3cc45632b6856dcc024eb33f0c1442f547efd31efa6364b3937b7e2174f34cb34344750ff7e3781d3f017302412684ef7818f57a60a93dedbd77bcc5f813d3af78fdb72af70742fa9073740b87f45713b96554566ecb5d64162897bb8e38c42b31dfbd453cd031678fafefe25342e498db4c8a7772d622b80f239694e6b57ce26c056dcf4dc37c894e671cc76902cfee3fda159bd0755868bf503a215aba98aa249d54163d8e737c4026e11a57584fe52dfedbdc415a69615c8cbfbd4d10daee2bfdfa330d583b015c3156165105d7be264a71c5baaa47d15421d6227bd13b88e2ad35c598ab260b3f882fa8337a33c2f499a96470015418a65175bb6ece2f4bb5694cba5ae1c1a756fed40c33317df27be90465ca3b05a1bc54a0d91006377710202f52be0979acac0143fc1e33e4dc35a9b1a0369090cbc90f43a67ece7b7f0d5e1d3c849950de53f5358c6b90e7e5763f55d4230f7b4eda72cd25c2c6fc5792f7a68865a75b25b539ee07c9935157dd0cdbe872b19162ac87f267513bacab745945ae102b2ce92f59fd30258ed3e3a528f69f329db2369027f76dfeb3a6758d68154380d8728bf032de8f4ff63128dd178500c0243ab356c72b80c262f015801b3ffb6b95869a69b3cc52ba6d0d8849786eb5cd93c11d727316829ba0b158f2049c50197c379621cf05beeaa12d5a2b77ed7cc53e8a3b02e05e45c0b09f6a169e2fd6daf48cd91916ac6c2320d2c90039898178822808fa73b0784fa3dc80deb0e172ce3da48599721f009f455529847ee1a52b5b7a7f9a28b2752144ecd16294541065906155f9a4da9615c71887c48f5eb105390a7ca3fc4faee0ad6f24a9dc620c5980cb7d9d9da1d93a05cc4447761690fbca5afe91235b630b1646a49c521cd3cbeadec0741f8a439dd62b14b479d3a6574e18da50dc2fe543f92e5ce15c43ed96858852ba04338f6255d76fead1ce741eee4c88a497ee6cb8042162f89a5cb1d1018bba5336a98ed3a70bcb620a82b2c18e4d85be0048a318274f798db747ac893a1d0f748f3a8f956b9ef13307907cc561e4e6f65be06069835b51e78f9e1afb38aada61e40aa5ae10a5bd68f27a61313465e965d8d3f98cfe1f0ec6fa7c96d9a393844a409a018e2751f2db4086ac2d160ef8a76fa48ae1dade47c6ba447a505166aa07c9c0f5ff5517d17b1bf8c421b9a917a76f6039544512dde10139a9a2c6d0517b87f882d06eafdb0dbe423c375f2287c23e76b1ef718cdc6466c8c49a657706ffe52f79a6efe27c4e4df253646cb697dfb7c6090209552862c1a6584fa82c7ccf96689b862beea48c372076ed11d462c58739f6466ead6a67816a241b7a03f1c2929fb7f0195c0e7fd472df736264384255ae0aca70428024a7b8a2edee776cefbb306e31ec0af49284567a3a3b70bd376bfd39434be11c69485b214537fde529c4db20669abc38696c805e3f25ebf1918d74cd189e2635c8a8edd606b7cecf9d222b8e568a86688725a03a2aaac1060750d325b24f70540767a0902854bc20b7bd1e8f3c0f24f9bfb43709a8da8c699a661f91a68ecf2e7f9ae2c3b8ae82c22e53db836a370e13077a92b23bdadfcad52bf04826bcef7e9bff210069dbe4cc09d14f1607449b115b461bf42004e5112fa26a40be83c14500a25e57e3d5b2a03caa5debc02a9129b7c182ab814a24c0691f355938e5408870fe3379f7a88f61f07760740c02a2e4d07e1255fe7668a5252df59ace36cde8509cb84eca4232e847dca93be0e5850709f85e0ff0f6c8d8490fa074675038ec40e661fcffc28e3ac16aeb6f8f1abbcbfe27cc7a0f91c0a27d08219334880da4c2c62e615fcae04f384b0c4874146998305b5bbf64443d8ccfd5d533a5a5f4041fced2297447aa359531e068915140b36ba7e476021d4ba27ca82d881297611c895dcf224253b4ee5d951bbda25c3c3820ea0c23f81e87e89af24d58817945c50d84016c55df5f1a0b6f3d8e6f78bfcacf12ab5e2678d49c2bae6c20e0e58c61cbafc06c4586beecdaf0a859a5d6553c51096670119ced5a1f9cd3b220d308822ae17b257261ab905851a205b7d8b05e46b33a7ad92a2051a067294fe588ef175ba942bcbb757d689a54979c8ab0b31c3652e01cab70ea12a01dd5bb45361df7d8a040adb81d63986ea19b26a04604c513716d5f0ec42553b1fb6131ce3c85134d685be", 0x1000, 0x4000000, &(0x7f000001b000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000010000-0xc)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x3}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000001b000-0x26)="0ad7a4813a81757da4d38d03834c51afc61cbbc5e8926924df0c53f9b8490067821249e7af53", 0x26, 0x10, &(0x7f000001b000-0x1c)={0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) 2018/01/31 01:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4b000-0xb)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f49000)=0x48) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ea000-0xa)='/dev/ptmx\x00', 0x40001, 0x0) write(r1, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) recvfrom$llc(r0, &(0x7f0000c04000-0x1b)=""/27, 0x1b, 0x1, &(0x7f0000ae8000-0x10)={0x1a, 0x1f, 0x3, 0x9, 0x100, 0x100000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000fb9000)=0x4) ioctl$TCSETAW(r1, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffff5dff0100f710", 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000244000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000519000)=""/81) 2018/01/31 01:59:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000038c000-0x8)='./file0\x00', &(0x7f0000001000-0x4)=""/4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") 2018/01/31 01:59:56 executing program 3: r0 = gettid() tkill(r0, 0x100030) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000f8e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r1, 0x0, &(0x7f0000001000)=0x0, 0x80000) lseek(r3, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x3, 0x30, 0x9, 0xffffffffffffffc0}, &(0x7f0000a84000-0x4)=0x18) 2018/01/31 01:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_dccp_int(r0, 0x21, 0x42a48eae4338386e, &(0x7f0000058000-0x4)=0x184, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x3f) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) connect$inet(r1, &(0x7f0000549000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000066000)="df41908f749e8ce918a94d42b5", 0xd, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) close(r1) 2018/01/31 01:59:56 executing program 2: clone(0x0, &(0x7f0000d51000)="", &(0x7f0000744000)=0x0, &(0x7f0000646000-0x4)=0x0, &(0x7f00001a2000)="") rt_sigprocmask(0x0, &(0x7f0000602000-0x8)={0x0}, &(0x7f0000503000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000-0xee)="6100cbd93a6f0422c80cc58a9c8c2a7575c5d77c3a456cde62a32ef7d3084809a4a6d679d62b1a086ad1af49556104bf5c3be94bac3f25e2126bcfdf9a5e5d65fc5b96b5bd1f7dcedcca793fac40bf0de75c346fb54f78e2625cb126f6d44612165916fce5a5e5cb8c8b13ab78e587a88e71a31846fd406ac4b0f4e1226bc5dcdae76adf8ef4066a3fa2cd874ab57689ceb8cfa5338def32fb64c9cf1fa4e603e6bd1b830c8cb7e927f7d98fb0d1c20739290a77b0bc9487d8d91881ad648b560c2403cce24571953bdfae00a2659d71bf18bdcd73273b15c7a985b4726310e93385f16e5b4e0fe85162466d2404", 0xee, 0x0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x81}) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000001000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000821000)={0x0, 0x0}) 2018/01/31 01:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000713000-0x4)=0x7fff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000beb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ea000)=0xe8) r3 = request_key(&(0x7f00003eb000)='.request_key_auth\x00', &(0x7f0000f12000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a61000-0xd)='/selinux/mls\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fa6000-0xc)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000e09000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e93000-0xb7)={r4, 0xaf, "3bc3121b0471c33eb1a2121f1ba849ca4f4c527ff5d28faa2187fbc071db1ddd0c415eb9e85bb4bc40fdcc85d02cca76e73a672bcbf041520a1acdea08220d96073d7be852bb2503dd7069ae91deddc125f91246a7b4554077cd5a72898f53d047115d99e4de92abe993d7c4b6814908b0b40b06fde5767db440a935af76102d0155518ca1a3ca8a9a4b4c66f781a4201578533db31271a4592d0b05a5b45e1d39ee58cad6c431757ea1147f707f81"}, &(0x7f0000e05000)=0xb7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0xfffffffffffffff9) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r6 = accept4(r5, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000cc8000)=0x4) sendmsg$nl_crypto(r6, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:59:56 executing program 1: mmap(&(0x7f0000000000/0xb60000)=nil, 0xb60000, 0x80000000000001, 0x32, 0xffffffffffffffff, 0xfffffffff) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xc0810) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b61000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000b60000)='./file0\x00', &(0x7f0000b61000-0x6a)=""/106, 0x6a) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) 2018/01/31 01:59:56 executing program 0: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bb5000)=0x0) gettid() getpgid(r0) futimesat(0xffffffffffffffff, &(0x7f0000005000)="2f2e0bb7", &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x2710}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000778000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000625000)=0x0) 2018/01/31 01:59:56 executing program 3: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xf)='atdr/keycre\x00\x00\x00\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) fstat(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) 2018/01/31 01:59:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20180800, &(0x7f0000f39000)="", &(0x7f0000000000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$ptmx(0xffffffffffffff9c, &(0x7f000057c000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/31 01:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000da9000-0x5c)={0x40, 0x1, {0x1, 0x2, 0x4, 0x3, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00008e4000)=0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000f11000-0x6)={0x802, 0x5, 0x7fffffff}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/31 01:59:56 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4d000)='/selinux/enforce\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) syz_open_dev$tun(&(0x7f0000197000-0xd)='/dev/net/tun\x00', 0x0, 0x40) 2018/01/31 01:59:56 executing program 3: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000058a000)='keyring\x00', &(0x7f0000209000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = geteuid() stat(&(0x7f0000579000)='./file0\x00', &(0x7f0000247000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = dup(r3) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000058a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000404000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000054e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000058a000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x3, 0x3b7, 0xa, 0x20, 0x0, 0xff, r5, r6}, {0x100, 0x100000000, 0x6, 0x7, 0x4, 0x0, 0x0, 0x2}, {0x1, 0x3f, 0x100000001, 0x7}, 0x5, 0x8, 0x0, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x7f}, 0x0, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x0, 0x1000, 0x86e, 0x3ff, 0x9}}, 0xe8) connect$netlink(r3, &(0x7f0000351000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) sendfile(r3, r4, 0x0, 0x3f) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000588000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000585000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000337000)={0x0, 0x2710}, 0x10) [ 46.175470] IPv4: Oversized IP packet from 172.20.4.14 2018/01/31 01:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b29000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000517000-0x30)={0x44, 0x0, &(0x7f000064b000)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x20, &(0x7f0000033000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000d38000)=0x0, 0x1, 0x4, 0xc}, @ptr={0x70742a85, 0x0, &(0x7f0000ed6000)=0x0, 0x1, 0x0, 0x30}], &(0x7f00004f6000-0x20)=[0x78, 0x0, 0x20, 0x68]}}], 0xa4, 0x0, &(0x7f0000b61000-0xa4)="9cd6bceb0ef947772cc3db25cd1554c935d83a9768ce158cd5d3aa1c262cf913f574c5005520d4d1bc1807319ecbf7be31a7caf90c08d0e0d665869b921726e9817e1f6fc1baef789d4819230bf0854d096b83789fa979159855115af62b68b51f4073a8c07570834180a5d4edc9d26921f5d62e33feaa2488eb5529d93ea3beeeb37777beb39693c660b0b2b0d9dc1778ce39df2170986b8cf63035e750e20b185c7b12"}) syz_open_dev$usbmon(&(0x7f0000ed9000-0xd)='/dev/usbmon#\x00', 0x4, 0x280000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c5c000-0xe)='/dev/keychord\x00', 0x8040, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f00002f4000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f52000)=[@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7f}, @in6={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x338223f8}], 0x38) 2018/01/31 01:59:56 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a06000-0x8)={0x0, 0x0}) [ 46.245562] audit: type=1400 audit(1517363996.483:11): avc: denied { set_context_mgr } for pid=5557 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.250910] IPv4: Oversized IP packet from 172.20.4.14 2018/01/31 01:59:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xf9)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") setresgid(0x0, 0x0, 0x0) 2018/01/31 01:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/enforce\x00', 0x2400, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00002c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f00009b6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a25000-0x4)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d63000)=0x0) memfd_create(&(0x7f00007d1000)='\x00', 0x2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.283188] audit: type=1400 audit(1517363996.523:12): avc: denied { create } for pid=5561 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.291751] binder: 5557:5574 Release 1 refcount change on invalid ref 0 ret -22 [ 46.329469] binder: 5557:5560 got reply transaction with no transaction stack [ 46.338498] binder: 5557:5586 Release 1 refcount change on invalid ref 0 ret -22 2018/01/31 01:59:56 executing program 4: r0 = add_key$keyring(&(0x7f0000e7c000)='keyring\x00', &(0x7f00009d9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="95368a316c92204148767d81579268e2acda72cfda7fbaa5dc1fde59221cfbade710001677ac450acf17b4c1ec1f3b8f324ecd895059a1e8b39499a15e58742e36b135e5160fffc1814af25b30c445d0e24fb10d217e9a17e72dc1bdef1f8f2744e21834ab3b9ac9d6656f8a1c2191298b2d0cbc92a0ffa22e09639b63e79b910a69c9b661198e320ef78bf9a449eaed60179c475d3cf27fa1df6f5205c796ac830ac6ae5252c14cd01522423ca50a426e4d7e21b7c1189388a1b38dcae6a5e65f56a8eddbd4", 0xc6) keyctl$setperm(0x5, r0, 0x20811) clone(0x0, &(0x7f0000887000-0x1)="ed", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x71)="") setrlimit(0x0, &(0x7f0000beb000-0x10)={0x0, 0x0}) 2018/01/31 01:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) r4 = open(&(0x7f0000b3b000)='./bus\x00', 0x1, 0x0) unlink(&(0x7f0000c2c000)='./bus\x00') read(r2, &(0x7f000069a000)=""/1, 0xad) r5 = accept4$unix(r3, &(0x7f000030a000-0x3b)=@file={0x0, ""/57}, &(0x7f00002bf000)=0x3b, 0x80000) mkdirat(r3, &(0x7f00008ea000)='./bus\x00', 0x44) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00006dc000-0x4)={0x8, 0xfff, 0x21b}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000b3000)={0x0, 0x0, 0x0, 0x0}) r7 = mmap$binder(&(0x7f0000653000/0x1000)=nil, 0x1000, 0x0, 0x80010, r2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000007f000)={0x12c, 0x0, &(0x7f00004c0000-0x12c)=[@increfs_done={0x40106308, r6, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000d21000)=[], &(0x7f000036b000)=[0x58]}, 0x1}}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f0000e8f000)=[@fd={0x66642a85, 0x0, r5, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000306000-0x1)=0x0, 0x1, 0x1, 0x33}], &(0x7f0000dbd000)=[0x40, 0x20, 0x38]}}, @dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @acquire_done={0x40106309, r7, 0x4}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x10, &(0x7f0000db7000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f0000e8d000-0x1)=0x0, 0x1, 0x0, 0x1f}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f00008ce000)=[0x38, 0x38]}}, @increfs={0x40046304, 0x1}], 0x7d, 0x0, &(0x7f0000283000-0x7d)="a67e1cb23ce78b4bcffb07051109fc1e8479c5a91978a9c169053c00937c7ec2560f177509d30d8359ffb6906ab1d504f9fdf58ac9b0675ef58981f96ef61a2fc5f82c87d481111efc0ffbf749bfa1ced40b6b399fb645f206fed06bac6cd6203bc0fbb2686f39d30e17b3bd8adb4bef865bce02c5f3f7f3df82d20b46"}) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r8 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000254000-0x2)={0x0, 0x0, 0x0}, &(0x7f000085d000)=0xc) lstat(&(0x7f0000e49000-0x6)='./bus\x00', &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r3, &(0x7f000043b000)=""/48, 0x30, 0x0, &(0x7f0000dc6000)=@abs={0x0, 0x0, 0x1}, 0x8) gettid() ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00000cf000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00003c3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0xe8) fstat(r3, &(0x7f0000ec4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000570000)=[{&(0x7f0000891000-0x8)=@file={0x1, './bus\x00'}, 0x8, &(0x7f000025d000-0x20)=[{&(0x7f00005bb000-0x53)="0897385efe81497dc8f3510b8629694ad1fc209cadf1cb076c7e6b1382dfe0ffcfa224f6c3363bcf77c2a76c764423c1ac42d6b910f70fd2a261ef1330eb5a2c7938aeaaa3bd62c5cab4a80ce6d8911a8528a1", 0x53}, {&(0x7f00007d1000)="c4ba28c6fb7f95026f421bc598ac91d234aeb6632b6db23602e514821fb73819f9c22bbb944780633785bdc6928d5c799c6adf1fc0f50d3e2bde34fdcd551897297b7427642ed14a122f738653a3096b1ee3e32db69f6ac73f5259cb41dcc63559b9211d5d90b241a0de885a677f1d9151de4f3b59693b4d5d2005448baad7ba70e112919e70de3739f4ce25", 0x8c}], 0x2, 0x0, 0x0, 0x8840}, {&(0x7f0000bde000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afb000-0x30)=[{&(0x7f0000b40000-0x6b)="e1a19159de55cc02a14cd10431423aaae2b2b8bf5abff2259ba5ff936a4011c5ff8d3c1e6932c2f7d2e266a67aadaad04021ac3fc4ad3f5ddc0dc9e4e85e97dee7b0204622bf89eeb06487e82677920e82b9b07c051646f1199bfcba697fbd70ac311135158a07d81e9475", 0x6b}, {&(0x7f0000390000)="7f2482c5fa4723a1ff350408", 0xc}, {&(0x7f0000a3d000)="9c3160e81638dc390e3a7ef94759f10791b3c8cb3742ba96d65837ea97b93eb4aa7f497d3ed499999b6298a5cc2d9a951f21b389fee998917a51838da429c9eee793ce1c1648472ffa67c7ebd78d20fe45902e0fcdc979170cba33cb4842a5644348380a0acf0d9a99cedbc2da23942e1acf5b168af4fb15dbe946dd4222cec1fb4ba7fff2b36de4d57ea3e2d210328021772e06338131f682413b494102026f537fac4ceb7fe4477b79e9c0e69891907faef212143e5e64d6fa64298cd278fea4", 0xc1}], 0x3, &(0x7f00008d1000)=[@rights={0x20, 0x1, 0x1, [r4, r3, r4]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r4, r1, r2]}, @rights={0x20, 0x1, 0x1, [r4, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r10, 0x0}, @cred={0x20, 0x1, 0x2, r0, r11, r12}], 0xc0, 0x4000081}], 0x2, 0x4000000) dup2(r1, r2) tkill(r0, 0x16) pause() 2018/01/31 01:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) r1 = memfd_create(&(0x7f0000c32000)='yeah\x00', 0x1) listen$netrom(r1, 0x8) rmdir(&(0x7f0000ab7000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000846000)={0x0, 0x80000000, 0x30, 0x0, 0x7fff}, &(0x7f000099d000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d8f000)={r2, 0x8001}, &(0x7f00006ca000)=0xffffff90) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r1, &(0x7f000002b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000208000-0x4)=0xfffffffffffffdb1) 2018/01/31 01:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) r0 = memfd_create(&(0x7f0000433000-0x16)='\'keyringsecurity#self\x00', 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ef2000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000352000)=0x0, &(0x7f0000c03000)=0x4) connect$llc(r0, &(0x7f0000656000-0x10)={0x1a, 0x1f, 0x0, 0xffff, 0x8, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000376000-0x10)="2d9b77934e804eff6171113d2b95bbc8", 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/rtc\x00', 0x80280, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/31 01:59:56 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x77c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000574000)=0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000ffc000-0x10)={0x0, 0x0}, &(0x7f0000ffc000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000146000)={0x1, 0x28e, 0xfff, 0x59fe}, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) [ 46.351009] binder: 5557:5560 transaction failed 29201/-71, size 80-32 line 2921 2018/01/31 01:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00008c1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c61000-0x8c)={0x0, @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]}}, &(0x7f0000e03000-0x4)=0x8c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000526000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ed9000-0xc)={r2, 0xffff, 0x0}, 0xc) sendmsg$key(r0, &(0x7f0000ba6000-0x38)={0xfffffffd, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000765000-0x60)={0x2, 0x15, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7fffffff}}, @sadb_address={0x5, 0x40000005, 0x2b, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:59:56 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x3d, 0x1, 0x1, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x2000000000000005, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvfrom$inet6(r0, &(0x7f0000b2c000-0xfe)=""/254, 0xfe, 0x40010000, &(