x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3, 0xe55, 0x7, 0x7f, 0x100000000, 0xb6c, 0x7, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x20, 0x8, 0x8c6}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x7fff}, &(0x7f0000000300)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x880, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00000000c0)=""/131) 2018/03/23 22:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) 2018/03/23 22:05:15 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/157) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000604000)=""/215) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)={0x57, 0xe7, 0x7, {0x6, 0x6f44}, {0xfffffffffffffffb, 0x3}, @rumble={0x9642, 0x1}}) 2018/03/23 22:05:15 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0x40, 0x142) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) chroot(&(0x7f0000000100)='./file0\x00') 2018/03/23 22:05:15 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/117, 0x75) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/23 22:05:15 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00007b8000)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xe46a, 0x0, 0x800, 0x97, 0xfff, 0xffff, 0xe785, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8001, 0x401, 0x63e, 0x7ff, 0x8}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x10000, 0x3, 0x24}, &(0x7f0000000140)=0x10) ioctl$void(r1, 0x5451) 2018/03/23 22:05:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xbe3a32f22da44ffe, &(0x7f0000000080), 0x4) r1 = dup3(r0, r0, 0x80000) accept4$packet(r1, 0x0, &(0x7f0000000000), 0x80800) 2018/03/23 22:05:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) 2018/03/23 22:05:15 executing program 3: getgroups(0x0, &(0x7f00000000c0)) r0 = getegid() getgid() setgroups(0x2, &(0x7f0000000080)=[0x0, r0]) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setgroups(0x0, &(0x7f00000000c0)) 2018/03/23 22:05:15 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) time(&(0x7f0000000000)) 2018/03/23 22:05:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x90000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) 2018/03/23 22:05:15 executing program 6: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r0 = syz_open_pts(0xffffffffffffffff, 0x100) syncfs(r0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000b87000)=[{&(0x7f0000fe9000)='}', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) sendfile(r2, r2, &(0x7f0000aef000), 0xffffffff) rt_sigtimedwait(&(0x7f0000000040)={0x1}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) 2018/03/23 22:05:15 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00005ccfe8)) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/03/23 22:05:15 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x20, 0xfff, 0x3}) sendfile(r0, r1, &(0x7f0000000100), 0x400000000001b1) 2018/03/23 22:05:15 executing program 5: r0 = getpid() r1 = getpgid(r0) gettid() r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$lock(r2, 0x5, &(0x7f0000000000)={0x3, 0x1, 0x9, 0x7f, r1}) setpriority(0x3, r1, 0x9887) 2018/03/23 22:05:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xf0, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff]}, 0x9}, @in6={0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x4e22, 0x1, @empty, 0x59f0}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e22, 0xfe1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9a2}, @in6={0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e21, 0xfffffffffffffe01, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x800, @empty, 0xfd}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x6}, 0x8) lseek(r1, 0x0, 0x3) close(r0) 2018/03/23 22:05:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @multicast2}, &(0x7f0000000040)=0xc) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) [ 53.243938] audit: type=1400 audit(1521842715.638:34): avc: denied { lock } for pid=8634 comm="syz-executor5" path="socket:[20873]" dev="sockfs" ino=20873 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 22:05:15 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000004800)={&(0x7f0000004400)=@can={0x0, 0x0}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004480)=""/113, 0x71}, {&(0x7f0000004500)=""/68, 0x44}, {&(0x7f0000004580)=""/224, 0xe0}, {&(0x7f0000004680)=""/36, 0x24}, {&(0x7f00000046c0)=""/120, 0x78}, {&(0x7f0000004740)=""/74, 0x4a}], 0x6}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000004940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100021}, 0xc, &(0x7f0000004900)={&(0x7f0000004840)=@dellink={0x98, 0x11, 0x400, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x88, 0x1008}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x9}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0xc72}, @IFLA_PHYS_PORT_ID={0x18, 0x22, "8efe4b813622f53ea080bea6a382e942c91f6d"}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "e84a79c7838820"}, @IFLA_PHYS_PORT_ID={0x20, 0x22, "1b72e5caaccc3d264e645c49c83ef2a4732d63a97fbf4a9cf16ad552"}, @IFLA_PHYS_PORT_ID={0x10, 0x22, "f1022b69cb0b1cc808"}]}, 0x98}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000280)=""/229) 2018/03/23 22:05:15 executing program 0: socketpair(0x3, 0x1, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x375) 2018/03/23 22:05:15 executing program 7: rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = getpid() sched_setparam(r0, &(0x7f0000000040)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/23 22:05:15 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) getsockopt$inet_buf(r2, 0x0, 0x2000000061, &(0x7f00000000c0)=""/30, &(0x7f0000000080)=0x1e) 2018/03/23 22:05:15 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x2) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/03/23 22:05:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000100)=""/20, 0x14}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000300)=""/7, 0x7}], 0x6, &(0x7f0000000380)=""/19, 0x13}, 0x10020) getpeername$unix(r1, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) 2018/03/23 22:05:15 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d1ae0cfca9bdb43d51708097cad2a81ca42d0437f6877a4f36d0ab20", 0x1c, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/23 22:05:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x8000000000000002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffffffb) fcntl$setpipe(r1, 0x407, 0xcc68) futex(&(0x7f0000000080), 0x800000000000, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000140)=""/151) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/23 22:05:15 executing program 4: r0 = socket(0x11, 0x4000000000080002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8000, @empty, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f0000000e00)}}], 0x2, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/23 22:05:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x8, 0x0, &(0x7f00000001c0)=[@decrefs={0x40046307, 0x1}], 0xdd, 0x0, &(0x7f0000000280)="a42ce33ddd961a5f21f2bc3098df99f45bdaec02348d0aeda380806ce63a432746e32e2ac5bd53f156f2b05d984c97885e07ce948741cd780fcf6e2af4d396f85001e06c9afbc8e3b120d80bc0f1d120c1c4e2e61a5c590c6d96488fcc2de8365c004c81e935ddaf3dd8a71b4476c728d8b7fd33346b1a09be82fa363382de21ef6154b646d6fd642cb81853d1291baa00af7dd56c2ad5d09231ebc08ed45d2f8294053740fda58e164bf191339f3478b41586527e83b679d3f2778c09cfdf2f962683b363b626ac32fc7fcd6db76f623930b1825e57ede4b00b8d95a5"}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x9a44, 0x1}]}) getpeername(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) rt_sigreturn() setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000400)={0x0, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1, [{{0x2, 0x4e23, @rand_addr=0x7}}]}, 0x10c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x3, 0x9, 0x9, 0x100, 0x0, 0x20, r2}) 2018/03/23 22:05:15 executing program 6: r0 = gettid() ptrace$setregs(0xf, r0, 0x3, &(0x7f00000000c0)="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") exit(0x0) prlimit64(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/23 22:05:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, [0x100, 0x8001, 0x1, 0x6, 0x2ce7, 0x3, 0x4, 0x1, 0x8, 0x4, 0x100, 0x26f8, 0x8, 0x6, 0x9]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x9}, &(0x7f0000000200)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/23 22:05:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x8000000000000002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffffffb) fcntl$setpipe(r1, 0x407, 0xcc68) futex(&(0x7f0000000080), 0x800000000000, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000140)=""/151) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/23 22:05:15 executing program 1: r0 = userfaultfd(0x800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='projid_map\x00') getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x762, &(0x7f00000001c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) chmod(&(0x7f0000000080)='./file0\x00', 0x21) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/23 22:05:15 executing program 2: socketpair$inet(0x2, 0x5, 0xc3e, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000017c0), &(0x7f0000001800)=0xe, 0x80000) sendmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f0000000100)=@l2={0x1f, 0x1, {0x80000001, 0x800, 0x9, 0x9, 0xfff, 0x200}, 0xae, 0x8000}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000180)="a3ff0bfa089703a7feb33514b41f78e532a82924", 0x14}, {&(0x7f00000001c0)="08df3d2e671541fbac55f9289f5de0c09175c539510e72bc23e9a8f343805f28f0b975b80a69fa9aa320c4e9f494a4a65cb995d9cf55e401812c7ee1eebb92da314a66599a0a040fdf2c96a58ba8694848232f6a7e559412a2245c39036c6aa5594867b3a1774920b9d87776c05fb8a7fbbec14f6bbab739c0d9892ac75257419ecc1cec1b0b", 0x86}, {&(0x7f0000000280)="cec7889bf74b26095c7763e3cac1dcc59ccf2ac0a58370793397846c8b0a52113fb2d5abe892a6b20220240b149f6405c3ba0c46aa2edb335fe62571f95c6966d481bd0a1840d30075d8f2a7d5938b3b77628b2a0bf2b80a9a77a8ce3640b8810d501ca68009aa26b1e2ae3f95", 0x6d}, {&(0x7f0000000300)="d44b3f870add893cff8f1381e2a11b9470d49d54c05036efa43f65836c3d78016facb9fc805831840d875998b55f911e33f2d56bc91ea0ad390cb3b1a1a67b103fb4844fe9696d59ee02eca4218b57b585ababd02926aa7303aa4637214fd9525b656abfb6d7aa953e333270bfcb8a89140da4799d222cfb68f1db7e89a8df18c9de5f7bf95f0228d81598feb1de540430014461a9b198325b5d10b1e799e74986bb3324d163353eca7c89da0d62890b78b606a47cc63a58326b35c3ed3797271a19e99ab9546b05af0bbd262c3da611addcdb8496ba472e6aff5b9f8503c034c56e2f4d4ba60fb11286146185734ac8d776bd3ee3", 0xf5}, {&(0x7f0000000400)="104b2417a623519d32", 0x9}, {&(0x7f0000000440)="7d1cff17a5bf7adfa4b6fbbd6319a83840e98d673f8d52c7498a9bfa74c9ae4a7b77dc1afbb9b1a0793b1fead504afba6817aacdcfb4006bfa7d02bc4849b78f", 0x40}, {&(0x7f0000000480)="4086ece5f221142b87cb70d58d5357835be372045d9500a0da3640762d6ade54f94e5b317ce3e7759f3690d5feb05e925f14b86a27b4f86cc2cd3d47adfeb697bc1d8254eb22669388f3a379bbe9a348708d03a88491aa72ce06c355855c80264f65437363a6c3694cf29df728b252d8af7acd7d86eeabf45962f69cae9c1340a8e930e0b27ad2e8646580b7e1f3915f5b180d13006ecd0c91e6f5dfd18666054be91288cc361c48bb90632d028df6cb4497cc180d8ae9f82b464f0f64a6a07ee466298344e3a883322ea3ae72cb15280491bd57c29b03b0ca9a2269dd63448694bb4372ec39ecbb83f863db9d3008858f1ded", 0xf3}, {&(0x7f0000000580)="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0x1000}], 0x8, &(0x7f00000015c0)=[{0x48, 0x10c, 0x7, "81b2c59b15354329ac45da7aa87df8d0aafe3866bb2582e19e4c9eacbc5d8e3e343132359ae4e0141b19dadaf089e44e182306b567a4387f23c363"}, {0xac, 0x115, 0x5, "f95159a401d93f8ab96fc32e97812c2d7ef720c7fe6a939c977ceb8d62b144e71be2dac94d0549872b59070262e09c193f36ad835e65b928e3cc63c866d3c58df8364fce2dae8f63d15cbaec6c14b55e21ab63baeada88833528bbc4e5aba08b6e6b39f6531a275c0394477bb8558f2136250def4da26425ff4b77291979ee847b45aa6a6c03dc77100bfa2313ae40ec7b0af995cd9d06a79d1b303662ef53"}, {0x20, 0x107, 0x7fff, "e0913f76af6c0ca76d82dbae69cb08eadafd4d"}, {0x58, 0x104, 0x4519, "75a0dce98642b0ce993b4a0c80617950ec6dc2f0b7c51e39a5965606b8b63f859fbb5fa9eaeaf67e4d97904ed59fd9012b4bf1a8d81400dd48a97a3e509b9ae7626a9f57140aa66230815a"}, {0x80, 0x12f, 0x0, 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"}, {0xa4, 0x103, 0x7, "705d19857ef2a9e6af71ae70c118243978ac263aee40488df5ba3468340a891e52358053d7afbf39f18fd63ae0680e304acd4452f7218ccb51b524f1f4fa5a2b48d109416628e901dd67c740a8d1606ef2b6ab3d2fa69a27e2cf7b334218158cf03776a7d712628e099d7b75a4a7c5450560df2d786fb6351e96601badff0657ace4d2b4f4b9a24cad09b3a449c3301efae507ac79"}], 0x1240, 0x80c0}}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f00000030c0)="36a4c2f657af2704bc42169ff36af06523e9e157ff665fbb58f7b126e57f4670d0b7a2f3afe0bd47d609d711627282832fe7261846eb3be19c5fa7356c6163beac44e7a0469a31d9cdbe437ac08a6a70a4379344042eb3c31d23fce90cf00620507d7834316abf681763d220c7ba5363536b1579aee1fd127299c9e56166d44e005c356e6e87dfeb4b0f859ebba85b0a23dcbaee420f2d308d860a00f8330b1ac3fbb027f165cfc424e0386bf050cb7f4a00752fa846a09be3cbcf0c1bbae13334ebf974bfd6990416b496322ed67a335727aa5d65b143337e4056b017f23d93f9c67c873ff531dbeec8782c5ce549701a4f9a29961c", 0xf6}, {&(0x7f00000031c0)="7ef3dd631d3b3a8db3c0a3051a134e7f37e4cfe94e7a9c93afc4d089eed9696002cd6bcad66be15e4e0e0475b31a72e003923f425ae94cfc883197778b18133cb773584aaafa42f8516a9b6720cd035d418cd1a9ea000c073e549ca4316cacda4a32ef2aee00f2e16c79b4364e0b54c0029f0223d3a5746e101eda5058d4ae17c14175dc4cb2051e77cc1a0f8d0744d98ea4a54421224d7bede274d1f8ba58949fe3b76ad048a7845c9f0484ba17da86c83c2c86c71679bc83a2a49020d904be59943d51f06f437466f9", 0xca}], 0x2, &(0x7f0000003300)=[{0x54, 0x117, 0x2, "09fa2ac129a62ddcf4e0232269e9178605863a6c48b7809845195164c90e9a020e13ca5e4a7ca07834f08b063699816dc20d3271f7b662693eee533970aa88a04de1d4b59590"}, {0x34, 0x0, 0xfff, "8dfe21b8624cff92812ea5082d4bf84fdb97946da56591601a7837b07711f64ea3ee49353a"}], 0x88, 0x40000}, 0xfffffffffffffff7}], 0x4, 0x20000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) r4 = add_key(&(0x7f0000003480)='asymmetric\x00', &(0x7f00000034c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003500)="d912a685e1f9c0d483ba6b29932653e25e78f53ab84bbbf0e309b36edbf7aac4263877cd37c939fcd6d5fbdf421c222cb5040c44d2", 0x35, 0xfffffffffffffff8) keyctl$clear(0x7, r4) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000001e40)={r3, 0x5}) r5 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect(r5, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f0000f5fffc)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003440)={r6, 0x7ff}, 0x8) 2018/03/23 22:05:15 executing program 0: mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x48) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x1, 0xffff, 0x620a}) r1 = socket$inet(0x2, 0x803, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x19, 0xa, 0x80, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xff}, 0x8) 2018/03/23 22:05:15 executing program 1: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) r1 = gettid() socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000140)) syz_open_procfs(r1, &(0x7f0000000000)='net/llc\x00') recvfrom$inet6(r0, &(0x7f0000000040)=""/191, 0xbf, 0x40010121, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) 2018/03/23 22:05:15 executing program 4: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) getpeername(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) 2018/03/23 22:05:15 executing program 7: keyctl$setperm(0x5, 0x0, 0xefa0e4bc276a5c79) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x30, 0x9, 0xff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x0, 0x10, 0x40, 0xf115}, &(0x7f00000001c0)=0x18) 2018/03/23 22:05:15 executing program 0: mount(&(0x7f0000784ffe)='..', &(0x7f0000000000)='..', &(0x7f0000000040)='securityfs\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x260801, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0xb5, &(0x7f0000000100)=0x4) 2018/03/23 22:05:15 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x7e, "830d907ae453a29272ae29ff154398580895dbe6fd247b2dbc5e79ee6d6fb5d4b8c38eb32155abd3ea7f244930e238d6d36b4e2d49645acbc5a87c05d9c73094ec2a5a6d5a617d219ff835182bdb4d69ca54cef19501d8094c620b9eaf1419951058f65fbd3b95475fad19ebbf6cc867d49a2e46144a62bce97b67af0455"}, &(0x7f00000003c0)=0x86) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={r2, 0xffff, 0x29, "5423ebc141fb478874609122ed0659d808b3ca7c10c72a5b4326a2e05191f3a0e63b25d1a02d9cf40e"}, 0x31) r3 = syz_open_procfs(r0, &(0x7f0000000040)="00640001000445") getdents(r3, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r3, &(0x7f0000000080)=""/528, 0x210) getpgid(r0) 2018/03/23 22:05:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, [0x100, 0x8001, 0x1, 0x6, 0x2ce7, 0x3, 0x4, 0x1, 0x8, 0x4, 0x100, 0x26f8, 0x8, 0x6, 0x9]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x9}, &(0x7f0000000200)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/23 22:05:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f00000d7000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000000040), 0x0) 2018/03/23 22:05:15 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)={0x14, 0xa, 0xa, 0x5, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/03/23 22:05:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/user\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x3f, 0x0, 0x3, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x8000, r1, 0x10003, 0x10001}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001940)=0x5) timer_create(0x1, &(0x7f0000001180)={0x0, 0x1d, 0x2, @thr={&(0x7f0000000100)="fbb9453d36e2d45e10f4e45bc23c0841b0dcd4f73fbebd3de45fd0680e9f5b373714769b32b17f8b2a90c6d24a96f447afdc10e9495ba6067c8a39cdbdb97336882ba94f753db424cfc384ce0f8eca3ff6f61fd2ef179f76be2a9ea34451d3f879e4fdd291c7889fa005062eff262a", &(0x7f0000000180)="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"}}, &(0x7f00000011c0)=0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001900)={&(0x7f0000001340)={0x27, 0x1, 0x1, 0x7, 0x5, 0x1ff8000000, "7f4505c640020d58881531e339875db674b76d210fb26f18c58de83d79dd84023e51fb151271ebbe9698b3a7ca29434fafb321251a60b75232009e07a51ca8", 0x25}, 0x58, &(0x7f0000001840)=[{&(0x7f00000013c0)="34bc1db872b6d6aa569d46de97096e35bf60c9b37c01a28ff3d45fe87119f0ff261ec898d31e00674eef6f093a755ad7a4ac33a53cdd12a3f45040c941df007a", 0x40}, {&(0x7f0000001400)="5ff0d8705c520f5c7e176a260eafdcacbaa0b10f44e6fd084749f4acc2d21a", 0x1f}, {&(0x7f0000001440)="d2e75326f2e2ec48ceaf83ec49b946649d1887d4bf690fde69a4113f59e0dcf7b8455954f0c6acda755a9f1d530e79d836676f0dd27742dafec20926e0ee4cb572b864b375af00b62ab12665c45d0120fe66645789b8a342068bd8ca4beb3edbbf151164702596b4a64ee98f6bb165f9c5953ca705f706f7c28244aa61a67726375ab597ab37e510b6b2bb8ed4be0fc99d4fc865f9a330e767b34e5923906935bd40a43c2e5d1d2aee9df04095cb65c5a407400fad62", 0xb6}, {&(0x7f0000001500)="b6d17ded14be9ca777c081f7a97fc8310749a4ff4aa788784662bd59ff24f01d9b6c31eb5d2e06a2c82206a93a7015e47c53d93f589c6c8505fee40678c47af22f5afc4132366977824318541985a210c2a61f801f5dacd0894eea044c6d0ca74d6374fb4d625adfe26099e62dc439029647b3e3f8c27935ed9cf1a76d70d3745089c672fa69993f3d3c8a1b2be1b2387ac41c1bc0460a6af4305baaeb9eac2ee3180359f6c7ac21e99f8f203ccdd698826c88f608dc9f8e4dd298a591d1f52975cc50cae8db7b85817a2980450baa04", 0xd0}, {&(0x7f0000001600)="3a36633d7017d2b76d2265bf513a55bb5524d953143f8f05da10dbee4439c9aa4d846ce50875951bbb55bb7463e36bf1aa49c9abfd49fe2b65f78364cf2de0694095b3a2a7d92054448335fb7ade4378356295e35b304270a50c08b2451538fb24841e5dcd0d47e4caa5df1b97bbba95441a7315b925f7bbd48f5d160a598a39c8320093ff1df384e6a847ede48a82dc97", 0x91}, {&(0x7f00000016c0)="3e2645a4a74e52523cdc16e2c3be4c9ff995ff1cbf723cda7e04024376482e421821690e5ef944b7caefebdf7797754fa62339f04c8070183329fb2c2687ee354dfddc5147574e8dd7e77ade67054d123c2b493a71734f894cac403c94ace1d7e4d358d3a626896b3eac6a8314e9a4d961b3b1edf188fbf788e5a8c7acb71b25b0f2e3d0376be3d266767cec7b211a81db7313a6f45d64c97f304bc5a274986fabc0c78aa77f2b", 0xa7}, {&(0x7f0000001780)="280932548016fa2fa4c3de3bd36aef895b91af2413a23c2ac8df33d5ecefba1a0b3190ff060921a4adf87f0ad59faf389aacc98654471488938a4dec20f903fc458559abd6d9e6d9da5e2d37ca81f169e7c1", 0x52}, {&(0x7f0000001800)="26ddf19c3a77dd", 0x7}], 0x8, &(0x7f0000001880)={0x70, 0x11f, 0x9bc, "004e764259788213ae1b7aa59c5d222269adacf06281561db5a0caaf9d2768f364720932bd1e45dcb8caacb91da57d09a199f5bb44eca24ca7a64be21d862a3c4ca4bb997f35de536253af6c1c0eaad357a114c34e4288f077a4a3501ac1f5c54e"}, 0x70}, 0x8000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001240)={0x0, 0x6}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000012c0)={r3, 0x9}, &(0x7f0000001300)=0x8) timer_gettime(r2, &(0x7f0000001200)) finit_module(r0, &(0x7f0000001980)='ns/user\x00', 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) 2018/03/23 22:05:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x8, @empty, 0x20}, {0xa, 0x4e21, 0x3e5, @mcast2={0xff, 0x2, [], 0x1}, 0x27}, 0x6, [0x0, 0x0, 0x2, 0x1, 0x4, 0x9, 0x3, 0x1]}, 0x5c) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000380)=0x81) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x7}, &(0x7f0000000280)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x1, 0x3ff, 0x9, 0x4cdc}, 0x98) 2018/03/23 22:05:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002200)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000797ff0)={&(0x7f0000725000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x18}, 0x1}, 0x0) 2018/03/23 22:05:15 executing program 0: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r1}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000400100007402000000000000b4030000b4030000b403000004000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4e4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000880)='/dev/input/event#\x00', 0x4, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/03/23 22:05:16 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x7f, 0xff, 0xd0, 0xf790, 0x8f, 0xffff, 0xfffffffffffffc00, 0x6, 0xffffffffffffffff, 0x7}) r2 = dup2(r0, r1) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000100)=""/99) 2018/03/23 22:05:16 executing program 2: mkdir(&(0x7f00000003c0)='./file0\x00', 0x200) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1, 0x8}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x730, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000440)="9525610d668550e409cf7672b76440742f47b6ed8645e40f4a280bc2c020f8c066864a70e0fab0193a1e647911b5ffc038238a1ac952357809123f533226bf4109bd8df80126", 0x46) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYRES16=r2, @ANYRES64, @ANYBLOB="be3f3806cbaf7a6dede488d02434be2f96701205f81aefcf29a601135dfc1ed7415245eb3e48710dd9034878a930b812b3cb", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES32=r2, @ANYPTR64, @ANYBLOB="0cd200d062e6cb450ec905c8ed731e0390e301ccadbf732b6fd5b64e7eebff569723b486a5f5d8faa6c519eea31c317e9bdecf222ec705e13a113275a7b71aa7e9a28d5c37cabc22829a1caf6e70e96959ec221c84"]]], &(0x7f0000000140)=0x2) accept4$inet(r1, 0x0, &(0x7f0000000180), 0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000500)={r2, 0x200000250, 0x0, 0x1, 0x6, 0x80, 0x101, 0x2, {r2, @in6={{0xa, 0x4e23, 0x1adea6680000, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0xfffffffffffff4e1, 0x7, 0x81, 0x1, 0x8001}}, &(0x7f00000002c0)=0xb0) 2018/03/23 22:05:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300090665000000000000007f008040030000004600010700000014190004000400001a000003b7dee80400000000000000000000", 0x39}], 0x1) 2018/03/23 22:05:16 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x34, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005040)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005080)=0x4, 0x4) 2018/03/23 22:05:16 executing program 5: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r2) 2018/03/23 22:05:16 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x100, 0x1f, 0x1, @tick, {0x0, 0x5}, {0x6, 0x8000}, @quote={{0x837}, 0x8, &(0x7f0000000080)={0xffffffff00000000, 0x800, 0x3f, 0xd7, @time, {0x1057e37c, 0xffff}, {0x4, 0x9}, @time=@time}}}, {0x100000001, 0xa2, 0x3, 0x9, @time, {0xcf5, 0x8}, {0x0, 0x7}, @addr={0x9b2, 0x1}}, {0x2, 0x4, 0x0, 0xffffffffffffff7b, @time={r2, r3+30000000}, {0x1, 0x3}, {0x200000000000, 0x80}, @control={0x516, 0x0, 0x8}}, {0x8, 0x0, 0x358000000000, 0x1, @tick, {0x4, 0x1ff}, {0x40, 0x8e}, @connect={{0x80}, {0xcb01, 0x7ff}}}, {0x400, 0x4, 0x2, 0xfd58, @time, {0x0, 0x4}, {0x100, 0xffffffff00000000}, @quote={{0x9, 0x100000000}, 0x9, &(0x7f0000000140)={0x7, 0x100, 0x1, 0x0, @time={0x77359400}, {0x7, 0x681}, {0xd3d, 0x2}, @quote={{0xac, 0xf9b}, 0xd84, &(0x7f0000000100)={0x0, 0x6, 0x63, 0x7, @tick=0x80, {0x6, 0x9}, {0x3, 0x8}, @time=@time={0x0, 0x1c9c380}}}}}}], 0x8c) 2018/03/23 22:05:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="140000e451000104ffffffffffffffff0a000000"], 0x14}, 0x1}, 0x0) 2018/03/23 22:05:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) ioctl(r0, 0x800, &(0x7f0000000100)="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") [ 53.703342] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=81 sclass=netlink_route_socket pig=8760 comm=syz-executor0 2018/03/23 22:05:16 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/26, 0x1a}, {&(0x7f00000010c0)=""/47, 0x2f}, {&(0x7f0000001100)=""/197, 0xc5}], 0x4, &(0x7f0000002140)=""/4096, 0x1000, 0x3}, 0x200}, {{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000001240)=""/192, 0xc0}, {&(0x7f0000001300)=""/18, 0x12}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000001340)=""/73, 0x49}, {&(0x7f00000013c0)=""/5, 0x5}], 0x5, &(0x7f0000001440)=""/13, 0xd, 0xe74}}], 0x2, 0x10163, &(0x7f0000001500)={r1, r2+10000000}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000002100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000020c0)={&(0x7f0000004540)=@dellink={0x34, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/23 22:05:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x2}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cmdline\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x8, 0x0, 0x200}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/23 22:05:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/03/23 22:05:16 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x80000001}) r1 = memfd_create(&(0x7f0000000240)="0f04511ff8bfba64aa78d72b41a771eda48108fb4d4e235b3bb0a854f0ca6c017a650287c6e19996320ea90bb66a60e6e756bde8aa9923d8ff3e685ab127e5fc0852231f5fe7b9f0e3227a7864d6483e551e4aafb2d015af463806a95d5496cdbf5a9293856687135f628e0d3b29028ec2b35968299e98bdfe0a88d375aea1b6d22435cefc579dd1777fea4426dba90f4157bfb2ffb282f57958db24f4be73993f5ef95614a133e33a2454dde4e1307ca2b80875", 0x4000000) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x4000040) flistxattr(r1, &(0x7f0000000000)=""/252, 0xfc) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000180)={0x6, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000380)={0x7, 0x7, 0x5, 0xffffffffffffffff, 0xfffffffffffffffa, 0x9, 0xfff, 0xa19, 0xc9, 0x1f0000000000}) r2 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000300)={0x0, 0x6, 0x680, 0x5, 0x80, 0xffff}) tee(r0, r2, 0x7f, 0x2) personality(0x1000010) write$eventfd(r1, &(0x7f00000001c0)=0x1, 0xadb57774712c4b24) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffd, 0x0, 0x1}}) 2018/03/23 22:05:16 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000000080)='./file0/control/file0\x00') 2018/03/23 22:05:16 executing program 3: mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) 2018/03/23 22:05:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x88) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket(0x0, 0x3, 0xfff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x844}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x1c, r1, 0x0, 0x70bd2b, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1}, 0xc0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'lo\x00'}) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000028000102000000000000000000c33300", @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000f04312ced5a0392303c3c7066950b5a67f57e28c01fac36e0242d50db87edbff079d5f6dc6b2438934c861efa8caed7fa0d81aabe62a1ae4b7e0a111c3d7f076275d8282fd6103ba4949fe6c5bade83ab9ae14ec2d0b3e10f24395a5829889849fc476f0a7c645d3da750f37f9dd2608dff028be65270c2a24db803cd96fc926e09a4ad55917f7717567aa3b71e5595a770879a6d47110eb4af0897e96c3ad05a7a992211385529191f30e4d87d118f9aad42f94505f39d7a665349454ad63497a777ca3e74174130ecdd16411"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x80000000, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r3, 0x4) 2018/03/23 22:05:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/86, 0x56) fgetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/03/23 22:05:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) keyctl$chown(0x4, 0x0, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x600000, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) 2018/03/23 22:05:16 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000480)="2f65786500000000000409004bddd9de91befa07424adee901d2da39e99cf428f96dee015456ffcf75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d7") inotify_add_watch(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x80000000, 0x7, 0x4, 0x8, 0x4, [{0x4b7, 0x81, 0x2, 0x0, 0x0, 0x8}, {0x8, 0x8, 0x1, 0x0, 0x0, 0x2000}, {0x4, 0x200, 0x1, 0x0, 0x0, 0x290c}, {0x49cc, 0x80000001, 0x10001, 0x0, 0x0, 0x80}]}) inotify_rm_watch(0xffffffffffffffff, 0x0) syncfs(r0) 2018/03/23 22:05:16 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x101000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)={0x990, 0x11, 0x8, 0x400, 0x70bd26, 0x25dfdbfe, {0x3, 0x0, 0x8}, [@typed={0x8, 0x28, @fd=r1}, @nested={0x2dc, 0x7, [@generic="b4265d9d10588afe44f52e07e25ecd683ab74dbda37040c04ef2d0feb049a90c2a27950fe5c7e3e233fb0b18450f", @typed={0x8, 0x77, @u32=0x5}, @generic="1643857362ca9690502fb74ab3a591c126129c62f0dcfe2e55137be2935658a779d2647972f14e6d4b6263f2f3709ca40b57d14ab9ac01e6dbb1ec7e3d74cf62db8e0109c425714ab6ae71a3bad2b90e41af39e063c531edf37a1829100511dda2a7ebfe204c4ea8d62eaf55f856cd7e4d85c87532b961f6d63a9864396cd40476009b8e4f2fde8b120b7dbf47e981b5ab3ba1c82c8d0fe92e925a8a643b51007e67314520679d5fbd9a4438fe7b99bf92f9f264a92b539f", @generic="4f736d5289c77a14466a50c207133d4a623eb09fbd1455cb0b587f8bee65e922e00bc36a3941d9a7cbb118c0b3b2c0a83950d5f392320fe3ad9b043ee37065d4f1ab79b8bfb0300d7307a0be530d29b357cf8934890d183b94341db4383e1e32cf4934309ed3217c8537a513c1d667c21c9107587453bb9d20c8f75809bbe660180165893dd754b59162bbfd2822118c47ac894192692e167035029c3b4348e96159a323d70ecf13dade2fabafe3b21ca2befbc51be2803c74464c6e0e944fa5d48317bfb6478606bf691bb3668cd65c", @generic="1ccea885edeb03912a545480e71f1a507d7cfe26e67b5f885ab7a53d81e4a4dd69a6ee224494289906d99dbec24d9187259813734f8d0dd14ca70b3460c2ee201c90604e563fbe8b2da1ad80c6fffadcd58583c4603c02c99034c386b656f3711d21014313bd88b9caa728398cfa11bbcf9f6edeceb9e8a84d977654d38f5d8679c631f1a7c2c13bc609756279a3b039164dc03bcc62f1d22e0dc2", @typed={0x60, 0x23, @binary="34d3f549830296b6b4ec90b8a21d60e5c4b5d7dd1fec9e1a5b2319ab980377f21deb526841ab14d7963eff4157d6efa2783acb92ed6afa939c06ea644aeaab3104b6dd5d00c25e94b0f816a33fed47faae6594b9b971f842984420bc"}, @typed={0x14, 0x5e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x62, @ipv4}]}, @nested={0x30c, 0x28, [@generic="2b3807494190764d31bd6792e9b6bb0c4eda2165e17641dc074d14bba45e05721edbe882476fc722e2a3989a2ec2259391fcdca66e9d1640ac2b3f0de97b9281c0248c8cca11b3bec61e101a9145719b8832893424261887416d728a76aa7a6299604378e43c48056b47a347fcaf104041453711128443d946bfc5b85450f62aa38c4725e27dc093f6e51e6eeb688a586812080e4c93a9fc44abd00789df22eab2000e80c9f4bb4d84c18fc6d5dbd95bc810ebfabda9a5756a5f6ca6207388", @typed={0x8, 0x1d, @pid=r2}, @typed={0x8, 0x66, @pid=r3}, @generic="8af6fb8b67c2a6be9e75a0d11044fece5e931fc2aa337b6a9224a0a4c1022207b16726731ac4b4adb01e29ed277d4515ac6c8e3f12e579ec4059004e5f258dafd19d8c8b4e67b24f85d62cac2198d26314", @typed={0x8, 0x5c, @pid=r4}, @generic="3799f26bc0944a5a5d66f891a8a6a0eb1524c858fb4803b4f7faec5fbecdc7b1cd2bffb64604ba03129b428dd5e8ee504931e35339cc0a9267193f718e9784f69d4026f0590dbfbf952ad57aee03c949ee72b18419ad3b12df08898b9b7bcf91c7163ad235d0a6e1c2587f90c981baf729168c32a25850ec4c4ea20a4d70d2ad3584b31ad7e4021ddf37c0498a3c7475a8c4fcc70f6ec4c72de6c6f475c89b045ef34ea1cb1f3968b770f3a757e0501d9a84de8b14ba2d345ea967610b12e09585e3ab3e39773b0001645e8756c9ec5590479a1a19bc892e67aa5f9618c044c9", @typed={0x34, 0x4, @binary="efbfe5863ab4fc6b09f6cf6f4566b88f2e2166cae408bca08aeece4ed7ba053243ee78a830f855127bf531e4373c2fbc"}, @generic="aff0e27b8b72fa1663daed6bb2073b3adf32a8280f0707045abf5e62170e6169bd6b35c01154c5f7d26639548cacd06d6b3ef393b380d21b991aa83b27ab969f7b8f935ba23177a32ac7cd5751a411be24b0f4b7e09e7c3fa85b1c8b3cbb18f10cf99e33721cf77946a04c9c5d8ee3508582e531785df9da9d9d566dd56263d5d26156f26958f2ac2ddcb02fb73e2e077dd6e79708f0934c9b26c248d95ba6a86561191255d1634ca380020f37052f71f70d9e3f2b59169da51e5c7389b3ce9ad9a083449418a6b7e3"]}, @nested={0x120, 0x41, [@generic="558733bbb7a9c627ea4b4c", @typed={0x8, 0x8, @u32=0x7f}, @generic="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", @typed={0x8, 0x5d, @u32=0x8001}]}, @generic="431e8dfea2ce8f525e203eef334de8fc2b40204b616c87c927b1724074a8a65841bcbe9c0748cec3998bfc351a003d425002a4b5a3f88cab21f198cbd26a0dcbaaba85349cdba5becdc8d3d36d7f4da188087b51269ea22234355783032e21e2302a1e11909a934a72cf7feb42112efe8d27be9b4040580d85c72f324e6d141d5523dd", @nested={0x1ac, 0x64, [@typed={0x8, 0x21, @pid=r5}, @generic="ccf73277f2fa1b919c67b5970d5dca01ff5acbc67f9d4e1acebf0f0925d6e05b31210190fd4d9601bb5ce92c2adf9593d72229d6bc80eb21ce98f731d4f598a8106d6541b2a0340855f12cda7f7e5aecd56b80e490d27550729b83e34c824317e42cb57c3836b47198e4f8234af3cbe9266f63e6af9d352ba4c12a03db12efd8c9d3d12d9044e7d82ffac5edba0a7d6f899e973aba4c1246cfc3ff778ac076478264e1b0dd31ac6c95573cc1c245407cdcd0ca801a6fe518c3edd5677566333566d963f2a6baac5eaa871bf4fe5deabb5f9898f19e149d678718023087c263457388f526ac735b72c133d21a84eacf", @typed={0x8, 0x49, @u32=0x8}, @typed={0x14, 0x94, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="eb449a52cb1380172f329ceb9bee27db387b277ddbbec0a986d5d8eb7e1682cf147a2dc8d8ee66e23a8f65d1a7c3a35a8593634f08f9fd106853414e2e2538f2bb2bcb78752446ff472cbd2fe5a013d4f195ade592c25904c3e40a7eb66bf8d943f0839eabb6a76a7a41b7e51bc0ab700e28b249d58c466c2ecbb286d8f5ce31cb68bfbe37ae51fae6181c196eed6cfc55da"]}, @nested={0x20, 0x69, [@generic="be2387076b352614f83f40e3ec47450102261162a969295d3a74a141"]}, @typed={0x8, 0x2a, @str='\x00'}, @nested={0x14, 0x23, [@typed={0x8, 0x45, @fd=r6}, @typed={0x8, 0x89, @ipv4=@rand_addr=0xff}]}]}, 0x990}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r7 = gettid() exit(0x0) get_robust_list(r7, &(0x7f00000006c0)=&(0x7f0000000680)={&(0x7f0000000580)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)}}, &(0x7f0000000700)=0xc) 2018/03/23 22:05:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="d5d7d3875e385a2e756416e1", 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000001, 0x1, 0x3fe0000000003, 0x8001}]}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000100)=""/144, &(0x7f0000004000)=0xd6) 2018/03/23 22:05:16 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/hwrng\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x5, @empty, 0x2}, @in={0x2, 0x4e20}], 0x2c) process_vm_readv(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/56, 0x38}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/212, 0xd4}, {&(0x7f00000004c0)=""/211, 0xd3}], 0x8, &(0x7f0000000b40)=[{&(0x7f0000000600)=""/241, 0xf1}, {&(0x7f0000000700)=""/195, 0xc3}, {&(0x7f0000000800)=""/136, 0x88}, {&(0x7f00000008c0)=""/53, 0x35}, {&(0x7f0000000900)=""/204, 0xcc}, {&(0x7f0000000a00)=""/29, 0x1d}, {&(0x7f0000000a40)=""/206, 0xce}], 0x7, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000b80)) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x3, 0x3, 0x2, 0x1, r3}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x80000000, 0x8) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009ff0)={&(0x7f0000007ee0)=ANY=[@ANYBLOB="02040000040eea6001011700000645981c00000000ff01040000000000000000"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000bc0)={0x0, 0x8, 0x2, [0x0, 0x7]}, &(0x7f0000000c00)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000c40)={r4, 0x100000000}, 0x8) getsockname$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000cc0)=0x14) 2018/03/23 22:05:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080)=0x9, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) write(r0, &(0x7f0000000480)="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", 0x1000) 2018/03/23 22:05:16 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f00000011c0)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f0000002940)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/70, 0x46}}], 0x1, 0x0, &(0x7f000000a780)={0x77359400}) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/03/23 22:05:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2044, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="5a7f4cba7f85da1813bbde29b6a557bd811fb8e038469e3d760170f671cdaef54f05580ebc4053641b5a96dfefd184b5987f54f508097498d28b72af65a984f299b76a2ad33510a6bf96c1c7a9e71fff9e69139468b4299f2dbf17e8565ad2281323b3b2c31a5879c22c48fe8f2ba93d41e599f9edd898c553016c37f14d337aee764c72bb31de52fc7bf2e856b04375e7c6906b85b5c5", 0x97, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @addr={0x5, 0x5ee}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result={0x0, 0x5}}], 0x38) 2018/03/23 22:05:16 executing program 1: unshare(0x28060400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x466, 0x3, 0x2, 0x3602, 0x9, 0x1ff}) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f87000), 0x0, &(0x7f0000db5000)}}], 0x1, 0x0) 2018/03/23 22:05:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d06000)=0xffff, 0x33b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='9', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) 2018/03/23 22:05:16 executing program 1: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffb000/0x1000)=nil) 2018/03/23 22:05:16 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001180)={0x0, 0x1000, "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"}, &(0x7f0000000300)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xac, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x17d, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0xe00}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1c}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xff}]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r2, 0x1, 0x2, 0xcc2, 0x7fffffff, 0x36, 0x80, 0xeb, {r3, @in={{0x2, 0x4e24}}, 0x0, 0x7ff, 0x3, 0x7ff, 0x6}}, &(0x7f0000000540)=0xb0) sendmsg$nl_netfilter(r1, &(0x7f0000001100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x0, 0xa}, 0x14}, 0x1}, 0x0) r4 = gettid() sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x14c, 0x14, 0xf, 0x301, 0x70bd2a, 0x25dfdbff, {0xf}, [@typed={0x8, 0x1c, @pid=r4}, @generic="9f9b16a104edc3bef62bd3ca06700ea0bf35a8ba05bd0e62f89a417729afef52de6289161a5c7f60047c0863ff0478dfb1cbe70e9597e9b990", @generic="04d5e444324df241e13626f5edb5742d1a2981ebc3923adb1b8a659cd5e26585040df1edd145e26890d3845027e9e6443a458eb3b0ca7bf6f9563a82f0ada1bb4c2a56ce4640019408b432b64c6621d259e705a9701eb522a6eeba3b3f1153ffb2de03c5aa925285604fc39a3ed6ad88e3f4a9c7b94b85caabbf7ed2c1c5ca08404bbc69657aa18ceb42ae1d2264e593e83155452114e8f67dd6779c45719f75443a32957572af9f2a0265589366f310ebed2685160f54bdfe95e574281826390e4785809e3cc91dc2035b667c4e4770cf24c119e3c27b1d57aea5bb66180b550a45863efd675cf11899587f40fe1ff15cf0093c48"]}, 0x14c}, 0x1, 0x0, 0x0, 0x4040044}, 0x8000) 2018/03/23 22:05:16 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x2000ffe, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x5000, r0, r1, 0x314a, 0x7fffffff, 0x200000) 2018/03/23 22:05:16 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r4 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000019c0)=0xe8) r6 = getegid() r7 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001a00)=0x0, &(0x7f0000001a40), &(0x7f0000001a80)) r9 = getegid() r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000032c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) sendmmsg$unix(r0, &(0x7f0000003400)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="122f7b3d6fb66f949265b1980e89cf1de8ef8940b4df6134176a6b3530788e54e75bbce4f24f25c3e31694b159e4cb8e126b96f0e53992596bf7fc1579a460b82d801cc67c6276627805c25df19f509ba1dccabf2d2ffb8dbfddc3e5f7fd73c15c283088b297c90e83d1661048bea3e9c00d90de312844f05fe501ab6baf3f23c618688dd6e27219cc1b3042e77de81a58c6aed2eafe0ab7a07939923ae3dcadd81fcda94452e167ac7e10709c1187a36a3f83131c38b53a3a29bd091e46f7aa50a0bd79e3e3cd5031", 0xc9}], 0x1, &(0x7f0000000340)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd0, 0x1}, {&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000004c0)="0ca3c4eea167b2e3d23b5e92e53bcc8d03bb08b415f9bec80ce9efff40ea176327319d533720fd68340dc8fd2a727d2c447f79feabf7a4fde2a6c8", 0x3b}, {&(0x7f0000000500)="f98ab0ef5370dd8ce0a33945840de1525ca34dafabf984665ce5b23383c472361ecfb61ac91a28532b87e55e0a5bdf0cf8e51e4fff016321ec224e13abaabe7a1c6ffe7680c8e7821b26d552fb8d3b86630864a735583d5191a72565514e658196e086c03c25df66b210eedaf57bca69e8a1abe96d8c1c15783ce6d7488d8f70aa732107165350747d3aeee700a78a90fe9163b3c0f3d19e6abbca57ef2672e61242afef09a6139f5db09c6505650b97f8bba7da234dd0", 0xb7}, 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{&(0x7f0000001d00)="fc1bb52e525a2bae1df61aebbf26838d135f3608d4bdf3319de88f6f5a199e0c89dceac73c75807bc863de5bd669ff13cbbb05f6a6f6504c7b11b1557b53a2a39ea1e6a870d9f73372eb6dbbad127916e274f3351cf09e2407765f3383f50ad894f522ecaca9ae5afd006e17dec8a476db7602067226ffd8ae2f3bdf1b11e0f9fcdda1c083ed97daae823e90f211b1a74717d64b6a38d33ec202c5134a0014e2d01a60d515", 0xa5}, {&(0x7f0000001dc0)="c94341cd03bda25410bab2997bbf03611772284cd12f24838c02cc5c71458aab57090495990363be2cb8fbf856f161df4430c49a3d4ec1569960d6dc27a8d9254e375078bf7495c47e582be19dc5c00e69cb2cd2fdc330a75a8718e4c8d7c82a0f54097234b2b2e7ed8a49c36a63af9eb02f31363714ed76d11a4f0a", 0x7c}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000001e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001f00)="b6e7d4c6b1dbc64c858c4b6517138a9b1b0b46649b63bd163b161a81bb6bf6f1bc9295dc576b876faf6f72ecb82a891046de9d417aa94e48bb14c0f4b39a0d4191405d67ef50e0d782f29f0c62d6919bef598cff2df524f7f2e2a1666f77d78f421776eac7e629e54d38d35adeadc02748c7e05562fdff1e74bc277613e7c7b5c7b4227e4f38bb117927852688cf3497608b4ab742bd8fa7223c7fbe286e16125e429231f3dd63341afb32", 0xab}, {&(0x7f0000001fc0)="1af419461e89f9397d23c8e2e76b6d4cb7d85d5c2d6c44750ee57f58ff1d74320eaca89a44fb6bac158d4c5d7b2aa94a51bf97715755db9f0ac2dd8e7820c37986f47dcebc36fa8e753b4eafc6be3c9c4821d3dabf2db1dd15c55ec4cd08467a976888839dbd36de87e64f654477", 0x6e}, {&(0x7f0000002040)="8c28ee7411ce1a9c3c48b28926a2ca3e73559beed747c42fb297358da58a5eabdeae1723a614a515389d80e5a4a32f4fcd3919cb6e2b24a365d05ca0e6d0fbe2cbd5a567aa5f83a6234671730394f7e2c3197a2de3fe1f5ba0de5c5839a58e07f026d609bcbb1572529c2325eb1b5bf908f19f4abcd70f2af8e6150e7a959d045074ab73d68d502968bd685651785ed9394e100e3be352b4e1743de39c39c2ab7fcc9c615ef5d463", 0xa8}, {&(0x7f0000002100)="628ae5ac7eb74dcbbb2d778d4159698aafc39acd2131d462bc624cde762baf76a4be86c7fbd96ed54b993db3c62129b51ae7920dbac7dd442136cab48decef54807e7460fc8a5e9ebb33b19b5459b73a", 0x50}], 0x4, &(0x7f0000003300)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r10, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xcc, 0x4008000}], 0x5, 0x800) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r11 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r11, 0x1000000000013) 2018/03/23 22:05:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x2, 0x2, 0x3}}, 0x26) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) sendmsg$netlink(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1100000}, 0xc, &(0x7f0000000080)=[{&(0x7f00000001c0)={0x20bc, 0x33, 0x400, 0x70bd29, 0x25dfdbfd, "", [@nested={0x1074, 0x50, [@typed={0xc, 0x21, @u64=0x9d}, @generic="f98a783b113e71ad2fe4ec63733baf913e625ecb7b6101f87be07b9e8e161d853e4ba8b352102b84bca34217a9bdf9f9d25fdf70c56e1aaa27ed482c0b29c2a34b5cb2c8653e31b61240330eee2bc47a032684", @typed={0x8, 0x4e, @ipv4=@rand_addr}, @typed={0x4, 0x6a}, @typed={0x1004, 0x38, @binary="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@generic="e5164ca092eee74b9699ffc999c51b6e8453a333ece31b017ecf29ceea", @nested={0x4, 0x87, [@generic]}, @generic="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@generic="e847e8df70e997e9e11e9b91bd2928fab16cada256d1"]}, 0x20bc}, {&(0x7f0000000040)={0x14, 0x10, 0x500, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x4, 0x11}]}, 0x14}], 0x2, 0x0, 0x0, 0x24000090}, 0x20000000) 2018/03/23 22:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2d00, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0xff, 0x4) 2018/03/23 22:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003d40)='/dev/loop-control\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000900)=0x0) sendmsg$netlink(r0, &(0x7f0000003d00)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20}, 0xc, &(0x7f0000003cc0)=[{&(0x7f0000000100)={0x114, 0x3d, 0x200, 0x70bd25, 0x25dfdbfd, "", [@generic="02b31795ea77a4fa6bd53a312833dd8556e5f8b1ff24fb5074d82628da9006a5e209fbd62bc6820292ad012c95b21bd9db6d1a66c8e6c65bb8438b31f66195dbe686f086de48ba0b70ee6b633eba39c7084cbfcc1203d4eac51f6104b1edfdfdbdaa4fda9bffdb8a1b61a859489c26023d4d760c25083df971f1e68d39", @generic="98a09fcb330998fedd48dcc0c84c53f7fd001002803d9f7838c5c2213096b52cd35f733748f5867b125997ff6f66bde7343901d34eef149431016834a672f2283a55db409ea0e179108e72642a861b919787f86805ec07", @generic="0b3032d8af462ffbc8192d20b13727792210a8f7dc81b1e652c4582d0d4db0ae0b1c620c5353e514b50f30698f"]}, 0x114}, {&(0x7f0000000300)={0x394, 0x29, 0x300, 0x70bd2d, 0x25dfdbfc, "", [@typed={0xc, 0x5e, @str='vmnet1\x00'}, @nested={0xe8, 0x67, [@typed={0x8, 0x61, @uid=r1}, @typed={0xc, 0x35, @u64=0x2de}, @typed={0x8, 0x31, @ipv4}, @generic="4a343ac193bc947f72f9c1bbfe7af32ff5110d723c53c15436cc67f830511c25a3a9a892985a84e19f2ef6dc47d9e4", @typed={0xc, 0x0, @u64=0x4}, @generic="ef85377d520ee9b2a8c547c9e78c6b6e41a2c51cb435719b8c025b5e823f8ce0db4a9e251493be44f77ce33bc632af9480b0e313de3aa559eb3a26da13c892c0c005587b2a8c2b14083707440531c5f98422cbd3e0b4caf59f3a462dd386e00a2b14113c73266500b6f6db2ee73cfea23ad765335f37a46969b48c579972b51d4aeb61d2e4641115c74119466e"]}, @generic="0f486363c76772fc51707e41485157e33c49794d1c8b0ccb90c111efdbf02e0bc3f227135d1bc6c8644c115057fc5d6928c4f50ca84a38a9f14b2cfb4971e76a47c85825c5406676c58f559ebf43be9027f55b8bc4294c17c1dbbbfeb32d54e994a756990b3e6d7ee074677e77b1e8b7c850da8184d2271bf2b7364a05259e7dad5089e96b4f0ca65df8a0e2c9c31686cfeafb", @generic="37afe9020f8167c039fdd1c1d8d745aceb57e5974817455e318cdd5c70ab603131a359fc3da718b241ca8583268812e0b9fe737b6f4f3a8cacd8531c223a3a9e9bfe2fa00e951ce71a120c9348b7ae654ea056923679cec8b60f31ac3b8fba7bc93cf0621c9243a181524a561b94ab93ab40108f5b46661fe8110c31590b5aa3e823e3a434d66e569f08914865db5a6fdef2e045d042596b5adced35beffdee1666aed5637411880c8f077fdfaffae90712e4f0d9f24a305c7b72adb6e06da6f59c738f840d1214346e0dcb52fcebfb4bb27632667ef749044b5", @nested={0x14, 0x69, [@typed={0x4, 0x2b}, @typed={0xc, 0x3a, @u64=0x3}]}, @generic="85c3abfe0ca026cff1619dc73d0ab5c5fc087ff52ef9041fcf767997115523756b816add07703885c63ff48c3715031f26090b72d82a0d91fe8e5cd0403050bd017897fb9361c4ba4557dba5faee7a1838d770ac3927018afe91d4a9c8f65caab95d4b6daa461d3acefcac7e5d36bf14c01aca60d5b477173c305ad5614158a2d14620d6a7b37717d460772c196d34d8053abf2599875e29d1075d4e61ca1ca284d801c07095e8bb74b87e570d95b352691d36824acf1e79add1b4ce9e13dcd8d0df64bfa5387068540ed58d99d6008e3e356d4c6caa37b63a89237926832955034c59cb804be9751543e0a39b07a721f94de4aa9953ef0d", @typed={0x14, 0x37, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x394}, {&(0x7f00000006c0)={0x1f0, 0x27, 0xb29, 0x70bd2d, 0x25dfdbfd, "", [@typed={0xc, 0x6a, @u64}, @nested={0x38, 0x48, [@generic="8ecbe143dc03b3fa4eed80d9a66cc8a3a2f059659d0e1af22cc9d97526f2b2a85b222a110c65510da69ab83582fe0a37c490de"]}, @nested={0x28, 0x77, [@generic="4bfc032eb0b4bf54e29ca0e7c47e2be326d9d51a2fe7670fec24046c8956133f", @typed={0x4, 0x56}]}, @typed={0x8, 0x7, @str='lo\x00'}, @nested={0xbc, 0x1e, [@typed={0x8, 0x61, @str='/,\x00'}, @generic="ba2dbe9ea6085a9999d9566f4f4f6c8da8e0c281b8cb8f315dbb38bd6090b9b76fae3a7f893d6620d72e4a1487aa264eaf2c832f562a327268fd039cd0dd66e78e2be5818fb7770cf7ba5dd9adcb704d8ff4eb3c34192fdf1076edf471163caf9114e9827b8ced41f247ae7a572e385fe4b3f44fc0ad2a25d582baae24babdefbefe483bfbe5069c526ad444c8c04bc63bd557fce18ed67ea6e8e1a16041fa8885fd6363c90f23b6ecdc11a7fc15"]}, @generic, @typed={0xc, 0x4a, @u64=0x8001}, @generic="c5f7c2dfb93b9ad5743e42b4e6137f85c22e83eb1383255326fe9396b76ebe1718c3a6a0e8977d01f61ae0c1de6b27540209ac836eb535536e6b66c6d476798b3b3e8e521ac377cd9d2c26e7462bd27e0e9559be72ddce782074ebf7418d9e5b5068331d2ccea51b057135c6bcd032dca684575a7919330158f7027eca970b2ffa11d727a23c0c383174bd1bc5bc821ef5ad79432608116405f970081a6e668a1d7b39db"]}, 0x1f0}, {&(0x7f00000008c0)={0x10, 0x26, 0x0, 0x70bd2d, 0x25dfdbfc}, 0x10}, {&(0x7f0000000940)={0x3380, 0x19, 0x400, 0x70bd26, 0x25dfdbfe, "", [@nested={0xc, 0x87, [@typed={0x8, 0x47, @u32}]}, 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@generic="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@generic="7ed2451c1dcdd856d0f57aff0a6b850b1310e001c45b678d392fb9f4ce0123f9ec1ae403c02e732e78623800587838fa869306f6cc5ebdba75b7e1440b99cc4c2dcbd056b367f51446d24f1149ccca33217f7759aad71800c66ed138ebcdeea13e0783bce3ed26a4be5b2a2940", @generic="a2b5e670a35cf8d3863f7b2cb62d56d5c6fe8173fc07f88975aa28b769690248340d546070c47384b01bcd77", @generic="3959da8734275423b56658c900b88f9faf5e9090fc6ca67552085637d38620996b1af85d52e8ab1557d16b3d95a138af80468f3dca7721bdc5b629a7c2c8c91ee413418a51d618d12a6b81f681a666c612767bc61cdabd3df43ceb2e7db4bd247286aaf954745e39389b9c702325d06729d90867c023583fd28a31e18bc23770322bee756f4f2cf2105dcdb893d1c2b3296e720404577df32b367c7c1aae5385d8630eaf12c77d7bc1211cd2ea556f99d257d17f1c6a4e009c20ca43955a016f67cb1e850a464027c20089460116301d0856acc67bed1c5083d8b78c0e0928027b8d5ad5eb18592323c48578452ba2d6378832025d591859"]}, @typed={0x8, 0x28, @pid=r2}]}, 0x3380}], 0x5, 0x0, 0x0, 0x40000}, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'lo\x00'}) 2018/03/23 22:05:16 executing program 3: clone(0x20000080904900, &(0x7f000039bf21)="f0", &(0x7f00002cfffc), &(0x7f0000baa000), &(0x7f0000553000)) r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='*)-}\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) 2018/03/23 22:05:16 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x10000, 0x0) epoll_create(0xffffffffffffffff) 2018/03/23 22:05:16 executing program 6: r0 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendto$ipx(r2, &(0x7f0000000000)="8cc8732b56fac3c737dda22904a8fe6f28b7db74010d50f66596a5f79ba0f6f8642919f236d34f46a5ebc407cbdf4b6ccd5e2e70c79030863f392fa074463a391aea11e6e6ce837227407b2f6a6656607d7ab9eca3ea0db98fb6268f69c7336a72f4a8c57b320097a23947a11106dca4a89bac781cc2b5c22b93f7912e388366fc93810cf9ad2654ea253c0b49650eb9c0f361226c2842f60add18a49ded9ce943a5d0929aca4e00df0d8278ac204966adce60f2ba7e14023a2a09233baf86a9614a", 0xc2, 0x20000840, &(0x7f0000000100)={0x4, 0x2, 0xff, "dff8ee040358", 0x5}, 0x10) inotify_rm_watch(r2, 0x0) 2018/03/23 22:05:16 executing program 0: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x100, 0x0) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x20, 0x0) read(r0, &(0x7f0000000000), 0x0) 2018/03/23 22:05:16 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)="2f7965762f7667614561ff070000657200", 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000c52000)='gid_map\x00') sendfile(r0, r1, &(0x7f0000000000), 0x481) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8), 0x1000) 2018/03/23 22:05:16 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = dup2(r0, r1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8, 0xfff, 0x806, 0x6, 0x9, 0x64, 0x5, 0x6, 0xa5, 0x0, 0x63c036b6, 0x2}) read(r0, &(0x7f0000f76000)=""/113, 0x71) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000010c0)={r3, &(0x7f00000000c0)=""/4096}) 2018/03/23 22:05:16 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x80000000000000}}) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/23 22:05:16 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4ee, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/23 22:05:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8000000000008, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d3", 0x178, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000000300)="1fe1a56b48a46fdc33749140079279f63834ac403c78175cc05fd4028a4fd243a6d12dc341a7f84b46a2c2ae95efa3a6dc5eeb147c42616f6f4f9a1676d4c45a505f2aeb45320028a66523c4d6a120ba660ad26e37cecbe2659d1baa42424e37b51f200ad67e708f94e1265e1206f3ebad7cf96660cc75efcef01894e07a852dcbd02d79ffcdd7a3d1f29b176cd8b8116a6d0faebc1679123637497caee0c84f", 0xa0, 0x8080, &(0x7f00000003c0)=@sco={0x1f}, 0x80) close(r0) 2018/03/23 22:05:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000becfff), 0x0, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/23 22:05:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)) 2018/03/23 22:05:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/03/23 22:05:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fde000)=0x3, 0xffffffe4) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x5, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/23 22:05:16 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000080)=""/89) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f68fd0)={0x0, 0x0, &(0x7f0000e8dfc8), 0x1, 0x0, &(0x7f000080b000)='y'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) 2018/03/23 22:05:16 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x200000000000007) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x121040, 0x0) 2018/03/23 22:05:16 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) munlockall() sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x800000000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = memfd_create(&(0x7f0000000140)='!selfbdev\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x2a, 0x8000, 0x3, 0x2000000, 0x0}, &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) 2018/03/23 22:05:16 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000000)=':\'.+\x00', 0x5, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x88) creat(&(0x7f00000000c0)='./file0\x00', 0x6) 2018/03/23 22:05:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) clone(0x0, &(0x7f0000c0e000), &(0x7f0000690000), &(0x7f0000f2b000), &(0x7f0000000000)) getpriority(0x1, 0x0) 2018/03/23 22:05:16 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) dup(r0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x86100, 0x0) ftruncate(r0, 0x2) 2018/03/23 22:05:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000140)="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", 0x126, 0xfffffffffffffffc, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/23 22:05:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000040)={0x0, 0x200, 0x81, 0x5, 0x80, 0x3, 0xff}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000180)) connect(r4, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80) r5 = syz_open_procfs(0x0, &(0x7f0000844ff7)='pagemap\x00') dup3(r0, r5, 0x0) 2018/03/23 22:05:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x98d0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5459}, 0x8, [0x5, 0x8000, 0x400, 0xffffffff, 0x8, 0x100000000, 0x9, 0x8]}, 0x5c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000f00fd8)}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f0ff69)=""/151, &(0x7f0000f0f000)=0x97) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040)=""/80, &(0x7f00000000c0)=0x50) [ 54.197383] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 54.233298] audit: type=1401 audit(1521842716.628:35): op=setxattr invalid_context=":'.+" 2018/03/23 22:05:16 executing program 7: r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x6, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/23 22:05:16 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x100}, 0x4) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000080), 0x800) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000)="2f05eb9f", 0x4) 2018/03/23 22:05:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) sendto$ax25(r1, &(0x7f00000000c0)="1e42cada8e1835d4716048029171eafa3006e581f19b3d41c9da106a3d5ca185f086dd8bce83418d8e4bb1c2463388e5e447e00e36cbfb1c0d8b2025e4a21aac6d31479433a599426f8141a0cf67f3e9d9560f9c20791f5cfb57e9349c6b1302f83f4cdd", 0x64, 0x894, &(0x7f0000000140)={0x3, {"523bf450f289a7"}}, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) [ 54.257166] audit: type=1401 audit(1521842716.648:36): op=setxattr invalid_context=":'.+" [ 54.289627] binder: undelivered death notification, 0000000000000000 2018/03/23 22:05:16 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x3, 0x683}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)) 2018/03/23 22:05:16 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) fanotify_init(0x24, 0x181000) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/03/23 22:05:16 executing program 3: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x16) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x10) 2018/03/23 22:05:16 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0xfffe, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f00000003c0)=@report={0x478, 0x20, 0x10, 0x70bd27, 0x25dfdbfb, {0xff, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0xad, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x0, r1}}, [@algo_aead={0xa8, 0x12, {{'authencesn(tgr160,pcbc-aes-aesni)\x00'}, 0x2c8, 0xa0, "ed6059cb20ebff6eec724d52c8844dec6f8ec1a874180303c646abf6731d77534022b2804febefd55405d813ecbc2f460546455fefa0f9d541cc14d29f99264e67d6c1909328e6d5e606a934279ea7c15393687e978c5877ea"}}, @algo_auth={0x10c, 0x1, {{'wp384-generic\x00'}, 0x618, "7ff91a1d1870175e2d182b7e95085f4a97ed780eef6d74349b1f1ef5709063f41c7f6719d29c5d722d34d00e6a73e6b2edc63a8f532793efbb95a249e92f3f72b60c41e0ad56bf36eb1733a5e6597d99b8741f4e12c7ec49f4688cd4f0546df9ac09302b6dd63b53d2a1234c312b03e55d88b17a40d415864cda97f30ec1844bf750253ab4887ee5409751a90c5fb6108725252d4af95eb529e24d08da5c7a209c9b7d3f1a4e817895b7376759bea5456f88a1dc62535e900d39691fc77858829c7045"}}, @ipv6_hthresh={0x8, 0x4, {0x51, 0x6}}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0xaa}}, @extra_flags={0x8, 0x18, 0x1000}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd26, 0xfc65}}, @migrate={0xe0, 0x11, [{@in=@rand_addr=0x4, @in, 0x7f, 0x3, 0x0, 0x34ff, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3b, 0x4, 0x0, 0x3503, 0x2, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3f, 0x7, 0x0, 0x3506, 0x2, 0xa}, {@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x33, 0x3, 0x0, 0x0, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x1a}, @in6, 0x3c, 0x0, 0x0, 0x3505, 0x2}]}, @encap={0x1c, 0x4, {0x2, 0x7fff, 0x4e23, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @ipv6_hthresh={0x8, 0x4, {0x28, 0x5d}}, @algo_comp={0x140, 0x3, {{'lzs\x00'}, 0x7c0, "aa81c7fa2bc8b4372474f4c5de56de0d4869226c36ca888e6db2fb1faa654f1c5e4b3bc86aee04bd1f68ca2993f5c56136e70934957e1ac2129d559c31a15c0ef2832e7d846f3858ee134a783134eb246aef08124d172c763596aa91b60cf03fb54535923cfc985d89adbdc0036b8248f1fad1165769a8cf06b74e314fee08633e1a6fda2e2b06ad7bfaa35498bfcaa5e24655cc90381cc28f58f7cdfa115551f21ae4dd5b57cfc53d7fd32df692a4affbc14df71394f9706ffba73da850458b48f4c3ab8ca71d1cc79b87b69395ddcbffa1c538f25f60974c95ff5458e19aeed95148cefb36c29b8a405ac544ff8759ac381246d6e3be7f"}}]}, 0x478}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f0000000200)=@ethtool_rxfh={0x47, 0xfffffffffffffffb, 0x0, 0x5, 0xb2d, "454dd5", 0x7fff, [0x81, 0xfffffffffffffffa, 0x800, 0x8]}}) socket(0x11, 0xa, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x80) renameat(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') sendto(r2, &(0x7f0000000040)="0274258cd37070e2", 0x8, 0x0, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x80) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x1, 0x1, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x20}}}, 0x32) 2018/03/23 22:05:16 executing program 1: r0 = socket(0xe, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x200, 0x100, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) lseek(r0, 0x0, 0x3) getpeername$inet6(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x1c) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) 2018/03/23 22:05:16 executing program 0: quotactl(0x80000801, &(0x7f0000001ff8)='./file0\x00', 0x0, &(0x7f0000002000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f0000000140)='system_u:object_r:mnt_t:s0\x00', 0x1b) sysfs$2(0x2, 0x8001, &(0x7f0000000180)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) 2018/03/23 22:05:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x82000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) readahead(r0, 0x0, 0x98) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/69, 0x2bd) socketpair$inet6(0xa, 0x80806, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x81, 0x3, &(0x7f0000000200)=""/4096, &(0x7f0000000180)=0x1000) sendmsg(r2, &(0x7f0000001900)={&(0x7f0000001200)=@ipx={0x4, 0x3, 0xb593, "40a81aaa0d31"}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001280)="aa25b8d9807437bf2bf8d6f8135732c548a22a4f", 0x14}, {&(0x7f00000012c0)="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", 0xfd}, {&(0x7f00000013c0)="16e50ef48ab169eddcc212caa8c71b849e49951551dc17d8a57213a094bdd7f872bfcd8d5c92a54dbb125f886f5cf49d852d32b536f2f2152ee1091da1688daaa62f8cb9079688557ef3a85978b6da3ef913070f79382e9d4bcbe419e43806cc4e77b5f302a057465a9d1ec0cd8e6f76a0c36f481942090e8e287913d763535b1aaa31e9a83f3b181cfa974184e9f5f024a6c6b2d7da663cd17fce37703e087f69b3c183f5bd492fd9a9f1d6efef192eb5018695fc26883b3701f04d96c0878d4023bc43d60f174bb46c02d77f050af1448ba6058a9fa9fb550906d0c8aa5f161c7fcec4d96761634ca455b42c4b5ac501dc6f55ae0f", 0xf6}, {&(0x7f00000014c0)="3a5620ead3421a39478cecbd1b9766e761952325f2e92e03cf04e066b25164ec6526e91b79a426ed8c00860b75c0afcd892d0cf6116e9f7a1f4f5413992579fbb5f607a0318a0702cff9eb70efb4c21f11438b2ed57ae801e1655b848f00aae088443b4b83c7cfd7d6460df51d8a9f0273bffb9e20ec9d9960c8ac525672e438136268fd4c633ebf11dacd34b0ae5c566999121c7b9f119592d70a7cc58038eb34235e4ba82b093de54bf4420740c46c0ef948df28c280b29bdaa2423651ae18ae1c7e64d193e5", 0xc7}, {&(0x7f00000015c0)="97471e9fd0a1c9fad5a2375c5ea6ecccb1e1217e05fd3f5aa552d9f4603476246d4be47f3f6713a2109a15634dbb6f138595af164bc3ce46cb485728f683024093d40e5a1f3cc4bfa9a1df37730cff9f6448e526eb233893db147fc4887ab42febcb9ae831ebbda61eec5194", 0x6c}, {&(0x7f0000001640)="27f74eeb03ba3b62ed3564c7fb8ac2225fea21cf2ee2967a81819bf7857465630a31990ed6323c612a9867d3614f2870fee7ef59e535f8ed87a29a0ee4129e4b6e216b5b5fd13463457586", 0x4b}], 0x6, &(0x7f0000001700)=[{0xf0, 0x0, 0x9, "fbc0a04a72ebd8594101c3ed438f0426a2c48a3772b6b384084ab8c41e9111134dd5b7dedd7dd60183690351ed5a6e7a36de0f37f3122c172f8ece2a51cda4e28e9709b5cddc4bf2410a857cdbe06061a8df2ff174e97a9aafbac096fd9b8a60ba1e1a3af1e7d6c2e951581cea2023bfe67b399271480b546ccc2422d5088b6d607b9c7738a2384741253903c729d135e35b74c5aff638a0be014d235ba81ef43d37d7a596b39484ce79bf40d6f05639922c41c6adefb5fbf4c068a7c512c56a1c9eae918a19f446e587233b5a777e3e245db4d8a185cbc78f9fab971e56296e9924c2bf"}, {0xd4, 0x0, 0x3, "560b379ae552ad8bb68788388cd86fa777d11f8102ec72817d72fffb72045fad40ef2e5df7759651131d636143d0bcd8b47fb8e9c2d6cec2a18c2e6d0a2b1d1fa32112bd2e5dfb1a28009ed15a40495fe378f91a3851cf33913318b4c9ef97d6a32317c6c7aa6c1dca28af31001b604a10900fbdff48c904916419ac444c98a17a600a99a5523e983c8f02cc2736a4112d276483528a32da5070cdd41f68fec4173fdc1b7829b8f69c73cb2cfa91d14ae5c8a2d6ac554968e7529646aacdff047c2624f27d917d"}], 0x1c4, 0x1}, 0x0) 2018/03/23 22:05:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e48000)=0xfffffffffffffffa) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000002640)=""/145, 0x91}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000004c0)={0x1}, 0x4) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="af87095caaa2b20374246f5fb5c75cbd398b22d13f1e6e4032e4eedc3893fb7536fa2130cfaa801133982f490596129ee3531fcd0dd8f45a4ce2ceb312b4a8f0bca72e1855b4f9cf5bd82acd44dd92ee478a93ff686242b531e2fcc044b4cffa10750e4e27bfb186900ffa7fb654403b590546bf035eba70c4d9926037d9e9008c03da69851cabbddeb028ed508dd859118cf4f112b6d5e8aeb7f9286e4b5fc4c1c0d93a7a28a21fca17d759e9e54945d8d3db28562531b2694f5d45d56b00d1", 0xc0}, {&(0x7f0000000240)="8b4239370439ccaf8337e8", 0xb}, {&(0x7f0000000280)="b7c3a654dfcc757cc801f9ed48e9f9b9851e4199e9d8180b9f8f112243848d6c4d743ff9e69f3a3fb12631e6be19871fa3d9c7db4bd069e7ae28684e876a", 0x3e}, {&(0x7f00000002c0)="81247d55f4f144bb32a8dc18a87665c4e99e8bcbebfc1e62972624917ba1c3c3c5e5c6c3a17db400074f051d981781bb18fdf55b", 0x34}], 0x4, &(0x7f0000000340)=[{0xcc, 0x188, 0x1a3cea7a, "8aeb9ea9cee8657b462264f0b873ec281ccb149b4ddf981570b5483bef67b9001052289f25ac623b45a525c9c14036350226e52d4e16c1709025032b56f0ce775db748e1a1e2c39217bd7c9c03594271ba34fabfd39a5020fd0cd030fc936f09b039305797ee7b99ceba1c360463bd362053b4734ad5ea39108580c3214a9dbf70a517e8b7602e5aa1003bb67a81e93e33884d23db881d7bd46e4154adcc72faa17a62007c84418100c8d3151e4aab73adc04b746e254b3c1d89b8432a9123b8"}, {0x14, 0x29, 0x1ff, "8cd749e07f71"}], 0xe0, 0x240480d0}, 0x4008004) shutdown(r1, 0x2) 2018/03/23 22:05:16 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x83, 0x0) write(r0, &(0x7f0000000000)="b97c940af0dbcb57f61e18535372a936ea4649886e3785c1b067e455992a80bf79ec93c435595420ae49403aacb241d9f725c08380f18d5c58c432a45b6476fad01591da63cda6e48f4afcdb78aa6f13e8008d52d8f7bcf325bbda8b957d020a0cd100b909ed32f8a61b5ffce7d72368", 0x70) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x100000000, 0x4) 2018/03/23 22:05:16 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) 2018/03/23 22:05:16 executing program 0: r0 = epoll_create1(0x0) pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r3, 0xa5, "dacb6894a1b443f6d02757125c726f2afe5c322927642d000e23fb7909946c2f3f5e248ef1744dd2c90d4b8f2210fcfc8dbed51364e5b9169a60c8f475375adc037fc8ab382e16c4a82a58c3c3b774a3ae5488ef0723189d335629d13c67a72513ca4d146d5d4080fcdc142f9c2e2015f20bcbc72c30687050d8a968c4493a530d64837cdf8cbfd4b2dfef9aabef2bf67426a5814b17391ffb1b45fe099643b0d11e5725a9"}, &(0x7f0000000140)=0xad) 2018/03/23 22:05:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001bc0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000001cc0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001d00)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000)={0xfffffffffffffffe}, 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/118, &(0x7f0000000340)=0x76) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000040)={{0x7, 0x10000}, 'port1\x00', 0x4, 0x1000, 0x1, 0x7, 0x4, 0x0, 0x400, 0x0, 0x4, 0x2}) r3 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="e71f67bfd16ddcadeedb16c5f764e9ff6e38063cc63dca50a4a076f66f04e3781a3720e68e29d7cad143fc0db7ef109157d1dcac15b7d2532ee6cf56f705d1026e1ac0d4d693295300dd9e3ae7949a647622794fde8ebca9802ea3d1b0e7054be81c24357dd9b2d0a9ac945a5f7af89e095336f2fc72632305c2ff029e8d665260e307c97aabdab990be9b15ac43fdf8a29289bb28a9130bac45bbd3e59b", 0x9e, 0xfffffffffffffffe) pipe2(&(0x7f0000000380), 0x84000) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/03/23 22:05:16 executing program 0: socket$inet(0x2, 0x80a, 0xfff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r1, &(0x7f000005a000), 0x0, 0x1fffffc) 2018/03/23 22:05:16 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x0, 0x3]) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x5, 0x9c) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x7fffffff, 0x9, "b94dd6f1eba3", 0xeb3c}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007e7fd8)={0x0, 0x0, 0x0, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) 2018/03/23 22:05:16 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x2, 0x3, 0x9, 0xfffffffeffffffff, 0x20, 0x100000001, 0x9, 0x98, 0x0, 0x200, 0xe, 0x20}) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x0) pwrite64(r1, &(0x7f0000000180)="9dc9506343", 0x5, 0x0) close(r1) sendfile(r1, r1, &(0x7f0000000000), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x476, 0x4) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/03/23 22:05:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000180005050000000000000000040000000000000600eeff007529102deae57ad9e241eacae7c7b71069d29d7ae81d5e7981bd3ed38e3e0fe0047d1491d2b89ed33b514dc4325b2bce613f3d22578c7199dd4b31d46084275baa320c816e37503a7d0834215a5c262edc2385a9df78118ed78783c66c7569caafe7bc19135a3da123f0b59e6bf11b7705d91aff44d0f809fe3a9fea407baca5beb4ad5d5faed82fc4ed2afec4221ceddf881ed867111d58f62469b1f4ee5ff04e3733d34836bb7fb7156d6364096b29b38daee050842fbb6e3e126ccf7924ff80a85d4293897d440767a05ca34abacc69face74252d"], 0x1c}, 0x1}, 0x0) 2018/03/23 22:05:16 executing program 2: bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace(0x4219, r0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x2000, 0x2000003, &(0x7f000090b000/0x2000)=nil) mmap(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x4, 0x4a010, 0xffffffffffffff9c, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000180)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x2000, 0x0) clock_gettime(0x7, &(0x7f00000002c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{r4, r5/1000+10000}}, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) socket$inet(0x2, 0x807, 0x5a41) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) 2018/03/23 22:05:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000311ffc)=0xfffffffffffffffd, 0x1d4) 2018/03/23 22:05:16 executing program 1: r0 = socket$inet(0x2, 0xa, 0x5) unlink(&(0x7f0000000040)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4000, 0xfff) 2018/03/23 22:05:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x40) setsockopt$inet_tcp_buf(r0, 0x6, 0x17, &(0x7f0000000100)="0086f6aa4ac9d4253916bfd3d2", 0xffffffb8) r1 = timerfd_create(0x9, 0x80800) timerfd_settime(r1, 0x0, &(0x7f00001c9fe0), &(0x7f0000d7efe0)) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x4) 2018/03/23 22:05:16 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001f5f)=""/161) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/23 22:05:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xa) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20020000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000f14fae)=""/82, 0xfffffffffffffd89, 0x0, 0x0, 0x1d7) sendto$inet(r0, &(0x7f0000000040)="e9", 0x1, 0x8001, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x3d}, 0x1c) write(r0, &(0x7f0000000140)="84", 0x1) 2018/03/23 22:05:17 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r0, 0x0, 0xc0000000, &(0x7f0000781f70)) socketpair(0x5, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000200)=""/13) getpeername$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) 2018/03/23 22:05:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x7f, 0x1, &(0x7f0000000580)="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", 0xfa) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000003c0)=0x5, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r0, &(0x7f0000001580)=[{{&(0x7f0000000500)=@pptp={0x0, 0x0, {0x0, @local}}, 0x65, &(0x7f0000000580), 0x0, &(0x7f0000001540)=""/10, 0xa, 0xfffffffffffffffe}, 0x2000000000000000}], 0x1, 0x2000, &(0x7f0000001600)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x80) modify_ldt$read(0x0, &(0x7f0000000400)=""/83, 0x53) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x6, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) dup3(r2, r3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80081, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='teql0\x00', 0x10) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=""/183, 0xb7) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1010, 0x40) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='system\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='wlan1md5sumc#systemkeyringvmnet1keyring+$^^\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)="76626f786e6574313a2a1a73656c6676626f786e6574302c747275737465647b00"], 0x1500) 2018/03/23 22:05:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="0dcd149dcaa9469492c5309c52cf7d3505571c8780c4d7da7bb0e939fdd073e5897e87be74a85ec5d7009c03f7c3ebd3ba8bdb565cbd60f5a2de7dd504d9ab9ed0167d45ec26ac2e8ad23677d8079f3f8df03753891f07c16d997247bef0de9d337e862bb611728087445d2736bd23ce7cbd25bfd17de9532ce3737ecc0cdf3f0e0837e5f59d90cebd9ee9a6509d3bc5a5348302c8", 0x95, 0xfffffffffffffff9) request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/dev/net/tun\x00', r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000040), 0x0, 0x0) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000400)) quotactl(0x0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000380)="de757f12557e9814cd2b1bb73744421863801fd79b24c97183026e6330dbdb82336ead1da70c25901bea2dd9ab3512e4a6bf68678351721f24d1434a5cfc05071cef38c04871f83f02db36a4348167a0") 2018/03/23 22:05:17 executing program 7: memfd_create(&(0x7f0000000040)='userppp0ppp1\'cpuset/\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000100000000000000000000000000000000000000005000800020000000a00000001000000000000000000000000000053040000bb00000000000000000200010000000000000007000000009f05000500000000000a00fcff00000000ff0200000000080000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) lseek(r0, 0x0, 0x1) 2018/03/23 22:05:17 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) linkat(0xffffffffffffffff, &(0x7f0000001ff2)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002ff8)='./file0\x00', 0xffffffff7fffffff) 2018/03/23 22:05:17 executing program 2: r0 = socket$inet6(0x10, 0x3, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000002ff4)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x8, 0x8, 0x1}) 2018/03/23 22:05:17 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) fstat(r0, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) r10 = getuid() getgroups(0x5, &(0x7f0000001840)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001880)=0x0) getresuid(&(0x7f00000018c0), &(0x7f0000001900)=0x0, &(0x7f0000001940)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001b00)=0xe8) r17 = getgid() r18 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001e80)=0xe8) stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001fc0)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)="9e998175dd6fd3f0d9f6f12dfb9fd2dad34dd6e496eeebf036027b8c5e29f90b4076ddca9c2aed75efe3c4f5d586bc8d1060d29d5a082988b6ac9796de37be7d282b2673924191011875437f6bcdb20ace880549272f65a72112b590119dfe698ae8fb51e5f0005bf8273286c2f39d43203105dd834957ab3e6231a0d750e669574e6c2dc67e24e64d2ba2bf803850471546c812cf176e9f6b283e3cb2f261c6f7", 0xa1}], 0x1, &(0x7f00000006c0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r0, r2, r0, r0]}, @rights={0x34, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r2, r2, r2, r0]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x90, 0x1}, {&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000000800)="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", 0x1000}], 0x1, &(0x7f0000002140)=ANY=[@ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000ec98084c46531667c41881dd9f646e631dc805ca3b780cd8a716359880a6aa771fb6a439a91eaa05516339015ea32ff1ca5c7fd4f4bfa7c46a00f4eb3ac589ded8afaafd9e99a9663105b91eaca4f80b92bb01ab1853995fa24e7844550c0b3cfb4b8f498925c2f170d95aab0fd39f8ce42ed86dac881dd25f4f77b0c69a8cb2d8fdd096cbc59180cfc94cbe13444b5cf1454dcbf395e1525095e963a0f1defadea694f1e6967dd6074eae675a758e0144bf86f7f8edbe8293", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="180000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r1, @ANYRES32=r1], 0xfc, 0x4080}, {&(0x7f0000001c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="c830f59591508020544c9b5f14867eea8056494729be3e5eaa18be015e85bedd22a81b91320c4df9c05ad01c4fdf677cc8314bad825263c8a4a1579f26fb88c2b6e34d51feff372046ea1f16f0be82dc9dc12222e6ef24ac1be92ac7c2bd710118fe1bfa37ba9e82f8324c2bfa90425146ce56", 0x73}], 0x1, &(0x7f0000001f80)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x40}], 0x3, 0x4000081) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000) 2018/03/23 22:05:17 executing program 0: r0 = socket$inet(0x2, 0x207, 0x1) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x204000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/89) socketpair$inet(0x2, 0x1, 0x200000fffffffe, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000000180)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) 2018/03/23 22:05:17 executing program 2: r0 = socket(0x18, 0x0, 0x4) clock_gettime(0x0, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futex(&(0x7f0000000200)=0x1, 0x0, 0x20000002, &(0x7f0000000380)={r1, r2+10000000}, &(0x7f00000003c0)=0x1, 0x2) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000040)=0x66, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x5, 0x5e, 0x10000, 0x800, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x5, 0x47, 0x1, r3}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x42000, 0x0) accept4$bt_l2cap(r4, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x80800) [ 54.803186] device lo entered promiscuous mode [ 54.812188] device lo left promiscuous mode 2018/03/23 22:05:17 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x105) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup3(r0, r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103000, 0x0) 2018/03/23 22:05:17 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r3, 0x4, 0x1, [0xfffffffffffff800]}, &(0x7f00000002c0)=0xa) fremovexattr(r2, &(0x7f0000000040)=@known='trusted.syz\x00') 2018/03/23 22:05:17 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) clone(0x100000, &(0x7f0000000000)="df981cadc8ef04cb7ffb7a442461f48c0c2603e9e361f108e7146b12", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)="fc1dbaa3f2f5cd99c84465086950ce4e755d700de743c9044482f280e5bcfc91a7b9ff2e3c4931adb89093ece1fbaa1c2206b141665527aec12981d3dcbaf76c83ac993c8a8abf590a3f5e050ebca50976146eb3a4d5efb472e8f8e51b494188dc64bfa8fafdd279afc0fef71bbd55c436f1e98c5c8dc0e4c2c4e8dff25b61afe2570691abfe86b02bac1728908343a1cf700a012a93fc32ec5089725c418fcfcbf6336ec62296248d04ff11004b9ec8fe4da02f8a79927ef50467d9d8c5c5e2551f551d45f0b769d3b072acc16face1bd9f8524c0bf984d9c93b14c723f") sendto$inet6(r0, &(0x7f00000000c0)="0400000000090000b20066514d7f6c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf", 0x2c, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0xe54, @empty, 0x5c}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4bf9}, @in6={0xa, 0x4e20, 0x7fffffff, @empty, 0x7}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, @in6={0xa, 0x4e21, 0x12, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}], 0xcc) 2018/03/23 22:05:17 executing program 4: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000001b80)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000001a40)="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", 0x0, &(0x7f0000001980)="726905ccaea918c22b5f4c265add22") mkdir(&(0x7f00000018c0)='.', 0x144) getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000001700)=0xc) r1 = getpgid(r0) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/184, 0xb8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/185, 0xfee7}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000001900)=""/18, 0x12}, {&(0x7f0000000380)=""/128, 0x80}], 0x5, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000001940)=[{r2, 0x1fe}, {r2, 0x9101}, {r2, 0x40}], 0x3, 0x8081) sendmsg(r2, &(0x7f0000001880)={&(0x7f0000000440)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0xff, 0x6, "22f372397e68a79baa4c92c6c58ad60d3f2d1925d9cc3240572203419073dc8378fc15c555c68fd6170b9813a284307621aa632350dd0d9110e4c5d0073f44", 0x16}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="1262d644061f77272709e08728b094eb31a3df068fcb3fa97f30ed8198e5a09273dcdd7efb5674d969ad698633cada0efa93adf6d1ddf9681fdb3ed9e7ed018f5d64f5618aac4e61ef5cdf66a9e2c5ea8563b757a25ae98cd450eb1d0dede1f61e7b0ff97884c2bfbd19dcaba846281f9877d52bd7934ffd9ceaacaa20cfc47b5517102f23622fe32216f301ab01ed4b453824f86fef06fd3c9634ad155e3734215adce4e84ab5f8b79aeb3c264a9ecad3ac088e70e9a0aadb", 0xb9}, {&(0x7f0000001580)="b790abdc8a0924b493e45e139ba5c8382b84e678eabf7a20d028684b85585a18fd7f4b170c44fe1deaeda42f020b14b0860128793f371c42362d0a54a4", 0x3d}, {&(0x7f00000015c0)="1d2d249651aef4568e3737926a771c1fb15a7506a27df977d427c86ae6206550aa4c8354120d6b6b5bb902caa62f8144", 0x30}, {&(0x7f0000001600)="ea8dcd9c6159dd19b14ed7f1bc2345cc65afa64bbcc665fc9428df640300939a9a8231f13818e93b88c0730524b7dca4571b727ec64c08dcb6739faae6dbe79c2bcdce18d44d7c5071c81079d75924907b05d32c94603fc2f64bbb6733d12904ce40b02c4aacc4da400292a6e8d58f2b4b5a6edfae88da102abeda281d95f6d689e328c61256eaca118f439fb5aff5ba43b50c141688f52ed73a48edf0d07781939095e70e6f", 0xa6}], 0x5, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x154, 0x51514162a4bf1ed4}, 0x48091) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/23 22:05:17 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000780000/0x1000)=nil, 0x1000, 0x1000000, 0x4010, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x401) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/23 22:05:17 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000026c0)='/selinux/load\x00', 0x2, 0x0) syncfs(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002500)='/dev/autofs\x00', 0x121040, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000002540)=0x80000000, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x20000000000004a, &(0x7f0000bc5f34), 0x0) fanotify_mark(r2, 0x48, 0x30, r2, &(0x7f0000002580)='./file0\x00') sendto(r2, &(0x7f00000025c0)="5ac209421d72b5bfedb9cd7e817a2a28662099990d7296279a4a6f2cc44c582d1a1531963d19b6eb95a102936ab555ba4ceecf4703e49a8c6b8db85dcc60e6b44a274d1405e604abfdf9032a633054309df79154874863", 0x57, 0x4000, &(0x7f0000002640)=@l2={0x1f, 0x7fffffff, {0x9, 0x629, 0x8, 0x6, 0x4, 0x3}, 0x6, 0x4}, 0x80) r3 = getpgrp(0x0) sched_getattr(r3, &(0x7f0000002480), 0x30, 0x0) syz_open_dev$mice(&(0x7f00000024c0)='/dev/input/mice\x00', 0x0, 0x20003) readv(r1, &(0x7f0000002440)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000001080)=""/8, 0x8}, {&(0x7f00000010c0)=""/198, 0xc6}, {&(0x7f00000011c0)=""/237, 0xed}, {&(0x7f00000012c0)=""/169, 0xa9}, {&(0x7f0000001380)=""/191, 0xbf}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x8) 2018/03/23 22:05:17 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/228, &(0x7f0000000140)=0xe4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000001c0)) r1 = epoll_create1(0x8000080000) ioctl$KDMKTONE(r0, 0x4b30, 0x0) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x150, 0x600) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000845ff4)) creat(&(0x7f0000000200)='./file0\x00', 0xa1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x1, 0x0) 2018/03/23 22:05:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x9}}) socketpair$inet6(0xa, 0x2, 0x7bd, &(0x7f0000000080)) writev(r0, &(0x7f0000b76000)=[{&(0x7f00005a7000)="9b", 0x1}], 0x1) [ 54.852386] device lo entered promiscuous mode 2018/03/23 22:05:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffbff) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200400, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000001700)="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", 0xd01}], 0x1, &(0x7f0000002740)}, 0x0) 2018/03/23 22:05:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) r1 = socket$inet(0x2, 0x807, 0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) clock_settime(0x1, &(0x7f0000000140)) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000000080)={'bcsf0\x00', @ifru_mtu=0x2}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000400bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa72a7c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000600)) r4 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000200)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @loopback=0x7f000001}, 'gretap0\x00'}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/03/23 22:05:17 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x6, 0x0, 0x80, 'queue1\x00', 0x100000000}) 2018/03/23 22:05:17 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) mq_open(&(0x7f000028b000)='++\x00', 0x40, 0x0, &(0x7f0000e84000)={0x0, 0x8001, 0x4}) 2018/03/23 22:05:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080)=0x1000, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x400000019, &(0x7f00000000c0), &(0x7f0000000040)=0x4) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xff, 0x0, 0x0, 0x76fb3568}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000000100)={r4, 0x4}) 2018/03/23 22:05:17 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 22:05:17 executing program 5: socketpair(0xb, 0x5, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='\x00') 2018/03/23 22:05:17 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x200, 0x0, 0x8001, 0x0}, &(0x7f0000000080)=0x4f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000)={r0}, &(0x7f0000000000)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xec, 0x5, 0x8005, 0x0, 0x9, 0x8, 0x8001, 0x0, r0}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101001) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0xacd4, 0x1000, 0xffffffff80000001, 0x7fff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x1010, r2, 0x0) ioctl$int_out(r2, 0x0, &(0x7f00000001c0)) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f0000000240)="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", 0x1000, r4) 2018/03/23 22:05:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) pselect6(0xe, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/23 22:05:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/03/23 22:05:17 executing program 1: r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) poll(&(0x7f000014eff8)=[{r0, 0x11}], 0x1, 0x7f31) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00004f6ff4)) 2018/03/23 22:05:17 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) write(r1, &(0x7f0000000080)="16", 0x1) readahead(r1, 0xce, 0x100000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x257, 0x7fff, 0x1, 0x6, 0xe5e, 0xab, 0xca63}, 0xc) 2018/03/23 22:05:17 executing program 7: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) setitimer(0x1, &(0x7f00000e9000)={{}, {r0}}, &(0x7f0000281000)) clock_gettime(0x0, &(0x7f0000a49ff0)) setitimer(0x1, &(0x7f0000b4c000), &(0x7f0000d08fe0)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x2, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}, 0x100) timer_create(0x0, &(0x7f0000000100)={0x0, 0x28, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00000001c0)={{r3, r4+10000000}}, &(0x7f0000000200)) 2018/03/23 22:05:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x217}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)={0x5, 0xf3, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000340)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x17c, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/23 22:05:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) [ 54.960871] syz-executor2 (9125) used greatest stack depth: 23856 bytes left 2018/03/23 22:05:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x11) r1 = accept4(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13605000d8c560a060000fffffffbfffffffffffffc0100de04ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004040800000080000005008e", 0x58}], 0x1) 2018/03/23 22:05:17 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000871000)='./bus\x00', 0x141042, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1a2895d80563040862dea0e6863a1020d540a835612e7a8243fe44314ed2a9fead7cee92280b70b1980340a34fad94c6744ef847b1c83c0ff00b1005f5d179d7330096161e69855a1e45847bebfe98c1317f27fe84a07284fa97c77d379cb96c2f5c5882b0b94de0983db35ee0d2cfbc098a86c0140b9f3b5ebeac23dcf4752fee96e68345012391d3a5fa800bd7c395298776686204309d370c280110b047c058e11a9b67c34b9067928710829920d9fe4da201132f6869ee47e1082f01387fd75324ae30321dd6"], 0x36, 0x0, &(0x7f0000000100)="38cd8600e911dd090e37df0a2e19300e9240b21764033ff7ea08e49aba9bae27064e853350202e8ca8226506054477fd26b3e0e725ac"}) setitimer(0x0, &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000200)=""/44, 0x2c) 2018/03/23 22:05:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x38, r2}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="70cacfa25b97fc2f469d9fe245fa9a76", 0x10) 2018/03/23 22:05:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) rt_sigaction(0x3c, &(0x7f0000000000)={0x9, {0x81}, 0x8000002, 0x3a}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/03/23 22:05:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e22, 0x4, 0x4e21, 0x6d, 0x2, 0x0, 0x80, 0x7f, r1, r2}, {0x1, 0x9, 0x1, 0x9, 0x3, 0x5, 0x80000001, 0x80000000}, {0x2, 0xb0, 0x6}, 0x9d, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x32}, 0x2, @in, 0x3507, 0x3, 0x1, 0x3, 0x0, 0x3f, 0x4}}, 0xe8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f00003f9c8b), &(0x7f0000000000)) 2018/03/23 22:05:17 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/75) r1 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f00000003c0)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4fa) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x5ec14fcb05a1089c, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x8) 2018/03/23 22:05:17 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x96, 0x200, 0x3, 0x7fff, 0x112, 0x8, 0x8, r1}, &(0x7f0000000100)=0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x21, &(0x7f0000264000), 0x0) 2018/03/23 22:05:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x80000}, 0xfffffffffffffe8e) r1 = socket$inet6(0xa, 0xa, 0x7) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)="9d06bfd38f06f436468867a83c1a42c6c1245a46e1b01be92a173086d2d5aad0a2542974c1630d85fa4deac07ef02ba6b7282e8fdf2b9e27daad9d557101a2996980a7c891983714f76a0d8763caa415c6d7b94c9a61740132734bd33d630ff3a3b89dcc352a15b265d56f9ed0b141bcba56c49dfaf40519f01642bb56ee7e6b257331ce148219a4c01caf35e1d2fce2aa35e6fc39276060dd6c54f6a7d9b2cb14097573a6e39f4d240c01426d4f8118fee32418", 0xb4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 22:05:17 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10}) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc10000100ffffffff0800000000000000", 0x24) [ 55.065494] audit: type=1400 audit(1521842717.458:37): avc: denied { net_broadcast } for pid=9165 comm="syz-executor7" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 22:05:17 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') 2018/03/23 22:05:17 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00') getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) 2018/03/23 22:05:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'teql0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr]}, 0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/23 22:05:17 executing program 4: r0 = inotify_init1(0x0) r1 = gettid() ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x41, 0xffffffffffff8000, 0x8, 0x10001}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000080)={0x5, 0x10000, 0xfffffffffffffffb, 0x4, 0x5, 0x8}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000000140)=""/32) 2018/03/23 22:05:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/23 22:05:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) restart_syscall() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) 2018/03/23 22:05:17 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000140)={0x2, 0x1, 0x8000, 0x1, 0x7f, 0x7fff}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000240)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvfrom$inet(r2, &(0x7f0000000080)=""/179, 0xb3, 0x40002040, 0x0, 0x0) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) ppoll(&(0x7f0000000180)=[{r1}, {r0, 0x1089}, {r0, 0x2004}, {r2, 0x1}, {r1}], 0x5, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f00000002c0)={0x168bdf06}, 0x8) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/23 22:05:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_data=&(0x7f0000000000)="72e2a65188daf1c336d60fa6d1ca03cc9d25344d63d6988828ba8e7d713128b1"}) 2018/03/23 22:05:17 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000980)={{}, {}, 0x0, 0x0, 0x4}) pwritev(r0, &(0x7f0000000900)=[{&(0x7f00000008c0)="186538f0a0ae73f7c4a49583146f9ad3e6d43ec3b4c84d5d", 0x18}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000a00)={r1, 0x1000, "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"}, &(0x7f0000000140)=0x1008) 2018/03/23 22:05:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x4fd, 0x2, 0x200, 0x8}, &(0x7f0000000180)=0x14) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="290000002000190710003fffffffda0602000080ff0f0001040000040d000600000000000000000001", 0x29}], 0x1) 2018/03/23 22:05:17 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000c0e000), &(0x7f0000690000), &(0x7f0000f2b000), &(0x7f0000000000)) getpriority(0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc002) 2018/03/23 22:05:17 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000100)={@empty, @local, @rand_addr}, &(0x7f0000000140)=0xc) sendto$inet6(r0, &(0x7f0000000000)="ae94dad64d6d9b36ea66ed7facacb6655d7f8c1efb42f542a70c656f99b5eaf0921a4cbf6ba0962f99ecc7427cdb1fa429265b702ef0acd57b46bce4f13a62489437edfb8ce772c51109ca6408b1ccab87e454c7b5b6f0aae7d1e63d5d87408ca28c5634390fc58e9fbc2e1650dd28e7d1a18f2112aed6f22d65eac54e77f4e6477dabe3d6bad06ffe2eaaa0027300dce6b0a3d9b769a526fb46e01bf744fda4b8", 0x474, 0xffffffffffffffff, &(0x7f0000005fe4)={0xa, 0x8000000000000, 0x100000002}, 0x1c) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/185, 0xb9) 2018/03/23 22:05:17 executing program 5: rt_sigpending(&(0x7f0000000040), 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000200)={0xc6c, 0x0, 0xbb2, 0x9}) sendto$packet(0xffffffffffffffff, &(0x7f0000000100)="b726529b14e5b5cb", 0xfffffffffffffdc8, 0x8000, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2b5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0x10000}, {0x2, 0x4}, {0xb, 0x7fffffff}, {0x2, 0x3}, {0x2, 0x8}, {0x8, 0x80000000}], 0x6) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8001) accept4$bt_l2cap(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) 2018/03/23 22:05:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/03/23 22:05:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x6, 0x0, 0x5}) r1 = memfd_create(&(0x7f0000000300)='[*[\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0x1) r2 = memfd_create(&(0x7f0000000040)='[*[\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240), &(0x7f00000002c0)=0x4) write(r2, &(0x7f0000000080)="5fb6", 0x2) write(r2, &(0x7f0000000000)="0bda40ca66c9c9e796b47ab4e24611c55b0941ff76b77fdd216630b6a91c13a2e9c2081f9aaeb54fe80d22", 0x2b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0x200000000000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 22:05:17 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x2}], 0xc}}], 0x2, 0x0) 2018/03/23 22:05:17 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={r2, @rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x4b) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x1, 0xa9}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@int=0x5, 0x4) prctl$intptr(0x28, 0x810) [ 55.224533] binder: 9211:9235 tried to acquire reference to desc 0, got 1 instead 2018/03/23 22:05:17 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f000060cff8)='/', 0x0, 0xfffffffffffffffd) getdents(r1, &(0x7f000056a000)=""/210, 0xd2) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/03/23 22:05:17 executing program 4: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/23 22:05:17 executing program 2: r0 = timerfd_create(0x7, 0x434cc0540e158ce2) ioctl$void(r0, 0x5450) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="350300000004000000"], &(0x7f0000000040)=""/6, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='uid_map\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000280)={0x3, 0x0, 0x2, 0x3f, 0x4, [{0x7fff, 0x5, 0x200, 0x0, 0x0, 0xa}, {0x100000001, 0xff, 0x3f, 0x0, 0x0, 0x2}, {0x2, 0x6, 0x1, 0x0, 0x0, 0x1}, {0x3, 0x101, 0x38, 0x0, 0x0, 0x84}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='md5sumvmnet1&[&/\x00', 0x11, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000380)={0x5e5b, 0x9, 0x2, 0x0, 0x1, [{0x81, 0xffffffffffffff81, 0x4, 0x0, 0x0, 0x2000}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000180)) 2018/03/23 22:05:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'tunl0\x00', @ifru_names='gretap0\x00'}) 2018/03/23 22:05:17 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udp\x00') sendfile(r1, r1, &(0x7f0000000180)=0x420000, 0x8000000026b0) 2018/03/23 22:05:17 executing program 3: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xe000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000564000)={0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f000009a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x8, 0x1a031, r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r1, 0x0) 2018/03/23 22:05:17 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400800, 0x0) sendto$inet(r0, &(0x7f0000000100)="cad9177610626822426c437237d0988865338a532ad50c76e4592ec98ea53412c2211e2b8a181f4ee0294489d2bfc56d89dbb29874dfbca3676567db9061141281ff24759fb0c09f5800b3c2729ccbeaa2ace82d2b2770ce65f24ff35b1a021f7503e96daf59aaff0e0a6d87e3c50162654cae9fffafd19ef4568c27b93e18e4bc7fc1b636ee216696f340f67e4c2a7ba75091c9ae9bee1382ef", 0x9a, 0x4000000, &(0x7f00000001c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x200, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x8, 0x0, 0x8, 0x2, 0x0, 0xb68, 0x80000001, 0x77a9}) fcntl$dupfd(r1, 0x406, r0) 2018/03/23 22:05:17 executing program 7: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f0000f97ff0)={0x0, 0x7}) 2018/03/23 22:05:17 executing program 5: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/03/23 22:05:17 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/142, 0x8e) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/03/23 22:05:17 executing program 2: ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400), 0x0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=[0x0, 0xd8]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x214, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r2, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r3, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) listen$netrom(r0, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, 0x305) 2018/03/23 22:05:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/23 22:05:17 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x2, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) socketpair$inet(0x2, 0xbb98237b3f521b53, 0xa2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0xfffffffffffffffe, 0x5, 0x33eee5f4, 0x7fff}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r2) 2018/03/23 22:05:17 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) getitimer(0x0, &(0x7f0000000400)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x59, r2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000440)) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000001c0)={0x6, {{0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x664}}, {{0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x104) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, 0x7, r2}) 2018/03/23 22:05:17 executing program 7: 2018/03/23 22:05:17 executing program 6: clock_nanosleep(0x2002, 0x0, &(0x7f0000012ff0), &(0x7f0000002000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="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") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 55.354324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 22:05:17 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r3 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="471975116baf3c9de4fed66fc0e7d2683ea9b334a6acd55420789c48576c366aa59676c212a23c389f4f8ef9fba6b01007d7fc410dab765b4d35e419d0a830945f192e493cb7d5182d1b80cffd3262239420df93494ad2173018c7863386a31d68674d4b5e3a0c74a2edc5093d6932819d3024ec97326455e7ef18369b6ab08935a75e3dd928912f9b406466804e42547984f0949b25db1b9ee875ee036facd3488faab7dbb3ece5843c", 0xaa, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0xaf70, r4) pwritev(r2, &(0x7f00000006c0)=[{&(0x7f0000000180)="2fee96a256efc668095f0525d822be961836c995acd124f207ad2cc50d917aedb2900fb3548eb8a7c412f0352f39f4f2f9cf129d42b53d484aeecabf58ba8f9169ceff37e4d79a1521e8a36c1a28a5e6d42157e5bc29366926eca92ff5c7", 0x5e}, {&(0x7f0000000300)="b72b1b96d56543dbaf7b9c9197ac6eca92ee6b17317d113260c1924035ed1b1c6312ac21bdc470fa80728171f16eb67b01e0aec6fdce6ffe41c69a45d2e4bc46f39cc17d308a168be5aaff10fa6bf53291da93d3c8bfe3b8495ddf9ff1f156f3eda82f06f9a61faa321517acdec6cd8cd52170b25e1c64f75e0713580cf2787b548a5fb8b52395d2e2352721cd0aab18f0b347ede13b985d1d03a017d9175d5b3aa42c0b97bcf42ae6d3c06f9b62a6330852a02ca4e9c90120b354911c689770b7a2cf917553dc445d37adb63a4ac2f75eaa2e6e2aef02bfcabd625b7497b2fd76c59192e0", 0xe5}, {&(0x7f00000004c0)="513bd471e913d4fc18250f9afe12ba89701ad6f8cb62d14683e467b70e5c92806b571079bd9b7b6dbc48d96066aaac1d71f02e5ba0bee7778705ef251b20baffb513597509208687e72cafba838cb0085cb2208c39542eec519bd251e59ddf56bc90e5e9740b49ab4a291b3a883dce920ae0c3c78634d68e45036d29dd70a7c1b8dd483b9a7ea7e7bc31c09326c061bf6624231331d32c649cd5be04293f7bd0a938ec858e65a31d78857617054ddb9fda31bc0e2398a4fe5368abfa79e692ff780b52af073346e9fb06f756876b0a5f15ae4d2ad4ee8540cb2728983f5a6354049671058db72ce27b7b9d02f487388f30a5f02c3d1fba", 0xf7}, {&(0x7f0000000700)="13f7c247a7921689407effa7184f29ab6900673b4ddd0757b9171cb9b4714f217de2c28c59ba514081daef2f7290289bfb61f5a33cfff6ce66e0776fe57706dca3b963ecf8adb0db1912ef428d7901d1f6ceecf031db54cc73668c753fa4b03130a55d82c252741c7fd02bb5162d5353646f7c5e29f21427c75242222f5f9c6a6f574c68df42e56073e3c98c97074145c37fc69670fa4a54e24711497fe3adbffaaf9d647b8a291f288fbe1d525d2d", 0xaf}], 0x4, 0x81006) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000080), 0x98e) 2018/03/23 22:05:17 executing program 7: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='..', &(0x7f0000000380)='nfsd\x00', 0x4400, &(0x7f0000000140)="e7b81d4ec185ee69aa012fe765c48fad37559d925bf7503e526f48bc24d722450200000000000000682800e60e5928a73bea42e427a3b4a351020fb5768f4ba7854f5971045f945008c995d2a97bc60b") chdir(&(0x7f0000739ffe)='..') removexattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@random={'os2.', '![\x00'}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/access\x00', 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x159480, 0x0) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x7, 0x0, 0x10001, "ce2d2992c012dc89bf254384ddcd11e3bdd0d89357fb39e290f85418c9e7cd0e113d7bb7146f2560b6832ac1e9c623db123ab597daf9242ce2a52e8ea4a904", 0x11}, 0x58) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) 2018/03/23 22:05:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write$tun(r0, &(0x7f0000002380)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x5}, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @loopback=0x7f000001, {[@end]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x9, 0x1, 0x8, 0x450, 0x7, 0xfffffffffffffff8, 0x1, 0xf800000000000000}, 0x1, 0x9}}, {0x8, 0x22eb, 0x4, {{0x9bf, 0x2, 0x81, 0x5, 0x10001, 0x18f1, 0x8, 0x3f}, 0x2, 0x9, 0x6f, 0x9, 0x70, 0x81, 0x81, 0x3f, 0x8, 0x80000000}}, {0x8, 0x6558, 0x1, "dfccb64da3bdd9ffda3613b55f6210003b3adf57dd1889a66d77d73c4a24867be960008e52114c21c957d5a39c84567ef130d02f6344bf8901cba27da31006c4eb45743e67eeb88363cc55658afbfe05d3a3489e9ca85122ef6f700f37d7867ec374ad6ea48669ae381b85ef"}}}}, 0xd4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xd9, 0x5, 0x9, 0x6, 0x7}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xffff, 0x6}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xb2cb, 0x115002) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0xb343b7c, 0x200, 0x10001, 0x79, 0x591, 0xfffffffffffffffc, 0x2, r1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000140)) membarrier(0x10, 0x0) 2018/03/23 22:05:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getpeername$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) 2018/03/23 22:05:17 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r1 = gettid() mq_notify(r0, &(0x7f0000000040)={0x0, 0x0, 0x7, @tid=r1}) 2018/03/23 22:05:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_stats={0x1d, 0x4, [0x3ff, 0x5, 0x8000, 0xffffffffffffffff]}}) 2018/03/23 22:05:17 executing program 2: pipe(&(0x7f0000979ff8)={0xffffffffffffffff}) pipe(&(0x7f000060bff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x738b, 0x7) r2 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)=',.\x00', 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x7f, 0xdb1, 0x100000001, 0x7fff, 0x3}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fffffff, 0x9, 0x80000000, 0xc897, 0x40}, &(0x7f0000000380)=0x98) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) ptrace$setregs(0xd, r4, 0xe38, &(0x7f0000000480)="6d06b90710d7ccf2eff42120ebdd859c083718e85e2831acadf1db0d800fd2fae7bd0a73c5cd5a388a3a646e201acbf8472849176c1cad2c37ab21b468ce680335330c39171b794a2f19d89a212616220fceb3343a3f46fdf95e1c78e410251d3a1e300e8e72f685159eced46e5068a1cc8d077dd2743f375475652eb5828befaed73777aad390e0a92ea1bd70dd8195130e6775816ff67fe5b1af") 2018/03/23 22:05:17 executing program 5: prctl$void(0x15) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/snmp\x00') getpeername$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x1) 2018/03/23 22:05:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000948000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x211, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_newroute={0x3c, 0x18, 0x10, 0x70bd2b, 0x25dfdbfc, {0x2, 0x94, 0x20, 0x6, 0xff, 0x3, 0xff, 0x7, 0x800}, [@RTA_FLOW={0x8, 0xb, 0x3}, @RTA_MARK={0x8, 0x10, 0x80000000}, @RTA_OIF={0x8, 0x4, r1}, @RTA_SRC={0x8, 0x2, @rand_addr=0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/03/23 22:05:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x707, "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"}, &(0x7f0000000280)=0x72b) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/23 22:05:17 executing program 3: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x10f, &(0x7f0000000080)=0x2) 2018/03/23 22:05:17 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000001c0)="104ae00bd3b1e5e051aa384e5ac19ba253842217a5de20baef132756a97f685eda363887930fe9fef6cef4f7dc6485985b17906f8802e76dc4ff4915ef5e219e967acf36d8e20b926ebcf94bb38c63d7cf346778eb5ba4eac5af4f9e258cb532f8e5fad501008c7146277a22e3784bcf1508637289f5c48d299a4ac2fb1d386268d53c93af97da3678b22fb1dce2dd7c0f303ca09d3c7842bbd7e18c0735d4a906805f3fc0f23bfb7fa61b6a393520539c5992da8edead581a973a6c1278f77bf6896fbeca9132") madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x13) write$selinux_create(r0, &(0x7f0000000140)=@objname={'system_u:object_r:audisp_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x31, 0x20, './file0\x00'}, 0x4c) 2018/03/23 22:05:17 executing program 4: r0 = socket$inet(0x2, 0x0, 0x80000003) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r2+30000000}) sendmmsg(r1, &(0x7f0000004640)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0xc, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) 2018/03/23 22:05:17 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f000019d000)={0x2, 0x4e23}, 0x58) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df3ffa)=@hci={0x1f}, 0x80) sendmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000280)}}, {{&(0x7f0000001bc0)=@nl=@unspec, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001c00)="ef5e34babe62e4625e23e8e70cc2a77d1436acbe46c2749dbedcf70b78e36cff2dec5d5df247f3d82f7caeb54fd7affa01038edde3ecf388c7b9a86d40573a28fd00eea81450da477cb8b4148fb22020d596a29a908e7408803316658631b4d9fdbbe9a82a8e7cdf665d2877d041b31c5705ad1a411080a12ee084862d61d4f148bb485f29c30afc2c509a842160e79d6f1f9a76fc7910bc0de450a45cba92d7b2c257cd94bbed9c2a6302831cc537c8592f41e4e6695f1e", 0xb8}, {&(0x7f0000001dc0)="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", 0x1000}], 0x2, &(0x7f0000002e80)=ANY=[@ANYBLOB="000000070100000100fffff42af9ed2778772cdccd5779acb6d542733e72dd74397a9a2fa4f73d00240000002f01000004000000ebcaaa53b276371b14cbefb8efa0c77bfdcb17283018cf0000000000000000"], 0x54}, 0x101}], 0x2, 0x80) 2018/03/23 22:05:17 executing program 3: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x50000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 2018/03/23 22:05:17 executing program 4: r0 = epoll_create(0x3) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1000000000000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) epoll_wait(r0, &(0x7f0000204fa0)=[{}], 0x1, 0x0) [ 55.451090] sg_write: data in/out 327644/160 bytes for SCSI command 0x88-- guessing data in; [ 55.451090] program syz-executor6 not setting count and/or reply_len properly [ 55.509746] sg_write: data in/out 327644/160 bytes for SCSI command 0x88-- guessing data in; [ 55.509746] program syz-executor6 not setting count and/or reply_len properly 2018/03/23 22:05:18 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0xfffffffffffffffd, 0x101003) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8400065, 0x4a, 0x20000000, 0x8000008020000000}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x4, 0x4) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x9, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@alg={0xf8, 0x10, 0x10, 0x70bd2b, 0x25dfdbff, {{'sha512-avx\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x91a}, {0x8, 0x1, 0x9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/23 22:05:18 executing program 0: r0 = socket$inet6(0xa, 0x2000020802, 0xc93) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f000089b000)=0xffffffffffffffff, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/23 22:05:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000dae000), 0x3ba) syz_open_dev$tun(&(0x7f00008d2ff3)='/dev/net/tun\x00', 0x0, 0x40) ioctl(r0, 0x227c, &(0x7f000097e000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x88000, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffff00acff14ffffffff0000000000000007ffffffff000000000000000200cba89f53c3b52757ab137acd29e24b0dd685c8c82cfb52e0ace6356d6739583f00e8ac79f62579ebd57e0316d3b382416077c01a4e8b22c344338cf2999fa2112101139f4931fc50f05b3eb0d3aeeda4751ef2c8bca57adc547fa84670efb5a23f828e7b4ab5df2421e644b94297e4990fa57d810ea5492f09d44d7513669f1ab7c978c8a5e344b14a7a6206bb7a3eda0beaf6db"], 0xac) 2018/03/23 22:05:18 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, {0x0, 0x1f, 0x1, 0x9, 0x1, 0xc3}, 0x3, 0x81}, 0xe) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f00000000c0)) 2018/03/23 22:05:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1) 2018/03/23 22:05:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x6ca000, 0x112) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x7) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000180)={@loopback, @local}, &(0x7f00000001c0)=0x8) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0xfcff) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'bcsh0\x00', 0x10001}) r2 = dup(r0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x10001, 0x8, 0xc0fe, 0x1, 0x5, 0x7fff, 0x100000000, 0x10000, 0x5, 0x9, 0x5, 0x3ff}) 2018/03/23 22:05:18 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x141000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x6, 0xffff, 0x100000001, 0x5, 0x2, 0x100000001}) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000b97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x26, &(0x7f0000003fe0)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x2, 0x4) close(r1) 2018/03/23 22:05:18 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0xe, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/03/23 22:05:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="8f6f8a6e3fb8ca07f375f91699ddb467724891b645140bc841c6a8fc01fb3d243cc68b090f890082549edf4e9b73adcb5b1a153a4145da123e6898572da92cef6412aadc02ce8157b0ccded4b44f9f89631696c9d5a13fb203d871f8b0a8e7b2f6ab8c07a44b819913b7c51502af6798b80969d524a80112bf48ad6293150e0b09e7d36972ee76fba9880c15064a9629c15f0775dd03384448c54b34a1d0dbd2ac4006e1"], 0xa4}}], 0x2, 0x800000000044) 2018/03/23 22:05:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) r4 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004480)=0x0) r6 = gettid() r7 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004800)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000004900)=0xe8) stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = signalfd4(r0, &(0x7f0000004a00)={0xb9}, 0x8, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004a40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004a80)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000004b80)=0xe8) lstat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() r15 = getuid() r16 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000004c80)={0x0, 0x0}) r18 = getuid() getresgid(&(0x7f0000004cc0)=0x0, &(0x7f0000004d00), &(0x7f0000004d40)) sendmsg$netlink(r1, &(0x7f0000004ec0)={0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f00000002c0)={0x1480, 0x1e, 0x10, 0x70bd28, 0x25dfdbff, "", [@nested={0x164, 0x6c, [@generic="84cd9099f0dea8767006a83426549a148a079f1b3632ed17161b780e9b5e30bab78bc610ba5547e3b24c77a90bd3878f4ad4a1a3032789d5", @generic="332fb37bd4cfd5e553c6f9df94bb53670f763abc3221355a0c962693e445c64a039a50e2232e921e3cc7aa9a185330ab3ac7478f59046225d8ca28499ec3a26b0e1240ce2797c4", @generic="aac6ac22707e07255712d9d4a7aacafa7093cb1cd28c9da8ff0b2be781c91f23005814e9a3a60a3cf0d6dad996403eb88674f655ec1902c428335e80fc0ef5dbcfb36e62a5e16b01ae5a953209f2f2f618111aa07e9de898dbba7611bb804d3e3a9a53f559a0505e2b27413f3d3a94577b1a6b7e46c57ec32234d73d776b26b265407c6ac14d9165b2f2405a151e3b7b8959a06d3f9d8055ae5b1cf2025e9b6815f26a92b63e2c90dd32a433e722b5dbfc84f340dbb013493d25c55e16eb3e5b564aeb72b7d4b2763f669253825e93628014b1231d319737bdaf0f3739864b"]}, @nested={0x88, 0x35, [@generic="9adf0f1d68f133cc854f96882b91d5f9dcbdad0edd2f958f4abda4bdbd2d58fe1405bf93476bc83285ff8456f03ff0f4e15624e4e890e12a4aeed9688acd268808fae797770f553330d24ef783d237ed1217388b0658bb23b32cabe3474ad9fa351ebfd3b6d61445f93c90c9394385f5f3fb8c7312b2562bf271bd4e7a93326ae3696d3f"]}, @generic="3186cdeb43f45373071bef058e0ef6fb9a8b2f70c462a046c467b458f24c1563746cae4b1a367d7e8df211116c681db31b6f93bff834dc7d8d9ac317273489653056963bb12df768f2fb2c30a030875d77d2a4b110408559132192f905e5a2a35e7306d55f6978eb60e41b4f710af784b8cb5257ebd1d13916d655bc7dd8e10dc920dd1d964452", @typed={0x84, 0x5, @binary="432f5b6a0fbbdba99a7fc1d598b3ec08d77dec583892fd2ee467cbb973db261c9a9475be122261254feded4b77ccd6a7744d89294baefbb9a645c29231906386df6a9a9687dcd69a12eae260d5a51b5e8fc13febb16ee29d88b1fd6a9963f884c40162e7dc12172da0bdf5fd07dece29b79019bc59a57ab433028c6d98c7f2"}, @nested={0x13c, 0x7e, [@typed={0x8, 0x39, @str='em0#'}, @typed={0x4, 0x83}, @typed={0x50, 0x66, @str='vmnet1%,wlan1\'~securityprocnodev\\trusted..cpusettrustedposix_acl_access#@\x00'}, @generic="aa64c4564ba70647eec33c7572bed26f4374c4084c6dfbc9e88545d3018696e9578b7f2f5778988fd519f194d9db171f8425a3dd89f32cbfcbe57f8c77c94ccd25fe444d31cb326e21599bac9ad8b7412574a529ac6220cf70339598b6622a84655de8d576f3c5285cd6b358c0f8bf906a35661c337ffc19096cf6a3484544d562967d8448575227cc07f883c4a1de8ee808181790f8a489802e83ae1b9a047ceefb22fc26898daf52bc3f2080e6aee4bf28fe155f713ae3d1bb5560923047feba007146e6a1e83df9c1", @typed={0x8, 0x2c, @fd=r0}, @typed={0x8, 0x8f, @u32=0x8}]}, @typed={0x8, 0x6b, @str='!++\x00'}, 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", @typed={0x8, 0x8, @pid=r2}]}]}, 0x2834}, {&(0x7f0000004040)={0x330, 0x2f, 0x401, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x4, 0x57}, @generic="8963cf73da2b21f85ff8a803b7a3c12d577e2649eaea2361339b85bbdde600cd94f9eb96eee93e937e64fff05d3df02d66ecfc99223be9e1a8222fa788283ceb2824ecb69b6160a8e56bac04b684fcbf6a8457ab90b56c77670c696d29199f19c331f69cd911b0122b1dbe5d9dd9b0d2a6ca7e4e63ca19c11df2355d734d86fa6a05c6cd5630bdc37b5f74f3a5c1d23f22945e9ecea10b32e4c217bb61cb60f77af86ece2258bcf5e4", @generic="5ca2f9264b77255a074a6bd5dc165db91e2216b73bfeda38e8646bf273f9c2858867465a4de4597155680491785e454e6c953f4973e27721213b140857a6d9f1b06e5d5680fbc4cddded113a76d2084e0269c4987ea566c52aa9ba159269ef98616f657c4e82cc609fc15b0a716614f205630c9c655fc727dcd3f04f77f9d312bd6d94a0a88a53b70bda5b3f7ab02da81d2acae010a987bc67ad", @typed={0x14, 0x5c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x49, @pid=r3}, @nested={0x14, 0x0, [@typed={0x8, 0x8b, @ipv4=@rand_addr}, @typed={0x8, 0x22, @pid=r4}]}, @generic="4af606673e3661b797cb5ee6184021f42fd29c3348b3859564e4ee801e4ce7cbefe27b61921d0d792c3ef6ee7a8443eaa199df405043d5a5783bda2ff0990273c6fa91873729b340e8d00d460dc4d8136bfee4040e993ec7fc0c0c7fcb8bc8f66551fc3a6c5a2bb719aec19bd823c32b06d07de4bf90d41c69acd24a619935827fc90b99667c25e140917c4f6e7119e95465b16dcfa3dced49bb3510e3d0bc4534b9b13fe0d70e5caa5559b7cd00d7ca94ce0571be50ad4ab114bde67a6e8d92ea281336e1fdf976f83f5a0285d3fc300e787b71b7f191a61ddd2777ccc6fd30fd4b7c52c9afcc50e06bc4ac5436b79a67f016", @generic="ae84304d05b1e7fc4a1b81a7d6f64b969ea9c80c9982ac4e4fac2f361e2b53f4d1c21840b0ca931cf6a6f1ef3c208bf4443b01dc4bfae98c76006a08a5ac582ef61e293f6914acd7211d9a733fa9bf9fa79fbf3a59cd654d0d4ffac164964d0480e4feab4b6cba016999e5aa207962ad68dfd22ef1ce9686ec93575ccbf5a93b7c83740f93a7c7728065242d1cf5091a971e883e89e9a71ab85898360509749f65894d32047512f3fa812fafb296c641f944f2"]}, 0x330}, {&(0x7f0000004380)={0xa0, 0x3a, 0x411, 0x70bd28, 0x25dfdbff, "", [@generic="eec971f75783a7b99ca628a2300dd2c4f21d346b958ac6fe3d18905301284f8e8bbfcc613c99b0db19f18b9f4030e2be7f67f4252f0799a1b84fbf89df70c8b5de8f1974e562b77f7e08fd4c91707a381fa9d51d9e3d1e9ce1cef0b68a9665720f1f5815cbc592a202f2b14dcc12abc7d59df39883d5b5c36df321b0a5762675008a699c8da4c23c252d7ed2901eb7"]}, 0xa0}, {&(0x7f0000004440)={0x10, 0x14, 0x400, 0x70bd25, 0x25dfdbfe}, 0x10}, {&(0x7f00000044c0)={0x2e4, 0x34, 0x10, 0x70bd28, 0x25dfdbfe, "", [@generic="7982aa8e7e5229bd3c3327e04d5a5b79113aeb07657f14b3c12f0408f551fe5aff1f1e28a1a380b898ede2b912f8324e852354e9b816a5cf0e910aa897472e36ec29244bf0c0621c0e35c2886834ac5d40350b0689d147f796a11906da0f3738325e4704011aeed991b3284d36f4", @generic="bf573289f3347957f2659a709d9d5742236c21049cf998997d777ef58beb73ff0b1cd9e39519aed68e72750e94b20d32390d50566048185c51ce4392b890bffffd8d385b899a3a4c771c7852fdaa270e714aa5eb43639b0ed2c4d647de2aa1634ee495708e652c7c979e71d45860262480a382e788a9a26a5d712344aa0fbb989d917fbce41b7f168c09d5dee82b7faae54d28f7953ead2d0be07d7f4ab330d3c68ff9893fb6c00b41b30bdef9a6c7", @typed={0x8, 0x2a, @pid=r5}, @typed={0x8, 0x13, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x84, @u32=0xffffffff}, @generic="30d6d117dd07e17ce326c56c90ad9a4cd59b39226f332f8d363983ddbed79a5ef9b543cb8e649b9988", @typed={0x8, 0x27, @pid=r6}, @nested={0x84, 0x3e, [@generic="2d450c9464798743b23540a61aae035daf651d40876f6e5c18ecee1ec67736e34099f1056e8def11", @generic="dd6e83c29a4f3f67f2b26762223bf29b36a557c2c560069d8bbf8b4dfbe31916cf1067b85962c00c230233adad010d4b8855fb6bbed33644d9b94dad1a4ca55c0fbeef5755d79135902a029299", @typed={0x8, 0x6e, @fd=r0}]}, @generic="b59c587ad35a8ab20e9e02b4c5bc07e7408a67598db9fdccbb3b8a09740f083df16fee09bbfeb166a89bd353e86fd7e82851bbcd881987132799209a062053c5b81254a0d3b6e9398393444a9a879660ce0de302a0b88de8a630144b5c5b3a950c4bed440dc2df90b0f80f42ebad8d3c3d0937df6f724dbf6af13826bdce5828b4ff4351c7ba8ab849259214566a578524dba452e7f7c80f4f5b609de57124ca58b766f2b906f5f9d5ae6f169fe0f606887bc9a3d75a9b14631daa4a0e96997ba69cdc792d5836a742f51a088373be905b84e694609195c59c532b586edce607984d5c838f80c097e9"]}, 0x2e4}], 0x6, &(0x7f0000004d80)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r10, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x140, 0x4000}, 0x4000000) r20 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x2, 0x2, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r21, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x8) getsockopt$sock_buf(r20, 0x1, 0x37, &(0x7f0000000180)=""/123, &(0x7f00000000c0)=0xc9) memfd_create(&(0x7f0000000040)='em0#', 0x1) ioctl$sock_netdev_private(r20, 0x89fc, &(0x7f0000000200)="bbed11fc5643606c4cf1e0a04799b3321eeb4e634945a0d85a873612064bf0871b39aeaaed8ad77c40311767c00186628f054ecae8dd1a0cae791aee1f4d5e2d1c4dcbe2cd1a5d21781e78540ffd1f472ea8ec47e261123881f74d4ed2472d5d3f91e08222a59bb422b0dddb0661d79697ae5d37952b5fc0f299811c9a441052f22065e1b778f4d1") 2018/03/23 22:05:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setpipe(r0, 0x407, 0x1ff) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000040)=ANY=[@ANYBLOB="120000000001ffffffffffffffffffff000000007919775c506475b112b91ff536c3268a06c145304e7f0954327f4bf2fba531824281681c9638faa93ac94e37a12f95b362affc54a3875a8312a3b4f813dbbc0fa5516dc64835482912a6179c2ac18bdc8fba7729cadcc6edb188f48384c39da350fcf350995406e6fd3148b7098c2e74e56b77b8"], 0x14}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000000100)="f78ad54b3c163c5f111b5709d1f0b319b97b1461689601c4d7d14342f603e6c51c727d472e8ba4ac6f7eb637beed19451228f0f122fd815ae96261f7", 0x3c, 0xc) 2018/03/23 22:05:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000effff0)={0x2, 0x4e20}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) accept4(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x80, 0x800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@empty, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x6, 0x6, 0x3, 0x100, 0x20, 0x200000, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x2, 0xfffffffffffffdb0) 2018/03/23 22:05:18 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000140)=""/181, 0xda) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x17, 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/23 22:05:18 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2282, 0x40) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/180, &(0x7f00000001c0)=0xb4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/03/23 22:05:18 executing program 3: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f00008b8f2f)=""/209, 0xd1, 0x0, &(0x7f0000336ff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000240)=""/224, 0xfffffffffffffe83, 0x0, &(0x7f0000000200)={0x0, 0x989680}) 2018/03/23 22:05:18 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000802000)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f00000001c0)={0x7ff8, 0x8001, r0, 0x401, r1, 0x80000001, 0xfffffffffffffff9, 0x2}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 55.607054] sock: process `syz-executor3' is using obsolete getsockopt SO_BSDCOMPAT 2018/03/23 22:05:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fe9000)={&(0x7f0000948000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400001a0b030000000000000002400000", @ANYRES32=0x0, @ANYBLOB="0000fc000800010000000000d5153af0078594221d59ed69918308c771e53279461276862d274a17cda9acf45c47e86acfc2a15a6ead8169edb346ef00c4ad3dae40b705fded242a0c684609eb1ec40066f57e0101f65185a17337c075d941f7116c7663e362ffc09de7006e566ca26938aea77a5efa591ffc0251a6e4531069f3ad33800502f0277adff85c87de2539123eec47d67dc2f75fc6d1eef11c"], 0x24}, 0x1}, 0x0) 2018/03/23 22:05:18 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r2 = socket$packet(0x11, 0x800000000000003, 0x300) flock(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000080)={0x0, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) r3 = memfd_create(&(0x7f0000000040)='bridge0\x00\x00 \x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x86d, 0x1ff}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x6, 0x0, 0xfffffffffffffff8, 0x5c9, 0x7}, &(0x7f00000002c0)=0x14) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0x4) 2018/03/23 22:05:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0xfffffffffffffff1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2201, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x7fffffff, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffffffffffff8000, 0x5, 0x6, 0xffffffff, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x7fff}, 0x4) 2018/03/23 22:05:18 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001580)=0xe8) getgroups(0x6, &(0x7f00000015c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f0000001880)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000100)="f75b43", 0x3}, {&(0x7f0000000140)="2acc44c3d77c3c0b0f87ba5fd1b6439fb1c7b98b2cb0d30af7765fb25320e86715376e896e13f3c9d37901827ec2edc0dae5e0d0b82aa460b37bd8ccfec5cc2b577d74d7b0bc66b1a61a4a6e021792cdee5c73", 0x53}, {&(0x7f00000001c0)="6aea009ed9b7282102b0d3fa143220eeef6df3bfe006e61e470eeb348d28ab5a486712fe1336f2b0cb938d5abfef08de681ea7835ad980262fb2b1fa3b80b1db5db26d393890c0af56d9b60112be9cf200518f3914450eacd6d1a72ee9f63b87d7183cb51e79267b", 0x68}, {&(0x7f0000000240)="c0f714691e63c8e06f649cf85cdfe05bfa497aa0f8b4ac25b7c005176652e328bed188c908a9091707f0d03b670e515cbd7032f116d6f37757c51e056c9da72b5750619ef01585f8093499e5a040b2af98bdd062ba86ea1f7843afd64959cd5df4b0b99eb5cd395c", 0x68}, {&(0x7f00000002c0)="45ac43cb24c919fc74509cd2abcbc8e2009481527bf44fe36f05c06302747677e4939f52324b7049bfe5c2230ff67225490710783f80c44e8c8c9808ff9d4f5686c9d05fbc6c605c2fbc905ec817fe225b206b4c9e95503fae121840f56d432e9cfbabe1b43b", 0x66}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="879bddc532335390d63a5aa6d3dd7ddabd2b8525c99b2a41aa042b94a5eb9162d41c0e5e0b3f9e508980cfe65033816f7b64e8678c10b547a3779fadca0051ef9953becbe2291c2fada97df409e92e142d112d14477d9bb59029f6ed22b6e5b53350713af1685e0b3f208119c0de10b2be8e71d341664cb4e907d372e5048f9fab8b4a8f045ad2be17347b84426977a8c47c38063a9c051f87b6c80101a1acd8af1d37db90bd05f2ca4662d0e099988588cb9bbe7a23ffbcbbb947457120910284431c231eeca5b69ad6846f04064ec79482b09e150e65fcefb11e690897111624d2599ff904", 0xe6}], 0x7, &(0x7f0000001600)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x34, 0x4080}, {&(0x7f0000001640)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001800)=[{&(0x7f00000016c0)="17406e168bace142fb9b89c3ebb1b1afb2b3f4aef7012f002447982cb10eb5d58e935bcaff515f", 0x27}, {&(0x7f0000001700)="3772c967a8ab14da27c22fe3f3971400e43ad5a57d1a6abef770e57527c7e705551a8184ce6cb1b9", 0x28}, {&(0x7f0000001740)="9e824f8c159591fc04768052cc0e8086f2e15d7054ebc70fd31795d3e613a91914205615c5ca6a3201f7288b2a43e04641a405ae8335a3a6b143c69a19831d5f46ee935d91b1eaba36854c0ed72bb4a6a19ca726e6320eda56d21c7df52963a6e848de229b0e96c6407663048e2a0be04b8c711e9400bf6c9f1fea65d09e9130487874b28f8043a5c63d879b74883ab1709ec7a99bfa5b7855c6882cff", 0x9d}], 0x3, &(0x7f0000001840)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14}], 0x2, 0x8000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)) 2018/03/23 22:05:18 executing program 5: gettid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) getpgrp(0xffffffffffffffff) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) setpriority(0x1, r0, 0xfffffffffffffffe) 2018/03/23 22:05:18 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'sit0\x00', 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="7b8683ba9e8a678729fc517d1ca8998aea9b007226ac862524a6c32f7a81263de2ee98f363d1df9ee1e7b7b475ea114e668fe8a181a4f1266723bddc094b6aba0af39901ce3effe7b37193dd3666410686eb8ad41812c1a908df5ca8411f80a76c566d58673dd29693b59401650d4f568947ae709fe0885ef67b09b23bedff150291d26f7227407a63886dd1632a684ed364d7f8b299b5488fece7ee8d69eacdbfd3da2c0ba90aa6f021a2e6a9e515e6bf5b65ab0877b889bdaf6bcc8443374b372b75", @ANYRES32=r0], @ANYBLOB="9947e606a251967f79ca6b9efc13bcf11e139d16fa9f2997e8019a79bd0ddce71f4f68a81ce63de38df2d9183b9de8cd91525f9045410e5cdfed"]]}) 2018/03/23 22:05:18 executing program 3: r0 = socket(0x10, 0x802, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x6, 0x200, 0x4, 0x8000, 0x80, 0x100, 0x0, 0x4}, &(0x7f0000000100)={0x1000, 0x6, 0x4, 0x8, 0xffffffffffffffff, 0x7, 0x80000001, 0xffffffff}, &(0x7f0000000140)={0xfffffffffffffc01, 0x8, 0x600000000000, 0x1, 0x4, 0x0, 0x2, 0x2}, &(0x7f00000001c0)={r1, r2+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x3}, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x10000, 0x8, 0xcd, 0x7, 0x0, 0x2, 0x7f, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1f, 0x0, 0x206, 0x7fffffff, 0x78f, 0x4, 0x5, 0x105, r3}, 0x20) write(r0, &(0x7f0000000400)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000010", 0x24) 2018/03/23 22:05:18 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x545, {{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) 2018/03/23 22:05:18 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf98c7800000000000000000000"], 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x123200, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x6) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x1, 0x2, 0x1, 0x800000000, 0x5, 0x6, 0x9, 0x0, 0x8, 0x9, 0x3, 0x40}) 2018/03/23 22:05:18 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x8000}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) 2018/03/23 22:05:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/23 22:05:18 executing program 1: r0 = socket$unix(0x1, 0x801, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="e9301724d41fadc5d7f4a8e481105ec976e3e30644cae851a703dea222555736337e70b8d506cf2ae605dcb99a47e57506b65378784cafb2d9e8478254b63a8ee5a67a743e135d14d591e85745b3d443994fdbd6cd4b48004396ffc4a62915a4949a4aa936171cd74b930ad17c", 0x6d}, {&(0x7f0000000080)="88d0c44e72b45935a170d6a3db1cf09069fbcd918f95304877789387c442513c8e559f", 0x23}, {&(0x7f00000000c0)="dc767a6a179ffa29937eb3bd53487330d32e5765a82888dee789740af70eb32e56712eaaae0335a61b4e0c12217fb22ac89c04d3b78fb492c1f1e33b0e83bc4447cb1efce4b796ce0a3948ee25b082ee36a122bd31", 0x55}, {&(0x7f0000000140)="0b729c28202725045fd1df9484eaeb7f0aed9ec25c106714b3dbe67a217229c3389dbf0742f5bc219608a801b2240102106eaf", 0x33}, {&(0x7f0000000180)="e1b3468a34e54935f00cb5db989ef3e3932081ab34082bb1b92a4ae66d1b18a947d97756b8dd852c820b62101473b4aab5fce7e88acac03e57d12d711a316485f34b03cf84c54c770168dd98f05738ca79232da67436697bc873ca7d9ae4ebcf9caaec11a1984ccdb570badeb0c16eabd4bac401750b580f5f7ee9a146c720a93f0f3d11f45ec6067fad31f72d0aff058a61c9fa23b48cc8ba94f098b1fe1f48f00bb7cc4376c84470796d68a81377983c655ff96c6da1b357ec335b4304b77e5491a11c8a365f7c8e95a150048f8656c55065298fd34949a363c00e6245b9a5165189aa4819beb61ff881", 0xeb}, {&(0x7f0000000280)="6301c7eb3a73f4fe685898b573e830d8bdaa6d13934d52de811db442a444a8d6ab367c6069edf8fbd3adf3d1eb672d305f271fe243b74303d4730467e6868c31a8676868747bb0fc0fa9c6", 0x4b}, {&(0x7f0000000300)="f4507226e19ddbcd21bc08388f983200b5af8278fada68d751479a6d17f47adf0a00ee478e6b49eadb03ac44615081a52c65c48059f185f022655e514b25b5fdf20f94ea50", 0x45}], 0x7, &(0x7f00000003c0)=[{0x54, 0x10c, 0x0, "d52f551a0bb9f81ae50b5d3c5e099d7f71d72142ae949fd50b00123f8cd75bc4656ddad586f00d3e7d6c267917381a14548a58397d7365cdf4f52ab5e51a46deb176ad7f930d1ec8"}], 0x54, 0x8800}, 0x40040d0) 2018/03/23 22:05:18 executing program 4: setrlimit(0x0, &(0x7f0000becff0)={0xffffffffffffffff}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3, 0x0, 0x38e, "acc0245e0b14b16509566245a401252e168649d77a79b6d18c4eb48a2ba195bc8f079bb1b0a649e65bf2f1a0573ac0831dfa69fdfff57c9aa200b174b4565835603b5ec76d589d0a994204161eb98f4a"}, 0xd8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x8}], 0xfffffffffffffc4f) 2018/03/23 22:05:18 executing program 7: lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'system.', '\x00'}, &(0x7f0000000140)='/dev/hwrng\x00', 0xb, 0x1) r0 = syz_fuseblk_mount(&(0x7f0000ad2ff8)='./file0\x00', &(0x7f0000ab8ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000250000)='./file0\x00', &(0x7f00007f0000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 2018/03/23 22:05:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TCGETS(r2, 0x5401, &(0x7f00000001c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x3803}) [ 55.750606] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=779 sclass=netlink_route_socket pig=9445 comm=syz-executor0 [ 55.778146] syz-executor3: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 55.793403] CPU: 1 PID: 9456 Comm: syz-executor3 Not tainted 4.9.89-gebc2789 #3 2018/03/23 22:05:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffc34) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000788ffc), 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x80, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x10000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0x15}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x7, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0), 0x0, &(0x7f0000002800)=ANY=[]}, 0x0) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/23 22:05:18 executing program 4: ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400), 0x0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=[0x0, 0xd8]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x214, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r2, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) recvmsg(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/193, 0xc1}], 0x1, &(0x7f00000001c0)=""/4, 0x4, 0x6}, 0x2000) sendto$packet(r3, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TUNSETLINK(r0, 0x400454cd, 0x305) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) [ 55.800860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.810213] ffff8801b3a978d0 ffffffff81d96069 1ffff10036752f1d ffff8801b4339800 [ 55.818247] ffffffff83ab9720 0000000000000001 0000000000400000 ffff8801b3a979e0 [ 55.826273] ffffffff81452332 024000c2b3a97920 0000000041b58ab3 ffffffff8419640d [ 55.834292] Call Trace: [ 55.836869] [] dump_stack+0xc1/0x128 [ 55.842275] [] warn_alloc+0x212/0x240 [ 55.847715] [] ? zone_watermark_ok_safe+0x280/0x280 [ 55.854371] [] ? avc_has_perm+0xb0/0x4f0 [ 55.860081] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 55.866563] [] __vmalloc_node_range+0x3f5/0x5f0 [ 55.872881] [] ? check_preemption_disabled+0x3b/0x200 [ 55.879711] [] ? task_has_security+0x130/0x270 [ 55.885924] [] vmalloc+0x5b/0x70 [ 55.890937] [] ? sel_write_load+0x130/0xfd0 [ 55.896894] [] sel_write_load+0x130/0xfd0 [ 55.902677] [] ? sel_read_bool+0x250/0x250 [ 55.908544] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.915533] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 55.921836] [] ? finish_task_switch+0x1ed/0x630 [ 55.928143] [] ? __schedule+0x64d/0x1ba0 [ 55.933846] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.933860] [] ? sel_read_bool+0x250/0x250 [ 55.933870] [] __vfs_write+0x103/0x680 [ 55.933876] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 55.933885] [] ? __lock_is_held+0xa1/0xf0 [ 55.933893] [] ? __lock_is_held+0xa1/0xf0 [ 55.933903] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.933910] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 55.933917] [] ? __sb_start_write+0x14a/0x310 [ 55.933925] [] vfs_write+0x189/0x530 [ 55.933936] [] SyS_write+0xd9/0x1b0 [ 55.933943] [] ? SyS_read+0x1b0/0x1b0 [ 55.933951] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 55.933960] [] ? do_fast_syscall_32+0xcf/0x870 [ 55.933967] [] ? SyS_read+0x1b0/0x1b0 [ 55.933973] [] do_fast_syscall_32+0x2f5/0x870 [ 55.933980] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.933989] [] entry_SYSENTER_compat+0x90/0xa2 [ 55.941520] Mem-Info: [ 55.941541] active_anon:57772 inactive_anon:74 isolated_anon:0 [ 55.941541] active_file:3534 inactive_file:8466 isolated_file:0 [ 55.941541] unevictable:0 dirty:86 writeback:0 unstable:0 [ 55.941541] slab_reclaimable:6452 slab_unreclaimable:59340 [ 55.941541] mapped:23822 shmem:81 pagetables:581 bounce:0 [ 55.941541] free:1471146 free_pcp:495 free_cma:0 [ 55.941555] Node 0 active_anon:231088kB inactive_anon:296kB active_file:14136kB inactive_file:33864kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95288kB dirty:344kB writeback:0kB shmem:324kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 55.941570] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 55.941594] DMA32 free:2979944kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:772kB local_pcp:724kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 55.941621] Normal free:2888732kB min:36824kB low:46028kB high:55232kB active_anon:231088kB inactive_anon:296kB active_file:14136kB inactive_file:33864kB unevictable:0kB writepending:344kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25808kB slab_unreclaimable:237360kB kernel_stack:5728kB pagetables:2324kB bounce:0kB free_pcp:1208kB local_pcp:684kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 55.941679] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 4*4kB (M) 1*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979944kB Normal: 567*4kB (UME) 139*8kB (UM) 47*16kB (UME) 49*32kB (UM) 85*64kB (UME) 31*128kB (UME) 17*256kB (UME) 14*512kB (UM) 9*1024kB (UM) 5*2048kB (ME) 694*4096kB (M) = 2888708kB [ 55.941780] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.941782] 12080 total pagecache pages [ 55.941786] 0 pages in swap cache [ 55.941789] Swap cache stats: add 0, delete 0, find 0/0 [ 55.941791] Free swap = 0kB [ 55.941793] Total swap = 0kB [ 55.941796] 1965969 pages RAM [ 55.941798] 0 pages HighMem/MovableOnly [ 55.941800] 320510 pages reserved [ 55.943839] syz-executor3: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 55.943847] CPU: 1 PID: 9456 Comm: syz-executor3 Not tainted 4.9.89-gebc2789 #3 [ 55.943852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.943866] ffff8801b3a978d0 ffffffff81d96069 1ffff10036752f1d ffff8801b4339800 2018/03/23 22:05:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x0, 0x7) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0xfffffffffffffff8, 0xd94, 0x0, 0x3, &(0x7f0000000080)='gre0\x00', 0x1, 0xef32, 0x2}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000140), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000fdff", @ANYRES32=r1, @ANYBLOB="100000000100000001000000", @ANYRES32=r1], 0x20}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/23 22:05:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0xb, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000080)={0x40000000, 0x7fffffff, 0x3a}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) 2018/03/23 22:05:18 executing program 4: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffa) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x8b, 0x6, 0x80000001, 0x20, 0x7, 0x80000000}) socket(0x10, 0x2, 0x6) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/23 22:05:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfffffffffffffe00, 0xffffffffffffffff}, &(0x7f0000000040)=0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="d66a65eb3539a399ddc73c41a80a4b15fe3312238bcea5") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1, 0x30}, 0xc) 2018/03/23 22:05:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f0000000080)=""/36, 0xfffffffffffffec7) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) bind$packet(r0, &(0x7f0000000180)={0x11, 0xd, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/23 22:05:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00000000c0)=""/24, &(0x7f0000000000)=0x18) socketpair(0x10, 0x6, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0xa6, 0x0, &(0x7f0000000140)="93215d520642d2c1bc9e6d353703fcd21c4ec96a13d2c7fc79dbc46f014c532653df4ab71ae6b83a735c477d033ce803b80491f44b4bf21df8a64f01f5abd65e38c8ad4f7912ee808d0ccf923e0871cb6546853d734ab901fcf63efdc3e10ece220789e2b47b7ced8375673d8c765bbb28267057ed1896556833c375d8fae20361171b53f87c203bc16974938b6c1f03fb3b94ca8d3903929591ac527f15d327867a8cb5690f"}) 2018/03/23 22:05:18 executing program 2: get_thread_area(&(0x7f0000000000)={0x100000000, 0xffffffff, 0x3000, 0x6, 0x7, 0x40, 0x9, 0x7fff, 0x2, 0x25}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x401}, &(0x7f0000000200)=0x8) sendfile(r1, r0, &(0x7f00000002c0), 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000240)={0xfffffffffffffe00, 0x7, 0x8, 0x1}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x140) epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x7) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000280)='\x00', 0x1}], 0x1, 0x0) 2018/03/23 22:05:18 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r2, 0x401, 0x5, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) [ 55.943878] ffffffff83ab9720 0000000000000001 0000000000400000 ffff8801b3a979e0 [ 55.943889] ffffffff81452332 024000c2b3a97920 0000000041b58ab3 ffffffff8419640d [ 55.943891] Call Trace: [ 55.943903] [] dump_stack+0xc1/0x128 [ 55.943912] [] warn_alloc+0x212/0x240 [ 55.943923] [] ? zone_watermark_ok_safe+0x280/0x280 [ 55.943942] [] ? avc_has_perm+0xb0/0x4f0 2018/03/23 22:05:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000080)) 2018/03/23 22:05:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x5, 0x200]) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000140)=ANY=[@ANYBLOB="b21d4bb28a7f851b4dbe45a0a0bcddc8b34d682b31f0cfc6d5771db8aa0bb020f669e2f46b3b0d13ce40d64649ae9a5e81d2cdced9e6dd6d587a1728e7c3d4e1dde9d7cc35219cb1bbe59fca18a1ad999e27c1396e71c0fbe899457e0c1a5a5486e6d7e3006658848de1d76667e760b9036f2af3323bad90d1af930c438b596fb55adb986c238128caba287488e45446ff3370283db566b54dfdf11af17567e734e642cf780765d75f818db492d34ab0ff493505f5d6c75a4ee2b31115e502a0d26f1a824e3ef97d00ae4451e152015190169694b89a0f3d0cc5b077671db69dfcc1fba46cb699bea11323"]) 2018/03/23 22:05:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffe) r1 = getpgid(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) ioprio_get$pid(0x1, r1) 2018/03/23 22:05:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x4, 0x7f, 0x2}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000440)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) socketpair(0x9, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/23 22:05:18 executing program 2: r0 = socket(0x10, 0x80002, 0x0) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0x200000, 0x80000001, r2, 0x80000001, r3, 0xc1, 0x3}) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@multicast2=0xe0000002, @rand_addr=0x7fffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r4+10000000}) 2018/03/23 22:05:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/150, &(0x7f0000000100)=0x96) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000d9dffc), &(0x7f0000000000)=0x4) [ 55.943952] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 55.943960] [] __vmalloc_node_range+0x3f5/0x5f0 2018/03/23 22:05:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d11ffc), 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10000) 2018/03/23 22:05:18 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x184) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x3, {{0xa, 0x4e23, 0x97f, @remote={0xfe, 0x80, [], 0xbb}, 0xf}}}, 0x84) ioctl$void(r1, 0x0) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 55.943971] [] ? check_preemption_disabled+0x3b/0x200 [ 55.943979] [] ? task_has_security+0x130/0x270 [ 55.943986] [] vmalloc+0x5b/0x70 [ 55.943993] [] ? sel_write_load+0x130/0xfd0 [ 55.944001] [] sel_write_load+0x130/0xfd0 [ 55.944009] [] ? get_futex_key+0x1050/0x1050 [ 55.944016] [] ? sel_read_bool+0x250/0x250 [ 55.944025] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.944032] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.944039] [] ? sel_read_bool+0x250/0x250 [ 55.944047] [] __vfs_write+0x103/0x680 [ 55.944055] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 55.944064] [] ? __lock_is_held+0xa1/0xf0 [ 55.944072] [] ? __lock_is_held+0xa1/0xf0 [ 55.944081] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.944089] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 55.944096] [] ? __sb_start_write+0x14a/0x310 [ 55.944103] [] vfs_write+0x189/0x530 [ 55.944112] [] SyS_write+0xd9/0x1b0 [ 55.944120] [] ? SyS_read+0x1b0/0x1b0 [ 55.944128] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 55.944137] [] ? do_fast_syscall_32+0xcf/0x870 [ 55.944144] [] ? SyS_read+0x1b0/0x1b0 [ 55.944152] [] do_fast_syscall_32+0x2f5/0x870 [ 55.944160] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.944170] [] entry_SYSENTER_compat+0x90/0xa2 [ 55.944173] Mem-Info: [ 55.944190] active_anon:57756 inactive_anon:74 isolated_anon:0 [ 55.944190] active_file:3534 inactive_file:8466 isolated_file:0 [ 55.944190] unevictable:0 dirty:89 writeback:0 unstable:0 [ 55.944190] slab_reclaimable:6458 slab_unreclaimable:59393 [ 55.944190] mapped:23845 shmem:81 pagetables:582 bounce:0 [ 55.944190] free:1471082 free_pcp:475 free_cma:0 [ 55.944207] Node 0 active_anon:231024kB inactive_anon:296kB active_file:14136kB inactive_file:33864kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95380kB dirty:356kB writeback:0kB shmem:324kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 90112kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 55.944227] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 55.944254] DMA32 free:2979944kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980716kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:772kB local_pcp:724kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 55.944282] Normal free:2888476kB min:36824kB low:46028kB high:55232kB active_anon:231024kB inactive_anon:296kB active_file:14136kB inactive_file:33864kB unevictable:0kB writepending:356kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25832kB slab_unreclaimable:237572kB kernel_stack:5792kB pagetables:2328kB bounce:0kB free_pcp:1112kB local_pcp:684kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 55.944333] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 4*4kB (M) 1*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979944kB 2018/03/23 22:05:19 executing program 6: 2018/03/23 22:05:19 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x18) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0xfffd) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x20000002) dup2(r1, r0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x200, 0x1, 0x18, 0x0}, &(0x7f00000000c0)=0x10) fanotify_mark(r0, 0x8, 0x20, r0, &(0x7f00000001c0)='./file0/bus\x00') mknod$loop(&(0x7f0000000140)='./file0/bus\x00', 0xe006, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000100)=r4, 0x4) 2018/03/23 22:05:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000020ffc)=0x98) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/03/23 22:05:19 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f000005c000)=0xfffffffffffffe37) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) getsockopt(r0, 0x1, 0xff, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/03/23 22:05:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0203000b0a0800000000000000000000030006d60000000002004e20e0001a01000000000000000002000100000000000000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/23 22:05:19 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="260000000001"]}) 2018/03/23 22:05:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c6000)=[{&(0x7f0000000000)="29000000180031090000002100000002021300000000ff06800000000c00080004000c000000005601", 0x29}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_mr_cache\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local}, &(0x7f00000000c0)=0xc) 2018/03/23 22:05:19 executing program 3: 2018/03/23 22:05:19 executing program 6: 2018/03/23 22:05:19 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000400)="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", 0x5d5, 0x880, &(0x7f0000001400)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 22:05:19 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/03/23 22:05:19 executing program 6: request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='user\x00', 0xfffffffffffffffe) 2018/03/23 22:05:19 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000540)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000040)=0x100000000) r4 = dup2(r2, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x95}}, 0x221d460, 0x4, 0x5, "1f5c9e5367f6c5f6c6c7ca985f2839380c382aec829932d7603cac23e15b16d62d21f3dc89b9b845d59c80eab966f5ab0b87803f8727282056ae6878442ba3e8d8192f6b546c8bf03e3503136f3b7dc8"}, 0xd8) Normal: 567*4kB (UME) 137*8kB (UM) 47*16kB (UME) 41*32kB (UM) 85*64kB (UME) 31*128kB (UME) 17*256kB (UME) 14*512kB (UM) 9*1024kB (UM) 5*2048kB (ME) 694*4096kB (M) = 2888436kB [ 55.944430] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.944432] 12083 total pagecache pages [ 55.944435] 0 pages in swap cache [ 55.944438] Swap cache stats: add 0, delete 0, find 0/0 [ 55.944440] Free swap = 0kB [ 55.944443] Total swap = 0kB [ 55.944445] 1965969 pages RAM [ 55.944447] 0 pages HighMem/MovableOnly [ 55.944449] 320510 pages reserved [ 56.411000] audit: type=1400 audit(1521842718.808:38): avc: denied { validate_trans } for pid=9496 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/23 22:05:19 executing program 2: seccomp(0x5, 0x1, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/03/23 22:05:19 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x1ff, 0x0}, &(0x7f0000000140)=0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xfffffffffffffffd, 0xd, "19654bd0920aac52aa9af64be8"}, 0x15) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000240)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000040)) sigaltstack(&(0x7f0000003000/0x3000)=nil, &(0x7f0000000200)) 2018/03/23 22:05:19 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0) connect$ipx(r0, &(0x7f00000001c0)={0x4, 0x80000001, 0x7, "f0f9a66732ed", 0xfffa}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88500000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x2, 0x208000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000180)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000100)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="4e4994b035e4", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) 2018/03/23 22:05:19 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) recvfrom(r0, &(0x7f0000000240)=""/31, 0x1f, 0x10162, &(0x7f0000000480)=@hci={0x1f, r1}, 0x80) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000a24000)='./file0\x00', &(0x7f0000000180)="e91f7189591e9233614b2f") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x40, 0x820c, 0x2, 0x1, r3}, &(0x7f0000000100)=0x10) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='security.evm\x00', &(0x7f0000000200)=""/62, 0x3e) 2018/03/23 22:05:19 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000a000), 0x0, &(0x7f0000000000), 0x344}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x383400) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000001040)=""/4096) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000000)) 2018/03/23 22:05:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, @remote}, &(0x7f0000001140)=0x10, 0x800) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001180)=""/247, &(0x7f0000001280)=0xf7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000000c0)="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", 0x1000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000010c0)) ioctl$sock_bt(r1, 0x8907, &(0x7f00000012c0)="8755ec5a90473856e3e6e546e774def3ba92d7532a2ce75a3d9293902fc444bd1a56dba00fd54c5e757c743a1e002578800ff476c8cdccb77da6f06b905f5fb037b3bc9c2d2dc547c5f665952772ef5df75a71866bb111fc26e697d450f6da2e8afd853c751319db0528430553f11dfc4b791f2f04bb508583e7b9795bc1bcbab34470f086aef27863751edf084a74174a34dd7d7de366cfbbaf294e902556c11efa16d1015c072b135d2c8bdee927b97d6f16369ec5c73b91d503463e9dbced227ea4cbdd62c4ca") 2018/03/23 22:05:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 22:05:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) dup3(r0, r1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x1c7c41) 2018/03/23 22:05:19 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'erspan0\x00', {0x4, 0x5, 0x0, "e1564dc91e8e", 0x10000}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/03/23 22:05:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) syz_fuse_mount(&(0x7f0000000f40)='.', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/03/23 22:05:19 executing program 3: r0 = socket(0x10, 0x544ecaea9b24d38f, 0xfffffffffffffffd) write(r0, &(0x7f0000000000)="220000001800070700be0200090007000200001e00000009000eff0005000f80ff00", 0x22) 2018/03/23 22:05:19 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="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", 0x1000) 2018/03/23 22:05:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000300000)) fcntl$getflags(r0, 0x401) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@local, @broadcast, @broadcast}, &(0x7f0000000040)=0xc) 2018/03/23 22:05:19 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x329b02, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = gettid() ptrace$setopts(0x4206, r3, 0x3, 0xffffffffffffffff) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40046432, &(0x7f0000000240)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x80000000}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r6, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x9, 0x4e22, 0xb780000, 0xa, 0x20, 0x20, 0x89, 0x0, r5}, {0x1ff, 0x0, 0x0, 0x9, 0x6, 0x7ff, 0x80, 0xffffffffffffd793}, {0x0, 0x5, 0x100000000, 0x6}, 0x0, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x32}, 0x2, @in, 0x3502, 0x3, 0x7d3376af66d6a2b4, 0x5, 0x4, 0x7ff, 0x101}}, 0xe8) fstat(r4, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={r6, 0x8, 0x30}, &(0x7f0000000580)=0xfffffffffffffe81) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/03/23 22:05:19 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) prlimit64(0x0, 0x6, &(0x7f0000005ff8), &(0x7f0000008ff8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x4e23, 0xfff, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x6be}, @in6={0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0xb8) 2018/03/23 22:05:19 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6(0xa, 0x0, 0xffff) arch_prctl(0x0, &(0x7f0000000180)="ddd0d38639c40f0695106984325a379258341d76461f53c5eff37c1f294587314f0a41b77171e6babaa885cf5d") socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0xfffffffffffffffe, 0x7, 0x0, 0x3}) 2018/03/23 22:05:19 executing program 6: truncate(&(0x7f0000000ff8)='./file0\x00', 0xfffffffffffff000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000040)="224031e2c7ef98c0f933cb4d832f00c039ea4801b431b2f68d63e11088ec8d0ad14ea5b287a4db16e897264a40f029aad55a5329f9050389a586d1f58c4d4a894b9167ca644527bdad29863ad0980d405daa115f87734df2ca8c554e00804d7132e23c6320db0033606d755876ce31b919e64dad8f118e11fce671b80c00d9127af8aa9eb7a78ab6ee61c0") 2018/03/23 22:05:19 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:scsi_generic_device_t:s0\x00', 0x2b) seccomp(0x1, 0x0, &(0x7f0000002000)={0x3, &(0x7f000004afe8)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:auditd_etc_t:s0\x00', 0x22) pipe(&(0x7f0000038ff8)) 2018/03/23 22:05:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000001c0)="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", 0x112, 0x20020003, &(0x7f0000385ff0)={0x2, 0x40000004e21, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x103000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20e00, 0x0) shutdown(r0, 0x1) 2018/03/23 22:05:19 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) 2018/03/23 22:05:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0xffff, &(0x7f0000000100)="c550c1d5c7def84980f2258e86964fe6ecbda21d87e36b7fe630dfec1c6a00d62458305d46d8000000000000000000000000") fcntl$setlease(r0, 0x400, 0x1) 2018/03/23 22:05:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000039c000)=0x3ffffffffffffff, 0xfe5b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fcntl$setpipe(r0, 0x407, 0xff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000380)='A', 0x1, 0x10883, &(0x7f0000000340)=ANY=[], 0x0) signalfd(r0, &(0x7f0000000080)={0xffffffffffffffc0}, 0x8) 2018/03/23 22:05:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x4, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/23 22:05:19 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="eda76dc1de7401929485b2b376f3c5d4d572d20cea8bee95e14eea0d6dd537a4cf248297479fb51ae31088ebe988d6f2c168a3f7a1ffb215fabc0149d198c54a560a683a3b7580f9c32c2af5852c0770391d67bf7dc7e830719fa76436f00765245b58bdc06cf2189182d25b588c27fab0e9f02542499b425fad6ba3dcefc903af8a7d271017d5ccb494b5baccbd308c2538de6ccc16b04b1836d1ecab4980f823f96b14c91b43004af8862fdba275490bbc3af50d1a4a0b4101df3d057938b3af6b03277cf1a42235e79037bd3de7877ebe02169ec7c524edcb642c47b65cbcfa543bda236d053f", 0xe8, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000300)=""/18, 0x12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000400)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x800000, @loopback={0x0, 0x1}}, 0xffffffffffffffd4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ff17ac5678d482242c038a707000896608d01000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000003c0)) splice(r0, &(0x7f0000000340), r1, &(0x7f0000000380), 0x2, 0xb) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/23 22:05:19 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x3, 0x7, 0x4, 'queue0\x00', 0xd964}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x4, 0xc0}, {0x8}, 0x5, 0x1, 0x7ca}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}], 0x30) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000c000)="240000001a00030207fffd946fa283bc02eee6d87986c497273f8569b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x3b9}, 0x8) 2018/03/23 22:05:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000001c0)="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", 0x112, 0x20020003, &(0x7f0000385ff0)={0x2, 0x40000004e21, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x103000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20e00, 0x0) shutdown(r0, 0x1) 2018/03/23 22:05:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x76f, 0x200) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/208) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/23 22:05:19 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xab, "b72a13bd5fad714f98fccb9be486ef9c1b38a05d2ce43c20b0668c6d5fd5124a8721ed026737183a62a99e9724a22eee635dac466947e37abc0bb7ebd09fc92da82d7e3ad7bc3d6d1dd5483bb215822f8054817c9cc2868e4cfd71add373c841e65915310f7f686bf395965642f82f2b42159a2ccb65cf30d5da61830eab316f35b26020adae62654f09cef50fc1944e4f028e177e012afbfe385094811c134773d84c423c6c3e29842905"}, &(0x7f0000000300)=0xb3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x200, 0xeb, 0xe059, r1}, &(0x7f0000000380)=0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="14000000010afdff00000000000000000a00000478e94236465dd28eb2498d2844821547f408cb33313fdccc43f27683b1475f140f3d9d44b91b07994e92b777fb963a406e359c5b48dd10067988d7739bdb1a2a28c6a0c39ecf0731f9ec2299cc47987a716a7aef9f5ef91e1ae6d4df5122a8a4dd00b9b1470886130ce2ab4c82285a98a191ef1dc914d9a368cf85a16b"], 0x14}, 0x1}, 0x0) getsockopt(r2, 0x9, 0x80, &(0x7f0000000040)=""/230, &(0x7f0000000140)=0xe6) 2018/03/23 22:05:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x40000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="580000001200190002000001000d9b5602076e850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed63da000000000000a7b736231be86efd12ab4fec4a0f533b", 0x58}], 0x1) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) bind$packet(r1, &(0x7f0000000000)={0x11, 0x17, r2, 0x1, 0x40000409436, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/23 22:05:19 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=ANY=[], 0x0, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x0, 0x4e20}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'teql0\x00', 0x9}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x2, 0x3, 0xf8, 0x8, 0x8, 0x1, 0x9, 0x8, 0x3f}, 0xb) 2018/03/23 22:05:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42000000000484, &(0x7f0000000080)=""/24, &(0x7f0000d0cffc)=0xfcc1) socketpair(0x11, 0xfffffffffffffffe, 0x21, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/98) 2018/03/23 22:05:19 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x3}, {}, 0x0, 0x0, 0x84}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x1a6fae22}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6f0963757274792e76626f4a9965741b766d6e6574305d6c6f2a5d5c0010"], &(0x7f00000001c0)='/dev/autofs\x00', 0xc, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000300)={0x6, 0x7f}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000040)={0x400}) 2018/03/23 22:05:19 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getrandom(&(0x7f0000000500)=""/223, 0xdf, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='logfs\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x7, 0x800000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x8001}, 0xc) r2 = open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x84) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000440)={r3, &(0x7f0000000400)=""/19}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000001c0)=0x1e) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0xb, "c639d04e4031d7b1133267"}, &(0x7f00000004c0)=0x2f) 2018/03/23 22:05:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/17, 0x11, 0x0) fcntl$setlease(r0, 0x400, 0x1000000002) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000001c0)={0xa23, 0x4, 0x1, 0x8, 0x9, [{0x7, 0x800, 0x2, 0x0, 0x0, 0x100}, {0xffffffffffffffcf, 0x1, 0x7f, 0x0, 0x0, 0x2}, {0x9, 0x0, 0x6, 0x0, 0x0, 0x4}, {0x94f7, 0x400, 0x8, 0x0, 0x0, 0x100}, {0x8, 0xff, 0x4, 0x0, 0x0, 0x1504}, {0x2, 0x0, 0x6, 0x0, 0x0, 0x8}, {0x1ff, 0x0, 0x80000000, 0x0, 0x0, 0x400}, {0x7, 0xede9, 0x6, 0x0, 0x0, 0x186}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x1882}]}) getpgrp(0xffffffffffffffff) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) 2018/03/23 22:05:19 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x9, 0x20, 0x1000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x2, 0x7fff}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005a2000)) 2018/03/23 22:05:19 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x2000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)) ptrace$setregs(0xf, r0, 0x5, &(0x7f0000000180)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000340)={0x2, 0x9}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000380), &(0x7f00000003c0)) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0x3ff, &(0x7f0000000300)=0x4) 2018/03/23 22:05:19 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x3}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f0000000000)) iopl(0x7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x5, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 22:05:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8b9f, &(0x7f0000000000)="7d2b4a1a1f4f5f45128bb9d53a") getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @dev}, &(0x7f0000000080)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x420000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x7, 0x4b, 0x200}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)={0x1, 0x6, [@random="0bd62c3b573d", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x6, 0x1f, 0x7985, {0x0, 0x1c9c380}, 0x5, 0x8}) 2018/03/23 22:05:19 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x8000000101000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) ioctl(r0, 0x2, &(0x7f0000000340)="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") ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x8, 0x0, 0x200, 0x32, 0x3ab, 0x8, 0xec, 0x2, 0x32, 0x5}) fsetxattr(r0, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000100)='\x00', 0x1, 0x2) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in6=@local}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/23 22:05:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000028000102000000000000000000c33300", @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000f04312ced5a0392303c3c7066950b5a67f57e28c01fac36e0242d50db87edbff079d5f6dc6b2438934c861efa8caed7fa0d81aabe62a1ae4b7e0a111c3d7f076275d8282fd6103ba4949fe6c5bade83ab9ae14ec2d0b3e10f24395a5829889849fc476f0a7c645d3da750f37f9dd2608dff028be65270c2a24db803cd96fc926e09a4ad55917f7717567aa3b71e5595a770879a6d47110eb4af0897e96c3ad05a7a992211385529191f30e4d87d118f9aad42f94505f39d7a665349454ad63497a777ca3e74174130ecdd16411"], 0x2}, 0x1}, 0x0) [ 57.207967] IPVS: length: 64705 != 24 [ 57.219715] IPVS: length: 64705 != 24 [ 57.303455] device lo entered promiscuous mode [ 57.322250] device lo left promiscuous mode 2018/03/23 22:05:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x9542287664073f39) fcntl$setpipe(r0, 0x407, 0x7) r1 = socket$inet(0x2, 0x80007, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000001380)="2c0c3f44aaa382b17b3fbfe9bb8d783a8a1daa6626042456d171df29e7b61c2b535bccffdda78fac028fa7e198402f2e65cec4bf5d909a08079d95ac5f13abe2f7bdd1196f98dd1dd36b8e6b560da9887dd2bb6e6bb614d0a7cbd084b1d5e0e1301621a4e111253442c2d1fa8207203a7f6350d3adcd1d2fab307ff987aa9a2812b7790d36ba6aac85007e72d7b74e460e0afb51d0a94326ddf3fcaf638b9582deb1", 0xa2, 0x0, &(0x7f00002ce000)={0x2, 0x4e20}, 0x10) r2 = socket(0x11, 0x3, 0x0) sendto(r2, &(0x7f0000006000), 0x0, 0x0, &(0x7f0000006000)=@in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80}}, 0x80) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000240)=""/87) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x9, 0x1000, 0x6, 0x1a}, &(0x7f0000000100)=0x98) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f00000002c0)=""/4096) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0x40000000000003f}, &(0x7f0000000180)=0x8) 2018/03/23 22:05:19 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) epoll_create1(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x4) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) pipe(&(0x7f00003ccff8)) 2018/03/23 22:05:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ae3000)=0x3) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) write(r0, &(0x7f00000fe000), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 22:05:19 executing program 2: syz_emit_ethernet(0xffffffffffffffd5, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa009100280081001a000800450000240000000100008000000000ff000000004e204e2004019078007ff5240032330e"], &(0x7f0000000040)={0x0, 0x800000006}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'tunl0\x00', 0xa9}) 2018/03/23 22:05:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x16, 0x420040) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000013c0), 0x800) sendmmsg$unix(r0, &(0x7f0000001440)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001480)="f9aed10c3b3120abc361e3064233feca8d6655fac6033a42f77911e7d44e0e186954b2740f851a774881b4d5e7de1181fc53323df1970a91910248efbd2c2b9126aa1ca88e6fc4d3a99d2f01f988db0a20484fd99518be7a746a00", 0x5b}, {&(0x7f00000001c0)="0786bc667d1c90812b638c9b4a5ee5ece6b9f01dd3669fc635cdae7176032f450637ec921304d6e2c334254b267020b95d68c9832eb02aa4a9f14a3041178fe9f8c1982134fb5d57", 0x1a}, {&(0x7f0000000240)="fd7e08ab46b891ac9d564ab29363d634f9d7870302149f6b4b5f5432292561071480aed2965cf3c960cccc1301949bd814d65959abd6c69e89", 0x39}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="98f4e203ac235b5ce828f273627e5554208ea7c0b8eeda70a32fbc4d5efac284707b3fcf4d716b3ed64d883e11790ef6fa9bbeca3eb4f5b953a8c6cb660b3aac7365a3fb5d25072042b9c60649e7ba0d4ae2e99e5b711fd4c9f4052a1a933d4ee053e40d53e0a59752e0c3f526acd9c738965708dd5c62873d1d445244ee200689c1af9664652896a09b0470ce2329567524111a75d1ca06cfa6addee2e671ef0c5233118667a3a1d5f210b4ef1b2dd946cf9e32405481e1abf2f24cacd3a2e529f2", 0xc2}], 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="10006f070000000000000000aa4d2d", @ANYRES32=r1], 0x10, 0x400d4}], 0x1, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a00000902000700001202000008eeb7cf140001010c00", 0x39}], 0x1) fcntl$setsig(r2, 0xa, 0x3e) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001780)=0x2, 0xff59) 2018/03/23 22:05:19 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x10001, 0x7fffffff, 0x5, 0x5, 0x3e, 0xd3, 0xae, 0xba6, 0x0, 0x1ff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xa, 0x12, r0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.ima\x00', &(0x7f00000000c0)="008f145f592cca2e6a26c3d74a528e873effdae9d2677bf9a6b4990097b685603edc806a76f76c952b2e5d516b4809c73a1ddb316e2274665ee64548d245e7569016a8f1476e9606522d67ea0cb463a404af88a8fb446e79c01a5e7eaf067cb1721d4eda79314b67f2388bf3f469f2ee02fd80", 0x73, 0x0) 2018/03/23 22:05:19 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x2000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)) ptrace$setregs(0xf, r0, 0x5, &(0x7f0000000180)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000340)={0x2, 0x9}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000380), &(0x7f00000003c0)) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0x3ff, &(0x7f0000000300)=0x4) 2018/03/23 22:05:19 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='cpuset\x00') exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000140)={0x800, 0x9, 0x400, 0x8, 0xa190, 0xe188}) [ 57.360641] device lo entered promiscuous mode 2018/03/23 22:05:19 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setgid(r1) 2018/03/23 22:05:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) [ 57.390953] device lo left promiscuous mode [ 57.454337] device lo entered promiscuous mode 2018/03/23 22:05:19 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet6_int(r0, 0x29, 0x6c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000180)="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", 0x1000) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 22:05:19 executing program 4: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) restart_syscall() setresuid(0x0, r1, 0x0) 2018/03/23 22:05:19 executing program 6: sync() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x4}, 0x8) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) 2018/03/23 22:05:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x800) ioctl(r0, 0x4000000000001279, &(0x7f0000000080)) 2018/03/23 22:05:19 executing program 0: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='mountinfo\x00') ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/220) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/03/23 22:05:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000004000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000200)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xfff, 0x8, 0x0, 0x2, r3}, &(0x7f00000000c0)=0x10) 2018/03/23 22:05:19 executing program 1: lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000000000)) 2018/03/23 22:05:19 executing program 3: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getpgrp(r2) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r0, 0x1) r3 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001600)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001700)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) r8 = getpid() r9 = geteuid() r10 = getgid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001540)={0x82b6, 0x5, 0x1, 0x7f, 0x6, 0xd179}) sendmmsg$unix(r1, &(0x7f00000018c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)="0b934f6552e7855de2867dcc3f3e339369db14d554af3a7fb6d147d0546cc09ba30eeef97b1ed152b52d6691d8d9868d9879c5f9f493b776f9f971c41c08aa8937d5031173e227f5168f07dca01df651109b9862d2b9025e5b348e7fa21dada12a1436bc0e652fb70ce70321ecebba8301988f7c", 0x74}, {&(0x7f0000000100)="9589bdd69300ac96880fe4c937f5d4581515ff8baa79dd31806376f11ddd413de71803128f06f678a83dcbf5dc5ec5010c07d271b7d330f64301b29b916c99ac93a2c0cd6398e55384b78b529801db588f99e5a05d3967deca7c625f6c2dac598d2e700dd99283c4f730c5ea56486d5f641419d2913520c5f8497c3d327fdf65649c1f5e7c1199ae3d30c2e25568f5b59d37b738c9d1e8929e624b5fe6e0f6783b75ac3c85779e869aab6c157759fac13db9ccc2befb62c2443b5c6ad3c34f62db0e0f27dfbc1c361c2f720efdb3d2bf7c46b8c217bebe47d1a87f8d24f0cc335cc4a69b977da9f1544a572e", 0xec}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000002c0)="80b6dc4e6af70139e1af23a81827ffdb64a9046caeb8f228ebed18f60f78d3441585014b6c25ab58e9a11ae1682646e0b34b96e932321ca4b8e99e38901c7e20993ece90b99c04a5b0bbaae2a1c189d4ea575793f509521298f70c9912a62d70bc4bc453e96e6e65e11fbf5ffeb9edbb8b98f5667d56ffb4146fc850cee053b130df6c3e758779d4084b6580df123e51", 0x90}, {&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="60b902502311a57dbcd5bae7f6ed79bfd1f3c1c935fb71fb86bc00976ce4387f497bf5fcb0b1b8ad61307e14af03a37fc18dc0edd87871ec79446fb488701a7cdf6a960820842308e01856d9adbd34a7bf31c12ea7ac72f6c476dabcb00f35b63ea24d313d8b732092d6073c21afe9ee13c83d7bd09c065c5688f1d29dc4fd71256ad0bdca714967ad8a991962645eeb7d6cf35dc4fffd78ecb83988269b74cb37fd0a20bb34ef13924431b0e70bd4b6b7bfe0c7ac85d1ff97ec012798eababf25836d24cf21f7775b4af8f70b58822f0264b4f590c8b3df686e4c5a6c615e9313c86314dca386c98bc93974d0bc622b14c787074394781e8890e33a7804831faa206978ddb7891987919018f5c12db37b9f879309bf164a2d78809d89b8764da9284b55be3e4d84947ec99aaa1211a83b953f49e61e1f1e8f80f0dd1269f15e0b5a82276b2e782500e80dbf8268c3ccacbed7d47da8fdf7112b7ed6b9bffc85a8bb0323ba50ae776c094abd18d7c916c79af5c5820c21263c4819de3347e3493ff3c62368f81e1a061fb91980ba3f53ee5af91fc00e5918414905d86fa4c0f38d4e978d350c854290c612e0c7283cdf623171c4aa492863cf6f80ffa35de32747f60a042f8241ae8455126d2b48d26bc32090e40b758a47b40ad9980695fadf123748f7d5d2983ba5e29734fc791c15e5716cd945a863237bae8c557c53185e6540dd902e50d719c882ce967eb3e4cc5fb99f8ee1b307535f6a8f650e9443db8b22c55844af47d673dfcdbbfc416695ac515636e95fde29a5123f0d299111532ef76bae15acbe0ee7e890cd1a5160c6319a050793dffd2017e04db26f164a2485af0ffae62325bacdcc1374c3327ece796a84391e2c4c34336da1b6a151561391bc97a6773bba8357ba5cc9e2d7c7a5d600e19f9cdae4975f76d3418a9a371fbd84631aa3e4173a309723b296a34b80244f7c3e39a80249b86b82c2effdde7b81b062af4f1e69bb3ad6aba1af8c4cf7ef8571dba136df97367628af3228baf7d594dd5a5555dc38d14e243bfd6480784c06940cf6d24a84f3df6abdcf71455413f092270e34bbf668ac5e7361510ad01e45078915004f6f06caaa668139730950cdde6fafd92b629e57619bbe90c4453f3f175520f78eaf44bf3a391c5bd5795e0f6533d9702969f3df8710ca8cbc261bb6ffae428dcb469fcb2209d19e710be69a12e3be1cf985b1a7f843749cc9c6c30c4218bafc6d53334e6a9c2d3a8027f7c4c043786cb0e1b2fd074bc9b3f992a8d1057dc59659490447986f32d335d20059274cce14ffe4806d3556aa4e66e4de9458e0c3a1db2966af6edc729229f33c2873368fe71f6e5302289b99b913a6167775e5bb7145a50353b4dfe993d58bebb6a8dad3bf50e6b7f090a86a727ca852cfb49e69af6d1e81d72693dfbd570ec7e393ca187c15db4b06c032e60c50a78584b43c7136988a65e8ac01d1457851c6294a370c57aed3c51838d5af54a53729e0b1eae43a20e06d77f06830b970d67d8737ec28b8333492dbf336b33970bbeacae8aadc3c93a5187f340364e2ea2166f8462efe1aa794c86e62a1bdb56bd1c58629f496c57058ef410d06d8b77755e8886487c801d3e033000967dd93cf2c784efaa9a2569655f4f20a31dcdb07288a137f1b2a83a540329415b2c19399676c0560bb2ccc3517c4ce20a46cf572eb94ed8f3f04e95ca9f57924310ff161a25dc0629263dc1c53dbf4b9caecf0cca562ad1dec2075f49c5f601d96b6b038ac8ccc5545b4b757b05c8a321a42a291392cb5ea578281e99eb6a58abd362a3e7c5e4322cc731bc5cd46cdc9b02fc587d157e834035bdaf2d261118a5b8e1e3c67d63804eb6debefe54aedc86afe694b7bcc073b073fc172f22e92b2edccb132bcdd12942dbf733c2714fd99c2a8f88d84ab7df2f6df9733fc5177f395546eb209666e825c2e4d8aae5f72d4e3da30bebc9ea3f5d8cdc2280eaf51ddcb979cfdb695ffde857e57b117a06d3a25c2b30c2d3cde81d419ccc089347b02d5bd980122de89c1c1a9f5c9450b549ee651329e80027fe81fd82551e7bfbd12944136bb35f8d706493c713c8ff75f15516b8f1858671d03daff13bdcf50e33f827de6827477682ae38379bff8e4f7cf4f6aec833805b319245ab49cd71d92e1dc69a9876fce8596adf95eaa4f4d2481fc50601e7aa5d27ab1b4928918d06f686369436b9e49cdcdef74a080f62615f173ee64aa271e7f13d7abbed1a6d5db9533dc7a129d4b80a6a5b6acdff3c9552591ab24c0f9a070ddaca9d54e882dd52f80cef89f12095fb9632d772298e4fe79c5daccc07932b0a68eb3dd214fc7974884378068e89d508dda12eda39685a0b90d8507737a3eccec063db28c43f394a4ed5e336ef7f724895d11ad71d809697f66b7a7b9671b24b7c0dc518a92b36df55b9cbd0464062b737fe5487d4128ccc4ea4cb88ba4bd5d5ecf4b0f52709001c7f3e43bbc91a662c7a6309569b1c15b141b5d840e0c87f684556629baf18df9aa90e30453f03e666f46f08fcb61a63e364dd1db951c5d5dc59a9656089fc8715691edb1027c3b0764dd8dd0e6650c8939555335e9ce4b67b9ee65693ce05643aca824271136f473c4c88f026f2e3108f6d8d66eb43f5336d828269f4b969854135cbce9a11f3cc23d50c86fa39555f7855f4556caf7fb3d62143e204a83a96f5907e4173497b2369c147aa3c26c3c8f0247ee83fb34efd857cd9b84e0d128378e86bfb7c4508cd2faac797ad9a0408d574de5ecb71974ea1b69f544a9c34ffdfed3d469b11fd59e81e60e66ffea058851d08b5b79a307fc0341420e572d9205985b87496f20a49ce2dd26fc27f3deca268aa6f169f8702736e173f01f9e2dc330d1b35fa7ec9649b82d4b2f6fc6462be0fcc3828555702786476b42768a1eb8d378838d108df363a7010cd3e6ffffddc2c1210609699a3fe163f14b9f36494c0cb73bd6aa6036764a3d67246220d825931794a86016ea0e981f7d2cda8dc012e55f815ede82c5eae4d187d0ee98ba1a5163bcda6446f1b674f1e252887305be5aefa3b0f414c4c82cd7b4be1670999be2486c8e3e5216c50e47d24c499847d2c3dec1002146b4957e0d797b78aa274ec939aa7fb064c0697ea382c8020775700d264585ffc0792e4d49e118dc8ec1c8c2d9a094e3e3d07c2d35c32fb5c6814d0c8950f44316f395d6162fe5a4dcce4b131d63fac4adec91a21f8fb23f1a8783b785bd14e9611df985478ee5c82907ac29e7796dc6c3114e09947fd5c222343b867cb9c7e68b80e4a66b90e9839e57e3a21f310f32ceea5232f2115e447600c7d0a7fdde98afcb61e512f95bfd60925d676a3b49e23156bbcbb0662216ef1a83b6761be8989e7d595488ae488d80cbf760b73a177b3be08a847a278f70b60a10ac3f14bf569f4e559402c1c8b795fd3e13ae258c7e407b7db79141f19f6cb3464307707dc533c6db8e9e49417a7aa03dab9a4d7540747c8cbea4adc51211fe3aaa86234b9eed26feb94613255e58fefbd0537c107cfafedc438b692b9b86fd1bd0a6f0d52b951a6d90a7d8859bf2568394fb0d4c2832ef4b62729b0fb7cc145cd2d2d5274b5180e63d1c99695380a8ded09d71752e5e4b39627b8b37a818260680fd512a8d9c61923418fb7ec0c7ab860c12d8336aee888425e979e71715a4f03e2969a12fd66acc2f59ee385122402751779866d608d70242590219f92a23c22f1bc9e336797b0fe916e0d6e85c1bfa8079f9a03d08c604a1bfcb24d3ac389e6fe4444ba46e9f888c904e0d8f7094cdd2cd451d29f0de30b9864d61ff01e10af54f84cfecb5b7c5bb1fb6a3127792475dd7afd194af415ffa0bca24cf3a8d859c2df82bf8055e605e45759b5ecc2c4f9d6761879290a49bef9c989b99631659ea7303712440c32ab3f84a809b3522e0643d352f27425b29b463f4211de3c51a6256fb2e92ddc86d59dcee14bade1ade967c52858b0cbbfe8abfe59c70c8f1b60415227136a78c9883439368c569e0e9df2092350e5d188ec7f747b1454115b80f5c061b495e835f9a54ce1dc3e561b80ea1242d4e1c670decbe0b2e52d8a5f8ad0f8b82c7f4025d49d03ecb4201d74daaa98890a747c785a468eca2f81c98a2773941df2cbeec6c6f31a94ec32b8fdabea0f3761a8fc0d27b9def938490376574cfabddcdf552c442b3e14bc1915f487431986701437083762241cd932cfb49be79c04870120996e7a85458a49a31ee3cd7447366d990e3db85d5e65268dcd98eb227b826e0e5389db165503097a22a08100082b29fbe7abcf5eaeaed4f7b65e7d4bafa62ee1ee9c7fea46f9cbe2170b4afcc3ca30f69861206a10025b819c564b9c8f172b20a75459ee543f46fc4c10981269e6b3483d024ed6f2fefc384b190d0f5beca28cba9369f7de3a49cc5aab31da92f4d38a9e5d1366485ead841338be3c96f7ece03a52a86285eaffbb775961f84bae0122e64d8d508e6e46907574bfcd3152c09dafb9d9fe7ac6aa4a2a4b44f6cabcdb5431256e918c064681bce042841234d855cf02b6ad541b5c5b888dc0d3682e6a4f7941d45cdda76e5538e643d15cee07d53599a56f82929ae277bc2b71afe503616aa55b2cd2805dc39a1d28123e8e206621c742a936456e636afa6d4cf50a905109fbeeb12645212a197798ddfed376a6579997398fc628097d93d97a64faaa44d18f4922273a92a43be9daddac4420270c8cb88a1ffcd5208b72cc5415a81164ef911de3a7ea70bc9ae350cf34adf2e5f37c96f6d0a6411a3e9eec5ff1d002651800c2bc19bc769b62700af4b3b0c15a602c2c04a1e6404b6d7b0dd68557b3acd8e650f229827a0b1bb8bb890bb616cabb1a86b3ece50c552e778dd31e2734597a1f2e5512dee7f5cb201bb6ab60a5114de672407dca5c52029702856903fb49248ae379928195bbe6597688ffe77e80141655b110fdb4d32fe38eccebc16a702f7c187f9f145c1519eb5039647bc3da386dcff01915395b7f842c6f83d77a3d8ddb963bd18f48d4bab7f52b29d45fbc952539f37d4f6b15b15c912f5e131a7eddb9bda402c285dc95552fddf1661b33a35c148eac70edb188095e121419ed2e64b4ea16ef368aa2b9769537d683b674febaa762f6a164936d1bf358ea5ea9da91b2cb3595a5adf768bbea9c0620c1e0f197eb19a5d59e8da6bd7ccebef4b769cb80863c16fd77ec91a9178cfdb0785af132c4a531708eb61ba3cb157fbefe53dd09e179b2e91d576e2b76d9bfc0a3eefce4170c8f5c9b3290fcfaaeab8efb337e614cbaaf1b4e6f9ab0d3998d55f4259bcced6964823d1d154841c226f11a54dda176e42f579e2a57efa0c02fbc5f1a3a097a9336395e86605ee21af64fc004ff96ff4bf65f96f63bc2084e945c2d39304478fa473ddac1628b8b5d599413d90e698207aadba4a40bf53dee1d55e84018832940469db50d88c0c6dfb304c785e90e88f70f0a3487deb01b9ca034700ee5a76e105c4da9e59d26b39a4266d4b070ed7bddb817db7e1b05f9e23c6104f16428fc5afbcdbf1b9b42264f86a075a3704aba12544879da67818b2912df2bb3e6840a9638ec2e035f6e0d3d351f2557fc0f266c9fa22d19a97c730fc362a4f1c063f0c22ff3f35be65a8b78b9c225cbefbf9020b8f5f7fdb29bf1be6f6ce95b5f9a65eea0ef66abea989758e130f2dd0bfccf16fbee8d48c5d0c15d784dcbc57f646553d92bacbca1d5b2bee76405d", 0x1000}], 0x3, &(0x7f00000017c0)=[@cred={0x18, 0x1, 0x2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x34, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r1]}], 0xe0, 0x4000}], 0x2, 0x4004) 2018/03/23 22:05:19 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/03/23 22:05:19 executing program 3: setsockopt(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)="2f05eb9f", 0x4) 2018/03/23 22:05:19 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x1, 0x2, 0x6, 0x200, 0x7ff, 0xfffffffffffffffe, 0x80000000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) tee(r2, r2, 0x4, 0x1) 2018/03/23 22:05:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ppoll(&(0x7f0000a18000), 0x0, &(0x7f0000000040), &(0x7f0000000080), 0xfc) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/03/23 22:05:19 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x82, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x40, 0x8) 2018/03/23 22:05:19 executing program 1: r0 = socket$inet(0x2, 0x5, 0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000000000)) waitid(0x0, 0x0, &(0x7f0000000040), 0xc1000002, 0x0) 2018/03/23 22:05:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='debugfs\x00', 0x40000, &(0x7f0000000240)="b6f3683a37bf77c2d31429d55fd791f282f2b52932a994d0d4e83bbaeb2e5dfba71b9334f539ca472f2901671bcc97b6f6f7394a106b6b4c673d0b780e0c9ce0e96660f4624b4285f506706b3e702e030eb3bd85447c7a3115922f3bbed982853106") setfsuid(0x0) setsockopt(r0, 0x0, 0x4, &(0x7f00000001c0), 0x0) 2018/03/23 22:05:19 executing program 2: clock_getres(0xfffffffffffffffd, &(0x7f0000000100)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000040)={{0xecc4, 0x80000000}, 'port0\x00', 0x1, 0x100000, 0x80, 0x7fffffff, 0xe88, 0x63, 0x3, 0x0, 0x0, 0x7fffffff}) [ 57.517866] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00000400 [ 57.534203] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00000400 2018/03/23 22:05:20 executing program 1: seccomp(0x1, 0x0, &(0x7f00000010c0)={0x1, &(0x7f000000b000)=[{0x27}]}) uname(&(0x7f00000000c0)=""/4096) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x1}, {0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x429}, 0x100000000, [0x1f, 0x4, 0x4, 0xfff, 0x1c9, 0xb8, 0x3, 0x200]}, 0x5c) 2018/03/23 22:05:20 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80, 0x800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000280)={0x8, 0x4, 0x4, 0x1, 0x1000, 0x9b42, 0x4, 0x8000, 0x9, 0x800, 0x3, 0x10001}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) unlinkat(r2, &(0x7f00000002c0)='./file0\x00', 0x200) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000180)={@mcast2}, &(0x7f00000001c0)=0x14) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x1ffc, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000000)={@loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14, 0xc}}, 0xfffffffffffffeb1) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000080)) 2018/03/23 22:05:20 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000340)=[{0x44}, {0x6}]}, 0x8) 2018/03/23 22:05:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x401) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100030c000080000000000000000005000600000000000a0000000000000000000000000000000000ffffe0000000000000000a00000000000000f6d60e6e060000000000ffffffffffff0000000000000000cb9fd2453e35f51e171571e60d9bbed3b883e271fe92783f21562f11ba08"], 0x60}, 0x1}, 0x0) 2018/03/23 22:05:20 executing program 3: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() membarrier(0x12, 0x0) r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x20f, 0x4, &(0x7f0000000040), 0x8) 2018/03/23 22:05:20 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x3f, 0x7, 0x30f1, 0x10001, 0x6, 0xa4, 0xdb, 0x1, 0x1108, 0xfffffffffffffffd}, 0xb) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000340)=""/17) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x364, 0xff}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, 0x4, 0x4}, &(0x7f0000000300)=0x88) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x5, 0x1}, {0x8, 0xf3}, 0x401, 0x4, 0x80000000}) 2018/03/23 22:05:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r0, &(0x7f0000000080)=""/126, 0x7e, 0x40, &(0x7f0000000100)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000000040)="2400000026007f000100060000007701000000ff0100000000010100000000000000ff10", 0x24) 2018/03/23 22:05:20 executing program 2: pipe2(&(0x7f0000000000), 0x84800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000000100)=[{}]}, 0x8) 2018/03/23 22:05:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) sendto$inet6(r1, &(0x7f0000000080)="0b7726ada7db6aab58956bad50fb818daec37dd5a9105ac6692a9db6c26a0bfc47b5503add9ea36fdbe16a408645451fc6a970cac7c8ba0c365c19ab175a6801407d785cbc398f62c82804d6188f26fad2776d7d6b5e0591da95275ded6b55aacc679babefeb112d68739159633f536c66d1ac67982324daf365de71719d3026841d6ee4436c1a74c12874", 0x8b, 0x4008000, &(0x7f00000001c0)={0xa, 0x4e22, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xba29}}, [0x7ff, 0x1, 0x3, 0x6, 0xff, 0x3, 0x4a4, 0x7fffffff, 0x2, 0xcf9, 0xcbdecfe, 0x9, 0x3, 0xffffffffffffffc1, 0x5]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x10000, 0x5, 0x2, 0x8}, &(0x7f0000000380)=0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) 2018/03/23 22:05:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x4e22, @rand_addr=0x8}}}, 0x84) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 22:05:20 executing program 4: personality(0x2000008) uname(&(0x7f0000000200)=""/93) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xbba, 0x101000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/212) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000002c0)={r1, 0x2}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="eb45952bf9d63d4340418cfaa2ec02f6", 0x10) 2018/03/23 22:05:20 executing program 1: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="c2309bf8a0200bab3422bcf5b25f528ec6b75cc91202051d2725263b1e2ab007b971702a4aafc4e915b333058adb480ec43fe20c7f2e2cf5b32170b0f2e371e4a0c0f04dd8825445e86eb580de00a86889a572dba8aaef7ab90f73dd4ecc71792774356b9364c86a1b53c6fbbc807ef33774d0e1f579d5c33356d2658986284e31c39cff70c628d5818d583201522a", 0x8f}, {&(0x7f0000000180)="fe4ea5bb60e82429b5726230103610177711638a3b193ca2102305c067cc4ae529a3f52fd64d606473c938a95aa5c0e5f59e533c4c9e651b579e94d3c3c4a6f3566708f664a97bc55fe6672c09963b93219251457458c2d2c9be0f205ad36eb9a277ef11b5", 0x65}, {&(0x7f0000000200)="d95043e9d6e35193c8e318199fc0bf99290dbb4a9194df05f791b53d6413f823a5ed6f53a4e8a6b04e556aa65630db725409f2c10f42e0a95bb4ad864475d78b89d851030dbbd5343029ad334fa7fc87d1e3", 0x52}, {&(0x7f0000000280)="779c1eb1e37e2870fc57d33be22dba88650cf14d7aca9687de5e9afc669284fef631e3b3fbee6138e91233992364d2ea57faa6f5a89ac680d31270b9c6c6736d9bbb11660fff479ed71aec11fcb46ee72c956907245a4de36226998e2b136da87d673e7b1a40f4dbff29f19dd3c8f34200a5f30fac916bbcab455b41cc79f3816be8cad40e9463d66593cd01c24e20a12b450caeac26397baddd2120c3a366f0d1106106e2069f25cee3", 0xaa}, {&(0x7f0000000340)="fb1e0cacf12816b8909a8a5934a6e614dc352d5a9c204595e9bd0b557b67965d1cb648307b80103ad6c447abb1427d0f2cfc130062089e2975697826c63b9139b77489ed9a60e29b4c6b7540b0f3712815c1682cce8d78d5a1fe464598502e7953feab25b0da2ce0e17f77c8910702075e9e236ce8b79ab805d693a98ae47bc1218dcda328a6399d256b18ace8aefc494c576a5dc59f086a358aa745ae000824da367765500d9fb227ff4c1f212b5fd480b2354ce7d5fdf2ac9635f58d51a1539e9ff0bb74efe066ef50ac8740c8940cf19ac4b0c37e992a847c73603680088f979fdf7d089436fc97ab94d39c8e", 0xee}], 0x5, 0x0) 2018/03/23 22:05:20 executing program 7: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x80) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x54) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000280)=""/25, 0x19}], 0x6, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000000400)}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000800)={0xc, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="03530840", @ANYRES64=r2], 0x0, 0x0, &(0x7f00000003c0)}) 2018/03/23 22:05:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x280100, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x6}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001800210cffffffffffffffff8020000000040005000000000c000900090092b78efd0b6aca0000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/23 22:05:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="180200"], 0x18}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) poll(&(0x7f0000000000)=[{r0, 0x210}], 0x1, 0x40) 2018/03/23 22:05:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/107, 0x6b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xffff}, &(0x7f0000000180)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000000101000000000000000000000000000c00020005000100e0000002"], 0x20}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/23 22:05:20 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000340)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000a3e000/0x3000)=nil, 0x3000, 0x1000005, 0x112, r0, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000af1fc0), &(0x7f0000af1ff9), &(0x7f0000d26fc0), &(0x7f0000af1ff8), &(0x7f0000c04000)={&(0x7f0000999ffa), 0x8}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x4101) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000300)) fsetxattr(r1, &(0x7f0000000280)=@known='security.evm\x00', &(0x7f00000002c0)='-em0md5sum-\x00', 0xc, 0x3) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x10}, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e22, 0x2, 0x2, 0xa0, 0xa0, 0x6b, r2, r3}, {0xfffffffffffffc01, 0xa3a, 0xfffffffffffff800, 0x8001, 0x7df, 0xfffffffffffffffc, 0x5, 0x9}, {0x1, 0x7, 0x7fffffff, 0x400}, 0x5, 0x6e6bb6, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7f}, 0x0, @in6, 0x3500, 0x3, 0x1, 0x3, 0xc9f2, 0x100}}, 0xe8) 2018/03/23 22:05:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000004c0)=r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0x46, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/70}, &(0x7f0000000040)=0x50) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x5, 0x4) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getpgrp(r2) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x4000, r1, r3, 0x8, 0x3, 0x2000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') sendfile(r4, r0, &(0x7f0000000080)=0x5f, 0x400000000db) fcntl$setownex(r4, 0xf, &(0x7f0000000480)={0x3, r2}) 2018/03/23 22:05:20 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00009ceffc), &(0x7f0000000ffc)=0x4) 2018/03/23 22:05:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xac02, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000140)={0x101, 0x10000, 0x7, 0x2, 0x15, 0x7fffffff}) r1 = socket$inet(0x2, 0x8, 0x3ff) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0xfe07, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) write$evdev(r2, &(0x7f0000000080)=[{{}, 0x0, 0x9, 0x6}], 0x10) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0x8, 0x9, 0x7fffffff, 0x5}, 0x10) 2018/03/23 22:05:20 executing program 2: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x10000000000040) ioctl$TCSBRKP(r0, 0x5425, 0x11) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) [ 57.823734] binder: 9876:9889 ioctl c0306201 20000800 returned -14 2018/03/23 22:05:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000000000f0ffffecef17ffff00", &(0x7f00000000c0)=ANY=[@ANYBLOB="4700000000ebffffffffffffff0000000006c00f00000000"]}) 2018/03/23 22:05:20 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/99, 0x63, 0x10002, &(0x7f0000000040)={0xa, 0x4e20, 0x5, @empty, 0xfffffffffffffff9}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x1, 0x5, 0x4, 'queue1\x00', 0x8}) 2018/03/23 22:05:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000001c0)='/dev/ptmx\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000080)={{0xfffffffffffffffb, 0xaeba}, 'port0\x00', 0x40, 0xa, 0x4, 0x2, 0x40, 0xd5, 0x3, 0x0, 0x0, 0x7}) [ 57.864227] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/23 22:05:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="fc26f0232c9280909d03ce76fccee5fccb8d99392d08bba7cc4fc763e164b504af10e2cc24e148acd88b7ce9a4b06563410060be83c9021ab075d6cb2966dc30a2d5004a8394f0eb8a42d740b235c6bcfcae893ba196d30c9fbf1fb5fd0f2d0dd87d92dd19d8d250d672044db376537d035dda608cf3d91a85d95c1c499c49d294e6bf408e6897dc46c7e1dcf48322fbe82af24788fa09a2ca3f99a41f84298a8190ca39c4909eb52733e241a0a57dc15a5633da9a5ebad57cc522c1453ecab438dfdc58d5faff9b900baa33f5fb59fd8bc1c1cdf8a2435b8b140b11b99ab089a8f5d76db5ba15ef811a4c9ba26d6c5c3813de13", 0xf4}, {&(0x7f0000000180)="34d105174d0df563b065192d3ebca0aabdd646c4456884bd65352c799c70ea52695b154ad2b5c9bf7a39d7b96f95feaa5027ddb320cba8bd493d2a9fb2a90121449b0a48cd6055f196318ebe79c6cfbaabdb0a99c8db0553e561644ecd1a7b332e3eba209dc89ede6f34fbb101fccbbbeffea054391a1aceb7f19e554c538998f45d96d809f75653c0795580a10545afcbc886cce9660b893d78b60da0a4f7cc12eb1da1acc7367228e27b06d0fe6d4fa4ea1de36d80d283ddf2ce8d105a70970d814543300727f6", 0xc8}], 0x3, 0x4) 2018/03/23 22:05:20 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x14, 0x18, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0), 0x2) 2018/03/23 22:05:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/1, 0x1}], 0x20000000000000b9, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x8d, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000140)=""/141}, &(0x7f0000000080)=0x50) [ 57.886744] binder_alloc: binder_alloc_mmap_handler: 9876 2000c000-2000e000 already mapped failed -16 [ 57.892234] binder: 9876:9909 ioctl c0306201 20007000 returned -14 [ 57.895645] binder: 9876:9889 ioctl c0306201 20000800 returned -14 [ 57.984925] binder: 9876:9901 ioctl 40046207 0 returned -16 2018/03/23 22:05:20 executing program 1: seccomp(0x1, 0x0, &(0x7f0000020000)={0x2, &(0x7f0000002000)=[{0x7c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) syz_extract_tcp_res(&(0x7f00000000c0), 0xdf, 0xfffffffffffffffb) rt_sigprocmask(0x2, &(0x7f0000000140)={0xcf53}, &(0x7f0000000180), 0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x44000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) pipe(&(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x8, 0x8) 2018/03/23 22:05:20 executing program 5: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="13262690de5d14085ecb6f2e946cd841c5f0502ac2b951c62836102d395db556b9408f948854704ffd97ffd5efaa8d506c083e90b697b7eefbcb5ee3b6c6d3d849cedcffaa0b65cc43f81570ba211be1e6cecb6f331d649a91ec35f64452a089bc6eaab56dd13a9460895997e8d6b1abecbed9190f41bbb5b174c85a83913820c87592255b6a19d2a28c09aef374dd43f391674930059f9761739f0c4643392bb2bd28b55478fabaaa062bee4575dacba603d9331b73fdbe641d872047ac8f2014a0", 0xc2, 0x4, &(0x7f0000000100)={0xa, 0x4e23, 0x2bf, @empty, 0x1f}, 0x1c) socket$inet6(0xa, 0x801, 0x7f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'vlan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x6119, &(0x7f0000000080)=0x4) 2018/03/23 22:05:20 executing program 3: clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e21, 0x4, 0x4e22, 0x7803, 0x2, 0xa0, 0xa0, 0xdf, 0x0, r1}, {0x8, 0x1ff, 0x39, 0x4, 0x9, 0x80000000, 0x40, 0x3}, {0x200, 0x9, 0xc1e, 0x100000001}, 0x1, 0x6e6bb9, 0x2, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x8694e04e908d891e}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3505, 0x3, 0x3, 0x0, 0x187, 0x6, 0x4}}, 0xe8) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x10001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x9d7}}}, &(0x7f0000000380)=0x84) 2018/03/23 22:05:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)="10c7402ecee2c015f38171a93591e47e7a73942add970d32eed8feebc3687af4093c8cf7be0000000000006262eeb0fb7f77151d6092aac8bd803ccac74b524eed0ea0f054629b69aeecbc27ee1d7cd3d6309ceecaef5eb002c065d6ca7dd7dcafaa0d38998c60a41ce688149b06f4a2e094eaa231bd0135c03b2eb550bdf3693cf27a439e3e6fc8a3ab156ff5afc948e2875471faadfcc3cc418896999784db3ac195ea2e049104417295405c44a93d986b8f0090b5", 0xffffffffffffff4f) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'erspan0\x00'}) 2018/03/23 22:05:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/55) writev(r0, &(0x7f000051c000)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a84930080ffe00601000000000000a2bc5603ca00000fff890000002000000001010008000003097f5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/03/23 22:05:20 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000040)=0x3f, 0x276) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@empty, 0x71, r3}) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="babed370c7fd13d9ee2aa347adfbaf4b0d48b9827154ade54b958f608bebf95fe09cb7b6b6e75c612d9018302628227a26c8dbee2b99ea49ba6bcd5e63bf43034da31dfed1d30249ea7d3e67199ca4d8ab41014e81a717c0a8bc06fd8039f2ca677f15a07e4e72524ad4aa178110ebe385062303729691a45c7480475d99cdca8a990b8c5bd0dfef4a2ed2dc784e7483bd24fd3029325abd878cfc04e87d45ae4b50773904e79b21a8c7940c789cfd85781bc329d90842e678ba056244a8847f7321004f12014e04d7dd", 0xca, 0xffffffffffffffff) keyctl$get_security(0x11, r4, &(0x7f0000000340)=""/4096, 0x1000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/03/23 22:05:20 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/12, 0xc) 2018/03/23 22:05:20 executing program 6: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) r0 = open(&(0x7f0000000140)='.', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000100)='.', 0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x0) fstatfs(r0, &(0x7f0000000000)=""/4) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100) [ 57.992548] binder: release 9876:9889 transaction 45 out, still active [ 57.999429] binder: undelivered TRANSACTION_COMPLETE [ 58.004594] binder: send failed reply for transaction 45, target dead 2018/03/23 22:05:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0xfffffffffffffffb, 0x0, 0x1f, 0x5fae}, &(0x7f0000000100)=0x14) 2018/03/23 22:05:20 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x42, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ext4\x00', 0x0, &(0x7f0000000200)) 2018/03/23 22:05:20 executing program 3: clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e21, 0x4, 0x4e22, 0x7803, 0x2, 0xa0, 0xa0, 0xdf, 0x0, r1}, {0x8, 0x1ff, 0x39, 0x4, 0x9, 0x80000000, 0x40, 0x3}, {0x200, 0x9, 0xc1e, 0x100000001}, 0x1, 0x6e6bb9, 0x2, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x8694e04e908d891e}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3505, 0x3, 0x3, 0x0, 0x187, 0x6, 0x4}}, 0xe8) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x10001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x9d7}}}, &(0x7f0000000380)=0x84) 2018/03/23 22:05:20 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') r0 = syz_open_procfs(0x0, &(0x7f0000e4fff0)='ns/uts\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/03/23 22:05:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000007740)=""/115, 0x73}, {&(0x7f00000077c0)=""/4096, 0x13c7}], 0x2, &(0x7f00000099c0)=""/255, 0x290}}, {{&(0x7f000000b080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f000000b640), 0x200000000000005a, &(0x7f000000b6c0)=""/120, 0x78}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000100)={@broadcast, @dev, @multicast1}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40100) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="0100080041c45e5e8d1ff3aad9aaaabaaabb0180c2000064ec3f93ddac3f2c60c2005f0eaaaaaaaaaa11d15b44e93c518341ba0900001080c200000f"]) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13dfbb", 0x45, 0x0, &(0x7f0000253fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 22:05:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc028660f, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000008e7f000000000000e61dae52000008000000008b797b00006f01dc"]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100000008) socket$inet_sctp(0x2, 0x5, 0x84) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='attr/keycreate\x00') 2018/03/23 22:05:20 executing program 5: syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x90000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x24, 0x0, &(0x7f0000000100)=[@request_death={0x400c630e, 0x1}, @acquire_done={0x40106309, r2, 0x2}], 0xee, 0x0, &(0x7f00000001c0)="b35cd2afc59f80b4aff17ef0f1f56ae52c9f768ac728a4986fda4a0fa09e0dc67bf9b0e33efccfc9b9ceb348b638076e22d2ea3a4b4f211a48b50973f8a6872cece4081c9e4def50cd69e15e2dd0750fed731400aec360e42d8987006e28e4890ac33a6d8a309408b65de2d518af6afb571430e12fd0c10d16013fd5a677223c8ff50ae719b76da44a8c0fa5354423a8cae89c8cbc17f6e36863925e53e90560ec69e3023e42bba6fc538b5d914fc6cf9ad5a65f6b5c73b1b699355b5c061ad5d97a5def36f3f0fb427e6a2308b9d73b21501a03289b985ca38f9d12cc00d314f2a3b7161aee66ba35d3aa20c164"}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/23 22:05:20 executing program 6: syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x400000000010002) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0xb4c, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x9, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @rand_addr=0x8000000000}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @rand_addr=0x3}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @rand_addr=0x1f}}]}, 0x50c) 2018/03/23 22:05:20 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x10000000b) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) rename(&(0x7f0000586000)='./file0/file0\x00', &(0x7f0000086ff8)='./file0\x00') 2018/03/23 22:05:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x322, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/03/23 22:05:20 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000000140), 0x0) 2018/03/23 22:05:20 executing program 6: futex(&(0x7f0000000000)=0x2000000000000004, 0x1000009, 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x8, 0x501000) ioctl$TCFLSH(r0, 0x540b, 0x196d) socketpair(0xb, 0xa, 0xfffffffffffffc00, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000280)={0x100000001, 0x100000001, 0x64, {r2, r3+10000000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x16}, r4}, 0x14) 2018/03/23 22:05:20 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x800000000086, 0x2, &(0x7f0000000040), &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000003180)='*s\\\x00') ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) sendmsg$key(r1, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f0000001080)={0x2, 0x2, 0x3d24, 0x6, 0x40a, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_key={0x201, 0x9, 0x8000, 0x0, "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@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd29}, @sadb_lifetime={0x4, 0x3, 0x40, 0x8, 0x8, 0x8}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}]}, 0x2050}, 0x1}, 0x80) 2018/03/23 22:05:20 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000000), &(0x7f0000000380)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/23 22:05:20 executing program 3: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0xffffffff) r1 = syz_open_dev$loop(&(0x7f0000c90000)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x2, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23}}, 0x2, 0x8, 0x9, 0x8, 0x9}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) 2018/03/23 22:05:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d3a002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @empty, 0xaa000}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x3, 0x9, 0x577, 0xc9ba, 0x20}, &(0x7f00000001c0)=0x98) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001acffc)=0x7, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x400000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x200, 0x3, 0x3, 0x1, 0xffffffffffff0c7c, 0x0, 0x6}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xffffffff80000000, 0x4) 2018/03/23 22:05:20 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2000, 0x0, 0x0, 0x6, 0x400, 0x4) fcntl$setpipe(r0, 0x407, 0x9) madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) r1 = add_key(&(0x7f0000000380)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4647d9d5bf00000046abe41c892eebb0d1562bdf76737ce6d226f7d74906bad80a83bab27feebca1bfcc457f65c25ba52629be0ab7581d3289bbbc896d975f1e04d09ca383b9bd317a784434a366d3d9fe6cd3a14c995eca99e687dba7d60f9480f0a3f7a55d80b95c4f077a8393e19cb059d9590fc333342fa91eebd3f4866d374d9df42c8865780bebc3f2c90c9a8e817f9771f904417500ac9cacc677000400001b6a164a6373d4831aee576e7921ef9fa92ec331b55515056d9c02dd130ac5f474aa3d3ed926825235f2cacd1e54c66db0ca020204bc4aa168fd8f6b4d9e2f29a2ea4a304233487999fc07dc72624ad74608857b08e9", 0xf8, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000000180)="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", 0xfe) 2018/03/23 22:05:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0xb) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000000000002, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0x40}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xc82, 0x0) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000340)=""/206, 0xce}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000100)={r3, r4/1000+30000}, 0x8) 2018/03/23 22:05:20 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) prctl$getname(0x10, &(0x7f0000000080)=""/118) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) clone(0x0, &(0x7f0000592ffe), &(0x7f0000bb3000), &(0x7f0000362000), &(0x7f000046e000)) flistxattr(r0, &(0x7f0000000000)=""/111, 0x6f) mlock2(&(0x7f00007c7000/0x4000)=nil, 0x4000, 0x0) 2018/03/23 22:05:20 executing program 2: r0 = socket(0x1000000010, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/23 22:05:20 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7f, 0x28000) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000080)=0x2) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) dup3(r0, r1, 0x0) 2018/03/23 22:05:20 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x8) write(r0, &(0x7f0000005000), 0xffffffffffffff22) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[], 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x210800, 0x20) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x10000, 0x100, 0x1}) 2018/03/23 22:05:20 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13605000d8c560a060000fffffffbfffffffffffffc0100de04ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004040800000080000005008e", 0x58}], 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000100)=@ax25={0x3, {"82a2fd10061606"}, 0x8}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="36fab997f01dea76795f98f069e76d32ba3c16cbdf82652e6184a4817aee54a25026363223b6087251dbf373fd37faf2d23ad7883baab46e5983693136e449fc450f67f07ef4b314fe745c24c55b4c1757d916143e605811bdb2f3302ae9d954ae", 0x61}], 0x1, 0x0, 0x0, 0x20000010}, 0x0) 2018/03/23 22:05:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0xe) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{&(0x7f000000b080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f000000b640), 0x0, &(0x7f000000b6c0)=""/120, 0xfffffffffffffeee}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13dfbb", 0x45, 0x0, &(0x7f0000253fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfff, 0x1ff, 0x0, 0x1ff, 0x3}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0xbe9) 2018/03/23 22:05:20 executing program 4: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e20, 0x0, 0x4e22, 0x0, 0xa, 0xa0, 0x0, 0x3a, r2, r3}, {0x81, 0x2, 0x805, 0x1, 0x9, 0x7, 0xd, 0x1}, {0x0, 0x4, 0x80000001, 0x7}, 0x5, 0x6e6bb2, 0x2, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x1, 0x3, 0x100000001, 0x401, 0x5, 0x8}}, 0xe8) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getuid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x93) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r5, 0x68, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x6, @empty, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x63dd76b1, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000002c0)=0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) r6 = geteuid() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000780)={0xfffffffffffffffd, 0x1, 'client0\x00', 0x1, "d575983841d4feb1", "de23dfadac362fd7cc11da1ccf6c0729579b065f010d4bafa326e9e367df4493", 0x81, 0x2d23b07f}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000540)=""/65) keyctl$chown(0x4, r4, r6, r0) 2018/03/23 22:05:20 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/29, &(0x7f0000000040)=0x1d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@loopback=0x7f000001, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x2, @in6}}, 0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/03/23 22:05:20 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syncfs(r0) write$selinux_create(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797382a156bcc28f3cbde3ed051b74659274656d5f753a6f626a6563745f723a75736572696f5f6465766963655f743a73302075e92e600e47adb36564200000202e2f66696c65300053af137e9f3f7bf5861c3d3b52ef8eba307f426d46de00961701de09563ab2b3111660ecd8d41fbf7078be8628ec237607ee684a49ea0b39f34e484bf444b6fda2749b13288f7c721bb71297210ad4d2"], 0x3b) 2018/03/23 22:05:20 executing program 2: prctl$void(0x22) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xfffffffffffffe00, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x1b37, 0x4) 2018/03/23 22:05:20 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="a307ff00ecfe0b132b3ebc579801621102cf76fdd079ee5fd914540ab1d7d71bb6df32ae63639110429692b3ae941d0cb704237da3699ce9ff2b2914702ddcf3e59deb123b3409647689cd874ae58c62fbb68326757c2ddbaa16ce5ec36a97e099b292d763014551a6e51d040eed3db256c840b2ca0bddc502ed8ecd04b49f29699db983302da70edfdb93c388d312fdbfdf909c28071178f7089ad6855997ac15a799b278b6bb"], &(0x7f0000000080)=0xab) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x3ff}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r2) 2018/03/23 22:05:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') preadv(r0, &(0x7f0000000340), 0x228, 0x62) epoll_create(0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) 2018/03/23 22:05:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@buf={0x99, &(0x7f0000000180)="111693bf5a8eba967829c4df9f3ada6e6b9bd9abcb2c38da533ad663293830bf365e4815bb127eedb36813c2fe1f51441c1c45108dcab862b01e4c5fad1085c57ada73779bcb756d5c21a711ce81c1fa45ad9bf9186f7958b88bee94fdbc2f2255cf649da4a3f25c775cc4e809aa9a62dd30780f405f3d86ba9450c3de208ff640d3f7bf3e5013ef85e58a0371df652a170d2910b5474e4a91"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x6, 0x9, 0x3c80, 0x1, 0x80000001, 0x0, 0x3, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x2, 0x30}, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0x401, 0x4, 0x2}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000570000)=@req={0x2, 0x1f, 0x5, 0x328}, 0x10) 2018/03/23 22:05:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x1f, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0xfffffffffffffdf5) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000380)=r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0x3980, 0xf60, 0x10000, 0x3}, 0x8) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x880) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000280)=@buf={0xc0, &(0x7f0000000100)="c1059490408e6551fed7840caff4af2c2ee9c508f389917eace9a5ef406d7efed68ded0cacd9381cb6d79a1502a62503cc4d6acdb8c1b7090073f256e589fda216bb895ec0350a780682761fdbf4356cd4967afab39508497ed4f36c842e08b86e82bc46abe86b75dcd371aead3f265ccf96b1321484b49b2f45fa1cb5f3d6ce75a5a2a59b4e04de0dd7da02ced1a6d7d574192d12400a889c9e7ed85ac873e0c892dc610631f674b2569e038a29521d20d4fab6ad63cabcacc912eae6821e7a"}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 22:05:20 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x4, 0xf1e4, 0xd9, 0x1}, {0x10, 0x3, 0x4, 0xfffffffffffffffa}, {0x4, 0x3, 0x0, 0x8}, {0x1ff, 0x1, 0x2a, 0xf0}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x375) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100000000, 0x200040) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xdf, 0x400}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x9, 0x80000000, 0xa3, 0x8, 0x400, 0x8, 0xfffffffffffffff8, 0x401, 0x1, 0x6, 0x5, 0x8, 0x76a6, 0x9]}, &(0x7f0000000280)=0x100) 2018/03/23 22:05:20 executing program 5: r0 = socket(0x10, 0x2, 0x4000000c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005d80)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0xffffff3a) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x1a110, r0, 0x0) recvmsg$netrom(r0, &(0x7f0000001200)={&(0x7f0000000080)=@ax25={0x3, {"e221a7ec001deb"}, 0x8}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="b7b51e59670e14ce9f9e0d03384c70ba4184db7f53852ce622c5a41b86ef3d4ecfd13b10e3f692b1d7d1694ba430e54ad28bcaee3f0c34dd358cb9ac0c529a84003ed8111dd29cd6e4f3257498a69238815bcfb8b182fadcc7f9908fca514ef7ca31bea1316aa6f0d570db0bb715ea2489448cadb766996b5a3dfd33b6da", 0x7e}, {&(0x7f0000000140)="097822d6845afa4cfe0e071ed2560b698db9b26cf9e05a", 0x17}], 0x2, &(0x7f00000001c0)=[{0x100c, 0x104, 0x8, "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"}], 0x100c}, 0x40000040) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000001280)={&(0x7f0000ffe000/0x2000)=nil, 0x1, 0x0, 0x3, &(0x7f0000ffe000/0x1000)=nil, 0x2}) 2018/03/23 22:05:20 executing program 0: pipe2(&(0x7f0000006ac0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000006b00)={{0x5, 0x5d}, 'port1\x00', 0x2, 0x400, 0xffffffff, 0x1, 0x1, 0x8, 0x5, 0x0, 0x1, 0x5}) r2 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x20, 0x101002) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x101000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006840)=0x0) r4 = open(&(0x7f00000068c0)='./file0\x00', 0x10400, 0x102) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000006bc0)=""/226) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000006900)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x1, 0xbb1, 0x0, 0x80}, &(0x7f00000069c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000006a00)={r5, 0x9}, 0x8) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000006880)={0x23, 0xffff, 0x9, 0x8000}) recvfrom$ax25(r4, &(0x7f0000006a40)=""/3, 0x3, 0x2100, &(0x7f0000006a80)={0x3, {"206b534c89fed2"}, 0x1}, 0x10) write$evdev(r2, &(0x7f000033e000)=[{{}, 0x11, 0x58878f50}], 0x10) recvmmsg(r2, &(0x7f0000006700)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/96, 0x60}, {&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000440)=""/242, 0xf2}, {&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000540)=""/125, 0x7d}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/159, 0x9f}], 0x8, 0x0, 0x0, 0x4}, 0x3ff}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000016c0)=""/57, 0x39}, {&(0x7f0000001700)=""/98, 0x62}, {&(0x7f0000001780)=""/214, 0xd6}, {&(0x7f0000001880)=""/167, 0xa7}, {&(0x7f0000001940)=""/20, 0x14}, {&(0x7f0000001980)=""/64, 0x40}], 0x6, &(0x7f0000001a00)=""/4096, 0x1000, 0x8}, 0x1}, {{&(0x7f0000002a00)=@un=@abs, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002a80)=""/159, 0x9f}, {&(0x7f0000002b40)=""/143, 0x8f}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/239, 0xef}, {&(0x7f0000003d00)=""/17, 0x11}], 0x5, 0x0, 0x0, 0x1f}, 0x7fffffff00000000}, {{&(0x7f0000003d80)=@rc, 0x80, &(0x7f0000004000)=[{&(0x7f0000003e00)=""/6, 0x6}, {&(0x7f0000003e40)=""/59, 0x3b}, {&(0x7f0000003e80)=""/82, 0x52}, {&(0x7f0000003f00)=""/60, 0x3c}, {&(0x7f0000003f40)=""/13, 0xd}, {&(0x7f0000003f80)=""/111, 0x6f}], 0x6, &(0x7f0000004040)=""/33, 0x21, 0x8}, 0xa1}, {{&(0x7f0000004080)=@rc, 0x80, &(0x7f0000004280)=[{&(0x7f0000004100)=""/179, 0xb3}, {&(0x7f00000041c0)=""/145, 0x91}], 0x2, &(0x7f00000042c0)=""/14, 0xe, 0x20}, 0x7f}, {{&(0x7f0000004300)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000065c0)=[{&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/85, 0x55}, {&(0x7f0000005400)=""/123, 0x7b}, {&(0x7f0000005480)=""/4096, 0x1000}, {&(0x7f0000006480)=""/49, 0x31}, {&(0x7f00000064c0)=""/235, 0xeb}], 0x6, &(0x7f0000006600)=""/232, 0xe8, 0x1ff}, 0xe7}], 0x6, 0x2000, &(0x7f00000067c0)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000006800)) bind$unix(r6, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 22:05:20 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x88) r2 = timerfd_create(0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioprio_get$pid(0x1, r3) poll(&(0x7f0000000100)=[{r1, 0x4023}, {r2, 0x60}, {r2, 0x400}, {r2, 0xa600}, {r0, 0x400}], 0x5, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c1d000)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003cff4)={0x7}) 2018/03/23 22:05:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') preadv(r0, &(0x7f0000000340), 0x228, 0x62) epoll_create(0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) 2018/03/23 22:05:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@buf={0x99, &(0x7f0000000180)="111693bf5a8eba967829c4df9f3ada6e6b9bd9abcb2c38da533ad663293830bf365e4815bb127eedb36813c2fe1f51441c1c45108dcab862b01e4c5fad1085c57ada73779bcb756d5c21a711ce81c1fa45ad9bf9186f7958b88bee94fdbc2f2255cf649da4a3f25c775cc4e809aa9a62dd30780f405f3d86ba9450c3de208ff640d3f7bf3e5013ef85e58a0371df652a170d2910b5474e4a91"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x6, 0x9, 0x3c80, 0x1, 0x80000001, 0x0, 0x3, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x2, 0x30}, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0x401, 0x4, 0x2}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000570000)=@req={0x2, 0x1f, 0x5, 0x328}, 0x10) 2018/03/23 22:05:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000580)) getuid() getegid() getpgrp(0xffffffffffffffff) geteuid() getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000680)) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) fstat(0xffffffffffffff9c, &(0x7f0000000780)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8400, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) 2018/03/23 22:05:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0xe) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{&(0x7f000000b080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f000000b640), 0x0, &(0x7f000000b6c0)=""/120, 0xfffffffffffffeee}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13dfbb", 0x45, 0x0, &(0x7f0000253fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfff, 0x1ff, 0x0, 0x1ff, 0x3}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0xbe9) 2018/03/23 22:05:20 executing program 6: r0 = socket(0xe, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) r1 = socket(0x11, 0x1, 0x5) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0xffffffff, 0x4}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x9, 0xdad}, &(0x7f0000000280)=0x8) pause() getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/23 22:05:20 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @empty, 0x915}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x3c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x2a6, 0x4) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/03/23 22:05:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x400) dup2(r0, r1) r5 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) sendto$inet(r5, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) 2018/03/23 22:05:20 executing program 1: clone(0x40000000, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000003c0)="afac5bc1df451f7887f56d7e9c6ea3df48066331158f67c7eedac0fe1f05b1fafc16b0d50f944f5fef0383aa9753d0bcca762cd7644a51c986f8c774171d52b0619bd4d6a3682a960da40095f61b0c942a64c78be46f87be20f549c580e299ad57e9b62fddaa735c100b89d78ce2dfd6a07791fc4a24a6e2d7602b9ee19f8c7cfc769f7a0cfbeb506ed339dd81ce39356c440edc9297a8bc51ed9cb94ee261cd66ccd9d7968142098ee3c0be9d867740d7461bb39d8472e5b3f634d106f801bb8f7b238ea18866a0796a5888416103c3146807434e03d9") r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x6}, 0x8) request_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='}\x00', 0xfffffffffffffff8) pselect6(0x40, &(0x7f0000000040), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='/dev/sequencer\x00', 0xffffffffffffffff) fsync(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), 0x8) 2018/03/23 22:05:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0}, {}, {}, {}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) prctl$setname(0xf, &(0x7f0000000000)='\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) splice(r0, &(0x7f0000000280)=0x6, r1, &(0x7f00000002c0), 0x1000, 0xa) setfsuid(r2) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x100000080000001}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/23 22:05:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x121080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x0, 0x70bd2d, 0x25dfdbff}, 0x10}, 0x1, 0x0, 0x0, 0x4008080}, 0x8880) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000180)="f8022c22786d30489b678b6ad2bf09a05d017eb902b5f553471b95b4375e4b8fe406e33361587877d27be1bd8e7e08a26d1b70abb9d6b104f5942b664716b8162e63bb6100fa88cfb52ebbad81eb613231859811bbaf3b2c4056c41ea23da09486d8b2403fba95ee8454101654673759e12fd1261e2c361f20a7e6a4398d73fef1a0d71ebe0e6bce943cb45d5c4b0fb80b824c6f65628b134d151aeac4e53c4ce9ddd34944299f992325abba15e58ca7ee2abd225786794a71571d59c0e99858303a130c154064fbca87e245f006af6adf941045373ea4f306ae8ed88bb6f5cd4a9349d77f39475aa9b2deb488519651b7685a76b2ac96bc5e2f1e64ff1565", 0xff) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/23 22:05:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xf35b, 0x2, 0x800}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000068fe8), 0x0) 2018/03/23 22:05:20 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10900000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x7], 0x1, 0xd5, 0x5, 0x6, 0x3, 0x6ece4d49, {0x4, 0x0, 0x7, 0x82cc, 0x0, 0x7, 0x0, 0x2, 0x1, 0xf25, 0x9, 0x8001, 0x2, 0x3f, "b092dca3cbbaa361f0c488a48b26bc3ad495cb3563f7327a6f5dc4d5798a89d6"}}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="d8f1f6a4b22bd059aa5b2111b472c98abe3bd2abbbafedf2f887925df29c94ab56b031db06e04587d02feb142eaa8dcc97dede66e47b57f8cc9223ecea186a80cf4a416ba1a734f07ec51cb6d58fa889c4f58598f6993ac1728982df0d591cec292be8ed5d918a0084e0a8dda8e89544a490b58b751b0767", 0x78) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) 2018/03/23 22:05:20 executing program 2: r0 = memfd_create(&(0x7f0000002480)='\'&!posix_acl_access^wlan0wlan1i\\trusted$\x00', 0x0) readv(r0, &(0x7f0000004e40)=[{&(0x7f00000039c0)=""/157, 0x9d}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/144, 0x90}, {&(0x7f0000004b40)=""/2, 0x2}, {&(0x7f0000004b80)=""/168, 0xa8}, {&(0x7f0000004c40)=""/5, 0x5}, {&(0x7f0000004c80)=""/14, 0xe}, {&(0x7f0000004cc0)=""/156, 0x9c}, {&(0x7f0000004d80)=""/186, 0xba}], 0x9) getrusage(0x1, &(0x7f0000359000)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000003840)=[{{&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000780)=[{&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/101, 0x65}, {&(0x7f00000002c0)=""/36, 0x24}, {&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/211, 0xd3}, {&(0x7f0000000640)=""/204, 0xcc}, {&(0x7f0000000740)=""/44, 0x2c}], 0xa, &(0x7f0000000800)=""/223, 0xdf, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000900)=""/102, 0x66}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/43, 0x2b}, {&(0x7f00000019c0)=""/89, 0x59}, {&(0x7f0000001a40)=""/248, 0xf8}], 0x5, &(0x7f0000001b80)=""/220, 0xdc, 0x3ff}, 0xee33}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001c80)=""/120, 0x78}, {&(0x7f0000001d00)=""/240, 0xf0}, {&(0x7f0000001e00)=""/148, 0x94}, {&(0x7f0000001ec0)=""/206, 0xce}, {&(0x7f0000001fc0)=""/189, 0xbd}, {&(0x7f0000002080)=""/8, 0x8}, {&(0x7f00000020c0)=""/228, 0xe4}, {&(0x7f00000021c0)=""/195, 0xc3}, {&(0x7f00000022c0)=""/14, 0xe}], 0x9, &(0x7f0000002380)=""/84, 0x54, 0x2}, 0x6}, {{&(0x7f0000002400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002480)}, {&(0x7f00000024c0)=""/126, 0x7e}], 0x2, &(0x7f0000002580)=""/4096, 0x1000, 0x3f88}, 0xffffffffffff7241}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003580)=""/143, 0x8f}, {&(0x7f0000003640)=""/108, 0x6c}, {&(0x7f00000036c0)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/177, 0xb1, 0xfff}, 0x7}], 0x5, 0x10100, &(0x7f0000003900)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003940)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @empty, 0x1, 0x3, 0x401, 0x100, 0x1, 0x80000200, r3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0xc13, 0x0, 0x800, 0x10000}, &(0x7f00000000c0)=0x18) [ 58.578585] IPVS: Creating netns size=2536 id=11 [ 59.309659] pktgen: kernel_thread() failed for cpu 0 [ 59.314789] pktgen: Cannot create thread for cpu 0 (-4) [ 59.320168] pktgen: kernel_thread() failed for cpu 1 [ 59.325252] pktgen: Cannot create thread for cpu 1 (-4) [ 59.330630] pktgen: Initialization failed for all threads 2018/03/23 22:05:21 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:sound_device_t:s0\x00', 0x24, 0x0) readahead(r0, 0x10000e20, 0xbfea) 2018/03/23 22:05:21 executing program 7: r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0086418, &(0x7f0000000040)={0x4, 0x800, 0x8, 0x1, 0x2}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) close(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x142, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000001c0)=0x40) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/7, 0x7) r3 = socket$inet(0x10, 0x3, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x7fc) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000000)={0x8, 0x6f, 0x2, 0x1}) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="010000005200910307fffda56fa200000200000000000000031d8568791ba3a2ee6779a1", 0x24}], 0x2000000000000105}, 0x0) 2018/03/23 22:05:21 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00001e8ffd)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x38) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/03/23 22:05:21 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0x7c77e41dbee47bc8, &(0x7f0000000000)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x5, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/03/23 22:05:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010002103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030077799ea8379f31f1f27a0474756e0000000000e400000008"], 0x3c}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20900, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) 2018/03/23 22:05:21 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x9, 0x8208, 0x80, 0x3, 0x6, 0x80, 0x10001, r1}, 0x20) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[]) r2 = socket$packet(0x11, 0x20000000003, 0x300) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000006ffc), 0x4) 2018/03/23 22:05:21 executing program 1: clone(0x40000000, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000003c0)="afac5bc1df451f7887f56d7e9c6ea3df48066331158f67c7eedac0fe1f05b1fafc16b0d50f944f5fef0383aa9753d0bcca762cd7644a51c986f8c774171d52b0619bd4d6a3682a960da40095f61b0c942a64c78be46f87be20f549c580e299ad57e9b62fddaa735c100b89d78ce2dfd6a07791fc4a24a6e2d7602b9ee19f8c7cfc769f7a0cfbeb506ed339dd81ce39356c440edc9297a8bc51ed9cb94ee261cd66ccd9d7968142098ee3c0be9d867740d7461bb39d8472e5b3f634d106f801bb8f7b238ea18866a0796a5888416103c3146807434e03d9") r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x6}, 0x8) request_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='}\x00', 0xfffffffffffffff8) pselect6(0x40, &(0x7f0000000040), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='/dev/sequencer\x00', 0xffffffffffffffff) fsync(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), 0x8) 2018/03/23 22:05:21 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x802}, 0xffffffa4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6tnl0\x00', 0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8919, &(0x7f0000000000)={'tunl0\x00', @ifru_flags}) 2018/03/23 22:05:21 executing program 5: r0 = gettid() exit(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000a40)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x40) 2018/03/23 22:05:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100000000}) r1 = syz_open_pts(r0, 0x801) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/199) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x2, 0x81, 0x400, 0x6, 0xa30b, 0xcb}) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/03/23 22:05:21 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000001ff0)=[{0x24}, {0x6}]}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) sendto(r1, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000013000)=@rc={0x1f}, 0x9) 2018/03/23 22:05:21 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x6, 0x4) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) [ 59.435616] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 59.445476] audit: type=1400 audit(1521842721.838:39): avc: denied { relabelto } for pid=10149 comm="syz-executor6" name="TCP" dev="sockfs" ino=22522 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=tcp_socket permissive=1 [ 59.483050] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 59.495084] IPVS: Creating netns size=2536 id=12 2018/03/23 22:05:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000001700)="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", 0xd01}], 0x1, &(0x7f0000002740)}, 0x0) sync_file_range(r0, 0x2, 0x20, 0x1) 2018/03/23 22:05:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) execveat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb", &(0x7f00000001c0)='rtrfs\x00', &(0x7f0000000200)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb", &(0x7f0000000280)='\x00v\t'], &(0x7f00000003c0)=[&(0x7f0000000300)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb", &(0x7f0000000380)='cpusetself\x00'], 0x1500) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000440)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x1002, &(0x7f00000b2000)) readv(r1, &(0x7f000005a000), 0x20000233) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='rtrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") r3 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000480)=0x3) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000fef000/0x10000)=nil, 0x10000}) recvmmsg(r3, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x3, 0x7, 0xfffffffffffffff7, 0x6, 0x1, 0x3, 0x4, 0x6, 0x1000, 0x1}) 2018/03/23 22:05:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x13fd}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x204040) 2018/03/23 22:05:22 executing program 7: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) umount2(&(0x7f00000003c0)='./file0\x00', 0xe) 2018/03/23 22:05:22 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001280)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = add_key$keyring(&(0x7f0000001440)='keyring\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000013c0)='keyring\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000012c0)={0x0, 0x0, 0x9, 0x4}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={r2, 0x1}, &(0x7f0000001380)=0x8) fallocate(r0, 0x2, 0xff, 0xfffffffffffffff7) alarm(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000014c0)={0x7, 0x6, 0x1, 0x8, 0x8}, 0x14) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) r5 = socket(0x8, 0x8000f, 0x90f) setsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000280)="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", 0x1000) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f6578650000001c0302") fgetxattr(r6, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/45, 0x2d) 2018/03/23 22:05:22 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000200)={@multicast1, @empty, 0x0}, &(0x7f0000000b00)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000b40)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) r2 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0xe0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000180)={@ipv4={[], [], @dev}}, &(0x7f00000001c0)=0x14) 2018/03/23 22:05:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000672000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000257000)={0x0, 0xfffffffffffffffd, 0x9, 0x84, 0xfffffffffffffffc, 0x3f, 0x3, 0x0, 0xffffffff80000000}) read(r0, &(0x7f0000000000)=""/66, 0x42) 2018/03/23 22:05:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="e8c3b486d09b6d89976ed437ebd5804493d4ef8b884357d936f07b4e286e1a235a119cc7870d600a10dfc965ad83ba1e53a3b2228d097dd966e2dcd63503df839ed62483d14304744c862fad0205c1745bbd055069073ac7fd6b6ea7943583222d87c252b8b973119f9996da", 0x6c}, {&(0x7f0000000080)="59890d51aa2dccc8c90dfb91533bb809aa5f88a37e8b4606b8abd44c6a4725cd98250b9996b1263a6f8c2b2e706c76f12f130728018a9b824fcbdb14bd5493dd050e27faf47ca56dc01170ce20511b046b0de05661ac4c1855c98213bd437dc227d2da2182ca48c75296bee253b24bd4ff19d6f40d4f504515e84951bfc1ca670bd23352dcd5da3bbc", 0x89}, {&(0x7f0000000180)="4aabbb7c0bb275340c60b1e06e6693cd0d35ea966177bfada426620500000082657535f87ec3cf579e85ca2c12afb96fade1d2bc4f577acae4f9846602169f869d20000200000000000002ba4d7fa92049495aa3eb226b54ffe0b0191e4f3d76144b12c449fc808c68f76cef2e9efee97e424d31300500000000000000632c1ee29d765d59c0724604a86ac38e7f58bc37b9a08cca7b1b953295c1f76bd141f7d402cba2ecb96e0400a872c53b65478a6b141199cafd517680210c89b603119fc17e66567be2231130b7e3afc63a2b9ae44320ef78d335d5b821ff2173011b81fd9ec63743218629552578ffe306afe6000000000000000000", 0xf9}, {&(0x7f00000009c0)="9d45f6d2729be08bce41f0c660fb31f89e6f93a9000245c5c4a2a2ff3225bfcbbd9fa22bc32358a3ad66d560584fc4ae40406bdafd1152e6defbac277aebd4fa9804c2e7d9e2be80d8ecbee651b748a00dd4ff59a292d3bf456ff50f4db1984b25af2eaf6465e288671bddfc00f2288983aa81e3ef294ce806a08dc5cab3227384517155dd28fb7eebf3179e9aec78ffab48f92b4859ce74cabce868a36acc362f59a1693e4d5bcaef3aafdaedc9fb99bbb858b14f77eed2261797edb7", 0xbd}], 0x4, 0x0) 2018/03/23 22:05:22 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x2, 0x7686, 0x6}) ppoll(&(0x7f0000045fe8)=[{r0}], 0x1, &(0x7f000086aff0)={0x77359400}, &(0x7f0000c15ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) 2018/03/23 22:05:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c522203b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x4, 0x83, "def175afa5074b79b7a58504d03bd8410b738eefd18eb9866e8beb61c6b55661232e5de6dfe859b5a33498c05805c9e8e03a3305f117f1c3f2fe5f52f9b93755a807720d002cfab01ce70fffb29598ababdfa1ff179bb59c87e3319f1465aaa505d7e79433a69c229c4f2e65ae383920f5146ba989334b045aa9fc3e7002b866538e88"}, 0x8b) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x25a, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x6}, 0x8) 2018/03/23 22:05:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040)=0x80, 0x4) 2018/03/23 22:05:22 executing program 2: clock_gettime(0xffdf1ffefffffff1, &(0x7f00000000c0)) 2018/03/23 22:05:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x9e0e, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x84) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) 2018/03/23 22:05:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f0000000040)=0xfffffffffffffffd, 0xff) 2018/03/23 22:05:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000001700)="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", 0xd01}], 0x1, &(0x7f0000002740)}, 0x0) sync_file_range(r0, 0x2, 0x20, 0x1) 2018/03/23 22:05:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="1f00000003031900000007000080068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/23 22:05:22 executing program 1: socketpair(0x1, 0xb, 0x4000000000, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xd, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/4096, 0xff44}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0xf86c, 0x4) 2018/03/23 22:05:22 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) recvfrom(r0, &(0x7f0000000000)=""/232, 0xe8, 0x42, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d000018000000000000000000000004000400000000000000000000000000000000000000000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a00000047000000000000000000000000000000000000010000000000000000"], 0xfffffffffffffdd3}, 0x1}, 0x0) socketpair(0x9, 0x0, 0xfff, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000280)=0x200000000040, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000200)='securityvboxnet1[wlan1(vboxnet0posix_acl_accesslo\x00') 2018/03/23 22:05:22 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r0, &(0x7f0000000040), 0x20000009, &(0x7f0000000080)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000095f3f8da8b7f0cb1b10fef1d0d0afdffffffffffffffffff010000001c000100e0000002661138cee0299741b4931a2801dad15dd3d5"], 0x20}, 0x1}, 0x0) 2018/03/23 22:05:22 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003500)='/dev/autofs\x00', 0x80, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000054c0)={'IDLETIMER\x00'}, &(0x7f0000005500)=0x1e) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) clock_gettime(0x0, &(0x7f0000005440)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000005380)=[{{&(0x7f0000000240)=@vsock, 0x80, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/146, 0x92}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/205, 0xcd}, {&(0x7f0000001480)=""/15, 0xf}, {&(0x7f00000014c0)=""/3, 0x3}, {&(0x7f0000001500)=""/72, 0x48}], 0x6, &(0x7f00000015c0)=""/186, 0xba}, 0x3bfbc7f4}, {{&(0x7f0000001680)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001c80)=""/230, 0xe6}, {&(0x7f00000018c0)=""/89, 0x59}, {&(0x7f0000001d80)=""/89, 0x59}, {&(0x7f0000001e00)=""/254, 0xfe}, {&(0x7f0000001800)=""/24, 0x18}, {&(0x7f0000001f00)=""/249, 0xf9}, {&(0x7f0000002000)=""/221, 0xdd}], 0x7, &(0x7f0000002100)=""/244, 0xf4, 0x4}, 0x5}, {{&(0x7f0000002200)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000003880)=[{&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/175, 0xaf}, {&(0x7f0000003340)=""/252, 0xfc}, {&(0x7f0000003440)=""/134, 0x86}, {&(0x7f0000003500)}, {&(0x7f0000003540)=""/227, 0xe3}, {&(0x7f0000003640)=""/234, 0xea}, {&(0x7f0000003740)=""/65, 0x41}, {&(0x7f00000037c0)=""/133, 0x85}], 0x9, &(0x7f0000003900)=""/232, 0xe8, 0x7}, 0xe3}, {{&(0x7f0000003a00)=@nl=@proc, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003a80)=""/195, 0xc3}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/139, 0x8b}, {&(0x7f0000004c40)=""/132, 0x84}, {&(0x7f0000004d00)=""/11, 0xb}, {&(0x7f0000004d40)=""/248, 0xf8}], 0x6, &(0x7f0000004e80)=""/240, 0xf0, 0x40}, 0x7299}, {{&(0x7f0000004f80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000005240)=[{&(0x7f0000005000)=""/66, 0x42}, {&(0x7f0000005080)=""/25, 0x19}, {&(0x7f00000050c0)=""/129, 0x81}, {&(0x7f0000005180)=""/5, 0x5}, {&(0x7f00000051c0)=""/98, 0x62}], 0x5, &(0x7f0000005280)=""/244, 0xf4, 0x7}, 0x7}], 0x5, 0x1, &(0x7f0000005480)={r4, r5+30000000}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001700)={@broadcast, @loopback, 0x0}, &(0x7f0000001740)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001780)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000017c0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001880)=0x14, 0x80000) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000005540)=""/3, &(0x7f0000005580)=0x3) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001980)={@empty, 0x0}, &(0x7f00000019c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001b00)=0xe8) times(&(0x7f00000000c0)) sendmsg$nl_route(r2, &(0x7f0000001c40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001c00)={&(0x7f0000001b40)=@mpls_getroute={0x8c, 0x1a, 0x300, 0x70bd28, 0x25dfdbff, {0x1c, 0x14, 0x10, 0xe6, 0x0, 0x2, 0xfe, 0x2}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0x20, 0x1, [{0x1, 0xfffffffffffffffd, 0x10000, 0x1}, {0x1f, 0x6d3, 0x4, 0x8}, {0xb62b, 0x4, 0x8e9, 0x80}, {0x7fffffff, 0x5, 0x7bb, 0x2}, {0x2, 0xd60, 0x200}, {0xfff, 0xfffffffffffff800, 0x5, 0xec1}, {0x8, 0xe9f1, 0x1, 0x9}]}, @RTA_DST={0x8, 0x1, [{0x1, 0x7, 0x81, 0x2}]}, @RTA_OIF={0x8, 0x4, r7}, @RTA_OIF={0x8, 0x4, r8}, @RTA_OIF={0x8, 0x4, r9}, @RTA_OIF={0x8, 0x4, r10}, @RTA_DST={0x18, 0x1, [{0xffffffff, 0x1ff, 0x812e, 0x2}, {0x1, 0x10001, 0x6, 0x8}, {0x802c, 0x0, 0x7}, {0x200, 0x10001, 0x5, 0x2}, {0x1, 0x3, 0x8, 0x400}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x80) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/03/23 22:05:22 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000400)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x1000, r1, r2, 0x7ff, 0x4, 0x4000) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)=0x8000, 0x4) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='wlan0$GPLkeyring\x00', &(0x7f00000000c0)='vmnet1\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='$trusted.GPLnodevwlan0vboxnet1)/em1*\x00'], 0x100) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) getpeername(r3, &(0x7f00000001c0)=@nl=@unspec, &(0x7f0000000280)=0x80) 2018/03/23 22:05:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x80, 0x4) shutdown(r1, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000ca2dd3ff5e001200db4d000000d5080000000000000000000000028dc02b0d75b6b76e0000000000b00000000000000000240008001d0008000000150069cc8910b27a5164ef891111a0d4abf37c1fd93a0d0000dba6878115b500"], 0x4c}, 0x1}, 0x0) 2018/03/23 22:05:22 executing program 1: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/03/23 22:05:22 executing program 0: socketpair(0x1, 0x0, 0x20, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000500)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001880)=0x2f, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) r2 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x800, 0x9, 0x9}, &(0x7f0000000080)=0x14) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r3, 0x9e, "c575a19ccddfa1f7a526f1eb613ac305b4f7a436ef79f139f83398e28ba1a49888fe4d1ba2cd8145ddc467131a30a7b590267ae02912d9c6ac906440ab14d20c01980ccaf1fc59d27982e17145ed9177c6983df2884005beb96f74ae13342e8ee7c3497a2dfe112cfabf901c9b1da1bba4f01f7d0878a6f15936bbafb44559954ce6ebf56e065f8b8489763afe9a2f2060e5b3baf0a9e59f0f95575c19fc"}, &(0x7f00000000c0)=0xa6) getrandom(&(0x7f0000000380)=""/83, 0x178, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x401}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getresgid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)=0x0) getgroups(0x5, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r8 = getgid() setresgid(r6, r7, r8) 2018/03/23 22:05:22 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x185c02, 0x0) fstat(r1, &(0x7f0000003400)) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) 2018/03/23 22:05:22 executing program 1: r0 = socket$inet(0x10, 0xa, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001240)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001340)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001380)={@dev={0xfe, 0x80, [], 0xd}, r2}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000080)=0xc) 2018/03/23 22:05:22 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x20) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x76) 2018/03/23 22:05:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180), 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x154, 0x24, 0x0, 0x70bd27, 0x25dfdbfd, {0xd}, [@generic="dcb8849094efa3a6a715", @typed={0xf0, 0x79, @binary="2c21aa310e78728638245bd1cba9b6916b9cad8d3e82c23e7e0b2307895692cddf9dea42486d7c89097e17a2b0bab3c020310fbf0cce5eb79d3530e5aa3141777828d5940ebc8a8d917f71b104e4776a50e30dd1fc87c4b75f3a2feef91874e7a671f9796acbb102f3547e6fa536038df34069e5a1a8d59f0c32c8d6d60f881706d5d2f5b30b37ea7c4c44cef66b35775b6eda7b4354b5e9e3dbfe284ad31e941e83c7e326aab58716b0c5409914e83f05ec4e314898aeaa2f2c92d689c9079e245cc1b4567a0d02d742f011f9039d1b36edf24d509c4a583e0d545b498bc8aa29e5d2f3e5fa20ae00b1"}, @generic="1552ca4593ce9bf71f5aa4a19ff3f31420c3284db38b74e8282d8ed0b4c05be5b6c645ffff46722aa6915874c38a9e19e44b3865715b0f83887723de13f4827e9df5ea"]}, 0x154}, 0x1, 0x0, 0x0, 0x40000}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x4000000000009, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0x36b) r3 = dup3(r2, r1, 0x80000) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000140)) 2018/03/23 22:05:22 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/23 22:05:22 executing program 6: r0 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='keyring\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000001540)=""/178, 0xb2) [ 59.857346] IPv4: Oversized IP packet from 127.0.0.1 2018/03/23 22:05:22 executing program 6: mprotect(&(0x7f0000570000/0x3000)=nil, 0x3000, 0x1000004) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="34b17602dc9d", [], {@llc_tr={0x11, {@snap={0x1, 0xab, 'q', "8ff55b", 0x0, "a30f3af776745b2d4f65023892a63e99feab872d220b245729f90f820ef2907c0646668272733fd6eadac56bbc8499d8743c8dcdad92a7409501ac24b56476e7"}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x643, 0xe43, 0xd59, 0xee3]}) r0 = socket(0x17, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) finit_module(r0, &(0x7f0000000000)="c403", 0x2) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/03/23 22:05:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x2, 0x0, 0x7fff, 0x6, 0x6, 0xf036, 0x80000000, 0x1, 0xfff, 0x6}) r1 = accept4(r0, &(0x7f0000001440)=@alg, &(0x7f00000014c0)=0x80, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000001500)="7cd90c8e66de2b6fb1facd6733ce0ee0037e1d3b908df8b672e3ec9b1c72ca6a1c28b8f8abcac6532a809fc9bdb94c6d68306f9cbceb080aa0eda5a34c263f2defb9469b9fbd033b18f295120fd59850df69248d1b08b23aeb40fc5fe8d40b429db9924618596c455507283a1ceda4f29ce48b1b3dd1c131709b59d75c394e977029d56db2a5ce64851f076c39d8f487063ed6bc", 0x94) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400840, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x6, 0x9, 0x7, 0x4, @time={0x0, 0x1c9c380}, {0x3c}, {0xfffffffffffffffa, 0x5be4}, @control={0x20, 0x100000000}}, {0xfffffffffffffffb, 0x4f, 0xffffffffffff007a, 0x8, @time, {0x1000, 0x2}, {0x7, 0x7}, @note={0x5, 0xff, 0x7, 0x5, 0x9}}, {0x100000001, 0x5, 0x5, 0x4, @tick=0xffffffff, {0x9b}, {0x1, 0x20}, @ext={0xaa, &(0x7f0000000080)="288ef49c8d6ba5e096b8978294d07583ce3a7d19ec923f61b9d1ccb404f0c54c316500b229ad73978a59ad1d59fb676802e603b582d9360aac6b465a58796a3ac15d60ab8678ea8a037724ab2003e0ff035c8eb45a8e276e3208b3c3b7d1a1834ab4a458ef7be3c17333394a86575ce002cb85bf8011537b8fa6042b8fa340930ab3ca9d22c4b841911cc8dd0250183459e2cd2e98edf044079ee6f1383648759046562377e910d273a7"}}, {0x10001, 0x4, 0x7f, 0x5, @tick=0x101, {0x7fff8, 0x5}, {0x8, 0x9}, @control={0x1, 0x6, 0x9}}], 0x70) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000340)=ANY=[@ANYBLOB="600000001800210c0004000500000004feff080008000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x40}, 0x1}, 0x0) 2018/03/23 22:05:22 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c654577b6058b3f8f61bbecb471e5608278e84ec95a94456b8dc06cfc57c5b8a5e030ae5dbc4abba82c4093ce90d1b3aaf6cd7339d97769e8497835e772b7b530b689efb542e6b4250beef03a0ddd22c87bf4fd7a872d61c0a3a22fb5354544bd20b7047a676c7bd43c43394999cd05747c22680") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={0x0, 0x2}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, [0x200, 0x10001, 0xff, 0x3, 0x80000001, 0x100000000, 0x6, 0x50000000000, 0x1f, 0x9, 0x1, 0x6, 0x0, 0x200]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000009c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000dc0)={0x0, 0x401}, &(0x7f0000000e00)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001100)={0x0, 0x3e0d, 0x30, 0x53d3, 0x4}, &(0x7f0000001140)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001180)=@assoc_value={0x0}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002600)={0x0, 0x7f}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002680)={0x0, 0x1, 0x8c, 0x800}, &(0x7f00000026c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002700)=@assoc_value={0x0, 0xef14}, &(0x7f0000002740)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002ec0)={0x0, 0xff, 0x10, 0xfff, 0x4e62}, &(0x7f0000002f00)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000059c0)=@assoc_value={0x0, 0x470}, &(0x7f0000005a00)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005a40)={0x0, 0xfff}, &(0x7f0000005a80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005ac0)={0x0, 0x2}, &(0x7f0000005b00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005b40)={0xe702, 0x2, 0x0, 0xf527e9c, 0x968, 0x2, 0x57, 0x8, 0x0}, &(0x7f0000005b80)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005bc0)={0x0, 0xfff, 0x8, 0x7, 0x9, 0x6, 0x80, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x9}}, 0x200, 0x20, 0x8000, 0x3a, 0x3}}, &(0x7f0000005c80)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008a80)={0x0, 0x4, 0x8}, &(0x7f0000008ac0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008b00)={0x0, 0x9, 0x30}, &(0x7f0000008b40)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008b80)={0x0, 0x8001, 0x4, 0x80}, &(0x7f0000008bc0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000008d40)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x7, @empty, 0x2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000100)="22107f2ec9add49f5b9362bf4f4a241607c71d5e85552e6e59c2193a8af322ff6e96316cf2ccedfcf6399a8abeb1c56d9e17bcb43c638db8e76cb073a0028645458ed7fe6ab98c80bbe10ae409e87b85eb381b1fab03737169f705fa44f1d19892d5f03bb30adea4869c67f06a4847b0d2cc6b18ccfc7df0e6", 0x79}, {&(0x7f0000000180)="3bfd12df247fed9b8f8f6f7edfa51a6fa1a6713f23e41c250dc91f6a32c17f94", 0x20}, {&(0x7f00000001c0)="af7ab5d31a97d0f28eb306acd4865609179f8faab24bbbd7536513ff56d7b40d24c9e36cddcad54042b7fb7e213f10ff1413194ad426b0a9224e8354a0379454984310176153530e6b9fc307623fe5c8321c541b1ccc71e03d36954935dfd28b61e6fd26fe2e75c6", 0x68}, {&(0x7f0000000240)="c79fce790eebd4fa619df29735d6419b4790979cb8553d2d5f472bb0324b3bf63cca5d53ecc20fab160efdfcab0adbb19724850d58d98dea68e1b74b39f7dd1f420e3347bc80654d116fd185f2bc3600aad6c4099968f57e25c942f0f8257bc8efccf35609052acd95434d58b55eeff4ecc0c14cd4c89de5df267151029c2a74a96b3a2688daf9670e8fc23e5a7e92105c72d2a22ef07d19b2f900265f2fc473be870d52a0803056f17c915d5c0487274fd7041c487c89c1f197d924a7e27479cd9f4f78f5a93e6a2277af", 0xcb}, {&(0x7f0000000340)="30390954de8dadfdd3377c7bb8c0b3bef26d1ad033b0d53698078ec0ffeb3f2d2628813885c91954a5eb6ad22988", 0x2e}, {&(0x7f0000000380)="7b4beaf9e0bd9ff5607756506bceef0b298af147c816cfe29ad6fcc463f572c074d78749eea8e5ed95e3", 0x2a}, {&(0x7f00000003c0)="73c44f420ca386d3e2d7b1497b497d353b3f4739357b6e82010f7f", 0x1b}, {&(0x7f0000000400)="37267190f7aae569792e2d19178b5c6399de7021ee004ea091d55b3d398358e38c0c85ece7a0764d53ea22b1e62de1fd27293b2c75b94a824cecea265a4b0a858e0b83f7e3258d662ae35b161caec78a603eac9c67c0a9130a13cc3e7db6ab176b0204ea1520d263a236dcb58c07979252c8e8c76dcc1166e32baeec3ff58690c43994be02f2f0a45f6460e8bf8a76088862e910133faa9eaf19af6f4d2e536e125a6098", 0xa4}, {&(0x7f00000004c0)="7cde5c9fdc50c8c03ee613bc62db96bc31bcd92f2e0c0c20226c457b148574433d7ee05fe94fb772ac192a5bc32d36a42f4de08670690827cff7adef47998aa61be2c25bdbea263c3986d9f4fb7dc7175eadac678d3621bd797b989e995108b027766b10b8b7e1e20b708b344d6fbe6c71ea3440cdfc922677305efa7b62b924d7903bd966f2daf1d89610eb53b09d19ecb14390b47f05d2f0f0a83e38382921c32534e4117034b2259870f6ec3b421c1d6b866cf18e5ed82e2dd871ae7e225a7ddf13b5e99047161fa09591cc", 0xcd}, {&(0x7f00000005c0)="0d454e2b9103d00b950cc15fe70c3520222b015acfeb703914be2476a360050f048e1b1809d09b0e47656f6f97f2ab4f6dbd3caf0c8b81117c1ed187c45461bf3dfd41521b26e9a268416e3c0539f339f2c0b9e329063328549cab2d3712eeaa1c26b1f8adfe38c8ad1beb834dd2724864d569563464fe1705fa077328a8084c499889fd928e8cbf5cd541149af3e6bcf53d862fe5ec574f756265e56bc721b7332c726164f07556d64283c7dba01b5ec996fbdb7c09e4cb75c04e2d225d71d47998af1884c70fd7c887bc792c5f1800df268f3817728c304e4e", 0xda}], 0xa, &(0x7f0000000a00)=[@sndrcv={0x2c, 0x84, 0x1, {0x800, 0x81, 0x8009, 0x3f, 0x1000, 0x4, 0xdb52, 0x9c, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x1, 0x200, r2}}, @init={0x14, 0x84, 0x0, {0x3f, 0x400, 0x2, 0xda1}}, @init={0x14, 0x84, 0x0, {0x2, 0x4, 0xab, 0xfffffffffffffff7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x2, 0x8000, 0x8001, 0x3f, 0x557, 0x5, 0x800, r3}}, @init={0x14, 0x84, 0x0, {0x10000, 0xffff, 0xa02, 0xffffffff}}], 0x108, 0x8800}, {&(0x7f0000000b40)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000b80)="5cffb52af8e1db0a431c36dd604708f124f0037dc57803ab375c9a56b5ead7947d390d9220585d291ba0d48977c6e0cc317bffdc49fdfb597b435aedc9ec4cb373d0034f5ae6d35c0546c605196fb5d98ee7f4a40528ae253b4019ad536f2fb2900e87b52f4c3cfcd1b6357fc3d30a7a114fc386bf8d6b7fed376aaf7c62a79541bd911b4d141d0fdef4e99b588ba6aabad0847c5603ee73bab1fe523b96f86dabe649fc1705a2e096e67e0731b07959ed987f2e4b215363fba35b671b6de5bcb8e31c9d09ab10af529f29e5b7541a3a2740c2c49d467e7cbe", 0xd9}, {&(0x7f0000000c80)="b010e753ed37e14b7b8df0df19bc1ff980c5590519bbb02b3a969ca9b137f719ccfbf4633bb59c79", 0x28}, {&(0x7f0000000cc0)="0a284b18ec9c549ffaf2258f4220a56d503e9beccb011c06e6dea1a5aaf91d37013f0ff4caf91ac7b0f98d03705d21331a040b449a54bcdad360191a7464fdc9dc32e7f48fc549586e643af96916bf93f4330356a08af1a28528b44daed43d7ad8ee5d416f9b85a6d3377f2edb18c072c3d60f897f20b711637382a9e103b4c0b921a3a4badd2afad5068c275703b9ca337503d1d409", 0x96}], 0x3, &(0x7f0000000e40)=[@sndrcv={0x2c, 0x84, 0x1, {0x2000000000, 0x5, 0x2, 0x5, 0x1, 0x8, 0x3, 0xfffffffffffeffff, r4}}], 0x2c, 0x24000000}, {&(0x7f0000000e80)=@in6={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="fa5f1e8e7808117021b40f0d2a9e774be4fd5926e21d", 0x16}, {&(0x7f0000000f00)="88c85a000330c2a960f101534770c4fb78bd4172fd0a23a12233d1a73e11537418a1b60855c329ae239b01", 0x2b}, {&(0x7f0000000f40)="16ba71c8e6e2a9663e710d6a259b0c10b52290dd718906e7bc20eba617a40ac8cd69fde947c139ae930fa16ffe77208d7eea39aa764da4502b99b67e8326badcc650707e68b5b93b6d3818d0edf2af5d09987ef230a4fda8be4cb2bc139de6ffa8a6164688795c2aa65da09d8f7a4a98d9233aebf2a0a4f7f593706932e47dfac5ea1f75f1ac89fa05c8c2a388e3bbead73029dbd4b7f2f756ae5a980ef788", 0x9f}, {&(0x7f0000001000)="a961fe61c659abc629a82dfb31e593de341a80131cbc09583faeb6016d0d0519", 0x20}, {&(0x7f0000001040)="36940abc83180a5cb9daf5040d803ac1ea7aa1a88d58e9989f47f9fd824939b71145813e1da13a6eb90f43a17d2d271916b2e58235c2a7691f9ef104cfee213bc706d89753d0511a8e3c5821911fdb1377e2a192d4a0d40eb71c5d9325ddb017f31927267fe6532b14f23091a61d6c64ef0ed7045954015fe00aeb4221aa84", 0x7f}], 0x5, &(0x7f0000001200)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x4, 0x4, 0xffff, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xbf, 0x8001, 0x0, 0x8, 0xffffffffffff7fff, 0x1, 0x5, 0x4, r6}}, @init={0x14, 0x84, 0x0, {0x8, 0x400, 0x50, 0x800}}, @init={0x14, 0x84, 0x0, {0x3, 0x1, 0x9, 0x101}}], 0xb0, 0x40}, {&(0x7f00000012c0)=@in={0x2, 0x4e20, @rand_addr=0x9}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000001300)="688cae7297598578a2f0216a2b819f053cad5f2c1ab1b025c1abba867d0c07907b0237c06be08a351c7ca6b90db82d49999d40f48aaae74b79adcbd12aa290fdc787efcc314cecb90c114340b06e0939df4e192b56428fb41c154677016b18e5213181d40e7cf52393b1b12a53751e9d72ce5470bbc81d8635f72517066d6855e74cb4d264886a0b78b8e8434226a9c2dd681132", 0x94}, {&(0x7f00000013c0)="912e4089aed1f91646e95c3cb93175828ba9504bc17399bfc3261eaf45907911ebeeee8580501a69f0ea260dae5cf5dad249798c636e6d7420dac4415b2558415ed37b1921b15b0c846107e0e7b4c4ba062eed987b65df1298003ecce10e62ddc17c7e3b71dd4c8fd5d475463b015f1ebc231f52787a24a28b2b68207fa5c945b41d", 0x82}, {&(0x7f0000001480)="78658bd4e29d6702060bf24459dd21f3914d65b12788a498bf4119aa8e41378a8aabd3533764dea359c30d9507a1266fb1d85164647b78692f7d251be58b00050ec589e9251a7e608c37cc90b049c460b6c3a528852f9707b3b697b6e615c284b5811975b0e5a44b65a8410ce3abc28e19b637e281df3889de897239972228d64b0d20f33d9ddb058e911928ada621701a55ee667a35f8334012", 0x9a}, {&(0x7f0000001540)="e26bb33c8de31d1d90db723aa7e3fedcabe17c66763447a76a59f59233c5b9962def25ab19678751e0ffe50f5abdcbdf6a43778346cefa5b20ffe18ac35a9efe0cdacfd3b350ef5bbafba07e1b5943d2482143f28f895db84d2dc995cdddbcd8aa56d631b6541c0c362889e5ba7451e0ad3058384dded3", 0x77}, 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{&(0x7f00000085c0)="549b6d2d2dbeee230a150b6049f618cd3d1a208cd42ae876066a6cbad644ebd1e35ab1e5dd802e05dd4d67a5dcc0111a7e8e9410ecbab126127852144a01d5f542bd8abd0b540031735e5266051ecf1b4d5ee5c33ceb5a32dedd9fc8e36e62aff7f862b97c1d076e370aa194b8888fd7f1731495ffd32d2e9ba788223bcd5e68aaf480a07df44a749181e6598c004ac0ebbe2673b1d3e0c77d36278b589fa32f2e6a", 0xa2}, {&(0x7f0000008680)="c8c85e9caa8aa46da63d19cbbad6f3c241be8dff247ea79a7719b735520b396d4e2675cce45eacc0014fb660f30b2663746c0feebe1389375021fbead0c64411c2d16c0f35fa934963c40b59f7c86e88fa3a68844323b899a9bc9c9c8698e7358736aee43202c524872b7c6f01f5dbe17fb10ac942d37e57ce8cba75d1ae8dfea4235990581b61a1f973c23b8c1043c88c3c9a0b8f5234439d3da1bb7f7a597b3b5614c2f7780abd4f8fa27b25704d39578aafbfc5ecc168bbffca3077bafc61ff7c93b41cdbd131b07281b1", 0xcc}, {&(0x7f0000008780)="44e613234d90d68d9cfb6400c3d7d35d8f274dd646480fc957bcad185d332b1682cce044361b59be71e8afbac70c535fba82f7f7fdf89d8928a3ea867f5adac4bca502e46a61ecff9e11a584141dae432a8d90154b82cd52a07d9e0ee9d7e270a7433d18d336c91f3ac354536ccd6b222e8958f91b1f9437caae800a80cfcc88bd", 0x81}, {&(0x7f0000008840)="563df8630529013c34fdaa7c57f7c67017bea916b1ed3a7809d1b7fff74d12739a50c0d335d6c75140353f23ea9e04563d75e9f32cdd1eb6250b7a5ac9004cf1426107374ef32be2e734d53f0f2a797ce07f41705993bec663f29b8c210c0b10c895af4cc1694bb8ef32f716939e7af746aeb9d5d04d0b5ed4cc084a9847d08ce8f3991e8896a7769c44640bbb66226742292bde3e3279bc761a4165686d7ce1fefc58c062dda2bd830ea0f1b5d48e20e176a97aab2577077ed6156b3923f76e512adc", 0xc3}, {&(0x7f0000008940)="510c114d3677533d7e38c20952a26b8e935699345b0690c3d82960be44e6295574dc4bfc7694cc63102438888d64b8af79c7c49f13578c9295e05c38c0", 0x3d}, {&(0x7f0000008980)="bbc2224e2339af3a1c54853b22f3e8820873d03f5500b88170193985fe16e227bd4b64532f3f23c338649b38e866351e7ff6d71708a1294a494d1270652c34fc7c632d3fb110db409fdbc21e5e529701ca9756efed40", 0x56}], 0x9, &(0x7f0000008c00)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x8, 0x8000, 0x1, 0x5, 0x200, 0x8, 0x0, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0x100, 0x1, 0x5, 0x8, r17}}, @init={0x14, 0x84, 0x0, {0x33d2, 0x7116, 0xe, 0xd3}}, @init={0x14, 0x84, 0x0, {0x0, 0x1f, 0x6, 0x7}}, @init={0x14, 0x84, 0x0, {0x1, 0x5, 0xffffffffffffffc9, 0x1f}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x597, 0x200, 0xfffffffffffffff9, 0x1, 0x800, 0xffffffffffffffb2, 0x2, r18}}], 0x108, 0x4000000}], 0xa, 0x4000) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x56, 0x9, 0x5, {0x9, 0x1ff}, {0x0, 0x2}, @cond=[{0x9, 0x2a0000, 0x5, 0x8, 0x0, 0x7fff}, {0x918, 0x4, 0x508, 0x100000000, 0xffff, 0x20}]}) 2018/03/23 22:05:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) lookup_dcookie(0x7, &(0x7f0000000000)=""/40, 0x28) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() r4 = open(&(0x7f0000000080)='./file0\x00', 0x410000, 0x49) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000140)={0x0, 0x4, 0x10000000000, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000280)={r5, r6, 0x4}) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) 2018/03/23 22:05:22 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000001c0)={{0x2, 0x1}, 'port0\x00', 0x8, 0x800, 0x4, 0xf4, 0x80000001, 0x8, 0x59d5, 0x0, 0x5, 0x54}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/23 22:05:22 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1000}}, 0xff, 0x3}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23}}, [0xb312, 0x74b39345, 0x5, 0x3, 0x8, 0x8, 0x81, 0x9, 0x84c0, 0x5c, 0x41e, 0x81, 0xd82, 0x3, 0x800]}, &(0x7f00000002c0)=0x100) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000340)="506dd2a47893361dec42b0086a0900f7ac42aab0e7ab3849c839100da25b8c0190c96146098d0c52e43c4b2a5174586bd55df89309d0ed625aeefe98379c51a8bc00de20fb9cb9b521bfbcea694996c3a126941f7b63ea3d612baa4ef44c2a523b9d3bc4780c03a2f9bd740860695b3fc775756c65c7ecf67df81dc5cd1cd7cd3213678a27e6", 0x86) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000687000)=0xffffffffffffffff, 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000300)=0x9, 0x8) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) 2018/03/23 22:05:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x5, 0x29, 0x100, 0x8}, &(0x7f0000000200)=0x98) fcntl$setlease(r0, 0x400, 0x1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000400)=[@in={0x2, 0x4, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) ioctl$TIOCCONS(r3, 0x541d) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) ioprio_get$uid(0x3, r4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) [ 59.897756] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=54061 sclass=netlink_tcpdiag_socket pig=10253 comm=syz-executor5 [ 59.920520] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=10280 comm=syz-executor2 2018/03/23 22:05:22 executing program 3: delete_module(&(0x7f00000011c0)='\x00', 0x71e2ffb0633f038b) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "50e47154ab6d97e99a901eab32417b601536cfe6d8aef8874a1f555ecd56a63b82c92c3ad7df7d3e739082942c096794cf059af0666fe05c39836a50713309"}, 0x60) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/23 22:05:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffeffff00c}, {0x6}]}, 0x10) fcntl$notify(r0, 0x402, 0x6) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) [ 59.974178] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=10280 comm=syz-executor2 [ 60.006964] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 60.014833] binder: 10308:10319 ioctl c018620b 20000040 returned -14 [ 60.025141] binder: 10308:10326 ioctl c018620b 20000040 returned -14 [ 60.050926] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/03/23 22:05:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffffffffffff40, 0xfffffffffffffe6b) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) dup3(r0, r0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000100)={0x2032, &(0x7f0000000040)}, 0x8) listen(r0, 0x0) 2018/03/23 22:05:22 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/user\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080)=0xa73a, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0af896d4d1e100000e271b942a456c355933b29200100001"], &(0x7f00000001c0)=0x18) 2018/03/23 22:05:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x443780000000, 0x99b, 0x3, 0x5, 0x0, 0x8f0, 0x1000, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x380000000000}}, 0x9, 0xfa, 0x100000000, 0xfffffffffffffffd, 0x4512}}, &(0x7f0000000180)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000340)={0x2, 0x1, {0xffffffffffffffff, 0x3037ed9ef8fddd69, 0x7, 0x3, 0x2}}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2, 0x93, 0x8, 0x1, 0x8001, 0x1000000020, 0x0, {r3, @in6={{0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x45c8}}, 0x9, 0x8001, 0x3, 0x3f, 0x20}}, &(0x7f0000000280)=0xb0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000078e000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) 2018/03/23 22:05:22 executing program 4: setrlimit(0x7, &(0x7f0000df1ff0)={0x0, 0xffffffffffffffff}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x80000001, 0x10000, 0x0, 0x5}, 0x10) 2018/03/23 22:05:22 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) 2018/03/23 22:05:22 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="90", 0x1, 0xfffffffffffffffe) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)={'nat\x00'}, 0x28) close(r1) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) socket$unix(0x1, 0x1, 0x0) keyctl$search(0xa, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r2) keyctl$search(0xa, r0, &(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x2000c0, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f00000002c0)=""/154, &(0x7f0000000380)=0x9a) keyctl$clear(0x7, r2) 2018/03/23 22:05:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_deladdr={0x2c, 0x15, 0x100, 0x70bd27, 0x25dfdbfc, {0xa, 0x7f, 0x40, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x800, 0x287f, 0x1}}]}, 0xfffffffffffffe3b}, 0x1}, 0x0) 2018/03/23 22:05:22 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3e000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a191aaaaaaaaaaaa000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000003c900000000000000000000000000000000000007fdbffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000"]}) getsockopt(r1, 0x1, 0x0, &(0x7f0000000000)=""/44, &(0x7f0000000140)=0x9) 2018/03/23 22:05:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x17) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lookup_dcookie(0x34ef, &(0x7f0000000000)=""/76, 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000ff1fa0), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/23 22:05:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x5b, 0xd, 0x40007, 0xff, 0x3, 0x10000002}) fcntl$lock(r1, 0x25, &(0x7f0000170ff0)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x8) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x10001, 0x5, 0x0, 0x7, 0x8001, 0x1}) 2018/03/23 22:05:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x1, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000cf0000)="b2f30dc432a3d936441c40742886a2a5c15ee180af66ea02c7f9632daf9f5ca32b66dc3a29013344dfee1b48d51f8dbf97524f245baad6e3a51b497d56d3761b02684859e274305546f03d0a8f32fcb96ce2757e8daf774b33dcbf2955a34c430069e49dc512a598251d0fbdb232b9dd7da6f23eda84b49410cfd1539d5164966139", 0x82) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000002c0)={@empty, @dev={0xac, 0x14, 0x14, 0xb}, r1}, 0xc) recvfrom$inet(r0, &(0x7f00000000c0)=""/194, 0xc2, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfee7) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x7fff, 0x4) readv(r0, &(0x7f0000bc2000)=[{&(0x7f00004e5f12)=""/238, 0xee}], 0x1) 2018/03/23 22:05:22 executing program 3: unshare(0x8000000) mq_open(&(0x7f0000000000)="2eef", 0x6e93ebbbcc0884eb, 0xfffffffffffffffc, &(0x7f0000664fc0)={0x1, 0x7, 0x801, 0x0, 0x0, 0x0, 0x8, 0x3fffffffffffff}) 2018/03/23 22:05:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xe) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/23 22:05:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002a40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f0000000000)=@setlink={0x40, 0x13, 0x11, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/23 22:05:22 executing program 2: clone(0x200, &(0x7f0000000140)="b4149df90b5b0cbbd4aa3b138ac07f12ba9b3f3c9ae22e957f6d567eb0cb7d08e5a1d4fa57a79d5b35a7b043877cdf232a7c20091440abfe8340cb764bf70ffc9c2c170334756663", &(0x7f0000744000), &(0x7f0000000080), &(0x7f0000000100)="cf6a8ba753290c79c25a8969120e2be50ac69d27def28edee318546806dd83d00afcdb2c48f0b42c8106f6736be46c92f651763f") mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000001c0)='io\x00', 0x3, 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000435000), &(0x7f0000025000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000b06000), 0x0, 0x0) lseek(r0, 0x0, 0x3) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x2, 0x0) 2018/03/23 22:05:22 executing program 6: socket$unix(0x1, 0x0, 0x0) pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005e48eb), 0x3bb, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000040)='6\b', 0x2, 0x48d0, &(0x7f0000000080)={0xa, 0x4e24, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x71cadb50}, 0x1c) r3 = getpgid(0xffffffffffffffff) setpriority(0x3, r3, 0x1) dup3(r1, r1, 0x80000) 2018/03/23 22:05:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000000200)=0xfffffffffffffffc, 0x236) r1 = dup2(r0, r0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) 2018/03/23 22:05:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f736385ad7ac34711efeb9b4741586f727c3a646a0000") writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=',0', 0xfffffffffffffd49}], 0x0) 2018/03/23 22:05:22 executing program 5: wait4(0x0, 0x0, 0x80000004, &(0x7f0000003fb8)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x1) write$selinux_user(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="3a6f626a6563745f723a7373685f6167656e745f657865635f743a773020756e636f6e66696e65645f75000abf1ab9930a499f2d7e214c32c17a0000000000000000"], 0x33) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/23 22:05:22 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) listen$netrom(r1, 0x40) bind$inet(r0, &(0x7f0000bedff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x400, 0x100000109) sendto$llc(r1, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) uname(&(0x7f0000000000)=""/159) 2018/03/23 22:05:22 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='ppp0ppp1bdevKcgroupmd5sum%em1\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='logon\x00', &(0x7f0000000100)='vboxnet0eth1eth0!\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000027c0)={'NETMAP\x00'}, &(0x7f0000002800)=0x1e) listen(r0, 0xfffffffffffffffc) 2018/03/23 22:05:22 executing program 6: mq_notify(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0xfffffffffffffffe, 0x0, @thr={&(0x7f00000004c0), &(0x7f0000000500)}}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000240)={0x0, 0x2a, 0x6, @thr={&(0x7f0000000040)="0c44d9bf0ffb0b2a8ba51a2d9dcdfa075355b639c0b6b69a8670dd37d51cbfb294c79dfff460f03fd3d6becc6b9e663088d5e8808197b190537fd443427a42e682ecee7b32fe9bfab77babc478c47be53aa0a8e7044d4aaa33222d32135c0cb21e30571f9a2c8d0c7b9644073bcde4e881b716ca3401de8afee190d17d032b0b84b350a5fade6b1d75946c597f53188d223db98ae83237a4a00c5a317a7b6ec2e6f1d192d7bb5430a3375a5e45aaf521731ab05aa529177156a7707f3bfeb284e4", &(0x7f0000000140)="b00a740a03fa1f3e6a76838a95fae577f7f774cf1059dfbe245dfbd5046ee8692a4ccc9830158b7b23b596f824ce27940077f7a29396a692a9b46e318a102b455adadb92478685e2b1bb0fedf245ec2cfbd828505f9d39a1c52a471ccb88378a7e75aa29f3a2a80447b377d0cbd1c31bf6423f8b7316e122379e11aaf2b54841b0ac65cf711130e3d254e1939e3d388919470689899374ff40398201ed73b615fa4a6e9497c43292aeb8dd8a9e319e2ee0f8d25e3a80fdb4cffd062886d385d5803c1343821ea24947f5063281f8354ef8510655bb2b8b740b218028f6d1e14fca5a2f66e09d5ec823fc6eedd768"}}) 2018/03/23 22:05:22 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip_vti0\x00', {0x4, 0x8, 0x80, "8189a1be9009", 0xbd01}}) socket$inet(0x2, 0x80000, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000000080)="a17d167dbd1d496b0627466167996bbc4a310df4c49ec13879f0b16348d8a68d90d1e2fc436b17720dcf807a35619e08cc1fbe89992166080c5fea69335dab3b535931b9bc296bc75c3c18acb7fe46d18b95e1bc8e53bc3bece455a01b0ac093e262edf950df", 0x66) shutdown(r1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0, 0xfffffffffffff801, 0x1, 0x3}]}, 0x8) r2 = socket(0xf, 0x3, 0x305) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x4c}, 0x1}, 0x0) 2018/03/23 22:05:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000001c0)="07ce24d8695a45038346131afc1f0c0f37f34668132f9ce92641311946fb8c8d7bfffb9e79941a8484860e4fc4c07a8e7a8a9d58e67829b61bfa000ecf8dcd66f56f4809b31a6c402ef259f14275fb96bd62be251ce598864aa46207cc7682be2d83d86a181702") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x4000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000100)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001200190002000001000d9b5602076e850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed63da000000000000a7b736231be86efd12ab4fec4a0f533b", 0x58}], 0x1) [ 60.239384] sock: sock_set_timeout: `syz-executor4' (pid 10373) tries to set negative timeout [ 60.253225] sock: sock_set_timeout: `syz-executor4' (pid 10373) tries to set negative timeout 2018/03/23 22:05:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000000200)=0xfffffffffffffffc, 0x236) r1 = dup2(r0, r0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) 2018/03/23 22:05:22 executing program 6: r0 = socket(0xb, 0x800802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x478, 0x274, 0x0, 0x274, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000140), {[{{@arp={@empty, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0xd653, 0x5, 0x2, 0x8000, 0x0, 0x3, 'ip6gre0\x00', 'ip6_vti0\x00', {}, {}, 0x0, 0x2}, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x2, 0x100000000}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xffffff00, 0xff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5, 0x5, 0x80, 0xfffffffffffffeff, 0x10001, 0x3, 'bcsh0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x240}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, 0xf, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x0, 0x100000000000, 0x4, 0x9, 0x1, 'dummy0\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x7fffffff, 0x9, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) vmsplice(r1, &(0x7f0000000b40)=[{&(0x7f0000000780)="14d0ea219efb4a9e985e241beccd1ee8b5855d38666e71fa460d5594db8443fc02cb6210eeba21f1b6c18680ae7e0b866cdc298c97aca094360637218f6d7dbe0d07d828293f83f0811adb11f6b841e590164cb895a54225d325bff925ce0308822414cbc6434037fc", 0x69}, {&(0x7f0000000800)="4a290d214959e1f525ca817a1b240a2378b0dfa42a9f5add137004b36611e350fe72d24d739b60ed1c7e5e1064c4431e807ccbd924f06bfc3d0c934a72f0ad0482040e150fab1ca8e1dfaaa18f0db4a9686126947974186817c450ae693bb9c85302804deaad0835cec720b135465b23df2cc62fd90e96547382d0569a4914b8209a05691dae974d27892b7c71a9e09111879bb9a352b505bb7856b69d3cb9a52bf276cbe33b41c039f22fc70cecf1c8f9867b7f4b3ad1c8fa0946e73804b87d", 0xc0}, {&(0x7f00000008c0)="74719fba04878fb68cfbbbd5f79113f1e84fb4a14e95064c088dc3caa9c9912231c8675d5734461bf00201d42c5d6ffb83c653b6527cff88e475b5f2b850bf0bb19bac6d01ff097689502a54dbe003ac0c8fe629bbae524dddb4f08455227a65aa7d11dc5a423dc937e978a17f3926295fc94e6b22e164b1019527ef3315a95994784d37b21738dcd929c3bbaab7acd4af45b61bbfb4181d30ad3d4e4eb32c4f8570d669e3f26bd844d6d0824d772cbac59b", 0xb2}, {&(0x7f0000000980)="c8795d08dbf625b66275573f896382317208e5f264e58395aa0cbf7696704c8ed423a8fb59fe5a1efea344e34db43c8ac79b198ebf86e383212d58082d0fb7adfc817e83c9db31f23ca2429e635609efcbd04c46a59df0c0384bbf7507ac564a9578df37930d3657bfa139df4ddbfd00d3d04917bcc1dbce3969c0ac3c9bdd374779d242668f9b60f9484a3d196c7cd9138be26ef9dfbbc3474c2b444eae9e78cf12edc4977b06ebdb5c8e81b793fcc2534746feee72eaf7bb77b2e7e2688a18b4836b7c4c286a927c912fdf6a455964b7db7709f426694dae2d3b775d9dfa714c7ddd7c1d1026077bf4", 0xea}, {&(0x7f0000000a80)="f5f89e9810e47e9a974cd24771c6640bf4af0f3147f6636f8babe7b4d24beafe07383617d8e5f7bb183fbb69d5e2f12319ad53ee2db014783cd6d630992c10ce8ba51b6937b502529ce90b0fc766046b77c72954f3df60693d29c29d4c752fd95618bcbfe3ca499e35ff228d161ccf08ce3d659f443e531d9c40e6047859e6c5de245bee98bc020bb305b717e9d029d498f02eb2058f489fcd5afe9473645b37771fd61ff8816c0209727b8c29f2cec6bc65a74ea10d94285531", 0xba}], 0x5, 0x1) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/201) recvfrom(r1, &(0x7f0000000680)=""/243, 0xf3, 0x1, 0x0, 0x0) 2018/03/23 22:05:22 executing program 1: r0 = memfd_create(&(0x7f0000000000)='-\x00', 0x3) mq_notify(r0, &(0x7f0000001080)={0x0, 0x17, 0x2, @thr={&(0x7f0000000040)="da785bec831a5dcc39b875a1559568dbd93a6c76898019043e1e7b11febf0fa4538fe8bbec", &(0x7f0000000080)="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"}}) ioctl$void(r0, 0x5450) recvfrom$inet6(r0, &(0x7f00000010c0)=""/143, 0x8f, 0x40012000, &(0x7f0000001180)={0xa, 0x4e22, 0xc30e, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/23 22:05:22 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x100000000, 0x100047) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2}, {0x0, @random="c9ca0cd869a5"}, 0x20, {0x2, 0x0, @multicast2=0xe0000002}, 'ip_vti0\x00'}) 2018/03/23 22:05:22 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000011c0)={0x14, 0x4, 0xa, 0x721, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f00000000c0)) 2018/03/23 22:05:22 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)="617474722f87e308dde7") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f00000000c0)=ANY=[], 0x0) read(r0, &(0x7f0000000000)=""/150, 0x96) 2018/03/23 22:05:22 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x88400, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/250) fchdir(r0) 2018/03/23 22:05:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/23 22:05:22 executing program 6: prctl$intptr(0x1a, 0x0) 2018/03/23 22:05:22 executing program 2: clone(0x200, &(0x7f0000000140)="b4149df90b5b0cbbd4aa3b138ac07f12ba9b3f3c9ae22e957f6d567eb0cb7d08e5a1d4fa57a79d5b35a7b043877cdf232a7c20091440abfe8340cb764bf70ffc9c2c170334756663", &(0x7f0000744000), &(0x7f0000000080), &(0x7f0000000100)="cf6a8ba753290c79c25a8969120e2be50ac69d27def28edee318546806dd83d00afcdb2c48f0b42c8106f6736be46c92f651763f") mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000001c0)='io\x00', 0x3, 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000435000), &(0x7f0000025000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000b06000), 0x0, 0x0) lseek(r0, 0x0, 0x3) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x2, 0x0) 2018/03/23 22:05:22 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x240000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000001c0)={0x9, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000200)={r1, 0x4}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) waitid(0x1, r2, &(0x7f0000000080), 0x40000005, &(0x7f00000000c0)) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0xff, 0x36, 0x7}, 0x10) wait4(0x0, &(0x7f0000000000), 0x80000000, &(0x7f0000edc000)) 2018/03/23 22:05:22 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000000)="526bff2ed3f1fe6f7c018c8d73ae6f777183de65fb5a") mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./control/file0\x00', &(0x7f0000000580)="6578855a47df78feae398bef5510743400cc642c2352103597b307e73bff0f000081f26645a820f5d52aeaf22a7c3147e43c7dca29d907a12edb5691d56ca57f63f819e7737f57addfffb8d574ff54f0da6961d51514a560cfbba141b5ecc1d8df2b06eb6ebf56722f620725297c82abc1d63736d5275e77d791130f7b8d633e9c", 0x20001, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) close(0xffffffffffffffff) [ 60.310444] sock: sock_set_timeout: `syz-executor4' (pid 10408) tries to set negative timeout 2018/03/23 22:05:22 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)=0x0) nanosleep(&(0x7f0000df0000)={0x77359400}, &(0x7f0000f76000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f00000002c0)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x19, 0x1, @thr={&(0x7f0000000000)="ee697f56d73bd45930a57c315abda3f9db62e7d319fd168575ef93430b7c791edac29a5ea5cf5ac693edb29cd9c216c2d4826b3670a7bdbbe2ab138555c91791facf902ec0ef5dd3853d981f5b27832f66258acaf149285e283a0fb0e9fc5f53dc37c5ce63448e32dd711249e7804dba62441914ceeeff5b8a160b17a9d00e86d62de672da1957decfae4c1467e8cc2e9edc2329f8a2af204e3f235c6f67f838405579a4e7f399c7b61737e05effbfe69aecb6ca8bd12371", &(0x7f00000000c0)="24ee17672198833690663577e7f67ddcb9af491f363de72bb2e768aaf029904527718c0f759e5f71abd92b131a3ba3bfa9dae11b0eea7b6a5f3815d4a3d22c69628ae94d995df44f437ab6b6d545c0d509a38e3288069c8576f3687c37b290509d89afbeadc24205e465db668fafdd46fb0a89c41dce758559b18029844d786abcfdc411fdbb6038bcb7bfbb3a3e48937c45f6c73ad85371312055a47d747d4d526fe7f36ff99e34375df2f11f8fcbedf2bc34ef7f423482573957b23cab5db23fe90345be80e07637e7ce76fc373a16928b6e2ca3f0a1480f157a6a5b549d8f9e081fa750e5d2197c1ca21b38eb414a310de0cbfe"}}, &(0x7f0000000200)) 2018/03/23 22:05:22 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000100)="486502e87ea0ee4adc22594663325c4e88d0286aeb2b0e88058c6a7384c09b59034d67eef97449c856a459f93c97f951402eef7e7e3c869b66e50605668deda1009180e84601bf1342c1da1d50d33300da3759c3f3b68adb4e310d475eb7a43f0eab0f14782ff5740c02853940d224955ab584026e5b586c516ed7a72931b70320d5911038cf7d352bb32f1240b85b090e23b5ba2eb47689d47bf54e1e1e0726b1dd1fc2cc6d89462ecdd2a0760535dd3b65b82f6b91321cc554721fee5339c645f21cbfffa0054c0c39fe1a", 0xcc) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0xb533) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") munmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000) 2018/03/23 22:05:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200002, 0x0) fallocate(r0, 0x3, 0x1, 0x8) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x51, 0xdc6, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x1000000000000000, 0x7, 0x0, 0x2000, 0x0, 0xfffffffffffffffd}) 2018/03/23 22:05:22 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0xfffffffffffffd81) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/23 22:05:22 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x6, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x6d, "1c31c666f5a1a1faf3ae3790665b88e676bd02a80b27e8008ae927cb6c91cd1325e6079172805dfb993765f1badaf478d4a4b680d68016f84b540322cdafa42aa59620a9dc9fd5c54e36b993565d4394037cc540516499be3c642997b73c6bbae58469f45a3ce00f2b21f09334"}, &(0x7f0000000240)=0x75) rt_sigqueueinfo(r0, 0x37, &(0x7f0000000080)={0x31, 0xa038, 0x7, 0x561}) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$netrom(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) 2018/03/23 22:05:22 executing program 7: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) 2018/03/23 22:05:22 executing program 0: prctl$intptr(0x54ea21e7b1429a9f, 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x9, 0x4) 2018/03/23 22:05:22 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) recvfrom$llc(r0, &(0x7f00000002c0)=""/212, 0xd4, 0x40000103, &(0x7f0000000040)={0x1a, 0x105, 0xfff, 0x2, 0x3, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000140)={{0x3, 0x40}, 'port0\x00', 0x27, 0xa0000, 0x6, 0x80, 0x3, 0x5, 0xb, 0x0, 0x7, 0x101}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002f00)=0x0) r3 = geteuid() getgroups(0x8, &(0x7f0000002f40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f80)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000003080)=0xe8) r7 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000046c0)=0x0) getresuid(&(0x7f0000004700)=0x0, &(0x7f0000004740), &(0x7f0000004780)) r10 = getegid() r11 = gettid() r12 = getuid() getgroups(0x7, &(0x7f00000047c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004c40)=0x0) r15 = geteuid() fstat(r0, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004d00)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000004e00)=0xe8) r19 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004e40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004e80)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000004f80)=0xe8) stat(&(0x7f0000004fc0)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005080)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000005180)=0xe8) lstat(&(0x7f00000051c0)='./file1\x00', &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000064c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006500)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000006600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006640)={0x0, 0x0, 0x0}, &(0x7f0000006680)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000066c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006700)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000006800)=0xe8) r31 = getgid() r32 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007d80)='/dev/rfkill\x00', 0x100, 0x0) r33 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007dc0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000007ec0)=0xe8) r35 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007f00)=0x0) stat(&(0x7f0000007f40)='./file0/file0\x00', &(0x7f0000007f80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000008040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000080c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008100)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000008200)=0xe8) lstat(&(0x7f0000008240)='./file0\x00', &(0x7f0000008280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008300)={0x0, 0x0}, &(0x7f0000008340)=0xc) fstat(r0, &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009b40)='/dev/rfkill\x00', 0x80000, 0x0) sendmmsg$unix(r1, &(0x7f0000009ec0)=[{&(0x7f0000002a80)=@file={0x1, './file0/file0/file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002b00)="66c8dff9925b10a6304c87a282f143469ecdd9284d91cf4a52ff6a06e94f196dfdf6cc2269bd1421579f65792b7e91e4596ee586740ff24942bc9dfbaef88b6107826f4a444baa2fad0fd5c4a865b61bb07c44e5342dbc", 0x57}, {&(0x7f0000002b80)="2861664fe2a4c0dde4f8cdcaf0ede6d1d8bcb5534d0a8f1b01dde573f0344f283e2ca092bb6cc1859f4a5a9fe8e6702d9b249701df9493571fb15635dd969b28c9028bec84d02d5b590d4afe29f31467b933c0a94e77017fd24f2ea05629d6f1955882c71f6cf51ca611d90f40ab83285453cd047f46f59fad5f0f1449679c3ea187", 0x82}, {&(0x7f0000002c40)="801c86f5f39bfb746d889d41c1f5453e9ed5f68a1a27f7c08abe", 0x1a}, {&(0x7f0000002c80)="05c029ae11f4664bfb42e445044dbb61641c7d6d4c7d9b10f12f5232ff4eed8db74fcf5534b0fbb8aafec7d5d6f5552db6f2fd082b3bc0c0a4160b642c7e3a95a23510c800cb9927bd0db32c2706c4f04acd706cfa001027dc341fa5976d822ad1c79ae37d569fa6a9e0ce12b60c906093c43d332c4826a5b0325f3bf5ea785ee9ab195e65736e07a9282934ebe5fdad5d87d77349b3cb25966ecc14f52e0755d7c0", 0xa2}, {&(0x7f0000002d40)="34cc2acea278ddc54d84e7bec3aa216a9cb0b96330e28876e14af4c7c359b0c78ae751906d1e9c4f4ebc276bcc59837de77c32ab4e8e749a89ef7406cd5f845cfcc8a3fbf75720f3f3011d580e8f2194fbf92402ef9eaa96d35e3cd511760e95abd5db6657e8cd0f655288df51dd76a60a4f28ebc70395e279fc790130566aec77bfad65bb86f4e47dde5ec45b2e99dae3199abfa2d165c30baa601925749b4060a5379cb278074ef8a89e2aff8bbd8797a0516ee234a40e10bf5a9e3188c6110a5267d807d6c67bb63d9dceb1", 0xcd}, {&(0x7f0000002e40)="8b26c3f46c80d22e5fe2005e90cb9aae8c4c9a461c71d29c1d4f164118c463d698f049ccdcec309d38263528ba4b5935cffeaabb4e95e0b318be25dc172b9c684b834f7ca61287ad0b", 0x49}], 0x6, &(0x7f00000030c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x800}, {&(0x7f0000003100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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{&(0x7f0000004b40)="4ba360a127808059f80049175565b83dc133f91ba7c3131e40c9d62c0052797c9131f27cc5bd408269881512aa0faf57774bef9b7de9f2baedfb9adf0b7c56e0e3cae79b543c6fb2eac24b93bea41237e0dedeb811cffabdb9c658de96fb733786da89d3935383a04dbec4bfa4f47aa34991547cc34358017d0b71770a8660819071964e06cdbdfc3610bf7f7310e05aae7b7a2a4c6164d2d101f8e7baa2a60cfd974b527a905000d5", 0xa9}], 0x3, &(0x7f0000005280)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x74, 0x20000011}, {&(0x7f0000005300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006480)=[{&(0x7f0000005380)="9f378edbb34d57afa793fd6a689f9b97ec7fb442339b8b09538d15463174022917b3eabd501c5022818c6f14c15b12e0fbaffe1f4174453900660052592f06980c222aa2a8734486bf2664d5673ff48724a456d6a2b0b0806618bc8b22d102824f3dcecb51ff68a1acbdf933f1811d79e6faf11c8ae6ae81530238aa6db2d3d28f9d293cb95edfeef4e01f4848", 0x8d}, 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0x1000}], 0x3, &(0x7f0000006840)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}], 0x50, 0x4000000}, {&(0x7f00000068c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000006c00)=[{&(0x7f0000006940)="c4346e086d34ac5a75ceee85ea35e7fbbd22f7a8a893c87d42b7633a17b89a383a562d4e59ff8f37961e9d88a5dfb5ffde15c4695ce0c19cfb323ea40186f8b7df27cfe6a313419a4abe07b2373851643302430b72d923945b146e3c2c16cf2e64fdd8ebd590c049ab22f49b5f2f776b1cad9462e8f354690ce1c56633766aad21fee1f6ff751d0fd4d121efe409a6fbd7bcadd1693302734ab818101308bb5d81676f8c9569bcbcd3b93ce7", 0xac}, 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&(0x7f0000008600)=[{&(0x7f0000008580)="1b6fdfacf14c3610c2f11ccaee01bcf62e960f50c57fd8df504bdafde6761cccf3c4f2ebb16fb80579364fe488038d98bf3c631ab4532958e862686dffe351947ebbd09524a2ee4be6454630991dcdabb78ec45c185c57257682a0f9", 0x5c}], 0x1, &(0x7f0000008640)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x60, 0x400c080}, {&(0x7f00000086c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f00000088c0)=[{&(0x7f0000008740)="2f02537111c595a75c5513b05d7afe6058fa39e5d48af56443f55e1033e41207dfdf57161b37095328b900f121361b694d6e1f612df6cf84006089e4590e58e0a6d77e20e976f2e789c64391574651c178191e6f7d46ceaeb88a06a9e5ad40087359708968fd60bb3704830dd465e09697204b85755b49daf136e45b6e19f15ce58baafa1a5c47a11da462ccd62b4c091a2626a627e16f46e6bad2a5f237378da48b9de7c56985a1c86f011a522bfe44f987c843d84cfe512c0b157b6dea0552c221b7f2952fb53aedd34909c0d2775dcf8b9682cf8fd9058f4f28eeeca179e68675", 0xe2}, {&(0x7f0000008840)="2001d68d55a69dc03b2071af25ffad8e2f91c5e0d60f0c47788af1abbf0739c434a3b2370742d12374d782142fa35c59b164ab7558f2a6408a1c1756f8006a14134d9758af7cf40c42aa18e04483276d4b674f148a57ca7a1df64e3030314fb40543216e", 0x64}], 0x2, &(0x7f0000008900), 0x0, 0x40801}, {&(0x7f0000008940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000009b00)=[{&(0x7f00000089c0)="4b4ebf8c68001e3cef2464c75a5434432fbc6cbb1803f3605b9e5085744c24f70f09b3910fe6ee3b1b3f7df6413932d72e38311efdb5f677d0cc4c5ee08a7ac3e05c15fbeb13236803d38ae6e5c9223d7f9e769583f2db0228b79a4ce0fc63798c3969f8ae487bf5285e373b638513d4bd833171301c6a595985524f3c20d77180b505f6d183131ada9d1131ecffac4749a905632615e300daf0749b080d6116fc2e74177554cbdddc9c2ddff7a64c7ff4cec180e2bed0967f8c34da3aa625fd532a5a4b13f1ad", 0xc7}, {&(0x7f0000008ac0)="6de7ef90cc9a15b2f85f230b5652366402c3c3d813d3f7b112c75dc572fff99b48d70702a985ca743377098b913ed7db3bad8915", 0x34}, {&(0x7f0000008b00)="424cf846abc47c849c59bfd10ed106cf905240b30282c6105221012c44a7b26b507a380f957518f5149777079df393ae52eedf8eb4f198ca4749732023cdbf5a1b4d2020bbe441474ebd218ec477fef9f80aaf0ace86f2bc091643dcfe3f56538b3be059ad990700b068084d316c2b81d9d4d5145b2e92a4e90e1abb1cc70d7f2e3104254e1692e94185a68f6c7562c6fe53f0fcebb1a4280652112bb5bd89e772b0cf4acdd3272f352bd9346d22d1513962fb80a1238bcf38c8e1eff001ae98e1afaa08ae542cc79169f6e90365d129f48d2c30ea9a3be09a24ad536d658831bb178885b5caa8168e57d5b2e8c285a2038976f39d6cd1ba77838cf4960e3b6eba6d266b7f4b5db4b2af5d50dc2c72fc1aa6f76e9f9e6abd0eb87015ca0f3b1be3dee999627f77d352fc39e170c8ce20b6b8ca4c9aec3f93130be5a838ce4248b4950f4e5b83865a7812a386701bfe45bdb99c90898e231f08bf74f85cae34c64547c93c72cea42fab2d7b0b375274998247a89b71b18c685c4eb88ec27e912391e3886723411ccdbf298b10fc56f9e4ae66622323040d09b90dd2046ff6f026a65a68ece8fed40c2bdaddf7117fdfc666102764cec0af2a58ecc525156a864ade73cbf32eea9e81f897ff1d527514835565e01c38cbbf862116bb4626233c42a9aa9223026dae56ba3735df3f6d12cf7b641cecabcaada8f17ecb71bbf6249b9e31fe8e68f137af9614b16ceb3c5bbb63882ea74d3d1cf4333fe3378b8351704f45004381914cedf17ba060a696a951cedb3e0da4b8d1ad3755bffdb9849cc6d1c97f27110dec392e5ce2edaae1540dbce70d19d9ecc25e36b4c02c9c13834091b60048540512bf78c89082c9637ec51985faccbe39def650ac59bfb2e9bdc514bb573d118aa7a000d4565582562ce31170723d58bc0b64173349afdebbb01431cf871e07644c5bc7da9c977c6ef0e83056653772dabadd236fb6db3767d26b024669d4fdd5c15f92613af79241ec5f1fb3882722c18e888f12531be460f442b45a8b2f33cbb4000cc7a628bc88ea3a9599a77ed4a695b5a8cc63ea9dc85484804aaeeabfd3fae3d3cbb339948c475efe99b2a0b1f4c170777803a16d9ad53c6a0d90ddfc7a05ad5d2a29e69d5cac46fe7c76eadebd71e6119fce0ec62ec865685660f3d74ccf60050d07a8c03f269f5048bc1c94e3c763bcbb5079fce5500e7be3538c6537a0750d93059c580f109ee688259fe6bfc22078e8de5b92057e61a3021f5d4b350d31f38a8dca87810a747dde07f12a511dbaace67c8e24c59ee07921becdc0df178477bab9b9cadc016ecece5f10ac2b83541b3bd3f846b135352ffa92d7051609660b9e7aed2eab0155b2aae2db86893e1ead4beffd7523647d43a71bab683e8e4eb11b224f72de44a3a9177dae3340d56d0edecc161eacaf9195fe858f7da9b3c19085c474697c8fbb94a7af7cab6efe52d099f0c8a31ad625d1ca8de08a5075b90876955516821d2ba24b2ac9a8bb0026c41971500ada9f56f1909f78578c132c1e477f0e7bd8fd43ca85430cbe85f4c0ded07fc39fe4dbc5d04ed6240ecb925e786d273cb657a1b397aa8aa0ca812bd4b4f0cb9020aa8060e4e7cba73132adb49c184984f13b564d3de210c4151de34486b388474e2347db3dfc0619fe168a4c168ed3267079d25ac8863a98b9833e4d3837e656cd4e1d9225cf16b416bfeafb1cacbe9c5cc4774ebb2ac65111e40d5a12655d2cd7ec71151009e8f3662d2a3ef304a17153a20676edb5e4746874a3a581fbca010b23f37672303585127f9c9c48aa7549850f95dfe7fa35f76a3887d7314661fbdc3ce79101fe7bad526dcd91b30b90830a8f7af6d959f1afa119d804cc5b927ab60bc5d1852d7a5d945cbb0cee6b412dd9f51535ef980f741fed42bbf981311cd7d05c7d8e786f02e0b869c88b920a134fe742d95f83ee8819d03c09d67b0f95d68b930cc12888871bd02f89ffded769edccf07edc5ad1a964a318bf536b270fb2baa1bfa39ed5e811e47ee8528e5b488775c29823f9199afdc67a46076707cf0cc0874e3e1b139fcf5af84be13dd43e65dded031b4a6ffc74d9e063e4fa0750a1db261b51db8712861e1500e5a02fe5ade160eef418fa124483e7d6246f92c536f2837f97ac82a5537ff81a5f3ab595de0c91c244d141e1b096d4b7d81ba3bcfaba44c5d97ad23b0e749e9275ac348fa7dd929a3ce4da0237908b7bdca30806a66e0dbd9df5055aee30678a20efab0458faae6fe803dbae9e69cacaebba8160da8886ab3375278d1dd3afd241bdf59b99668bf1253df51b71df0b39617c5aad2e260d14a3ec6379d88e8a44806cd12518f4b63657ebf130421cf7f3a2702ee2448c22e20f7cd3293677cf3606d279a3e7affd6b44e7aa946e06a55cb9d151fb2c623b93e6fa1e27669024f2b42fa3be27ad731ff8c8bcde21fa2fad3cadcdf4e9e53dd1ebe7f2a02f218d7c7c2d7ef98cf82863fd619f9d306a629cb36de87e08f5bd9eeafb32f929ced0fe65f896033e094d4c06d2443c2891cd3151469182e3fb9fb7915b8557a19b92f06397b8ff807109ffefa0cbe31f1cceb1f7d3d80c7b18f3a3a324d8402f62cf7e7f7d145ca9ade4fa7282696dce91d6e885eaf0b7274b7120a01e89ee2e3a0613746103066f70686da5696d91c5a4aae119a3b9d2d881f88df0a1eb48883f70be44f2ff653da81ce76e959c0593b19356a012e78730dec53c63d249858dfe29e55ee49e07d759c1127a1ef0f3177833c8b838ef5073442d8be4b4ea8b4cd7ce30eec3e4a1e26f3b9a16d58238f8a29afb6ec3c57a49bbba3447804fd8af50832e8b1417bbc1d9641a2cbd91574348e0e0e8a33d30b32eb8cc01d24ab081ae52b52a0fb56ff3cb8de098049530bfa415d8656dc8a3c3c6578b681a72149621ddae6e2585f65fd0febb010157f93082fe77eb6ae85adaa68d5ada77b25101351cb35227b886eddc07e8bc9e371cc41738f4ee12434b4e2c2d7ca7f528bcecc7ab36233b80cec3b90db5f2e200398502f1df2e181dfec1b43542e777a57c0564371f8d4d3261b06b1b3471caa322d914ba4d614df9a6d34a66badc73ef8a36fa3bb3464c173f82df4eae403e81e7ee58c8149fe04479905d04f588a2ab0ec6c74b7586aed488b6ff3552c9dacf5b6a571030ad497113c7ef83df877a4f5bc782e71a673fe9dd6e00f1112038b192f4a643269fbaf75b47e4bc7396ffe7c7cf137ee6b3614624e0b099fdb3ab66b8b6270b0c867c0ae2d12f5e74dbb72bfcc0e496ca07092bef5037e54f5425f9940ec5ce1a5c3c196edc9da1e9a2f4a1861bbdff7aa56963755202098abc7a14e3bb64d1d0213aa5c07cab7bf2e3ee9861eb94169eed851581549b79344fec31514ebaf8fc7cb4bd63c963709f117839a1d517f35477e6189d70cab325e2b25ac498d4152ff26659ae7aa30ebe59490ad285a9933aca76a9a254b845d93d45e1be1c0ce3c19e36033e8bf3ffefccc92db021f56b3d75a3e7b4eaf8cbaa5ff53471b270a864183f80ac09af8c25f4b522579adb165523adaeafbbe3d6f175247fe20c5ad9882d4ec71abc343d54e469bd3f901d8ba20b3ec2cfb509f6369287f2fe4003dc371ea2b2b9680e3c7eb19d37b38f8558f9cf6b1dec510dc974495eef249f5bdf058ecc8474aa0b6c2cd0a4fda8e492f45a2f73f7db4741b7cda7334be5cefb9ee71ee29a16a30bce0a5d072a96910e19fbe0d6aa998b0a8b13f6791f5805016c7c0bb628d947ab27e14fc200c8722c68672201ab1d34c81e72a068726a23d48edebe5f41f244fd258e9d95045cf9b5886756abec478b818bca5d9066cfeabe9d814d0dc1f7cf8134ecce6502ce86c84206fc1e05c6f898a9f2d1cc02b2b212d4995593a2a8681f3ab32204713ad5ea9035b24ba0301724e3fef097d8fc6b552878a21c5382f9229eb26565aeb5dc480e1fd4448e49f90ae27d936650ac9759312b8350b8522dbafe7fd83e95b8c68c7862e5f32a69b99e61065881f8a20ba0b60543417ee4dcd5ed51ef98b9b6a68776474477aaf2759c1c8c648236f14e28b8941426ce3fbf03b44ecd8efb1af94de2514864077bc73d0882b6c4bfe1be9c1aa078ebb97bc8ea7e67cb2275e03c9ccb748536a579102dfb7b0648560e8e4047c4a33c6f88bad6b2c06642ef8d27234f344822d594f54e87e109b278c0c1cb85a9a2fc6c69f206736fb9f5f15163005c8a06628f159348b684d800b651887fc5bfbbba82cf2a6838ba6a0a6ed8caa6674b806d3012731c451d667dc90a0eeb19839b0bf91ad326e33d47fb6a5da5fe8ff3ee4cbfa83a3ffcdbf84624cbc2c009ad55d783193df8f9af46c01672a10296a7ce6a04a24bf8645e750daf47296ef091a1659f331845c355bb7bd9927d22f6d9b3f2f03ac8b2c763756f7bc6117f0fa3960c916626b2f001f522c1c70fdacbc3d3d7f58448b63a46d5c08c3c1dd58401f4fb1e6f8a04bbba1fee774f661696ea0c95d80a89925fc8c5bb46143b1ba15a4009ab50847c59cc1f04f13aa1839b76379b17b7c972a459f4b228be88c60a6d16e339789fc458e4e9344909cedac766804c96f8737e1a69e8d84df753d07c67402f3cd7c1ba290546d8c8297df0e7e7c167d7b69748dad823dc7592ac598526abc160750f98abe2b26ad9c3bf97536f2e8853859c5ff041ceadca541b4380dd01b0438e296f2ccb41fb14aa9305c706cc5b9e7bb2e6eacb7b4973c985769ceb3a70126dc286ac8663e6478531b9a4a3dc4296b758fc43b3ed937745e8a69a99f60774ea5d67652cc82424570f209fe4e824558b70092f836746cf592041054e138b2a233e473513846a7853c896386af41e64d70eec0a133c189083f01d1cda2b8b7ab4e077e34e617f71ec9cb162e6d2eafc20eca109be4e55f53f625a17af9d06dad6bb7ec071e7efcd210c6b1853d21d5e01b6a8460fa8a81507a6e97b3f5139c85fe2f1e5e58b5eb88a931f44029ee6a84c04bd36304d9ce7576ac5b58a2330f0928d4a09411b12699db5fb8dcd48805555c3977ab4942a2b9a8e4440f56c9af1468b0fcea937bfff2e5578ce874090c6d7d6e0f305cbf84c9c2a58c482c04f2ac8e3eaa155d6ea213d6fecc21d596b83858907a312042cf156704b3c40aed65d69dd3c398baf57f11d44779989e5b5afaf2959425e72ecefe71719cdf5bc6c3e92836ab876447db8705cb7e8d4b8182e751ba3a5aa2034b2a1c2b927dacf93527c1dd141c68f15ab0ea5e7f6cfcc1bc54367a7da59bddc45836cab55f8f2645023d2dda2fee0101d051a2d1eeb87938a238cf5c49631742bebf7916c0c4ef08de905716266fd20f87c1d3cd387d5294452f141baaba0d172f3a53479850c49372cc95e8955343ed688da053bec263ae8ba0531a3fdf343d1f263bf69a3b082f9f51a1c7c63e8de33fa7555abc042029264c4a578b78284b653fed1df0eb67c67879200e539dd9421ca8c114085ea9806c211bec3c4314b7cce96f4126ddfb9e1931e35ea557dddf0b0edc3ba6ac9025bf9c9ce7d073979ab0c60c4559a392943d91e55248459879783ecde1f9a505ae7f0796e3634bfb7463de7f8a32345cb85f0fbc82a099168b9e45b665c031c654baa7860852e5a075a93b43f80ecd6410523aacdd4a27de23455a30b903d1d48efc12c02610945b06a3e461f7c3277b1b6c96ac1094900aac7f4812ffb602ab2c89bd510859e7f8ea3e8993916ff124fdd24c9d5901b", 0x1000}], 0x3, &(0x7f0000009b80)=[@rights={0x10, 0x1, 0x1, [r45]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x30, 0x5}, {&(0x7f0000009bc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000009e80)=[{&(0x7f0000009c40)="aa8b04153a0f4a7243d47df55ec86c44c83033d6c5eb8b8f429c63b6db2b930c1affded79ae831c923c25bed340fa42a98e97f7fa8787ff52eb92705ba48e6099878b4c738a700842e4b952aff011ab9125af07ca523", 0x56}, {&(0x7f0000009cc0)="b061e0e97a23cbdb1ac30c1ee1f5b62aa916fc8fc8510ff89edb2e3582be292f97a70bda7acf29e6b2ec34864b249e0b4dc965a185f02e7ced2b478f6dc94c6e71004ca95bdb732ce578a587fe21c6f52ff3344aa527d26c106c2a7db34c89ada90acbf47d2ee56d16d615b42a9c49cf8f09e31ad89345cca32f4ef770962abafa010db0c02c3c026fd1fde9c82f986701dd3c6c7e249d99fd5cd4ff19ac5c6ec987602b4ef88920ffc82945037a0316b7786a253e5c54b710552cd5882eb57febc8e0c72d8a92cace1d6572ac4ec590cb2fc29e9e9531c4b017f3", 0xdb}, {&(0x7f0000009dc0)="8d4bf032c773dde72a29c0a6fbd25db3a2edd4a0effb2a971f0d8c824ffa397e8ca6d2643d02119287931a9e4c38849e6fb0d31b364c79ef3c34899fdef5579aaf8bab3c16f5b6705b6f44e2f4580c2632acedea02700d357499f764b925ae3258856360e8038fe55e0f84a17284ce26f0b52b8d0c51a6914c54e26219385dce3c08bf98533900d096239a9619fd923697a7f00aad26303f28a746f345311c0fbe50894f7cdf2420", 0xa8}], 0x3, 0x0, 0x0, 0x4000001}], 0xa, 0x48000) 2018/03/23 22:05:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000010000000000000000000000007000600002000000200000000000000000000000000000008001200000002000000000000000000f0fe0000000001040000000000000000ac14ffbb000000000000000000000000ac1400000000000000000000000000000300050000200000027f0000010000000000000000000000"], 0x80}, 0x1}, 0x0) pipe(&(0x7f0000000000)) socket$key(0xf, 0x3, 0x2) 2018/03/23 22:05:22 executing program 5: r0 = memfd_create(&(0x7f0000000000)='(bdevwlan0,\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000200)=0x84) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_modinfo={0x42, 0x0, 0x0, "450c944f749c3e49"}}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) 2018/03/23 22:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000085a000)='h', 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20400, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ip6_vti0\x00', 0x7fffffff}) 2018/03/23 22:05:22 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) sched_yield() timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000000)) 2018/03/23 22:05:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001700)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001740)={@dev={0xac, 0x14, 0x14, 0xf}, @broadcast=0xffffffff, r2}, 0xc) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) 2018/03/23 22:05:22 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x13) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/03/23 22:05:22 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) socketpair(0x1b, 0x804, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) vmsplice(r2, &(0x7f0000000380), 0x0, 0x0) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @time}], 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/225, &(0x7f0000000180)=0xe1) r5 = open(&(0x7f0000149f6d)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000679ff8)='./file0\x00', r5, &(0x7f0000bc8ff8)='./file0\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x8a) 2018/03/23 22:05:22 executing program 6: setitimer(0x2, &(0x7f000063eff0)={{0x77359400}, {0x77359400}}, &(0x7f0000628000)) setitimer(0x2, &(0x7f00004dbfe0)={{}, {0x77359400}}, &(0x7f0000eff000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 22:05:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="116348403bb626cf79b0ac060045c86642e1c8ef4bdbc10ef762cbd3b0377e49492b8337476ef572", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xfffffe78, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c630000202af263712ad9c799d84d188bff87680c20af6c4ce6b97a9947eb6077d733a2e277930a9ed509203d48c7b69cde4677781b77407666b1078bb44419373894579a1a7f2842d2c7085c2afeae1af97eac2c8bed4a5c8507505b0876947e5f31fe39ad0d5905cfe0fc08b279cf980f"], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000cd5fbc)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000000040)}) syz_open_pts(r1, 0x0) 2018/03/23 22:05:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @local}, &(0x7f00000000c0)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0x1, &(0x7f000000b000)={&(0x7f0000000180)=@mpls_delroute={0x0, 0x19, 0x4, 0x70bd27, 0x25dfdbfc, {0x1c, 0x90, 0x10, 0xdc, 0xfe, 0x7, 0xfe}, [@RTA_OIF={0x0, 0x4, r1}, @RTA_DST={0x0, 0x1, [{0x3000000, 0x7ff, 0x4, 0x79ca}, {0x1, 0x2, 0x7, 0x6}, {0x350, 0x1, 0x68c2, 0x8000}, {0x0, 0x2c, 0x0, 0x1}]}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x800}, @RTA_OIF={0x0, 0x4, r2}, @RTA_DST={0x0, 0x1, [{0x100, 0x5, 0xc920, 0x100000000}, {0xffffffffffffff01, 0x4, 0x7, 0x1f}, {0x76b2, 0x7f, 0x7ff, 0x7}, {0x3, 0x9, 0x81, 0x8001}]}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x3f}]}, 0x24}, 0x1}, 0x2) r3 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x101, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x5}, 0xc) 2018/03/23 22:05:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) r1 = dup(r0) getsockname$ipx(r1, &(0x7f00004daff0), &(0x7f0000f01ffc)=0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/23 22:05:22 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7) 2018/03/23 22:05:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000087d000/0x4000)=nil, 0x4000, 0x3000004, 0x30, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) 2018/03/23 22:05:22 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x83) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) 2018/03/23 22:05:22 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fchdir(r1) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x36) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 22:05:22 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:scsi_generic_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x31}, 0x3e) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000002c80)={&(0x7f0000000040)=ANY=[@ANYBLOB="28001e0b000000000000ffffffffff2a00000000e05f17fcbdef70b3704e935e6f924f69c779e8341ace0b30609e87a779475c8624a4fbe81222f861293165e2d6474ad7ed26d40c5ff0855cde914a6e518f26f28098ab6f28c8a236e73b14a7236f73ac1ffd8145f086408da1635825b427ebe259c27a5668d5033f352d6cae03fc963b085f6dba937c545d0fadc84767e8b1b4019a1606e93a6a522e", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000000"], 0x28}, 0x1}, 0x0) 2018/03/23 22:05:23 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') prctl$setptracer(0x59616d61, r0) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 22:05:23 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x200000) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x4, 0x7a) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002adfd0)={0x248, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c28fe1)}) r4 = dup2(r3, r0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00000001c0)=""/15) r5 = dup3(r1, r3, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x80010, r1, 0x79) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="0000008000000080"], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/03/23 22:05:23 executing program 2: mount(&(0x7f0000784ffe)='..', &(0x7f0000000200)='..', &(0x7f0000000100)="a60b9d8d5269758e667300a8436c45153b1c02d100fd7ed4a38820c5d6f0f09f6c0f107fc3d46c7e1eafdd2dca41c0277bc6fe97336f5a5ad3047a50a5b16982fc14f94aadd57e8bf9ef9176131d6f8549e8b474b4049ed008a7cd5461f2fdf93bccad83f10f438f0d62c6e2bfe69f2b95c007ce4c97f15c408b80e893bd78aff22d4473553ee7bb5c7c39cccacb3424551607392f44aac0fd6be552bfc0149c747ecb425361954de55acc5368f12ed777ea8f545d98e1a56e49212921311bfb29b185df9c3dccc12a7a7f8f5520fe67c2b31859", 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xbcc217716917ea76, 0x0) fstat(r0, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) [ 60.587471] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10510 comm=syz-executor3 [ 60.591204] binder: 10506:10515 ioctl c0306201 2018b000 returned -14 [ 60.593142] binder: BINDER_SET_CONTEXT_MGR already set [ 60.593156] binder: 10506:10519 ioctl 40046207 0 returned -16 [ 60.595783] binder: 10506:10519 ioctl c0306201 2018b000 returned -14 [ 60.622085] binder: 10523:10527 unknown command 0 [ 60.622093] binder: 10523:10527 ioctl c0306201 202adfd0 returned -22 [ 60.623493] binder: 10523:10527 ioctl 80044501 200001c0 returned -22 [ 60.623617] binder: 10523:10527 ioctl 5411 20000000 returned -22 [ 60.623764] binder: 10523:10527 unknown command -2147483648 [ 60.623771] binder: 10523:10527 ioctl c0306201 200000c0 returned -22 [ 60.633811] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/23 22:05:23 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x20000000) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d41ff8)='./file1\x00', &(0x7f0000485ff8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)) 2018/03/23 22:05:23 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x9, 0x4, 0x8, {0x77359400}, 0x9}) rt_sigreturn() 2018/03/23 22:05:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x10000000, 0x200, 0x29}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp\x00') read(r1, &(0x7f0000000080)=""/65, 0xfcfa) 2018/03/23 22:05:23 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000180)={'system_u:object_r:dbusd_exec_t:s0', 0x20, 'system_u:object_r:dhcpc_exec_t:s0', 0x20, 0x32, 0x38, 0x20, '/sbin/dhclient\x00'}, 0xffffffd9) 2018/03/23 22:05:23 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$l2tp(0x18, 0x1, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x40200, 0x0) ioctl$void(r1, 0x41007701) 2018/03/23 22:05:23 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setlease(r0, 0x400, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/03/23 22:05:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000040)="fa98b3a13d6f408fa2c74d519cad71e9eee55db7b405217402ac39c36a8f7c03f314d8ce5e5e13d896eed6419081675ca5a00aaa6bba24539f9baecc623633b872ed2924f394dc4c1f0d4155f02df81f00d0ab0ff55d71dc4fa74d2fbb56e6483aa862b68dc83bf1be64ce41c9b68b1f23dd5ed8af0643842ef17554b91082ce19485aa13e707dde308f89b056fd666a71f94b1ac48afe0ff5254380711275f8527681faeadbb4a1586d9451309d604f5370fb19a4b569a463e21c2bfc29d2d9c379ce626e6c02922dc3e39fb54d3b") r1 = socket$inet(0x2, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) r3 = dup2(r1, r0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84800) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) fcntl$getownex(r4, 0x10, &(0x7f0000000240)={0x0, 0x0}) capset(&(0x7f0000000280)={0x399f1736, r5}, &(0x7f00000002c0)={0x8, 0x6, 0x6, 0x401, 0xfc8, 0x2}) 2018/03/23 22:05:23 executing program 6: r0 = socket(0xc, 0x3, 0x100) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040), 0x4) 2018/03/23 22:05:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) prctl$getreaper(0x13, &(0x7f0000000180)) 2018/03/23 22:05:23 executing program 5: r0 = socket$inet(0x2, 0x80800, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000180)=""/10, &(0x7f00000001c0)=0xa) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280), 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f0000000200)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/23 22:05:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'\x00', 0x100}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/23 22:05:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e24, @rand_addr=0x73}, 0x72, 0xe8, 0x10000, 0x8, 0xaeae, &(0x7f0000000040)='ip_vti0\x00', 0x64a0, 0x800, 0x8}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r0, &(0x7f00000001c0), 0x0, 0x0) 2018/03/23 22:05:23 executing program 1: ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f000001cffe)="b6", 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0xfff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x44) 2018/03/23 22:05:23 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffef}, 0xfffffffffffffd7a) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/254) [ 60.633820] binder: 10523:10530 ioctl 40046207 0 returned -16 [ 60.635496] binder: 10523:10530 unknown command 0 [ 60.635504] binder: 10523:10530 ioctl c0306201 202adfd0 returned -22 [ 60.636934] binder: 10523:10530 ioctl 80044501 200001c0 returned -22 [ 60.638799] binder: 10523:10530 ioctl 5411 20000000 returned -22 2018/03/23 22:05:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x840) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x280, 0xe85}, {0x6, 0x3}, 0x3, 0x5, 0x7fff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/03/23 22:05:23 executing program 6: clock_adjtime(0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}) 2018/03/23 22:05:23 executing program 1: r0 = add_key(&(0x7f0000de0ffb)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000d00ffb)='user\x00', &(0x7f0000434ffb)={0x73, 0x79, 0x7a}, &(0x7f00000aff4b), 0x0, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/221) socket$l2tp(0x18, 0x1, 0x1) 2018/03/23 22:05:23 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000440)=0x401, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000300)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/115, 0x73}], 0x4, &(0x7f0000000340)=""/182, 0xb6, 0x9}, 0x10120) r2 = socket(0x2, 0xa, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/23 22:05:23 executing program 6: r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x111000, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000026c0), &(0x7f0000002700)=0x8) geteuid() ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000180)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffffffffffffffe0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x1, 0x20}, &(0x7f0000000140)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") vmsplice(r3, &(0x7f0000002640)=[{&(0x7f00000001c0)="693c8c3b805bc05b87b686d27e9d8ace9b1498cdc53638dd2a4b54a60aa42e924988774baff262caf08b15b84ad3da0b2135f1f838f350fa8c954c3688afc655f3fdc44526479d8fb076d048408dd3031c17022a4e2c923f4209a3792ddbecc6450215a9436e205a39b5bee01a9de42bb23ab848932e7c6ee1ded148757a6ec070cc8d53c869dcf863a2c4e71ad0a48727f16f0eaa96ea84cbeb3058e0b0dd590dc2e22a0e114f3e5aa34623faa9ddd70d117278f55985f5c6c2943f153b0877d090b66b66f0882ebec049e3fe9fc3274df194fcff83dd1fd7437ae01dab603a91276f05b1c0813d6fad2b73b574ae026f62d13460", 0xf5}, {&(0x7f00000002c0)="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{&(0x7f0000001540)="c2eb2201058c60341ac96c8560f182757df25516470e0df073b757c77c706c2279f110d52998afa6f380ddebde4c4d59e7d477989baae4a3b103df37c186f36d785a144716bc552fd26806aa53481a232e651782829fc5d17e245c917df68c4120eabbfc10ed1eee62585591d3d731d6598876b7f330f204348acfc52086b0160ba28a66331c4c116be099b43a46e2cdf45cf0832bd463a4c8102bc348ac3cf448a9899a75fcf308d48eefccb0df02bee698cb09a7e9ea35b3a343fdfec15bca427f095522c934a486ef2dad4ce152bccbd0fb31c5debb51653c23ae1107ac88a9563a497df6d6981053735010424505097106dd9489973d3a77c8af0b9f3363b379af7496cf5d50cb6a4198f098159a73f251b60ff285c10095856ff8a641d7a562f3676f141a0d1859600f6a89042a59db687226625ef9847060e44a824581614d632ce0b605cdc17a98c3174ce53a6abf08c3ee7be7fbb7e7329dcbe63a7bc7b22d30d2c75a937f4ef167795cfd589105ddc0076656b8fb1377958dc8eb0acef2b6df3f72f7d2a4dbd796e28a906ba750292b9be6747f6f8503617fdcd179bfe45fc771e7025ca4485813c1eb74db88fcafc671d86c93f9d3f06f5460ef6a934f19619a3bd43c98d1f0bc8afb1d25eaf7cf9614375878b4f67acd8df4b7f77fe00bfb8302e2c4512f7da812f042674bcd85636724601c49041f3275b94e4931cf45e7334baf7c5f1f87b6040bd7d0d15021a981ad96579ca6809d0fa04de511ad97e3daca8932b59d62041142d53fb77077f44b82157dc6fb1c3af6a615b04794a055a7c59fa9340128ce909839936f9e0d9c35dc6e01af28e5914ce42ba8268cc00e504faf02c4236d928e4d5cb86e1cc9753fe0b8cd4ad7156ed7e67e7649a1db0658b70c4a38d9fe56e1da21d3de468a528a2315a8d58412991dd5f708c6bb9840e8f11646e7762f56aa9900ffdfd666e26736b8818001d9d50a4e2c95c643f8bfb38fc6ceec4f64c347853748f209060c928c4008c6679610423b1129c8755d02b26048c3594eaab51370c2ac536f6436cfe7a6abd57df3c6554ee58b10d568fb605b2d35aa39d1d011777834e2fdd8edd11d81631fa31c867860d6194fdaa54372b6511d47c953cd7f625c18b50cde5dc1961bee6fd94b740cbeca7f96f1baf5ea211a25d13a4c2d7d3bac1e214d7235df3f03da21fcb0346ec3fbec0d1e13a46b922c3a6cf0c0d529627f9f9a7742d000d610b09849936538d025011a6183398959edd027aae780f7db10d851b1140269b7b090bb99bd49d8275c832041726a088ff1d6236e4829e5031062c8cf7e87bbd0eccd2e1a13fa3de515c7b20c0639a9c1ca38d07169533207a6bd9ba30400250a47c2e264e5f18c3390053ba8e9457e895fe4e39dfe799ad3a7b87af2a0f9e927e0b7485cb02a91e4ea8190b336d51dd2434bf32d90b4b1c92a6d87c09cd9d3cdef27089ba8253100e20b84fb5e7328a5591934105fa7829685c1101f71ba7bcb2f0513c196e1c13659dbf9c107625fa45b6d1dec825d644f25164c1c55221a4b3e642af06cc1e7cc85deee6635a5808fbb62f9a9b3b5404594cc3c2ec8955102eac9e0ec8ed0757647904d315a1d9a8908c64dfa4ea4a80e10dc719256cfbb9ed6b3cc44e5dd270d8c586cf207bcc70860e492e4684de111bbcc212edda7467791a0fe08ff950e11ab36ef89ddcfd66bd2b0f19bada248999d84e47c81451a628f1410e6df403ab17df05f76aa5db73255809be1bac7ccae066e4bc6fa736994323569f5371b4f92db6e74123288ea006ec72d77b35bc392e3c958f7959e0cd653c34dcd039a02dd5ff0b17f7f50689a9cdc766d5ef0ab6848d4148a08f10068ae1f80cb20a1e393bf4d366e22241bc38e8854be77a95284e2ad4a5df8d749064f30ea10b3d7ac4ada36ebb418b67e4780e99dfbc17d395f0067dbc75407c201f2db0515302b15165fe4a7e2723b4ba31f329334ba0d33d18ffd9d2c8e1cb3b677779f996f5b63728da7ce2c8841f1d6c3a8ee18716319d32cada6de28e7fbcbe282e14318d611ddfec8eb35d3493a73b1fd91bfdd29f78db145ae3159dea5e71b6afa8501e6736d9ab8e568b50b9e0732b6bff766d71c4a89cea27479131468c3111a592b93ee293127b0be3003035a6b55a4b21f1c1e5ff4a43df29aed59d7ce9ce24172f040d85996d55e313f5fd60f2335b72036a2a99bfa94b580a55ab05d7e405c5feb233b6e847dfed0877a5f4d91bd7f44bb748b4c393fd7670c4bfb7bd7e504e8098e3c057361813316a98d52435e7bc564a1d6b762f6878eec836d6e89844621f27d1b6b85633a3a7cad1c1b27eb64bdb2c19ad87003189ded067ba833f329167c438dac88bea48eeec00e23956421f6d4aa8889dac3234ea38d2f3bee995ada592f9eb11a14dc83a877b72ddb2b95f8581ca6aa3bf7b3ca244c253d92ea1f90539f3f1dfe77094ff467aead6965482aa9f483490c4a3c3771a975bbfefba4d58de5a8a3f5c1aa30411b754d55f583a70da5a9f553558e65777b95fa6a5ea4472d2ec996e32d1bc270582b87c0388fe4ba8add5c3d1257a44ba1efea1f0915f75ae71f99fb713e1337d7b031f960fb232b9929aaba4a7871391cad95b787f49a944d50f9c04c7260520cb9c3a94f9860ab9b72055d6af71f3fedfd51a0116116c84200c769e276d7f7872049e5f7e336cc5bc6f0800f6c2b3ae55b3c9bf20c06a14581e80edf253cb8b19503fdf16ad36800263af7e6b77cd8f5103e0da617f8a31e85bf758fdcdaccea0e18d9e95ad714b830068de168e345aa699333f15bc10d6f7c8a511e6aef15c76b57d0c6a52dc4252e3cba2a062602abdf264c02d4a38d1c822b1738d37d28486d1da9176d08ee60115549d3e9912c0cfef72e980d59b8eaa372e08828d8a0eb2d928c2a3ccd3fbadf0f451587f96757749682453a755828259542a5c8624353d4a6a91670ed13a570ee3c6fea5127a09ac14b528b8e1255cb505a787b7c759387033969a711b9f442f437b3e65fb929da56a5ebc189a084f408dbbc9b367f15fc2086573197b872defa5c1f621b32a7e49f8a4156ce5a08ca4a6d7ee0f3a69a32edfa1b37c77b2c92ba28e6463287b42d6ce902da7362a406999c791acd256548549c896b7c9979d5e7b6fd1dc85e3958979d1f0a4d552f23b569c71ce59062c5907f97af0e82a847ed8d69bb57f590709f4afadc217151d1b7fb5fb9f5e711ce748a6ef9a84e16a65cee3b86760a58835bb704f1c6388d122b6a25569208e439da23c49066765e94de6994524d24c528bf7dacbb8f6d7ed8de874e657c611505ddfbca6fe46adc7131e07edd3a0cb90ed2a14eebfdd2bc4866afe6a02b6d9dedf0b7cef99833bb4a1fa6e9def3f70a8ef261deb1d43f828a2622527556b8e4b09a8e34d07c147de1321b3260e7d86e001b2a9c4f8c7fd70cd96b9a329af3e3d9ddff8565826884b28495e5ef1a0f532fe975efb5cb15cb2552069a46983e4177d7bb8262860fd4aa6403939859ba22b6e865fe9f33be99413fc92cd4144f7e833e8e8056d7a81b20a3c5d5f356caec9f61828c9e5053049156ccb3a574098b946e91b5ce4522978cc99eb2db91eaf84fdc1aa2669cc6d3d61bebcb15526119705c4511dc057f69949f0dd2099c3c72786dcc7f859ed6f3e9e5fcd3836815901cf88622d97fb49bbb93088d746727403b52e0cf6efd00ec07896ab3fc058279d7b8ea0e57da5ee312923a9978cd376c951c88c528b283d62e2ba8cfc17fde249c1b1d9dabf18f1f92d03ca94cdcae2d7b32e0c9aa28a4391323d8e495a33aac14aa319a896231efc6484955ec5a3a8da525308b1377d734d40dfd106165ae975769531c006ebf57c05d05edfaffc119971dc27d0b020a04dc85209fc9186fb7433d40979658a69d939d5e2b4707bc331d0e7fe54fb1e073668d22a6c999f1fcda997cba53197ce6beb93c12e62d2836f77d706b2930e928302842b88001f6324cec65861f00169cbb8c180993748cb9b10d7c505e3135a31ffe6729b89aff0203f7057b8d08461ee0774eb82b79f9862f67f263434ad08653b6f2c1835c78f5b4c6c0da78bc13a648f5c4f02a075e06d58ebddbd58f68700f7cb8902b81b27146b8e0192c9f1117b598c0fa1ce54406e31ac7d82d186f67fd191fa125adf2b40b76fd4fad1404166bf3a2b61ea15d497fb6f91d985c1f7a56762eea805af8277d5cf42a24463222537bf6dc03596f3c8ab84704f040f14a7de3af7b44b3e472b3265192fa2080ec37f8b88187a2866fd26ed98f241530b276ff3891c63aeb96111d93e467b73592f7fb7312c0d9ed20e64f88328568e5a238c55483ab246fa00db300d2f13904948d34bbdb123a24ad1bb2eb05bade9a57dc84b8ed1de3f210f83f8ed328074c5647e4d45a8082879e638584a3cce10cd774ac2bf42c35048ef4c01dc0a866e25c50f169ce536d54c8d1cf6927773f90e9c233c1da438b20ce621b9f99e154f8fc101c4fc12d68f32ade133865b70292fbfdb16c4363327561ff6a3ca157e2b42bfa06a794084ded2d06eb466c4cad000b9fd5a79fbca01b340269c450f8f640310c900fa6b8b7c78d4306221cdca71d614efc4ab75be27d0c57a756f3f5805f831ab98cfb57f2e05fa593effbbb9f5993100fdc4e25c14e9b1a040863f25505f6fac05425eb00c890bb41a8a75c3fec099ff50cd5776e70448a396c89a144c0a6ff3eb24f826d3d06bdd0310bd4fc3de11aaed385f381f268ea5b4a815d607b2ef53ab000f5da17101e7825dd84087ab3e3698b9df4717f6137e03fd7bc48c7ca91b1bf1122556bfc0c642c47f0928f128492aae9d049a0a0b5375588278ddc4b75da3d554ed045d1dcdf6bfeca17f717fa7746075b2d6af622e38ec66dfe2073724c6998bd5cb8a4c9f2cd80ec276907e1edc82af08142a2f4c6c6bf286054480164c6d1a71aa6f0c2bf459ae060674faec4213b276a290e46231f4ebceebfd2f90ef6679ca0e961261f7f840c65e75d9d395bb2a84aa6ecd6a3e39c0fbfb5c586b3c6faef820ace511322a1c011d05b6c28abd57fe32846edaf6bccee8e61408596d1102ee6abfafdd23e5dc9928f3e89afb9f60267dff12d0f632b2c54e874d9d22f5a277af1c4d6c4eb6e968d12f22d2dcb763ae070292db25d8c95b99a72af577b4b76e19265b0c012c540a2eb0090e5346b3591f579b00c361e80f5271c46406dbd24f5f6bc53a13c1066c1e5b8cf2ec85a3840e03d116bb39306176d3ffcced2c68ae2cbce7ca6865aa779d6951f9d4196cdc2ebad65e7b276e6ce84b9f94abc1b98444a14725ded3dfeb94a177cc23e095dc7e9090c615827eed85c776cfd864fa41b9407217e88d7504fe9bc8466525a9a1201e8cb62c0d767c090e26344cd63009677acd81c0f304a10ca559a2e52829b0ab60d3716631a970043ddeb7ccf638c46716c4c0fcc48740bf0af3ccf4d2cf2acf203a253c533dd2916a9f816ab11e9e3c785851d0a1ecb86e8f884b521551c76150bc9df27ddc49c840cb28152b77703712c6ad559b9cb81c33a67bb2cf2bae7261c9f1d49b30a0048ea3f4335b7d87398b349e1180b1abdd641ca1ac5613f165de1179e229a70e1efdaf2802ebd355050ffb63648379b81ca51a8886cc637094403afbc7e43a36f446746dfae63eb38bef711922ea30976e1094ca4338d6538e5004cc8e514cada04c0f1b9178cd9a399c6e97760223ee6f057efb205", 0x1000}, {&(0x7f0000002540)="0e11b6ebaf44f6d570c25c09edfe10b752b7cbdb99e3adffd0c872d02c6ebde543386c739edc37909f58ccb96000f99c42fb78cc7db0437aff4ff1a20db7f7cdb654b78f6b5e883733deeabe3337eaccdc0d182221d8d199c486b3e353c9545b90cf9d2869ba1add804b6fac4ab010d72744671feb80e7ee94f7f035", 0x7c}, {&(0x7f00000025c0)="d29b9f495edbd5a247482dc148d039cc5bd965e223eedd7a1346993ed29af83a381fb865c5c2ac0d44600332af14fa75eddb30da34a5020cb92883d31c08bef7699ea6797eb113c3ddf136f379a824d3e2a7c96ff5c3", 0x56}], 0x9, 0x2) exit(0x0) close(r3) 2018/03/23 22:05:23 executing program 7: prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x42) faccessat(r2, &(0x7f0000000040)='./file1\x00', 0x10, 0x1400) 2018/03/23 22:05:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0xeaf20d0438d56819) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsf0\x00'}}) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x4e20}, 0x6e) sendto$inet(r0, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1000000004e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0xffffffffffffff17) sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}], 0x68) 2018/03/23 22:05:23 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0), 0x3}) r1 = socket$netlink(0x10, 0x3, 0x5) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="29000000200019fff63d0014000000060a00001415000105190000040d000d000000800000f9000208", 0x20}], 0x232) 2018/03/23 22:05:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x1ff, 0x4) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090665000000000000237f00804002000000460001070000001419000400042221000000080000000000000000000000000000", 0x39}], 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x119202, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x100100000, 0xffffffffffff0000, 0x7, 0x100, 0xfffffffffffdffff, 0x40, r3}) 2018/03/23 22:05:23 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioprio_set$pid(0x2, 0x0, 0x33) 2018/03/23 22:05:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140)="e7a70fa96773786819c89974f4ee7197d3fc1454bb13fad0f64c07b29122001410b53c894cc4003f33e3c511dca0e2f87e5441d8d15734cce2721edffeb3f77076d644119f38ad2765c58b940004dc79bcb22693d4960d7a8f87416c12e296db57a11c6039f3433e3cf5b50acf7fe2a27e3341b3a13673394ba4d8d7a28800dd0494a0ad4cb92e58fe66fdd20f3aad8947d11baa9dd459c48e3757213bd2c3f6cce5cdd8b5e75b6a3f2ba9b1243ab4000000000000000000000000000000", 0xbe, 0x4004050, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) unshare(0x400) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xfffffe51, 0x0, 0x0, 0xffffffffffffff4e) 2018/03/23 22:05:23 executing program 6: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfff}, &(0x7f0000fc5ff8), 0xab) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8080, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) ftruncate(r0, 0x5) r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_create1(0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimensat(r4, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{0x0, 0x2710}, {r5, r6/1000+30000}}, 0x100) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101000, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$int_in(r0, 0x5421, &(0x7f00000003c0)=0x400) tgkill(r1, r3, 0x1) fcntl$setownex(r7, 0xf, &(0x7f0000000380)={0x2, r1}) 2018/03/23 22:05:23 executing program 2: r0 = userfaultfd(0x4000000000080800) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x7}) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x4}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8e5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x5}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) 2018/03/23 22:05:23 executing program 0: socketpair(0x3, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) pread64(r0, &(0x7f0000000540)=""/110, 0x6e, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20098004}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x1e8, 0x35, 0x720, 0x70bd2b, 0x25dfdbfe, {0x9}, [@nested={0x18, 0x4d, [@typed={0xc, 0x6a, @u64=0x7}, @typed={0x8, 0x11, @uid=r1}]}, @generic="728ef046b427c463b453b6a20245bc245c209c6b13b64d45afaa4c4c19cb804dbbeac10f1b24ff6a634f7d25e92a74e0de7ab31638d7a8f87828a214ee2b21c08385c4771cbaba6fbf48aa616a742e5dcab8baf0ffd77297ea3569d1bd299e9df4d938640f2281daa2f5448450613ca795b382174ab3b4e05d47221a1d0a70e12c158117e1d340368e820b546b3dbd907d915886bbfc261069613a83e1b2f9500ad8a2be6f5f995a92fa658a98a19a15cad3aba594072a6c489abcba4960f4022878e7e07a14a2b23077ce03a34aeb0a78217f72f6d322", @generic="c9f7bc0e22b7297677d97df1f014eab6d28ec6f6c8e844c90a8846289e04fc651e78aabdfde77bd3fc2cdbac518a47919c2e0bcf50bdf8e07498644451f633536b2d4988b7f4bb136edf441fd02b94e8a52d8541c204323ce191d511cd6ddeef0c343d7eae40eed6a7726131ec8450b7f5b1fee4cce48bc762df1d6fe799e9e6771ce68dbd", @typed={0x8, 0xc, @uid=r2}, @generic="8f47", @typed={0xc, 0x1a, @u64=0x4}, @generic="2e9e28792091b9cf51072da6fe5849e6ce2d6fea55ed623f19959cb63a4c5630339f0a064d000f5ba118ad24301dc25effeeb693692ed96a9b04736c5dd93325dbff9f72ad34cfe44e"]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4000800}, 0x2400c055) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) 2018/03/23 22:05:23 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) lseek(r0, 0x803, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x65}, 0x8) r2 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/03/23 22:05:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x2041, 0x0, 0x0) 2018/03/23 22:05:23 executing program 3: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) write(r0, &(0x7f00000001c0)="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", 0x1000) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0xfffffffffffffffd) pread64(r2, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000000040)="e87bdf3097669e0a9d1bbf3efd80a803facf756e3a7f9e5a2cbb279bb00387763103afbff5dcb61695f15cd549caa2b42e3704e396bdeb9540695ba3e9af941d663ebe828c41b441bfab6795a8dfe10264b284e869f3d8b3e2bd40e0180928509efc5ea18ac7b421065935d1abe9e94941a5a766ae55e9446ca08e2966f621a711da715c79a570c752fe261b9c6a02a4d6acf32b479ea2a5926e38039068e52b82d140c04bde9c1cf64963496d80730e") 2018/03/23 22:05:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="83", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000), 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) listen$netrom(r2, 0x5) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/84, 0x54}, {&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/77, 0x4d}, {&(0x7f0000001540)=""/112, 0x70}], 0x8, &(0x7f0000000080)}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x8008}, {r1, 0x41}, {r1}, {r0, 0x60}], 0x4, &(0x7f0000000040), &(0x7f0000000080)={0x2f5}, 0x8) 2018/03/23 22:05:23 executing program 4: r0 = inotify_init1(0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x9}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) getpgrp(r4) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000080)={r3, 0x7451}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000001c0)=""/4096) tkill(r5, 0x6) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) 2018/03/23 22:05:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x325, 0x6, 0x1e45af1, 0xf, 0x1, @random="38a267535221"}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/23 22:05:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/239) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) 2018/03/23 22:05:23 executing program 6: r0 = socket(0x200400080010, 0x6, 0x0) write(r0, &(0x7f0000000100)="240000002a007f0000004000000000000029f6ff01000000001000ff10b000947c1c30db", 0x24) 2018/03/23 22:05:23 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000000)={0xed, &(0x7f0000001080)=""/237}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001180)={0x0, 0x10000}, &(0x7f00000011c0)=0x8) memfd_create(&(0x7f0000001240)='&]vmnet1ppp0\x00', 0x3) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) [ 61.365515] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.381079] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 22:05:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x4) 2018/03/23 22:05:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') r2 = dup2(r0, r1) fcntl$notify(r0, 0x402, 0x21) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x50) 2018/03/23 22:05:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt(r0, 0x7, 0xffffffff80000001, &(0x7f00000001c0)=""/170, &(0x7f0000000280)=0xaa) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000f40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000f00)={&(0x7f0000000c80)=@ipv6_newroute={0x24, 0x18, 0x323, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/03/23 22:05:23 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000048cff3)=""/13) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x0, r2, 0x5) 2018/03/23 22:05:23 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x509000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"cd0000c8f70000009600f7ffffff00", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/03/23 22:05:23 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f00000003c0)=@full, &(0x7f0000000240)=0x48, 0x80000) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f0000001440)=""/158, 0x9e}, {&(0x7f0000001500)=""/183, 0xb7}, {&(0x7f0000000040)=""/10, 0xa}], 0x5, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x2, 0x0) tee(r0, r0, 0xe884, 0xd) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000015c0)=""/209) fchmod(r0, 0xd0) 2018/03/23 22:05:23 executing program 6: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xe) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x4, 0x1, 0x2, [@rand_addr=0x200, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/23 22:05:23 executing program 5: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mq_open(&(0x7f0000000040)='%\\system\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4, 0x1}], 0xf4) 2018/03/23 22:05:23 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000180)={0x40000000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x7fffffff, 0x6, 0x8, 0x3}, &(0x7f0000000040)=0x14) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000001c0)={0x3, 0x2}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000883000)) poll(&(0x7f0000ceefd8)=[{r0}], 0x3e, 0x0) 2018/03/23 22:05:23 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000000)='cpusetsystem\x00', 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) close(r0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x100) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000018effc), 0x4) 2018/03/23 22:05:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="19a12a", 0x3, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xfffffffffffffd89, 0x100, 0x0, 0xfffa) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) shutdown(r0, 0x0) 2018/03/23 22:05:23 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x6}]}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000)="ee", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmsg$netrom(r1, &(0x7f00000008c0)={&(0x7f00000001c0)=@ax25={0x3, {"4229b383e658ed"}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x4, 0x7ff, 0x25e1}) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)=ANY=[@ANYBLOB], 0x1}], 0x1}, 0x0) 2018/03/23 22:05:23 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={r1, 0x80000, r0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000100)) ioctl$int_in(r2, 0x80045430, &(0x7f0000000000)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0x5, 0x80000000, 0x59b, 0x3ff, 0x2, 0x4, 0x7, 0x3b, 0x8, 0x3ff, 0x7f}) 2018/03/23 22:05:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002adfd0)={0x248, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c28fe1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/03/23 22:05:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/03/23 22:05:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000e53000)='bdev\x00', 0x0, &(0x7f0000fcefff)) 2018/03/23 22:05:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{0x4}, {0xfffffffffffffff7, 0x7}, 0x1, 0x7, 0x2}) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6a4, 0xe07, 0x4, 0x800, 0x0, 0x3, 0x2120, 0x4, 0x4, 0x80000000, 0x3, 0x80, 0x6, 0x200, 0x20, 0x7, 0x100000000, 0x1, 0xe2, 0x100, 0x7e20, 0x400, 0x5, 0xe334, 0x7fffffff, 0x5, 0x2, 0x2, 0x40, 0x9, 0x8, 0xff, 0x3f, 0x8, 0x3, 0x3, 0x0, 0x1bf, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x0, 0x2, 0x7, 0x0, 0x1ff, 0x0, 0x4}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0xe) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="a9d82cc78d197c7176e224eb23801295", 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)={0x4, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x3, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x20c) r3 = socket(0x2, 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) epoll_pwait(r4, &(0x7f0000000040)=[{}], 0x1, 0x10001, &(0x7f00000000c0), 0x8) epoll_wait(r4, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r3, 0x1) shutdown(r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0x80000000f, 0x4}}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000240)=0x7, 0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x6, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000500)=0xba5, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000280)={'ip6gre0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/23 22:05:23 executing program 5: syz_emit_ethernet(0x11, &(0x7f0000019000)=ANY=[@ANYBLOB="bf0000"], &(0x7f000013cfe8)={0x0, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013eff0), &(0x7f0000062000)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 22:05:24 executing program 4: quotactl(0x80000800, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000080)='./file0\x00', 0x7) chmod(&(0x7f0000000000)='./file1\x00', 0x100) readlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=""/29, 0x1d) 2018/03/23 22:05:24 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000580)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'teql0\x00', {0x2, 0x4e20}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xffffffffffffffae}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0xb5, "e9ca38cb9f0d2b20adcb8f708b9001cb81668b4e2c8573768e3fe022b63cb936a70da26ed4d291bfb80aeb91adce413532918e499d2b1f7d67e26570a0cf6ae649d07f0d8c186748d8ca9d7ffe960fa508fc2eaf63d2639be33f736c592ebdc746360b9b37168569c31aec48d953d293018ea74b3118710c0888764c28da906f1cac7588e967b546b189ff8724d50e15e2a047d372b3dd929438b9f743747a5acf1e8f556e82efb59a5825fcc7886c36790ce8f945"}, &(0x7f0000000440)=0xbd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'vlan0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4d, 0x0, 0x8, 0xa79b, 0x1, 0x6, 0xd6c, 0x8000, 0x8, 0x5, [0x7ff, 0x8, 0x2, 0x4, 0x0, 0xffffffffffffffff, 0x1, 0xfffffffffffffffa], [0x65, 0x9, 0x1]}}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000480)={0x1, 0x0, [0x0]}) ioctl$TIOCCBRK(r0, 0x5428) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x66a, 0x8) 2018/03/23 22:05:24 executing program 4: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x802, 0x80) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x1e1) fstat(0xffffffffffffff9c, &(0x7f00000000c0)) fchown(r0, r1, r2) r3 = creat(&(0x7f00000bc000)='./file0\x00', 0x0) readahead(r3, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x46000) 2018/03/23 22:05:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xb) poll(&(0x7f0000242fc8)=[{r1, 0x1}], 0x1, 0xc209) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0affb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/23 22:05:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) 2018/03/23 22:05:24 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x21c44, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) 2018/03/23 22:05:24 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000180)="c4") times(&(0x7f0000000000)) 2018/03/23 22:05:24 executing program 1: r0 = socket(0x11, 0x803, 0x300) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x1f, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="ffff00008100000086dd60067b260008010000009216de031ad9a48016000000000000000000000000000000ff0200000000000000000000000000014e204e20000890781f7e232c8050372a8f9593da4e82a17b7d6eb96d823bfeb6686d0ba2c6eb60f47da27c82d7163e683702a83a940df64b903d9fcdd9d9a0a4c9e349c1b1b944580b1d63d68be8d34cf11220bad27e69cd0d491916c43830a46f341595544a84f39e61dcbcea092de35f38a8b1597dafb4b3709f59632259890000000000000000"], &(0x7f0000b99000)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/129, 0xfffffffffffffd15}}], 0x1, 0x2000, 0x0) 2018/03/23 22:05:24 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d000080000000000003df76e48ea17f60f01a00a1e067f4f59e8bc4464edd9458312f5", 0x25}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000040)={0xc000000000000000, 0x2, r1, 0x100000000, r2, 0xffffffffffff997d, 0xb76, 0x20}) [ 61.579836] binder: 10700:10705 unknown command 0 [ 61.584801] binder: 10700:10705 ioctl c0306201 202adfd0 returned -22 [ 61.600176] binder: BINDER_SET_CONTEXT_MGR already set [ 61.610301] binder: 10700:10715 unknown command 0 [ 61.615230] binder: 10700:10715 ioctl c0306201 202adfd0 returned -22 [ 61.622543] binder: 10700:10705 ioctl 40046207 0 returned -16 2018/03/23 22:05:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={"736974300000ffe70000002d0100", 0x0}) r2 = memfd_create(&(0x7f0000000080)='sit0\x00', 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/03/23 22:05:24 executing program 7: clock_settime(0x5, &(0x7f0000000000)) futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f00000001c0), 0x10000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) 2018/03/23 22:05:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xdc, "327f6058016400da5ac5e1de7e7af95fd153cf200a665dade2ca128ee330559f7e398909db1bf9c2a6d72b78f603aeaccd5eb4daddd942b82cc5009ebca1527fbcebcf19af3f0bb68954ae0835b22f72af46d3cf62b860c1809bc63867226f8664a7274d416d150fde8bab68c5d4254f4602497bdb292c807170a2b6d1e6e6cdc652f27130c5be234a44474c8986264b75cb3365922037417c31701b2d6892cea8d5ddfa550cdf819754f11a5df69a5d87475b6c950522dccea62ad0d8c7c8674f77ce00948c7934a2c9214accc8833ddfb5346357e06a45414c0cd2"}, &(0x7f0000000200)=0xe4) writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) [ 61.653298] tmpfs: No value for mount option 'Ä' [ 61.660981] tmpfs: No value for mount option 'Ä' 2018/03/23 22:05:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xd8}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)={0x0, r2+10000000}, 0x8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[@ANYBLOB="b9"], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffffea, 0x100, &(0x7f0000276fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/233) shutdown(r1, 0x1) 2018/03/23 22:05:24 executing program 7: r0 = gettid() ioprio_set$pid(0x2, r0, 0xfffffffffffffff9) r1 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) shutdown(r1, 0x0) r2 = dup2(r1, r1) socket$inet6(0xa, 0x1, 0xffffffff80000001) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0x4) rmdir(&(0x7f0000000040)='./file0\x00') sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fchmod(r3, 0x189) 2018/03/23 22:05:24 executing program 3: syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) 2018/03/23 22:05:24 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') sendto$unix(r0, &(0x7f0000000040)="712b4c2ea3ca893f701ebd39fa3e0d875d942de4dfda91abd8ed7f3aa7439a27ee7524e6dabb5ce794c752da542f40379ab5ca4f26e6124bfa635658a107fb82f6d444a16d800e4bd9d3d40772f97d20fcdddd609c", 0x55, 0x40, &(0x7f00000000c0)=@file={0xc93eef850b296887, '/\x00'}, 0x6e) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x0) 2018/03/23 22:05:24 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4) fadvise64(r0, 0x0, 0x3, 0x3) ioctl$TUNSETLINK(r0, 0x400454cd, 0x319) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00'}) 2018/03/23 22:05:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180)={0x0, 0x4, 0x3ff, 0x7}, 0x6) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'erspan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) 2018/03/23 22:05:24 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000180)="c4") times(&(0x7f0000000000)) 2018/03/23 22:05:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000a1e000/0x2000)=nil, 0x2000, 0x3000006, 0x31, r0, 0x0) r1 = gettid() r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000000)='timers\x00') rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000d6cff0)) 2018/03/23 22:05:24 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r3 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{0x80, 0x4272}, {0x8001, 0x6000000000000}, 0x1f, 0x2, 0x9}) ioctl$KDSETMODE(r3, 0x4b3a, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x9, 0x1, 0x7, 0x1f, 0xb6b0}, 0x14) r5 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r3, r5) [ 61.751460] tmpfs: No value for mount option 'Ä' 2018/03/23 22:05:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000e80)={'filter\x00', 0x7, 0x4, 0x3f0, 0x128, 0x0, 0x0, 0x384, 0x384, 0x384, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xfffffec8, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd6e) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000004c0)={'eql\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/23 22:05:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400060, 0x8001, 0x1ffffffe, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f0000000180)='S') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="38000000fdfda9484be7565e2f1876e3d59d1d229d7f5b2859612a83c5d98c399f7daa99c00141347bcd8b6c9ad0ffc577c25a22eb6756319ad268a1"], &(0x7f0000000040)=0x40) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x2, 0x21b}, 0x8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0xfffffffffffffffc, 0xd7, 0x4, 0x1f, 0x9, 0x7}) 2018/03/23 22:05:24 executing program 0: timer_create(0x9, &(0x7f0000ad1000)={0x0, 0x14}, &(0x7f0000044000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000100)={{0x0, 0x8005}, 'port1\x00', 0x8d, 0x100800, 0xffffffffffffff81, 0xd57, 0x6, 0x2000000000000, 0x207, 0x0, 0x3, 0x7}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x8402080, 0x0) accept4(r1, 0x0, &(0x7f0000000240), 0x80000) 2018/03/23 22:05:24 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x7fffffff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000ff4)={0x2000}) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) dup3(r0, r0, 0x80000) 2018/03/23 22:05:24 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000180)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f00005a6000)=[{0x35}, {0x6}]}, 0x10) write(r2, &(0x7f00007b1d7a), 0x0) r3 = memfd_create(&(0x7f0000000000)='-vmnet1{$vboxnet0-\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x3, 0x1, 0x8, 0xff, 0x6, 0x1, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x1f, 0xff}, &(0x7f0000000100)=0x8) 2018/03/23 22:05:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x1ff) sendfile(r0, r1, &(0x7f000000dff8)=0x2, 0xa) 2018/03/23 22:05:24 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002280)='/dev/hwrng\x00', 0x20840, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000022c0)) ptrace(0x4207, r1) ptrace(0x100004208, r1) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/03/23 22:05:24 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x6bf, 0x200, 0x800, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xffffffffffff1553, 0x7, 0x75c1}, &(0x7f0000000100)=0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000180)={0x14, 0x1, 0x3, 0x800000005}, 0x14}, 0x1}, 0x0) 2018/03/23 22:05:24 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0xb) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) 2018/03/23 22:05:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x8001) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffc, 0x80000002}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/23 22:05:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x6, 0x6, 0x3, 0x647, 0x85, 0x400, 0x5, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7f}, &(0x7f0000000180)=0xfffffffffffffee6) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000f56fe0)={0x20001, 0x0, 0x0, 0x7}) unshare(0x200002) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x20000000000005, &(0x7f0000306000)={0x0, 0x2, 0x80000000000, 0x0, r4}) 2018/03/23 22:05:24 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) creat(&(0x7f0000000040)='./file0\x00', 0xa8) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0xfffffffffffffffb, &(0x7f0000000140)=0x1) dup2(r1, r0) 2018/03/23 22:05:24 executing program 5: syz_emit_ethernet(0x22, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1ff, 0x9, 0x3}}], {@can={0xc, {{0x1, 0x2, 0xffff, 0x7}, 0x8, 0x1, 0x0, 0x0, "a0aba027db7378f5"}}}}, &(0x7f0000000040)={0x1, 0x3, [0xf26, 0xd14, 0xfec, 0x203]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x800]}, 0x6) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000180)={0x9b, &(0x7f00000000c0)=""/155}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() sched_getaffinity(r3, 0x8, &(0x7f0000000200)) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000240)={0x77359400}, 0x8) setxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'osx.', '\x00'}, &(0x7f0000000300)='#\x00', 0x2, 0x3) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r4, 0x402, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfc}, 0x4, [0x8, 0x4, 0x6, 0x9, 0xff, 0x4, 0x6, 0x9]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001980)={0x0, 0x92a, 0x0, 0x27, 0x8}, &(0x7f00000019c0)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000001a40)={&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000440)="99675fa9b844b5e05b4c3840e031770d22ff399df5f3fa2844f2996f71b12ea662e8b99fa6c749517b34f74576726cc44fb6e141bc509820fd33196c9720e51a2a1aa3e031bb4f227df37d63654b5f3fbd28616e36319536a6b5f001e4a8997ccf988bf0932e26e9ac1865", 0x6b}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="de3e6831af037f5705d26bb6b804feee66fadddd4f12b10af76dc139b395b237f62791c3337dbaae8ddcc9e77a54c5a2f2a02e4c1d87c0a62b8f53294edcc03081fcc8f80f16130ec740cbecca8c5a29c3c443877b874a22f40cf3ccc314ec818472c943bfd5f3f7b5b569c0e85be72fe1af8404b169c513ea453e420ba7606e734ebea1cbbde516b2490a253cb2a3bb0fdeef57f83c23028d512ab7068fe811d33cdffbd99c0e8a3cc4626f44d88f99bec055836f420ea5530438b52f71a553a12ae5", 0xc3}, {&(0x7f00000015c0)="c5eda6a1e3fdf8edb43a9d6ed82f97c4360e9f17427a23b046629db4c30da22e38e4cc9483bc0d5d55e9fbaa242fdce74aa439d230d70c9edbc414b6779cfeb90c464168735e4c18a11fcc0bd8aa332d6c0b096137cdef44d1f60f16c53566ea4ab9be5d31ccdae64b85a269144deff71c776bb57de0699063ab5d16da5f935a74da8fb1ea0cfba8c250d82b7c98b4486ce88f5313ed7511d82d7e17d8f3f75b3b53d83cd81d0e4ebdc33fb189178d523da499d45de20c41359af685ca3ae14f93737e2265e090b50880d5d9eed072fa1c66880bd9e2749ce3f3186659e3ee82f4182a3c8c088b9cdc915f7bbb2134", 0xef}, {&(0x7f00000016c0)="42ed8d6a23a714b3b34bfad9462f0fb88f5fb6852189f1d41cf9cd58b174e18a215fa5438acbb124238d1ef01e15a01ee0f703b54f676a622b5fa053105c6a7e402d9622d4", 0x45}, {&(0x7f0000001740)="f8cd6f555bdaa58b2f1e0ebc918a7f095983535da38fa8f8e38abb835e9d62c25b8fff017cc24fb21fa088c86faf4735dcd5f3df69ff83abe9d0a573d95fdc84a54e75968f36c06915fd539ba59dd22205656cde63483e21c6f6cc507f136f2919852f1694ae48b7c8c4ed62bec9a67910c79478f4b5420a0c454b46fd12d1a300f5ba67424c4a0a0cec31759e455d6006d88c96b41758690f399f0d768f2e6d753802d2a1e7df890e2b2ec9d6c5ad00f60cb6ddaae05f76cd160d363059cca0885e15d245fee00aad3df8a3f72b0b02fbe295fb7e", 0xd5}, {&(0x7f0000001840)="98d5cb7aa4f5c72c3151438f488bf97c31c7a1d4a9af68c77e55e0326b0e471752c3206e482d6c55f75273ff9b804eeaf978087df2f992196964928b2faadf49e799d57213f547baf1aead247d42267e6de6892b9e81568b16fdf8fed830138685c1bfb7cb42935f8d977a8ab6ec0c2ebb90b565282fe7bc326da0f99ac56b1d0a0e4ecf8372b13cade7191be37b61014b67075e40aecb2c1148e69108c0c7dbb4c3d1252530ae0e78701fdd59ae5a9f8dc3caa37c12d7f81c28a25eceb43144678178a2af5608d5c10c64ef66f64771cd439eeb891a7137f0be4e647f6b562f4c729d7f41b74cd7852e75238ed0a23b9ac9a653e5533ea7", 0xf8}], 0x7, &(0x7f0000001a00)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x3, 0x0, 0x80, 0x7fff, 0x0, 0x80000001, 0x80000001, r5}}], 0x2c, 0x40080}, 0x20000000) clock_gettime(0x0, &(0x7f0000001b40)={0x0, 0x0}) select(0x40, &(0x7f0000001a80)={0x20, 0xc0, 0x0, 0x286, 0x7, 0x8001, 0xffffffffffffffff, 0x3ff}, &(0x7f0000001ac0)={0x7ff, 0x7fff, 0x5, 0x6df8, 0x1, 0x9f01657, 0x7, 0x65}, &(0x7f0000001b00)={0xe44, 0xfffffffffffffffc, 0x80000001, 0x9, 0xfffffffffffffffc, 0x200, 0x401, 0x9e4b}, &(0x7f0000001b80)={r6, r7/1000+30000}) preadv(r4, &(0x7f0000002fc0)=[{&(0x7f0000001bc0)=""/81, 0x51}, {&(0x7f0000001c40)=""/238, 0xee}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)}, {&(0x7f0000002d80)=""/247, 0xf7}, {&(0x7f0000002e80)=""/95, 0x5f}, {&(0x7f0000002f00)=""/61, 0x3d}, {&(0x7f0000002f40)=""/93, 0x5d}], 0x8, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000003000)={0x0, 0x2, 0x3, 0x2, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003040)={r5, 0x19, "83733925fbb7284af16dae72982277248d531d5892909d8434"}, &(0x7f0000003080)=0x21) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000003100)={0x8, &(0x7f00000030c0)=[{0x7b638000000, 0x80000001, 0x56000000000000, 0xbe21}, {0x3, 0x7fffffff, 0x2}, {0x6, 0x6, 0x1, 0x1}, {0x1, 0x1, 0x1, 0x6}, {0x80000000, 0x9, 0x5, 0xc10}, {0x0, 0x7, 0x9, 0xfff}, {0x8001, 0x9, 0x8000, 0x2}, {0x30000000000000, 0x1, 0x6, 0x8001}]}, 0x8) r8 = dup2(r0, r1) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000003140)) getitimer(0x0, &(0x7f0000003180)) getsockopt(r1, 0x2, 0x1000, &(0x7f00000031c0)=""/143, &(0x7f0000003280)=0x8f) ioctl$TUNSETNOCSUM(r8, 0x400454c8, 0x1) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00000032c0)="5d78cbfaa7bb5a9f3c6d070abc6efc7e898f917f6340931711e26b6efa8017bbd022073c9662b2ef1a09046b457e1f57117c02dc9b3ccbd7f946220019026623ce53a8e2a2290225734f5035e07e564b60c5e6c0e348d2d3f0837b23bfc889ae926380e057f011bdd3e86feefb20859c70ec591c19") getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000003340)={0x0, @local, @multicast2}, &(0x7f0000003380)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) ioctl$int_out(r4, 0x5462, &(0x7f00000033c0)) select(0x40, &(0x7f0000003400)={0x1ff, 0x4, 0x5b, 0xb9, 0x7, 0x0, 0x7f, 0x9}, &(0x7f0000003440)={0x9, 0x1, 0xffffffff, 0x4, 0x80000000, 0x7, 0xdc4, 0x5}, &(0x7f0000003480)={0x10001, 0x322, 0x10001, 0x8, 0x4, 0x3f, 0x3}, &(0x7f00000034c0)={0x0, 0x7530}) 2018/03/23 22:05:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'tunl0\x00', @ifru_map={0x0, 0xfffffffffffffe2c}}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x48, &(0x7f0000000100)="ea7413b2ec1d640490810a1f3430ba3676894ba412efdb815d03ab8bc213584d84ad0aa8b287596effd3e57ebc52b2879e298758b8ef6572e8ae5cd73821376d4f0945e1cc4a99c7b9771564697d2acb6bc87f5bd19059b7930c11da7c65c65a347fdfae3671bdd790302c4f5c666db33081778074d3c5b948e84208d1104d9aac36da1c3d8dc4d917e42085b4") 2018/03/23 22:05:24 executing program 4: madvise(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x65) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x11, 0x7, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="9d197906553e") madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/03/23 22:05:24 executing program 6: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x0, 0x3, 0x1, 0x81, 0x7fffffff, 0xd5d, 0x7, 0x2, 0x2, 0x20, 0xfffffffffffffff9, 0x8}) wait4(r0, 0x0, 0x0, &(0x7f0000000000)) 2018/03/23 22:05:24 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x1f, 0x7) r1 = memfd_create(&(0x7f0000006000)='\x00', 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) fstatfs(r1, &(0x7f0000004ff8)=""/8) 2018/03/23 22:05:24 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)) fdatasync(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x2012, r0, 0x80000000) ptrace$setregs(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000100)) 2018/03/23 22:05:24 executing program 3: epoll_wait(0xffffffffffffffff, &(0x7f0000000280)=[{}, {}, {}, {}], 0x155557c7, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2c0000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x8200) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) r5 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80800) r6 = socket(0x3, 0x2, 0x6) r7 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r8 = socket$unix(0x1, 0x2, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1d, 0x10400) poll(&(0x7f00000001c0)=[{r0, 0x1000}, {r1, 0x20}, {r2, 0x4421}, {r3, 0x20}, {r4, 0x8000}, {r5, 0x4}, {r6, 0x80}, {r7, 0x8250}, {r8, 0x1010}, {r9}], 0xa, 0x6) 2018/03/23 22:05:24 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000040)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x3ed, 0x8001, 0x6, 0x7fff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x100000001, 0x4, [0x79d, 0x2, 0x2, 0x1]}, 0x10) syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') 2018/03/23 22:05:24 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000280)={{}, 'port1\x00'}) r2 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="766d6e657430706f7369785f61636c5f616363657373766d6e6574312f2d2f272bdb5c6e6f6465766d696d655f7479706500", 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00000004c0)="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") 2018/03/23 22:05:24 executing program 4: rt_sigsuspend(&(0x7f00000000c0)={0x4}, 0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0affb)) ioctl$TCXONC(r1, 0x540a, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/03/23 22:05:24 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981", 0x4}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/03/23 22:05:24 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x0) 2018/03/23 22:05:24 executing program 7: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x7, 0x0, &(0x7f00000003c0)=[@acquire={0x40046305}], 0xffffffffffffffd6, 0x0, &(0x7f0000000440)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x2, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/23 22:05:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2af, 0x450203) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x514b, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00'}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000200)={0xfffffffffffff8ba, 0x0, 0x3, 0x7b2, 0x0, 0x1}) 2018/03/23 22:05:24 executing program 2: mq_unlink(&(0x7f00000000c0)=')${em0-&\x00') 2018/03/23 22:05:24 executing program 5: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/23 22:05:24 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1ffe, 0x400000000001) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) ftruncate(r0, 0x0) 2018/03/23 22:05:24 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) gettid() r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/23 22:05:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000), 0xeec2ca4232ed9256) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) [ 62.044774] binder: 10864:10887 unknown command 65535 [ 62.058123] binder: 10864:10887 ioctl c0306201 20007fd0 returned -22 [ 62.074545] binder: BINDER_SET_CONTEXT_MGR already set [ 62.081338] binder: 10864:10887 ioctl 40046207 0 returned -16 2018/03/23 22:05:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a00fdffffffff7f00000000000004e9000206002d0005", 0x2b}], 0x1) r1 = dup2(r0, r0) creat(&(0x7f0000000000)='./file0\x00', 0x100) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e21, 0x1, 0x4e20, 0x9, 0x2, 0x80, 0xa0, 0x73, r2, r3}, {0x9, 0x6, 0x4, 0x3, 0x5, 0x2, 0x37}, {0x9, 0x0, 0x0, 0x8001}, 0x8, 0x6e6bb6, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x0, 0x0, 0x7fffffff, 0x100, 0x0, 0xa7}}, 0xe8) 2018/03/23 22:05:24 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') creat(&(0x7f00000001c0)='./control/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/03/23 22:05:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) 2018/03/23 22:05:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchown(r0, r1, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0x2, 0x4) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001500)=""/155, 0x9b, 0x4000000000000000}, 0x2) 2018/03/23 22:05:24 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/03/23 22:05:24 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r0, &(0x7f0000000040)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100), 0x2) sched_setscheduler(r0, 0x6, &(0x7f0000000140)=0x200) getpriority(0x2, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r3, 0x58}, 0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0)=0x4, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r4 = fcntl$dupfd(r1, 0x406, r1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x8, 0x4) sched_getattr(r2, &(0x7f0000000380), 0x30, 0x0) ioprio_set$pid(0x3, r0, 0x1) shutdown(r4, 0x1) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r5, 0x300, 0x70bd25, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1}, 0x40) fsync(r4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000500)=0x100000001) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x10001) r7 = mmap$binder(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x0, 0x8010, r6, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000580)={r7}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000005c0), 0x2) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r8, 0x10, &(0x7f0000000640)) ioctl$TIOCSCTTY(r6, 0x540e, 0x6) fcntl$setflags(r4, 0x2, 0x1) 2018/03/23 22:05:24 executing program 6: lseek(0xffffffffffffffff, 0xfffffffffffffffc, 0xfffffffffffffffa) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xec}}}, 0x84) sendto$ax25(r0, &(0x7f0000000180)="71b979e8f6a63089868e7870e5ae971bd96bd4fc50d1dec431d8713e20f2421d8480357f2c5f9d6a690872854b1d0cad57fd0840b886c82656a002e9aa0df5fd1639109e1c6d8353f086f363054725ea3309000977c35e9aa1f434e3c1cd0346b99b0163bfff989f73723bc57044de87a777a1dad50e194597c6c042f39f35f178bbee1e04a516c3d523eb222fc73573b4e3b64da9852d", 0x97, 0x20004800, &(0x7f0000000240)={0x3, {"b710a900202a8d"}, 0x9}, 0x10) 2018/03/23 22:05:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x25}, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20281, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000600)=0x3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000500)={@in={{0x0, 0x4e20}}, 0xffffffff80000000, 0xfffffffffffffffa, 0x8, "12a475fc33dcb5cf3d4eb936262ef97186c373b0513a0086b498537937f7802f78fcc9e725879e97f8bdef08fb3ef5c21112dc7adab995c3c5e3816500468a1010ee3da244da8589245926f6aac507a2"}, 0x160) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xffae}], 0x1, r6) rt_sigprocmask(0x1, &(0x7f0000000040)={0x4}, 0x0, 0xd6000c741ce0c9c2) ioctl$KDSETMODE(r5, 0x4b3a, 0x81) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0x5) socket$nl_crypto(0x10, 0x3, 0x15) r8 = syz_open_procfs(r7, &(0x7f00000004c0)='net/ip_tables_names\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4008641c, &(0x7f00000006c0)={r9, &(0x7f0000000680)=""/32}) sendfile(r1, r8, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/23 22:05:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7f, &(0x7f00008d1e64)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) 2018/03/23 22:05:25 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x5abd5e614da0d01b) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x1, 0xfffffffffffffd9e) r2 = open$dir(&(0x7f00009bcffb)='./file0\x00', 0x80000, 0xffffffffffffffff) fcntl$addseals(r2, 0x409, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/23 22:05:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xffffffffffff7393, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x2000000000000236, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000000100)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0xfffffffffffffebd}], 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000002c0)=0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl(r0, 0x2282, &(0x7f0000007000)='V') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000001c0)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000240)=""/27, &(0x7f0000000280)=0x1b) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/85, 0x55) 2018/03/23 22:05:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x0, 0x2, 0x800, 0xacd, 0x3, 0x8}) 2018/03/23 22:05:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="130e0096030000f08e650000e283b9d5b1d425eb5e9f500c3e4c"], 0xfffffffffffffe20}, 0x1}, 0xfffffffffffffffd) 2018/03/23 22:05:25 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001040)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x6, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000004000)=""/4096) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x200000000003, 0xffffffffffffffff) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0xc) r5 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f697076365f726f75746500aa5e78022b4abd1d970487e1641ad90de01777b622825c6d38ac8da653870fb6b1fe57368979f16b670ecb24ac81efc85f4e992b2be810820c315c4a") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) sendfile(r4, r5, &(0x7f0000a16000), 0x10002) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000)=0x7, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000001080)=""/4096}, &(0x7f0000000180)=0x50) close(r1) fcntl$setlease(r1, 0x400, 0x2) 2018/03/23 22:05:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r1 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x180) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000100)=0x8, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x8005}, 0xc) socket$packet(0x11, 0x3, 0x300) 2018/03/23 22:05:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) close(r0) r1 = dup2(r0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) 2018/03/23 22:05:25 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ipddp0\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x1000, "08c9f0f724f1bd8310f3f6d29e0e6e12ba2fced3e5183faec69336c232e4ce91dfa445ea2caed04efc222da000143bdad72848d764c234d6599208a14887491972dc18b029afbb896b193e8b890ef9373b8a1db003506d1b65c5be1a3bf76070bc8b4ce64ad3b30d3328d8ca0f72d06bce12f33fe3b7e40484c584b4ae6f8b9a2a9115245c91e3350935900d9b42ea69d08f53c2abcb19b1ec5ef3cda07844c47a177829b677865b46f2d7705688ed99e3b64ed83a61a2a02302544f6e530c25baf90e76cce5f788a6f0bb408d7c7e47bd73d75b66b09ce999650f009fade9f201a07483dbdafc2df7e9d21e03360318a4f90d0283f95968ff3607807b6f042ba980295ff8d6691ec3c245f5df6e0230a02d5587ac2e2b12e47f4d49d3fcdfc29946f3b2767fc136aebe2fd485b2beb7844ceecb9fec68c93f8b870cc7c128bcbf1f0c4e22e83a618a510f86632a0b02ef24b03e9c874e0b95aa661e6b009f599e0e510fd0c85ccdeb67220394e75f05c12e970e9882e2142490b199e2710025b96d6e16d3ecec4580754c4316709b609a38753c5312ef5503e85ea5fab430a034c1aa54ba015d668bc39533e13d72770220c397e0d0a7afa9def06a46dfe4a175e3c107027902e9c55e08ff2344b1e7c0ad9b9cc6db64b85cdc29693d1d44fd4992e311c0d8d5d1c775fb66006fbb037edf8f9705c5c683d668ce666135b8728fb590080e9079fe21f4d4ab9589247756a1811ebfed97f0796b19a2fca497d8d1c63f19cbb3976ad72089d3ee8320283c918cef62d4a41d0f4c78860611c8255f918a87ad4769880d2147b802040e732f5200d8f016e43c8418f23b59b6aa13ccdf1bd5305a0a5eff8c7c042dda1359896de1362710772261212955e763783fa90718c3bd69d0df365130b1ad1d4cd84d0144d3d908c345d8891694ca5f890e3db2e99eec0e9c5a6e4273e8b3f3eb6c2b5272aea5271dc32c49ded02a41ae2e034f070e6a94dedbd881a900dc164ab3b36922a5bee67d87af4913b66eafdfdc79d6d2f72eaa106dededeac4ab2887158c9c558edcda8ac130bb439bde4433351bf709450e8b200c75add825ee4ecf9b28dd8eca6ab0319c01754342ffa2aede7164174d04b6753ee034aba61e7bec544ca922a5c9679c30cfe6202981d87622c9b11568ca5f019c06e16a7cbc0a2a6c1e6d930e8106af68bf14a2c327072fb7f459b2f9ae5a35a7fec90ed1aa5be74b402267c8035c6deedd4dd54f000c9daca07c1f58b6e94725e191f6ae07a61afd8b98d2b8b02633106abe5ef873d6da0bf85a5066bb13694e97e7107abfd6627832edf186263b1a3204d460dee9524d8a7b7c62437602f5082a4e4d72b78a476f5c9a5ea0904da8026c891b8b72dd3b04202280f691ab2cfefcfb8c292609107914ee13250a1dff14554c92e479dcc9bbd737f10f8f3a401585c5ee24d951bc3656de8ee915b63bcaea66171e04d3f0457eeae590446d9af6fa09756787b18a6e8c0d01de28686ed21b0a9de9c4637835e72fbae37e9f3964a6ca4d21983cdbf50159481a2d90e2d704d548ccb2747cb922af75a19ffa05d15d93c0374c4c7e8658757771e6464aae13176c0b764134b912803b327b9ac6440f6721c4d22135d93e2c6c822c5b0656715a17fdbfcfcb7a8e1620800019ae4032b27761fc82490a5ef833407da050ee668a2369306aea2e584dc221e1309a1abe81d98db9fcacd7f75db38953ee25572a53a335d630caf076755e1b09612cdf549c3bc8a9beb5890564f559fe55f1048812905789b0174d2cfe8dff34a6786e56c83446d86549f40e49e59637acfd6c5f63961966877fbf855dedf97ef492134c9366f4354f86a4afa18fa477c2f449400ec0e317678d03445e04308939d55cbf05cf48114b7805d23cbd97bd0860691fe9662b66cc72f6ed0b9e57a64e9c5784dcfa371b8110a597b07ae052d1970747a0d6c0dafb2af0ea70c27c285c842be2bebe8b86639680623526059a18cb962b3090a29c4943fe8b539536e12ef70d38dcd6d407e93ceae72124a287b0826d55d4759e682b393d6311f1e19ab2474eb8755ccdc517b52a51bf16c67d4e1f786894d0d99a56a94d5317b569739b1406e82001aadbf02e5589492d0f413c71979eb395af9f84caade356cab16d68a389ec988d4f2eeb29493b1d84b43a4ed97d42b7a71e9926efc470708c5c992db527bbadd64ea4aef6dc5ae3fd7d4726f6fe9d671fd8d17153a6c62f97214fa3c1f045cd37e7ed27e0a2f257830e4d884d2ba851ea4925db074f3cc34c4cd1fe1ee62f0e0e3f7c2202c8d57bf5b40ee21887bd9cfbff0a0bc68e8f7c41be4decc79211bc085e716469b6fdec4febe5972fa0367fa882eeff987db01d18a5a5d37c7261785129de783e4457d46ec2c7c305fbe281a8894983a35f995cc3c49d8c81df01150cc2ebe7b292b3db83d828e4605b652480d20ffad1c8ab8df1916144932edf8958a3fbcf30e779c099e2c57af28661001dc17aa76abc6ca9c92d28f07da34915159131e88e28a616964751be5609130f02bdb9181a8197fe3e66e5d46997fe1c44601a46fde72123fae04abe84df7b5ee2ac7f6e9f6d51b8ff07df74064b9bd930c89687fa590abb89957640a84903d524c19705740da08057b8b5c5f6a4f4dd98c3ae6ecf1599225a83f9ce6a7d4ac52875c6fce28826c27573a8a0f5641a2490304e90af752f1f20b881413608a0d19f1fc5ff67ae15021cd824bbf3eea505c8bacd66056bba6db4d6ae063d9c5bc7a4b7f5516f2b50f62b1510631b8ad8dcb8c30b59293b10143d15953494c880d8d5e6bd15d79c027657ab35ad10431a24af0735a57b34fdd2938baa2cdbbe5e702bf5ec3ecebb3b0ef77b10bc872a6238d525abb79151de904c50ddab5ed278bfb47dbd6b26f13a98f831fa990c0e7e6fddc7d56f436b40adc4bcb4054cd12ccef6dfb6c49351ffd68d6e7b5fc56dff7d09be9dadc428b67ec74043510ba5ff3088cf4d6034deafd56df7fe19c994e2902552acc04eaf2a253492078e42395b9bfb31e99e324086257ef3b0aef6252a2014cc23bdd83d6b2340bd9a9f9f93cc3afd62a2a23675a5c740705c42327bd5d8b88d47a6a159069910696072e69c408f4fed95d4b6422e06ba86d4ccec6caa6a0721daf81944a745ab3af729ebd926d3dbc3ced1e8b8b751d28a015dc6a5848936474a27ccd58952613d42644d46c2c2a69d06ce232b511677385e279e3c37b09a0a6d2b83268fa9d1be3f15b869ac0bc11ea84f162baea155e9dd5f8b5fe784819f656ffdd9ccbd7020155af47232ff42ecc1a637eef8313f260147342c5a8571f1aee6ab0c1299b952e86de5266d1d3e8365076a30d280acf031c0f555ba14c2bab8db89dbf4461dbeb55423dda4e44ede6ac741e6ad698b196670264155a0fc1577e78653648106c9b2358d71840dcd933bc22a29f56a2b1f31a1eb3a6cfd0293e99cfb41312f5cb7b0058c3650fa995092bbb342d95e51c62f5716da79d853fd5c65ea4f64888ab3543f4a3632d2e0cd1dbd803f071db954dbec8e05fdb7042a537e4718d8d80a54cb3765677724a8fb46b2d6e1d7a52a86f83652f24b8b7c74040b39de9806ec253e9bc3fa04db688f5bdc57d31dbbbfe2225ba0914565cfcc78d18a263febb6ea1d72270b37bd6a3eb43d0c004f2468a5ce259d0e96e20677923dda34c18bbde952dc06929d867a5e2f7da2e71b0914c90f6f98475e4242ea3af75848c11ed18a9b8f936d146e917f25deccc373ed771758c262a24d81ac244ead3382947225401eb342520f4b7fb3d90a39852af1ef812877a28dee8dcb6a4100ebe1a8bdab6e713c46ea6af5cc50f41e7bab179e275bd17a9a6ec6754d4611e16bdd680ef058547290727674093c9b8ea57175e27c3b624b657557469f038af6faeb6347da53f47a805a3ffa19a7cc8af3eddf19486796feb33b3f30b1efa1e80bdc7ae80f8af8dfd293829b791249bb4e68e5538cc0f22a086d650bfd42877421ff19c8f5b60b0d34c76521289e9e608a42781275b847e417ac946e04b56681129552b161ab091b6c60d13d800c46b6682c4a38c41c11f1183d433791e889b2a43191edc754dfc7d944532061eb39512207ea1607afe927ee7af1960df7ef23b89881e30e8d714c3495a18f6e6ecb859c2cb3d398278852e09dd7813c2e9a85174b1ee344d8ee0d9e0fab2d113171ab31bd6255aedc2f669200fe2daf852b7ef96ff2345ddcaff4583e531554b80d53c71946f42757c87bb3e512738a812421e20af27bac2e71f0bce98224dadac6b51ff0568e670bf5dfb5ec57428e0344c8cc251c3cd0f96d23340335d88044ab542be53acbae3fe10fba4b6bd598d578340bb2f16f06e1003c613a3f45d91b0008b4281cd21dd1a39913327e694b7b1ce678631a826641f0ad4b8ed03d694a673c62ea3a7c375ae15c0eb7ec4eb1851880940133375e02b8d4ec1d19abc6ecc5e186c1ec50cfeaaf7f581ea923ecd9bdc37761f2a0012521103226375cd5c234fb2308bde989dcb30f5bcb78a70701aba6ba5db770bdeb038ee57d2352e06cab3c6c335433ac53488755fc52ee184c28caf3f3dc33df4a6bc2d3a66f90acd564f7426d5d694bb59e1296a5c00039a26640d55c8c6c35460a0bcdc3319226648b5da70dfce2fdd4a6137dab774e8f1bdbb196c8ad01fdd8483bc920e224928321bf74e3c34497a1730792fb79831e9225173293f32a2403b1728130c0751234641ea581956eab682c65b1b881df496311faf31870f726114b23f4532d9811170610d3577c63eafd40a3e88abe822d0b337318ddd24a073039b3ef91526560fb4066e97954bff8502dc042512816ee4e61e6e09f8ae206dbf7e346bd40d1c18b394806ef736859480938bdc7943c123b43479076ba1e9592f81f6f2c08f8b44eb713d205967c8dcfdd1ccc29b4b43a6a1e506dfe201c878c1b21cca81cb3da519d4ad2dd0ae4e2c9715a3dc53c7c879bf81d90c3506bf7bd01d3a837342f6e0428026c892f2593bd99eba8a5456dc0c0eaa2a8c5f040bbece1442329d9887f00c60c6ff81d5cde2d3fda3cc84d92aabe021b2e661720204696cb46e510cd3b2ce5ed3179881b82ec7e655794a34af63656472898fd419d1d58e94f34dd5bba0f1931eb4aa6d8031cf000104c96bb9c55e0d235f0944d5c572074a71e623fc6d9605e5953a98189e93ff3ff5a67eb3bd92f4c19dae95ba1f88d8ffb82970131ee56160ffc72a7b3a9740b15c5278b4dde71b2ab2072daaa49f555c78d04fe877977a631cbf2f17876ee06d75b7aba7dcdce4c15053cf57e45a3c939e5d47ba1ff4ba4115a4ef006360b744075cb098c981514acc57e0b0904daa3817521123fbc971c264eadd947abcc5d9e20df3b3119aae26024faed10974c7e68ccf826d96cfd57d6fcf99d94037337417517f1d4a8cbba004b2cfda64af01281ab58f9670eb644888bd063d6bf592d7107e54a6fa16cba49bde6bd628cf74c298926caaf8194fd54247bfa154330d694c6836c7795c1aff9994ca4b14b57ba20f270293fbe1454b5f8352befd05eb27020a181d1ebf093f24d7ecd853a5bc124bfd07920a0f7d5cdae4895c3cd5d3f487c61e06543e84a2e7ff499b9ffcc685e435e39a353ee450a28845dd7eaeddedf8610320abaed90840415fa22b22add982ac1dbb5be33b7c569c53546ac05e51b61fbc2c902e62b449b3d54cbfe1a513280478d94c6e01b0420"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000012c0)={r2, 0x100000001}, &(0x7f0000001300)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = getpid() fcntl$lock(r3, 0x7, &(0x7f0000000080)={0x3, 0x5, 0x2, 0x3f, r4}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003580)='/dev/autofs\x00', 0x28001, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000035c0)) setsockopt$inet6_int(r3, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001440)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xfffffd93) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0xffff, 0x9, 0x8}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={r6, @dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffc1}, 0x1c) bind$inet6(r3, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 62.684365] sock: process `syz-executor0' is using obsolete getsockopt SO_BSDCOMPAT [ 62.699548] audit: type=1400 audit(1521842725.088:40): avc: denied { bind } for pid=10948 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 22:05:25 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xdd6e8a8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000200)=0xfffffffffffffffc) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000240)=""/137) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x56, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22, @rand_addr=0x1}], 0x48) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00000004c0)={'bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r6 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000540)) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)=0x0) tkill(r7, 0x37) ftruncate(r1, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000640)=r7) memfd_create(&(0x7f0000000680)='-wlan1.\x00', 0x1) writev(r0, &(0x7f00000006c0), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000740)={r3, 0x7, 0x1ff}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000780)={r2, 0x81f8}, &(0x7f00000007c0)=0x8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000800)=0xffffffffffff7fff) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000000900)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000980)={0xcb1c, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x0, 0x7, 0x5, 0x40, 0x1f, &(0x7f0000000940)='eql\x00', 0x6, 0x6, 0x4}) setsockopt$inet_group_source_req(r8, 0x0, 0x2f, &(0x7f0000000a00)={0x2, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x104) 2018/03/23 22:05:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) fallocate(r1, 0x1, 0x1000, 0xfdbb) 2018/03/23 22:05:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000001f000000000000000000000000000000001000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x2}}) 2018/03/23 22:05:25 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') creat(&(0x7f00000001c0)='./control/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/03/23 22:05:25 executing program 1: r0 = socket$inet6(0x10, 0x1000007, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/23 22:05:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGVERSION(r0, 0x40084504, &(0x7f0000000000)=""/157) 2018/03/23 22:05:25 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt(r0, 0x2, 0xbe, &(0x7f0000000280)="0c08e86ada9b811ac7543f87c3c8077a69c27b88b5bc88ea2cebcb5286e6e79df19962fbc82543627f2962ae6baa6088633f56f254fff6063a68fe6207d592a3705256dc492a071e6b04bfd7b86e1b8824e195f11c783b258cb4bba0ca851420dc0984d9b546e74b6c41fa6179f3b7997711ff0987aaa2259e0696ac74d348dd7a3333b1f3525c2393eca1ab5be05fede48b1484e5b6de1e45ab980f3d073d614480a763f76f505f0046e72ae456c69816", 0xb1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000040)='(-^%\x00', 0x0) lseek(r1, 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) fstat(r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x100006c, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/23 22:05:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000140)={{0x7e, 0x5}, 'port1\x00', 0xec, 0x41, 0xfffffffffffffff9, 0x0, 0xa9, 0x22f, 0x80000001, 0x0, 0x1, 0x7}) 2018/03/23 22:05:25 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x383000) fcntl$setsig(r0, 0xa, 0x1) mkdir(&(0x7f000080aff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000965ffe)) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1a12) unlinkat(r1, &(0x7f0000ba8ff8)='./file0\x00', 0x200) mount(&(0x7f0000f69ff2)='./file0\x00', &(0x7f000094cff8)='./file0\x00', &(0x7f00008ce000)='mqueue\x00', 0x0, &(0x7f000045dff2)) open(&(0x7f0000000040)='./file0/file0\x00', 0x301080, 0xc) 2018/03/23 22:05:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x20, 0x8, 0x0, 0x8020000020}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000015c0)={@empty, 0x0}, &(0x7f0000001600)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001640)={@dev={0xfe, 0x80, [], 0x16}, @dev={0xfe, 0x80, [], 0x19}, @empty, 0x48000000, 0x81, 0x2, 0x500, 0x9, 0x20, r1}) fcntl$setlease(r0, 0x400, 0x6) 2018/03/23 22:05:25 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fchdir(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r3 = dup(r1) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000080)='gre0\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/23 22:05:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$netlink(0xffffffffffffffff, &(0x7f00000002c0)=@unspec, 0x1) fsync(r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/232) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) pwritev(r1, &(0x7f0000000080), 0x0, 0x0) 2018/03/23 22:05:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) fallocate(r1, 0x1, 0x1000, 0xfdbb) 2018/03/23 22:05:25 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x7b31) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf00000023369077cc9730e5741227fe207a2df419a70d3e3c7e8375e9daefcd5b65d77a3cb94e287bf8206f46ff37498161487d732aad859549b07c88ad58f74803df254aae4ceac3aa0651b9beaa60cbf992545d190748bbdc785b90327832a05662ba7352fcd3f9a0953030f2a866f3f1a5ce9bf775ed1aae5893e8648b5961cf965f6bfabbb3f9d5ac6b41c1e64d60116082b9007b8c121a136a495822784e4eed3705e3ea9394fe61f243f54c1686b00816cdb7ed302f3abd77e3b85f01235579fdd1fdd43f5c6c6fc430494f26df7786"], &(0x7f0000000100)=0xd7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x100000000, 0x2, 0x1, 0x888, 0x1ff800, 0x4, 0x1, 0x8001, r1}, 0x20) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000001c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'gretap0\x00', 0x8000}) fgetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='security./dev/net||\x00\x00\x00'], &(0x7f0000000280)=""/4096, 0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001280)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000012c0)={'ifb0\x00', 0x989}) set_thread_area(&(0x7f0000001580)={0x100000, 0xffffffff, 0x0, 0x3000000000, 0x4, 0xfffffffffffffffd, 0x0, 0x8, 0x77, 0x969}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001300)={@in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x40, 0x5, 0x0, "67496aac4944e9de8774ccd329bb7d38c4c69b7625c1b430049eb7b95d60cf45cf7342c47d310a662106eff1e45a75580a0713de1e6ad6bfb09dbe6308d7643ecc0be92b6a5481e2b5bb4f6446bcfeac"}, 0xd8) r3 = socket(0x16, 0x800, 0x6) listen$netrom(r3, 0x8) socketpair$ax25(0x3, 0x7, 0xe491aa71c6db23bc, &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001440)={r1, 0x0, 0xfffffffffffff245}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001480)={r1, 0x77ac, 0xb95, 0x4, 0xcfb, 0x1}, &(0x7f00000014c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001500)={r4, 0x48e03768}, &(0x7f0000001540)=0x8) write$tun(r2, &(0x7f00000015c0)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @multicast1=0xe0000001}}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000002040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x0, 0x3, 0x0, {0xa, 0x4e24, 0x6, @empty, 0x20}}}, 0x3a) 2018/03/23 22:05:25 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x0) write(r0, &(0x7f0000000000)="1646f0e7584300010000", 0xa) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) [ 63.140234] l2tp_core: tunl 2: fd 20 wrong protocol, got 6, expected 17 [ 63.163360] l2tp_core: tunl 2: fd 23 wrong protocol, got 6, expected 17 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 244.907978] INFO: task syz-executor4:11011 blocked for more than 120 seconds. [ 244.915264] Not tainted 4.9.89-gebc2789 #3 [ 244.920531] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.928648] syz-executor4 D29152 11011 3872 0x20020004 [ 244.934372] ffff8801cddb4800 0000000000000000 ffff8801ca51b9c0 ffffffff84429880 [ 244.942439] ffff8801db221b98 ffff8801c529fa90 ffffffff838a6c0b 0000000041b58ab3 [ 244.950545] ffffffff84194320 00ffffff8123c550 ffff8801db222468 ffff8801db222490 [ 244.958565] Call Trace: [ 244.961132] [] ? __schedule+0x67b/0x1ba0 [ 244.966999] [] schedule+0x7f/0x1b0 [ 244.972355] [] schedule_timeout+0x56c/0x10b0 [ 244.978414] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 244.985396] [] ? usleep_range+0x140/0x140 [ 244.991250] [] ? kvm_clock_read+0x23/0x40 [ 244.997022] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.003251] [] ? ktime_get+0x13d/0x1d0 [ 245.008780] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.015446] [] io_schedule_timeout+0x1be/0x390 [ 245.021666] [] wait_for_completion_io+0x20e/0x2e0 [ 245.028148] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.034525] [] ? wake_up_q+0xe0/0xe0 [ 245.039903] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.045937] [] submit_bio_wait+0x11b/0x180 [ 245.051818] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.058217] [] ? filemap_check_errors+0x90/0xc0 [ 245.064506] [] blkdev_issue_flush+0x157/0x220 [ 245.070653] [] blkdev_fsync+0x85/0xb0 [ 245.076077] [] ? thaw_bdev+0x180/0x180 [ 245.081745] [] vfs_fsync_range+0x10a/0x250 [ 245.087600] [] ? __fget_light+0x169/0x1f0 [ 245.093395] [] do_fsync+0x42/0xb0 [ 245.098491] [] ? SyS_syncfs+0xe0/0xe0 [ 245.103909] [] SyS_fsync+0x16/0x20 [ 245.109089] [] do_fast_syscall_32+0x2f5/0x870 [ 245.115206] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.121878] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.128092] [ 245.128092] Showing all locks held in the system: [ 245.134558] 2 locks held by khungtaskd/515: [ 245.138896] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.147570] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.157260] 1 lock held by rsyslogd/3654: [ 245.161414] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.170296] 2 locks held by getty/3782: [ 245.174236] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.183683] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.193646] [ 245.195242] ============================================= [ 245.195242] [ 245.202388] NMI backtrace for cpu 1 [ 245.205993] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gebc2789 #3 [ 245.213060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.222383] ffff8801d8747d00 ffffffff81d96069 0000000000000000 0000000000000001 [ 245.230343] 0000000000000001 0000000000000001 ffffffff810bb690 ffff8801d8747d38 [ 245.238310] ffffffff81da118d 0000000000000001 0000000000000000 ffff8801cef73418 [ 245.246268] Call Trace: [ 245.248833] [] dump_stack+0xc1/0x128 [ 245.254165] [] ? irq_force_complete_move+0x390/0x390 [ 245.260885] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.266823] [] ? irq_force_complete_move+0x390/0x390 [ 245.273545] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.280613] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.287602] [] watchdog+0x6f0/0xa70 [ 245.292844] [] ? watchdog+0x125/0xa70 [ 245.298269] [] kthread+0x26d/0x300 [ 245.303425] [] ? reset_hung_task_detector+0x20/0x20 [ 245.310058] [] ? kthread_park+0xa0/0xa0 [ 245.315649] [] ? kthread_park+0xa0/0xa0 [ 245.321239] [] ? kthread_park+0xa0/0xa0 [ 245.326831] [] ret_from_fork+0x5c/0x70 [ 245.332480] Sending NMI from CPU 1 to CPUs 0: [ 245.336990] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b6756 [ 245.344423] Kernel panic - not syncing: hung_task: blocked tasks [ 245.350558] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gebc2789 #3 [ 245.357623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.366945] ffff8801d8747cb8 ffffffff81d96069 ffffffff83a8b5c0 ffff8801d8747d90 [ 245.374904] ffff8801cef73400 dffffc0000000000 ffffffff84409000 ffff8801d8747d80 [ 245.382875] ffffffff8142fbd1 0000000041b58ab3 ffffffff8418bd08 ffffffff8142fa15 [ 245.390838] Call Trace: [ 245.393396] [] dump_stack+0xc1/0x128 [ 245.398730] [] panic+0x1bc/0x3a8 [ 245.403714] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.411910] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.419152] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.426393] [] watchdog+0x701/0xa70 [ 245.431646] [] ? watchdog+0x125/0xa70 [ 245.437066] [] kthread+0x26d/0x300 [ 245.442223] [] ? reset_hung_task_detector+0x20/0x20 [ 245.448854] [] ? kthread_park+0xa0/0xa0 [ 245.454446] [] ? kthread_park+0xa0/0xa0 [ 245.460036] [] ? kthread_park+0xa0/0xa0 [ 245.465630] [] ret_from_fork+0x5c/0x70 [ 245.471719] Dumping ftrace buffer: [ 245.475290] (ftrace buffer empty) [ 245.478979] Kernel Offset: disabled [ 245.482581] Rebooting in 86400 seconds..