bc8c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) r4 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)={r5, 0x3}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000100)={0x1}) 2018/02/27 10:23:31 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x100000000006, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6f000)=0x124, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=ANY=[@ANYBLOB="02004e200b0001000000000080000000"], 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x1f, 0x7f, 0x1f}]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$packet(r2, 0x0, &(0x7f00000000c0)) recvfrom$inet6(r0, &(0x7f0000000040)=""/13, 0xd, 0x12042, 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x2) 2018/02/27 10:23:31 executing program 0: r0 = memfd_create(&(0x7f0000000040)='%)\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x8000, 0x6, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7ff}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00001c6ff3)='net/wireless\x00') readv(r2, &(0x7f0000000000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) flock(r0, 0xb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/27 10:23:31 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x3000)=nil, 0x3000, 0x2000002, 0x8010, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000026ffa)=0x8) socketpair(0x0, 0xa, 0x4, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/02/27 10:23:31 executing program 7: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) unshare(0x40600) pwritev(0xffffffffffffffff, &(0x7f00001deff8)=[], 0x0, 0x0) 2018/02/27 10:23:31 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_create(0x7, &(0x7f0000000100)={0x0, 0xc, 0x1, @tid=r0}, &(0x7f0000000180)) waitid(0x0, r0, &(0x7f0000000000), 0x6100000f, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/02/27 10:23:31 executing program 0: r0 = memfd_create(&(0x7f0000000040)='%)\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x8000, 0x6, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7ff}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00001c6ff3)='net/wireless\x00') readv(r2, &(0x7f0000000000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) flock(r0, 0xb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/27 10:23:31 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0x9, 0x9, 0xfffffffffffffffa, 0x8001, 0x0, 0x8, 0x4, 0x9, 0x3, 0x8, 0x800, 0xfffffffffffffffc, 0x5, 0x7fff, 0x3f, 0x401, 0x83e, 0x1, 0xfffffffffffff777, 0x1, 0x44b, 0x0, 0x9, 0x1000, 0x8, 0x7, 0x3, 0x8, 0x1, 0x5, 0xff, 0x1, 0x20, 0x4, 0x9, 0x3, 0x0, 0x3688, 0x7, @perf_config_ext={0xfffffffffffffffe, 0x4}, 0x1581a, 0xfffffffffffffd96, 0x8, 0x6, 0x101, 0x17f, 0xff}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) ioctl$void(r0, 0x5450) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ptrace$peek(0x3, r1, &(0x7f0000000100)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/27 10:23:31 executing program 1: r0 = socket$unix(0x1, 0x801, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x401, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80000000, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0xc37}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x7, 0x7ff, 0x7, 0x3, 0x400, 0x8b1, 0x1, {r4, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x63f, 0x8, 0xffffffff00000000, 0x42e7, 0x80000001}}, &(0x7f0000000240)=0xb8) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e22}, 0x8) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/27 10:23:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000013ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000993ff0)={0x3ad}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x1ca, 0x3}, 'port0\x00', 0x9b, 0x40000, 0x0, 0x4, 0xa71, 0x7, 0x2, 0x0, 0x3, 0x3}) 2018/02/27 10:23:31 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8, 0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x0, &(0x7f00002cafff), &(0x7f0000577ffc), &(0x7f00007ca000), &(0x7f000041f000)) ioprio_set$uid(0x2, 0x0, 0x0) 2018/02/27 10:23:31 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f00000000c0)="fb259dfbf5375d9e7c5dce96900f6c99583fe290aadd7b3d9cab337d43ad871d4e3d9be770a992fcb89630bb154662711616511d05fae64edecca63b06647009cb92ca52964222a80cf491f28969e299e021323f064ff7de74ae6fab623a02572a1fb3") sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000040)=""/115, 0x73}, 0x2000) 2018/02/27 10:23:31 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000015, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000080)) 2018/02/27 10:23:31 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=ANY=[@ANYBLOB="6000000018000303ffffffffffffffff0200000000000006000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="ee001000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x60}, 0x1}, 0x0) 2018/02/27 10:23:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x101, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="2fb7b87e5482d5ebadb000479c8894", 0xf, 0x4000040, &(0x7f0000000080)={0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0x16}}, 0x1c) 2018/02/27 10:23:31 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) ppoll(&(0x7f0000033fd0)=[], 0x0, &(0x7f0000033ff0), &(0x7f0000000000), 0xfffffffffffffd34) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x80000000}) 2018/02/27 10:23:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x8, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r3, &(0x7f0000000040)) 2018/02/27 10:23:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000fbe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x80, 0x100}, "006f7274310000000e007000000000000000000000000000f3000000000000000004000000000000000000000000000000000000000000000000000500", 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8000000000}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80) inotify_rm_watch(r1, r2) 2018/02/27 10:23:31 executing program 1: r0 = eventfd2(0x7a5b90d9, 0x807fe) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/27 10:23:32 executing program 3: capset(&(0x7f000037bff8)={0x19980330}, &(0x7f0000af5000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/27 10:23:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000050fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c99000)=0x1000007ffd) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/27 10:23:32 executing program 4: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000e98ff7)='/dev/sg#\x00', 0x0, 0x0) shutdown(r0, 0x1) preadv(r0, &(0x7f0000877f70)=[], 0x0, 0x0) 2018/02/27 10:23:32 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d}) 2018/02/27 10:23:32 executing program 0: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003aafc8)={&(0x7f000002aff4)={0x10}, 0xc, &(0x7f0000184ff0)={&(0x7f0000e4b000)=@delsa={0x28, 0x11, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x33}, []}, 0x28}, 0x1}, 0x0) 2018/02/27 10:23:32 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1f000000", @ANYRES32=0x0, @ANYBLOB="4a587a7f03fc6c55cb4a6930a716be5806808ad1bcbf83f6e54236e8712703d716d0ccba23896bc98a5eb6e38e058ecdda8dd508ca98a1b16079651a198df61fb6edd87f53d712618b6160000100006d5d28cb0f162ebbc534ece71e9a1641d3723585c7913266f74072a8623c12d10c1642d244bdd1206c5effb24ced89da1f7808704a41bcc429981d092f46d6cc1cc9fc9821d0a463a177ad831f56d773d2f781197f59e71886e0b209423b5c531e3d0a3467e9430da19680100d419798cd9413389dcc83d6970faf8eabc0ac3a880027094daaa6e2773cd0f42164620d5c"], 0xc) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/27 10:23:32 executing program 5: truncate(&(0x7f0000000040)='./file0\x00', 0x1) r0 = socket$inet(0x2, 0x806, 0x200000007) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x7, 0x100000000, 0x4, 0x1, 0x6a, 0x7fffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='westwood\x00', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) socketpair$inet(0x2, 0xa, 0x364, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 10:23:32 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/27 10:23:32 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x40000, 0x0, 0x100000003}]}) process_vm_readv(0x0, &(0x7f000097e000)=[], 0x0, &(0x7f0000134fd0)=[], 0x0, 0x0) 2018/02/27 10:23:32 executing program 1: r0 = eventfd2(0x7a5b90d9, 0x807fe) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 53.411757] audit: type=1326 audit(1519727012.067:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8629 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 [ 53.471444] audit: type=1326 audit(1519727012.127:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8629 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/02/27 10:23:32 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x6, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0xf, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x2) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@empty, @broadcast=0xffffffff, r3}, 0xc) 2018/02/27 10:23:32 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00008db000)=[{{&(0x7f0000c5cfa0)=@nfc_llcp, 0x60, &(0x7f00006a9fc0)=[{&(0x7f0000a2cf58)=""/174, 0xae}], 0x1, &(0x7f000042cfd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000746ff0)) mmap(&(0x7f0000aa9000/0x4000)=nil, 0x4000, 0x1ffffffffffffffd, 0xc4172, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x48000, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 10:23:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) write$selinux_create(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a67657474795f6c6f675f743a7330202f7573722f7362696e2f637570736420000000e5d3d78239f86ee3e285a425b015b03026268562d5cbe8741561b1f76a0b4eed2388df49414ca282c51364b380de4274dc629270a1"], 0x34) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r3, r4/1000+10000}, {0x77359400}}) 2018/02/27 10:23:32 executing program 0: r0 = socket(0xa, 0x802, 0x0) sysfs$1(0x1, &(0x7f0000000000)='bdev&mime_typeproc\x00') fcntl$setsig(r0, 0xa, 0x16) sendto$inet6(r0, &(0x7f0000868000), 0x0, 0x48084, &(0x7f00006b1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f0dffc)=0x2, 0x4) 2018/02/27 10:23:32 executing program 1: r0 = socket$inet6(0xa, 0x47ffff, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 10:23:32 executing program 4: socket$inet6(0xa, 0x80007, 0x3) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0x42455368, 0x0, 0x0, 0x90) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000040)={{r1, r2/1000+10000}, {0x77359400}}, &(0x7f0000000080)) ftruncate(r0, 0x7) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003ac000)=0x810, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/27 10:23:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x4000) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eeeffc)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x30, 0x19d) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/27 10:23:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40017e, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/171, 0xab}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) pread64(r1, &(0x7f00000001c0)=""/240, 0xff00, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'lo\x00', @ifru_mtu=0x7}) 2018/02/27 10:23:32 executing program 3: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x3, 0x153e390}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x100000001, 0x100000001}, &(0x7f0000000180)=0x8) process_vm_writev(r0, &(0x7f0000000f90)=[{&(0x7f0000000fc5)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[], 0x1, 0x0) 2018/02/27 10:23:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x5a5) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x215) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) 2018/02/27 10:23:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = dup3(r0, r1, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x5, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x7fff}, 0xc) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r1, &(0x7f0000ef5fc8)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)}, 0x2023) ioctl$VT_ACTIVATE(r3, 0x5606, 0x7) 2018/02/27 10:23:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000000000)='!', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d24000)=0x401, 0x4) 2018/02/27 10:23:32 executing program 2: creat(&(0x7f0000000100)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80008}, 0xc) 2018/02/27 10:23:32 executing program 1: r0 = socket$inet6(0xa, 0x47ffff, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 10:23:32 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x400020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/02/27 10:23:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20c0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYRES64=r1, @ANYPTR64=&(0x7f0000000180)=ANY=[], @ANYPTR, @ANYBLOB="47e0022295332f0c265ea298740a72fcbfff1d3321f7", @ANYRES32], 0x3a}, 0x1}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/context\x00', 0x2, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@upd={0xf0, 0x12, 0x304, 0x70bd2b, 0x25dfdbfd, {{'pcrypt(seqiv(pcrypt(gcm(aes))))\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) sendmsg$nl_crypto(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=@alg={0xe8, 0x10, 0x120, 0x70bd2d, 0x25dfdbfb, {{'crct10dif\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x1ff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x89) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000340)={0x800, 0x4, 0xffffffff00000001, 0x802}, 0x1) 2018/02/27 10:23:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') close(r0) 2018/02/27 10:23:32 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3, 0x200200) r3 = getpgrp(0x0) sendmsg$nl_generic(r2, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x103001}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)={0x240, 0x30, 0xb00, 0x70bd2d, 0x25dfdbfb, {0x1f}, [@typed={0x10, 0x2a, @u64=0x275}, @generic="931dde7a5b7aa2de9d39a6da24945cbfb1f04b69141646871fb5bb83396e2adbf060915c933a13e8df4c5e4c20dc0367aa54d3aad9d9b7a18ebec77b132c52cdcf234d5afbdff47070f95398829c3fcb7f68a98eb3109da37bbb0de14bd85bd9df283db2ae3a29c4cc232aae9199c00470ae50a1e1e7a351baa52a0d4eb0e4797831b29080cc90d0deea8d82784a0506775f2c33c639fe06bdc9596538e34527bf4c1a1aab700455f86e5a9fc6423734df16cbbea7e2a02c5a82cb59a4c85023de04272419bbffabc16dbc198c87a98ebd3c3ba81f9cc672097683ba2259508a3f1c3d7af1d719f78640e1d17a", @nested={0x104, 0x20, [@generic="08f678fa410163f34f887bbc38619f43faafae2ed48cb61ac42a2d8e09063b4f19263acee3713f02a1282c1b5e357aa9947c2cded108b0f28ce95e1d", @generic, @typed={0xc4, 0x63, @binary="efbb55d80b5693f30a890db0c68cba531216d1b85f057c16c9aa7ec7c40cf1af40e70f1adfeedc96c5f77848a5e6fda613d956d56ed9023a21e6eaa68f24bddb4e7fcf73154706702a5fdde04f09480e4aad744e748b2aa52fe23bbe485e18e4bba90d2953f6610d1d896004523f777f30c46cd149395069d633383b41471cfa2141cfd3f30e787cdafb7274859fd076f51fda9c5ca3ca82560d87cbbbeca62f8ea3f5125162226e46e357ea1b5dd86f6de08ee42f8eb5def0815d78"}]}, @nested={0x28, 0x25, [@typed={0xc, 0x15, @pid=r3}, @typed={0xc, 0x86, @fd=r0}, @typed={0xc, 0x4a, @u32=0x4}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x1}, 0x8080) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0000001, @empty, r1}, 0xdce29de7ac9eca08) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) accept(r4, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000000c0)) 2018/02/27 10:23:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000000000)='!', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d24000)=0x401, 0x4) 2018/02/27 10:23:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x104000002}, {{0x0, 0x2710}, 0x0, 0x10000000}], 0x30) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000002c0)=0xc) wait4(r1, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000200)=[{{0x0, 0x2710}, 0x3f, 0x400040, 0x81}, {{r2, r3/1000+10000}, 0x80, 0x0, 0x9567}, {{}, 0x2, 0x0, 0x2}, {{r4, r5/1000+10000}, 0x4, 0xbcbd, 0x8}, {{0x0, 0x2710}, 0x9, 0x0, 0xfffffffffffffff7}, {{0x0, 0x7530}, 0x8, 0x7fffffff}], 0x90) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009ee000)=""/4096) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r6, 0x1, 0x0, 0x0, 0x0) 2018/02/27 10:23:32 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00000001c0)=0x6, 0x4) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/110, 0x6e) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/160, 0xa0) modify_ldt$read(0x0, &(0x7f0000000200)=""/58, 0x3a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[0x8, 0xb4, 0x8, 0xa, 0x7, 0xe9]}) 2018/02/27 10:23:32 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/145, 0x91, 0x7, &(0x7f00000000c0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getitimer(0x0, &(0x7f0000000100)) r2 = creat(&(0x7f000078dff8)='./file1\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mlock(&(0x7f0000011000/0x1000)=nil, 0x1000) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000812ff0)='./control/file0\x00', &(0x7f0000d98ff8)='./file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000000180)='./control/file0\x00') dup2(r0, r1) [ 53.757471] binder: BINDER_SET_CONTEXT_MGR already set [ 53.795660] binder: 8687:8703 ioctl 40046207 0 returned -16 [ 53.795805] binder_alloc: 8687: binder_alloc_buf, no vma 2018/02/27 10:23:32 executing program 1: r0 = socket$inet6(0xa, 0x47ffff, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 10:23:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f8b000)=0xee, 0xfffffffffffffc1a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/27 10:23:32 executing program 3: seccomp(0x1, 0x0, &(0x7f00001d7000)={0x1, &(0x7f0000c9d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f000020fff0)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'ip6_vti0\x00', 0x1}) 2018/02/27 10:23:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000f41fdb)="2400000058001f00ff07f4f9002304000a00f51108000100020100000800020001000100", 0x24) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/27 10:23:32 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = epoll_create(0x8001) vmsplice(r0, &(0x7f000020b000)=[], 0x0, 0x0) 2018/02/27 10:23:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x85, 0x1, 0x4, 0xb369, 0x214b2439, 0xffffffff, 0xffffffffffffffbd, 0x20, 0x80000001, 0xfff}, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0xfffffffffffffffe, 0xfffffffffffffd98) fremovexattr(r0, &(0x7f00000000c0)=@random={'system.', '/selinux/avc/cache_stats\x00'}) 2018/02/27 10:23:32 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendmmsg(r0, &(0x7f0000075000)=[], 0x0, 0x20000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="e5710b07251113fa0e1e176189c83f7fb247989c63f8f387ea3fa390d2888d938c8fc341f47e6809fd7a31f99ee73815b962b44b4b793ba23abd1a55efd9f466541e201e3f0d5714ce3c9c15434323d6fe454c3d66449b26dd72") [ 53.795844] binder: 8687:8710 transaction failed 29189/-3, size 56-8 line 3128 [ 53.832116] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.850109] binder: release 8687:8696 transaction 31 out, still active 2018/02/27 10:23:32 executing program 1: r0 = add_key(&(0x7f0000000000)="31797a6b0600000000", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r1, &(0x7f0000000040)=""/205, 0xcd) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$get_keyring_id(0x0, r0, 0x4) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040), 0x0) r2 = request_key(&(0x7f0000f8cffa)='.dead\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='1yzkller\x00', 0x0) getgid() keyctl$search(0xa, r2, &(0x7f00005aa000)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) 2018/02/27 10:23:32 executing program 2: r0 = getpid() r1 = getpgid(0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x42) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) fcntl$getflags(r2, 0x40b) rt_tgsigqueueinfo(r0, r1, 0x25, &(0x7f0000000000)={0x29, 0x100000001, 0x1, 0x1e2b}) r3 = getpid() sched_setaffinity(r3, 0xfffffffffffffc7c, &(0x7f00000000c0)=0x800000003) 2018/02/27 10:23:32 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x6, 0x2, 0x7e82, 0x3f}, {0x200, 0x8, 0xc2, 0x7fffffff}, {0x3f, 0x4, 0x1, 0x800}, {0x1, 0x1, 0x6, 0x6}]}, 0x10) sync() eventfd(0x0) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)="5241554fd713e0b34739ef554778ab5e11bf76025884163cfb8496a30b8fcb5be9c0049cd989778f377eeda0e150aeaf72af75fca1a4db2d0108e0674ad5861c0f96c63c211ddec4ef22322eaf76a5e03e66a0cedf9222483e5fe9495281d4a32759111d92d2b0709d1700fe78f31dbdc6047a24bf1bc45ebd01abb9684b7949474a90d08eac90a8b1c680978218225e", 0x90}, {&(0x7f0000000140)="ce126cd9ab0fcb4ead8a52d48d98c0973bb7fc622cd501ea189cb7f36baf272782580bd2cfa02b680dc38664955cb5910d765e7f94dd9a2b737aabc98ba11670c7ae8fb561637dc056a6918b803da9ae44878aeede24ef01c67af50ba3aff2e44e866e73dba4409fb92752ad0f69f7e23038da3d115f01f5efd6ef0c", 0x7c}, {&(0x7f00000001c0)="fcdd3de4e8c5af39", 0x8}, {&(0x7f0000000200)="7d27695f5756b771299972549d510435d2598cdcfc66c8c8e0d3df", 0x1b}, {&(0x7f0000000240)="01e611019b9d3fcd33c5dca45ac7bb06a94109f4eb2ed45b4a75088bba9da39346ccf726ff5cc8cd7c97f58dfba6eea25c4b42867fb314a4d01c506eea86924f2bc9b30e46d991b2ccb99ed64847ac5898d88bb374280e9fff7094b865af49aee6ae52664374895fce22a0c65b6e85f24017a3cac7711b195b8f166f425ea478ea6a60a732c158d301f437cf0d7893c3d92594c9a6911c9aa1f8892ead73df68da2d30ed7ca3dce11b847d6c6a5594dfcbb55d9778989ad9aea922a28e9462ccf14c", 0xc2}, {&(0x7f0000000340)="39cddc5c9d7ca389f179715ee0b7ebdf8990451abf522acfa483f1c4f3ec324970a2ff3f0375969fe7606f9f0dd43bbce988e568d32ad349cd0188d27f3df4aff754628f9e93dfe532e1f0d9a20a4f78cd4192d2ff27cf30f6057b65b99ae22416ed7065ae8cca5862cd7e57da80bc4d6d770726de3b0ef7e680bd2b9de0e2e6910e7f6f8d9020ec4773fe2287aab654ef968740257b2f9a77ed23da59a1b9f2fd4aaf2aae9636d0da838e0d9e09e08115b9196a9e34c26fa6ed90cd30", 0xbd}, {&(0x7f0000000400)}, {&(0x7f0000000440)="4846be40b5a13402150f1416016a5e1f25df169a056f5b8e283df280db", 0x1d}, {&(0x7f0000000480)="31f20a65e1ec895abc59048819a0adc86f95c53bfa97538fd94300a3ab1963e8ea4c25329945e5da9ff1c137cedc6457752d388c84c5fefb94c448128948c4af65ee26a1d0515fa12d2317ce5f1f", 0x4e}, {&(0x7f0000000500)="f53a2da056733d442e9dc1d31ccd2be14e74082212816f5bd4bce0acc281036fa503f7118182e16654a6bd941942c476cb7a50fccae157070b3316db67af89b813228678618ccaae40287db778f6fde4b6cccf5ede5065a7693b1d0f2fd3b33c736e0be6375671f3cc8336ff0998ac51f22f63ba06011f8a6233f4cd1b6396a521d1a6f99fb721f06e7e16d4da952fe0ddde87960193c2be15948fed1973267fa131ec16da91238bbb95653b", 0xac}], 0xa, 0x0) 2018/02/27 10:23:32 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x141042, 0x4000000) r1 = dup3(r0, r0, 0x80000) recvfrom$inet6(r1, &(0x7f0000000000)=""/14, 0xe, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x800}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000080)=""/228, &(0x7f0000000180)=0xe4) ftruncate(r0, 0x7) 2018/02/27 10:23:32 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x2, 0xdb, 0xfffffffffffffffd}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffeffffffff, 0x80) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e22, @rand_addr=0x5}, 0xb1, 0x2, 0xc425, 0x1, 0x9, 0x0, 0x1742, 0x10001, 0xfffffffffffffb84}) [ 53.882891] binder: undelivered TRANSACTION_COMPLETE [ 53.890024] binder: send failed reply for transaction 31, target dead 2018/02/27 10:23:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/27 10:23:32 executing program 5: rt_sigreturn() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x40102, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) sendmmsg$unix(r0, &(0x7f0000000bc0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="a4ee0a0508eb366c07f13df9f5945d9b5eaefe5e3540bb4fe42a5a056581c2b0b527394369aca22e849719cd013a80bb940b74288821371e126b408188c799597f0c140d8cf1fb8f0cdc4fd21c4925d3dfa899c27d8c897a65a379e84eb6cb3524fef03689d2f97d3f3d3d8260958e250bd3dfc504", 0x75}, {&(0x7f00000000c0)="05214e071095104ef4b1fb8bfcf70ac799f9fa5b136289eef72bb10fb0c88a8cb4b2e66c9b35a289b29a32a9f10d9d4c2482aa90d5fda97a173ba3d4bc5dd90a59117992850262e1d5311690", 0x4c}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="2800000000000000013b8c0d00000001", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="38000007000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x40000}, {&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f00000004c0)="8ca4bcf9e49c40f0162333b21a", 0xd}, {&(0x7f0000000500)="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", 0xfc}, {&(0x7f0000000600)="3549bebdc45594a4b5d51ca8b95fb489e5148a4ee483f054bddf5811be426e04cc129a9a957467a96cb23f27611721da21778b17bd55551fdd98b2d94807585e118533f5ef826cb08f9fef9896c820480fadf87cf408c4f54cbfe1bbabecab95c7e6360495c151d2d98ddcd3d51ccb5d0c5fbd5a0fe9a92c8a7c49f7fea6785c984d5e8e", 0x84}, {&(0x7f00000006c0)="0e1d75a5372f5c554f2f9d7c3d1dd7ed8af3d0c1f534683a41b1809957eb11ae32a2f8900c02280075c630029a39e8359ecacd96526961e6f1fa2f12832bc9a3234281ef0cbcc2074c0fc31a970b7896320c5acd2f5d1b132048fa2fc5bbbdb2948ca7740744bba0d27ac2851fc050b1ff99bf75b1331ef3585a494135bdcafed3da5d98b5c4ef59048f6ac968be04834790cbb5a8714f7f758f016a1315de0aee30f3c925d784575514", 0xaa}], 0x4, &(0x7f0000000b40)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, 0x0, r11}], 0x60, 0x40000}], 0x2, 0x4) setgroups(0x2, &(0x7f0000000a00)=[r6, r11]) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) 2018/02/27 10:23:32 executing program 1: timer_create(0xe6ebbea0cc76a069, &(0x7f0000863fa0)={0x0, 0x33, 0x2, @thr={&(0x7f00009c5000), &(0x7f000040df3f)}}, &(0x7f00005f8ffc)) 2018/02/27 10:23:32 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8001, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x6, 0x1, 0x401, 0x7}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) prctl$getreaper(0x0, &(0x7f00000000c0)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x410003, 0x0) 2018/02/27 10:23:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfff, 0x12d000) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000002c0)=""/218, &(0x7f0000000140)=0xda) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_ivalue=0x40}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', @ifru_map={0x2, 0x2, 0x3, 0x4, 0x0, 0x5}}) 2018/02/27 10:23:32 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40, 0x0) accept4$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) timer_create(0x3, &(0x7f0000000080)={0x0, 0x2, 0x5, @thr={&(0x7f0000000000)="a932c762fc11f707c1f1dbeaea894e6a5df1588f949b23b0da53a69a80ea10f5ca8c5c009965c3e535357e62b78d28cf61cb6973cd38a07bd484", &(0x7f0000000040)="587fd3823fe342a44e89"}}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000180)={{r3, r4+30000000}, {0x0, 0x989680}}, 0x0) 2018/02/27 10:23:32 executing program 4: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="58fe17012985a0a62d2d82b50fd986d2d0c164055cc16a2f11571febc7ab1b3b2f421d", 0x23, r0) syz_fuseblk_mount(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x4) 2018/02/27 10:23:32 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000aceffc), 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000a50000)) 2018/02/27 10:23:32 executing program 5: r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) poll(&(0x7f0000000fb8)=[{r0}], 0x1, 0x0) bind$llc(r2, &(0x7f0000000040)={0x1a, 0xc, 0x8, 0x30000000000, 0x8000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/217) 2018/02/27 10:23:32 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) futex(&(0x7f0000000180)=0x44c, 0x400000008, 0x279, &(0x7f00000000c0)={0x77359400}, &(0x7f00000001c0)=0x1, 0x0) 2018/02/27 10:23:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8f) mmap(&(0x7f00005b0000/0x2000)=nil, 0x2000, 0x40, 0x44031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000054000/0x3000)=nil, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000bdafff)='1', 0x2eb}], 0x1000000000000199) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xf) 2018/02/27 10:23:32 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) timerfd_create(0x0, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xcb}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0xfdd3, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/02/27 10:23:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/27 10:23:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioprio_get$pid(0x2, r1) 2018/02/27 10:23:32 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) rt_sigaction(0x15, &(0x7f0000000000)={0x8, {0x7ff}, 0x40000000, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0a95b340e02da79fe36e77e662d8a32f78ed7e7b2bd8a0c550e454154492c7c4d485df79cf6befcf941efbf0e2fe3b8a10bbc3dbe106c92600820958629e7545e8f6298faf2fb2d9680891a8025bbe15f97ed6a9bb378db34c362020f3edc5211b193821114cd1373642f161961f9cd1007c94d29bbbf5cae2eaa745d0cd0f51537514875b4e9753ca9d904795fc8bb92c3646ddaf24916ccbff8c92e5f05644f83cafb74851706d4d98efff0875b118413090e8"], 0x0, 0x0, &(0x7f0000004000)}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) 2018/02/27 10:23:32 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xfffffffffffffffa, 0x84}) ioctl(r0, 0x401, &(0x7f0000000000)='\x00') 2018/02/27 10:23:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) personality(0x2000000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00003a2000)=0x10) 2018/02/27 10:23:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfff, 0x12d000) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000002c0)=""/218, &(0x7f0000000140)=0xda) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_ivalue=0x40}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', @ifru_map={0x2, 0x2, 0x3, 0x4, 0x0, 0x5}}) 2018/02/27 10:23:32 executing program 4: r0 = socket(0x11, 0x3, 0xd) write(r0, &(0x7f0000028fd9)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/142) 2018/02/27 10:23:32 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$tun(r1, &(0x7f0000000100)=@pi={0x0, 0x0, @ipv4={{0x6, 0x4, 0xfffffffffffffffb, 0x0, 0x100, 0x66, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@noop={0x1}, @end]}}, @igmp={0x14, 0x0, 0x0, @rand_addr, "d9307ec980c58add578c0a3cb0ab21ece5444c80b50e898bbec37fb1393beb7f63c38c59b3a6224f8131da208629c2ac0c1c5d5270a8e3a489cf95fa7ce7e3dbd78279afec0cfb11c99caa4919bb7f58ddacb47e341e67a099de68355c5295f42b93c805a50e8cb81412ad9e4a7baa784838dfab3e22e4b6a4d56c96aae0581056e10585b52a63b03ca31512b7a9779f7c2ab9832191aef80bda61b79f61c23f44741b49243ef591bbd5fd138c0fbe143e5d8eb661d6bbf57a2e8cc07a59333a6aa637e2bbd4e57a434853a1ebf51e73c21d5a5f8442c695d8d8267073e473bd"}}}, 0x104) 2018/02/27 10:23:32 executing program 2: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') umount2(&(0x7f000088c000)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000000000)='..', 0x18082, 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x13f239760d682215, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x3, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x6, 0x3, 0x4, 0x7b, &(0x7f0000000080)='eql\x00', 0x4a3f, 0xffffffff7fffffff, 0x186f}) 2018/02/27 10:23:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x2, 0x478, [0x0, 0x20000080, 0x200000b0, 0x20000338], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x7, 0x5, 0xe3ff, 'syzkaller1\x00', 'syzkaller0\x00', 'bpq0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0x0, 0xff], 0xe0, 0x128, 0x258, [@rateest={'rateest\x00', 0x48, {{'yam0\x00', 'ip6_vti0\x00', 0x0, 0x1, 0x7fff, 0xfe, 0x7f, 0x2, 0x40, 0x400}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"4272cb3b3c378082c9105f1021a53701e249d4fdc8cf0c5b3ba935b05b19"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:vmware_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x9, 0x0, 0x22eb, 'vcan0\x00', 'syzkaller1\x00', 'ifb0\x00', 'nr0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x100, 0x130, 0x160, [@helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}, @connbytes={'connbytes\x00', 0x18, {{0x5, 0x3f, 0x2, 0x1}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x4f0) close(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0xd, 0x7, 0x845e, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000005c0)=0x1, 0x8) r3 = gettid() setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000600)="290f5b2b60d127411c83796e70b7c617bdbe87a4707f2eccf255f524ed0e85e8d83eaf8ca02df99ae12af75eb8a6fb0b4b8ef96d1ff47a3ad17319e274b1f66636e8c0a79bc5d6c4d13f208b5538f87f33c47d9fcd1e7e714a992a5dec247b4dda978f4dddc778b404d274ffa0b20e", 0x6f) recvmmsg(r0, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000a40)=""/45, 0x2d}], 0x1, &(0x7f0000000b00)=""/32, 0x20}}], 0x1, 0x0, &(0x7f0000000c80)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/02/27 10:23:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x70100) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/02/27 10:23:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x20, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f64fc8)={&(0x7f0000a3fff0)=@ax25, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000000000)}, 0x0) [ 54.122205] binder: 8793:8802 unknown command 1085510922 [ 54.122459] sock: sock_set_timeout: `syz-executor5' (pid 8804) tries to set negative timeout [ 54.160625] sg_write: data in/out 66338/214 bytes for SCSI command 0xd9-- guessing data in; 2018/02/27 10:23:32 executing program 7: unshare(0x400) r0 = eventfd2(0x0, 0x0) fadvise64(r0, 0x0, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 10:23:32 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f0000d30000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003587fb)={0x40000005}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$TCGETS(r1, 0x5401, &(0x7f00000002c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81}}, 0xe8) sendmsg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000002780)=[]}, 0x0) epoll_create1(0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000280)=0x12, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000340)) write$sndseq(r1, &(0x7f0000000100)=[{0x6, 0x4, 0x100, 0x81, @time, {0x8, 0x3}, {0x6, 0x100000000}, @time=@tick=0x71}, {0x7, 0xc2b2, 0x800, 0x1e8e, @tick=0x7, {0x2, 0x2}, {0x59265329, 0x81}, @raw32={[0x0, 0x80000000, 0x55db]}}, {0x20, 0x77, 0x6, 0x7883, @tick=0x80, {0x100000000, 0x7f}, {0x2, 0x4}, @time=@tick=0x100000000}, {0x5, 0xffffffffffffffff, 0x8fe6, 0x8, @time={0x77359400}, {0x10000, 0x1bf}, {0x7fff, 0xe1}, @time=@time}, {0x9, 0x7, 0x2, 0x6, @tick=0x10001, {0xff, 0x9}, {0x1, 0x63}, @quote={{0x9, 0x7}, 0x1, &(0x7f0000000080)={0x7, 0x4, 0xbcd, 0x8, @tick=0x6, {0x401, 0x1f}, {0x401, 0x81}, @note={0x434, 0x8, 0x12ee3dbe, 0x35, 0x10001}}}}, {0x6, 0x4, 0x9, 0x40, @tick=0x6, {}, {0x1ff, 0x100}, @quote={{0x6, 0x80000001}, 0x0, &(0x7f00000000c0)={0x7, 0x81, 0x7f, 0xff, @tick=0x80, {0x4, 0xffffffff}, {0xfffffffffffffff8, 0x101}, @result={0x701, 0x7}}}}, {0x72, 0x9, 0x2, 0x1f, @tick=0xb53d, {0xffffffffffffff00, 0x7}, {0x7, 0x5}, @result={0x8}}], 0x150) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/02/27 10:23:32 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000035000)) rename(&(0x7f0000019000)='./file0\x00', &(0x7f000002cff8)='./file1\x00') 2018/02/27 10:23:32 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x12a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x0, 0x1, {0x2, 0x1, 0x0, 0x2, 0x9}}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000016efe)={0x0, 0x1, "87"}, &(0x7f0000017ffc)=0x9) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/27 10:23:32 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8082, 0x0) 2018/02/27 10:23:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xc9, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x8c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000006d79a682052b6c90fb7840d1827fb1f0880000000000"]}) 2018/02/27 10:23:32 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b63000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) write$tun(r2, &(0x7f0000760000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "6feb58", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24c826", 0x0, "06344d"}}}}}, 0x3c) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x100000001e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ftruncate(r2, 0x4) [ 54.160625] program syz-executor3 not setting count and/or reply_len properly [ 54.170849] binder: 8793:8802 ioctl c0306201 2000a000 returned -22 [ 54.183693] binder: 8793:8814 unknown command 1085510922 [ 54.204909] binder: 8793:8814 ioctl c0306201 2000a000 returned -22 2018/02/27 10:23:32 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2, 0x1, 0x9, 0x4, r1}) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) 2018/02/27 10:23:32 executing program 3: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f0000000040), 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x84, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x80000000, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x8, @empty, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x400}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xc49, 0xbb1d}, 0x98) 2018/02/27 10:23:33 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000200)={0x51, 0x1000000000000000, 0x1, {0x9, 0x100000001}, {0xfff, 0x8}, @rumble={0xff, 0x80000001}}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) mount(&(0x7f00002b9ff8)='./file1\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f00000002c0)="b8c17413a21cf798908b0ab210d62024300769ba55f6ed3ed7894d782cfd1f7a273b32f81ebb3b99334bbc0321b8a59890001d7ba17849a68c1d6f1cf5cb73e906e833bce19c929994c74fb5a1dee72654fa9484f0b1b8b35bf305b1d350cfc65387e554ae249e4972a64e4728a97add8e0fa0d7cd6604294adb5a0d923a076e849828675c079c5db370f7a870ef04f1913ba5f3f627e6b29a5a2ecdf5d1a4949228c19b17b3") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1000, &(0x7f0000000200)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000280)='./file1\x00', &(0x7f0000000240)="716e97e3d1783400", 0x40000, &(0x7f00000001c0)) 2018/02/27 10:23:33 executing program 0: r0 = syz_open_dev$random(&(0x7f000024eff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f00000000c0)=0x10) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974796f6c0025f9d2f8278e4076fe1710eaffa4f2f678906205884981ebb9781b1ef67e54f1650cf600000000000000000000000000000000"], &(0x7f0000000140)=""/11, 0xb) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000040)=0xff, 0x4) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1000, 0x100) socket(0x5, 0x80003, 0x20) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000080), 0x800) 2018/02/27 10:23:33 executing program 3: prctl$intptr(0x2f, 0x4) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='dns_resolver\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x4}, {0x4, 0x4}, {0x0, 0x10001}], 0x3) 2018/02/27 10:23:33 executing program 1: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) llistxattr(&(0x7f00003ceff8)='./file0\x00', &(0x7f000002dff6)=""/10, 0xa) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x60) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x13}, 0x9}}, 0x0, 0x0, 0xcf, 0x7fffffff, 0x4}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x5, 0x10}, 0xc) 2018/02/27 10:23:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/39, 0x27}], 0x1, &(0x7f0000000180)=""/31, 0x1f, 0x2}, 0x114}, {{&(0x7f0000002440)=@pppoe={0x0, 0x0, {0x0, @empty}}, 0x1e, &(0x7f0000000300)=[{&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000280)=""/84, 0x54}], 0x2, &(0x7f0000000340)=""/197, 0xffffffffffffff02, 0x3}}, {{&(0x7f0000000440)=@nfc_llcp, 0x60, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/129, 0x81}], 0x1, &(0x7f00000005c0)=""/23, 0x17, 0x200}, 0x10001}, {{&(0x7f0000000600)=@in={0x0, 0x0, @broadcast}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000640)=""/211, 0xd3}, {&(0x7f0000000740)=""/23, 0x17}], 0x2, &(0x7f00000007c0)=""/60, 0x3c, 0x20}, 0xfffffffffffffff8}, {{&(0x7f0000000800)=@nfc_llcp, 0x60, &(0x7f0000000ec0)=[{&(0x7f0000000880)=""/81, 0x51}, {&(0x7f0000000900)=""/179, 0xb3}, {&(0x7f00000009c0)=""/100, 0x64}, {&(0x7f0000000a40)=""/138, 0x81}, {&(0x7f0000000b00)=""/110, 0x6e}, {&(0x7f0000000b80)=""/103, 0x67}, {&(0x7f0000000c00)=""/231, 0xe7}, {&(0x7f0000000d00)=""/241, 0xf1}, {&(0x7f0000000e00)=""/130, 0x82}], 0x9, &(0x7f0000000f80)=""/82, 0x52, 0x80000001}, 0x4}, {{&(0x7f0000001000)=@can, 0x10, &(0x7f0000002380)=[{&(0x7f0000001040)=""/200, 0xc8}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/53, 0x35}, {&(0x7f0000002180)=""/239, 0xef}, {&(0x7f0000002280)=""/231, 0xe7}], 0x5}, 0x5}, {{&(0x7f0000002400)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000002440)=[], 0x0, &(0x7f0000002480)=""/4096, 0x1000, 0x80}, 0x65}], 0x2, 0x1, &(0x7f0000003640)) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021600000a000000ffffff2433bcb688b168ffffffffff08001200000000000d000000000000000600000000000000000000000000000000000000000000000000ffff7f000001e00000010000000000e4f2f0ce453856ee610bc5f18693f8423da986845a125eb836af32c7b007c06a517768de990ef0387768c3ddcb1b8aba8d6512b9149c35af2166e79cf5e7aba6ab10ddef4f6ef7874cda7ebe115644f652de948fc07ecd83a12e6f49fc1d94c0473fbe953cd0e7b25cd62dd39865c66674a7ed44192df888ba2785eaca659d599f5af6b0a5bae5a56283d98d3e4c61fc9017e729990c6913817a"], 0x50}, 0x1}, 0x0) 2018/02/27 10:23:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={r1, r2+30000000}, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00007e2000)=0x7) 2018/02/27 10:23:33 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) r3 = socket(0x10, 0x3, 0x0) getuid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x2, @empty, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xb8}]}, &(0x7f0000000100)=0x10) bind$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="1d83d849ba0500fd58004f230a425aeaa391e4872e6c8255a3baff000000000000004782b40000005e06c4100f89365860"], 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x9, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x8) write(r3, &(0x7f0000118fdc)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/02/27 10:23:33 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='%\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000280)=""/236, 0xec) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='%\x00', 0xfffffffffffffff9) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002780)) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10, 0x800) recvmsg(r2, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000500)=""/18, 0x12}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0xfffffffffffffec2}, {&(0x7f0000002540)=""/59, 0x3b}, {&(0x7f0000002580)=""/122, 0x7a}], 0x1000000000000056, &(0x7f0000002680)=""/130, 0x82, 0xfffffffffffffbd1}, 0x40) 2018/02/27 10:23:33 executing program 3: setrlimit(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x20) getsockopt(r0, 0x957, 0x80000000, &(0x7f00000000c0)=""/126, &(0x7f0000000040)=0x7e) 2018/02/27 10:23:33 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)="7c1f4c78e466dc3f38c048830ec9faa254e63d567322d6856babc63a02b3fa7dae1c") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)=0x1) connect$netlink(r2, &(0x7f0000000080)=@unspec, 0xc) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2, 0x0, 0x0, 0x1}}, 0x2e) 2018/02/27 10:23:33 executing program 5: r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = epoll_create1(0xfffffffffffffffe) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x400, 0x0) fadvise64(r3, 0x0, 0x8001, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000001c0)={0x7f, 0x80000000, 0x1, 'queue1\x00', 0x81}) r4 = gettid() getpgrp(r4) prctl$seccomp(0x16, 0x1, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{0xff, 0xa42b, 0x9, 0x100000001}, {0x7f, 0x72e8, 0x80, 0x1}, {0x5, 0x9, 0x0, 0x80}, {0x0, 0xfffffffffffffff7, 0x5, 0x40}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000003c0)={0x2, 0x3, 0x2, 'queue0\x00', 0x1cc}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'ip6tnl0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000540)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@empty, 0x4e22, 0x9, 0x4e21, 0x100000001, 0x0, 0x0, 0xa0, 0x62, r5, r6}, {0x8001, 0x508, 0xbee, 0x7ff, 0xfffffffffffffffb, 0x5, 0x3ff, 0x4}, {0x100000001, 0x7ff, 0x10000, 0x6}, 0xd9, 0x6e6bb9, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x3502, 0x0, 0x3, 0x101, 0x8, 0x7ff, 0xf8}}, 0xe8) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000480)={0x3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xf5}, &(0x7f0000000080)=0x8) ioctl(r2, 0x8, &(0x7f0000000300)="243b3d0cae134ff8f5de103129ca9b3efcc434b7162dae78ccc79cb1de87f332ced555c5fce37c0a38e6214045e489184df6f0b9ebe7774e4fe2baa408d2f86859a5dc56b3ec8f91b58a4893ed017212f71506bcbc985caa7cea9bfc4b2b266dfc8ecec45ae264a3f993ff461e6eb6566d4e9d6c1fbe1a5dbea6cf95f927bfee2adaa119da1ac078ff62a20d4a6a00ae2191d02b6367056c7bba9e652024d060106a45c1cc8cc3") getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000004c0)=""/46, &(0x7f0000000780)=0x2e) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r7, 0x7, 0x4, 0x1}, &(0x7f0000000100)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x8}) 2018/02/27 10:23:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xfffffffffffffffc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000000)=0x66, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000cd7ff4)) [ 54.531161] audit: type=1326 audit(1519727013.187:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8886 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 [ 54.641355] audit: type=1326 audit(1519727013.297:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8886 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/02/27 10:23:33 executing program 6: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x1, 0x40}, 'port0\x00', 0xe5, 0x40, 0x800, 0x5, 0x12, 0x2, 0xfffffffffffffc48, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000000)) 2018/02/27 10:23:33 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'gretap0\x00', @ifru_map={0x1000, 0x2, 0x3f, 0x3, 0x9, 0xdf1c9a6}}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x100000}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x8) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) 2018/02/27 10:23:33 executing program 3: timer_create(0x5, &(0x7f0000000140)={0x0, 0x2b, 0x207, @thr={&(0x7f0000000000)="2bcd0a018ea2fe68715d7a", &(0x7f0000000040)="e02e29083cdb8f77e7732f54d73222d3bff63032606b38e1d51a50a447f63e2708e22da215aaa24b93860941cecef8d0cb795381b5286847a55a40a481cca855cc6816f93f77d8b9703a10079424bb4bbed77e2088e9323b5978db656408d51a5fa025370b4e7b0b6073079364e3eb165e2af469017d4555433d9050060a458d569409bf99115c8d2a948a3e70abc0b20f968c13057ce0373bf92ec35a18fa224cd6fc6d533d3449edb4b15fb3a2f041ab5ebbbc954a7759fd5b1401eb656be98aabe673ddf4aab2b2aaebc85722cf8b3d4dfec27558e380f20e3f598cba55bc80d71d3b841be79c88"}}, &(0x7f00000001c0)=0x0) timer_delete(r0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_wait(r1, &(0x7f000075e000)=[{}], 0x1, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ea0ff4)) timerfd_settime(r2, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) open(&(0x7f0000000200)='./file0\x00', 0x200, 0x34) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003cff4)={0x7}) 2018/02/27 10:23:33 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r2 = socket$inet6(0xa, 0xe, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r3 = dup3(r2, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x331, 0x800) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) keyctl$setperm(0x5, r1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000002c0)={{{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0xa, 0x4e23, 0x7, @empty, 0x8000}}}, 0x81, 0x7ff, 0x5, "4c5f1a7c07c47864172f9cc10c8b27927dac407cbf23010feb15779ec7527a2ec8ad45e5045a567a09336265837af0098bcefefd0ee7ad493debe7c557ecf2fde2e121d8827c2e1bff07ef023d6a347a"}, 0x160) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/231, 0xe7) 2018/02/27 10:23:33 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x121940, 0x0) r1 = accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) connect(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="db09000000000000000295e81cedfafa00000005000000"], 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x83d, 0x2) sysfs$3(0x3) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/02/27 10:23:33 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000650ffc), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x77359400}, 0x10) 2018/02/27 10:23:33 executing program 0: r0 = syz_open_dev$random(&(0x7f000024eff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f00000000c0)=0x10) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974796f6c0025f9d2f8278e4076fe1710eaffa4f2f678906205884981ebb9781b1ef67e54f1650cf600000000000000000000000000000000"], &(0x7f0000000140)=""/11, 0xb) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000040)=0xff, 0x4) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1000, 0x100) socket(0x5, 0x80003, 0x20) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000080), 0x800) 2018/02/27 10:23:33 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='net/sctp\x00') mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x3) 2018/02/27 10:23:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@empty, r1}, 0x27b) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x111000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) connect$packet(r2, &(0x7f0000000100)={0x11, 0xfc, r1, 0x1, 0x400000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff18) 2018/02/27 10:23:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) r1 = signalfd(r0, &(0x7f00000000c0)={0x81}, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x4) ioctl(r0, 0x4000000002283, &(0x7f0000fb1ffd)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/02/27 10:23:33 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) mq_open(&(0x7f0000e62ffb)='..\x00', 0x0, 0x0, &(0x7f0000000000)) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x800) preadv(r0, &(0x7f0000000200)=[], 0x2, 0x0) 2018/02/27 10:23:33 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40040, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) r1 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$notify(r0, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0x0, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 10:23:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x7) dup3(r1, r0, 0x80000) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/02/27 10:23:33 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f000000fff4)={0x10}, 0xc, &(0x7f000000eff0)={&(0x7f0000009efc)=@newsa={0x104, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3c}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x180, 0x0) 2018/02/27 10:23:33 executing program 3: sched_setaffinity(0x0, 0xffffffffffffff6b, &(0x7f0000c1bff8)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x12000, 0x0) prctl$intptr(0x29, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1e0) 2018/02/27 10:23:33 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x52) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x24) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) fanotify_mark(r1, 0x9, 0x0, r1, &(0x7f0000000040)='./file0/bus\x00') close(r0) 2018/02/27 10:23:33 executing program 4: r0 = memfd_create(&(0x7f0000000080)='+#)\x00', 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7fffffff) r1 = syz_open_dev$sg(&(0x7f00005b4000)='/dev/sg#\x00', 0x0, 0x800) socket(0xc49ff1ee3383c1c0, 0x80000, 0x2) ioctl(r1, 0x2284, &(0x7f0000b62ffd)) 2018/02/27 10:23:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) getdents64(r0, &(0x7f0000000080)=""/24, 0x38b) 2018/02/27 10:23:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f000094e000), &(0x7f00008d3000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0xeb4c7d2d38de4805, r1}) 2018/02/27 10:23:33 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) fcntl$getown(r0, 0x9) setsockopt$packet_int(r0, 0x107, 0x40000000c, &(0x7f0000be9ffc), 0x3ab) 2018/02/27 10:23:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f00000000c0), 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='security.selinux\x00', &(0x7f0000000500)=""/206, 0xce) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x3, 0x4) getrlimit(0x1, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'bcsf0\x00', @ifru_addrs={0x2, 0x4e24, @loopback=0x7f000001}}) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xb3113bf, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x5}) accept(0xffffffffffffff9c, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in=@empty, 0x4e20, 0x2, 0x4e23, 0xff, 0x2, 0x20, 0x80, 0x2, r3, r4}, {0x14dc, 0x8d, 0x9, 0x7, 0x2, 0xf4, 0x7, 0x23}, {0xfffffffffffffffc, 0x8b2, 0x8, 0x3ff}, 0x401, 0x6e6bb1, 0x3, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x0, 0x0, 0x8, 0x200, 0x200, 0x6}}, 0xe8) 2018/02/27 10:23:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x80002) sendfile(r0, r0, 0x0, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x101) write(r0, &(0x7f00000000c0)="b7bccd8e2c912ed31b4fa4ed942db31c5af57014eb2834af0e94814f6cf44fc4d9193546fb13fd8c9df8c53f01de0d6f6d4448137488d8471193d2042675cdec884f9dab1d1f284aaaa314bc856e4bc9cc8d2cf9edfb36ed9551a5196b0933db3f4f5d150f2eb652eef6f1bb381f4412d26fb4bfa8fc3627768c2da598c03c253a1fba", 0x83) 2018/02/27 10:23:33 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={0x0, 0xddd}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x10001, 0x7fff, 0x201, 0x5, 0x6, 0x7d50, 0x80, 0x7f, r1}, &(0x7f0000000500)=0x20) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000300)) r2 = socket$nl_generic(0x10, 0x3, 0x10) getuid() setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0)=0x300, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x4, [0x12000000000000, 0x7, 0x7ff, 0x3]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240)=@int, &(0x7f0000000280)=0x4) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x32, 0x311, 0x800, 0x25dfdbfc, {0x20}, []}, 0x14}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x7, 0xb60b, 0x7, 0x1, 0x3, [{0x8001, 0x0, 0x7, 0x0, 0x0, 0x100}, {0x8, 0xfffffffffffffff7, 0x1000, 0x0, 0x0, 0x8}, {0x2, 0x2, 0x25, 0x0, 0x0, 0x400}]}) [ 54.876079] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/02/27 10:23:33 executing program 1: mkdir(&(0x7f0000024ff6)='./control\x00', 0x3) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000100)='./control\x00') 2018/02/27 10:23:33 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$KDMKTONE(r1, 0x4b30, 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/27 10:23:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a00000000000000ffffffff030006000000000002004e000100000000000000000000000000020005000000000002004e20e00000010000000000000000c5c7226192bdcea6af9e"], 0x50}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x40000000}) 2018/02/27 10:23:33 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x10000, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2003) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x4, 0x66e97f52, 0x9, {0x77359400}, 0x493e, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20000) r2 = dup3(r1, r0, 0x80000) accept$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) [ 54.924962] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/02/27 10:23:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000133fc7), 0x0, 0x0, &(0x7f0000f3eff8)) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_timedsend(r0, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/02/27 10:23:33 executing program 2: mknod(&(0x7f000006e000)='./file0\x00', 0x103c, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)=0x6e) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000725fe0)=[{r1}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x1, 0x4a, 0xff}, {0x3dc, 0x0, 0x4, 0x4}, {0x1, 0x7, 0x1}]}, 0x10) 2018/02/27 10:23:33 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b91ffc)=0x7, 0x4) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f0000b94d6e)=[]}, 0x0) read(r1, &(0x7f0000b99000)=""/1, 0x1) 2018/02/27 10:23:33 executing program 6: r0 = socket(0xa, 0x2000000000002, 0x0) syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x36, 0x200000) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x200, 0x100, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0xff, 0xffffffff00000001, 0x6e, 0x479}, 0x8) 2018/02/27 10:23:33 executing program 5: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xffffffff7ff7ffff}) r0 = getpid() ioprio_set$pid(0x1, r0, 0x4000000000000) 2018/02/27 10:23:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) arch_prctl(0x1004, &(0x7f0000000100)="6d0d7c385bbf5febe5d0b506d4bc547d82bc844f6de3e6716ac6e9ee940d0732fd29995ba6a3c51f72743524992a308df6089a1a0b12ba6a6f0ae436403545042a6de14e2f11812103e6a346523c792424f96d782e30b2a7d924f3242a4eb43c8cfc43aab467d5538733c94e1247491f1035f6ea2523539c8b753a8d5755589ab0588a6716cdc5543c9af05d2ff977d74f629b8a1bacc34f561451b6ca54a0defffee69d82b1ed2e56b3b19fdc509fbb1e9ac5b60a3751598ab413cf8af1bda430856aa0728617") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=ANY=[@ANYBLOB="1f000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c0f35)=""/203, 0xcb, 0x2000000000}, 0x1) 2018/02/27 10:23:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000675ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dbfffc)=0x8bafe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040)=0x3f, 0x4) 2018/02/27 10:23:33 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r2 = getpid() getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000000200)=[{&(0x7f00000001c0)="d5f9c60f01dd887142b35fc6627844", 0xf}], 0x1, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, 0x10) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x200000000000040) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000140)={0x8000, 0xa, 0x5, 0x6, "fd05e2e6905dd41ba5f47c510c33d2c97bea6f65be3e184b14dbb2d17e8f0cae"}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x7fff}, 0x1) 2018/02/27 10:23:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) restart_syscall() write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {0x0, 0xf6c}, @result={0x9, 0x8}}], 0x30) 2018/02/27 10:23:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x18, 0x13, 0x11, 0x0, 0x0, {0x1}, [@nested={0x4, 0x3, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x1, 0x4) 2018/02/27 10:23:33 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x88000000000004c, &(0x7f0000ee9ffc)=0x1000040, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8955, 0x4) 2018/02/27 10:23:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/02/27 10:23:33 executing program 7: syz_fuse_mount(&(0x7f0000501fff)='.', 0x0, 0x0, 0x0, 0x0, 0x2000) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', 0xe001, r0, r1, 0x1000000000000, 0x0, 0x1000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000280)={0x25, &(0x7f0000000240)=""/37}) execve(&(0x7f00000002c0)='.', &(0x7f0000000340)=[&(0x7f0000000300)='/selinux/avc/cache_stats\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='(\x00', &(0x7f00000003c0)=']\x00', &(0x7f0000000400)='/selinux/avc/cache_stats\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='.\x00']) 2018/02/27 10:23:33 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x1) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) openat(r0, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x619cba1c, 0x2, 'client0\x00', 0xffffffff80000000, "49e436e5857a602c", "226a780e46cbd347c80e4b27eb42b980ba5d70a9ab358b621331e9be6ca27fae", 0x7ff, 0x401}) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) [ 55.110693] device syz_tun entered promiscuous mode 2018/02/27 10:23:33 executing program 3: pipe(&(0x7f0000034000)={0x0, 0x0}) vmsplice(r1, &(0x7f00003adfc0)=[{&(0x7f0000f84fa7)="8f", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) sync() close(r0) 2018/02/27 10:23:33 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x88000000000004c, &(0x7f0000ee9ffc)=0x1000040, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8955, 0x4) [ 55.174057] device syz_tun left promiscuous mode 2018/02/27 10:23:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x6) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="711304d2ba65747e0d", 0x9}], 0x1) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x410}, {r0, 0x4000}, {r0, 0x8110}, {r1, 0x400}, {r0, 0x40}], 0x6, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0x5}, 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c82ffc)) 2018/02/27 10:23:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x26, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000840)={0x1, [0x0]}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000940)={0x0, 0x200, 0x8a}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000009c0)={0x0, 0x81, 0x30}, &(0x7f0000000a00)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000a80)={0x0, 0x1c, &(0x7f0000000a40)=[@in6={0xa, 0x4e22, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4555b996}]}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000b00)={0x0, 0xff}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000b80)={0x0, 0x1, 0x3, [0x80000000, 0xe4e3, 0x1c]}, &(0x7f0000000bc0)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000c00)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xffff, 0x1cc}, &(0x7f0000000cc0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000d00)={0x0, 0x48, "c78bfcd3aca6e87d3c1aa2b37052a80fc929c25425988303b133f39b1d10214e43c988595b5409677253ee2271f6447a1c4b5ba609295d4b7b7c76170a0c1ea3042fe79c871b6747"}, &(0x7f0000000d80)=0x50) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001300)={0x0, 0x6}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001380)={0x0, 0x76}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001400)={0x0, 0x2ff0, 0x30}, &(0x7f0000001440)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003780)=@assoc_id=0x0, &(0x7f00000037c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003800)={0x0, 0x1b, "244a6e0a0c026b2be0e6bac64bd66cb6185587fe6ce05bdf06cb33"}, &(0x7f0000003840)=0x23) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003880)={0x0, 0x65, "fe34d2d3355c7e166a7440aeb4d0c59dd600243d526187b3748087b141eadcf9984d637f62338905ed89f6e50ab5747d2549cbfbb60eec3a91d3b74dee6820ad65d856a5a855184b843ae4373cd33f7c911a4b31f6d72bfa370809e4d8c3cfe9495d618004"}, &(0x7f0000003900)=0x6d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003940)={0x0, 0x7ff}, &(0x7f0000003980)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000039c0)={0x0, 0x70d7cd39}, &(0x7f0000003a00)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003e80)={0x0, 0x100000001, 0xfffffffffffffff9, 0x401}, &(0x7f0000003ec0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003f00)=@sack_info={0x0, 0xb8ef, 0x1}, &(0x7f0000003f40)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004940)={0x0, 0x7ff}, &(0x7f0000004980)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000049c0)={0x0, @in6={{0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x2ed}}, 0x8, 0xffffffffffff0f52}, &(0x7f0000004a80)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000004ac0)={0x0, 0x7, 0x8, [0x7, 0xd66, 0xffffffff, 0x1, 0xd4, 0x8, 0x9, 0x6]}, &(0x7f0000004b00)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004ec0)={0x0, 0x7f}, &(0x7f0000004f00)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004f40)={0x0, 0x2e, "46d7739ed49c5ba7f9d6b7206554ea59ddc97e12643d687604f1532f2e7bb2176ae8a018efb57e3072454419c70d"}, &(0x7f0000004f80)=0x36) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004fc0)=@assoc_value={0x0, 0x8}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005040)={0x0, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffe01}}, 0x0, 0x80000001, 0xff, 0x1, 0x2}, &(0x7f0000005100)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f0000005280)=[{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x6a, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000000c0)="e16a869396c2b973747b0770603da48fcf587d46b3", 0x15}, {&(0x7f0000000100)="923fdda5a25d0b4213b3f98fe96a7b919b36259d9000acd97bdc9d31452b6b927e5cbbc546da64968154ec7347f1dc1f82910622ebea14fa0841231da8f2ce11b2ea1266336f4891580c347c4b6a5da58908a4", 0x53}, {&(0x7f0000000180)="d40c3dab3ead1dfe0c771a86e2d574c2d66cb7af7673fb598707864a7bc1743a1797a503a1d80e0f8486470b21fc409151c9d0b51b2eab96e6e3efd8c5f9d58b57df96c8e68e60b800d580fcda6678e3509f03a4be76bc867f16ef655535ad3a6c6ac68476696169ea88e436eec51c88745bc94fed4d758c36ee027f65c7870a9d5e89d89408d907f245d432a29da060990510313100c38a151a319f6d00284e599a1be1d1989b01fda52273888a0daff333379e0bec17a8b05d2e6bb2480e7fafa526b526b47f746abe3be18710eeccba8f6514313336ab941df7aa49c8c2e6acdca6a8155ebe84221218669e187aae79abf9", 0xf3}, {&(0x7f0000000280)="81e7f0f43193427e08f8eb33190f6b0ccb84d6ecdd196bc4901fb9b9b99e2d1a60fc1938f941c6e8b702bfebf7c59b0d692f17f2b4fdb6ab01f04a8644fc942f79d51e98e9f7f52fef2508df36899eafb04f9300b7c196b1f75fe02e486261fb10246f29b4c00beefa74e5ec4847f6c28c7ee22b61005f", 0x77}, {&(0x7f0000000300)="49ab8b823165b8b4a0a3b149a87f4ae30fae7d63b1ad68e05f5f503fba7b6c8e73c85f4a67771b9541ab754a4e0df822fe6969884f23a46951db995d04dd96e945cee9bcca6207afe19ca8ca1c8899185b3dbc972a01f997731b95e793ddb1ae57d2d19ba6445a2c6f7929339f1d8876b4d08966b2ef", 0x76}, {&(0x7f0000000380)="dc82f1b50d16d00a0897bb16f288129cf15446dc868ce1a589dbeb1e3ac974f4c79b3347c4d31f24aa55f7762cc3649cb4ee517d784f9062211f6692357bcb4ca62884cb779e82adfedc248178198781b020f412368ebdceecdb5f804c3db84d21c8ecaa9be10896229451708f95d32bfbb9f0a641ca3bf3eb34ed6cf3a00f180f31e7443ba3e063bc4b52a3f8be6abde505e9b1ab7b2189b160433085d23dc7c42529f854c97b8a7460784d19ccdb147645433f187f75421acaa7f5134d057b4e4181f646", 0xc5}, {&(0x7f0000000480)="70064f096c2d0e9a60efd0f289c25a124324b138b04140cc6819cc248d010a4eb6a0cf9885e6174e6f23a9099766f8a439b8f4305b733a4c333461befe6542ba28d64dd59997e3f02450f29c23557b17f9596131d6f8c421ad9deffa694f0e17ee557c0e23bc46b58b9d78f861b2771c2da359fb", 0x74}, {&(0x7f0000000500)="5377e3101fac8c5f00607f2fdbafcba767ae02f83b457c76c1664494aab9cb2a8e784605d3330c78d5a637", 0x2b}, {&(0x7f0000000540)="86599dc4be9f3d15fa80ec1aea008255ad60db9b605701e8960a12055b5bada4ed8b990e000c31482a280b235ae223a743183f052899d5d8bae767577c12d337a53fc5b54c13e65c0e21ed84b8a092539701ecc87c2ba777fd05d6c976d522491209570e5e2a", 0x66}, {&(0x7f00000005c0)="f641013523e856f2985163f09a18421b31f2e9d7d05ceeaf346a16faf56c0cca16cd0c4bee5d651e334a324ff7adce74e9c313d3861802173f98d38fd08edfaaac0d0c5d64b9913fd625bd3b4d4100e950a101eb645cc7431dfc39ff73024946b916f2e927732c11143824b6dd28a7325f8b3f642573ff", 0x77}], 0xa, 0x0, 0x0, 0x20004000}, {&(0x7f0000000700)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000740)="082d8b84eaf1539346cc6edb4fc1ac533c2b6a9b4cafb9995a7b2f136884c12211b8863a705cbf530c3e945679cbda234038144653660f59a3687c7a13362307655ba734b613a2c78dd059bf4729bb32c787d8bacaeaf075242669ed32b8f17c7d026ddcd206aa03f51ada35e3c42696bff378e4981e3ecf12bc61090fb506aa67266d5bd2bc31e4e198df34a995900fcdae801e2cccdd6d0a6082bc32dfb93d54c2b99136c36a9687d563bedd6b4d160e636ef312b301438915a1", 0xbb}], 0x1, &(0x7f0000000dc0)=[@init={0x18, 0x84, 0x0, {0x2, 0x20ed, 0x5, 0xf0f9}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0x2, 0x2, 0x8, 0x5, 0x10000, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8000, 0x5, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xc, 0x8, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x5, 0x8200, 0xfffffffffffffff7, 0x2, 0x723b, 0x5, 0x81, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x1, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x8000, 0x6, 0x4c, 0x1, 0x8, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x2, 0x22d, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x20a, 0x80000000, 0x91, 0x4, 0xf10, 0xfffffffffffffffd, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3000000000, 0x1, 0x9, 0x80000000, r9}}], 0x1e0, 0x40000}, {&(0x7f0000000fc0)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000001000)="252252664b4f2d5017fc", 0xa}, {&(0x7f0000001040)="1bec04ab1a50d167db735de351c426d8aeb7140629bcb866aeacde4a03f9ae7e02ca0cfa00e85fc4e55e263c393d7d67b0d00020d9e1be2361bc15075d4d4666217047a1e3cecde989b7673a78bcab241ce6d3f6532443f612384a6a284cce", 0x5f}, {&(0x7f00000010c0)="63ca9bbb3fcdeebdd43196a371d2461235bf0c4a199c7210576cbbdb7e95db793e6e3e8e5b6f210510f89298943e8604c5c18a82efcc15", 0x37}, {&(0x7f0000001100)="709fadf4eb0203433f4f288d9bb6f544fe125c19a5591bc3352243538eef268a9cfc17057e9ea9aabc0f25a58fa4b6ff247ef3c70a2a3fb0791bcd0f11489da55a40901b3e6d2dff6d9a453573110af1215ee2ed100940e066e6c41a4bc7487cc11590c7c8334326a6671d59573d8380098fc2bc6b30c7c302a503cb3e2090432ab2c2a9dab912b99d051eb38672c5e696d4fe685af182f961d29da210b82e0abbc72849314bd88e29450536cc8b937ff4587268a679d896c72cdcc3d4dd878e9ede4a4107f445115c8e6c30bd4ef2b32ef133cd447ae4d1c2bfc4ff55c10b5f626adfb38665", 0xe6}, {&(0x7f0000001200)="9c8ecf594ccf7917c05ac53b387953ac4d82ea36445f457bf2b9ed498c2388494d1f4a946327f8723d5391a671998483c6c68fb23b23866795969ff6ff5d9a07", 0x40}, {&(0x7f0000001240)="f00a23bf8bd43e61", 0x8}], 0x6, &(0x7f0000001480)=[@init={0x18, 0x84, 0x0, {0x6, 0x6, 0x3, 0x793}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff80000001, 0x3, 0x8, 0x46, 0x2, 0x8, 0x8, 0xfffffffffffffe8c, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7a4, 0x5, 0x51f, 0x1, r11}}, @init={0x18, 0x84, 0x0, {0x40, 0x400, 0x7, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x1f, 0x1, r12}}], 0xf0, 0x80}, {&(0x7f0000001580)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000003700)=[{&(0x7f00000015c0)}, 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", 0x1000}], 0x5, &(0x7f0000003a40)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xffff, 0x2, 0xffffffffffffffff, 0x984, 0x7fff, 0x10000, 0xe6a, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x63, 0x1, 0x5, 0x8, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8002, 0x7, 0x5, r15}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x200, 0xff}}, @init={0x18, 0x84, 0x0, {0x6e80, 0x8, 0x5, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x9, 0x8000, 0x0, 0x2, 0x86, 0xfffffffffffffffa, 0x8, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x1ca, 0x2, 0x1, 0x200, 0x0, 0x8, 0x7, 0x400, r17}}], 0x150, 0x40000}, {&(0x7f0000003bc0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000003e40)=[{&(0x7f0000003c00)="f5d65e013cc39e10590b9216d623b370634a22d1a4defcca9ccec09ae655084913ee968381ffba59d276c907f1e9bafac5a24a51d6b3507043a6d2daa230b5bb9fce7164137b031c5e10fab9654788eb031e52d9445b0bf3e6d05abfaaf089589a32e9f8c3ba09ff8ecd7a6c7f625d74951d376af8944160a55543df201c73351ce8d8286000fd601116f6e1", 0x8c}, {&(0x7f0000003cc0)="4c25912994ff24e4fbef73dcb823220dd5070f4a9741c022a812a4c53c21e8daceaa0ab5beb312677b0899760a367ab7f645bb5ec94640250ed0e2bbb8b4165075008dc47c69c85238d93c7327457fb9305936ba2d800d7c8ccc347e4b807696a934c3540b923e0cab870e6c039df269b0766d9103db6b59cd9aa5801a06f86220b655e6da79258632a91c5b77bef7bcde79bc39b6d9e9fa66fb377d29a0a1b289510afccb342f7759c0bb61851cec0102acb66d964ef7e369e399923e55f0082ee98e7304cde32ae6775d0dc5", 0xcd}, {&(0x7f0000003dc0)="031e89104170b361f8cf8b7a9812449ca388d7bc1a951c82c9a893f673d82fe0fd88a63f90d4465633251417f243ac00ce824c8bc2902d41ab8537454952c920515e6671c3206c2a1e1c04f858b47bf20c5633698f4fe4ba81bc40c32133ee3c27ea7c695b392b00d429f99597f4757a17d225ee01a0917a712e42253df0f6", 0x7f}], 0x3, &(0x7f0000003f80)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x7fffffff, 0x8008, 0x2, 0x2, 0x6, 0xfffffffffffff2f1, 0x3f, r18}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x8, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8000, 0x2, 0x6, 0x1, 0x58, 0x7, r19}}], 0x90, 0x4040000}, {&(0x7f0000004040)=@in6={0xa, 0x4e21, 0xfffffffffffffe01, @empty, 0x9}, 0x1c, &(0x7f0000004880)=[{&(0x7f0000004080)="a7a469bbeacde6dcb589211afd26a3a944c7e4483f02b711a83c6285c39c65c7361102d552175f6c7b64f1655387139ec4814a0e3d8db3519a9b7f9aa1c631bf4234cf4ed8761492ed4def0dc62a009278d13f581b1ec5c360060545249980c06592f2f15846aabc2679b7f284c21751e95e3a324ad20e304d4469cb52b2a6b707efc407768bdadf635f8963c464479bc1a3f9e327e56b10e95d98db5bc8fb27d48cae3e4f86500ebcae6d339557a4dec98c28c90140c3e40e187aba6f84adc22843ba124115d2eab8e9d3ae886e1f78aaa3314053cbfdd685aaea0a9a669ac7c42b579bfaad1c58ccac2fba890dfb0ff859fae984dbd3ab23", 0xf9}, {&(0x7f0000004180)="989086cd8e76fcdedc8fdc67cb1b47aebbdfd8d98e638b3dfbfa3fbeee0b9f18941fca0ace90bb25f10d0a82bb2f324da3f577fd5d96c28c9ae796b403f552200cfa7009dd465877bee66d6eb0d940db106ee71d65e5574cc2918476e2143ad9b19ef46bab17b01688aae53e1622c777c86690c49fdd6a8b4ba5d338b61359e34741697c990e2a225b65380e351ac9adc5047db27ae101845cfbeb05f2b2884e8b0455deb9c903c836d41ef94d8405ed323838329fa6e92cd1c5fed7c2b7649bee8bc498f175369ad9ee56bf5d4324ac784ebf1194edb9ae0e736a82ecb7bde3f0b6ff21f28ed1126295123f5ae19c8a493d6f024d398f", 0xf7}, {&(0x7f0000004280)="6b4f3a718f46140752ec49bc03430eba36d240b761895aea074703893a1d3b56bc10e4da3038cc416efeb5e21b23c302006ea4b1832f5f0509605c8c08d03e1516a9f8b52eb10581b50b0a5b21021cc7cde03058f0911873aa118d4600c1623739b08509a8278a65f219e1c4094f12378f78612b6c3654d6d8429eb073fbf9568b62f7e753854c3b64cb58fab1df3fdd620540b41b05bf", 0x97}, {&(0x7f0000004340)="5507411a58385fe91989a8d099634e8b363df5afb04f5dd2107df340a29615b504e7578b095ce45499e15a53894b11ccb9f8983198da84186fbbfe3b6e5620b1a216824faf68e4abfd860ca1adf0ff2af5771983b2c1259a4d4ae54c4121a854fd9ae39588b53a47012329b77978e6123996d6dae7cda31ebb5ef620fd79a95ef6ca13492c0d10fafab74fcfdb44ca6fb50a2bccf5307d6c8efa9dc303e755af8e775f864c6417cefd442a5c6e39f96ba32820b85f6b38c23201c5625e6c8f8eb11a02b41beba1a2a18b544ee82aa9", 0xcf}, {&(0x7f0000004440)="a00342df9df114a17ba15157e36a3ecba84450474b0c764d666cca84cb73a1e3102f6b98ed06600d1e2719a12842b26229efbc3e7a2674160835073b11baa7d9324e9992171fcc58c963e9acaad235a89c234cfc73e1e149f3922d1954350a21b0ff08a29107ca92b00422cb51b2a29159d502bce3805850", 0x78}, {&(0x7f00000044c0)="571fb698892e3c24ad720bce1dba32a0d64e72f57ddd6f581a080ebd109f3ffc6e9bcc25fd33b764e75ebe8958404ea72ea4acb11e45d83dc006b992a2f57d155abcec046ef7e74049e305fc66ba57fa737c5493898049f8e57b03a3e7ee7bb25aa7f49d54d180063198affa290d5725c6e6b777686df061af0bf7d787fda4910b7665be7bd86d1e46c3d52274e358eddea9d232f0fd01da217e365a01f97cabd91e985269f4adc368144a4b7a1bffea9c2a89d4d4fd7019ffa9ad04b059c34dd81f22de4dbcbe4af2d9054706a5", 0xce}, {&(0x7f00000045c0)="c61faebbcc341f330ffbc950cf5262728a74119ceb176da6725e33025942745fc882f02d77a9d123fb01f81d6ac17a03896f06b67efa8b0ab5419a4685980541d3175685ed916f577de5d1f5e8a663033a3a9cfd2cbad31f096965e1cd8e937f9f05b08129e58b426d434312223a9ba2307ab5786a17dd0ad69a8ad1025df3b984b1dc9da7847a37f0b2c8b1f9edc7f9a7647b7f88009acdaaa6a09ef031d4c8f37c4f499befb4158ee6d2f7fb4d360e9e3fcccab0ff44ca487caf1593e5f3c58e8520c4b546ebb74a53d3d01d2b3228c8227342e7fb29cdd051fba2e9fb963fafc07348e0e0533310cd2b1848be465b58d623f577fc1e2878", 0xf9}, {&(0x7f00000046c0)="7037b21f25ab45aeb09068bf7266dd7aa8e892fabee1f1c9a8336c386212adeddef24af3b4ca6ede5067935bbdedbd6aaa50c0af3fe493f6921088d83cbce808582b88e993a4b2b1b819a7ea48482f680f5d8ecd0c7de5d1fd5f20df09e994049e4db1094cafe40cd2a5c8dd1f1c7d4a462ac120c099f33abba3dae593e4ff4a0da5d33ebd6d822d5809c3ecdfc7b91ae322292c4bd93a4966cbe3a827a9fb81e66b2b8e9e481959f95df859b4d5b963b13d302e4263c0a14d7c52539b744d6f2a384af465b24af0eb0f883c04d1010f510b11fb4e817b8a8ebb9c86359b50503a8b", 0xe2}, {&(0x7f00000047c0)="a5a51db6fdc331f30e49d4f4e29164aef1e7a35ec81960e684ccbfc755269fe30c41104d8c", 0x25}, {&(0x7f0000004800)="5dcd347043696ddb432b9b11032a88fe8605363c00ee8b417fd867b423baa5344759e04807eed76ef6cdd262c047441557c4d13808e5c64faa4b696e67ca8f80a1d8e669ecb8b2eed5c1b2c691ff75d7f2dc214e766eb5cd87942b2ca09e327e53ef05b3e5d3f1", 0x67}], 0xa, &(0x7f0000004b40)=[@sndrcv={0x30, 0x84, 0x1, {0x33a000000000000, 0x4, 0x204, 0x0, 0x2, 0x3, 0x8001, 0xe3, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0xfffffffffffffffd, 0x1, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x18000000000000, 0x8200, 0xfffffffffffff800, 0x1, 0x4, 0x9, 0x80000001, r22}}], 0x90, 0x850}, {&(0x7f0000004c00)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000004e80)=[{&(0x7f0000004c40)="2168344a58ba9cf65f01af8b6986f5d5d30a6ae1669df291d71ee564ef039f12e88c46d05c0de8facf6439df057c381c313a3cb0b9c89c36483cb8b37b7bde2c51533dde16d189715e2f4933e8e5342c1f58d74524b9111a3e1b961bdeade5b7bc4d914f34e06982c5f260914ac182cfe5a6189b7abf29", 0x77}, {&(0x7f0000004cc0)="65a39059a7", 0x5}, {&(0x7f0000004d00)="cd1feecd59cdba3ff53bdb4aa4b949c4e516bb5c7e7269496c75b5f1b6e7631af9365712d458199aaf1542a890611084694c0a6aeac2dac9ef0e96c260cd3df9ea86c9ac04a7593491e84aaf224d3b4a9155f7a95021a944989240630f65b1d8b93da8dd4beb9ebe7c5598609549eb0ec5000d1c1526595277f08719ec136f1ac646247bdd8a873147ffadfcaf920a8b0020ee3a8195ba8b81a08087f31daaaf7b0851c3c1aea5e1694514b23751c3e656fee30aa29416cdc01e0f854973e403", 0xc0}, {&(0x7f0000004dc0)="dc159723b555e836117a66420cdda2294519ff6448f8262bb7de5f1585d35f9dacc74ad79fe50cef402bdca02fdea2cfbce1cd84600d0b65134ad4d4e2343359a3f83057dcdd95253c6cbccddfb81463ed91eebbcd5bbb1ca6dcadd37980bc2051e169fa63d3d63ba47eca9bfee8cd294ebb300ff34ada80c610f0a4a3dcb771e2cb49a2226c2ec2fabba2c99099fbd819dc4c607b6be490b3caae80666e5dc72a6e91b422f36ceb010d6d3001efd6163c46", 0xb2}], 0x4, &(0x7f0000005140)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x4, 0x1, 0x7, 0x80, 0x0, 0x8, 0x20, r23}}, @init={0x18, 0x84, 0x0, {0xc58, 0xfffffffffffffffa, 0x1, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x1, 0x1, 0x4, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x0, 0x4, 0x4, 0x4, 0x4d, 0xfe, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x3, 0x0, r26}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x7, 0x20}}], 0x120, 0x80}], 0x7, 0x0) r27 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r27, 0xf13, 0x0) 2018/02/27 10:23:33 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r2 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f00007ec000)={0x1}) unshare(0x40600) creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) 2018/02/27 10:23:33 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/02/27 10:23:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/02/27 10:23:33 executing program 3: perf_event_open(&(0x7f000075ff88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/02/27 10:23:33 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x212, 0x0, 0x7f, 0x40}, 0x10) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/128, 0x80) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x52) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 10:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x1b5}, @in6={0xa, 0x4e20, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb742}], 0x54) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/02/27 10:23:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0xffffffffffffffff, 0x400004) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) r2 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000240)) r3 = dup3(r0, r1, 0x0) tee(r1, r2, 0x0, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x1000000000000000, 0x401) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r6 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000300)="b968d6ddfe7942b65853470da4a065dafe7b3edd2c2543633fb57310002c3ce1f12d8b6bd2998a9ea1fece1a44d5a83f183c8f196d8b51a5240d3bdac6ebf17854d4a336b0bc141a436cf8cb7145d0e7ecfc7062826e1ac2f9779f7688c127d51b85b9d6a2264b50ef1008f8dffd4d24bc052c70a5ba4831870d1779b054c01ac6702017eaa03cc3e435a74ca6a107ec92b5b01abf0bb325022f2cd6287061cb00b2be82", 0xa4) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000002c0)={"8a9e0c92865237df7dc75511f33ef3cc", {0x4, 0x7, 0x9, "6117c8f9d9e8", 0x5}}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) getgroups(0x3fffffffffffff83, &(0x7f00000001c0)=[0x0, r8, 0xffffffffffffffff, 0xffffffffffffffff, r7]) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000280)={0x8, 0x6, 0x5, 0x2, 0x3, 0x1, 0x1, 0x400, 0x7, 0x6, 0x9}) lchown(&(0x7f0000000040)='./file0\x00', r5, r9) 2018/02/27 10:23:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000100)=0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x108) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x2, 0x800, 0x6, 0x6, 0x23, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x604}, @sadb_address={0x5, 0x5, 0xff, 0x20, 0x0, @in6={0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, @sadb_lifetime={0x4, 0x2, 0x8, 0xff, 0x7, 0x401}, @sadb_x_nat_t_type={0x1, 0x14, 0x7e}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_lifetime={0x4, 0x3, 0x4800000, 0x1f, 0x4, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x92e, 0x0, 0x0, 0x70bd2b, 0x34ff}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xa, 0x4, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xe99, @mcast2={0xff, 0x2, [], 0x1}, 0x38ed}}]}, 0x118}, 0x1}, 0x91) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/82) 2018/02/27 10:23:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = getegid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x8abd0c3d3475f435) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000620f2e)='b', 0x1, 0x0, &(0x7f000094dff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x581000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002040)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000002180)={@dev={0xfe, 0x80, [], 0x1a}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5, 0x5, 0x50764bc2, 0x400, 0x46, 0x4400000, r6}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000180)={0x1, 0x7}) dup3(r0, r7, 0x80000) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) pwrite64(r0, &(0x7f00000001c0)="d22ce1", 0x3, 0x0) 2018/02/27 10:23:33 executing program 6: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x88000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x4e21, 0x8, 0x4e22, 0x9, 0xa, 0x20, 0x20, 0x0, 0x0, r1}, {0x5, 0xffffffff80000000, 0xea, 0xc98c, 0xf69, 0x0, 0x9, 0x7}, {0x2f70000000000, 0x8, 0x1, 0x200}, 0x9a33, 0x6e6bb6, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x0, 0x2, 0x3, 0x9, 0xffffffff, 0x6, 0x3ff}}, 0xe8) syncfs(r0) 2018/02/27 10:23:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="0a004e210002da000000000000000000000000000000000000ceb519e3ec5add264f6acd42f4ff7a77a81b2dc1aa8c6084424ba361111f1f6735364309c5a884c664d986f3864d5b52dc1409641ccb4cd754e78aed09ec191f3265a4e546fb79b6f15d74c92292b775a81df717ed5155ed150836794c8b1074f0989365c2d6"], 0x1c, &(0x7f0000001380)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="0a004e2200000000fe8068000000000000000000000058397feeeab5"], 0x1, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/02/27 10:23:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x8, 0x0, &(0x7f0000000380)=[@release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f0000000500)}) 2018/02/27 10:23:34 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x100000001, 0x2, 0x5, 0x1, 0x4}, &(0x7f0000000740)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000780)={0x0, 0x0, 0x1, [0xc61d]}, &(0x7f00000007c0)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x11d}}, 0x4, 0x800, 0x6, 0x401}, &(0x7f00000008c0)=0xa0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e21, 0x993f, @dev={0xfe, 0x80, [], 0x19}, 0x5d}}, 0x7, 0x6}, &(0x7f00000009c0)=0x98) sendmsg$inet_sctp(r2, &(0x7f0000000b00)={&(0x7f0000000100)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000140)="d836d54206f1a1ec3f75dfa8cad95e391b5b716a60274eb0a58c76843abf0c4a85a280131f259f3414838d3abf988dc067709044330cc0884fa4d77aaf1ad8f3daf4396bf9c853b7ece788909ce19b723c82c0dffc9316af00", 0x59}, {&(0x7f00000001c0)="b5000885b60a4f2fd2970a28205047f9f57712f6ba1cbdb458df00568d67f6918d7763fb017390bf110a23ad42586a4a4ee09df58b2461fcccb8e54e5cd3b7c0ceac3ce9dc14aaaf0c0167daa2b009811449946e91d83212", 0x58}, {&(0x7f0000000240)="013fd4498d0ac9b484d03b68856374d15693858bffd1ae05b3c552c98d612d4da6f856e6a5b52e7a10a5ed730472542759d857aa3c5bfb5ec4cbfb8b7609c8be94e1b9e83beb12a0d628de24b8628fbc05eb", 0x52}, {&(0x7f00000002c0)="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", 0xfe}, 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{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000580)="400e9420f38028cb60", 0x9}], 0xa, &(0x7f0000000a00)=[@init={0x18, 0x84, 0x0, {0x86, 0x3, 0xffffffffffffff2d, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8000, 0x401, 0xf7, 0x0, 0x80, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x8, 0x7, 0x1ff, 0x7, 0x4, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x205, 0xfffffffffffffff9, 0x0, 0x7ff, 0x1, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffe01, 0x7, 0x6, 0x66b, 0x95f7, 0x8, 0xfffffffffffffff9, 0xffffffffffffff01, r7}}], 0xf0, 0x810}, 0x20000000) syz_open_procfs(r1, &(0x7f0000000040)='attr/prev\x00') pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/02/27 10:23:34 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800, &(0x7f000000a000)) symlink(&(0x7f0000dfdff8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x10100, 0x0) poll(&(0x7f0000000100)=[{r0}, {r1, 0x20}, {r2, 0x2200}], 0x3, 0x38000000000000) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/27 10:23:34 executing program 3: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000000440)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) write(r0, &(0x7f0000000000)="d9", 0x1) utime(&(0x7f00000005c0)='./file0/bus\x00', &(0x7f0000000600)) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) setxattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)='*}\x00', 0x3, 0x1) 2018/02/27 10:23:34 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlockall(0x1) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/27 10:23:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x2ee) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ipddp0\x00', @ifru_addrs=@ethernet={0x306, @random="f414df9ebb1f"}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) recvfrom$packet(r3, &(0x7f0000000200)=""/144, 0x90, 0x1, &(0x7f0000000140)={0x11, 0x1c, r4, 0x1, 0x3ad4000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/02/27 10:23:34 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800000000401, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0xc, 0x33, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000080)={0x3}, 0x8) write(r0, &(0x7f00000000c0)='&', 0x1) 2018/02/27 10:23:34 executing program 6: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x88000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x4e21, 0x8, 0x4e22, 0x9, 0xa, 0x20, 0x20, 0x0, 0x0, r1}, {0x5, 0xffffffff80000000, 0xea, 0xc98c, 0xf69, 0x0, 0x9, 0x7}, {0x2f70000000000, 0x8, 0x1, 0x200}, 0x9a33, 0x6e6bb6, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x0, 0x2, 0x3, 0x9, 0xffffffff, 0x6, 0x3ff}}, 0xe8) syncfs(r0) 2018/02/27 10:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000431000/0x3000)=nil, 0x3000, 0xc) mprotect(&(0x7f000061a000/0x1000)=nil, 0x1000, 0xfffffffffffffff9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) vmsplice(r0, &(0x7f0000001400)=[{&(0x7f0000000040)="8a81f26109154ef242ac06833f4f81ca8d8cab109dc54b86a1807622765b2cc93efaf4789c5a516b4169ab70545841e4afa547b55f36855cb04c3a6020912f9933245b8ef58bf3404607fda79d1e5185e5e4b4a8a7e225c83db46850fe4d0e3e0f2242689ec1a67c932e77615b8c4e9b872bfd78026cd5fa8da344ced5c90da0a653f4b9182475e9592092f7aa8e5f257bb83fba0912139c470367cfad8f254638c867", 0xa3}, {&(0x7f0000000100)="b10c4d66deed8bd932f9960743345712c14362b0db03313c256cf20f492f237de42f53bb8bb2912df86e9e07573a115356da9e93114e12e52ff7034db11583980a83b89bf9924012ed78ed64658d4f4f2f25f5a680d566cc1c5143e17951c567b06c98fcde599fe9aab0d3e4087e556ff85d988fe1916ef50d18947164636fdaf72142e0007d4fe130a6bf4b06b423be73ceef3fddc452692a0f61490390a09229b597c0edb5b16412e45ec8aed673f8dd2b0b30fc862d1ae2636b4df2d5c71718ec828a0a428c6b4c25c626a91c7473f002abde0b5ba3ec61dcdd5d6a2c975296d24a9509b7e6bd422091cd56a7afef77", 0xf1}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="011e6a5ddc81a053dd7fcab8df0091edeb4496e6b69dceb0f9e9cc39c6423b4a83f1c0b52688c30c072d36c91aebdf88ebb1fd752d0ef034261a5c98e84f7992e5cd7e94c52e67fd15850632ed0f8d9b95e7a31d09", 0x55}, {&(0x7f0000001280)="50951b395200928e1be80be91aa919c885a2396b046b09d098afef41f6bb1fbb236961dd7a9ff7", 0x27}, {&(0x7f00000012c0)="7aee7f1996b5745821098c5b074ba415a114ebd30e3b2d48aeea06f4dc02deeb66508e183e6b87210aabd464cf1d92cb98a54d35d2508eba365da6a3082e4212974d7d0e8cdc5e23901def64c18167b9fab3b9d3c2c57bdcaf0711f62ec46f8e63dc474900328e973b0309fe41865d4410f46b33165842e5b0db3bcbf740189c19", 0x81}, {&(0x7f0000001380)="5cafc4128b9257ed4942e75dac650d3509a1c1eee3fb564840926f80a00a4346354fa2e749f1785219e3e12c9ed9ba7a921ef7523306214a8e2576315444e4f7a1b146c3d2eb05a00e2698be192155224a9286914048c09d806ad3df6c68758377f405d9390b5e2a270a8fb1044b4abb7f3be4", 0x73}], 0x7, 0x0) 2018/02/27 10:23:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/27 10:23:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) getrandom(&(0x7f0000000000)=""/148, 0x94, 0x2) 2018/02/27 10:23:34 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x4) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="0a004e21000000001fad1d22ca39000000000000005ecc4458000000000100000000"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[], 0xffffff06}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="02004eb1b694065b801d20000000ca3cee635600000000000000"], 0x10, &(0x7f0000000040)=[], 0x217, &(0x7f0000000040)=[], 0x10}}], 0x2, 0x0) [ 55.392487] binder: 9085:9091 Release 1 refcount change on invalid ref 1 ret -22 [ 55.431657] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/27 10:23:34 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) futimesat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/02/27 10:23:34 executing program 3: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000000440)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) write(r0, &(0x7f0000000000)="d9", 0x1) utime(&(0x7f00000005c0)='./file0/bus\x00', &(0x7f0000000600)) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) setxattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)='*}\x00', 0x3, 0x1) 2018/02/27 10:23:34 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setpgid(0x0, 0x0) r0 = socket$inet(0x2, 0x800, 0x7fffffff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/02/27 10:23:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)=ANY=[@ANYBLOB="010000000000000002004e20e0000002000000000000000000000000000000000046000000000000000000000000f700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000feff00000000000000"], 0x98) [ 55.453840] binder: 9085:9106 Release 1 refcount change on invalid ref 1 ret -22 [ 55.471721] binder: 9085:9109 ioctl 40046207 0 returned -16 2018/02/27 10:23:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)) fcntl$lock(r1, 0x25, &(0x7f0000016000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x385, 0xf416, 0x20a, 0xfff, 0x8, 0x4, 0x8001, 0x10000, r3}, &(0x7f0000000100)=0x20) dup3(r0, r1, 0x0) 2018/02/27 10:23:34 executing program 5: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r1, 0x2000000000002, 0x0) getdents(r1, &(0x7f0000000000)=""/179, 0x7f) 2018/02/27 10:23:34 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/llc\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/02/27 10:23:34 executing program 1: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="27318573e58ba8e0b2361ac0a1968028f1ee55585180e73f139f534212e5fd908e22790efaa1a4b18803d0fcbd44d844978d70d452575a8a80944f9676fb950941743c3324bab2829b04daa6ced34e749c2268", 0x53}, {&(0x7f00000000c0)="c057c9071205c73d0681eafcb34d5ea06aa3eb1152b0d187a616dae71ca15c1e2ddde1533452f07597", 0x29}, {&(0x7f0000000100)}, {&(0x7f0000000140)="433b4e9f1700bd17566a5aa450a4d6b3afc5fce1c4af3a7f4df7667944d73b08dd0bc5fadb969aeb3fd61f9b59111b9e88d322bc0e397a52f5bcf5e2975ca39afe6c1ae068e40c91706768112a1a1f2f16b7bba48b557a9fd34a60050ba9965befd0b73b8de072749f228f42e00fa4ee88b61d25ee194d111d9f5dab50b3960992f8b3e5b0456979e9515934cc9297a1cbc04f9899a05688690ce8557372c3d4f3e4280daf5ef91c5397f72fd9e8267569ccfaec0c9cd60e29", 0xb9}, {&(0x7f0000000200)="82de9a25d45b2b43d2bc332c03f46867eb856d8c99ef3cf1589057001a30eba87eb9bda8d07df41a61c5c187b1ac2f8f965d07c68c80295d7427ac17582abf39ab4f6de55f19de34ecf7e94fc353bccaa826cb07445c1692d6c15eaacaa6996338aebc2625d6d57046d81aa10fbbbfe7c8f2abfdd130c629ef0f48e188075e8ed774741dbf5e0de10e85974317c7e1b4f42f3386af9760", 0x97}, {&(0x7f00000002c0)="375f2938b9d0bff2f0687de250fe4b1174a103d17c70adb3eac7a13189009fdc4344b0e17501eb83ee1790cf89086f54844c4d45dd972cacf7ef0d1cc744757a28eaff07be312f008ac7e93671df045fad0c1c464ea689df074c73456441afe4b1a42ca01705be8e6da6563a8bcc1eedce79d266c8c9fbafb52c898cd7754196f16c036762181ea73ead9e110dd5c89939438d1bdbd18228", 0x98}], 0x6, 0x8) 2018/02/27 10:23:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) fanotify_init(0x62, 0x141000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fanotify_init(0x21, 0x101c00) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f00000000c0)=""/113, 0x71) 2018/02/27 10:23:34 executing program 4: socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) 2018/02/27 10:23:34 executing program 7: r0 = memfd_create(&(0x7f0000000080)="2a74727573746564776c616e3173797374656d3a6367726f757000c24144ef6e659ea3003a022249aa32276000e51e05253da11fcf9f5ba715b4c6801b6629ff43b86ae25cb119ea57c0e57185622a4e19870b58c0c44f0d239d1fa508e085c9ff198dda21ca83caf2df48c5e82d1532a89567ef3284c34c762e944602d9ff6e17f329e93fb795de180b7f0ad11118f3eb6c7511daec0e65cae7474893f4e9729569d645e2bf6a633e68c4f5747cba710a8884f40d", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) uname(&(0x7f0000000000)=""/70) splice(r2, &(0x7f0000000240), r1, &(0x7f0000000280)=0x33, 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x160) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}}) 2018/02/27 10:23:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00006b1fee)='/dev/input/event#\x00', 0x0, 0x1) socket$unix(0x1, 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000828000)=""/4096) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/244) r1 = dup2(r0, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/116) 2018/02/27 10:23:34 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001b0d70)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000d728234d83ed610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d00000000010000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021000000000000000000000000000000"], 0x110) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/27 10:23:34 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/27 10:23:34 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)="0200000001000000000000000200000000000000", 0x14, 0x100000) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/02/27 10:23:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x2) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000200008100000000e000000200e6fa560000000000787e9f5acab860b2673f4477000000000000"], 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)=[]}, 0x40c1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/101, 0x65}], 0x1, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/02/27 10:23:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2800) openat(r0, &(0x7f0000001680)='./file0\x00', 0xc404, 0x10) pipe2(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000000)={0x5, 0x3ff, 0x0, 0xa73a, 0x5}) sendmmsg$nfc_llcp(r1, &(0x7f0000001d80)=[{&(0x7f0000000040)={0x27, 0x10001, 0x5, 0x7, 0x6, 0x20, "9caf5b51b9bad37b249ddcb8cc1bd7cb40204dc03d664c3c42869992703876a82b0a5f773545b45dc919d514ae446b1aadec8a2c18fdbb354532d83d55641b", 0x6}, 0x60, &(0x7f0000000100)=[{&(0x7f00000000c0)="92079df8cb19883efb78537ec32c1969cc2397418379ce27d0d10db2fb74b01c57f4eb98df0dd2716f97d21fc76dc362", 0x30}], 0x1, &(0x7f0000000140)={0x1010, 0x1, 0x8, "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0x1010, 0x4050}, {&(0x7f0000001180)={0x27, 0xa, 0x6, 0x7, 0x3, 0x5, "7a9d79ca8765b5e12caeb343e8f87d3d1274e505a8d53cb5717e886355285bf41d81ad38f5c06e7eff7ba3b3db3b36aad84aec6c976da28d2fb596be6e1208"}, 0x60, &(0x7f0000001600)=[{&(0x7f0000001200)="d198424c517f20ae281ce8ffb81ab3c7591f928c094c99b925b32ab03484a861edd4240f18a5adcc04cf16d8b3dfe743f10b905695d144de7ebf51c0505906bf624ebbcfceaee810b983883616e9797d4eb1191b", 0x54}, {&(0x7f0000001280)="66902097f3db30c7c12a8d41aaab72e41bf2549cfa986c2ca84b7f2f5a222e1f10422da208dce3219a4ede170113ec2bcd035cc8ec81b481ee24bab8ba43b6e71c224d6c63fe9f295162cfc244ffe35b574f36b8c95d589a8c0fd11524b528fd42ae9d5952ab27d3997f9b7c379e386bcc59f23a5c5e435b563c4d7af2bd91ec467257a9cec3515d864388390571363e7533900a98edc8dd5fc95c1c0976dce2fcf9a2808782d9d2bbfc1c108eb8c34c99e7", 0xb2}, {&(0x7f0000001340)="6a5b467a04b20af1a1d48f14b19bf3e35fd38c56899af3babf3460ace79334fce23b169dfea4c5a109e176dd3e71cdb2a1ec6d552bc8bc5ddd5b6218c63b4574697ea06c58275f3d67c63374f33c86d8c95d3ba208cfecd72b1bfba4231d197f969b4e35f02a3ed22c4c83347872ae54f23ffe8412a6ff3559c530ba43e0bb46447b37ec44dd61a96ab0d537b3beb812bc8e3d5318058e52d0058cb1f111103d24202f5eac531befa2b4093fe251e6914a729f93d2ac0248e27ab55b82d77968c2", 0xc1}, {&(0x7f0000001440)="a253d9ab7a658af2b137675d4bedb892ad1b9437ac534865ffb8adf7fc0265fbc5c95e8c4baf111f8d5e0bb50f6abbe99efeffc6028e4b4ac9aa29d413eea40de012bf99f535d31b9665769e995ee426cedfb993379f5417780d2fd9055845d9342cc64f64384797b5d44388517d90730c5d6d22c51cad945218751ba5fc8d5804c2cd55eb12741ad12bcf896dc4517b56c02ac0a289b84553231c596ed78178ee6962ee7e633467955e48d04430cb20f696ddfe62e244f231017c41c52da61fe6c804b28f8c", 0xc6}, {&(0x7f0000001540)="7598c29f0c0695d43daba62b1d79385fbe486c414049d378b7d066b6a76d69b8f34212a9041955e8f1883994c69a1499253236eee12ab69e47de51dc5d6b109ac59daf7a8145a54a60f032f0ad8e52b6bfb4933049cda23a81d1d64df1ef092f812206195bfba28e4d279920d04b926d76dd94c47e6dc35676add015ebb8b7488d77488226bf1578a75fad3cd0936e3fe7f058b1fbf8", 0x96}], 0x5, &(0x7f0000001e40)=ANY=[@ANYBLOB="f0000000000000008a01000002000000a8c9a9a36077b4ff55d66f860de9654e203f466ed3d5b98a2c3bf98f904bbaf5a228d65f1301dedee4a4d6c0b3b94990f4c90acb7f09cb1b617619cdf7ef1600b84264d702885c1caeb2c4e14f299245b37f46681f9b5c7e0843592231a2cf2fe3b19afb4aae84618feaef065db0de36088aa6012d650be493e3acad53fbcf440b9e84758187bd3de1c2690edb105b913fa0688ad81bc60cc1121e491198e08be021283bb0edde8735229ccbdda558f5bffc7c918e3d52db5a5e648a697d6da5ecd80bf552865f281df77cbb219332443d7b2a013ba14382867baae01d88c300000000000000"], 0xf0, 0x20008800}, {&(0x7f0000001780)={0x27, 0x6, 0x2, 0x7, 0x1, 0x0, "a25b861f764f4ea39fb38b4e5b1142d987ce5a30fa0ae261dc0dc56f6cbf04ffaf67f5fde4189e75b8dc28e46dd39cbc187886c23aba20cee44736b671d39a"}, 0x60, &(0x7f0000001bc0)=[{&(0x7f0000001800)="eed8efd9aa399d02bab68e92da27c81c59fe1c9803c8d8c155f64a7ab692b2e4c344f253c68dbe219bb6d7ab3ba6be742b700a9fbe18036f740404c0312d3a4cfb5a06fdc25725ae6e4c2900d070543d1c8d1672dfe3763ca1162aff6c24e09fc10ac15f20b61a28ee06054f4b8edaa5b886400f03b4a06d1324b911649f4565fb54d1b93d3569705593bd22d2d5bfaeeebf51c2c5b83d069587af6ffd333c375d92631c8974350922d71e7a0386b5a550c58f54367afe0d8409ff33af7adf72f6ea99e7a9fe70b8b6f41146d40a7f977141ed0c20315e33c990fedb5200243d5d7f9c", 0xe3}, {&(0x7f0000001900)="05e0d44a41d46bda79dd1de37c339e923de98775d0c0143a833d468efabfde151f106b6782f7a75e7edb52db90186ce4d86c23f6ebf8eb7d3f0170e602a17c10b8c82d97c57c57631ce0d22309b2c6288017eb5d954568f7f69c619d02cf1da09cf7e7144bc4b8797bbd2e16062686068d728725881921f0e7700d7f806518fa3c0024ef65f77928ff69941e0872e0fa7d35226c472836", 0x97}, {&(0x7f00000019c0)="bdbd5653828bbd87162f58022a17c143d64ef0a255fe1e4919fc", 0x1a}, {&(0x7f0000001a00)="4111", 0x2}, {&(0x7f0000001a40)="1acb4c7235d24a83f51fc9ff958a7f59c57bd7c51d3c374f81f61c40202f13e41196c6790140411401343020d4ddd9086f9e6f727c2725fcdacb161b7e7bc342b06b707c363f927f597c2a464c1f6e854461b98880d7b3da8ea35a9f1324339ea0ec0df0d35cc14256e1ede2e28b7a2b34819614b28b5e2048b2c7eda26df6ac227a0566df737d26b2f4f1511bf2f660a1dd7eab720e3b14b777948dc26170029299", 0xa2}, {&(0x7f0000001b00)="ee1f99c43d3063e457802317c480a9d4b841f13b700b9fd3b8eae2d15eac0705dfd1bfa48f2d3eb31af449b904c90b9b1969e1d3fd551a3ae0ae0cdbe32dd9115b396eb99ed1d944f363ddb1", 0x4c}, {&(0x7f0000001b80)}], 0x7, &(0x7f0000001c40)={0x110, 0x104, 0x72c0, "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"}, 0x110, 0x10}], 0x3, 0x54) readv(r0, &(0x7f00008eafe0)=[{&(0x7f00006fc000)=""/61, 0x3d}], 0x1) 2018/02/27 10:23:34 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x5, 0x0, 0x800, 0x6, 0x8, 0x1ff}) flock(r0, 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x4000000, 0x3, 0x3d}) fcntl$lock(r0, 0x24, &(0x7f0000012000)) 2018/02/27 10:23:34 executing program 7: nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x1) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) accept$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/27 10:23:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xffffffffffffff18, &(0x7f000000b000)={&(0x7f0000000140)=@newneigh={0x0, 0x1c, 0x2, 0x70bd25, 0x25dfdbfb, {0x2, 0x0, 0x0, r1, 0x90, 0x80, 0x9}, [@NDA_CACHEINFO={0x0, 0x3, {0xfff, 0x1, 0x7164, 0x8}}, @NDA_SRC_VNI={0x0, 0xb, 0x1}, @NDA_LINK_NETNSID={0x0, 0xa, 0x7}, @NDA_LLADDR={0x0, 0x2, @random="5b3915c2b6d3"}, @NDA_DST_IPV4={0x0, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1c}, 0x1}, 0x0) tee(r0, r0, 0x4, 0x2) 2018/02/27 10:23:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001ff0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/02/27 10:23:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x2000) 2018/02/27 10:23:34 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r0 = getpgrp(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf0000008ba64e47744c7f9acb019f7a3716cdca08e1325ef842d8a999034a1a42b5454763d1a93c58997a07f2df49d219e063298a65b4bb4227dc8c750a2e556df49a6b9dc430fed78adb405a7c9898ecda7db7a54474fd2460fce9143969aad59c358b15278f07954f4e2e34cb214a1785cb4cc014802177bf7fe874184866865f17d8f2d1153e38137cdd95887785752525e96ea9780e5a847065d774b5cbd9ef5aa8c16d98d1364ea9993898155d425deb34ec9fe1f0bb48a7a305d12d77f9dc0d"], &(0x7f0000000080)=0xc7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000240)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000003c0)='oom_score\x00') clone(0x8000000000000000, &(0x7f0000000180)="22b84263cc07107d0dc080fff72249d24b1fb516ca406efc151652357d29ce393ac36c43a48a6f26f921b4ac67bb35b4f724cbb15ea181fe8927ca7ce773fcd8d5ec7424a0d64412c53b5f47", &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000040)="90bcb22f600800000045ad204087b116d7ff6fc69835") preadv(r3, &(0x7f0000000080)=[], 0x1000000000000075, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0xfff}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x800}], 0x38) 2018/02/27 10:23:34 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x8000000, 0x1, 0x40}) r1 = socket$inet6(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x6}) 2018/02/27 10:23:34 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c81ff2)=ANY=[@ANYBLOB="1f0000bb2dedba5f8a1605000000"], 0xe) 2018/02/27 10:23:34 executing program 3: epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x4001, 0x0) 2018/02/27 10:23:34 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x81000100) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000b38000)='./control\x00', 0x86000006) r3 = inotify_init() inotify_add_watch(r3, &(0x7f000003a000)='./control\x00', 0x1000800) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x2200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0xfffffffffffffe0d) 2018/02/27 10:23:34 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000030c0)={&(0x7f0000002a80)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0xfffffffc}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/27 10:23:34 executing program 2: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) timer_delete(0x0) getegid() 2018/02/27 10:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/183) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000f0d000)=ANY=[@ANYBLOB="0c7300000f630c40000000040100000000000000"], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) acct(0x0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0xb, 0x4) sendto$inet(r0, &(0x7f00000000c0)="38d8b4d7104b4c26117b9fb9b2e7b41cf37666b7b8a6c449f80687d5bf032d722f84418bd174c089991b9dfd87f9f6bf8aaeede207e1df15462a05d957ea55b5a270bcbb37e3e15520ef0f0397e60de7cbf9cdfedb713ea9b846c0ffcc9bd4c460417f2914345cf591487ecfd20ceb4c399a72c49d09d58d309e4cff855e3e3f421025ac558d5547d91822", 0x8b, 0x810, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000e5ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/27 10:23:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) r1 = fcntl$getown(r0, 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0xc4, 0x4, 0x100000001, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x200, 0x6, 0x2, 0x9, 0x4, 0x10000, 0x8527, 0x6, 0x5, 0x0, 0x3, 0x6, 0x0, 0x0, 0x54ac9ec3, 0x5eca, 0xffffffffffffffdb, 0x92, 0x8000, 0x2ba3b462, 0x9, 0xae, 0x0, 0x1, 0xfffffffffffffc00, 0x3f, 0x5, 0x100000001, 0x0, 0x100000000, 0x6, @perf_config_ext={0x4, 0x20}, 0x100, 0x4, 0x9, 0x6, 0x0, 0xfff, 0xfffffffffffffe00}, r1, 0xb7ab, r2, 0x8) 2018/02/27 10:23:34 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/169) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000080)=0xc) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffe0e) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/27 10:23:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0x4e20, @empty}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) r2 = dup(r0) write$selinux_context(r2, &(0x7f00000000c0)='system_u:object_r:auth_cache_t:s0\x00', 0x22) recvmmsg(r0, &(0x7f000000b000)=[{{&(0x7f0000007940)=@nl=@proc, 0xc, &(0x7f0000007bc0)=[{&(0x7f0000007b40)=""/125, 0x7d}], 0x1, &(0x7f0000007c00)=""/57, 0x39}}, {{0x0, 0x0, &(0x7f0000009f80)=[], 0x0, &(0x7f000000a000)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f000000b1c0)={0x77359400}) 2018/02/27 10:23:34 executing program 3: epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x4001, 0x0) 2018/02/27 10:23:34 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/27 10:23:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f00004d709a)=[{r0}], 0x1, 0xfffffffffffffff9) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/27 10:23:34 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_settings={0x5, 0x0, @te1}}) socketpair(0x11, 0x80007, 0x7fffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x2, 0x4], 0x2, 0x0, 0x5, 0xffffffffffffff24, 0x80, 0xdec, {0x7, 0x200000000000, 0x8432, 0x9, 0x0, 0x7, 0xa7d3, 0x7ff, 0x1, 0x4, 0x8001, 0x6, 0x3, 0x5, "d3f02e640accb7847fbce8a0caf3ca712d73f2fa34d095d76298fb5b42326c24"}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1, 0x14, r0, 0x4c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000280)={'syzkaller0\x00', @ifru_flags=0x2000}) 2018/02/27 10:23:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e8bff0)=[{&(0x7f0000000000)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001fff700005406e9ff0004000d00056bf296060848ef432976bf1cacc21cd8bed5a6cbb13994d432182e814a1158114b31f22c4e0e34b7620b1da7c16ed8f77c74e6905d2a1405886a4790671ccacdf25068d853771cf832fe421a2db8a29e8949a2f7c2f3d5ae", 0x91}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r2, r3/1000+10000}}) 2018/02/27 10:23:34 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x800) futex(&(0x7f0000001000), 0x40000000000008b, 0x1, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x100000000) 2018/02/27 10:23:34 executing program 3: r0 = socket(0xa, 0x1, 0xfffffffffffffffd) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/27 10:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000431000/0x3000)=nil, 0x3000, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x2908}, &(0x7f0000000040), &(0x7f00000000c0)={r1, r2+30000000}, 0x8) 2018/02/27 10:23:34 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) mq_timedsend(0xffffffffffffffff, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x460002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_rr_get_interval(r2, &(0x7f00000000c0)) 2018/02/27 10:23:34 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) sendfile(r0, r0, &(0x7f0000000000), 0x7fffffff) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/27 10:23:34 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@dev}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004c3000)={@empty}, &(0x7f0000b3cffc)=0x20) r3 = accept4(r2, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc, 0x80800) sendto$inet(r3, &(0x7f0000000080)='F\\', 0x2, 0x8000, &(0x7f00000000c0)={0x2, 0x4e22, @empty}, 0x10) 2018/02/27 10:23:34 executing program 6: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000040)='./control/file0\x00', 0x7) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') llistxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/24, 0x18) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) dup2(r0, r2) 2018/02/27 10:23:34 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) epoll_create(0x100000001) fsetxattr(r1, &(0x7f0000000080)=@random={'btrfs.', 'eth0\\!}keyringppp1\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xa8, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x5, 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/27 10:23:34 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xffffffffffffff90) mq_getsetattr(r1, &(0x7f00000003c0)={0x9, 0x2, 0x2, 0x5, 0xe74a, 0x0, 0x0, 0x6}, &(0x7f0000000400)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x20}}, 0x1, 0x5}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x401}, &(0x7f0000000300)=0x8) r4 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x74, 0x400000) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000001c0)=[], 0x0) sendmmsg(r5, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="02004e460000000000000000000001007f38bb02d91e5ab9ab1c2906e5185c7f89a828ce66265eeb424bac83c8c8b4444e02894ec41b8dbe3b"], 0x10, &(0x7f0000000040)=[], 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/02/27 10:23:34 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) 2018/02/27 10:23:34 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1210c0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x4}], 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x40, 0x4) 2018/02/27 10:23:34 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) sendfile(r0, r0, &(0x7f0000000000), 0x7fffffff) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/27 10:23:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021000000000000000000000000300060000000000020000007f000001000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000000000000000100000000000000000000ffffe00000010000000000ba000000000000000000000000000000c0630d409cecb2fae3fd37999b7cfb206dfe8ca47ad52484ed816ee4850fbbde69c38d01a44766ac46f96443e0accdb4b6ad8aa2efa4ced9ed7f02ffe0b90afc4f248e57f7ac6b6a6c45a17136f9"], 0xce}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000200)={""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000140)={0x120000000000, 0x100000000, 0x2de418fe}}}) 2018/02/27 10:23:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x1000000030, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x409) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x14000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/02/27 10:23:34 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84003) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x40, 0x4, 0x1f, 0x5, 0x3, &(0x7f00000001c0)='dummy0\x00', 0x7, 0x4, 0x7075}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000300)=0x7, 0x4) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000100)=""/55) link(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control/file0\x00') rmdir(&(0x7f00008c2ff0)='./control/file0\x00') creat(&(0x7f0000000180)='./control\x00', 0xc2) fstatfs(r1, &(0x7f0000000000)=""/143) symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0xd8) dup2(r0, r2) 2018/02/27 10:23:34 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000140)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)=[]}, 0x0) arch_prctl(0x1004, &(0x7f0000000040)="152343698bb8555471bb61f30a3a3c163df847c47dd38058f21c6185c6bc7d3aeab8c8849578c3528d4038d3fda8f4") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) fcntl$dupfd(r0, 0x406, r0) alarm(0x10001) fcntl$notify(r0, 0x402, 0x21) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/27 10:23:34 executing program 6: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000040)='./control/file0\x00', 0x7) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') llistxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/24, 0x18) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) dup2(r0, r2) 2018/02/27 10:23:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0xae) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20440, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x3, 0x9, 0x100000001, 'queue0\x00', 0xffff}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20112, r0, 0x0) 2018/02/27 10:23:34 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/235) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6c0, 0x0) 2018/02/27 10:23:34 executing program 7: chmod(&(0x7f0000000000)='./file0\x00', 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x58) connect$unix(r1, &(0x7f00008cf000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/27 10:23:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6(0xa, 0x5, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x3, {{0xa, 0x4, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x88) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000145f40)=[{{&(0x7f00002deff0)=ANY=[@ANYBLOB="00020000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000161e24)=[]}}, {{&(0x7f0000fd6000)=@can={0x1d}, 0x10, &(0x7f0000600fc0)=[], 0x0, &(0x7f0000094000)=[]}}], 0x2, 0x0) 2018/02/27 10:23:34 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000040)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10c) write$selinux_user(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="2ef14766bfb96af29acf91f58f90250573797374656d5f753a6f626a65637460723a6c6f67726f746174655f7661405f6c69626d743a73302073746166665f75f6facca000a071a9f670f4c5a32f92339a303f1e0a83850ab4b90e7feffa41138f16b52bfa6aca529560d8943a644747892d8c9b5822162dddf7365a9f74db64aa7d0b6ef155309fbca4d84448af2eef57f569d353697c0dc25d01d638c3a88398b041341dd1d823c240aa6787e59643dd66de7a41168701789a94f2027d1851b0d158a3f1f4d896fa97c480f352f1636b087f6f31993982748748a49b88b1ab21842463e7ef1c125fe1131cec4aafee09748ed0087c10c1"], 0x31) mlockall(0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x401, 0x1, 0x7, "fd00680962809d75d5fd907c66078909d6e0bf1814eb1073c80f42a31b32b413f39506d7c840e2ebd8178b978264ec24f702820541664df0fb2abe6b4aa1f560b00127183369503666f2acf946a079bc"}, 0x160) 2018/02/27 10:23:34 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) r1 = fcntl$dupfd(r0, 0x406, r0) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe6, "ecb8bb4ceb39d64e69d15d6d613a8fcbf727c427f59b697f9ee250dc25609af5b573ebefee754d62930b9467d79ffdbed9b4eb6be2ac14bb5682773df2c3a47b7307c1b53dcd3e012f8169d9619c5978927019f3266e551b5b82e6615c899791dad6668f2470797bdf748e455979f179c552933a541297bbaa9d516933a83f9d1f52d2e59e5dc19f48e07ebcc1e143be1d19064c22cbbdebf2031893b72962bedd10b0abdb9d88f70045663e0bc35466374e466c11b9b2c9132684bb4a15d2166624b6c7a9f78f4a216df37a5c3d896d353f2e1932c2998c48fe393ff932b8f9295f3e62965c"}, &(0x7f00000001c0)=0xee) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0xffffffffffff0001}, &(0x7f0000000240)=0x8) mq_unlink(&(0x7f0000000000)='.&posi\x00Pacl_access\'em0\x00') 2018/02/27 10:23:34 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x480001, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='bridge0\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$TIOCCBRK(r0, 0x5428) connect$llc(r0, &(0x7f0000000100)={0x1a, 0xf7, 0x9, 0x81, 0x9, 0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) tee(r0, r0, 0x3, 0x8) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='bridge0\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) write(0xffffffffffffffff, &(0x7f00001dafa4), 0x0) 2018/02/27 10:23:34 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x3, 0xffff}) socket$inet6(0xa, 0x0, 0x100) 2018/02/27 10:23:34 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) gettid() r0 = getpid() r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f0000ed5000)=[{&(0x7f0000a78000)=""/143, 0x8f}, {&(0x7f00007d6fa0)=""/96, 0x60}, {&(0x7f0000440ff4)=""/12, 0xc}, {&(0x7f000042a000)=""/190, 0xbe}], 0x4, &(0x7f0000b70f60)=[{&(0x7f0000a8f000)}, {&(0x7f0000e44000)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/27 10:23:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000100)='GPL\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvfrom(r0, &(0x7f0000000000)=""/133, 0x85, 0x10000, &(0x7f00000000c0)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/27 10:23:34 executing program 4: socketpair(0x2, 0x807, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r1, &(0x7f00000000c0)={0x0, 0x4, 0x65, 0x1, 0x0, 0x5, 0xfffffffffffffffa, 0x9}, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0xfff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x100) listen(r5, 0x1b44fc3c) chroot(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfa1f}, &(0x7f0000000180)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000480)={@loopback, 0x0}, &(0x7f00000004c0)=0x14) connect$packet(r0, &(0x7f0000000500)={0x11, 0x2, r7, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x8c) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000164000)={0x3fb, 0x5}, 0x8) close(r3) 2018/02/27 10:23:34 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x81}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/02/27 10:23:34 executing program 3: pipe2(&(0x7f00008fa000)={0x0}, 0x80800) read$eventfd(r0, &(0x7f0000e4eff8), 0x8) fcntl$setsig(r0, 0xa, 0x25) 2018/02/27 10:23:34 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xffffffffffffffc8, &(0x7f000000d000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 2018/02/27 10:23:34 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="462d7565a07fe898a3edc6d5f5f3366364", 0x11}, {&(0x7f0000000040)="20c13227479a911d8728951c0219b81b92683b9b85d8f6dcc02fca4552f665217d1e2ce9d7a7befeddc8c5b898e0b9edf8b8ef748b6ef32e6a71d04a39490653b01bece5ace094523b945835616be049", 0x50}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="fa3eb77a2d546f082ab39e86aeeab3ad8610db594cf721cf91819909fb57d91e6b2105e1a6f5b2dc297833cfc5ebb7db7f53120ef89466ad260b48b776f3d84cd22852c40f8b4fda1c55d3962ecec4143f8eee8dd6b2a0342ef072f5c6255ffb8b7288d1c5f7c1daa17895f4d45fe66e35b6531466b70dc5be1985fb9ec00f8973786e8342a2febcde736728103dc156cccf724776eabc1990915c8c4ba9fac9961ff85e3d710c7a56f4f47f48ff1fa037eb8eb01f25139eb12589e96dc8d441c5686ab1438aa6dd25d8afbe92288c69f55bc6481b", 0xd5}, {&(0x7f00000000c0)="acfe3169e9542a", 0x7}, {&(0x7f0000000100)="37dae651044ae40dde882bea1c8951888273f48c7a578a8de6bd5cd973b1f150083411a448a4731fd0bd", 0x2a}, {&(0x7f0000000140)="72824a66c00c369843d9e2966ecc685b720d2979f1cdce71e7e082e607a65103f1b62cc19dd6e1326955144a7ef77f96fa34", 0x32}, {&(0x7f00000012c0)="182291351976425dc5b8d669a01ca33c6d5f0df017f811c75e7db753d03636888545d5a6a4f8fbdbdb0bf6e6947dd62fc7922f4f269e49462dad8558452d27c2404784c1f9aaa5178521d41191b74a66fe28ef44e6a096ff26fdcec41eff9ec8a56dc115be4dd8ba8ec735ee263e0e4224ff024cd935e0616e23b7109a785afebe4ccb0ddd2658f48a698fc9527b0b8ebc9687fce9cd9bad07f660ea340c3265f2411e277cbe0b213b7050570bd3d3c3e6458a854028b2cbc25e7d4f9084e8c3e3e74e5f70cedf07be62ffbd199262612c3ef1908bf5c80441d76b9711ddb8e6548d9208d6c17066d6834c968cc00edf", 0xf0}], 0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x4010, r0, 0x0) writev(r0, &(0x7f0000001780)=[{&(0x7f0000001440)="85ee0ddb690392b74c4f663a", 0xc}, {&(0x7f0000001480)="cd9b6862db9656ec33c9f193b90b5dc17def0b2cf19e7a25d93b4586003b7afc04663d84e3bd98609e229dc5c78d5d7515f13d6e9b4151cc74d545d87a72be607d4a43fc09a71552567c566058cb22cdd94a0569041d8f51edffd0357ab254fa94fc93e213de5794fa97c75e8106aa01bdfc14853a99b4add1c7439a1082da04178b7080e690b5116131c4eaec160e10642d8961047e072b1aca9e", 0x9b}, {&(0x7f0000001540)="7a206f1f7128f663fe346489951239d89bb397fd9b00069d6ae3dea4c7f74da209c0b6ddc54fb0241faf71976d84836d902c484c6d86eed427c997f0351a31d3eedcf195febf9e46ad421bd5ad84dd6d6f98406ca1c12aea45b95bc75cde3894d9acc28c9696d7778f4f5e8f0d0fd6dc4cf81174414d59b2e3ca68907c6d65b389c926f3ef725692b1", 0x89}, {&(0x7f0000001600)="bd1d14271c6f07e358777366fdd58b67d1860220accf33ae7807a86a30381732ffde2b5923f8693ef7787fb5ec21c9a7886ff398be1e83f8367966a9a5717c9c4104f7e1fdd82f0b4d6433c96b99242c3a9f8fc3395d12a1e75179eab5022be4fdf7668de03d30605c5cb9984327d739d35adc69017138e221f5e5d4c803a6f66f016a34e7b077ef343d70c7bf086bf67a47e2eaf36763e88623da0e48c169e52b7efcd8ae112c78c7773ea9afe36b7a7e", 0xb1}, {&(0x7f00000016c0)="dc78f7f9bb129ee8917c90be5194da02b5dfdbe43ddbca0bf10438ef6042516c8fffa8dfe997787494edd08b43e00884910457372a121d1b7e9a5a769dbdffdbeedd9baff8ce8ed4afbadf22bbf81b723669f56035bd05cd2a3ce63e3db993de858df3f25479e5378245724ae3fc260efd444370adbbfef5b546993caae94c2d9194d89337da5fda5a4b430dfd707a03ada31bdf", 0x94}], 0x5) r1 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000180)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 10:23:34 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f000006451f)) timer_create(0x3, &(0x7f0000000140)={0x0, 0x12, 0x4, @thr={&(0x7f0000000000)="80734365282518fb961b", &(0x7f0000000040)="f611c362b37bc45a2a2709f2f7cf706e02087fc5f728caa34a44ef08b9d2cc57fea5d7941b1b9cf8bee479fee289f8d895568ff87a116d76a19603b33183b2d12493d166de34c5c3b30259db761824a6dd72c4a9c7703d1c13835e725f2443af3e8e67d00c11addeecab75325e3fe56febdcab27bf3c79d0159b8bbad032aee385335a9fabd2377c6841ac48adbace57ae08c0cb7fdb6787d83ab92ab4844e9660ec964071dbbdb9ad5654e523b96a0d696cc4d936c8d5ef5368b34ce7b3e50514acfd212bbaa7426b2ccf84b8221f0e9a2116e5ee7165b402fff4d065eebacfa17df5e4b955a982a630b4e711eb"}}, &(0x7f00000001c0)=0x0) timer_delete(r0) r1 = getpgid(0x0) rt_sigqueueinfo(r1, 0x28, &(0x7f0000000200)={0x27, 0x100000001, 0x7fff, 0x7f}) fanotify_init(0x0, 0x0) 2018/02/27 10:23:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/ptmx\x00', 0x610000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000180)={0x10000, 0x4000000000, 0x5, 'queue0\x00', 0x7fffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'vcan0\x00', @ifru_flags=0x2600}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x81, 0xc7a3, 0x4, 0x3, 0x400, 0x40000, 0x7, 0x6, 0x7, 0x9, 0x7}) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) 2018/02/27 10:23:34 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs={0x2, 0x4e24, @empty}}) read(0xffffffffffffffff, &(0x7f000004bfa2)=""/1, 0x1) ppoll(&(0x7f0000b34000)=[{}], 0x1, &(0x7f000083a000)={0x77359400}, &(0x7f00004cf000), 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:34 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400004000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x0, 0x7, 0x2, 0x1ff}, 0x4, 0x40, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x9, 0xd7, 0x21}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x1, 0xbe74a51, 0x1, 0x200, 0x7, [{0xd6e4, 0x6230, 0x6, 0x0, 0x0, 0x2000}, {0xfff, 0x100000001, 0x3, 0x0, 0x0, 0x101}, {0x3, 0xa5b, 0x3ff, 0x0, 0x0, 0x8}, {0x984c, 0x0, 0x3, 0x0, 0x0, 0x100}, {0x3, 0x40674b23, 0xf, 0x0, 0x0, 0x80}, {0x9, 0x7f, 0x8, 0x0, 0x0, 0x2203}, {0x3, 0x7, 0xb12d, 0x0, 0x0, 0x8}]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a8feb)=@known='com.apple.FinderInfo\x00', &(0x7f0000442ff0)='/selinux/status\x00', 0x10, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) read(r0, &(0x7f0000000200)=""/165, 0xc145932b38be253d) 2018/02/27 10:23:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000033ff3)='/dev/snd/seq\x00', 0x0, 0xa0000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000118000)={0x4636}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80800, 0x0) close(r0) recvfrom$ax25(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x10000, &(0x7f00000010c0)={0x3, {"152c06cfa0b942"}, 0xdf87}, 0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001100)={0x1875, 0x9, 0xf5, 0xfb, 0xfff, 0x88, 0x1, 0x6, 0x4, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={r2, 0x80000, r1}) 2018/02/27 10:23:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xde, "0cfa16cad39d672edfb7595c0bc77b655472e659a2f01bc9a5eff65ee9bb92a778406dda93fcb72b59eb46f06c0505e1fc6b41494a75f9787d998488febcb88707dcecbdea0e3f6ccec01c6c87e7bf3a39da9c77ca82ba593c60825b7d07ee612c0f83fc31574d2eb998ba302330b3e389cff49f6b2c4c279263ed04cace413a1d21b6dd76ffe376043dd970ea6967f72a191d2e84061668b33549a0505ca355a20a92ed94ad641894cec8900dda5a84ad3110e9db75a220460d5b7bfcfd5c42fafcce1a929c4a0747447f62c9d10d78b74b1ebe940afa347f9d8cc00704"}, &(0x7f0000000080)=0xe6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x9, 0xbb, 0x2, 0x9, 0x80}, 0xa0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/02/27 10:23:35 executing program 6: mprotect(&(0x7f000099d000/0x10000)=nil, 0x10000, 0x4000000007) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f8, 0xe8, 0x1f8, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7, 0x100}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={0xac, 0x14, 0x14, 0x16}, @dev={0xac, 0x14, 0x14, 0xb}, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x200, 'syz0\x00', 0x1000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffebf) 2018/02/27 10:23:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00009f6ff3)='/dev/snd/seq\x00', 0x0, 0x20402) write$sndseq(r0, &(0x7f0000a94000)=[], 0x5b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0xd04, 0xfffffffffffffffe, 0x0, 'queue0\x00', 0x7}) 2018/02/27 10:23:35 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_vif\x00') preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x2ba}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x81, 0x4) ppoll(&(0x7f0000000000)=[{r1, 0x4000}, {r1, 0x1000}, {r1, 0x8000}, {r1, 0x1000}, {r1, 0x202}, {r1, 0x400}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0xffffffff}, 0x8) 2018/02/27 10:23:35 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x8100, 0x0) recvmsg$netrom(r1, &(0x7f0000002740)={&(0x7f0000000280)=@ax25={0x3, {"47c1c85ac34f10"}, 0x9f}, 0x10, &(0x7f0000000540)=[{&(0x7f00000002c0)="3c99bd0c2e4c70db6bc03e21333de839285dcc3b71d7fcc864f6b8e2674cae216b9a84df164733e3d7331295d319671db9b9b93feb0cce7af27cee87e523fb98f9312d6742d14b0b3287723e19e91f9adccac6a0d77dece0e5490b526883d603ecd821121493267bd5dc503eeea38472ee55261552dbc34f6681850b2b2a038c32f6e2e5b41c2103e9a17788559c0ca49b7f1a32164f8ff90be98ea0a7626929a5a3a6069d883d199e2abc919c67b33aee1e0dc873a5c5d6db9ffaf2208aa2f07121b613f1cc5526627a41b8", 0xcc}, {&(0x7f00000003c0)="f13db66a03564dca51406d3670d8b6942674c0ca910d167e3e2e9ae6dfa99b8483a6db066a6181fa270a92e6250b453632ada7cb0f5fbaafe551206bdbf677871f31eff604cb759a11491234962e749bf03520db42d2501ed41df31f9efa4d931b32da8dba927a385e19d24999c697d20e3882a773", 0x75}, {&(0x7f0000000440)="6902b2344726712e16d7e3aae4da5575374eef37f3d89b0a65c7cd780ec70fcb9665d3d73dd4da4f140ddb247af6a6054b0b37cd8482d305636c83c49626be9c874d934bc49cfba8bb0f6b51a458239e0756668eff89b5ae263a6e28e85fef1becb464c1f829ed5fafb82647c9c12869b7ab9fa681ee380c1c5e39f0946edf0cfd141e904380e105a402c606ffd72d5c609ada01f211f94bea2fe75f0febfc554f5b2862973d3c3e2c084668f544877ac93f342568cf4403fafc8a8ffe9d9d63ae0e56c867f32c4fc2492f200b7e4d4d10054fe5fac4a57382df4a4fd659f270", 0xe0}], 0x3, &(0x7f0000000580)=[{0x1010, 0x115, 0xfff, "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{0xa0, 0x102, 0xfffffffffffffffd, "96488e560cd8a96e260af74bc8e3999ebba6ecdaab8ec5e64092e1c63c1a235ae92ade80675523b99351f7bf0e6a97d365b764c816a00e966159528a0cd614f11db13e813c7bbfc1ed64fa0b3571ea86f4b76558ef256aee3b491e435f36f9212a12e49ec3906ab563c840c5d6295637505b7b15bfe12145486337fc8e77947a8a0eb8c3960d340f9aaf1d9cfb"}, {0x28, 0x1ff, 0x9a, "4f4b630c7f21c3c25e84e267623ccd839986"}, {0x50, 0x29, 0x5, "e5f1732d92161dad842e48019841a1cf51cc6fc2ec23171227f5c3c869938fbdd8334d8e0c4bed687de8b356d54dad2c180e44eeacc143988beaf1852295b42c"}, {0x80, 0x110, 0x2, "96bc119851d227d986eb87a420865b8a17a532e691d7828ac5d6ba9fac663867d4b06f1a66d60eb6764c7c1659838c54f34ab616607f8be3ce7ee8f427e7cf46472ef2d7f681eb1aa8ea08893789ee52e91010786314e2d06241f37effa24a1250bfe0b2144acc80c3fe"}], 0x21b8, 0x48814}, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f00000001c0)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0x7, 0x4) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000100)=""/46) add_key(&(0x7f0000d01ffb)='user\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="fc", 0x1, r0) 2018/02/27 10:23:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000013f69), 0x0, 0x0, &(0x7f0000012ff0)={0x0, 0x989680}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000003c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x9) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) sendfile(r4, r0, &(0x7f0000000340), 0x9) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x15) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x12081, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f00000001c0)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000eda000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000200), 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000300)=0x1) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000002c0)={0x5, 0x6e, &(0x7f0000000240)="f49698ed2034bd1647f8711e918b1dca43d7051e05e0c0043f50725f865e17d3e26c3313fcf94a8be872a1bdd03b4c129ec82789ac61f22b692954cf70c8f0b67a2bda8667aa3da7ef7e421fcb80775c2f18c0d83f7ead8e9cc70060a7c7d368b6daaf08b00437c83cd58c2e0b7c"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 10:23:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x4, 0x4, 0x8000, 'queue1\x00', 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000100)=[], 0xffffffffffffff7c, 0x0, &(0x7f0000000100)}) pipe2(&(0x7f00000000c0), 0x4000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0xe8, 0x0, &(0x7f00000002c0)=[@request_death={0x400c630e, 0x1, 0x3}, @dead_binder_done={0x40086310, 0x1}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x50, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x0, 0x28}], &(0x7f0000000180)=[0x20, 0x78, 0x38, 0x28, 0x38, 0x38, 0x38, 0x48, 0x38, 0x38]}}, @decrefs={0x40046307}, @release={0x40046306, 0x4}, @acquire_done={0x40106309, r2, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000240)=[], &(0x7f0000000280)=[0x0, 0x38, 0x18, 0x40]}}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x1, 0x1}], 0x45, 0x0, &(0x7f00000003c0)="ff87524a27b9ab27a2d557156bbde02d01d8962d034062dfdf6c9fd3973c96b35a0d6dcfbba23fbcd993e4006f1494a7a84044db830074ffb218e1c271dd97649e68a21177"}) fallocate(r1, 0x0, 0x5, 0x101) 2018/02/27 10:23:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ipv6_route\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x81) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 10:23:35 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs={0x2, 0x4e24, @empty}}) read(0xffffffffffffffff, &(0x7f000004bfa2)=""/1, 0x1) ppoll(&(0x7f0000b34000)=[{}], 0x1, &(0x7f000083a000)={0x77359400}, &(0x7f00004cf000), 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xde, "0cfa16cad39d672edfb7595c0bc77b655472e659a2f01bc9a5eff65ee9bb92a778406dda93fcb72b59eb46f06c0505e1fc6b41494a75f9787d998488febcb88707dcecbdea0e3f6ccec01c6c87e7bf3a39da9c77ca82ba593c60825b7d07ee612c0f83fc31574d2eb998ba302330b3e389cff49f6b2c4c279263ed04cace413a1d21b6dd76ffe376043dd970ea6967f72a191d2e84061668b33549a0505ca355a20a92ed94ad641894cec8900dda5a84ad3110e9db75a220460d5b7bfcfd5c42fafcce1a929c4a0747447f62c9d10d78b74b1ebe940afa347f9d8cc00704"}, &(0x7f0000000080)=0xe6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x9, 0xbb, 0x2, 0x9, 0x80}, 0xa0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/02/27 10:23:35 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000000000)="6ad9ed5c1109e70d64a48acb91456b07bd615b807dc7f667382028490603907d6802ed0e41a10673bae32283371f0ba69902a80345f41530730b77f96ffd224625eef64a60b3840ea0395667e93c8ec7d6a814db2d298a7b8b140a30d75f2d2b19817358e01ed58c84646eefe0a18cad37a4459ea7b21bd742c874c0b2deaeb20d83bf90ba9e9525a4a12b0fc3fa490f833cb27087d1e35322ad9be798c98fd8405e1e186fccd21935124918eac6ddc9056377329bca56789ab1daadffb40638a9190bb1b9cada3033a675") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001ec0)={{{@in6=@dev, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000012c0)={0x54, 0x0, &(0x7f0000000240)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[], &(0x7f0000000200)=[]}}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x172, 0x0, &(0x7f0000000040)=ANY=[]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) rt_tgsigqueueinfo(r1, r2, 0x1b, &(0x7f00000001c0)={0x3b, 0x5, 0x80000001, 0x9}) 2018/02/27 10:23:35 executing program 6: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2000007, 0x8011, r0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) ftruncate(r0, 0x20001) 2018/02/27 10:23:35 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x2, 0x2, 0x3, r4}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00000011c0)={0x0, &(0x7f00000001c0)=""/4096, &(0x7f00000000c0)=[]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b2ff4)) dup3(r1, r2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0x6, 0x4, 0x1, 0x4}, 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000000)="b2c19d869737d9074471decd51176e72fe040000000000e1047930b94ffc43c642", 0x21) 2018/02/27 10:23:35 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = dup2(r0, r0) dup2(r0, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f00003f6000/0x1000)=nil, 0x1000}) writev(r0, &(0x7f0000000140)=[], 0x212) lseek(r0, 0x0, 0x0) [ 56.547527] binder: 9416:9419 ioctl c08c5335 20000000 returned -22 2018/02/27 10:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x2c, 0x0, @thr={&(0x7f0000000000)="6d1ecfecc2c7262f", &(0x7f0000000040)="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"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000240)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f0000000280)) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000095a000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x4004000000005}}, &(0x7f0000010fe0)) 2018/02/27 10:23:35 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000faf000), 0x0) [ 56.598180] binder: 9416:9419 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 56.607210] binder: 9416:9419 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 56.609549] binder: 9432:9443 got transaction to invalid handle [ 56.609556] binder: 9432:9443 transaction failed 29201/-22, size 0-0 line 3005 [ 56.638261] binder: 9432:9443 got transaction to invalid handle 2018/02/27 10:23:35 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) sendto(r1, &(0x7f0000006000)="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", 0xff0, 0x0, &(0x7f0000006000)=ANY=[@ANYBLOB="0b004e20c3000000fe80000000000000000000000000000000000000"], 0x1c) fcntl$lock(r0, 0x5, &(0x7f0000000000)) 2018/02/27 10:23:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006ecffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20840, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/02/27 10:23:35 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe42") mkdir(&(0x7f0000000100)='./file0\x00', 0x180) [ 56.645593] binder: 9432:9443 transaction failed 29201/-22, size 0-0 line 3005 [ 56.646797] binder: 9416:9419 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 56.646804] binder: 9416:9419 got reply transaction with no transaction stack [ 56.646810] binder: 9416:9419 transaction failed 29201/-71, size 40-80 line 2921 [ 56.646886] binder: 9416:9453 ioctl c08c5335 20000000 returned -22 [ 56.661925] binder: 9416:9419 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 56.661944] binder: 9416:9419 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/02/27 10:23:35 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) memfd_create(&(0x7f0000000000)='\\nodev.,}\x00', 0x1) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x5, 0x1, 0x6, 0xc9ae, 0x100, 0x3}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) 2018/02/27 10:23:35 executing program 7: syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r0 = socket$inet6(0xa, 0xa, 0x611e200a) mmap(&(0x7f00006d2000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) [ 56.661950] binder: 9416:9419 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 56.661956] binder: 9416:9419 got reply transaction with no transaction stack [ 56.661964] binder: 9416:9419 transaction failed 29201/-71, size 40-80 line 2921 [ 56.675594] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.675640] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.691432] tmpfs: No value for mount option 'ë éL' [ 56.749612] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.755299] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/27 10:23:35 executing program 0: syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0xfe) syz_open_dev$sg(&(0x7f00000b9ff7)='/dev/sg#\x00', 0x0, 0x204800) epoll_create1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/27 10:23:35 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000000000)="6ad9ed5c1109e70d64a48acb91456b07bd615b807dc7f667382028490603907d6802ed0e41a10673bae32283371f0ba69902a80345f41530730b77f96ffd224625eef64a60b3840ea0395667e93c8ec7d6a814db2d298a7b8b140a30d75f2d2b19817358e01ed58c84646eefe0a18cad37a4459ea7b21bd742c874c0b2deaeb20d83bf90ba9e9525a4a12b0fc3fa490f833cb27087d1e35322ad9be798c98fd8405e1e186fccd21935124918eac6ddc9056377329bca56789ab1daadffb40638a9190bb1b9cada3033a675") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001ec0)={{{@in6=@dev, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000012c0)={0x54, 0x0, &(0x7f0000000240)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[], &(0x7f0000000200)=[]}}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x172, 0x0, &(0x7f0000000040)=ANY=[]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) rt_tgsigqueueinfo(r1, r2, 0x1b, &(0x7f00000001c0)={0x3b, 0x5, 0x80000001, 0x9}) 2018/02/27 10:23:35 executing program 1: socketpair(0x3, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x7) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x800) socketpair(0x1, 0x80007, 0x9, &(0x7f0000000100)) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0xfffffffffffffffc, 0x20) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) clone(0x6000400, &(0x7f0000000140)="25b84a420237fcbe394fa78cdc08a754eb5f0d691e559dfd1ec45f6d404782447cbf5927ac7f03c7146725cefad86135e2cef257f7941e53a758207f555506f99e76eea4d9732becc74d6ad86d13805da6bc5e66adb0718b0e23f74a0fd13c99fcd948e6735787ea57f8decdb9863a155a9a0655fa4df86eed18f036a79091163951e33e76e019b0adee6312ebf0260863381eded8839a8b9506c655fefc3eb286b4c2419d1c4e6c15460272b20390af97f08fd51d4c740a13a38e4ffef5175ca09f25c3ea877b230c4b118170f9df9c38ad82c7e7332f7f957fc2e1e0d3ab7a", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="77867b98bd99c7f39e3c600c0714b3f7c111") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) 2018/02/27 10:23:35 executing program 7: r0 = gettid() unshare(0x4040003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000008ff8)='cmdline\x00') sendfile(r1, r1, &(0x7f0000002000), 0x1) 2018/02/27 10:23:35 executing program 6: preadv(0xffffffffffffffff, &(0x7f000007aff8)=[], 0x0, 0x0) 2018/02/27 10:23:35 executing program 3: clone(0x0, &(0x7f0000a60fff), &(0x7f0000e61ffc), &(0x7f0000d5a000), &(0x7f0000000000)="5feacead739f92827e68be0a2ea55fad86d882db60dc16c26e5fc866818d6f4bd661a48113b52cf0c420e17bd068963849ef98aa71b1dd0b2aeedaad12927a71f3d582e1a10aadb9c4a3eb87e040e6a4c4f50b093e1d4fa4db") epoll_pwait(0xffffffffffffffff, &(0x7f00006b6fa0)=[], 0x0, 0x0, &(0x7f0000ede000), 0x8) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x10}) 2018/02/27 10:23:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getgid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000000c0)=[r1, r2]) r3 = dup(r0) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) 2018/02/27 10:23:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="0f91525c860a078dd8f04044aef9f5a21397a14e530d975b1d2e2d792e6219b0040112aaec6e38a1148b53d598f9cf830b198fe6775af09c718a9058fbf5875eb7a6f424906e8bc3dca3a8c9336c775b3c6a581c514d731ec77931e1e065760e875bdca12d45efd740e240f967c4158279723a5b538f606a314ed96375206446092f01e1945e85d59ccd7539ef25c3a61d00d53f7474", 0x96, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='/dev/input/event#\x00', 0xfffffffffffffffe) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000300)=""/68) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r3 = fcntl$dupfd(r0, 0x0, r0) bind$nfc_llcp(r3, &(0x7f0000000140)={0x27, 0x0, 0x3, 0x5, 0x5, 0x3, "7fea4319c1aec13cff1a7a9eb45e2b00cb84b61e6cd53af5e1b35686e4949cfd800f1b2be10000dfe9b2e33bf5bbcbaad435acb2b4cea5fe5f3cfd86f3cb8f"}, 0x60) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x8, 0x101082) 2018/02/27 10:23:35 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, {}, 0x400, 0x7ff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x19}) 2018/02/27 10:23:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) prctl$getreaper(0x32ddbde656ed6579, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000001d80)=[], 0x0, 0x0) [ 56.864715] binder: 9479:9495 got transaction to invalid handle [ 56.874363] binder: 9479:9495 transaction failed 29201/-22, size 0-0 line 3005 [ 56.916216] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/27 10:23:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/103, 0x67}, {&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000000240)=""/241, 0xf1}, {&(0x7f0000000340)=""/79, 0x4f}, {&(0x7f00000003c0)=""/85, 0x55}, {&(0x7f0000000440)=""/49, 0x31}, {&(0x7f0000000480)=""/73, 0x49}, {&(0x7f0000000500)=""/240, 0xf0}], 0xa, 0x0) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) 2018/02/27 10:23:35 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc50ea0000000000", 0x58}], 0x1) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/27 10:23:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x8, 0x6, 0x8001, 0x8, 0x56, 0xc372, 0xa3fe}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@empty}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="caa36ffc5760e29d7e2dcd77b3f367a95a001afaad909c154023d2833ff730c75180d392ca6ef0b3e28fc1f900bacf5cb6386f5b7ee795746756d8a8f359e1ff01f466fa2537bb748bf39a8500ba3c46a123f468d36f0cd4a5a9a953529c1d394ae02b05cb1450bc1477dc8ed7c93f1b63ca6ca9cbc91a6e3d049a55152cde7c6bd37dd2247ffbe648de805c6e2b390a24d05f5036f046423d564190b0f70076eebc549953896b21308e88fe5abd0c3e8a2367b5f5c1911303158a84b911d2b5e7861fbadfd53e98f5c20e7a20e1b7fec8d86c04792f28c4", 0xd8, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000280)=[{&(0x7f00000001c0)="a72d357fd9e5439141f7943c3a04cb78a8d26c34b2", 0x15}, {&(0x7f0000000200)="0d0fd06db0ccc120cb71895d7f89e9504fc043c0c800c7d11e11bc950e49e9b371eb858b9272027e85ac1461be7c552d0d640ba85bf3ab88fe3357cee8d580d9af92ba5649a41c84f1ee685cd17104812c898a97cae320ecc8de22471955f070", 0x60}], 0x2, r2) creat(&(0x7f0000000340)='./file0\x00', 0x4) 2018/02/27 10:23:35 executing program 2: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/4096) 2018/02/27 10:23:35 executing program 1: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x80000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6(0xa, 0x6, 0x6000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000), 0x10) 2018/02/27 10:23:35 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="776c616e3047622e65143100", 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000b18ff6)='ns/uts\x00') sendfile(r0, r1, &(0x7f0000000000)=0x5, 0x4) 2018/02/27 10:23:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sched_yield() ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000e7df01)=""/255) r1 = dup2(r0, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/107) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x5, 0x2, 0x2000000000, 0x8, 0x6}) 2018/02/27 10:23:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x204800, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/33, 0x21, 0x2000, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xf5f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x30, 0xffffffffffffffff, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x204000, 0x8) ioctl$TIOCNOTTY(r1, 0x5422) r2 = socket$inet6(0xa, 0x100010000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) mmap(&(0x7f000074b000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) 2018/02/27 10:23:35 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) accept4$packet(r0, 0x0, &(0x7f0000000080), 0x80800) unshare(0x8000400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000d86fc0)={0x7c, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10001, 0x7e}, &(0x7f0000000100)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x3) getpeername$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0xa37, 0x7c8, 0x8}) accept4$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) 2018/02/27 10:23:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)={0x2, 0x400000000000003, 0x0, 0x0, 0x26, 0x0, 0x0, 0x25dfdbfc, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x3, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_key={0x12, 0x9, 0x420, 0x0, "99a0f6b29f4f4338567aebf8e00394eb6b229fd9712d07872b7b45cbb0be8d1ca9e4f970043216bef63b3ad8b7c2929ff95d87572807a9120337745b13ab1de57cccc9518cc97f1ad1176915b165c2984ec88b504ec3d0f3d6455bbf574547188e1f198274d7a81ca44e68a9aeed01bb49f472eb35b7a9112cab959017cbed4c387f7936"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x6e6bb8, 0x200, {0x6, 0x32, 0xfff, 0x5, 0x0, 0x0, 0x0, @in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x130}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x5, 0x3f, 0x5, 0x1ae51d3, 0x1, 0x9}) 2018/02/27 10:23:35 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/62) r3 = epoll_create1(0x80000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd94ffffffffffffffe103000000031d2b1afffffffffffffffc", 0xffffffffffffffda}], 0x1, 0x0, 0x288, 0x2004c001}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) 2018/02/27 10:23:35 executing program 6: syz_open_dev$sg(&(0x7f000063dff7)='/dev/sg#\x00', 0x0, 0x0) 2018/02/27 10:23:35 executing program 6: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x8000000000000020}, {0x6, 0x0, 0x3}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x7, 0x9000}, 0x4) 2018/02/27 10:23:35 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/71, 0x47}, {&(0x7f00000000c0)=""/202, 0xca}, {&(0x7f00000001c0)=""/223, 0xdf}], 0x3) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) getsockopt$sock_int(r2, 0x1, 0x31, &(0x7f00004e4ffc), &(0x7f0000ad4ffc)=0x166) 2018/02/27 10:23:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='-0', 0x2}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x40010, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/02/27 10:23:35 executing program 7: creat(&(0x7f00008b2000)='./file0\x00', 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', "73797374656d2e706f7369785f61636c5f616363657373ff"}, &(0x7f0000000040)='security\x00', 0x9, 0x3) delete_module(&(0x7f0000000000)="73797374656d2e706f7369785f61636c5f616363657373ff", 0x800) 2018/02/27 10:23:35 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x210000, 0x0) mq_getsetattr(r0, &(0x7f0000000440)={0x1, 0x5, 0x6, 0x3, 0xfffffffffffffff9, 0x2, 0x1ff, 0xffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000400)=0x2000000000000000, 0x4) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000540)) listxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/228, 0xe4) write(r1, &(0x7f000031efdd)="120000004a000700ea091008090007000a00", 0x12) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000480)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000140)=0xffffffe5) getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000001c0)=0x19, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xec, 0x8}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000500), &(0x7f0000000580)=0x4) 2018/02/27 10:23:35 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00008b6000)={@mcast2={0xff, 0x2, [], 0x1}}) prctl$setname(0xf, &(0x7f0000000040)='&lo:&+\x00') time(&(0x7f0000000080)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"3b5ffc9124495c"}, 0x5}, [{"032996ac5312f8"}, {"ead208377bc796"}, {"a832521adafcb1"}, {"34db610e096e4a"}, {"97cada78c06f42"}, {"d54c447baaa70b"}, {"36a4b257067ddc"}, {"bcdd64eeb72691"}]}, 0x48) [ 57.119870] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.173863] audit_printk_skb: 15 callbacks suppressed [ 57.184904] audit: type=1326 audit(1519727015.837:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9561 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/02/27 10:23:35 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000432ff8)={0x400}, 0x5) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDENABIO(r3, 0x4b36) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/27 10:23:35 executing program 7: capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)={0x2}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x40) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getrusage(0x0, &(0x7f0000000080)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x4, 0x1000, 0x4, 0x8001, 0x8000, 0x3}) 2018/02/27 10:23:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000079e000), 0xffffffffffffff50, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x81) 2018/02/27 10:23:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @loopback}, &(0x7f00000000c0)=0xc) sendto(r0, &(0x7f0000000000)="40641995c7defeb55c129ba2a6c82b20b814d014dbe45e8b4628652ee025f9d7eec23bdaebc8db6048fc355c6520e0ea078c22a7afd67745c25f9675bfaefedec0a0577fe1fefb3b44123ceb712b7e02622aadf81f4978a65abda11bea5051920125ba100200add86f", 0x69, 0x8000, &(0x7f0000000100)=@ll={0x11, 0x15, r1, 0x1, 0x100, 0x6, @random="4edf15491bde"}, 0x14) 2018/02/27 10:23:35 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000180)=""/194, &(0x7f0000000040)=0xc2) mkdir(&(0x7f0000000080)='./file0\x00', 0x50ee43b4548f8eaf) keyctl$setperm(0x5, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000280)=0x4) 2018/02/27 10:23:35 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/27 10:23:35 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f3f1e)=""/226, &(0x7f00007f0ffc)=0xe2) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x2e, &(0x7f0000001280)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/66, 0x42}, {&(0x7f0000001100)=""/65, 0x41}, {&(0x7f0000001180)=""/222, 0xde}], 0x4, &(0x7f00000012c0)=""/127, 0x7f, 0x63}, 0x10000) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001480)={@remote, 0x0}, &(0x7f00000014c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001600)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005580)={@mcast1, 0x0}, &(0x7f00000055c0)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005600)={0x0, 0x0}, &(0x7f0000005640)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00000059c0)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x1a08000}, 0xc, &(0x7f0000005980)={&(0x7f0000005680)=@report={0x2c4, 0x20, 0x10, 0x70bd27, 0x25dfdbfb, {0xff, {@in=@dev={0xac, 0x14, 0x14, 0xe}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e24, 0x830, 0xa, 0x20, 0xa0, 0x3b, r2, r3}}, [@migrate={0x190, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x1, 0x0, 0x0, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x13}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x7c, 0x3, 0x0, 0x3502, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x1a}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x32, 0x1, 0x0, 0x3506, 0xa, 0xa}, {@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@empty, 0x7e, 0x4, 0x0, 0x3506, 0x2, 0x2}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0xff, 0x0, 0x0, 0x3507, 0x2, 0xa}, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x3, 0x0, 0x3507, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x32, 0x0, 0x0, 0x3502, 0xa}, {@in6=@empty, @in=@multicast2=0xe0000002, 0x32, 0x3, 0x0, 0xed9b, 0xa}]}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x0, 0x4e22, 0x3, 0x2, 0x80, 0xa0, 0x2f, r4, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x32}, @in=@dev={0xac, 0x14, 0x14, 0xc}, {0x7, 0x100000001, 0x7, 0x200, 0x3, 0x4, 0x10001, 0xfade}, {0x0, 0x100000001, 0x7ff, 0x400}, {0x1, 0x1, 0x3}, 0x70bd2b, 0x3507, 0xa, 0x1, 0x5}}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x1}, 0x1) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl$VT_RELDISP(r6, 0x5605) 2018/02/27 10:23:35 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0xfffffffffffffffd, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) r1 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001c40)=0xe8) r5 = geteuid() getresuid(&(0x7f0000003200), &(0x7f0000003240), &(0x7f0000003280)=0x0) socket(0x0, 0x80000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000032c0)={0x0, 0x0}, &(0x7f0000003300)=0xc) r8 = gettid() r9 = getpgrp(r8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005a00)={0x0}, &(0x7f0000005a40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005a80)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000005b80)=0xe8) r12 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005bc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005c00)={0x0, 0x0}, &(0x7f0000005c40)=0xc) getgroups(0x9, &(0x7f0000005c80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000005dc0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x81, 0x80000000}, 0xc, &(0x7f0000005940)=[{&(0x7f0000000040)={0x13fc, 0x3e, 0x8, 0x70bd27, 0x25dfdbfd, "", [@generic="5e671186bc1f2f39c6918e087325f6b4ef925dd3f4084575714e63a698412b647d7e9e263b491bc50484a61889eab331026df2b13195cc6b6ccbbd", @nested={0x2c0, 0x70, [@generic="76eac74ac98decdc66f1f447fe041d1c478042c92c9712a6", @generic="32f21a959b1912b23570dd74d27ebbeeaed021b1bb9cb6a90a2930d9cabe9a31f433025e1733cce622ab26f0403ab514cdc59382914471b5d30d159cc51147c74312fe79ef62a62e19c3dd5a31a374b58f4ac5fe3908c31b68d7d6fd539bfcfbcc23611a166d80f884ded82362be3abcabd6e0b1911706384e28c58c16f483dcc4c39057489c270b0f7b1dc1cfe4cb8b4ad1daaa31ccc8c707280caed0d99b65878e0b9c88fdf5954796996104d1c6673de37d5a39f253b8c177d7e7f38165e0299c81a453587c66b891a0fcd9d1dc5b7ef48de290e26e4e6fa5d7a612e80eef0eab7dd5994ac22cfedfc00612ea", @typed={0x18, 0xc, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="fa5786d3ab46c7dd8921c1b06a8ef4d5d4ff62b004da20501475ff5544766872b00d83876757a38de56df217b719f99d89977fbafc66bc5fdea01c1c35e2eee6b841018633df812891db2d2427bf93a1", @typed={0x18, 0x3, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x83, @u32=0x1}, @generic="fb912d47f8b880edba8cbdec887102250e6870ee45de26858af827cbe70876d0bd205f21ead0ec803d98f850e618d6a845db3df68c424efec73750a3de44ecbb75baaeaa11d6620f69351d9f9aed5f051420afa8679b9d47fa0f9a3b3a8408f25af3466b150ae3ce5df0b6f8ef5b23dfd0b83175c9fe74eb48fa53e0439ada46a699226aad308197e0c7d1ff6578ea885a493cb74e49e75070d91d6bd899e74e0e55e447af4618307e3acf23ff92101311263600387ce04f2b166a6cd97983fc5c005326e20ff0791989", @generic="dabed4a7a26063b6ade8d1b3e6d5d6c86866e6c2cecb4caa35498537fd9d70121df751bed139056b2747b86785c27a4a1eed4519f2a1047113fecdd4745d309eb893c6fad45cebe129acb4f019a3f1b86e", @typed={0xc, 0x3d, @u32=0xf86b}]}, 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@typed={0xc, 0x6c, @pid=r9}]}, @typed={0x10, 0x2, @u64=0x305918e8}]}, 0x1460}, {&(0x7f0000004580)={0x88, 0x28, 0x300, 0x70bd26, 0x25dfdbff, "", [@nested={0x78, 0x72, [@generic="f09b8fcbc78722af33b2a892e8", @typed={0x64, 0x19, @binary="1535388de12d0512475cb739ca1b1f13145ebb66a4a8227564a29f96abfba8d81bc884cc4f2f917eec80e31477045bf4440b2a883bedbec9ef1915511d1738bd3c9a5095ea50a5f80c652cd02ea631c40f8c5769d054a4c4cde42daf"}]}]}, 0x88}, {&(0x7f0000004640)=ANY=[@ANYBLOB="101100003a0004012cbd7000fddbdf2584002c000c005300000000000000000077a56d42af907ccc881c079e2b7a853dbf7bc5cac3862e5ebadf77422435467cd3c30d87b070039d3ab44a3fa95c10322eb1730c332becb329aa1f2aa03caf692bf408000a0000000000d955082f0f2ae13fff96aea8a560520d176e795c0d9be137ebf887c43f37e42d83e0778ba972b2e505006410760013e63ab0943f12991ec3f403b32b4475a521d0cf992f75066aeab9d090268f9bd1714586d587b5250b266e254a2389ab8ef578b9490d3f040a8c2b9e602e027e39aa9316c7b4ef38b8d62045ee9a2ef8e6bdad0c008a0000000000", @ANYRES32=r0, @ANYBLOB="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0x3}, {&(0x7f0000005e00)=ANY=[@ANYBLOB="a40100001700080028bd7000ffdbdf2538009400e84941f062e599b62d49f92ba6df9a36da707a47263eceb9f0f8a4db1800010000000000ff020000000000000000000000000001c0002300e4add4b8d8d26269db941d11f21fe3eb14848024bc8a731d9e30afcb5d5f49a2cfd6df80d231115e360bb91c0bc2ac76ba2fd2b2bceb5eab545a91a9aba9f08c840ac5038fa82f77c2dedf15e38390bd27029f44306a7518e75fec214b4319f857ad12f81855fda9156a549884326fef928029a398fe4da74b5b694caf0c494ed3bdf6500c00910000000000", @ANYRES32=r0, @ANYBLOB="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"], 0x3}], 0x9, &(0x7f0000005cc0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x40080}, 0x800) [ 57.262089] audit: type=1326 audit(1519727015.917:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9561 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/02/27 10:23:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x60001, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/180, &(0x7f0000000040)=0xb4) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) personality(0x6000000) [ 57.326989] keychord: invalid keycode count 0 [ 57.355656] keychord: invalid keycode count 0 2018/02/27 10:23:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {0xf1e}, @addr}], 0x30) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x3, 0x7}, 0x20) 2018/02/27 10:23:36 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000d29f21)=""/223, &(0x7f00003b7000)=0xdf) r1 = open(&(0x7f0000000000)='./file0\x00', 0x111000, 0x80) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) 2018/02/27 10:23:36 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) flock(r0, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x2) close(r2) 2018/02/27 10:23:36 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/27 10:23:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) r1 = accept4(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002, 0x0) getsockname$ax25(r1, &(0x7f0000001240), &(0x7f0000001280)=0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x580) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r1, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) umount2(&(0x7f0000000140)='./file0\x00', 0xb) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/27 10:23:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) write(r0, &(0x7f0000525000)="10000000140007b7ff00000006e0eb00", 0x10) 2018/02/27 10:23:36 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) 2018/02/27 10:23:36 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x1000000, 0xfffffffffffffe94) 2018/02/27 10:23:36 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x232, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0xffffffff, 0x9}, 'port1\x00', 0x2, 0x1, 0x101, 0x0, 0x5, 0x4, 0x3, 0x0, 0x1, 0x8a4}) removexattr(&(0x7f0000000180)='./control/file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) close(r0) 2018/02/27 10:23:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0xffffffffffffe85d) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x810a, 0x4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x8, 0x4) 2018/02/27 10:23:36 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) 2018/02/27 10:23:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f0000000b80)=""/528, 0x210) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)=""/176, 0xb0}], 0x1, &(0x7f0000000dc0)=""/4096, 0x1000, 0xd1de}, 0x3f}, {{&(0x7f0000000240)=@can, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)=""/137, 0x89}], 0x1, &(0x7f0000000380)=""/189, 0xbd, 0x8d}, 0x2}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000440)}, {&(0x7f0000000480)=""/22, 0x16}, {&(0x7f00000004c0)=""/242, 0xf2}], 0x3, &(0x7f0000000600)=""/4, 0x4, 0x7}, 0x6f80}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000640)=""/14, 0xe}, {&(0x7f0000000680)=""/71, 0x47}, {&(0x7f0000000700)=""/63, 0x3f}], 0x3, &(0x7f0000000780)=""/153, 0x99, 0x10000}, 0x9c}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000840)=""/222, 0xde}, {&(0x7f0000000940)=""/178, 0xb2}, {&(0x7f0000000a00)=""/216, 0xd8}, {&(0x7f0000000b00)=""/120, 0x78}], 0x4, &(0x7f0000001e00)=""/86, 0x56, 0xfffffffffffffff9}, 0x9}, {{&(0x7f0000001e80)=@sco, 0x8, &(0x7f0000002100)=[{&(0x7f0000001ec0)=""/218, 0xda}, {&(0x7f0000001fc0)=""/234, 0xea}, {&(0x7f00000020c0)=""/31, 0x1f}], 0x3, &(0x7f0000002140)=""/180, 0xb4, 0x20}, 0x8}, {{&(0x7f0000002200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000002600)=[{&(0x7f0000002240)=""/195, 0xc3}, {&(0x7f0000002340)=""/251, 0xfb}, {&(0x7f0000002440)=""/19, 0x13}, {&(0x7f0000002480)=""/19, 0x13}, {&(0x7f00000024c0)=""/112, 0x70}, {&(0x7f0000002540)=""/168, 0xa8}], 0x6, &(0x7f0000002680)=""/5, 0x5, 0x6}, 0x1}, {{&(0x7f00000026c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000002a40)=[{&(0x7f0000002700)=""/245, 0xf5}, {&(0x7f0000002800)=""/83, 0x53}, {&(0x7f0000002880)=""/40, 0x28}, {&(0x7f00000028c0)=""/100, 0x64}, {&(0x7f0000002940)=""/91, 0x5b}, {&(0x7f00000029c0)=""/27, 0x1b}, {&(0x7f0000002a00)=""/10, 0xa}], 0x7, 0x0, 0x0, 0x400}, 0xe}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/227, 0xe3}, {&(0x7f0000003bc0)=""/90, 0x5a}, {&(0x7f0000003c40)=""/109, 0x6d}, {&(0x7f0000003cc0)=""/116, 0x74}, {&(0x7f0000003d40)=""/29, 0x1d}, {&(0x7f0000003d80)=""/164, 0xa4}], 0x7, 0x0, 0x0, 0x2}, 0x3}], 0x9, 0x10040, &(0x7f0000004100)={0x0, 0x1c9c380}) creat(&(0x7f0000000000)='./file0\x00', 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/02/27 10:23:36 executing program 4: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed5e) recvfrom(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x10000, &(0x7f00000010c0)=@generic={0x0, "463c1a0e1891d4cc7d93c73ac0eeab0318ee50c5f82145385cc3cb03439f6fae9d5a07cb34d06d47c3dc2e26b1f39e86ce5d8f953e521b5d900504045119826fab46c243ba2c0579fb7a404a362dcc283a6f896157db2a696524b36bb92338ddf91ee387b5ee0ffa668b3745db5cae38466504561986427c9cb4199b3914"}, 0x80) 2018/02/27 10:23:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003ffc)=0x14) r1 = socket(0x4, 0x5, 0xfc16) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8) 2018/02/27 10:23:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) get_thread_area(&(0x7f0000000080)={0x5f1a, 0x0, 0xffffffff, 0xfffffffffffffffd, 0x2, 0x3, 0x8, 0x20, 0x80000000, 0x3}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xc0000, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={""/16, @ifru_addrs=@nl=@unspec}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000280)=0x4) 2018/02/27 10:23:36 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netrom(r0, &(0x7f0000000280)=@ax25={0x3, {"da6b425b49d009"}, 0x1ff}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=ANY=[@ANYBLOB='\n\x00N!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="da010000000000002900000032000000403881308a2c0766a8daded3d707aa9a592163d52f33e7d1320cbf277ffedbad4de5bfcf9ef87cc339072f74604509ca5620054480561bf14557a75ef91837dc0894e0f80845"], 0x1e8}}], 0x1, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockname$netrom(r2, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) 2018/02/27 10:23:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10000000000180, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x300) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000200)=""/114, &(0x7f0000000280)=0x72) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x90) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) poll(&(0x7f0000f8c000)=[{r0}], 0x1, 0x0) 2018/02/27 10:23:36 executing program 3: r0 = socket(0x11, 0x0, 0x3) r1 = userfaultfd(0x0) ppoll(&(0x7f0000ffbff0)=[{r0}, {r1}], 0x2, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) rt_sigaction(0x27, &(0x7f00000000c0)={0x200, {0x10000}, 0x4, 0x1}, 0x0, 0x8, &(0x7f0000000100)) 2018/02/27 10:23:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="c8a5376e8f6a1db2d64ed2c35688d2aaea30b97daadbc4b4119c39e45858fb7219fb8c62", 0xe7) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) munlock(&(0x7f0000961000/0x4000)=nil, 0x4000) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) 2018/02/27 10:23:36 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/27 10:23:36 executing program 4: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed5e) recvfrom(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x10000, &(0x7f00000010c0)=@generic={0x0, "463c1a0e1891d4cc7d93c73ac0eeab0318ee50c5f82145385cc3cb03439f6fae9d5a07cb34d06d47c3dc2e26b1f39e86ce5d8f953e521b5d900504045119826fab46c243ba2c0579fb7a404a362dcc283a6f896157db2a696524b36bb92338ddf91ee387b5ee0ffa668b3745db5cae38466504561986427c9cb4199b3914"}, 0x80) 2018/02/27 10:23:36 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xfb, "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"}, &(0x7f00000000c0)=0x103) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) pread64(r1, &(0x7f0000000000)=""/150, 0x1, 0x0) 2018/02/27 10:23:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xbffc, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000080)) 2018/02/27 10:23:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x2) 2018/02/27 10:23:36 executing program 4: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x6d) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) 2018/02/27 10:23:36 executing program 1: r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x14) r4 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000140)={0x20080522, r4}, &(0x7f0000000180)={0x5, 0x0, 0x80, 0x1ff, 0x8, 0x2}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'bpq0\x00', @ifru_flags=0x8000}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0x11}, r3}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)) 2018/02/27 10:23:36 executing program 5: pipe2(&(0x7f00000000c0), 0x800) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) 2018/02/27 10:23:36 executing program 3: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100, 0x20, 0xffffffffffffff01}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x3ff, 0x0, 0x1, 0x4, 0x4a77, 0x6e, 0x7, 0x7, 0x5, 0x80, 0x4, 0x200, 0x223, 0x1, 0x4]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0xffff, 0x20, 0x80000001, 0x101, 0x8, 0x32, 0x0, {r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x7, 0xc23, 0x1, 0xb7, 0x6a9}}, &(0x7f00000002c0)=0xb8) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/27 10:23:36 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701056807008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x11, "76712ef5de5e0209137f3cfb70c4000ab7"}, &(0x7f0000000040)=0x19) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) poll(&(0x7f0000d23000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x1000}, 0x8) 2018/02/27 10:23:36 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@l2, &(0x7f0000000180)=0xe, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x19}, @mcast2={0xff, 0x2, [], 0x1}, 0xca, 0x3, 0x1f, 0x400, 0x1, 0x80000000, r1}) r2 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000997ffc)=0x401, 0x4) r3 = socket$inet6(0xa, 0x4, 0x2145) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000200)=0x14) 2018/02/27 10:23:36 executing program 4: clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x0, 0x3f, 0x100, 0x0, 0x4000014, r1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xca2, 0x81, 0x4, 0x0, 0x0, 0x200000, r2}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f56ffd)=0x18) 2018/02/27 10:23:36 executing program 1: r0 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000040)=""/1, 0x1) 2018/02/27 10:23:36 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x800) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48, 0x80800) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x1, 0x33, r0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/217, 0x6a) 2018/02/27 10:23:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000f1ff8)=0x2) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) 2018/02/27 10:23:36 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040), 0xfb, 0x8003f) 2018/02/27 10:23:36 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x5}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x40, 0x915, 0x8, 0xfc}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x60, "1442154ec6170090e7e7156fd75e534685e2e8e640bd42b7cd6a8dcf1cd74019341ab0138aba72140d824fbc33d3189e67674e2a5b75789759cf9f7efe1e55cdfd441b9caf10d32f3499f40aad0779e983e874feb5e02f8f149001da838cd5d6"}, &(0x7f0000000180)=0x68) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 10:23:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) iopl(0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb0, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x100000000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x19}, 0x3}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x94, "70ef2f2086032a9483e41794b9aba608bf8267bb1a33a778b6992ec0b859b6f7f1da5995d8c0ed5073244b2686f16c4f4e859ecb9a56b1fab793c7acf990b30006416fa632350a75197a3952de9b9845b7af73cf7f4e28a401d7b8788a05a739e233f00c1a7e674bfe86d694544911d60a0ea97bc4eadef22f077a1b304419d86fc3dacfc97bd5d457c2aa6b184f762b2baf5ba5"}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x5, 0x40, 0x80000000, 0x248, 0xfffffffffffffffc, 0xff, 0x8000, {r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2e, 0x9, 0x4, 0xfffffffffffffffc, 0x4e}}, &(0x7f0000000340)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setfpexc(0xc, 0x83) getsockopt$inet_buf(r3, 0x0, 0x200000000000042, &(0x7f0000af6fe2)=""/30, &(0x7f0000000ffc)=0x16) 2018/02/27 10:23:36 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0xfff) pipe2(&(0x7f0000000080), 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000cecffc)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa100, 0x0) 2018/02/27 10:23:36 executing program 2: clone(0x0, &(0x7f00000002c0), &(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000240)) timerfd_create(0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) clock_getres(0x7, &(0x7f00000000c0)) 2018/02/27 10:23:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1f00000000000000000000000000cbd8762f8ca3caf32d21c5bc4eeca8761263b6d5e1fe14219b978243fd3ad56cf21a7ca9a196afd2ea02160b66"], 0xe) 2018/02/27 10:23:36 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) keyctl$negate(0xd, r0, 0x2, r0) 2018/02/27 10:23:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) membarrier(0x1, 0x0) 2018/02/27 10:23:36 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x26) r4 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/snd/seq\x00', 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000800)='logon\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000740)=[{&(0x7f00000002c0)="393475997fdad230b7b32ddc3332daf482eb0f0ea8e4ebd0aa35ec09a862978d904a0663142f43239f290ac4a299bfb83ce3d68a904f981cbcb9a28cba9fff", 0x3f}, {&(0x7f0000000300)="9ce02d9aa59217fb606ca1d7eff49c135caaaad9122d48f02c9c88a4d519584bfc2eb7da8f1795e67bcb769798044fba061c3341b0162bfb84ec03a25c", 0x3d}, {&(0x7f0000000340)="665a5b39d041caf98784a320e28b1eec2e3241a035f112d88ec911e0779c73895557113058a9ae692e4ef2f396", 0x2d}, {&(0x7f0000000380)="03491e4065979f3d9dad483b47d142ca7cb34c2aeb193216723eb7e05959ebc54bb8c09c2fa70d10d3681a17466f820f24d02690fdca148ebe9bcef673f70891e5ebaf3d8b837fcf3e5fe182beeb508af2c5de881b0d41a6d956899a12b4e04d4d34f63d57d486ad639a10f4e294b7d7faf3914871fa4f2e9e506888646973", 0x7f}, {&(0x7f0000000400)="69152895bb7bbfab716c44ae291062f2cd5385c8c597ffcf5ce3125f3348353bccfe25965f191a91d1c81fcb9b7caf5950", 0x31}, {&(0x7f0000000440)="2f3d2047f86e48c9128ef59abcd6145aced09d155dd5ee650729c308785f223e35990051b758abb7270e9ca7878f277bbcef280eee048e25f32d78e88ccdb2c9b52c3897eaf5954eaee18c14ed5e0bb75b120dafbf0d0e6b6345aec74053731190ed24b879e6d3ae893ff1a59bcf9f985eeda78c3cf19b519258f2053f25e7848d7e16b039788013eb209ea8c6148e561a633e2a32d0362870eebd3b83777afb5f90b7fe138244c4ce24105e7437e708faf6336bbd55b107d7c89ddae56ca173b57a61d360", 0xc5}, {&(0x7f0000000540)="aeb141f5468b5002d64a843efcf62d41d6849aa6a149846b2cbe07316e67151c4d614b89c208964115ff672b0156fc413790de3d876f6f4297a4703149d245fea453fd7570314460276d1329f0f12d5a", 0x50}, {&(0x7f00000005c0)="7526832b07dc776ffe14c0b587e0b307a0e97b455b35adce85321d0d70fb3772c70df0e5247054166281400a4e702ffde22214fbe9775da3c859818816911ef284fbe55fea8dc391eb29a2963ad88503fb49fd824770a653410450b4fdd2d750e5e81e0bf52ad869a0b8a113c094bc331d", 0x71}, {&(0x7f0000000640)="34726687ba7e90ee3f0289618b879327fe1d25beafc312a85881c22abe456ec084a2b8e093fece54ac5cbe8c9611ef8c11c061d3222d0da6aa74360b61c28de993a608d01bc38b343c7be1971e33511917b1e000a05e12fd98c524b5cd8c2b8c8df8c1f6af3dd670cd4898da38b1d67c87e71e5c22410e0458e09654ec702b8abb65ac996b2a1d95e3e239e1390ad57063c28dd122bd42c7415ab6bfbbe45458ed402f7233eabec03221cb8edd1702dc4898e1fe7265850279f1835b6bbafd49bde34906b32f7d1311d26e3bcb79917b6515afa69bc30f52efd1dfa4ade8", 0xde}], 0x9, r5) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000fb0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x500000000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e24, 0x79d, @loopback={0x0, 0x1}, 0x1}}, 0xfffffffffffffffa, 0x1, 0x6, 0x5, 0x2}, &(0x7f00000001c0)=0xa0) 2018/02/27 10:23:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) getsockopt$inet6_buf(r0, 0x29, 0x8000000000030, &(0x7f0000b31000), &(0x7f00003dd000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000000, 0x3ff, 0x4, 0xfffffffffffffffb, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xab, "3cdd92cf842c821f9f3c953d39bc236679c8f728bc289573af023b900e46b33929f071f829a42f131014483ac6197454c97743e40de094c60a56e8f920f7209306e1c279fb736f76a117a1a878e8cf6914cea18bcc4b1914a980033521b84993ba99902fa6c64155dc3897c03678a30a90ecce581dcbad987073d9548cb26b247fe568ce9fdfb0b949f42afd6567ec33bd5ed53789d3467769e4c8391d3a410f5bb9393ebe6c8493fa9a75"}, &(0x7f0000000200)=0xb3) getuid() setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="8baaecd0fbfc1185f4df45ee03603b7f5c68ae0e61c4df55bed1dbd1f41fcd16d1bb5a96055056d9218d", 0x2a) 2018/02/27 10:23:36 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) vmsplice(r1, &(0x7f00005d2fa0)=[{&(0x7f00001fffe9)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/02/27 10:23:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x14, 0x26, 0x2, 0x70bd26, 0x25dfdbfd, {0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000927000)='-', 0x1, 0x0) fremovexattr(r1, &(0x7f0000000000)=@random={'trusted.', '/selinux/commit_pending_bools\x00'}) renameat(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/02/27 10:23:36 executing program 6: r0 = socket$inet(0x2, 0x10000000000002, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) sendmmsg$inet_sctp(r0, &(0x7f0000769ee8)=[{&(0x7f000069bff0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f46fa0)=[{&(0x7f00004db000)="fb", 0x1}], 0x1}], 0x1, 0x4008010) 2018/02/27 10:23:36 executing program 2: clone(0x0, &(0x7f00000002c0), &(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000240)) timerfd_create(0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) clock_getres(0x7, &(0x7f00000000c0)) 2018/02/27 10:23:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d69ff0)=[{&(0x7f000019ffff)='2', 0x1}], 0x1) write$fuse(r0, &(0x7f000030e000)=ANY=[@ANYBLOB="31000000000000000000000000000000000001f380fbd1d1561b93704ae0026e9f4847b69b050900cd11a735b56765a1e4"], 0x31) 2018/02/27 10:23:36 executing program 4: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x44030, r1, 0x0) sync_file_range(r1, 0x7, 0x1000, 0x7) sched_setparam(r0, &(0x7f0000000000)=0x9) rt_sigqueueinfo(r0, 0x20, &(0x7f00006e7ff0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10881, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000100)) 2018/02/27 10:23:36 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) clock_getres(0x7, &(0x7f00000000c0)) clock_getres(0x0, &(0x7f0000000080)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='ipddp0\x00') 2018/02/27 10:23:36 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syslog(0xf, &(0x7f0000000b40)=""/179, 0xfffffffffffffed6) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)='self[\x00', 0x6, 0x2) removexattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=@known='security.ima\x00') r2 = getpgid(0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0xcafc) process_vm_readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000300)=""/97, 0x61}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f00000004c0)=""/255, 0xff}], 0x5, &(0x7f0000000a40)=[{&(0x7f0000000640)=""/192, 0xc0}, {&(0x7f0000000700)=""/193, 0xc1}, {&(0x7f0000000800)=""/6, 0x6}, {&(0x7f0000000840)=""/101, 0x65}, {&(0x7f00000008c0)=""/227, 0xe3}, {&(0x7f00000009c0)=""/125, 0x7d}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x100000000}, &(0x7f0000000240)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x40000000000407, 0xffffffffffffff9c) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x132) 2018/02/27 10:23:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x7ff, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x7, @empty, 0x2}, 0x9, [0x400, 0x7e, 0x4, 0xffffffffd5b40b0b, 0x9, 0xfffffffffffffffd, 0xc68, 0x207]}, 0x310) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000af2000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, 0x1c) 2018/02/27 10:23:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$getreaper(0xb, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000085eff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000a15000)=ANY=[@ANYBLOB="c400000019000104ffffffffffff0200800000000000000000000001ac1400000000000000000000000000002e2000004e2000000200800000000000", @ANYRES32=0x0, @ANYRES32=0x0, @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\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\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xc4}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x6c800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x6, 0x0, 0x2, 0x4}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x9, 0x3, 0x9}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000080)=0xfffffd31) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x776, 0x0, 0x1, 0xb5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0xd32, r4, 0x10003, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, 0x7, 0xba6, 0x3, 0x8, 0x1}, &(0x7f0000000180)=0xa0) 2018/02/27 10:23:36 executing program 3: r0 = syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/02/27 10:23:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@sco, 0x8, &(0x7f0000000940)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000840)=""/116, 0x74}, {&(0x7f00000008c0)=""/123, 0x7b}], 0x8, &(0x7f00000009c0)=""/161, 0xa1, 0x1}, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x59, 0x4) bind$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)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto(r0, &(0x7f00000004c0)="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", 0x344, 0x1, &(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 10:23:36 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="536cd8d5d023bc9eb4e1240000002c0025f0000000044e0000000a0b00000004bf81000000ec0800030003000000", 0x2e) 2018/02/27 10:23:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x14, 0x1e, 0x801, 0x0, 0x0, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x44000, 0x0) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:dbusd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x8038, 0x37}, 0xffffffffffffff73) 2018/02/27 10:23:36 executing program 4: setitimer(0x2, &(0x7f0000000500)={{}, {0x77359400}}, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/02/27 10:23:36 executing program 1: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x5, &(0x7f0000000080)={0x20000001, 0x800000200}) r0 = memfd_create(&(0x7f0000465fff)='D', 0x0) fallocate(r0, 0x0, 0x0, 0x4) [ 57.911918] binder: 9769:9780 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 57.929162] binder: BINDER_SET_CONTEXT_MGR already set [ 57.935967] binder: 9769:9780 ioctl 40046207 0 returned -16 [ 57.946727] binder_alloc: 9769: binder_alloc_buf, no vma [ 57.949489] binder: 9769:9794 BC_FREE_BUFFER u0000000020000000 no match 2018/02/27 10:23:36 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xc, &(0x7f0000000080), &(0x7f0000000040)) 2018/02/27 10:23:36 executing program 2: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000200)=0x4) r2 = socket(0xd, 0x8000000000000802, 0x100000000000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000ee9ffc)=0x1000000, 0x4) 2018/02/27 10:23:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f000001b000)='U', 0x1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @empty}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x6, 0xc, 0x678fd4c3, 0x6, 0x6, 0x3f, 0xff, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x8) read(r0, &(0x7f0000000000)=""/114, 0x72) 2018/02/27 10:23:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000de2ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f0000000000)="0ad581d0bcf3d1b5") 2018/02/27 10:23:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0x80000010, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffffffc, 0x0, [@sadb_x_sec_ctx={0x0, 0x18, 0x4, 0x4, 0x0, "ef18695785d13dea23332a96be9b8790c28958ab92ccd777b29851c1c58fee307305e483d816d9f6c00c3f8b98edfbc0b02146905d31c5f94616f98c2b0e69553daa2baa4b75de17a05cd84ca9f726ab72009ccf0215798023c0b406a027bb15d53525ac6c11330580d9020cc0ebe5cceb7b5f4246d2471ad84f36ca5765b303d9c4236336480d30a25d31464a729e824a6b81de2ab71f33ff98d2bb05eb5b62477194"}]}, 0xfffffd6e}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x400) r3 = getpgid(0x0) getresuid(&(0x7f0000004440), &(0x7f0000004480)=0x0, &(0x7f00000044c0)) stat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getuid() setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000004800)={0x6, 0x3}, 0x8) lstat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000004700)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000016c0)=[{&(0x7f0000000600)="4fcd28d5a7860c2f351f21149e392f70330a63795d33d78734a3336be2fb9c7195785cefc77955eafa449401fb448f435ad9029a750176e96f8b855db66844fba35293e6a5dd81f681ec147c0ec4a00a61d02030e051c49ff5eab02b9cf31469749fdbe01f02a36421da0a5698d96457911ffa452e86e94aaf0ca99f490d7545c129a666c9587af452b050ceedd8a5ae2ec5", 0x92}, {&(0x7f00000006c0)="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{&(0x7f0000003040)="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0x1000}, {&(0x7f0000004040)="e2c58d8ffe945b642c179cc0efe14dd15c2a778d9e773f3f56a1012a1de2a5cd06fedd2f08e6b4704749fa25cf268073686b99f038d0d5b56aa649fe55460826b395394465355e362f5ddc8ff86968ccdf79676621d74a6c18445cdb7a4b48879f341966152cb82dc938f7fe331eebbb19062e2c4e015f921f1da02a6b8bd3", 0x7f}, {&(0x7f00000040c0)="cd9d2c0c77388e39c33b8ab586251b7bafc2c60b9c21404613dcc0c6b3b6416d079c889f3e354176435ffc25a295ca0bac5940084319ee295205e4261d20b5c05b93d11d58ad022db25837276a582f325eaa0c2328693df27fb91f1f96e14650874bee78e6e33b33c22c25cb003707b01d717ad169530eb48a9adb", 0x7b}, {&(0x7f0000004140)="e8ccc286cd36dd8103df5d40674b6537926671540817c99f6591ecc58458f4c44c8048ee58b5cf8be227dd2b52eea589f8ce898e7efb6bf9bd84e784c3523631eeb3058b2c2179eddab727d20cdd69fd61ad7df7cd5bcfbb61add8984db3c220b89a05cfb92a0fb3a624d68ed367f160d2c76674bb80e8e40d374976119ef2a05572a0ce83c05439b2663ce3be", 0x8d}, {&(0x7f0000004200)="9909d4df7b0f3bfb61e38e9d01c3a9742c9d5bfc40b43a14acfe7e2fb277da81bc4db743590553e684851fa5658413f635c6a4ae3abb1dcad4560faa44d7b9f69cf9fb8a2970ed27d457071cc586311cdc3a3682497ccc9163efb86d78f62216df0d60873e0bd7505c6bc08b7ec18ae73a019c3775594c807a3143241b509c92b216862122ac6c95e4e2016dbcf62271f69b2d317eaf503517dcdadd6d66481c1e0cb5dc5961978f605e0b5e74d6a7389b0a4b05ad88c4fa77414fe42c359929d6867e", 0xc3}, {&(0x7f0000004300)="006934edf2355ac07d6d680d7d43730a86cbef2a1f8dc475583c940ff115c57d5d58a24ef2fdc5d7b9f14a972dd8c644a3c4679d555481449be1c47314bddd3abebb912aef1d0c85e214b3cbc0bc6918c07471599713eb7a91bc12ddf87dd563a7d5125e1816c38c8df126c943edeb5cc01a809eb14e589c63b831e2f1e0abdc66091e2a66752c4a6e4344c9a074c927557c65606291cb574f3bb742f8b6e644108868b3a435cc4a39bdd5cd217b6724c6aa16869d", 0xb5}], 0x8, &(0x7f0000004680)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}], 0x68, 0x24000845}], 0x4, 0x20000000) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x4000, 0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x68a2fd08, 0x3}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGMASK(r10, 0x80104592, &(0x7f0000000400)={0x17, 0xae, &(0x7f0000000340)="401de5795883ad3a546cb4e5fa28251c1dea63e0f546f0df4ac58f247e851e997f9e1775615be577756ebfdff455acbca7f688922c4b5c06cba9a5e2b5d0cf3a69db9989716ef037f15be9d57923a5625cd11fbaa50e859b71346de03a2c82f75162dddfe6135d7a79ff40831e3c9af4fbe945fb07fdd5e824f287deee0a87b0f6300bd00270d55099c48a7b05a832bd66c1102b030897ffa44f907d60402c1142926c955c2a82bdb353e4da921c"}) getsockopt$inet6_buf(r9, 0x29, 0x22, &(0x7f0000000240)=""/124, &(0x7f00000002c0)=0x7c) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8) accept4$unix(r9, &(0x7f0000000180)=@file={0x0, ""/98}, &(0x7f00000000c0)=0x64, 0x800) [ 57.957243] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9168 sclass=netlink_route_socket [ 57.975965] binder: 9769:9792 transaction failed 29189/-3, size 0-0 line 3128 [ 57.989489] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 10:23:36 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'teql0\x00', @ifru_map={0xffffffffffffff9a, 0x2, 0x7, 0x0, 0x81, 0x1}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 10:23:36 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="b5bd98310a54ee701f55ba8907040000", 0x10) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) sendmmsg$inet_sctp(r1, &(0x7f00001e4000)=[{&(0x7f0000b2dff0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f000064efc0)=[], 0x0, &(0x7f000041df7c)=[]}], 0x1, 0x0) dup2(r1, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) getgid() 2018/02/27 10:23:36 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0xfffffffffffffffd, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r1, r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000003000000000000000600000000000000010001000000000002000000000000000000000000000000000000000000000000200000000000000000000000000000fffffffffeffffff020000000000ffff0100000000000005000000000000000000000000000000000210000000000000000000000000000086000000000000003f0000000000000008000000000000000000000000000000000000000000000000100000000000000000000000000000"]) 2018/02/27 10:23:36 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) connect(r0, &(0x7f0000000100)=@nfc={0x27, 0xffffffffffffffff, 0x6}, 0x10) accept4$llc(r2, 0x0, &(0x7f00000000c0), 0x800) [ 58.013994] binder: release 9769:9780 transaction 41 out, still active [ 58.051866] binder: undelivered TRANSACTION_COMPLETE [ 58.071916] binder: send failed reply for transaction 41, target dead 2018/02/27 10:23:36 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004cffc)) r1 = gettid() capget(&(0x7f0000000180)={0x0, r1}, &(0x7f0000000040)={0x2}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f0000000100)="627f10f37c6decdfc4341ddb49a8226538ee4fc515234e91d7ab8613cf2cdced7f38dfec28b0b758c1c2dbd9e9247597fc033065716cca9fe6f491c22c06d7c57ae7818b3b7f3d4caf177ed99d3eca726d4bb9fc73", 0x55, 0x10, 0x0, 0x0) times(&(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f00006e7ff0)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/02/27 10:23:36 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x98) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000000000)=""/171, 0xab}], 0x1) 2018/02/27 10:23:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10040, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x4) 2018/02/27 10:23:36 executing program 6: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x2) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x3) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) exit(0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x2d, 0x9a4) 2018/02/27 10:23:36 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000080)=0x1) listen(r2, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000200)) sendto$inet6(r1, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r1, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=ANY=[@ANYBLOB="000000000000000000000000000000001f000000000000000000000000000000"], 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r5 = accept4(r2, &(0x7f0000000140)=ANY=[], &(0x7f0000b0fffc), 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) sendmsg$nl_crypto(r5, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/27 10:23:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000f04000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/27 10:23:36 executing program 0: fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='system.posix_acl_access\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x1f, 0x6, 0x3, 0x3}, &(0x7f0000000100)=0x14) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/25) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000043af4b84bd1070c1b0ad96ea"], &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5ffb}}}, &(0x7f00000003c0)=0xfffffffffffffeda) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/autofs\x00', 0x240, 0x0) r5 = getuid() r6 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r5, r6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001a00)={r3, 0xffff, 0x0, 0x5, 0x2, 0xcb8}, &(0x7f0000001a40)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xffffffffffff0000, 0x9, 0x7, 0x8, 0x1}, 0x14) 2018/02/27 10:23:36 executing program 7: socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/02/27 10:23:36 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0cead32e7794a402ad5e4483b54734ad886bb54302e429b80b377858c8898ca08ba4f66f5405f4c4ee0df587c1e6ec26341849e6a328c288a2c9ee719cf754c3a87b2d0a"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f68fd0)={0x0, 0x0, &(0x7f0000e8dfc8)=[], 0x1, 0x0, &(0x7f000080b000)='y'}) 2018/02/27 10:23:36 executing program 7: rt_sigaction(0x30, &(0x7f0000000340), 0x0, 0x8, &(0x7f0000000400)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)=""/225, &(0x7f0000000100)=0xe1) 2018/02/27 10:23:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0xffffffff, @empty, 0x200000000001}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000040)="81", 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) 2018/02/27 10:23:36 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f91f211d5d63659536970365f666c6f776c6162656c00") getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000000)=""/26, 0x1a) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0xe09, 0xfffffffffffffffd, 0x81, 0x0, 0x4, 0x3f, 0x0, 0x0, 0x8, 0x9, 0x9}, 0xb) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0xffffffffec95ed07, 0x4) [ 58.245377] binder: 9856:9860 unknown command 785639948 [ 58.251055] binder: 9856:9860 ioctl c0306201 2000dfd0 returned -22 [ 58.293319] binder: 9856:9880 unknown command 785639948 [ 58.298815] binder: 9856:9880 ioctl c0306201 2000dfd0 returned -22 2018/02/27 10:23:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000033ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x2d4002, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000200)=r3) fsetxattr(r2, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x16, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x7fffffff, 0x200, 0x8, 0x6206, 0xffffffffffffff81, 0x8, 0x6000, r4}, 0x20) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000000c0), &(0x7f0000000100)) fgetxattr(r0, &(0x7f00000003c0)=@random={'system.', '`\x00'}, &(0x7f0000000400)=""/125, 0x7d) pread64(r1, &(0x7f0000000140)=""/114, 0x72, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000118000)={0x4636}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000380)=[0x7fffffff, 0xcf4]) 2018/02/27 10:23:37 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x2, 0x5, 0x8) inotify_add_watch(r0, &(0x7f0000029ff6)='./control\x00', 0x86000006) r1 = inotify_init() openat(0xffffffffffffff9c, &(0x7f00000001c0)='./control\x00', 0x40, 0x48) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getregs(0xc, r2, 0x74b2, &(0x7f0000000100)=""/177) inotify_add_watch(r1, &(0x7f0000b3aff6)='./control\x00', 0x1000800) membarrier(0x0, 0x0) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/02/27 10:23:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x13) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40086310}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/02/27 10:23:37 executing program 7: clock_gettime(0x7, &(0x7f0000ca1ff0)={0x0}) clock_gettime(0x3, &(0x7f0000000000)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000bffc), 0x5, 0x0, &(0x7f0000011ff0), &(0x7f000000cffc), 0x0) 2018/02/27 10:23:37 executing program 5: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x800000000100003) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000100)) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) 2018/02/27 10:23:37 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x2, 0x1, 0xd, 0x101, 0x2, 0x3}, &(0x7f0000000080)=0x20) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000143f70)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, {0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x9}, 0x3, [0x5, 0x3, 0x5, 0x1, 0xfffffffffffffffd, 0x7ff, 0x5, 0x5]}, 0x5c) 2018/02/27 10:23:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100100, &(0x7f0000a76000), &(0x7f000017a000), &(0x7f0000b22000), &(0x7f0000eca000)) 2018/02/27 10:23:37 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xc5, "3d1db9c4b4017f49235119d36c4abe98ebb35aa8f0b60e5839a77f9841491d9351532b7270a02ca49727c1f4de72941e87874a49d2b8f516d1e36a0dc001ec2244dfe50d749d9275f343bc3efefa6b14cd666cfa5f0a0b8decef21b96a8ef6859e068ad1086b450d585a2cb3a5c2818689c260796bcd0a2b03f9e6da32fd3f7402e513e020b3c7361f1a544be4da355363b7be7687e2c690f9acda134b4c51bce7871e55bbe845b09ea378eed5210b1542124761fb584091154930a973deb7ff2ef425a001"}, &(0x7f00000001c0)=0xcd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x5b67, 0x10}, &(0x7f0000000240)=0xc) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) mknodat(r2, &(0x7f0000040000)='./control\x00', 0x1, 0x0) faccessat(r2, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/02/27 10:23:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8d4, 0x800) renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000ed3000)='./file0\x00', 0x800005) 2018/02/27 10:23:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) r1 = epoll_create(0xff) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x4, 0x3, 'client0\x00', 0x4, "795f077cbd9fa8cf", "f70b788f6db7fcc8da9e61bd7749210406ae971422496f92abcbcf6c5d75b23f", 0x8, 0x5ad36f6}) epoll_pwait(r1, &(0x7f000043ffdc)=[{}], 0x1, 0x0, &(0x7f0000b4dff8), 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, [0x7, 0x94d2, 0x2, 0x58, 0x0, 0xca46, 0x2, 0x6, 0x6, 0xffffffff, 0xfc, 0x0, 0x4c, 0x9, 0x5]}, &(0x7f0000000280)=0x108) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x0) 2018/02/27 10:23:37 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xef, 0x800000028002) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) 2018/02/27 10:23:37 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/152) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000000080)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="b8000000130021040000000000000000ff010000000000b70a1fa0150a67e141717e7e50000000000000000001000000000000000000000000000000004e2000b47a48a98cfd93561ab7fa0195025f9eab789cd70db51904bc5bbdcf622bc9d3a9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/02/27 10:23:37 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000103000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="6f73782e7376bb2e466d2e707c82cebebbe8eb3e61756c000000000000000000000000"], &(0x7f00005e6000), 0x36c) r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x12840) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x7ff, 0x3}, 'port1\x00', 0x22, 0x41, 0x2e0, 0xc7a3, 0x6, 0x4, 0x7fffffff, 0x0, 0x4}) socketpair$inet6(0xa, 0x800, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) 2018/02/27 10:23:37 executing program 6: unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10380, 0x0) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x40) r2 = dup2(r1, r0) fchown(r1, 0x0, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000040), 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x0, 0x3, 0x8}) 2018/02/27 10:23:37 executing program 1: utimensat(0xffffffffffffffff, &(0x7f0000f8eff8)='./file0\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000840)='./file1\x00', &(0x7f0000000680)=[&(0x7f0000000580)='\'\x00', &(0x7f00000005c0)='nodev\x00', &(0x7f0000000740)='cpusetselinux\x00', &(0x7f0000000780)='&][selinux?!\x00'], &(0x7f00000007c0)=[&(0x7f00000001c0)='\'@-GPL\x00', &(0x7f0000000200)='[GPL[\x00', &(0x7f00000006c0)='-)selfposix_acl_access.keyringcgroup$\x00', &(0x7f0000000280)='}&#vmnet0&selinux.vboxnet0em1{%wlan1!:vboxnet0wlan1systemmime_typesystemwlan1^-GPLem0@GPLwlan1\x00', &(0x7f0000000300)='-*\x00', &(0x7f0000000700)='\x00', &(0x7f0000000380)='procuser\x00', &(0x7f00000003c0)='wlan0\x00', &(0x7f0000000400)='[GPL[\x00', &(0x7f0000000440)='-)selfposix_acl_access.keyringcgroup$\x00'], 0x1100) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/77) sysinfo(&(0x7f0000000500)=""/71) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3ae, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'eql\x00', @ifru_flags=0x2000}) [ 58.485110] binder: 9891:9902 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/27 10:23:37 executing program 0: prctl$intptr(0x29, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) getpeername$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) 2018/02/27 10:23:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x80002) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x7fffffff, 0xa613}) 2018/02/27 10:23:37 executing program 0: unshare(0x3ff) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x0, 0x1000, 0x0, 0x400000000000000, 0x0, 0x40, 0x4, 0xd3d, 0x3, 0xe7}) r2 = getpid() fcntl$setown(r0, 0x8, r2) 2018/02/27 10:23:37 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000000000, 0x1a1) write$eventfd(r0, &(0x7f0000000040), 0xd8b74f24de67205d) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/02/27 10:23:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x2, 0x2) sendmsg$nl_route(r0, &(0x7f0000023fc8)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000014002102ffffffff943480788c706240bd0a07b1f8ffffffff02000000", @ANYRES32=0x0, @ANYBLOB="0800020000000000"], 0x20}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x1a}, 0x1, 0x0, 0x3, 0x2, 0x2, 0x6, 0xd8}, &(0x7f0000000040)=0x20) 2018/02/27 10:23:37 executing program 6: syz_open_dev$tun(&(0x7f0000001700)='/dev/net/tun\x00', 0x0, 0x4000) r0 = timerfd_create(0x1, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x3e, r0, 0x10000000000) r1 = memfd_create(&(0x7f0000000080)="2a632d00c738045390b6526b48079e0644a24427246b7ca5032ed40d7cd7783a43190c16ff88edfe21e6844eaccc782ec28ab440ae04848831d37b7604f892e3cf5d10515b239f77b7386256a16a61461b2b521a2d5f4420b62a5ae5684700aafa1582d0be59b9685a440c8f239ad10df8770161513a9e61b086873dc014b644359c43663077d85780f9ad090a7c1a1b8b038c06de208d2cdea8c054f335adabd791a1e920a9e6aa14ced1de39c78797494b3d6d19cf43a67806c86890eeb0d8bf3d", 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000001e00)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000001800)=[{&(0x7f0000000300)=""/174, 0xae}, {&(0x7f00000003c0)=""/174, 0xae}, {&(0x7f0000000480)=""/84, 0x54}, {&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000005c0)=""/237, 0xed}, {&(0x7f00000006c0)=""/53, 0x35}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)}, {&(0x7f0000001740)=""/76, 0x4c}, {&(0x7f00000017c0)=""/7, 0x7}], 0xa, &(0x7f00000018c0)=""/146, 0x92, 0x5}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001980)=""/107, 0x6b}, {&(0x7f0000001a00)=""/63, 0x3f}, {&(0x7f0000001a40)=""/61, 0x3d}], 0x3, &(0x7f0000001ac0)=""/220, 0xdc}, 0x76}, {{&(0x7f0000001bc0)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000001dc0)=[{&(0x7f0000001c00)=""/242, 0xf2}, {&(0x7f0000001d00)=""/33, 0x21}, {&(0x7f0000001d40)=""/113, 0x71}], 0x3, 0x0, 0x0, 0x14}, 0xfffffffffffffcca}], 0x3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @empty}}, [0x2, 0x3, 0x8, 0x8, 0x9, 0x80000001, 0xffff, 0x400000000000000, 0x266, 0x100000001, 0x5, 0x7fff, 0x6, 0x24, 0xad5]}, &(0x7f00000002c0)=0x108) pwritev(r1, &(0x7f0000001540)=[], 0x1a2, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) 2018/02/27 10:23:37 executing program 1: seccomp(0x1ffffffffffffff, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000000180)={0x0, 0x0}) dup3(r1, r0, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) fstatfs(r1, &(0x7f00000000c0)=""/74) 2018/02/27 10:23:37 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x30, 0x6, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xdf9}}, 0x5, 0x7, 0x4, 0x3f, 0x88}, 0xa0) getrandom(&(0x7f0000807fd2)=""/46, 0x2e, 0x3) 2018/02/27 10:23:37 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x32) r1 = accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000240)=""/57) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) get_robust_list(r3, &(0x7f0000000440)=&(0x7f0000000400), &(0x7f0000000480)=0x18) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000280)=""/237) r4 = socket(0xa, 0x2400000001, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x101000) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000100)=""/248) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x88) getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0x90) 2018/02/27 10:23:37 executing program 7: r0 = memfd_create(&(0x7f0000002ffe)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) arch_prctl(0x1001, &(0x7f0000000000)="2ddf79f4787fde6b65d9418fb9e93b735ab870e9165d7e1e24efbd32039e1fd09ee2485dccc90f717a78de0c0eb04d1abe7b2740c343b7f3302a3212c65e3cc3f382a3e2a423f3bffd15b364cccc8762ed9ae4f26aecb554789d22d88768") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/27 10:23:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) signalfd(r1, &(0x7f00000000c0)={0x8bd}, 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x200, 0x0) accept4$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x80000) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x12000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000080)=0xd266, 0x4) 2018/02/27 10:23:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) prlimit64(r1, 0xe, &(0x7f0000000080)={0x560, 0x4}, &(0x7f00000000c0)) 2018/02/27 10:23:37 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getgid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={"6971ef7e33cb09ff00", @ifru_addrs={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) wait4(r2, 0x0, 0xa0000009, &(0x7f00000000c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={"d8962ac84748daeb79131f4cddc9c864", {0x4, 0x0, 0x7, "85ffd6ac1fde", 0x9}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffd, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/27 10:23:37 executing program 3: pipe2(&(0x7f0000d2dff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000dedff8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 10:23:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x42, {0x2, 0x4e24, @empty}, 'vlan0\x00'}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x8, 0x47d6, 0x6d8, 0x6, 0x6, 0x7fffffff, 0x5, 0x7, 0x4, 0x2}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x408400) ioctl$KDDELIO(r2, 0x4b35, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000000fff), 0x0) 2018/02/27 10:23:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000cba000)={0x10}, 0xfffffffffffffdc7, &(0x7f0000684000)={&(0x7f0000000140)=@delrng={0x0, 0x14, 0x400, 0x70bd2c, 0x25dfdbfd, "", ["", "", "", "", ""]}, 0x10}, 0x1}, 0x20000000) 2018/02/27 10:23:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x280000, 0x13) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200001, 0x80) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c74657200005b6b00f20000000000000000000a000000000000000000000000000002001100e8030000f8010000f80100001001010000030000000300003503000004"], 0x1) 2018/02/27 10:23:37 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x7f) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000ac1000000000000000000000ffea405d55987d13dee630ce31927ef85b3e4cb456e932cd4ba51356e2b114d0c94fef7cdc38ca0700000070be2e9e44d96fed9946d8a901317d0daf8b12bec832793e70b52aa4aed24804d8dc395f5a2fd4b8a2023e483c8ace9d5343ad524e6737d959fabd82f220cfd4a2753eb1698a2a3bd33c6775af888c8b6ca2444cb8f413aa7cf972eb64599119ecf548f45394188815e70fb2af716d76c5ce99defb362d9c3fa89899bc68a921751c084325bb0000000000"], 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000002c0)=@srh={0x7e, 0x10, 0x4, 0x8, 0x9, 0x3, 0x2, [@dev={0xfe, 0x80, [], 0x18}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x88) 2018/02/27 10:23:37 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0xffffffffffffffff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x120) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e0fff), &(0x7f0000a80ffe)=0xffffff8b) 2018/02/27 10:23:37 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/02/27 10:23:37 executing program 5: unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) ppoll(&(0x7f00007d2000)=[{r0}], 0x1, &(0x7f0000cdb000), &(0x7f0000844ff8), 0x8) 2018/02/27 10:23:37 executing program 3: r0 = memfd_create(&(0x7f0000000200), 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) pwritev(r0, &(0x7f00000013c0)=[], 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/27 10:23:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10001, 0x0) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x1009, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x10000, 0xe08, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x9, @empty, 0xfffffffffffffff8}}, 0x1f, 0x9}, 0x98) [ 58.742325] binder: BINDER_SET_CONTEXT_MGR already set [ 58.761381] binder: 10001:10003 ioctl 40046207 0 returned -16 [ 58.774684] binder_alloc: 10001: binder_alloc_buf, no vma [ 58.780458] binder: 10001:10012 transaction failed 29189/-3, size 56-8 line 3128 2018/02/27 10:23:37 executing program 0: r0 = getpgrp(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000000440)={&(0x7f0000000380)="805b039cc3f7bdfe4051a20cec26ab68e713fa96c2b16746dcc769ae7579689b25fa1a142506d79ea76577b42d974e4c39e72e4c708ddde6761c2dc60dcf6b0eab9549e79d627364b95d60c6cfe359e2fa795d5040891819735cd656e38ab1634f029509ef2efb1053a52c7da2f2e6547ab8b1cb7040dcaa17848ef00bf4798a44a78ce5a2af6e7e86f957c808cb2a71ddf0a9202bf26e2c7f6727dd1ae310000f80bc1c5503039d6920af20cacc9184ad287129b7927d5dff0bcf", 0xbb}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) r4 = getegid() syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0xb000, r3, r4, 0x1, 0x800, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10200, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) r7 = getegid() fchownat(r5, &(0x7f00000001c0)='./file0\x00', r6, r7, 0x400) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000340), 0x4) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000000)=""/97, &(0x7f00000000c0)=0x5) 2018/02/27 10:23:37 executing program 6: clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000bc0ffc), &(0x7f0000418000)) mq_open(&(0x7f0000000000)='eth0-\x00', 0x0, 0x0, &(0x7f0000000040)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x280001, 0x120) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/27 10:23:37 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x100000000}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0xa7a}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xb0) 2018/02/27 10:23:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000200)=0x4) r4 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000240)={r2, 0x401}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000080)={r5, 0x5}, &(0x7f00000000c0)=0x8) setsockopt(r0, 0x10e, 0x4, &(0x7f0000836000), 0x0) 2018/02/27 10:23:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xfffffffffffffd04, &(0x7f0000000000)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0xff}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'vlan0\x00', @ifru_addrs={0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/02/27 10:23:37 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x6) 2018/02/27 10:23:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003abf74)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) fchdir(r0) 2018/02/27 10:23:37 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000578fe8)={0x0, 0x0, 0x0, 0x200000}) creat(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 58.801842] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.810063] binder: release 10001:10002 transaction 45 out, still active [ 58.817402] binder: undelivered TRANSACTION_COMPLETE [ 58.823042] binder: send failed reply for transaction 45, target dead 2018/02/27 10:23:37 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x8000000000000000, 'queue0\x00', 0x800000000002}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x1000, 0x80000000}, 'port0\x00', 0x28, 0x1001, 0x5, 0x7fff, 0x9ad1, 0x8, 0x200, 0x0, 0x4, 0x8}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x1, 0x3ff, 0xffffffff80000000, 0x19e7ee79, 0x958d, 0x800, 0x7, 0x8]}, 0x14) 2018/02/27 10:23:37 executing program 2: r0 = socket$inet6(0xa, 0x400000000801, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) r2 = open(&(0x7f000063fff8)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 58.848701] audit: type=1400 audit(1519727017.507:36): avc: denied { getopt } for pid=10023 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 10:23:37 executing program 2: r0 = socket$inet6(0xa, 0x400000000801, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) r2 = open(&(0x7f000063fff8)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/27 10:23:37 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r2, r3/1000+10000}}, 0x100) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000000dfe0)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/27 10:23:37 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000100)="5b561fe6329ab18936e72fd19fa5001406d3591eadab99eee57260f98179f962036a04de4907b4d2479ddf21fe5c36b8e3329b8b4949e7b3f39a8f93459781b3937e304d5215b770f9a19ff1b1a25c7801e572a9fb6b18df", 0x58) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x24}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0xffffffffffffffff, r2, 0x94, 0x6) setrlimit(0xc, &(0x7f0000000180)={0x7, 0x1000}) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) 2018/02/27 10:23:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=ANY=[@ANYBLOB='\x00\x00il\x00\x00\x00\x00\x00\x00'], 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/27 10:23:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e47fcc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x1ff, 0x3, 0x8, 0xffffffffffff21c8}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x8001, 0x10}, &(0x7f0000000180)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000036d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/27 10:23:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00000025c0), &(0x7f0000002600)=0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/02/27 10:23:37 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) mq_timedsend(0xffffffffffffffff, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe) 2018/02/27 10:23:37 executing program 0: unshare(0x8000400) r0 = socket(0x2, 0x2, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) renameat2(r1, &(0x7f00000000c0)='./control\x00', r1, &(0x7f0000000100)='./control\x00', 0x0) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) 2018/02/27 10:23:37 executing program 2: socketpair(0x1, 0x80005, 0x0, &(0x7f000095fff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000017ff0), &(0x7f0000268000)=0x9) 2018/02/27 10:23:37 executing program 5: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080041, 0x0) fcntl$setlease(r0, 0x400, 0x2) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/02/27 10:23:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=ANY=[@ANYBLOB='\x00\x00il\x00\x00\x00\x00\x00\x00'], 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/27 10:23:37 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0xc7) 2018/02/27 10:23:37 executing program 4: r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x480100, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x2080, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/27 10:23:37 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x48a02) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@random={'trusted.'}, &(0x7f0000c46000)='pqp0\x00', 0xfffffffffffffe0d, 0xfffffffffffffffd) 2018/02/27 10:23:37 executing program 6: r0 = open(&(0x7f0000000540)='./file0\x00', 0x80, 0xa8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1a1000, 0x0) sendmsg$nl_generic(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="000400001f00000026bd7000ffdbdf25070000002aea01487d0b42b3fe2f5dc869bd39ef2bdccdd6ecb73d60fa4d9baf3f803a499d794857115c769feed8b7876b5c43cb400d0637ee9c7f12c0531a0787c925bf5a4549882334eac50ddd05c359abb343f982f9baca1bba44e55ba074078f2909242ae8838d42a08ac374699027e28fc3dd7f91a6c80f14c1b14d2883d5db744cec0a7e65c5ec8b6dec85bb60c8fe57a58c4cf6a314f2882b0b09576f0c0dc670213cc6a1ef1c9929118a68bfd5d32d9fffc66a08c4171254933a9aac2b0f43b7a43e1dd36ea9c28e05afb6fb5d484646918156578d0fce56f8f5d89c1f2c709a3743f44d9cf162de28723ab1e1b0791dae6ff8021c0022e0df3eabae52e38057e1610fb323e67ddc1068653060caa6337ea84a9362b5661361f7ee05af91939ff5a523236f91e3a13a65d0fb87353ae3d2e9c09b9582c78b8145c595c09f3542b350e415b2e169547074095b91725a7fa8c0af8a9000442be4e4c14df32166e2f3fedceb3d40908e53e05e1c71797addf2ca43392693a9db5c09b9d71e459c4db29896be6935541f04c56471ea5268bc997092c73cca1ca9ce249d3de0c7a10803b3a1504230f6fdb3f9bcfe20816d8f859b984360b79ec1518bb914c44aa3b8f473aad9c4c921ac446b50bdf5ed18d859b9357367b7ef77c9e490460874f4c9f1f6d4d2a1cec01e2e7067cb9955ef9ead880764b74fe50b2bf85999eda4d1980eee3531737c25e8a1d826b4983c5f91510ba196a2927e6ba460ecb006bc12ef918e4b605e027dd50c9a1941256d2e1dc0c4f17dd194b6c996737732d48f88de4fdc18da599b3621858e46a82054c27ed6409de3b2d17bb6bc59c0cf23e866fa9fb56dcd1a189b22214740bc152174392589b789e79faf57fd0a493102484e0e0e7a3499e0caf889cb97725fa41800570000000000fe8000000000000000000000000000bb0c007d0000000000ac1414aac4d773e9dfe2223b67151093ddab746c19798af69946c294ebfeb7672b5b20df49458a60a07ac51172278dd0e7f7ad96483f89b6ad1931f10b1dbeec707de5062b177ca977a2d4ede7b51481ba3a12339a7390eb5a483ffbcf8a6e291c3dac4f726d7c66f860bf32f34619b31450b32c5304e125e877a788ddb0f584a5d8e38df8ed30a14cc29d56c54d26e98289c9d23fadfbf4dfb4350c53f2061ea73a6e333ff8c310dfe80a18a3ed3d2a329b1dfef8ba9746e574680f9e89816475a2f31a37ac178700f44ecb33f95c551c802f1107a1d1b2dae0b2bb4498a8b76c58c34c70aade32452d03eb08eaa39141bf1a25908e496acdb512f5b99171378303ef514c94409bda4700edc5cfb5d605e9a8bc3537d203891e5b14ec7e1aeb04fb6c5ae8120ac03c72ddc9faa152eec9bba54e4337bebf625f2500000000"], 0x400}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000640)={r3, 0x7fff}, &(0x7f0000000680)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000580)={0x8, 0x9, 0x5, 0x6e, 0x9, 0x80000, 0x1b, 0x3189af07, 0xa366, 0x100}) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000500)=0x808, 0x4) bind$netrom(r0, &(0x7f00000006c0)=@ax25={0x3, {"8303bb1326d2ff"}}, 0x10) 2018/02/27 10:23:37 executing program 2: syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 10:23:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0xea0, 0x2}) mq_timedsend(r1, &(0x7f0000000040)="565fca12c77cb137695b87502f3d874322fd165e2ec5288548cf349a9b96ed5ccf97858a78e20f23ae16477a826b24be50cc49bd450f813430c4ca2a02153c247b48683c94b542c03fe72934d5be84f8b819ce8312a96dc1c09e00016e384e1150fc63a71022e2c61a31af99387b1bada6c698b136af5e65a76a6d095e854aeb18bef81729088d6c450b6db3bd72", 0x8e, 0x6, &(0x7f0000000180)={0x77359400}) 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, &(0x7f0000000100)={0x0, 0x0, {0x3}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/27 10:23:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000fbe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029f000)={{0x80}, "006f7274310000000e007000000000000000000000000000f3000000000000000004000000000000000000000000000000000000000000000000000500"}) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x7) 2018/02/27 10:23:37 executing program 2: mlock2(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00473d4c8dfcc800a00bb233a392075f0acf9099da572f7f6f1ae9f2caed22b4c14bf6eb9acf3f000000000000"], 0xa) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/02/27 10:23:37 executing program 0: unshare(0x8000400) r0 = socket(0x2, 0x2, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) renameat2(r1, &(0x7f00000000c0)='./control\x00', r1, &(0x7f0000000100)='./control\x00', 0x0) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) 2018/02/27 10:23:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f0000287fff)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/27 10:23:37 executing program 3: r0 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000200)) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futimesat(r1, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000300)={{r2, r3/1000+30000}, {0x77359400}}) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r4 = getuid() lstat(&(0x7f0000000140)='.', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00', 0x6001, r4, r5, 0xffffffffffffffe1, 0x1cd, 0x88) umount2(&(0x7f000049c000)='.', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f0000000040)={0x2c8000000000, 0x6, 0x20, 0x6, 0xfffffffffffffffd, 0x7}) 2018/02/27 10:23:37 executing program 4: futex(&(0x7f0000004ffc)=0x4, 0x85, 0xfffffffffffffffe, &(0x7f0000001ff0), &(0x7f0000002ffc), 0x40000001) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xa0, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x956, @dev={0xfe, 0x80, [], 0x14}, 0x5}, @in6={0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xe26b}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0xbe}, @in6={0xa, 0x4e23, 0x6e, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x36}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xe72c459741c866a5, "cbffff00b3c9d46376f32f0200af8976fc01d5cf2b1473e693d2bee65a83177f67a9820fc3747ce109f000"}, &(0x7f00000001c0)=0x33) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) 2018/02/27 10:23:37 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1ffe) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="1ec02ec6cbcb44cadbecf1a59314651dde65e91898e517356ae19088f3020000009b0dd8fad474ef341fc8f2", 0x236}], 0x1) 2018/02/27 10:23:37 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x4000003ffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9, 0x100000000}, &(0x7f0000768000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/27 10:23:37 executing program 4: r0 = socket(0x3, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/02/27 10:23:37 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffff9c) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="62fd0000"], &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0xe76}, 0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/02/27 10:23:37 executing program 5: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000d27fc0)=[], 0x20000000000002d3, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40800, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) clone(0x0, &(0x7f0000814000), &(0x7f0000918ffc), &(0x7f0000000080), &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x20000000, 0x4000, 0x5, 0x1ff, 0x4, 0x4, 0x4, 0x7, 0x100000000}, 0x10) 2018/02/27 10:23:37 executing program 0: r0 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542b, &(0x7f00003b9fdc)) 2018/02/27 10:23:37 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) 2018/02/27 10:23:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2002) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000c29000), 0x0) 2018/02/27 10:23:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x14, 0x32, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xc2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x74, &(0x7f0000000140)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) 2018/02/27 10:23:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0xa4c9) pread64(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x20000000006e20, @broadcast=0xffffffff}}}, 0xdc) 2018/02/27 10:23:37 executing program 2: prctl$getreaper(0xd, &(0x7f0000000000)) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6}]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000bb3f90)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/27 10:23:37 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000f57000)=@abs, 0x8) r2 = epoll_create1(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c25ff4)) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r1, r0) [ 59.188057] tc_ctl_action: received NO action attribs [ 59.240112] tc_ctl_action: received NO action attribs 2018/02/27 10:23:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/27 10:23:37 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x200001001) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/27 10:23:37 executing program 5: pipe(&(0x7f00001f4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeca) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) 2018/02/27 10:23:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") mmap(&(0x7f0000999000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x8031, r0, 0x4) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e22, 0x0, 0x4e24, 0x2, 0xa, 0x39b7c6458277335e, 0x20, 0x0, 0x0, r1}, {0x3ff, 0x3, 0xd8df, 0x400, 0xffff, 0x5, 0x0, 0x5}, {0x5, 0x2bd, 0x5, 0xfffffffffffff0b6}, 0x180000, 0x6e6bb3, 0x3, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x0, 0x2, 0x7, 0x5, 0x401, 0x8}}, 0xe8) 2018/02/27 10:23:37 executing program 1: r0 = syz_open_dev$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) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/02/27 10:23:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)}], 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0xfffffffffffffff9, 0x7f, 0x80000001, {0x77359400}, 0x1, 0x4}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) renameat2(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x10a80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000040)) 2018/02/27 10:23:37 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xdb, "ce7758204dad56620260c823c790202d4a3eb34bbd1d8ed242de95512407516b36a52f0369142f6bcf4d7100d4321a0bf8976566df49a10db4807d7b928b0c1afeaf048dffd4ed99a7c351a17e1a0840d23d6a3de0d51ccadca823cc4ba735e76b1b0296444195f5aa3a797a955f196c8cae3d91b89419c2fc75698529ae5924028d60d667640cd4e246623a8eab3169d76804700c2510be7a0923b7d27ee79ea1cff1383f02d8bc8c992f48cbd9a2e374a3db5918cdabfd298f86db3eb687c23f3305491235214c539177806285bc978b1760bc18c4940ee64a76"}, &(0x7f0000000000)=0xe3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x2, 0x9d, 0x94a6, 0x4, 0x1ff}, &(0x7f0000000200)=0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ppoll(&(0x7f0000000040)=[], 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/02/27 10:23:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xffffffffffff0001, 0x5}, &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) 2018/02/27 10:23:37 executing program 4: r0 = userfaultfd(0x0) flistxattr(r0, &(0x7f0000000000)=""/69, 0x45) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0x8}) r1 = memfd_create(&(0x7f00000000c0)="706f73fb00000000000000566f6573737b001a", 0xfffffffffff7fffd) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/02/27 10:23:38 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @remote}, &(0x7f0000000140)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x9, 0x200, 0x8, {0x0, 0x989680}, 0x2, 0x2}) mmap(&(0x7f00006a5000/0x4000)=nil, 0x4000, 0x3000001, 0x42010, r1, 0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:38 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x45) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) renameat2(r1, &(0x7f00000000c0)='./control\x00', r1, &(0x7f0000000100)='./control\x00', 0x0) 2018/02/27 10:23:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf3, "490d20df72358f4d7e231c85cb6436b9d372fe8e73e044157ea6d83827b3fb4de709cca9095d8d26d1ea8d52d69dbc75aef398b8d960ff7767e5b5dc1405fb9e229ce3fcbc319c8b8344b154aeff8822d01d8da0daf02503132897bc842369ce3d7d80169d2a4ab2c684cbef686e2e25d10e6408efda73126317751928490e8f4a16a42abbdc50f69d9e94df9509e5b7e0326e8ade3d42bb90045105e5f3ad26bcf57dcf6bdf0352926e0d32604b33f9fc37faab358a148e72569de7aabd62f20d86dbf882c74eb7bf29fb91efbe1c7db8475893b0fbd07d6362eacc26a0e9e37d9848c50766b16007e3d2cd28dda0de6ee810"}, &(0x7f0000000100)=0xfb) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x0, 0xab}, &(0x7f0000000180)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/02/27 10:23:38 executing program 5: r0 = add_key$keyring(&(0x7f0000676ff8)='keyring\x00', &(0x7f000058a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000e5e000)='keyring\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = epoll_create(0x0) fcntl$setflags(r2, 0x2, 0x1) [ 59.309297] binder: 10192:10199 tried to acquire reference to desc 0, got 1 instead [ 59.322124] binder: BINDER_SET_CONTEXT_MGR already set [ 59.342069] binder: 10192:10199 ioctl 40046207 0 returned -16 [ 59.356584] binder: BINDER_SET_CONTEXT_MGR already set [ 59.383041] binder: 10192:10199 ioctl 40046207 0 returned -16 2018/02/27 10:23:38 executing program 0: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) timer_gettime(r0, &(0x7f0000000100)) r1 = getpid() sched_getscheduler(r1) 2018/02/27 10:23:38 executing program 2: r0 = socket$inet(0x10, 0x2, 0x9) sendmsg(r0, &(0x7f0000a1bfc8)={0x0, 0x0, &(0x7f0000cbbff0)=[{&(0x7f0000c0c106)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[]}, 0x0) socket$inet(0x2, 0x800, 0x3) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ifb0\x00'}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) 2018/02/27 10:23:38 executing program 5: r0 = add_key$keyring(&(0x7f0000676ff8)='keyring\x00', &(0x7f000058a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000e5e000)='keyring\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = epoll_create(0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/02/27 10:23:38 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) r1 = syz_open_procfs(0x0, &(0x7f0000263fef)='net/softnet_stat\x00') epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xc667, 0x4000) sendfile(r0, r1, &(0x7f00006dbff8), 0x401) r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f0000000000)) 2018/02/27 10:23:38 executing program 7: ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/02/27 10:23:38 executing program 6: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f00000001c0)={0x3}, 0x8) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="4d4a64efdea4581153e98192743b5ea44f5717e3dede5a576fa42e424a9e47f3e823edafd068fa6c1337f379108d6be592c51632a98b41acb4b61626032a8cf993f7dd467c51e3442b0ed540b2193f7ad7c29177399c7193da5ef71da4e46f7440", 0x61}, {&(0x7f0000000080)="407ae2051dbff4c444966a3ceef8f002ed1c3818f09a5ec202c71c755ba32acef5d28f99dcb64aede7c8aa37b955477c585a9507cb4f811e40112d20df36", 0x3e}, {&(0x7f0000000140)="2a06b38af6579cd30a868223cb599ff09380d5e82523c8f5a71a8529e9ec6f1c247f181d209bfc5842533289c57f4c77e64c5fdec6e67e7b", 0x38}], 0x3) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000200)=0x100000001) 2018/02/27 10:23:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5dfe4)=""/28, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x62200, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) sendto$inet(r1, &(0x7f00000001c0)="2fbab14ffb88f1324b34b70b4ba8d1b3b0fe9fae4a2ff366ea271462a638510bce679720a906d6f6c49a8424368e6e20e82497366667f89bce22f50b0a126ac6145aed64a92679c7a00db9e99bb6c9e1cc9955beb09715f0bcea996405dd09995cb132ae878af50649239156c61092dc68c972eecac8f52bf474040eb1f5b18b4ad627f4491368db616f43f35538843dc2f46b9b88b2f0b4c8b83a7d86fdc6e66f29c7fde5f23777afe6f61ac5dd253aafd2555e381e", 0xb6, 0x20004000, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00'}) 2018/02/27 10:23:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c400004304001103ffffffffffffffff00000000000000000000ffffffffffff0000000000000000f93f0000000000004e2800004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000100000000000000"], 0xc4}, 0x1}, 0x0) 2018/02/27 10:23:38 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020d00001000000000000000000000000800120000000000000000000000000006000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000000000000300060000000000020000000000030005000000000002004e20ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) r1 = socket(0x8, 0x0, 0x40000000000003ff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x2a62, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, {0xa, 0x4e22, 0x100000000, @empty, 0x3}, 0x4, [0x7, 0x0, 0x3, 0x6, 0x7, 0x0, 0x4, 0x3]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x7}, {0x2, 0x800}, {0x8, 0x6}], 0x3) 2018/02/27 10:23:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xe7e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x4, 0x5, [0x40, 0x8, 0xffff, 0x10000, 0xffffffffffff0001]}, &(0x7f00000000c0)=0x12) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 10:23:38 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@empty, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe80) 2018/02/27 10:23:38 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) syz_fuse_mount(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x80000) 2018/02/27 10:23:38 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 2018/02/27 10:23:38 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x8000, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000013ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000993ff0)={0x3ad}) [ 59.541453] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=4 sclass=netlink_xfrm_socket [ 59.557558] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket 2018/02/27 10:23:38 executing program 0: r0 = memfd_create(&(0x7f0000c2effc)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000735fe0)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) [ 59.618060] IPv4: Oversized IP packet from 127.0.0.1 [ 59.644424] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket [ 59.667062] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 10:23:38 executing program 3: clone(0x0, &(0x7f0000683f29), &(0x7f0000b59000), &(0x7f0000b9e000), &(0x7f000052e000)) clock_gettime(0x0, &(0x7f0000000000)) clock_settime(0x6, &(0x7f0000012ff0)={0x77359400}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) sync_file_range(r0, 0x1, 0x7, 0x2) 2018/02/27 10:23:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000000, 0xc0, 0xffffffffffffff7f, 0xfffffffffffffa61, 0x9}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x577a0a97, 0x1, 0x9}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @empty, @broadcast=0xffffffff}, 0xc) 2018/02/27 10:23:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/209, &(0x7f0000000200)=0xffffffffffffff4f) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x3f0, 0x7fff, 0x9, 0x82}) 2018/02/27 10:23:38 executing program 1: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000176ff8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xb90, @dev={0xfe, 0x80, [], 0x19}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3}}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x48) r1 = open(&(0x7f0000595ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00002f4ff8)='./file0\x00', 0x0) 2018/02/27 10:23:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)={0x80000002}) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x0) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x1d, 0x4, @thr={&(0x7f0000000000)="0a4d6295b298947f96fdde0de0c5f8f30f44a9fbb0ca4801952b0ae54e59f22024588884cb30ed016761769352eb370f42394f08f14ec61beb948f4dfd2f00b4c7cd98bbff2468036ab78b01e5267317d6ab21", &(0x7f0000000080)="5ce21c9a6a8207aacba7339c47c859f43080178f5c6ab34a8726e7c44c28ce38bcf564"}}, &(0x7f0000000140)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) clock_gettime(0xfffffffffffffffe, &(0x7f0000000180)={0x0, 0x0}) ftruncate(r0, 0x10001) r6 = dup(r1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000240)=0x1) statfs(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)=""/221) timer_settime(r3, 0x1, &(0x7f00000001c0)={{0x77359400}, {r4, r5+30000000}}, &(0x7f0000000200)) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f00000004c0)) accept$unix(r0, 0x0, &(0x7f0000000500)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000003c0)={@remote, 0x0}, &(0x7f0000000400)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000440)={r7, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/27 10:23:38 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000764fc8)={&(0x7f0000a3b000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f00003b8f80)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30d928226b70da7d922af9c36e7e5c3fcab589ecebae", 0x2c}], 0x1, &(0x7f0000c7b000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="3b000000403bd72a1cb1e19ac03e2b7fe996e535b1919ad1dc3989c7c854a850e1de8d3cfc37d94bf276697407135d246061c6ee5451dbc5a1de4cb8908f64a5c11320bd80866b98a217b4be56a7677ef69bd0c709cb5b1fbbf5323be3a1e7352b1c9bc30f684e7226a5011c90857cacfe7b741b1d9512369b28b74554d65b2c2cc11b108f2c52799ed898ac61e981335deaab972a1389d648532a195a5f7a2f6997417ed10e204266efb0048012d0f0a55455eb1ab916ada9ee5cf5908f0ce0"], &(0x7f0000000080)=0x43) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x2, 0x9, 0x3, 0x4}, 0x0, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff9}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, 0x8) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getpid() 2018/02/27 10:23:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xe7e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x4, 0x5, [0x40, 0x8, 0xffff, 0x10000, 0xffffffffffff0001]}, &(0x7f00000000c0)=0x12) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 10:23:38 executing program 7: clock_gettime(0x0, &(0x7f0000000000)={0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={r0}, &(0x7f00000000c0)) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(r2, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x80000) 2018/02/27 10:23:38 executing program 6: r0 = socket$packet(0x11, 0x10000000003, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c26ff0)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410001, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x37}) 2018/02/27 10:23:38 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r2, r3+30000000}, &(0x7f0000000080)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8afeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r4, 0x0, 0x0) 2018/02/27 10:23:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[], 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000028008000000000000009c81d0ba35095adfe2bad0000000600009d8dba096fab35985ab4674fe095d255a4bb0b9452a81647e815359553032460eee200be0000000000"], 0x14}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) [ 59.773815] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 10:23:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0xb2, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000276000)=[{}], 0x1, 0x10000, &(0x7f0000603ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7}) 2018/02/27 10:23:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@hopopts={0x0, 0x14, [], [@enc_lim={0x4, 0x1, 0x9}, @generic={0x4, 0x91, "a02dc4fbf2568d038746786d73a03d5479d4eb0bfd327200a3e8f92b56e107ff34157176391d56a92899dc10e246ee22a307aab89aaeedaaa37ea86944311cbc2b83aa87f3ca0e745b0a7291466a99c5df25f12b0c1261c4af78df656c021dc84ef20b0f9aea8496eabb5661f89a5a2a29c8452c34c9e0170594047b801c017575af7a57f1c0776efcda750f2db9b56be2"}, @enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xf2472bc}]}, 0xb0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0xfffffffffffeffff}, &(0x7f0000000180)=0x8) r3 = dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f000063a000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 10:23:38 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2440, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) recvmsg$netrom(r0, &(0x7f0000000880)={&(0x7f0000000080)=@ax25={0x3, {"74221e67acfc09"}, 0x5}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)="2a9fd0aeb8c15a4334bccaf3bbe07940930f25fbd45c8f0f57e9864bdce97f959bec32be0908ba609d28da64f59d975ae2d505a9d205e7a1931c0a5ba82e2dbdbb6d55380e50a6f433b5dbe2c9df3e56c85cf15dfe19e7c15f76daa3812e817d3d78db04b14414c5cbada3965532b06657aa44abc8329b1b619e1550893604c2a2f72da1a6dba9d119534d64d6cf853cce59ed6ecb50a99772fd84f5b1edbd0c56676844a6e88d", 0xa7}, {&(0x7f0000000240)="618b8c29a335315d5791b498a4a26fc98f7c5c159c35349aeffddde5f51db95a6826f3f29843d0a5e8ea119325cf65b3354b55b3e98b80f41452914a3379865c139710bc41ba7e", 0x47}, {&(0x7f00000002c0)="264d5e6bb3d6d6df664cbb8b8350fddd30cc9f88aba0c3974addd26f76b67b7054d78687957ceffe7a9e7ffe33324411069f", 0x32}, {&(0x7f0000000300)="7150e6dafb5bb2e8805f5ad0c49e3eb5c51554ff643b8c1864fbbcfb57235196ec91b1899fde92d9b17a52f2a2a3add08f7b6bd6dcbf88a551fb57b4e804c13509801bc05afce79231", 0x49}], 0x4, &(0x7f00000003c0)=[{0xd0, 0x10a, 0xf96, "e9abdad0e1102e0225fae9296d86b6c42d8f9b519cc060414d127a26735b7ce0bd07cee53046c3c7248c1f15e3a6c4b25a827a4155f7938f7ee3a9cdf24642111acc386b39777778355c3bb6638b6379db25e14139e90f446581ddea51a8c94295dddefce8f8be5edc6c81c082902fdaa734dfe06bc4883d5cd94c6b1ee99073ccedb3ee27747a5099005169583375ef2d015dfb7b19bd09790237e356a0a12c779219aefde35e2fc96f50bc8ab65e4f51bdabdba93a1cc590"}, {0x30, 0x11f, 0x3ff, "768afd92f513cac97f08d580db1a23a15a640814c43736ca97a001e6e5"}, {0xf8, 0x19c, 0x2, "6628cd01e7e94ece1b81f3f9448168fcf57a9cbeb183a2e7f8cf96410544d29cb474809be4d35fec66547502ee5def5299d2a919f82be3492e84279a67c396112842f0d35e7ef3990c585b2c86402324f7a868c410e3336c1292dad3718c3f9a90261bd25283e71592e05eb8cf41c1202e0511efca4dc739a155d0daf17771704d3b300f9d248754520e84bd65d894c21ec1d0247f6786cb16e919297cad7ff469a98a1dfe3be171377663e1282ad5eee372d1607c2a4222b3c3e2febba6707341de4465103d26dcb3a221a44c0d45b9f16d59939c6c3629f38ae8d8c2e069f9beb1839625fd"}, {0x90, 0x108, 0x50, "8bfc4b6ffb27e2fa8503c3b2d44995d3332bf6111c2206d3a12b3c66fcbd1f66c6829dc68528039431d6f35e7f0d8061f0379716d4d438d3898020e1e3d7ab4e2fc7733d8781307ce1c04cdfade595a4942a5e01fded1953afa0e8f463aa28433df61b1824df14efddc2789fe59e44dee1544294f2f4616e388cc3fddf12f6"}, {0x10, 0x11f, 0x2e}, {0xf8, 0x0, 0xfffffffffffffffc, "f0efd51e3622a8beab51f21c1be3d1f22e8b571fd7d3398e098fb9defd444b4554dfdf39e36e44ce6b5e3725f1b59cf840cc79d39e31794fb05c65230180903064bf3d369f4de91323467b01ae19107c6e0f6bf6d62cbe5b0c81c3e1b0798c8b39421a13dfe8ebb2e192a0177a08afa08c70b5483d1bf61e15fa6cdf8611c3f4547f3c8aa7e525f1d7d2ba573ecb645727c5dd33ad91c73ba27584c5dc148c8c69a1cbba6e0619e568b58c5ed2cbc99d4be961ecac2c2949ea1598ec8a444119f617764de77b899fa80dbe5e3e5eb51941f32b4a1151113fdd0566f2fb95e3d607f9"}, {0x100, 0x10b, 0x4, "31057a9107cf7cc66adf59998a83dca99dcce3e136cf953611aa05040bb844c30f286149b385e64778127b1c29448b28743efd786faf7c177f3cfd9fecc325f1901e1eb7e01f79ca098a1721ef464db7d11355c8818d9901a342681afe249ec556516a21db30ad84da7ef9b047cdcf54bd9ecee147a42d1598fde3db74088ff79a93b507e7c10f7d887309b11d73124ef16b90c9b746a32cafed579b403d8f924af4c1b0faefafcc86298b0114f8970be1ed08a4350b96251aea5ad70eacadb867fd654f490bc5781f89af0a65728b94712156fbf385506b382875b8e63d7ae60f4804cbcb600c211aa780b0"}], 0x490, 0x4000}, 0x10141) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000001, 0x40) futex(&(0x7f000001d000)=0x7, 0x800000f, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x3) 2018/02/27 10:23:38 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ab5ea0)={{{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x2, "cbbc5936f1cc", 0x3ff}, 0x10) 2018/02/27 10:23:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) 2018/02/27 10:23:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="1400d35400003103000000000000000000400000"], 0x14}, 0x1}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/27 10:23:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x10000001000000) ioctl$TCFLSH(r0, 0x540b, 0x8) 2018/02/27 10:23:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[], 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000028008000000000000009c81d0ba35095adfe2bad0000000600009d8dba096fab35985ab4674fe095d255a4bb0b9452a81647e815359553032460eee200be0000000000"], 0x14}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/02/27 10:23:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) getgroups(0x4, &(0x7f00000009c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/enforce\x00', 0x10003, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) r7 = socket(0x2, 0x7, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept$llc(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000ac0)=0x10) r10 = socket$inet_tcp(0x2, 0x1, 0x0) r11 = syz_open_dev$usbmon(&(0x7f0000000b00)='/dev/usbmon#\x00', 0x659, 0x0) r12 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/context\x00', 0x2, 0x0) r13 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/ashmem\x00', 0x200800, 0x0) r14 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff}) r16 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/member\x00', 0x2, 0x0) r17 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/context\x00', 0x2, 0x0) r18 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ashmem\x00', 0x41, 0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000cc0)='/dev/usbmon#\x00', 0x6, 0x0) r20 = syz_open_pts(0xffffffffffffff9c, 0x50080) r21 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000d00), 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/load\x00', 0x2, 0x0) r24 = socket$inet6(0xa, 0x1, 0x7) r25 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000f40)='/proc/self/net/pfkey\x00', 0x109000, 0x0) sendmmsg$unix(r0, &(0x7f0000001040)=[{&(0x7f0000000240)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f00000002c0)="7c811cdd6883195b86cd447ba6ee93f3cf6578cc16fd50f4e67dffc1b44a3786bf002c621bf14447cfeb9905215328bb471cb2fce3d0136fe9dff98af4515ec616ce19b7967cd03769795b6e53a44cc94f2c5eb454f7fd4baa42c8b34911e6b1d015a8de9c54c713e8c759fa7ea012327996d6d5a2258b7be7f81fb14b01f31dfc270d2d1db6808998a1af8775d80c704b424706e665a578cc86d65ebe5043a145eb1b20f2d57f6f390a6134fdc414df8d95", 0xb2}, {&(0x7f0000000380)="79c4f61b94cc7228974a407857c33d0437ca25ade0f96d", 0x17}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="d27d4f96914bf39e8bdf46bb9a9647a40b0f907786d66cc4f9144d558b74bf678bb5e0f598607648edd30b892230390dee0f7176b2fb0898269136b01b391cb1e4ba5e081fe9d9b98600d6a5edf4f86011b094fbcc4fedd1f744bdb3cb5df018570a518e4a0700cf688fb21fe90494bd5d42b3ccf7a044564d0804af92fae47505d427961a340430fd42d926bde9d1ba59d2c83e3378003057cdb3829b3cfe42ee20beeecffbe93d30beabdb2991ad04df045d5d4516fe1380", 0xb9}, {&(0x7f0000000580)="c07f0d8c840b733b2eba3b597e5a8ce01f244a55387fd2bf124c6d88a4f4845126357f287847dada78ee2a4a9baa84467a703159c738240368ecce628caf0c1684acc8c27a1ca26cfe130c031091eeddfa316fd5caadef7977a3be69aa1f1478e76b210b1fb17c5ad3be8cbdd26a72e0d42be93210aa2cfbcb10b8524bc75c0d16ea572dfe22cd9c063cc975cc8e4225032243d1", 0x94}, {&(0x7f0000000640)="5d1122462421a3de34e0cf133cf27f63218123a126e6fa20c2b1fa640ceca99904e4d7a9ab111db61fd2c64ff9101a13d9b44a62c545130c3e5d9e6a753c8db1629b7ce9681f7397d744630f1de58174ae9ab27e29ec4935b16958b268a4f254c411570c8c9bd2cd1bbf45bf902c45aec666625bc9c2e3427667d167f7f37eab5a6ededc0f226979b1289daa94b775843ce95aaaf9aafad1a9db127e89da5466d032094b2d0a145f07ae16742ad9d665953cb74c0e0bfa5084f21eefddab7a6e2eaaab73c1532007d1199d5a1890e073f1222f69cce3b692ccef89bc3e1c1dabfd0bd1c86239f66da21a5fe4e13ca443fe70", 0xf2}, {&(0x7f0000000740)="489f4c7984afdb5ac4619ef0890ad46727cfe8c29053e38cebfca3e442f4a36d39c3ac8224ef7b665be1fd8ff39807fa0debe00f6e183c6e2473775f79f97d381ff3fef1c1a8f4f68907fe29844f66466a5d6ba542ee78d887272047106abb66c321a6736e7d3157087ef63209a967026cfbe38df36534b6a281fcfda5525b5f0d5b03627f3ba84a534e898861935e02a0", 0x91}], 0x7, &(0x7f0000000f80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}], 0xb0, 0x4004}], 0x1, 0x8000) r26 = userfaultfd(0x0) ioctl$UFFDIO_API(r26, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r27 = dup2(r26, r26) ioctl$TIOCMSET(r27, 0x5418, &(0x7f0000000140)=0x75f) r28 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x700, 0x0) ioctl$LOOP_CTL_GET_FREE(r28, 0x4c82) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4002, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) r29 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r29, 0x4008642a, &(0x7f0000000100)={r30, 0x2c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r26, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 10:23:38 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x297f, 0x0, 0x0, 0x9, 0xaf, 0x6}) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1000000800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000235ff0)) 2018/02/27 10:23:38 executing program 3: r0 = epoll_create(0xadd8) setns(r0, 0x0) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x2, 0x0) 2018/02/27 10:23:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x4, {{0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e23, 0x1400000000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}, {{0xa, 0x4e20, 0x25, @remote={0xfe, 0x80, [], 0xbb}, 0xaaee}}]}, 0x210) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/27 10:23:38 executing program 0: creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="73797374656d2e747275737465646367726f75702d6370757365742d00f0b3939dde63d48ab84b5daa9e158d9f0b4de352546b69b2e6a53ff9013c09138bdd6228cf58fdfd2a46b06ce564efca7d087f1fc14f585358591f2aa6a6799e16b1d4d145567993d3e7bff8fc2e2b4d50e98dcbe89b22153232eef2a24e2136a407716d366b51b7ba2cabe983f335747c88aa648c386636c464fab7a42aeedc6444a712b571ef50a18af7eae56f70063e2a08b576fa50f45b1a312e453aa8fac703c3ba5a0e3484"], &(0x7f00000001c0)='(!eth1[vmnet0\x00', 0xe, 0x2) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/74, 0x4a) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/02/27 10:23:39 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000000)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="aad447bf7409ef08798d7aa1e60cdc2b5a2569ed1f958ed566e06352344a1e4439e6f3886815422eee39828db546aebc6cb04dc19577d226c453", 0xffffffffffffff71}], 0xffffffffffffff17) getsockname(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x32) accept4$ipx(r1, 0x0, &(0x7f0000000100), 0x99dec77ff1cf2e5f) getpeername$netrom(r1, &(0x7f0000000280)=@ax25, &(0x7f00000002c0)=0x10) 2018/02/27 10:23:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x0, 0x0, 0x0, {0x77359400}}) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) 2018/02/27 10:23:39 executing program 3: r0 = syz_open_dev$random(&(0x7f000024eff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5a}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @empty, 0xd238}, @in6={0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x15}, 0x80000001}, @in6={0xa, 0x4e20, 0x6, @empty, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x101}], 0xbc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000080)={0x5, 0x0, 'client0\x00', 0x2, "ad0be7f27e1f7a84", "b704c2144564d3c51afbc918f71922182b8de1e77fd5658a96cd6fc94f9e2b9d", 0x4, 0x2}) 2018/02/27 10:23:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000ad2ffc), 0x4) connect(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x3, {0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0xfe}}}, 0x3a) 2018/02/27 10:23:39 executing program 5: clone(0x0, &(0x7f0000000100)="f51561760dde4b8168727c127c85651a870e8eaa893df6f498178c8f7f8a9df97b27e4d520c57bfeec09c0ebf23bc3e9e9fe72d26a28fe6bcd8904af2d3f78d79c5e2ca24cd8d7e7b12b956d2107ec86c4913eb6cb4b4e7fc9216618f2e12cc105b92d01ff06e5f229397b38d4ca132b52", &(0x7f00003c6ffc), &(0x7f00000000c0), &(0x7f0000000180)="c9c0e80655647694cc9cd7c8246a6038c77b10a210ec75534a9ec223a2e51dbadeec32325412660d7a5553eedc69359dc9482b0725ada8e322f79cd408835f8a8fe14d301051c11bb7874325f4ec04de14571d2cbb62a7f2") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) time(&(0x7f0000d1e000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x7, 0x30, 0x0, 0x3}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x40}, 0x8) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x401, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 60.331503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/27 10:23:39 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x80000002) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x7, 0x4, 0x2000}, 0x4) 2018/02/27 10:23:39 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x8, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x9}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000010ff0)={0x3, &(0x7f000000dfe8)=[{0x84}, {0x48}, {0x1000}]}, 0x10) sendto$unix(r3, &(0x7f000000cffc), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00007c5000)={0x2, &(0x7f0000001ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/02/27 10:23:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20, @empty}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x440}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 10:23:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000040f000), &(0x7f0000000000)=0xfffffffffffffd2e) 2018/02/27 10:23:39 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) writev(r0, &(0x7f0000007fe0)=[{&(0x7f000000bfc8)="db", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x71, 0x2, [0x3f, 0x101]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x1f, 0x8d, "e2a93290b6037d514a9e2682fdaacf96945bb79df77dd3dde9af256a1c0488b9c4ed79a0fe7551012bc0732523c6b23a3bdd5c428b89f18ef1df3b12b43c5fd9d70ad623433338a5cff5a554ce9554afff40e35881d1b009813be7cf632114e7272da2fb6efd2a68773e1a24c401270ee59212de327852ddf3c3849e86f0a67565d08d0bcd688f7ba487369a4a"}, 0x95) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getpgid(r3) 2018/02/27 10:23:39 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) lookup_dcookie(0x0, &(0x7f000000049f)=""/251, 0xfb) [ 60.382225] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/27 10:23:39 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r1, 0x101}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000140)=0x14) accept(r0, 0x0, &(0x7f00000003c0)) sendto$packet(r0, &(0x7f0000000240)="06efc082fa89e456015ae202c98b23c6fd27dab59fcfa7e528618165da5be2116cf7d0dfc767d53730178b6d04814cfbd5e47cedc3ebb07b5b882a0aeebf5b0e566b2e5ef9036e4d196313091213342a95233dcdd4d8891586a4b40b538ccd4e138fa3c95787a7d94382bc6d246c577799d462022ddcd7870d8a5c7fcae5b90dbe0bafc2a62bd148", 0x88, 0x4000, &(0x7f0000000300)={0x11, 0x6, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, 0x81, 0x9, 0x9, 0x0, 0xcb, 0x400000, r2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x802, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000340)) prctl$intptr(0xf, 0xfffffffffffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0xe, 0x4) 2018/02/27 10:23:39 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x6e71}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0x1, 0x10000, 0x1, 0x80, 0x0, 0x9}) 2018/02/27 10:23:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa1fe8)=[{0x1, 0x0, 0x0, 0x1}, {0x3d}, {0x6}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/107) sendmmsg$unix(r0, &(0x7f00000061c0)=[{&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000040)=[], 0x149, 0x1}], 0x1, 0x0) 2018/02/27 10:23:39 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="02"]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xfffffffffffffe01, 0x3}, &(0x7f0000000140)=0x8) 2018/02/27 10:23:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000049b000)='net/ipv6_route\x00') set_thread_area(&(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x401}) pread64(r0, &(0x7f0000000000)=""/4096, 0x11f6, 0x0) fgetxattr(r0, &(0x7f0000001000)=@random={'user.', 'net/ipv6_route\x00'}, &(0x7f0000001100)=""/230, 0xe6) 2018/02/27 10:23:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) getgroups(0x4, &(0x7f00000009c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/enforce\x00', 0x10003, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) r7 = socket(0x2, 0x7, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept$llc(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000ac0)=0x10) r10 = socket$inet_tcp(0x2, 0x1, 0x0) r11 = syz_open_dev$usbmon(&(0x7f0000000b00)='/dev/usbmon#\x00', 0x659, 0x0) r12 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/context\x00', 0x2, 0x0) r13 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/ashmem\x00', 0x200800, 0x0) r14 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff}) r16 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/member\x00', 0x2, 0x0) r17 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/context\x00', 0x2, 0x0) r18 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ashmem\x00', 0x41, 0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000cc0)='/dev/usbmon#\x00', 0x6, 0x0) r20 = syz_open_pts(0xffffffffffffff9c, 0x50080) r21 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000d00), 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/load\x00', 0x2, 0x0) r24 = socket$inet6(0xa, 0x1, 0x7) r25 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000f40)='/proc/self/net/pfkey\x00', 0x109000, 0x0) sendmmsg$unix(r0, &(0x7f0000001040)=[{&(0x7f0000000240)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f00000002c0)="7c811cdd6883195b86cd447ba6ee93f3cf6578cc16fd50f4e67dffc1b44a3786bf002c621bf14447cfeb9905215328bb471cb2fce3d0136fe9dff98af4515ec616ce19b7967cd03769795b6e53a44cc94f2c5eb454f7fd4baa42c8b34911e6b1d015a8de9c54c713e8c759fa7ea012327996d6d5a2258b7be7f81fb14b01f31dfc270d2d1db6808998a1af8775d80c704b424706e665a578cc86d65ebe5043a145eb1b20f2d57f6f390a6134fdc414df8d95", 0xb2}, {&(0x7f0000000380)="79c4f61b94cc7228974a407857c33d0437ca25ade0f96d", 0x17}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="d27d4f96914bf39e8bdf46bb9a9647a40b0f907786d66cc4f9144d558b74bf678bb5e0f598607648edd30b892230390dee0f7176b2fb0898269136b01b391cb1e4ba5e081fe9d9b98600d6a5edf4f86011b094fbcc4fedd1f744bdb3cb5df018570a518e4a0700cf688fb21fe90494bd5d42b3ccf7a044564d0804af92fae47505d427961a340430fd42d926bde9d1ba59d2c83e3378003057cdb3829b3cfe42ee20beeecffbe93d30beabdb2991ad04df045d5d4516fe1380", 0xb9}, {&(0x7f0000000580)="c07f0d8c840b733b2eba3b597e5a8ce01f244a55387fd2bf124c6d88a4f4845126357f287847dada78ee2a4a9baa84467a703159c738240368ecce628caf0c1684acc8c27a1ca26cfe130c031091eeddfa316fd5caadef7977a3be69aa1f1478e76b210b1fb17c5ad3be8cbdd26a72e0d42be93210aa2cfbcb10b8524bc75c0d16ea572dfe22cd9c063cc975cc8e4225032243d1", 0x94}, {&(0x7f0000000640)="5d1122462421a3de34e0cf133cf27f63218123a126e6fa20c2b1fa640ceca99904e4d7a9ab111db61fd2c64ff9101a13d9b44a62c545130c3e5d9e6a753c8db1629b7ce9681f7397d744630f1de58174ae9ab27e29ec4935b16958b268a4f254c411570c8c9bd2cd1bbf45bf902c45aec666625bc9c2e3427667d167f7f37eab5a6ededc0f226979b1289daa94b775843ce95aaaf9aafad1a9db127e89da5466d032094b2d0a145f07ae16742ad9d665953cb74c0e0bfa5084f21eefddab7a6e2eaaab73c1532007d1199d5a1890e073f1222f69cce3b692ccef89bc3e1c1dabfd0bd1c86239f66da21a5fe4e13ca443fe70", 0xf2}, {&(0x7f0000000740)="489f4c7984afdb5ac4619ef0890ad46727cfe8c29053e38cebfca3e442f4a36d39c3ac8224ef7b665be1fd8ff39807fa0debe00f6e183c6e2473775f79f97d381ff3fef1c1a8f4f68907fe29844f66466a5d6ba542ee78d887272047106abb66c321a6736e7d3157087ef63209a967026cfbe38df36534b6a281fcfda5525b5f0d5b03627f3ba84a534e898861935e02a0", 0x91}], 0x7, &(0x7f0000000f80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}], 0xb0, 0x4004}], 0x1, 0x8000) r26 = userfaultfd(0x0) ioctl$UFFDIO_API(r26, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r27 = dup2(r26, r26) ioctl$TIOCMSET(r27, 0x5418, &(0x7f0000000140)=0x75f) r28 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x700, 0x0) ioctl$LOOP_CTL_GET_FREE(r28, 0x4c82) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4002, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) r29 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r29, 0x4008642a, &(0x7f0000000100)={r30, 0x2c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r26, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 10:23:39 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/02/27 10:23:39 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/128, &(0x7f0000000140)=0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/181, 0xb5}], 0x1) 2018/02/27 10:23:39 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0xc00, 0x4, 0xffffffffffffffff}, 0xc) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000040)='net/softnet_stat\x00') 2018/02/27 10:23:39 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x6e71}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0x1, 0x10000, 0x1, 0x80, 0x0, 0x9}) 2018/02/27 10:23:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x15, "cad9526f182b9ce668e325aab57edbe9551035e147"}, &(0x7f00000000c0)=0x1d) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x2}, 0x8) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r4 = gettid() vmsplice(r3, &(0x7f0000000580)=[{&(0x7f00000001c0)='2', 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x0) vmsplice(r2, &(0x7f0000003cc0)=[{&(0x7f0000003c40)='%', 0x1}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/27 10:23:39 executing program 2: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f00007feff0)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x7, 0x1, 0xfffffffffffffffc, 0x6}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x40) 2018/02/27 10:23:39 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000001480)=ANY=[], 0x0) 2018/02/27 10:23:39 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000140)=@updsa={0x13c, 0x1a, 0x901, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256-avx\x00'}}}]}, 0x13c}, 0x1}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{0x97, 0x3}, 0x1, 0x5b73, 0x74c8, {0x1, 0x8}, 0x80}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/117) 2018/02/27 10:23:39 executing program 0: capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000851fe8)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x6}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af6fe2)=""/30, &(0x7f0000000ffc)=0x1e) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) 2018/02/27 10:23:39 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x100) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x8, 0x0, &(0x7f0000523000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000613000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0x0, 0x0, &(0x7f0000007000)=[]}) 2018/02/27 10:23:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x2, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc00, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000000}) [ 60.630338] binder: 10447:10449 ioctl 5418 20000000 returned -22 [ 60.681649] binder: BINDER_SET_CONTEXT_MGR already set [ 60.698335] binder: 10447:10458 ioctl 40046207 0 returned -16 [ 60.711250] binder: 10447:10449 ioctl 5418 20000000 returned -22 2018/02/27 10:23:39 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20, @empty}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x7fffffff) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 10:23:39 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x0, 0x80, 0x12}) 2018/02/27 10:23:39 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) r1 = add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000a6efa8)={0x0, 0x7, 0x0, 0x0, 0x6, 0x1}) r2 = memfd_create(&(0x7f0000000200)='bdev\x00', 0x3) clone(0x22000000, &(0x7f0000000000)="6f336ea51d1ef15ffb12057992e6154bc5ab0b6a17761ddff46bb840988ec0b7d9e500efa9b8e3801d5542ac1c2aacd57f63aef7b6755ee9584513cc0b40c28ee0133b5167be25c775fdc5dd75063a1cfe307fea84618e0d93f271e52a77e113423063e1d803a7d0717fed820c759c19e9be84eb5bc1acc8d169ba2b0a0c80e7", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="2da7f834c95e26402bfd9a44c6a71525e38feefc47af36e89e7d95910f473b16722a35cbc3461f8337846d2a253e03b7d21d8d7d2fb51f6421d42dedc6abfe60a9851a4ccb35f6f2c1e2644361a7ed7c2df7d03f5f7ad4f31578437b14c1b78215e5a3b53f51e48583ed4698bdcc17fef02f6b69a8418587d0b5ff04376178ec146cd999ff437b3b3888b08cfd32adfdc3a5b6e883a556189a5ab62a81663d06c368ec5e9177dab6795a76494828dd25979a1e2e6edae049bbee363cb192520befa0f450fd64d919c80e55ef97c3e9c31504dd8a8423ee50b265ad1ceb637e809659456773fa0564d2384d00af11") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000240)={0xffffffffffffffff, 0x3, 0x9, 0x3, 0x3}) 2018/02/27 10:23:39 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x30, 0xffff, 0xfffffffffffffff7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0xe12a}, &(0x7f00000001c0)=0x8) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000200)=0x7a343cfa) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/27 10:23:39 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x830000fe) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/16, 0x70d42871) 2018/02/27 10:23:39 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syzkaller0\x00', &(0x7f00000001c0)=@ethtool_link_settings={0x0, 0x0, 0x1ff, 0x100, 0x2, 0x1000, 0x4, 0x800, 0x7, 0x0, [0xfffffffeffffffff, 0x8, 0x5bae, 0x62f, 0x5, 0x4, 0x9, 0x4], [0x2, 0x20, 0x1, 0x3]}}) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000000)="ed934412aec7b03bc26c62573d7025c5c38caa039c83085508f2470b7e526a1c6e909636b1b65c725edd781375248a290a7e13b9d5780141748e5d685ec743396d3b7613fd0fbd618ba7f43f1c682f0e96f79aa5543039dc03e0c369e416c56037304c8bf10482f770ff3bc44d33fa3205ee5edc3eb0a440a0b3d598", 0x7c, 0x40804, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x400000, 0x0) r2 = dup2(r1, r1) write$selinux_user(r2, &(0x7f0000000140)={'system_u:object_r:var_spool_t:s0', 0x20, 'root\x00'}, 0x26) r3 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x2001, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x10) ftruncate(r3, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006aeffc), &(0x7f0000d0d000)=0x4) 2018/02/27 10:23:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x2, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc00, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000000}) 2018/02/27 10:23:39 executing program 6: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) r2 = fcntl$getown(r0, 0x9) process_vm_readv(r2, &(0x7f0000000340)=[{&(0x7f0000000000)=""/254, 0xfe}, {&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)=""/180, 0xb4}], 0x4, &(0x7f0000002640)=[{&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/134, 0x86}, {&(0x7f0000002540)=""/202, 0xca}], 0x5, 0x0) ptrace$setsig(0x4203, r2, 0xffffffff, &(0x7f00000026c0)={0x3a, 0x2, 0x7, 0x7}) epoll_wait(r1, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) 2018/02/27 10:23:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000), &(0x7f0000011000)}}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000012fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 10:23:39 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x410000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"73797a00000006000000011000", @ifru_names='yam0\x00'}) write$tun(r1, &(0x7f0000000200)=@hdr={0x0, 0x0, 0x0, 0xffffffffffffff06, 0x0, 0x0, @eth={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@llc={0x0, 0x0, "87"}}}}}}, 0x1b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000000)="eb438117f771aee3391e342a8fc22706285deb29cb91b56a130e0a05fdb36bc5"}) 2018/02/27 10:23:39 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) setresgid(0x0, 0x0, r1) 2018/02/27 10:23:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)) dup2(r2, r0) epoll_pwait(r2, &(0x7f0000d19000)=[{}], 0x1, 0x0, &(0x7f0000133000), 0x8) 2018/02/27 10:23:39 executing program 3: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) vmsplice(r0, &(0x7f0000000080)=[], 0x0, 0x100000000000) 2018/02/27 10:23:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000100)=""/82, &(0x7f00000000c0)=0x4f) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) 2018/02/27 10:23:39 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) bind(r0, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x1}, 0x3, 0x4, 0x3, 0x4}}, 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) recvfrom(r0, &(0x7f0000000080)=""/80, 0x50, 0x100, &(0x7f0000000240)=@hci={0x1f, r1, 0x3}, 0xc) fchmodat(r0, &(0x7f0000000000)='./control\x00', 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7}, &(0x7f0000000400)=0x98) 2018/02/27 10:23:39 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000180)=""/24) r1 = socket$inet6(0xa, 0x1, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="0a004e2100000000000000000000000000006ebeffffff9b61be894510c92f489600000000000140000000"], 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0)=[], 0x100000000000009f, &(0x7f0000000040)=ANY=[@ANYBLOB="100900000000000000000000a0576b2e"], 0x10}}], 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/27 10:23:39 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f000001efef)=@known='security.selinux\x00') dup3(r0, r0, 0x0) 2018/02/27 10:23:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c99000)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)={0xfffffffffffffff9}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x2}) 2018/02/27 10:23:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00004f5ffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x22e000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x40000002}) fallocate(r1, 0x0, 0x1, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x10000}) 2018/02/27 10:23:39 executing program 0: r0 = socket(0x100000080000010, 0x0, 0xfffffffffffffff8) write(r0, &(0x7f0000000040)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) sendmsg$nfc_llcp(r0, &(0x7f0000001500)={&(0x7f0000000080)={0x27, 0xff, 0x2, 0x7, 0x5, 0x3, "24b18edbfdf7ed48fca5b0d3b1f2b6e712cf6e8252e849f7ef701737fee6a07afcddbd12f455bc825443fe661593c38470c545eacb5221b64d74cb9a5d7899", 0x6}, 0x60, &(0x7f0000001480)=[{&(0x7f0000000000)="f4f92ba8ca65f763b52d734d", 0xc}, {&(0x7f0000000100)="2aa280e1f3ff2d44697c975a7231fb1e9052522fcd1db5253ed7cc550f3eb047ecf6f025cbaec400006890e2e76eb3a3e34d4e7acfb18265a944f6bce958ee499f9210ce6c3dd5661c7a7cbd560a4ec127299ff5a465c61bca4ac49bb0732cf360019999248c054daff9bee2ba46cbde5750cc61474df25c552836dac28109796a4d4789395643d7cf9f05e1059d980970214baf98ffb7f2a16ba61b7b713a6a43b43ed48a881ae0e594994517f1162bb62830244ad3d572493b27da7fa0707d392e485266760ad4cdf297935c9f99203db2998d954b34ec67c75ec1996e779e8895f348a0259f3bf3b5bb0c3785a13623ec0a", 0xf3}, {&(0x7f0000000200)="98215e5c7cf0cabc7465894f3dba5339e7b3d97e9468a3811f74648a1e076f3f0070f89fff90a2fe622c0231536277eddd6b6c91879c29b1d4476e5f33c0a6b3f5c88a0ac03cc5b8fddf32c8f4f28c76267f4fdae604b099fe1fbc40c739b1501292c35e6a9fcb651f2f375616dd09c42465a4e5e34fefc01afdfb142dcf4a33dedc01f92df163", 0x87}, {&(0x7f00000002c0)="abf86b83c72a8a53d70cac6a99f1b25b4cca44e140f28cb8b4c5575dcac3e0dc37f6c0caa39c4281db0f14effae3a46660cecd7186131eac8c2a1bd4196b946e9e026adf084751422e4704f80fcc7fb463ab0f51794e", 0x56}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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", 0xfa}, {&(0x7f0000001440)="6196dad0f3b2381936df791734d423432390039b298a4cffe016c1b37579c80c20c67d3801d7a88015651d8c63c7cace72fa188c9be4370882d9", 0x3a}], 0x7, 0x0, 0x0, 0x40}, 0x20000000) 2018/02/27 10:23:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7616, 0x200, 0x10000, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000200)=""/254, &(0x7f0000000300)=0xfe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x6171, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, [0x1, 0xe4e, 0x200000000000000, 0x8, 0xe09a, 0x4, 0x400000000000, 0x1e, 0x1, 0x80, 0x100, 0x1, 0x8000, 0x1c2, 0x80]}, &(0x7f00000001c0)=0x108) 2018/02/27 10:23:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x7, 0x3, 0x5}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/78) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x2, 0x80000001, 0x9, 0x800000000}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @empty}, 0x7, 0x2, 0x0, 0x4, 0x7fffffff, 0x8000, 0x6}, &(0x7f0000000280)=0x20) accept$nfc_llcp(r2, 0x0, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) 2018/02/27 10:23:39 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000000006c0, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)="52784f562877b6ebc6096a04bd2f389d1afaee93154f30e9fcc1566de6d537f142df7be7c28d3355b624f9435e138cbbaf2ffde391fedf08ca2c0834af1ed63b17a27a6f85d2d3acec2612b7bc01aef5f9fb9222528e3d0812fcd334931c3f7f5aea7e3eca78cc1774c88530724ccc44b3e262ceee0ffb2088f0a9fd7c9964835f2ac0c846ec42d0cd0e9d77d89ef3469987ea5f42304ce273a609cd21c5a4b860cb64d227e5945cb421b1cb52afc9f0c5d9854df18e7c250dac905208ec81ba1a33d2a8b4129a42a7be", 0xca}, {&(0x7f0000000000)="c1ec46ad6821073f309d21b16d600d7f9bf5b2bc71854cd6b1fdd008", 0x1c}, {&(0x7f0000000180)="9a3ee51eafda4bec1f84e30e81319244cc14cde35bac1bed76072728d5874af1b38d73961c349c18d77f41581d6462b24ab9d57a2c66748ff5e075549aa9adce8ff61c1face08e69c61a77a7c10dcfc22311f74faef4daa7e990bfdc89db", 0x5e}, {&(0x7f0000000200)="25b767e65eba7e0ccb616cd8f71d3093a4583e080bc77ab95f4063b6af2458e835614373d530d6d8acaeb86b9ff0e40cf6ea4649c72c98b99ca71c63219a45136d371db433b5b33088109e4809d24e2813012d50c311ef0cb40e8046ba8ff0bac0850d2bce8d0bde22b87b78a622a60736bb0b0d711e61b58b8194d5b692f700", 0x80}, {&(0x7f0000000280)="73581406ab", 0x5}, {&(0x7f0000000680)="6b1cf08bf9e0deb3898e36d5c4178c7c6928f1fce0920ddfd7b5562c15aa05920da60b8ae3d41c9f6ad55d92aa6bd5590f7a1876b85c14bfacc8206e13da3c6bee5724b5cc4056e3a93544e9cea317f2761ad8a10f4bbb7f7f5ceff574bcaa762b8284a147aaab5311f56c0f0a27ebcf2a4c653dce9cf82e2831aabc5d637688bdc29360f6548d57b83e0fb0b032cd63f4d922c3bd269a97618877a626c2694c748f94a0abe5ae561c367b65180f51bf6f3cecc05614de4f54fed205775b969c2da5fb6bebc74e481d56f3f04b572ea00de372f5", 0xd4}, {&(0x7f00000003c0)="60dfcf02dc46bc0c812f079cbd4ecc8bc3ef54a14daa2877891cec30478f1aeb2c37a808d7522501c3837a918ff63e83a0fecd9fd8db73306bb61b585fc159087e558b27827d6f4c01ebbe9975d36f869cdb019c5a0f8ce00fd7baf23a683e0485e8f11a9e4e5883f1224b9df63d8364ec66c79949da8847ade52000f1675c8b8472a4967cf251efaa5623133c890f6f593b1b750eac66fa09812829538c85a645e93930a4465af64770b339cd96d013680cfb0c8c56d84bd97eb0e5981aaae7081aca4f5b434dc8094da54cf687267070536ddcb4dd1ab5b749c1c92a3e4d7975a5723ce25cf482d66c3716fef9901838ef47a3acc7e01e", 0xf8}, {&(0x7f00000004c0)="5c0a2fd7306cec06b003b5ae6f5822900ce6da8f25899cb81ed80ea4c0756cc293bd4be2a6b4c1", 0x27}, {&(0x7f0000000500)="c7777d80012338d557d0387327e1167ef2d004ebde9d6a9fddb22a3c52f0d81c82d38d8fa4b97b546462310f811c7f83dceb", 0x32}, {&(0x7f0000000540)="7c010f6c055304c32a4721e92c6ae71b6a03c75233995d0e453b40f4ff8bbcaf0d0e72b72153893584b5f2da1fad5086751b1801118ceb483a3e0d01db6c4009dd6c137f14101c1c1c4f30f172a124576b8d172733b33660a245afbe96c24eb22f5056eacbaf85f3e5d215d4", 0x6c}], 0xa) 2018/02/27 10:23:39 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x3, &(0x7f0000000200)=[0x8000, 0x93f9, 0x400], &(0x7f0000000240)=[0x7, 0xc29f, 0x20, 0x1, 0x80000000, 0x9, 0x9d], 0x0, 0x2, 0x8, &(0x7f0000000280)=[0xffffffffffff8000, 0x6], &(0x7f00000002c0)=[0xffffffff, 0x7, 0x7, 0x2, 0xfff, 0x0, 0x401, 0x4, 0x1, 0x0]}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x3f, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000140)={r5, 0x100}) r6 = socket$unix(0x1, 0x1, 0x0) connect(r6, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) setsockopt(r0, 0x7, 0x10001, &(0x7f0000000000)="7a383e47f73f92e2eb8ee9d52797cf6f3a526ab323a7a3763a987f042dd86f07f657693223ceea7f35f4c9454bc368b10f89ebaecf63466866bda46ac60db788f72bbd472045a41cd2f79a89dc1a92705a510b80e908a0294847ccd3f4f1073bac86975ffddff5d35c484083061140577ccab4b699aac9de4dafbfdc6ee64fad832dd95c9a3f5db5dd080491d9fd5e9bf14d4b925eaf", 0x96) 2018/02/27 10:23:39 executing program 4: madvise(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x1f) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/50) 2018/02/27 10:23:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="653000115622c28cb4f0ffc18b75e98202e4240fadee9ff274bed81324fa1d0ca4ce431fe80cdc1df77a7b21953c8199bd12a24ab9724ecaf400b0bbc1f5492eb2425d202e29aa2f1931af606baf40aa9e19fc42dbcb7a7e5d6e6c95a1748bd7be0206febe5cc7a1e4fe81459310b2a6f0ee49eec298c89f099680613352e25f415da13e9d6d15a79bfe3dcd562af51154cc876628de6b7399c1c5ac2ddfe65e279ec9bd76094bfe087a69de2a62785b21c1831b5c70b46ddd20caa2c28c91645335b1533f9f3cc9b18d77fda0532be7da71d13e171bc49f7a7ae807e1611b"], 0xa) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) 2018/02/27 10:23:39 executing program 1: r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="2c5d5c757365726b657972696e6773656c6624244073797374656d255c65746830c37b00", 0xfffffffffffffffa) keyctl$revoke(0x3, r0) prctl$intptr(0x1d, 0x0) 2018/02/27 10:23:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r1, 0x540a, 0x4) 2018/02/27 10:23:39 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) inotify_rm_watch(r0, r1) mkdirat(r2, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/02/27 10:23:39 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f8cfeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000f97f6d)=""/147, 0x93}], 0x1) 2018/02/27 10:23:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000001000)) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x96) 2018/02/27 10:23:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'rose0\x00', @ifru_addrs={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/02/27 10:23:39 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000000)=[]}) r0 = memfd_create(&(0x7f0000000380)='procvmnet1eth1eth1\x00', 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000008004000f8ff730009000500ffffbe910800"], &(0x7f0000000400)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={r1, 0x401, 0x20}, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) 2018/02/27 10:23:39 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) write$eventfd(r0, &(0x7f0000000000), 0xff6c) membarrier(0x60, 0x0) 2018/02/27 10:23:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x8, 0x2, 0xff, 0xc, 0x401, 0x80, 0x9eb4}, 0x20) socket$pppoe(0x18, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x1) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 10:23:39 executing program 4: timer_create(0xfffffffffffffff1, &(0x7f000004c000)={0x0, 0x20, 0x0, @tid}, &(0x7f000004cffc)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) 2018/02/27 10:23:39 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) inotify_rm_watch(r0, r1) mkdirat(r2, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/02/27 10:23:39 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000745000), 0x35f) getsockopt(r0, 0x5, 0x80, &(0x7f00000000c0)=""/234, &(0x7f00000001c0)=0xea) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) dup3(r0, r0, 0x80000) 2018/02/27 10:23:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') fsetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7bb396770a000000009200f9eef887008f151d43780b373e"], &(0x7f0000000080)='ns/ipc\x00', 0x7, 0x0) 2018/02/27 10:23:39 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000300)=0x7fff, &(0x7f0000000340)=0x4) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='reno\x00', 0x5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=0x81) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000003ff4)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000540)) r4 = dup3(r1, r3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) r5 = accept4$ax25(r0, 0x0, &(0x7f0000000580), 0x0) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00000005c0)={'syzkaller1\x00', 0x3f}) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000000180)=""/225, &(0x7f0000000280)=0xe1) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x0, 0x2, &(0x7f00000000c0)="38d8"}) personality(0x2040000) fstatfs(r4, &(0x7f0000000480)=""/80) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000380)=""/197) 2018/02/27 10:23:39 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0x3, 0x3, 0x1, 0x0, 0x6}, 0x3, 0xffffffff, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0xc9, 0x6, 0x80000000}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8dc5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x94fd}, &(0x7f0000000100)=0x8) 2018/02/27 10:23:39 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) inotify_rm_watch(r0, r1) mkdirat(r2, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) [ 61.136598] keychord: invalid keycode count 0 [ 61.154172] keychord: invalid keycode count 0 2018/02/27 10:23:39 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x50f, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x77}, @in6={0xa, 0x4e23, 0x800, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xe8) r1 = epoll_create(0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)={0x2}) 2018/02/27 10:23:40 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000dfdff8)='./file0\x00', &(0x7f00003b7000)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1) 2018/02/27 10:23:40 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x103000, 0x1b) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x3, 0x4000) dup3(r0, r1, 0x80000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x480000, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f00000002c0)=0x3d1) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)={0x2, r3}) 2018/02/27 10:23:40 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/27 10:23:40 executing program 1: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200401, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0xc31}, &(0x7f0000000140)=0xfffffffffffffff9) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) get_robust_list(r0, &(0x7f0000000300)=&(0x7f00000002c0), &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xfffffffffffffffc, 0xffffffff, 0xfffffffffffffffb, 0x3, 0x20, 0x6, 0x0, {r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x4, 0x3, 0x40, 0x4}}, &(0x7f0000000100)=0xb8) exit(0x0) get_robust_list(r0, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/02/27 10:23:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/snmp\x00') 2018/02/27 10:23:40 executing program 4: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) prlimit64(r0, 0xfffffffffffffffc, &(0x7f0000000080), &(0x7f0000000000)) 2018/02/27 10:23:40 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300000e00000000000000000000000500060000000000000000006e92cb731de332092d30ea680000000000ff00000000000000000200010000000000000000020000000005000500000000000a00000000000000ff01008000000000000000000000000100000000000000000000"], 0x70}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) 2018/02/27 10:23:40 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/27 10:23:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x800) fadvise64(r0, 0x0, 0x0, 0x4) r1 = creat(&(0x7f0000000440)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000006c0)) lseek(r1, 0xffffffffffffffff, 0x2000000000000003) kexec_load(0x9, 0x7, &(0x7f0000000580)=[{&(0x7f0000000080)="4c1b0f3e169696e68c0c862cd6d4060947e4cb21166e56385afcb911070ef733c805ad10225f309e32c49cc3e39e8353b595269e61406af795afa74a551c030a1ffd7cb11c745b0d33071e1d2960c7d108382dec45c6e394901b1d68d83fffb7b71875c2cd546ba71eadc8fb397763f4616f6564538d9415e860d78c0dd5431a5d50ef47af1de4018a416f49717bd7fd2048214c7f1e58d3f7f348baa2970caee6227cb308804e8d121f9a9318e30472a681286a1b8cc2c9e524e67c43951f186e0f3509ece566a9d63e2ee011950f06df", 0xd1, 0x3f, 0x1}, {&(0x7f0000000180)="6a17c68980dbd4b85f4b6327b55aa667a4b9fdaeb4d77b08a7e3766ed8bb41b1ba9a2a", 0x23, 0x5, 0x4}, {&(0x7f00000001c0)="5f90219c92a9e8fd65cc5ab29ca602e05629c72e42644adf523fbd3f5c0648eb271873", 0x23, 0x2, 0x8}, {&(0x7f0000000200)="d08c45316e2cef0a8a759a7f159011b64dfe62a7777ca3550747168de4ed6f189b180c4ec61802300efa9bb5eef80bd6271373187951f2a886193bc2878e5f60296a6d7ded2520170d4233a810fdbbdc12aae435b68c7328cf2d1bcebc95fe7e911380f3c971461f9966767b541056710e6ca210450e6d5394be64dc5e35a72fe066917c59403d92b4b1aadd4738a03a6206d69e2e4e45fc0a3280910b6c695adc3fcc40918c71cfef4406441e65dcd9f28057bb8bd0", 0xb6, 0x1, 0xfffffffeffffffff}, {&(0x7f00000002c0)="799dd0c77c81940bdaba48bcc0e7853586b541a93b718ce7d8f4ef91450edafac5ffaa25129479fb08e154d2afc50f6623cf4bc1204bc6cef1dc44067697ac3d3f144c8c13eadf9932c1f101f9da4067896daf73", 0x54, 0x9, 0x1}, {&(0x7f0000000340)="3a886c33e03574a2225655a47b8355a4a89e39259b1f0b78f2c5bccb5c4e433024cd841f884925718cc64be5e6bffe92ee0630608ba973cda269d1095168b371c2522f8ad38f7e48cdaacdea30f10bb199329e1c29381827d19463c01bf3eb022a8a0be9850d250aac3327aab3a04e4d8d", 0x71, 0x200, 0x8}, {&(0x7f0000000480)="ccb622c2dd63ab049160595b21c74028516be51daf16b20d636eef386652c43cbdafd1e5c9115e23dd5f8e40ae18a42425fd760a5fe89280d43a2303bd76f5460b85a60b6cb2c94a61c2aa80c1f1c4da553b1b4d08dad694b92bf2052f86edaea91c82bf4b68463a6287a9cba2a3a93b8f6a9e4c07e3a6b8068ac29fb7143a69d57867b2fba83a274a9d846b39922fd26157f5949a198dcf72de5c9f8822af57182a5784fec80153dd83565745057a0bb9558c1c4be5f7395b8e380041a817919c908ad71f745c509633e968227f611b07b6b1d4", 0xd4, 0x40, 0x80000001}], 0x150000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) capset(&(0x7f0000000400)={0x19980330, r3}, &(0x7f0000000680)={0x20e78992, 0x1, 0x2, 0x7, 0xd8, 0x7}) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000000040)="890449373aa5f453ec3319fa179a85a20c") 2018/02/27 10:23:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/27 10:23:40 executing program 2: clock_gettime(0x7, &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4600, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xfffffffffffffff8, 0x1, 0xa4, 0x6e43, 0x4, 0xfffffffffffffffb, 0x3, 0x401, 0x9, 0x9}) 2018/02/27 10:23:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x31, "a1c1cfc495e00a2a70e2e58e245bff876e2cc14d8bd0fef450529c6fd6fe01bbb776818ebef32bbf07e040f657e56bff8c"}, &(0x7f00000002c0)=0x39) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0xcaf2}, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8c89}}}, &(0x7f00000001c0)=0x8c) socketpair$inet(0x2, 0x0, 0x8000000000, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffff}, 0x8) sendto$inet(r0, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/27 10:23:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) 2018/02/27 10:23:40 executing program 4: sendto(0xffffffffffffffff, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/27 10:23:40 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f00000000c0)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/73) tkill(r1, 0x15) getsockopt(r0, 0x6, 0x40000000000, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) 2018/02/27 10:23:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a65ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) socket$inet(0x2, 0x806, 0x80000000) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) write$tun(r1, &(0x7f00000000c0)=@pi={0x0, 0x17, @ipv6={0x1f, 0x6, "fecf8c", 0x418, 0x33, 0x3, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0xc, 0x1b, [], [@generic={0x754, 0xc3, "175752df0c9daa58a90ebc15b57e8f31553caf5692816fffedaeace40120acc054de2bb24068db303a629c36170010d54fb9abe0c2c7e17435a5672c96d9df10675baa54bc2b7e4c0d2827dd74ef2bb0a65cb3e88cca1ddd54fd09336605670b00342fecccd8e7669e5d303808fe86a66cee4466ebc8b60602dd55d32d36591484769c84b0d55e592b0605ea59aa74faebf97f5d096225eca63e241799470d72b16c32c87ee3b356de998bd0dd24c18712c7ff23db910945037a17759e7d8050e3a2cd"}, @jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x788}]}, @routing={0x33, 0x10, 0x0, 0x15722a53, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x7c, 0x0, 0x4a, 0x9, 0x0, 0x5, 0x65}, @dstopts={0x0, 0x3a, [], [@generic={0x800, 0xe1, "b077e8737854f805b1600f365d4ea3878759cdb923b28d8f6ac304c7aa15e4bcabf3d656f529c8ae465077761f853aca2b362aa929b5b811ffa14b2014620d3a8a2d7a9d42b1cbe5c232626d03d0a24ae0448554097fd2c345159f185be16d51e23037602fb689a8723a87ff8145561e64855f90fcc0600c11781a74de571c19200b99d7248799e5fd4e3ad237a35b42ca1b54f9ac8c1dc229cd52657a7beebc43f3f2fab3722dbed5600fed728dbd36765d484f3ab2fe0bb3269ecde0463dfbfdef75c77ebb90de4133fe8bbfa069a26ecf19dfe73a57826939086f2be2338fa2"}, @generic={0x1ff, 0xee, "e29bb18a2d047d91304b6da16760206edda3d2ec05ea0ea57fa8fe37c778eaf0b3ee421b9addb3c7332158d6e36e9264c3d4c05b1d3056a7e67e320439fec651c872b721eed013c22f08e7ed8f24d0c02dde5de29c911c0a42c753815ec7ce1557caaf46b749eae1c0fc0c429f7a92a634821ac42581759384ee303aba34607c2da028303126fdc2f2fe42a4ec2f109ed160df92adb1c9b8418a0f48ce8934eeed099f8ffe78cd089863f502db96ee30b5403942a49072b6e82de1122b7af362d650eb21e8dd00aadebab0b9750b13a98d4546871233d3fb0d1eae93dd04109d7f4942da32367b5af8d7ec6a62ce"}, @ra={0x5, 0x2, 0x1}]}, @hopopts={0xff, 0xc, [], [@calipso={0x7, 0x30, {0x8000, 0xa, 0x0, 0x4, [0xc, 0x8, 0x5, 0x8, 0x6]}}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x28, {0xcff4, 0x8, 0x3, 0x4, [0x6, 0x7, 0x94c, 0x7]}}, @jumbo={0xc2, 0x4, 0x401}]}, @routing={0x33, 0x6, 0x1, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @local={0xfe, 0x80, [], 0xaa}]}], @icmpv6=@mld={0x86, 0x0, 0x0, 0x1000, 0x7, @local={0xfe, 0x80, [], 0xaa}}}}}, 0x444) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 10:23:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000cadfc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x473) sysfs$1(0x1, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/02/27 10:23:40 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000db9ffc)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x51de, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001380)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001480)=0xe8) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002f80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002fc0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000030c0)=0xe8) fstat(r1, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) r9 = geteuid() getgroups(0x4, &(0x7f0000005800)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005840)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005880)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000005980)=0xe8) fstat(r1, &(0x7f00000059c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = accept$inet(r0, &(0x7f0000005a40)={0x0, 0x0, @loopback}, &(0x7f0000005a80)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000005ac0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005b00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000005c00)=0xe8) stat(&(0x7f0000005c40)='./file0\x00', &(0x7f0000005c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005d00)=0x0) getresuid(&(0x7f0000005d40), &(0x7f0000005d80)=0x0, &(0x7f0000005dc0)) r20 = getegid() r21 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005e00)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000005f00)=0xe8) stat(&(0x7f0000005f40)='./file0\x00', &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006540)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000001300)=[{&(0x7f0000000200)="4c6fbf85e5d51bb717fba9091448aa57e3e85cbe2499a6d89f8c259edccc49a7532d37da062bcf96f7c8477a2272982678769246232a4be4a9ebaff3b6d5f74df7dd886e023fe2f79a130ce389811f5753c967ff1003fed62899760a29732d5991cc582e7440b7114e2a919fae470b3de83bd58f6f59b877bf3ae5b5b65684ec334915f9c255847a234dfab2ffc6915a7713a8b5982cf50863987f4ca9f58900f68d0cc7905e5072ee9c557be82952a6849afbba011ef0be9712a2dc99d9eeeeaa3a5452f85a72e661cab686892de3cbc3af54ed158f86c45e9ed208c17f33d27e86ba9a27eae407dfe2c9", 0xeb}, {&(0x7f0000000300)="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", 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", 0x1000}, {&(0x7f0000005540)="67fe371b93c7bad1978a3d7eb78fd1ea30e3cea0648cbd228a14b3d90d186f6583c7616d830ff4b3855c71b31134d64b958e4e72df834aaffc79c9cafe1702a5f98df2c6a678d7dbf1845d78134c200d59b2ef7083fadd09fdc2c62073d96884daf41154f3ca074bb47879267ffc02f307e2f73df82ed82ca4749f5460522f468d8a78e555e8638e010feb22256673565937b97935f145f894029b6abb16988d81e64bcced545fef53b224bd68955707b1494664f8cbd79bdd94c59b57ead5c06f2b24b3175f979f5158bbde2fe1b6b3ca1a415d8a047bb3ad50fc5052e05c745a44c1c924a1aace6a4b098f6b3db91dc991328934fec6fa", 0xf8}, {&(0x7f0000005640)="5216b4a14d115fb6c3f0392d0f4a075219664e703bc134cb7111760014308869cbd42435c6c707a08c88cc6cd2c2feebc5e6717f19f4c5ed191a8c31fe6e9eabbbc52b341b1f0784017cd9d4e52e6f4a67cc052ff5c18e4fdb00ca0b74aab11b0102e4c90b7008d593f95f970758baa18c60880233407240a72275ca6f25df2346cc6ed39c965a47e1a382525b139737f7f93e9715e08157026f3632dd08893f8e311dfd6e70c232e5be474b202c77e435e7eb32f8505560cb6a157aeecd284f0b0343faee8639e706aea912d92e167c8a02c30f4efe664e646bfc", 0xdb}], 0xa, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r14, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x150, 0x4000000}, {&(0x7f0000006180)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f00000064c0)=[{&(0x7f00000061c0)="a2b5d0ea55f356db88df33b95460d366ed70f4544e0b578b74318742a2877a1537fae766a22e66d44903db8cc7c701f3fa66781ab4d5a0a15c4861309357dcfa2825ee41b12615a14c038624ee37cdb958b4187bdd676b834509a2fac5a82a922d6ae9655ec6f76edf47df45c6e184315727e63058a60197c47cb7ffa84b", 0x7e}, {&(0x7f0000006240)="1abe5d9661d3ee55e3a361cec363e246f84d1df2d6e1c25c2931d8e16fddb46575ffc4bdee587dbbdde15f426458dfb77c3354ec1992ec2da321ee395c30d81da13d16028c1d6526b6262593950bfc72a2f42d07250602cb5f4974e8b45cb8c0e98ee99b", 0x64}, {&(0x7f00000062c0)="ae139db7ab02ffc07c0ebf7a9e8dabf3942813ed892989a342a5c68c6ee45e9cdc483c4ad5a7513894d6b59aaf0f816bd3d7338b4e6aec31695ca57ca11151bc7c19be5aefce8dc2b3f1f96de1d2999a7ebb34146df006b6952a42056abb15a25bda8863f70a426d85f276b228b250ff247bf0b06e83695315528a879caf7c0fa5e39152bae37b46dd", 0x89}, {&(0x7f0000006380)="d8f67e3db228ae7d7eba47576629", 0xe}, {&(0x7f00000063c0)="0a4664c948b90394fc453740c5e0fbb70485aeeb93f5cd29f13201fb2b64db814449ceaa8f0d8aa099f2055855ba22fe887d2d4102f303d2fe0696f82a65fd0e424d42cfe7c5355b6ecb74dbd36f446483fd9cdf824a44964bbc792ad4b12f29465ad3084d64c292cab83d6d9168ecaf82467b511fc603ea12af311eb951e97c3a14178513aa9cfcc118ba930899c5f69de46f2a7dce01f1f60bfb7454902137b791c050be7a424b51353678fa00f6435c1e1f4f5c849fcb61c3a8f3e1e0a22ffe15a2264f6dc322e9d3a10dcc59dbccb8906a010298c40cad61d48c81eb28a7479c7da5a7dbad5b236ac2e43c", 0xed}], 0x5, 0x0, 0x0, 0x1}], 0x6, 0x40004) mq_timedsend(r0, &(0x7f0000000040)="a937e432d19796c0b8b48cd85f79ffe8bb51c3d86e8adb6c087600a105c05daae4597798d837f2888c5aaca90c84e48321fcdec74319c1817c767346ddd728c3c374f03f7023b331e2ef1181b99401b25caf9c13be1d125472c146f085786326193cdd3bfa3dba261b57ae95e10b01825fd281edf16003132e8754bd4ab0172584a169d78261b4e653d7a6a9f8ac68ddd0bc86f3d98292d268109f9be0a60b3cb4275d8e7932a19be8135b7e17e752d09a06d9d77044aa91319e0958347d5337d0e5babd22db380bd522e981fb3f4110b7f15eeead00c82a4db2", 0xda, 0x7, &(0x7f0000000140)={0x0, 0x1c9c380}) 2018/02/27 10:23:40 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x3) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)="01", 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/27 10:23:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000019eed4)=[{{&(0x7f0000b25000)=@hci={0x1f}, 0x6, &(0x7f00008e3000)=[], 0x0, &(0x7f00001b2e68)=[]}}], 0x1, 0x20000000) flistxattr(r0, &(0x7f0000000000)=""/56, 0x38) 2018/02/27 10:23:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/253, 0xfd) flistxattr(r0, &(0x7f00000004c0)=""/46, 0x2e) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x5, 0x8, 0x7, 0x10000, 0xfffffffffffffffb, "50d500c2505ff3a12905f7d9803520fa6dee172231965d606495d7ea99c7c9e5106a6a6511019deb566093009316f30899ad4cd5ab948411f3d068a3cc95ad", 0x5}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000080)="23c725a4c1347223eff0a1052ce1310d291a070de563eb68eeda98f7e080fb6c4548aad23d73d7b06e8ea5ff9217c7ccac63d60145664d49032cf2ff1a0fbf479975e4", 0x43}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1f0, 0x20000000}, 0x840) bind(r1, &(0x7f0000000500)=@sco={0x1f, {0x6, 0x2, 0x35, 0x80000001, 0x8, 0x8}}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x401}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)={r2, 0x35, "15c8e8c8840555197b9b6047ed6ae25f7adb86bc8270320abd693c3686d1321dd9be3b61264f29b133ece398fc2a66565dc17cb6ae"}, &(0x7f0000000600)=0x3d) 2018/02/27 10:23:40 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000080)=[], 0x0, 0x20000041) r1 = socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2800, 0x0) writev(r1, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033fffffffda060200000622e800020400d200019c0000000000000000000100", 0x29}], 0x1) 2018/02/27 10:23:40 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x50, r1, 0x0) r2 = signalfd4(r0, &(0x7f0000000040)={0x8}, 0x8, 0x80000) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r4 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r4) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x4, 0x2, 0x4, {0xa, 0x4e24, 0x9e4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x3a) ioctl$int_out(r3, 0x5460, &(0x7f00000001c0)) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000016c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000017c0)=0xe8) getresgid(&(0x7f0000001800)=0x0, &(0x7f0000001840), &(0x7f0000001880)) fcntl$getownex(r0, 0x10, &(0x7f0000001f80)={0x0, 0x0}) fstat(r1, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0, 0x0}, &(0x7f0000002080)=0xc) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000020c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000021c0)=0xe8) r13 = getegid() r14 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002380)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000023c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000024c0)=0xe8) r19 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002500)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002540)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000002640)=0xe8) fstat(r3, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() lstat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002ac0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002bc0)=0xe8) getresgid(&(0x7f0000002c00), &(0x7f0000002c40)=0x0, &(0x7f0000002c80)) r29 = getpid() fstat(r1, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() r32 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002d40)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002e40)=0xe8) stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000003000)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000001600)=[{&(0x7f0000000240)="58042cee7e7227541d7544422b93b15c251b23", 0x13}, {&(0x7f0000000280)="88ec57e2958deb0c03dc0c0661e7cc70a01393c8d5ea0e8b87d22176b60a5e729530972853173798e287ed0598c82752b65a3a8e72f346cde08dbcdc5e45f44e31d9c1bfd3ee00cce960bb2cd25c65f663cc5419df3ce7d21b527e15aa7e7dfd49bc0f5fd0e2a3a6a948a876b07c5e919193d00c5f2e554ea59ae2942e3e80970f904a0f5acd5e5ce0e1dde4bca9148686d12327fdffcd41ed46bd44f5d448d528e138c0ad0766a39205794cb7dfe782ef5379354a5fc7ac556ec817789b72c3a44a3e010137b9be8bcef17232c40da0", 0xd0}, {&(0x7f0000000380)="7d9c2a478dcfcfc47f554a266c3824", 0xf}, {&(0x7f00000003c0)="f7b37e65b7c3ced3c14fc9f0b73cb6a9606cd58062f6cad8a26d226f6789aa65e4be3b7f28eb7db088fdbfb3410e96e3f5ae956459d61d61c2cf0c1aea61933e9f39cd58026c73969dfe90f6ff3a97e56f52bcbac241d53c30b4727e11665a10b77e32a2cd410eede441116567cba04d", 0x70}, {&(0x7f0000000440)="573d1f0e11c2cd1dddf02522ba478435ec16059b84881dbf86a1f672e3f35489d679286c5e62", 0x26}, {&(0x7f0000000480)="1c71c634a63ef167a83eaa29107daf805eec939e3a4b2c9c627df0492e576c3ac278d20cdae1f517cd7476cb5cb09d51d38dbfe66b2ad649ab6a25b9f2fcb7a018bcadabb4e0bdc0e7a4fed5b843d1864af4d68a8ffb2411a93861832c82da86948277e4a15a70f0f15c6146ac2fca61eb11e595c5692a64a0e9a43e4815da65a164b728acb0f8eb23cd07807baeca55ab7dbc9513dce1c024f3f2caeffca0166e2cf8843753e26df363eafe9a6dc1b94ae538e4de0d81bac2629f9578f4bca6229d94", 0xc3}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="237be1cf23c85728e03153dd40aa044de8255d1c0e4f78ea7cf431", 0x1b}, {&(0x7f00000015c0)="ea4a9d0a781bda65d46902d9cb9615c2821bd0dfec2326d5dc63760de2a1ac1602b02857bb97dc236d2ae529d76cb95497bc2177", 0x34}], 0x9, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x801}, {&(0x7f0000001900)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000001ec0)=[{&(0x7f0000001940)="f99c38d406e24bd0fc91002dd2444bb91c4bef12e16afc4016dd37b563e158d15feded6343f96f0dc61ee7e1e4dbc07ccc7bf8e66e8a72418912eda796497d52dfa1946aad75a41379016325fc8eb58d65752c74f428cf3db3d7badd4db8850f9f58126f68637d171a808f1a8ecbf5653e05c42388e0b23ba6800fe85b5a7bf143ed64401bc28f1129c36d8d7c29cb1fed669c02d54aa19a2af61fd4b678733467559cd44d09d3830949db6aeed09e93b96cec52c44b56b1325e32eb4cb658", 0xbf}, {&(0x7f0000001a00)="690d11deeb9cff8ecb5b1c816a38cb8bb17bceb8abd3161a7df6f0", 0x1b}, {&(0x7f0000001a40)="7067bdb120e07716841f9677fe8acf42d0ad24797def235b2018274712cf79b2920645e9b16241ca75412a890fa0ea68ce6bfbdd85753ed7c3eba04d796756156943c47a3b2c4b9a090c1df52648775208260f1aa88d0c5ca85ed26291e6bfbf70468905b5689cee93f46c384dacbd0210ce546235d52f5f3164779d91748f9512d13a20a7b9a5265c320d3e09ac43", 0x8f}, {&(0x7f0000001b00)="b2713cde9cb8ce36a55935763f1c97882384bd289861a84a91705a87910441f74af62a6ebfc5f21ccb721c3a", 0x2c}, {&(0x7f0000001b40)="036f4b8b10829a4e1fd92c827f54d836e53856ba81588953a52305fd9678e112", 0x20}, {&(0x7f0000001b80)="da685ff98b3009800ff2289b7f92d584c6163ee5efe101b3f3276ffcaefac2143c1874d7d9eac7fb4b019771277e857abb04c82a3cbbdcebee227042959f91c4ec7d0466a115f938848e342ab37c8fb5422e9ca5493e6438a02753607b593eff8a8c7258518a1faa388d339497e6aefce85a10e6e43865c93244fb27aeacd6f9b735fb80b9844c3101c4c67e112dba4b915537550ff2251ed468c0188ae465c1096a8d373bb87b302df578cb63", 0xad}, {&(0x7f0000001c40)="4e2f1c2a338823a266720f45f36d8e9cf08ca05e9f219627dbfdc441175a1add14549f7ca39623d4ead4a45d011ddb8294d7ec8a941c346a0596cdd6423609d591d5c1b88577c31e5d8c033c5ca190bcf4d8afcdf0c0edd1bc3e858db106ad0897ecdf2d82816be245268f0111f7d90ec6c8b47b7e00b27013dcb795fc79d8c5e101a2b577ac238c622642206b28a0f1bae110a19c77468f5ff437fdda31653d257d586a562bec6cab6ae2c120776ad48bd0ab3cae8434da63c76b8370e2e592098b3c074111fd5e35c5b58424e5275715ba9a7bf15dfabd855f", 0xda}, {&(0x7f0000001d40)="85f6f17d841e31b3eaa415a4655849d696f7c3bfc0907b079996d96866485d776103f2b3d0bce7f00275137b67d07b6fe02179221e13aa58567e232daf8468368e6bbf", 0x43}, {&(0x7f0000001dc0)="ffa649ecac7e3e85ad5f5527d71a8a249d5a54e54084b6c8570cf10abe1feb50e83a225fc47b66ce7d335e4ad1cc1ca6ccf668712a9d1f506bcb0ce9a0c0bc6f66148d69a88e24761673fccccd9d352b1ba907c6e42ab674b58016931538d159bcf2233a44f2cf3b86f9f10f1c7c47116d11254fc6ccfcb9e4a596f8a20ed9487462682bef1c6a945d8bafdfec6213188edd52f586356d7b9d937d40b34cee9ba20e902c8f86e8ce8b3667326ba4f9ce220014e02cd8f8a9375c27aba26aa1121a82", 0xc2}], 0x9, &(0x7f00000027c0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x110, 0x4000}, {&(0x7f0000002900)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000002a40)=[{&(0x7f0000002940)="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", 0xff}], 0x1, &(0x7f0000002f40)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x88, 0x4000800}], 0x3, 0x4080) 2018/02/27 10:23:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000140)=0xc) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000adcff8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000618ec1)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae02d1c0d32e11b38e9dd18c58f6bd779650fc30d93653bdaecf323c9f62ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec384f667da0867d08d4154004997e3168", 0x80, 0x51, &(0x7f0000668000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000001500)=[], 0x0, &(0x7f0000001580)=""/4, 0x4}, 0x1) 2018/02/27 10:23:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x20) write$selinux_load(r1, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64, @ANYBLOB="6fa3054435a368fac026a78d7247bd2bc11c8c85c589b4f62806439aefd54cb15569196af7d6f6dfb722231685fdf966f2d25193e864d187", @ANYBLOB="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", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r1, @ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYPTR], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYBLOB="3ffd744d7607af2607a411475eba119a512eec265e6fe281d4bdc3764b37978099bc9b8e283cb449bdd77294a8fb447302c95fddcbc60908ff9d00978cdce05cb3ebafce14d6135f0e590810ba48a999c2c3c61f3033739c13b7c11c998745df82d1c049d429b172bb9f1f9e12a1ef570b93b65923c6958718089ed0", @ANYRES32, @ANYPTR], @ANYRES32=r1, @ANYRES64=r0]], 0x8) getsockopt$netlink(r0, 0x10e, 0x4000000004, &(0x7f0000001000), &(0x7f00000000c0)) 2018/02/27 10:23:40 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x9}, {0x0, 0x0, 0x0, 0x10000}]}) r0 = epoll_create1(0x80000) fcntl$setlease(r0, 0x400, 0x0) 2018/02/27 10:23:40 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) 2018/02/27 10:23:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400019, &(0x7f0000f72ffc)=0x621c, 0x4) socket$inet6(0xa, 0x1, 0x1) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x2000c085, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f72fcf), 0xffffffffffffff5a, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000440)=""/21, 0x15, 0x2100, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x6d5000) 2018/02/27 10:23:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000080)=@access={'system_u:object_r:hald_mac_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x35}, 0x4d) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000000), 0x4) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x2, 0x1000a, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/27 10:23:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002cbf70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f98ee0)={0x4, {{0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x0, 0x3bd, []}, 0x98) rt_sigsuspend(&(0x7f0000000040)={0x1}, 0x8) 2018/02/27 10:23:40 executing program 0: capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)) r0 = socket(0x6, 0x3, 0x0) listen(r0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/151, &(0x7f0000000100)=0x97) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) 2018/02/27 10:23:40 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x28000, 0x180) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) fallocate(r0, 0x1, 0x80, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x2, 0xb40, [0x200000c0, 0x0, 0x0, 0x20000ba0, 0x20000bd0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x1, 0x60, 'vcan0\x00', 'yam0\x00', 'ip6gre0\x00', 'ip6tnl0\x00', @empty, [0x0, 0x6e7a60dcb0a20a99], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe0, 0x118, []}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="db590d347796", 0xfffffffffffffffc}}}}, {{{0x5, 0x1, 0x6006, 'syzkaller1\x00', 'tunl0\x00', 'nr0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x948, 0x948, 0x998, [@among={'among\x00', 0x880, {{0x7ff, 0x0, 0xba, {[0x80000001, 0x7ff, 0x0, 0x2, 0x2, 0x8e, 0x2, 0x100000000, 0x3, 0x9, 0x1ff, 0x4, 0x9, 0x800, 0x1, 0x8, 0x4, 0xb3a, 0x0, 0x3, 0x9, 0x5, 0x6, 0x0, 0x8, 0x8001, 0x6, 0x0, 0x7f, 0xfffffffffffffff7, 0x5, 0xbf92, 0x7ff, 0xffffffff, 0x800, 0x3, 0x5, 0x0, 0xffffffffffff0000, 0x1, 0x401, 0x7, 0x1ff, 0x7, 0xdfa, 0x7ff, 0x7fff, 0x8, 0x9, 0x1000, 0x7, 0x9, 0x4, 0x35ea, 0x4, 0x3668, 0x5, 0x6, 0xffffffff80000000, 0x9, 0x6, 0x1, 0x6, 0x7ab8, 0x9, 0x3, 0x1f8a, 0x4, 0x9, 0x5, 0xef23, 0x5, 0x9, 0x32b5, 0x100000001, 0x6, 0x3, 0x5, 0x1, 0x0, 0x3, 0x1, 0x9, 0xab27, 0x0, 0x1f, 0x1, 0x1, 0x2, 0x7f, 0x10000, 0x6, 0x1f, 0xfff, 0x6, 0x2, 0x1, 0x8001, 0x4, 0x8, 0x6, 0x6, 0x7, 0x6, 0xfffffffffffffff8, 0x0, 0xf75, 0x10000, 0xca, 0x83, 0x7, 0x4, 0x7, 0x6, 0xfffffffffffffffb, 0x8, 0xf5, 0xffffffffffe52e17, 0x1ff, 0x8, 0x1, 0x8, 0x7e, 0x5, 0x2, 0x7f, 0x3, 0x0, 0x9, 0x10000, 0x10000, 0x0, 0x2, 0x5, 0x3, 0x7fffffff, 0x1b20, 0x1, 0x7, 0x1, 0x8, 0x8, 0x0, 0x8, 0xffffffff00000000, 0x1, 0xfff, 0x5, 0x8, 0x1f, 0x2, 0x7, 0x10000, 0x8, 0x1, 0x5, 0xf6, 0xfffffffffffffffc, 0x75, 0x9, 0xdcf6, 0xfff, 0xda3, 0x3, 0x6, 0x7, 0x3, 0x7fffffff, 0x8, 0x10001, 0x7fff, 0x4, 0x400, 0x5, 0x3, 0x8, 0x0, 0x41d70858, 0xb2, 0x2, 0x0, 0x0, 0x3, 0x6, 0x9, 0x800, 0x3ff, 0x8, 0xfff, 0x3, 0x8001, 0xfffffffffffffffe, 0x9, 0xffffffff, 0xfffffffffffff8b1, 0x1, 0x10000, 0x5d, 0x80000001, 0x7, 0x8, 0xd2, 0x17, 0x1, 0x3, 0x80000000, 0xfffffffffffffffd, 0x8, 0x2, 0x8c, 0x6, 0x1ff, 0x70b, 0x6, 0x81, 0x1, 0x8, 0x5ee, 0x4, 0x81, 0x7, 0x2, 0x8, 0xbc4, 0x3, 0xebc, 0x7, 0xffffffff, 0xff, 0x0, 0x9, 0x8001, 0x8, 0x1, 0xa8, 0x8, 0x100000000, 0x6daa, 0x2, 0x10001, 0xda68, 0x6, 0x60080d43, 0x5, 0x10000, 0x8001, 0x7, 0x8, 0x5, 0x1, 0x1, 0x8, 0x9, 0x1, 0x100000001], 0x4, [{[0x323, 0x8], @dev={0xac, 0x14, 0x14, 0x11}}, {[0x3f, 0x1], @dev={0xac, 0x14, 0x14, 0xa}}, {[0x100000001, 0xffffffffffffffe0], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xfffffffffffffeff, 0x1], @multicast2=0xe0000002}]}, {[0x7, 0x200, 0x5, 0x100000000, 0xfffffffffffffffd, 0xb14, 0x401, 0x6, 0x401, 0x4, 0xf1cc, 0x3, 0xd12, 0x5, 0x2, 0xfffffffffffffe00, 0x9, 0x5, 0x3ff, 0x3, 0x7, 0x0, 0x80000000, 0x8, 0x40, 0x9, 0x0, 0x6, 0x80000001, 0x7fff, 0x40, 0x9, 0x100000000, 0x7ff, 0x81, 0x5, 0x5, 0x0, 0x9c0, 0x3, 0x6, 0x1ff, 0x4, 0x200, 0x3, 0x10000, 0x4, 0x2, 0x6073, 0x4, 0x0, 0x5, 0x101, 0x8, 0x200, 0x3, 0x1000, 0xffffffffffffffff, 0xffffffff, 0x9, 0xffffffff, 0xb1, 0x7ff0000, 0x100, 0x1, 0x2, 0x4, 0x1ff, 0x7, 0x97c, 0x0, 0x9, 0x2, 0x9, 0x4, 0x8, 0xf, 0x0, 0x7ff, 0x2eb8, 0x8, 0x8, 0x547a, 0x0, 0x400, 0x1, 0x9, 0x27aa, 0x1ff, 0x6, 0x57597424, 0x2, 0x7ff, 0x2b, 0x200, 0xfffffffffffff635, 0xfb9, 0x20, 0xfffffffffffffffc, 0x9, 0xecb, 0x9c, 0x6, 0x6d, 0xff, 0x1, 0xfff, 0x8, 0x1, 0x38cb, 0xba, 0x20, 0x8, 0x52b, 0x3, 0x200000000000000, 0x101, 0x9, 0xb9f, 0x5f, 0x9af, 0xfffffffffffff001, 0x4, 0x100, 0xff, 0x81, 0x9b, 0x1, 0xff, 0x5, 0x7fffffff, 0x5, 0xff, 0x8, 0x7, 0x7, 0x101, 0x3, 0x6, 0x0, 0x168, 0x20, 0x1, 0x16, 0x100, 0x9, 0x5, 0x7, 0x3, 0x4, 0x4, 0x4, 0x9, 0x9, 0x200, 0x8001, 0x101, 0x4, 0x4, 0x7fffffff, 0x10001, 0x4, 0xb59, 0x7, 0x4, 0x4, 0x400, 0x5, 0x6b1, 0x0, 0x10000, 0x5, 0xf0, 0x7, 0x7, 0x0, 0x9, 0x9, 0x1, 0x1, 0x1, 0x100, 0x3, 0x3, 0x2, 0x8f, 0x3, 0xff, 0x8, 0x0, 0x6, 0xfffffffffffffffa, 0x1000, 0xffffffffffffffe0, 0xfff, 0x0, 0xfffffffffffffbff, 0xc7d, 0x1, 0x2, 0x4a7, 0x8000, 0x9, 0x1000, 0x10000, 0x78, 0x1, 0x8a4, 0x309c, 0xad, 0xfffffffffffffffb, 0xffffffffffff8000, 0x3, 0x4, 0x2, 0x4b, 0x1, 0x2, 0x2, 0x374b, 0x5, 0x6, 0xffffffffffff8c77, 0x74e0, 0x7, 0x3f, 0x7, 0x5, 0x7, 0x1, 0x4, 0x5, 0x7fffffff, 0x100000001, 0x7aaf31ce, 0x100000000, 0x7, 0xbe1, 0x7, 0x7f, 0x401, 0x7fff, 0x100000000, 0x0, 0xe12, 0x8, 0x10001, 0x1, 0x9, 0x1, 0x174c, 0x7ff, 0x4, 0x6, 0x2, 0xba05], 0x4, [{[0x7, 0x71], @loopback=0x7f000001}, {[0x4, 0x7f], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x0, 0x7fff], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x6, 0x6], @loopback=0x7f000001}]}}}}, @state={'state\x00', 0x8}]}, []}, @common=@log={'log\x00', 0x28, {{0x7, "cb250e08fbf58abbfdee3f881de511507c986c8b3318bb5561cd18c5eca0", 0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0xbb8) lseek(r0, 0x0, 0x1) r1 = openat(r0, &(0x7f0000000c80)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000cc0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000dc0)={r2, &(0x7f0000000d00)=""/161}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000e00)=0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000e40)=[@in6={0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ffc000000000}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000f00)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x81, 0x1, 0x3f, 0xe}, &(0x7f0000000fc0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x34, 0x3, 0x3, 0x9, 0x12}, 0xa0) getsockname$ax25(r0, &(0x7f00000010c0), &(0x7f0000001100)=0x10) fallocate(r0, 0x3, 0x2, 0x4) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000001400)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f00000013c0)={&(0x7f0000001240)={0x168, 0x14, 0x5, 0x0, 0x70bd2d, 0x25dfdbfd, {0x3, 0x0, 0x9}, [@generic="46d609813efb", @generic="581b1074b1e409465440859da43b9d5d7748fa784c19d0900ad608aa01a2d002664346417ccc0d8fb9691a446dd8e6f61eadc771ff653b9539a1d03795331fedc0ea2ceb369642290bc3858f4963c12691aa3d26f51a8a3440805f69db2ed49002b17eda275c874cc96ebd203e6d824cd233511ebf17e0e2eaa107d33df0b97de749d896d3012ca1b68a77c249e30167654d2d254a2f069a87f96f2688017867ef32f89e7f63e251e7c8331f07aaf02ec06a95f6398077288be9f7bb395758a1", @nested={0x38, 0x6, [@generic="1eee571fd4be130a0b02973971f8b54f94b87b02053efe8164bdada8df534a", @typed={0xc, 0x82, @uid=r4}, @typed={0x8, 0x84}]}, @generic="5f9d0efd11a75ef0352d16752332b6cbe93d0e96a9fce9b0a5092be996be16bfbf85281d6108284906c4854aca389b9ac7ef9928fc4ddaa6b3f6b625f15fe49478bf27ada13d03077bc12a3fd37efece3872bc9347ae"]}, 0x168}, 0x1, 0x0, 0x0, 0x800}, 0x20044044) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001440)={r2}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001480)={r2, 0x3}) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000014c0)={r3, 0x3, 0x6, [0xffffffffffffffcf, 0xa3, 0x3, 0x6, 0x5, 0x6]}, 0x14) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000001500)=""/4096, &(0x7f0000002500)=0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002540)={0x0}, &(0x7f0000002580)=0xc) capset(&(0x7f00000025c0)={0x20080522, r5}, &(0x7f0000002600)={0x80000001, 0x4, 0x3f, 0x6, 0x4, 0xdf}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002640)={0x2, 0x11, 0x3f, 0x1000, "dbc2004954f21260989341fcf3605dbce68bd6d343833816641dba3d8d2e729e"}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002680)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000026c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002700)={0x4, [0x1, 0x370, 0x48000, 0x9]}, 0xc) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000002740)=0x7, 0x4) readahead(r6, 0x100000001, 0x8) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002780)=""/223) 2018/02/27 10:23:40 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffbff) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f00003f5000)=""/4096, 0x1000) 2018/02/27 10:23:40 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x10000000, 0x9, 0x24}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000503fe2)=""/30, &(0x7f0000787000)=0x4d8) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x2e) 2018/02/27 10:23:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000271000), 0x0, 0x20020003, &(0x7f0000e98000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=ANY=[@ANYBLOB="00000000000000000000000000000200"], 0x10, &(0x7f0000dce000)=[]}, 0x0) 2018/02/27 10:23:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x10, r1, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) fremovexattr(r2, &(0x7f0000000040)=@known='security.capability\x00') finit_module(r2, &(0x7f0000000080)='dev ', 0x3) r3 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x5) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f00000000c0)={0x0, r4}) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) [ 61.706891] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.726555] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/27 10:23:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) r2 = accept4$ipx(r1, 0x0, &(0x7f0000000080), 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0xf0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0x3d5}, 0x1, 0x0, 0x0, 0x48010}, 0x0) getpeername(r2, &(0x7f00000000c0)=@rc, &(0x7f0000000100)=0xa) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, 0x8) 2018/02/27 10:23:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x40) mq_timedreceive(r2, &(0x7f0000000080), 0x0, 0xffffffffffffff80, &(0x7f00000000c0)) read(r1, &(0x7f0000571fe5)=""/27, 0x1b) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="08000000000000036d262904931df6a649000000000100000000a72b00", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) 2018/02/27 10:23:40 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) 2018/02/27 10:23:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0xfffffffffffffffa, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000080)}) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000040)="0f"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/02/27 10:23:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000271000), 0x0, 0x20020003, &(0x7f0000e98000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=ANY=[@ANYBLOB="00000000000000000000000000000200"], 0x10, &(0x7f0000dce000)=[]}, 0x0) 2018/02/27 10:23:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) accept$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0xffffffa8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x3, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto(r1, &(0x7f0000eb3000)="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", 0x88f, 0x801, &(0x7f000088bff0)=ANY=[@ANYBLOB="02404e20de00"], 0x10) 2018/02/27 10:23:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x10, r1, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) fremovexattr(r2, &(0x7f0000000040)=@known='security.capability\x00') finit_module(r2, &(0x7f0000000080)='dev ', 0x3) r3 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x5) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f00000000c0)={0x0, r4}) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) 2018/02/27 10:23:40 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00002aefc6)="390000001300090468fe0019f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) finit_module(r1, &(0x7f0000000040)='eth1keyringGPL[:proc&keyring\x00', 0x1) 2018/02/27 10:23:40 executing program 6: r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x80002) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="1f", 0x1}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000100)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000000804000010020000000100001002000020030000200300002003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016e7748adbdb16100000000000000000000"], @ANYBLOB="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"], 0x458) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) 2018/02/27 10:23:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0x0, 0x0, 0x0, 0x4}, 0xaf) 2018/02/27 10:23:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x18) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'gre0\x00', @ifru_ivalue=0x40}) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000140)=0x8000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000fdaffc)=0xfffffffffffffffc, 0x4) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/02/27 10:23:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ad8000)='net/fib_trie\x00') lseek(r0, 0xfffffffffffffffc, 0x1) 2018/02/27 10:23:40 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000002, 0x4) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf) 2018/02/27 10:23:40 executing program 6: clone(0x835fffc, &(0x7f00003e4f45), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f0000299f64)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101080, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000100)=""/36, &(0x7f0000000080)=0x1a4) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f00000000c0)=0x7, 0x4) 2018/02/27 10:23:40 executing program 7: r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000252ff8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x100) 2018/02/27 10:23:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde7f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0xfffffffffffffffe) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/02/27 10:23:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140818001a00010390e1f9c9f07a2e2902000000"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000018e20)=[{{0x0, 0x0, &(0x7f0000018fb0)=[], 0x0, &(0x7f0000018f79)=""/135, 0x87}}], 0x1, 0x0, 0x0) exit_group(0x7fffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x0, 0x7fff, 0x1, 0x8000, 0x1, 0x3}) 2018/02/27 10:23:40 executing program 1: munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x2, 0x400000000002, 0x0, 0x0, 0x4}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000000c0)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/68) 2018/02/27 10:23:40 executing program 2: r0 = socket$inet(0x10, 0x400000004, 0x9) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="2400000002c81f051cfffd946da2830020200a0009008000000000000000000000000000", 0x24}], 0x1}, 0x0) 2018/02/27 10:23:40 executing program 5: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x120) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x7, 0x4) listen(r0, 0x800000000100003) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='security.selinux\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) r3 = accept(r0, &(0x7f0000000000)=ANY=[], &(0x7f00003fc000)) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000140)=""/185, &(0x7f0000000200)=0xb9) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/02/27 10:23:40 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) r1 = accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/27}, &(0x7f0000000080)=0x1d, 0x80800) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) pivot_root(&(0x7f0000abbffe)='..', &(0x7f00004eb000)='..') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x4c) [ 61.955033] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/27 10:23:40 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000240)=[]}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000001000000010000004d99607e64902da837ee587404e7211e1fe7558265c8d8332b5fbb861e491137a4829c2a97213a9e9545727943006f46140f36bb48589736f97c25f33e337f754d1b6f442d493d", @ANYRES32=r1, @ANYBLOB="84000000"], 0x18}, 0x0) close(r1) close(r0) 2018/02/27 10:23:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:40 executing program 3: unshare(0x800) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @tid}) mq_open(&(0x7f0000000040)=']\x00', 0x800, 0x33, &(0x7f00000000c0)={0xfffffffffffffffd, 0x1, 0x5, 0x80, 0x1ff, 0x9, 0xffffffffffffff81, 0x4}) 2018/02/27 10:23:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) shutdown(r0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mlockall(0x1) 2018/02/27 10:23:40 executing program 2: prctl$setname(0xf, &(0x7f0000000000)='/security$\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/103) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000100)=0xffffffffffffffe1, 0x4) sendto$unix(r0, &(0x7f0000000140)="95e2214d09a7a7cb834836cd4cfc8392cd92069000ad9173257e104e7f7d090f0bf2b633e53b6e77e15266e84f180f68eb6c21f6208bd9aaa88d7f595c3bf4322256ae4f0913ffebe1449a7210c061f2458bc0a74d2fed0078e15db2fe195608664c63df", 0x64, 0x10, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x8) unshare(0x80000000) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000012c0)={r1, 0xb8, "ce7c352fde5e7e8e322d782283ed31746ae4eb1d7ecdf16903bfd0c58f010ab93ab92f2980a84b9606f1d8a872c124f5260c4453f0a8e10bb7f6c83163fec3b500b3f175af7716316210652f880f76fad4caec04e5a70fc366f20a7ef79724c94accbbb1a98f2232c5eb5dc8da245537622660aa83a9fd1b1d9fca9bff0c9bca03ba523a0ffbcf27647c9a879028798d54ae7e2293cd633b0a5921978e15c86af9eb7864f66e2a52f66fcdb169d30d52da88074593e50cca"}, &(0x7f0000001380)=0xc0) r3 = creat(&(0x7f00000013c0)='./file0\x00', 0x40) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001400)) r4 = open(&(0x7f0000001440)='./file0\x00', 0x129100, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001480)={r2, 0x4}, &(0x7f00000014c0)=0x8) getsockname$ax25(r3, &(0x7f0000001500), &(0x7f0000001540)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001580)={r5, 0x9, 0x1, [0x7f]}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000015c0)={0x3, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000001600)={0x11480f88, r6}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000001640)="a816d61355f4837e636f72323de8ba786994807b7a41a1eab2bd18ab2124866e9bef1071ecc5d68b") getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000001680)={@rand_addr, @remote}, &(0x7f00000016c0)=0xc) ioctl$int_out(r0, 0x2, &(0x7f0000001700)) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000001740)={0x4, 0x4, 0x3, 0x1, 0x1, 0x9}) fcntl$notify(r0, 0x402, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x800, 0x0) set_robust_list(&(0x7f00000017c0)={&(0x7f0000ffc000/0x1000)=nil, 0x8aa, &(0x7f0000ffe000/0x1000)=nil}, 0x18) setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000001800)="356aec4d87055ba689183ae36475f02b51143cd1f23b04f105b6b0454a810c0c34d8128d681d6e3dca477fa5aad166434053f95b61e7726d892fce32f599a416693bc9a12d7b079160080ce48e0e8f6ff2601e08a392a05d9a2c8ffe0212223a7c553c944b6f5f4346b439a8fedf0113bf1642d88e03ab358f05c7d547d1840f4cb2af12e851af4432d63a74f330b2d736343559d20f215055dc54ebd01eeed06b5409b93c39edcdf85182339206cf3a9103f85df0582ac64ae1e9a296d37ea5c6c9be91c73600f984bdb36d441538a486aff953db9dca5914ddba1c0694e3b769e6392cfd242e685f1d2b1bb9b72cde7b2ac2a8ec8f02f70f422ee2e6", 0xfd) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001900)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000001940)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0xfc00000000000000}, 0x98) fallocate(r0, 0x3, 0x1, 0x4) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000001a00)) r8 = add_key$keyring(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000001a40)='logon\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001ac0)="7bdc0a573a3a2d8a23340c69af4933b2372eb7d40b1158ec988214f7bcda130dffe51df075018da2155cd97199560d9c244494ddb48f72a056a354db6b5d05d3e706a3c70faf", 0x46, r8) 2018/02/27 10:23:40 executing program 5: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x120) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x7, 0x4) listen(r0, 0x800000000100003) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='security.selinux\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) r3 = accept(r0, &(0x7f0000000000)=ANY=[], &(0x7f00003fc000)) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000140)=""/185, &(0x7f0000000200)=0xb9) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/02/27 10:23:40 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x26, &(0x7f0000001280)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/241, 0xf1}, {&(0x7f0000001180)=""/217, 0xd9}], 0x3, &(0x7f00000012c0)=""/157, 0x9d, 0x7}, 0x1}, {{&(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x26, &(0x7f0000001840)=[{&(0x7f00000013c0)=""/242, 0xf2}, {&(0x7f0000001540)=""/205, 0xcd}, {&(0x7f0000001640)=""/155, 0x9b}, {&(0x7f0000001700)=""/110, 0x6e}, {&(0x7f0000001780)=""/171, 0xab}], 0x5, &(0x7f00000018c0)=""/209, 0xd1}, 0xa64}], 0x2, 0x0, &(0x7f0000001500)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/27 10:23:40 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000015de3900201078952da75f401a0025f0071c0165ff0ffc0e020000000010000002e1002c08000b0000000207", 0x2f) 2018/02/27 10:23:40 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={r0}, &(0x7f00000000c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x90) ioctl$KDSETLED(r1, 0x4b32, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) tkill(r2, 0x15) [ 62.116178] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14814 sclass=netlink_route_socket 2018/02/27 10:23:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000025000)=[{&(0x7f0000086fa8)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2018/02/27 10:23:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x42, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/6, 0x6, 0x2, &(0x7f0000000080)={0x0, 0x989680}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0xfffffffffffffffa, 0x3, 0x0, 0x1, &(0x7f0000000280)='ip6gretap0\x00', 0x5, 0x48000000000000, 0xde}) r3 = dup2(r1, r0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/77, 0xfffffffffffffc80) fchmod(r1, 0x2) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00000000c0)=[0x1ff, 0x80000001]) write(r1, &(0x7f0000fd6000), 0x0) 2018/02/27 10:23:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000545fc7)="390000001100094700bb00d82b0500000700000002000000000000040000800019001a000d0600000045000000000000001d0004b300000400", 0x39}], 0x1) 2018/02/27 10:23:41 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="1646", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xde2c, 0x2, [0x9, 0x100000001]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x8}, 0x8) close(r0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000240)=0x257, 0x7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8b}}, 0x8, 0x7761a3e0, 0x401, 0x1, 0x6}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xfffffffffffffffa, 0x8002, 0x9, 0x7, r2}, &(0x7f00000000c0)=0x10) 2018/02/27 10:23:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000140)={0x3, &(0x7f0000000040)=[{0x1ff, 0x3f, 0x80000000, 0xc05}, {0x8, 0x6, 0x10000, 0x5}, {0x5, 0x4, 0x3, 0xfffffffe0000000}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xf7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0xfff, 0x1, 0x0, 0x1, 0xffffffffffffff9f}, &(0x7f0000000300)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='eth1-%vmnet1\x00', 0xfffffffffffffffd) keyctl$link(0x8, r3, r4) syz_fuseblk_mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 10:23:41 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x20eacfe7) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x5) 2018/02/27 10:23:41 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/212, &(0x7f00000001c0)=0xd4) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001af000)={0x1, &(0x7f0000000040)=[{0x100000000, 0x5, 0x71f9, 0x9}]}, 0x5) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$getown(r1, 0x9) tgkill(r2, r2, 0x2) 2018/02/27 10:23:41 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x9, 0x5, 0x0, 0x8, 0xfffffffffffff800, 0x1}) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0xffffffffffff1e88}}, 0x2, 0x9, 0x3, 0x1, 0x2}, 0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r2, &(0x7f00000018c0)=ANY=[@ANYBLOB="62017266732e2d00"]) 2018/02/27 10:23:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup2(r0, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, 0x1100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) getpeername(r1, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x26) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 10:23:41 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a633020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a2d302e63313032332035000091181d95a8fe82945e7d28d0151ad91cf505574cc28855ec35594ae39472677bd6468b482ff49fb5e27b20c9fe96e84fdbb5cf047d81f7e441b2a66a0d5f9c07077d87427bd3820a0f5952699e7cc8241e50c6c95510f874204705648f16d25572d30f5d78740fc97888aa9581183526db345293a1608addaf8880649780cdcf5e114c5d474505b2dca4684fbfc4da082ea5"], 0x3ae) timer_create(0x7, &(0x7f0000000180)={0x0, 0x6, 0x0, @thr={&(0x7f0000000080)="f2e0526588b2f917c2edac1e0e5f16003fca16ee4fa43cc4955c642b8e016464f695fe3f513186e662af3acb42300ca793c840659e37cf83d40cc7499e1f331db87f56d20d3f04c66a1644c56a0de0ed036724eed351e02e07fa90ca41295615521f5fef1f885160674b", &(0x7f0000000100)="2fbf0c26edcbaf5563dd800bddae798423480a00cc47f62bbd53c8fcc873c9c7b6b40396c75f84228832c3859d1753cb914120f725313d5608e6b35a6f4a8907d807b8691a51d5d975143a2363d8b57df06ea33a695cbb3aa649c2f921f9a491"}}, &(0x7f0000000200)=0x0) timer_delete(r1) 2018/02/27 10:23:41 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=@ethtool_rxfh_indir={0x0, 0x0, []}}) 2018/02/27 10:23:41 executing program 3: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001080)={'tunl0\x00', @ifru_flags=0x1500}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/4096) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) setns(r0, 0x0) fcntl$notify(r0, 0x402, 0x8) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001100)=r1) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000000040), &(0x7f000014e000), &(0x7f0000fef000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002180)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001140)=""/4096, &(0x7f0000002140)=0x1000) 2018/02/27 10:23:41 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a633020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a2d302e63313032332035000091181d95a8fe82945e7d28d0151ad91cf505574cc28855ec35594ae39472677bd6468b482ff49fb5e27b20c9fe96e84fdbb5cf047d81f7e441b2a66a0d5f9c07077d87427bd3820a0f5952699e7cc8241e50c6c95510f874204705648f16d25572d30f5d78740fc97888aa9581183526db345293a1608addaf8880649780cdcf5e114c5d474505b2dca4684fbfc4da082ea5"], 0x3ae) timer_create(0x7, &(0x7f0000000180)={0x0, 0x6, 0x0, @thr={&(0x7f0000000080)="f2e0526588b2f917c2edac1e0e5f16003fca16ee4fa43cc4955c642b8e016464f695fe3f513186e662af3acb42300ca793c840659e37cf83d40cc7499e1f331db87f56d20d3f04c66a1644c56a0de0ed036724eed351e02e07fa90ca41295615521f5fef1f885160674b", &(0x7f0000000100)="2fbf0c26edcbaf5563dd800bddae798423480a00cc47f62bbd53c8fcc873c9c7b6b40396c75f84228832c3859d1753cb914120f725313d5608e6b35a6f4a8907d807b8691a51d5d975143a2363d8b57df06ea33a695cbb3aa649c2f921f9a491"}}, &(0x7f0000000200)=0x0) timer_delete(r1) 2018/02/27 10:23:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bbff4)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d62c55257d52123487824d62de04040012de0000000000000100"], &(0x7f00000001c0)=0xe) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x879, 0x2, 0x7213, 0x158, 0x5}, &(0x7f00000000c0)=0xfffffffffffffe3c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) 2018/02/27 10:23:41 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001240)={'gretap0\x00', @ifru_ivalue=0x5}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000200)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2403, 0x0) 2018/02/27 10:23:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) 2018/02/27 10:23:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0xff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e22, @rand_addr=0x7}, 0x54, 0x6, 0x100, 0x1000, 0x7, &(0x7f0000000000)='rose0\x00', 0x0, 0x8, 0x1}) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 10:23:41 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000302ff0), &(0x7f0000ae1000)) futimesat(0xffffffffffffffff, &(0x7f0000ae0ff8)='./file0\x00', &(0x7f0000170fe0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x8, 0x4) tee(r0, r0, 0x4cf, 0x8) 2018/02/27 10:23:41 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendto$ax25(r1, &(0x7f0000000040)="f7d9de0fe8d7cbaa60141f7e3eed0474313238ae31881ac79733e5e8cfd1c328be72c2d929c9183f432bdb24d63bef9ea1b68fd6a041106ae8283266e2542686cd4eb8f392618d9cceeff47e746891cfe9073f9cccfd1816bc3e94328e5c8417d494d77d061ff7d264385146cce925eaad05330094e501ab1c68205abca1570d", 0x80, 0x10, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) tkill(r2, 0x35) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/140) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000001c0)=0x2202) clock_getres(0x3, &(0x7f0000000200)) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="bed9d44c15804d7e993dc689c02fae6f1c749bd5e1baac7093b440095fe5be042c39b58b2dbf75f4a6d8d27bfdac3c92dd602fc643d8e50c0a7b2f494fdb04d8acb5114be75f051fe2bac6af69a980ad3ed1d707e50979a20cd4b729719d9ddc23fc8393a0f901e94a87a35ad3b47f2626063e7ea088a24d3c874e2ba76c", 0x7e}, {&(0x7f0000000340)="adf16ab358496a09c61eecbefac56776afb890d3560be52d1fddefe719afb2bf9ab59c62aee65605f01d75a8af836336fa2c0eb73b56bb9de8410873baa38823cb3470fe54fa39769bc24d1a748898c5bbeb7bb63b3980ba4a2070eb33e6177f47e8b8fa032661", 0x67}], 0x3, &(0x7f0000000400)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0x58, 0x804}, 0x4048000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000540)={r3, 0x9, 0x30, 0xfffffffffffff047, 0x8}, &(0x7f0000000580)=0x18) rt_sigaction(0x4, &(0x7f00000005c0)={0x9, {0x9}, 0x80000000, 0x10000}, &(0x7f0000000600), 0x8, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={r4, 0x3}, 0x8) r5 = syz_open_dev$evdev(&(0x7f00000006c0)='/dev/input/event#\x00', 0x20, 0xa40) getgroups(0x5, &(0x7f0000000700)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgid(r6) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000740)={@remote, @rand_addr, @remote}, &(0x7f0000000780)=0xc) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000007c0)=0x1140) getcwd(&(0x7f0000000800)=""/59, 0x3b) timer_create(0x2, &(0x7f0000000840)={0x0, 0x9, 0x1, @tid=r2}, &(0x7f00000008c0)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000900)={0x0, 0x3}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000980)=@assoc_value={r4, 0x698b}, &(0x7f00000009c0)=0x8) timer_gettime(r7, &(0x7f0000000a00)) r8 = add_key(&(0x7f0000000a40)='pkcs7_test\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ac0)="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", 0x1000, 0xfffffffffffffffa) r9 = add_key$keyring(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r8, &(0x7f0000001ac0)='dns_resolver\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x0}, r9) sendmsg$nfc_llcp(r0, &(0x7f00000034c0)={&(0x7f0000001bc0)={0x27, 0x4, 0x0, 0x7, 0x1, 0x40, "387bc9d5402d6a65f34e7431c208ccb767a7c720e1df53d4a57c6581515605d3d8c24300e2394341bb2daaff1d2e74cd5c4083cb355848a2ebf0d6fbb1670c", 0x1ff}, 0x60, &(0x7f0000003380)=[{&(0x7f0000001c40)="6707c7acb6bd3f7a936de5942d1443ef5a48e5a01b02c047babbf96dda4a406d7c28d05da95283f72985d2cb3857189215cbadbd6912fd8d3e3314100680f0da7e1a914340e8cd46a9e5bf7171ed2158f5117b32c1450ccfe5b9f5d901702b2cefff80f0917f36c3b18034cfd5fe903898251563b1610c6e9654f240c47bf0c8ed0743d4ea3a5727b5734a43c42dee840c265c47784198787810afdd4ec0f36e9506e7bb044547121bf61b85f85a0fae44110b63765f294874c8e1dd61a96659b227", 0xc2}, {&(0x7f0000001d40)="afa381a9cdce1da88f030ef3bf5920b6d481b8a63df9ca79045718bbc81f9e7092ae02050ef77e959d064a7c0f62b48fb143d4c653c1d44617f6c062e526611ac5a34ee29ac11aa68108b28d117ab4d9038d1f58857871cde4efe4c9935d5a90aac7f37a6b57c0bb8dd660c403e1c003e7b632705e180a27a14055c92c3bef74a3255a30732319cb4b4e7438fc38f5f30767d8b677f09228f0390be91a3d688ba3c85c355df8e5c2a79799ab2b", 0xad}, {&(0x7f0000001e00)="7b7311821c1ac1ade62cbca6a4540482e17cc60f8ab174ee9605f510d73bf7397dcdae926be9a4be566b703d449445e0b2955a6fc406e17748fdfece3f5804d70c89b92dca3294897dfb73ea303e91a6580ad03d749ef0b05c498f99e606eb6c69b9cbf42fb89d4535af12e04b2c5fd1cef6300742c650d660f46968f8b6925be320218108c9258e3fabb62ee536cda73eb381143eb2ff1fb4e7024d1a0cc2f514513b05865e64965bd4ec6ea6db85ab76e2d04486ff4d9853ad37c48945f8dface7af9acc3dae57a2f5d0181cf2ade0dd", 0xd1}, {&(0x7f0000001f00)="848eb0e2e4407fe9e241ba0236a1dcaf2da99e23baac6d2710dc40c3e5acb046e26c245d84bf3c33286532ffdd838d640f17f05766bf0ce80515d3fb4b7bcdf708aca1ed8de63e444ebb7001c2ebf479544dbec684f516f6cf8ef1", 0x5b}, {&(0x7f0000001f80)="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0x1000}, {&(0x7f0000002f80)="4ee99a25660f34a946f05a4bb1e8f0a427ee8a64dae0f848a74c41e97ee1eedd71e1fd9ca669a39feea821fe6b9eb595c69723381481ddad3dc7ff76b8c0c299d45ca329a82ccd86e1c02ba6f804aac7f82320949c50c1b1dced14527b55ae5aa5d90c177643d0d99fae8f04f72a33c6b8fba89b543cb542023c75d231c1cc31ccdc9775a50323a7a8d1a901acc99e829a8a8541e621ea0f8406b78f4b4736e1d4618b4a654a7d5283a1b2ef009008788f43b6e9f6439b4709e16ec5edc597573c2f7a7e272abde625", 0xc9}, {&(0x7f0000003080)}, {&(0x7f00000030c0)="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", 0xfc}, {&(0x7f00000031c0)="1bfb78047b32df5861c211c549f0b36df53f52d5f442cc672d69fbf8c921a7d35dc58597791040b53c53e026914be609a7e57882f467b16986b7a2534b7f7f391d6918169d654b759a6b25501f2b8b3f2d6755a97a165d11e3e5044ff819f49da4729e1c0d39469661d7d8f1297aeb8d091f1776c2cbf299eb84da71d0615a21d9059ae81a894b9b24177527f2f7ce0d5e3d1f0f71b0fcb2cd74bcf39f367f72e77021a20cafda4313ca63fd3e2b780fb06e0592782bf922ad3f271ec3ebd6022891805e4a272934e1c7c81f8005f52035004c0350550bd20594d783c78eca0d538025f99d", 0xe5}, {&(0x7f00000032c0)="948c9da236dbe974989670e69867c5c161bc3b306b137bdd3e8955b54c337dd04c0a6ec3e36427430b16ddc7aad057c954fe64e5b96d1b9ab41abeddd56f7fc80d4d4f540b7ccfd9361ea5fc676bdb9c8b1b86d033aa32fed50a37eef011381d9a60ca53e95d2ded4527e3006f53ccdfc99cc4280b764647d03bc1fc051d7436f9063f105a57bbb502361cd15ed79483e2d1", 0x92}], 0xa, &(0x7f0000003440)={0x80, 0x196, 0xfffffffffffffffb, "57e4e6c4a5b675b7fc2251166d71c506ba72a38d510f4ce03466ba40b531e1a88a624d9de47a3a5c12fae6c3e0c36ad566babf600c2798760fcade49a27b2460b8fce53259e62d1c76257fc5d7c67081f118414f3c7b241365ddbc70594fed1da8eec4523e5164e6497db7"}, 0x80, 0x8c5}, 0x800) llistxattr(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)=""/56, 0x38) ptrace(0x11, r2) read(r5, &(0x7f0000003580)=""/88, 0x58) keyctl$revoke(0x3, r8) 2018/02/27 10:23:41 executing program 4: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000002a00)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000d80), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'eql\x00', 'bcsh0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @rand_addr, 0x8}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f10c7464f349b1a38bca6786e08395d6f44d908260e8668d8c9d55504c5f"}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gre0\x00', 'ip6gre0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) 2018/02/27 10:23:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) socketpair(0x4, 0x800, 0xa41, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001200)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000001280)=0x20) socket$pppoe(0x18, 0x1, 0x0) 2018/02/27 10:23:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup2(r0, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, 0x1100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) getpeername(r1, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x26) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 10:23:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) 2018/02/27 10:23:41 executing program 1: accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) r1 = accept(r0, 0x0, &(0x7f0000000180)=0xfffffffffffffe1d) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000002c0)=""/161, &(0x7f0000000100)=0xffffffffffffff24) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0x8, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000ecb000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000380)=""/112) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) [ 62.867927] arp_tables: arptables: counters copy to user failed while replacing table 2018/02/27 10:23:41 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) getdents64(r0, &(0x7f0000000080)=""/229, 0xe5) 2018/02/27 10:23:41 executing program 2: setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) r0 = socket$unix(0x1, 0x81000000005, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0xbc, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r1}, 0x8) 2018/02/27 10:23:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x8) close(r0) 2018/02/27 10:23:41 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) openat(r0, &(0x7f0000000140)='./file0\x00', 0x80100, 0x110) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) close(r1) renameat2(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 2018/02/27 10:23:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000}) syz_open_pts(r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x3) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{r2, r3+30000000}}, &(0x7f00000000c0)) [ 62.914090] arp_tables: arptables: counters copy to user failed while replacing table 2018/02/27 10:23:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_names\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/113, 0xe9}], 0x100000000000028f, 0x200000005c) 2018/02/27 10:23:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) 2018/02/27 10:23:41 executing program 2: r0 = getpgid(0x0) setpriority(0x0, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/27 10:23:41 executing program 6: r0 = socket$inet(0x2, 0x1, 0x9) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000004c0)={0x0, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x118) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x90000, 0x0) write$fuse(r1, &(0x7f0000000600)={0x28, 0x0, 0x1, @fuse_notify_store_out={0x9, 0x3, 0xffffffff}}, 0x28) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000e003000000000000e8000000e8010000f8020000f8020000f802000004000000", @ANYPTR=&(0x7f0000000480)=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="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000e8010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000100000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000eaffffffffffffff00c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c121100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a845fffd96500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x8b8) 2018/02/27 10:23:41 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 10:23:41 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000400)={@loopback, @remote, 0x0}, &(0x7f0000000440)=0xc) connect(r0, &(0x7f0000000480)=@ll={0x11, 0xff, r1, 0x1, 0x8ab, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x6, {{0xa, 0x4e20, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x7, {{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x9}}}, 0x108) setsockopt(r0, 0x8, 0x7, &(0x7f0000000000)="f9bd6ce39064fba129e6074ab7d36b87", 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb00000023ccca966af6bdcb532860acc25ff3719624c0ca47643e72ace610cc6fb3ddef5c8e107bd70d5bd35ef618616189b1"], 0x90) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x29, 0xfffffffd, 0x10001, 0x7fff, 0x7f, 0x22, 0x7, 0x4, 0xc0000, 0x2, 0x81}, 0xd6) 2018/02/27 10:23:41 executing program 1: prctl$intptr(0x26, 0x1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='gfs2\x00', 0x820a2, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/02/27 10:23:41 executing program 4: r0 = creat(&(0x7f00009f6000)='./file0\x00', 0x2) readahead(r0, 0x400000000080003, 0x7f) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x480000, 0x0) 2018/02/27 10:23:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, {0xffffffffffffffff, 0x2, 0xa0, 0x2, 0x1000000000000000}}) 2018/02/27 10:23:41 executing program 1: prctl$intptr(0x26, 0x1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='gfs2\x00', 0x820a2, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/02/27 10:23:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c6530005e9399423c8b9a0c2410064d77f041463db926c91324466a0e0e74d48f3ee92c20d8947af313b9348456265e777d72ad8fc4f91e83774a2f9599a1f9445c02c5e2513b8bcad6fe5bea7f38a4b618de2111fa1eaeb6967223e6c958805fd65eb7291cb1062578b3dd7dfe7385b0ba46fb4f59932376d9f043c0d905fcb5ceebfbe7e5887c592413bf736858c9d9e13ec38b798f8f3babb28d958e12ead4d2b0269ea2f794acf43f988912eff6183963d43bec17c651abac0b8386f3e851b6ba51c84cd9ec7e97af6fcfc34241cd97ae6ef14e13f153a3adf3126ee02be8513fd133fd867e08eb32b4edb459"], 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000000ff0)=[]}, 0x0) dup2(r3, r1) write(r1, &(0x7f00006a6000), 0x0) 2018/02/27 10:23:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat6\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='net/rt_acct\x00') preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/02/27 10:23:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) 2018/02/27 10:23:41 executing program 7: mkdir(&(0x7f0000000080)='./file1\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)) r0 = getpgid(0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) getpeername(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="9c16000000070000000000000000000014d84caaf6bea9741afd57bd927ebb56f46cb76a0ee7a2ae876286f98854228b23b95538c6805ecb2ef6b6f53c6ac6c1fc6010c6dcd3dcf2ea5ab178d75f4d"], &(0x7f00000000c0)=0x10) sched_setscheduler(r0, 0x1, &(0x7f0000000000)=0x10000) socket$inet6(0xa, 0x80001, 0x9) open(&(0x7f0000000100)='./file1\x00', 0x400000, 0x4) ptrace$pokeuser(0x6, r0, 0x3, 0x5) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ffac, &(0x7f000002f000)) 2018/02/27 10:23:41 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x2, 0x1f, 0x2, 0x9, 0x2, 0x6}) syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x2, 0x6000) mmap(&(0x7f0000877000/0x4000)=nil, 0x4000, 0x100000f, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x80000001, 0x5, 0xff, 0xed, 0x20}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xd3, "f9c4e1bd84dca16d12fa7093a0af2f28bb94feb64beb10f37df33de458da48332c2159ce0bca6d2057f428cbfed64bf783987c5302b959132967543b4333fbbb09a33b22abd7f98a409162e4922857a3ffbd303807c4de9d3b2c36cfe7ccfff9bf0dbfee0cb7feb3bff9ed3bf4d2bf3c9a88d2056eb00634ea61ddb26d9afe1949e10fad199c81f1d5fef46e5f26698d3b26d95dfc34da3bc77c9a77073ce9236f825c701b864880c59b09a1531438384f9000de7b1a97b07332fb08c7ce38ba81b39dfe369e42de77af38a6bdc50071f41818"}, &(0x7f0000000340)=0xdb) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x1, 0x9c, 0x2}) mlockall(0x0) 2018/02/27 10:23:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getitimer(0x2, &(0x7f0000000140)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = gettid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0x5, 0x3, 0x2}, 0x9, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x80000000, 0x7, 0x29a}) process_vm_readv(r1, &(0x7f0000002f90)=[{&(0x7f0000002000)=""/217, 0xd9}], 0x1, &(0x7f0000002fe0)=[{&(0x7f0000011000)=""/90, 0x5a}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 10:23:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb-cast6-avx\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/27 10:23:41 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10441, 0x800000000) fcntl$dupfd(r0, 0x7, 0xffffffffffffffff) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 2018/02/27 10:23:41 executing program 2: prctl$seccomp(0x2f, 0x4, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) 2018/02/27 10:23:41 executing program 6: rt_sigaction(0x7, &(0x7f0000000040)={0x42a135, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/27 10:23:41 executing program 1: r0 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='$\\em0\x00', 0xfffffffffffffffa) request_key(&(0x7f00002c2000)='pkcs7_test\x00', &(0x7f00005ad000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="81b21bd916e8396003d01c48e2d9994cf9e71de92f13b015cd549f27ecdc21734873e5cdb7c84973f5d93f2c16913850cc780e760803fea4b48eca4c30850000000000000000000000000000", r0) 2018/02/27 10:23:41 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e8bff0)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001fff700005406e9ff0004000d0005", 0x39}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0xc0, 0x4) 2018/02/27 10:23:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000620f2e)='b', 0x1, 0x0, &(0x7f000094dff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) 2018/02/27 10:23:41 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x105401, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_settings={0x5, 0x0, @te1}}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000240)=0x1) 2018/02/27 10:23:41 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) r2 = getpgid(0x0) waitid(0x1, r2, &(0x7f0000000040), 0x4, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) 2018/02/27 10:23:41 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x7, 0xc2c49bb280ef3aa8, 0x1f3, 0xfffffffffffffffe, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'nr0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={r4, @multicast1=0xe0000001, @empty}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0x8a, "47624c566f4a812b69f5d4b11c6c8520346332314882c60083649bf0ad113e4db08b08fac008dfcc8b6cd2b70326d456a97369c3ad3216a259adc02e30c56c5303bb3bab21599256e93409938d9aa04f6881f2130c87d1e461ff20c55db9a85c82a9acaa8d588b69ece8d882e170e77a39260f97f3a8a0da637a0ac95119db4a8bec982c65a01c0f43ca"}, &(0x7f0000000380)=0x92) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={r2, 0x401, 0x7, [0x2, 0x9, 0x0, 0x0, 0x7, 0x55e6, 0x7]}, &(0x7f0000000480)=0x16) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f00000004c0)=0x3, 0x4) epoll_pwait(r0, &(0x7f0000000500)=[{}], 0x1, 0x73141460, &(0x7f0000000540)={0x100}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000580)={0xfffffffffffffff8, 0xeff, 0x1, 0x74, 0x3, 0x6}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000600)) getpeername$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000006c0), &(0x7f0000000700)=0xb) munlockall() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) clock_nanosleep(0x7, 0x1, &(0x7f0000000780), &(0x7f00000007c0)) rmdir(&(0x7f0000000800)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a00)=0x0) r8 = geteuid() fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000fc0)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0xc) fstat(r6, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001440)=0xe8) getresgid(&(0x7f0000001480)=0x0, &(0x7f00000014c0), &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) r21 = getgid() r22 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000002e80)={{{@in6=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000002f80)=0xe8) getgroups(0x3, &(0x7f0000002fc0)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000003040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000003080)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000003180)=0xe8) r27 = getgid() ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000003480)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000034c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000035c0)=0xe8) getresgid(&(0x7f0000003600), &(0x7f0000003640)=0x0, &(0x7f0000003680)) r31 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000036c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f00000037c0)=0xe8) getgroups(0x6, &(0x7f0000003800)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003840)=0x0) fstat(r5, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgrp(0x0) r38 = geteuid() lstat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000003a80)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003b80)=0xe8) getresgid(&(0x7f0000003bc0)=0x0, &(0x7f0000003c00), &(0x7f0000003c40)) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000003e40)=0x0) getresuid(&(0x7f0000003e80), &(0x7f0000003ec0)=0x0, &(0x7f0000003f00)) r45 = getegid() r46 = getpgid(0xffffffffffffffff) r47 = geteuid() lstat(&(0x7f0000003f40)='./file1\x00', &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000005540)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000005580)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000005680)=0xe8) lstat(&(0x7f00000056c0)='./file0\x00', &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r6, 0x10, &(0x7f0000005780)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000057c0)={0x0, 0x0}, &(0x7f0000005800)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000005840)={0x0, 0x0, 0x0}, &(0x7f0000005880)=0xc) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000058c0)=0x0) fstat(r5, &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000005980)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r58 = fcntl$getown(r6, 0x9) r59 = geteuid() r60 = getegid() sendmmsg$unix(r5, &(0x7f0000006c80)=[{&(0x7f0000000840)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00000009c0)=[{&(0x7f0000000880)="ada84ad57af3076d384192c39d20b48fb9224bca2ae4a2cb6549bc4a1c49c3f90b0b28eb085d97b9bd9170f8cf83b1f1005d6ce13660bdbdd14558728f47b4c727159798edce3b1a0131fb7262d0a47606a859e10c9f6026a69ae0c3a1a5663b449e94a2ac0a2c6ba6cbd6d6da652a75301cb4a21f2942ff17973c2e6c396263ebe22687a3cbfdb7792ead41ad2b6043173740", 0x93}, {&(0x7f0000000940)="cbe2909188537122ee28546a3ed5ecdc70b342e8e1ca8869189bb036629b2538a57fa9a869f55f4cf5843ecbbd6bed7d992964da0ee82fb63515d6e3e16777fd998fc8781a14f0b9d286f1b051d50377e31f9b2d2e5bce48677d29c6f8642b87638761a7d7548bab", 0x68}], 0x2, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r5, r5, r6, r6, r6]}], 0x60, 0x4000}, {&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000ec0)=[{&(0x7f0000000b80)="6e57755b67a77aa76958088229438d6d2efef1a431866d258d7b13e5dff2e56dce0ecb4f9497be6c70421d49a284d55bd2da7e722fad69a00477f7ed6b32b2b72d7b13608e7d1e452d61b594818a050b7945d32b8b3d611212ae51574c1205815936279b4a0cf5374ea4a20c2a02ed980105747af8afbe14d5c48275f9440cdbddbb815eb401", 0x86}, {&(0x7f0000000c40)="e617b519744bad3eceaafcfe457ba3aaba441fd69ceceb982374154de4aca512ad2b4b2b6a515613fb18f475b7150ab3e75aa8d1e128ac537b67d766fba6cfda52dc0b0a28049a3ef173854509793afebca4abf67cd7273e7da0eb76d2f41e0d441146182e61e1956a11ff788657ccbd1ac21414f373bde316444eef68e6c49533e8a11dfc2d500e3bfd1098a732d15e4935be513e735fd63028", 0x9a}, {&(0x7f0000000d00)="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", 0xfc}, {&(0x7f0000000e00)="8d4d1f8eecaa53294ed42603b83c28d3efa074c8c09a4d2857a0ab2f933f20e7536934e9843346543fe8643433c4be57b812deaaf315a1b788e2dbd76502dad1ffe9633416f317aed5319302b25ba96258bbf82d5378e75262330e1391bb79771dfbdb0e589c6097965dbd1fb4400179d620040a205701097aa9e3d6f11fb34f816136bddc9624310c2ac871f0e7e13a4ea17835446ac1ae557913a7a6ae3a5b6ff484dd4133ef3563feb70e629f510cb4dc62a0ba68", 0xb6}], 0x4, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x40}, {&(0x7f0000001140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f0000001180)="4136dd1349c29492d504ac934186018cc4fd501f5fd9c100a79ef65b69335c221849080d4721f9a33f27fd42d485102ce6a000ea69a61b35925f28d50013a5f3d9e384b35f25d887f710bf20f8b8", 0x4e}, {&(0x7f0000001200)="7db07a87a0d970a82e82ca74fa3873d13dc4da030ee0e89f42fc767a32638877584cc3340b3cd0bf7b82e92d81826ff51c629c6bac0ecf62a183e816cb829c0011537da19fbee1b0fbbb81aa6eac5725355d034263555cb52bccf5a510e568edfe28dd70a34f96238a8901295ea0aee069beaf2dfcb59babd114a98f3ed0931c411617ad49dd5575caa37f8296f2ed0d1064429a5c26d8364e5c4296e6209c51f0df379b0fc573aec5cddb8d27e9b7d1c9c6f7d00e17a3b778aa0021da7115ccddfdde44f724c010156baa65b1ae400e", 0xd0}], 0x2, &(0x7f0000001640)=[@rights={0x18, 0x1, 0x1, [r6]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r5, r6, r5, r0, r5, r6, r0]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x38, 0x1, 0x1, [r0, r6, r6, r5, r0, r6, r5, r6, r5]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r5, r5, r6, r0, r5, r6, r6, r0, r6, r5]}], 0x128}, {&(0x7f0000001780)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002900)=[{&(0x7f00000017c0)="f249490fcf5324ffe3c1b02fe5a941567458940d150035e766c39ecdd97a9dc230ab9c61bdf7a7b2d56a93d2cf403db98084f09e0963b30e90cb03b12688856e3b218d7a1d886939a50347db6830d203075e04d4782419002b33339aa9ce0355aa13de", 0x63}, {&(0x7f0000001840)="6b730d23fbbc16d14c507bfd09d0403ae5ba", 0x12}, {&(0x7f0000001880)="a37a83a708d2d6", 0x7}, 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r42}], 0xf8, 0x800}, {&(0x7f0000003d80)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003e00)=[{&(0x7f0000003dc0)="9d460bebc0c76f0ea79af78ef4da4d3ab45738ffd19441ab7fe56311c0600248d01282", 0x23}], 0x1, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x40, 0x4000}, {&(0x7f0000004040)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000004440)=[{&(0x7f0000004080)="3084fe53eb801ae1729dc568a1786aef12ade6e3d1cad2559b7d0f15ccb4f7f183d4ab9aaccb1dc1921092bcba0d0477ba76105d044f3b43449a2e0dcc2992bb553bd9337b759ca603264f757dae480d483397e7ac22dd608c0782571baa624205d92b765a7195de9a7e7f436d8582c379927ca668ee78290431f1cb71d60fbab0e7b722e801cd84f716f6197e", 0x8d}, {&(0x7f0000004140)="55343f59c20125bcdb149198460e5be652ca232c68c423c9b95d51d59e69de172ba0142d0987c214d12b455237b7b4d6b80a184fd3f22afea6d17f1ca12eaabf3ad53b7d4694b2ba1144ec94fc3d163099e5", 0x52}, 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0x1000}], 0x1, &(0x7f00000059c0)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x28, 0x1, 0x1, [r6, r6, r5, r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x18, 0x1, 0x1, [r0, r5]}], 0xc0, 0x8004}, {&(0x7f0000005a80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006c40)=[{&(0x7f0000005ac0)="f2562814148ccd851b41fd82a5", 0xd}, {&(0x7f0000005b00)="10f675ed4e57b244cc2adeda818d3e79d05988b18d8971a814bb8679fc682799ffdf2c0485d515ef9369d3ec8b3c20e24c92c98a8eb1ce01ce35647960abefeb70a0682ad95d01fab03baa0d2a6c1e58ec99073da119ac73cb45632cecdc39c00ccdec536d21f077a982dfc13d19c71ea57d0549a532221f0d7e53b2d999e9021660b04816c770a7e15e3487ac9ec372fdc636175c8546cf215dd28153eb33b20262db27f5ee6e19381122a88bd5d5be482cc3b54864be88e79521578b2806f810f9d4", 0xc3}, {&(0x7f0000005c00)="2a187e23ea852a04154e568f8094beba5d4544f629e061e0ff68bf01626b7c30bdb7cb0c0edba683faac87b400447d51bdf27ee1db", 0x35}, {&(0x7f0000005c40)="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", 0x1000}], 0x4, 0x0, 0x0, 0x80}], 0xa, 0x800) 2018/02/27 10:23:41 executing program 2: unshare(0x20000400) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xde, 0x30}, &(0x7f0000000180)=0xc) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x1000, "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"}, &(0x7f0000001280)=0x1008) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000c18000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x40, 0x200, 0x1ff, 0x1, 0x0, 0x2, 0x2, r1}, 0x20) getegid() setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x2, 0x7}, 0xc) 2018/02/27 10:23:41 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={"8886ee88ed431e699f3351741dc7003c", {0x4, 0x7fffffff, 0xffffffff, "424489f77433", 0x2}}) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002b2ff4)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) dup3(r2, r3, 0x0) epoll_wait(r2, &(0x7f0000000140)=[{}, {}], 0x2, 0x81) 2018/02/27 10:23:41 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:41 executing program 6: clone(0x0, &(0x7f0000d51000), &(0x7f0000744000), &(0x7f0000645ffc), &(0x7f00001a2000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x401, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0xa, [@dev={0xac, 0x14, 0x14, 0x16}, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0xa5, @dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, 0x38) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000140)=0x2c0) rt_sigprocmask(0x2, &(0x7f0000601ff8), &(0x7f0000000000), 0xffffffffffffffc3) 2018/02/27 10:23:41 executing program 0: timer_create(0x7, &(0x7f0000044000)={0x9, 0x4000000000000a, 0x0, @tid}, &(0x7f0000e11ffc)) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000715fe0)) 2018/02/27 10:23:41 executing program 4: clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) clock_gettime(0x2, &(0x7f0000000000)) r0 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000180)={0x3, 0x4948, 0x7, 0x7000, 0x1, 0x3}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x8001, 0x2, 'client0\x00', 0xffffffff80000000, "6c096c81a400dbb6", "2caa501d99a0eff06df2cc3321eb8a3fdb0478060a89659c1edf1be37e2fe802", 0x2, 0x3ff}) clock_gettime(0x7, &(0x7f00000001c0)) 2018/02/27 10:23:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x105401, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_settings={0x5, 0x0, @te1}}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000240)=0x1) 2018/02/27 10:23:42 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) 2018/02/27 10:23:42 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002b2ff4)) dup3(r2, r3, 0x0) 2018/02/27 10:23:42 executing program 2: r0 = creat(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x80000, &(0x7f00000000c0)="ed853244a688a5a24a11974fa30ce1c13670d9dbd84995b9581544fdc2d648e2695537f36ae366fde0370659dc0a48e18c110befa8c69c78c86a614ccc3c9a78d492e082d3f4ff87029bd7ddde91272986cf3043697b0be81ae7266b8f1c32a23a2d6ec90b6730dc0b58fc2825887c74a3febe4bf06b6f32abf1ef8e1ad43efc7d7a35629bd6670fc46a1133b3deb74655f84733d51a6b4f3286452bd2b071f0f86a7cc5252e877518ef5e38bc2d0c36faeaf553ec4314ef9411e6548beed770893d173ad504d0d27d76b3e186eaaf35b8d0a929c477840e7d3a26718e1bd9cc53cdb52dfbc92472e1f3") lseek(r0, 0xffffffffffffffff, 0x2000000000000003) 2018/02/27 10:23:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) lseek(r0, 0x29, 0x3) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") syz_open_pts(r0, 0x800) 2018/02/27 10:23:42 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x9, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="1a637da848240000000202b3885e000000"], 0x24}, 0x1}, 0x0) r2 = socket(0x9, 0x7, 0x6) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x8, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x800}}}, 0x88) 2018/02/27 10:23:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x0, 0x462, 0xf2, 0x5}, 0x10) setrlimit(0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 10:23:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2283, 0x400000aee) 2018/02/27 10:23:42 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x81}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setgid(r3) r4 = accept4(r0, &(0x7f0000000140)=@in={0x0, 0x0, @empty}, &(0x7f0000000180)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000001c0)={0x6, [0x8, 0x2, 0xffffffffffffff80, 0x9, 0x0, 0xff]}, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000fc0)=@filter={'filter\x00', 0xe, 0x8, 0xd50, [0x0, 0x20000240, 0x20000538, 0x20000a60], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x41, 0x80f3, 'syzkaller0\x00', 'teql0\x00', 'syz_tun\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="a6d2ee988d0d", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xf0, 0x158, 0x1a0, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x1, 0x8000}}}, @mark_m={'mark_m\x00', 0x18, {{0x8, 0x8, 0x2, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x2, 0xffffffffffff0000, 0x8}}}}, {{{0xb, 0x4, 0x4, 'irlan0\x00', 'teql0\x00', 'rose0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x128, [@connlabel={'connlabel\x00', 0x8, {{0x3f, 0x1}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x9b, 0x7}}}]}, []}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5, 0x3ff, 0x1f}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0xb, 0x40, 0x8863, 'irlan0\x00', 'bcsf0\x00', 'syzkaller0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @random="c53fad6fd6fa", [0x0, 0xff, 0x0, 0x0, 0x587df8693438a7d3, 0xff], 0x100, 0x280, 0x3b0, [@arp={'arp\x00', 0x38, {{0x31e, 0xfbfb, 0x3, @empty, 0xff0000ff, @multicast2=0xe0000002, 0xff000000, @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x10, 0x22}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x3ff, 0x4, 0x3}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x9, 0x5}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:default_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:fonts_t:s0\x00'}}}}, {{{0x9, 0x4c, 0x9200, 'eql\x00', 'gretap0\x00', 'syz_tun\x00', 'sit0\x00', @random="dde9387770bd", [0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], 0xe8, 0x118, 0x148, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0xfffffffffffff801, 0x800}}}, @realm={'realm\x00', 0x10, {{0x34f98a81, 0x6c739f42}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x5, 0x10, 0xe8fd, 'vlan0\x00', 'vcan0\x00', 'bcsh0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x110, 0x110, 0x158, [@arp={'arp\x00', 0x38, {{0x200, 0x8885, 0x8, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff0000ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x4, 0x9}}}, @mark_m={'mark_m\x00', 0x18, {{0x7f, 0x6, 0x3, 0x3}}}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"661191c78efceeb13b68c8fde06edc858ed333c7a3ded2430cf6980933d5"}}}, {{{0x9, 0x8, 0x8137, 'syz_tun\x00', 'bridge0\x00', 'bridge0\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7}, [0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x110, 0x188, [@stp={'stp\x00', 0x48, {{0x1ff, {0x200, 0x101, 0xc434, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x7d8, 0x8000, 0x3, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x4e23, 0x4e20, 0x3, 0x3, 0x3, 0x6, 0x6, 0x9, 0x2, 0xc6}, 0x4, 0x104}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x3, 0x1000, 0x0, 0x0, "a57d1264b3fdd9fa4ce8bf42d5dd2c32dd3a9a07813ffb6f04a9f5f168291c4f154fd851105d3a2cef0700fd5b3e78819fb0e708904d649c9d0a37a52b760794"}}}}]}, {0x0, '\x00', 0x6, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x2, 0x6000, 'bcsh0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', 'syzkaller1\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xe8, [@cpu={'cpu\x00', 0x8, {{0x7, 0x1}}}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"75dc52c4766223970232773cd0ad06804763ff82526e53da098bd8cabdd4"}}}, {{{0x11, 0x11, 0x0, 'nr0\x00', 'ip_vti0\x00', 'vcan0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xc0, 0x108, []}, [@common=@log={'log\x00', 0x28, {{0x3, "a83c4daea5e55f7c3254cefaad577abbe3de123e8a8d7926370c5ee3868b", 0x6}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"eb6eba895c19ce629d7ffe8c0682ee1f4b1443b14c0bb91be1fe693cfd21"}}}]}]}, 0xdc8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001040)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, [0xfa, 0x1, 0x7, 0x10001, 0x1, 0x0, 0x9, 0xd44c, 0x10000, 0xfffffffffffffff9, 0xffffffffffffffc1, 0x1, 0x8, 0x5, 0x2]}, &(0x7f0000001180)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000011c0)={r5, 0x5, 0x1}, &(0x7f0000001200)=0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vga_arbiter\x00', 0x800, 0x0) write$evdev(r6, &(0x7f0000001280)=[{{0x0, 0x7530}, 0x7676, 0x6, 0x8}], 0x18) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f00000012c0)="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") finit_module(r6, &(0x7f00000022c0)="d5766d6e65743100", 0x3) poll(&(0x7f0000002300)=[{r6, 0x10}, {r4}, {r0, 0x20}, {r0, 0xb000}, {r6, 0x4}, {r1}, {r0, 0x402}, {r6, 0x2}, {r1, 0x80}, {r6, 0x8420}], 0xa, 0x9) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000002380)=0x765b) rt_sigqueueinfo(r2, 0xe, &(0x7f00000023c0)={0x24, 0x400, 0xf514, 0xfd}) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f0000002400)={0x8, 0x7cb9, 0x598, 0x0, 0x10000, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002440)={r5, 0x2, 0x5, 0x1, 0x0, 0x8}, &(0x7f0000002480)=0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000024c0)=0x800) timerfd_gettime(r6, &(0x7f0000002500)) write$sndseq(r6, &(0x7f0000002540)=[{0x81, 0x4, 0x4, 0x741fcf48, @tick=0xb7e, {0x0, 0x6000000000000000}, {0x0, 0xc5c6}, @control={0x200, 0x401}}, {0x800, 0x3, 0x9825, 0x5, @tick=0xf7, {0x1, 0x1}, {0x20, 0x7}, @raw8={"ea2a02ad626a9403201d799f"}}, {0xee6f, 0xffffffffffffffff, 0x4, 0x9, @time, {0x0, 0x9}, {0x5ab3, 0x42}, @connect={{0x7fffffff, 0x3}, {0x3, 0x347ad405}}}, {0x3f, 0x9, 0x9, 0x6, @time={0x0, 0x1c9c380}, {0x1, 0x6}, {0x3, 0xf8}, @raw8={"1f1c104963f31a94efe388c1"}}], 0xc0) eventfd(0x9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002600)={r7, 0x2000, 0x4, 0x5, 0xfffffffffffffffd, 0x7fff, 0x9, 0x6, {r5, @in6={{0xa, 0x4e21, 0x148b80000000000, @loopback={0x0, 0x1}, 0x3}}, 0x5, 0xb49, 0x6, 0x2, 0xfff}}, &(0x7f00000026c0)=0xb8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002700), &(0x7f0000002740)=0xb) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000002780)=""/4096) socketpair$inet(0x2, 0x3, 0x8000, &(0x7f0000003780)) getresgid(&(0x7f00000037c0), &(0x7f0000003800), &(0x7f0000003840)) clock_gettime(0x4, &(0x7f0000003880)) 2018/02/27 10:23:42 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) 2018/02/27 10:23:42 executing program 5: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x52, 0x0, 0x0, {0x0, 0x1e0d}, {0x956, 0x44}, @ramp={0x10000, 0x0, {0x401, 0x2, 0x1}}}) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munlockall() 2018/02/27 10:23:42 executing program 2: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) 2018/02/27 10:23:42 executing program 6: prctl$intptr(0x18, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081dff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000370fec)={0x0, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a8b000)="54e48d2992bcc626347b88220464fdd33b9e9ea80c4ff320e47fbc8bbfa7ba9712e61a1ad833ed083a84f2c25fb63e205d5217da563df1352cd6c514254be507341e60127b23e578a89574807b7892fe832bb04435566a37f97111aaff848f08b112c15e4752b85628fad6eb8fa96d0e15d52105931607a5851f92d2a12290a8494ef0267f56d96745977322746e613d36a72c6ecfeb11ca6735f2ed1297776ed8c3b296755a7ce327c47f355046f8c6aaeaddfe16959a4f240d68456890c2ee4a2bc32040c552f53ae6bf8abf69aa77aeedf14e75e2937284e8a093d6d26a0c59a56b50c56583ba5a7d9e2b41c1253451768ffe08bc75b721dab9df33fa1001d946650518e88aedd596b26c16d13748659ef2b15e6d2d7ce75bcbd280c1b6b99412425402b4c97f2c4b7eeb29274df6950809ab699caf06c69b797a2f0ed6b95794c34e5788f6fba83c144e7c9fff3b5998e6a5028476d026885e6b1812facac6f2af4af9207a76cccc67b0bbd9404be008770180a385f87610e67ebae655a55fe5993c771977557b7f1a62b3799cc4e8fa117160551e85cbb2e8388fa678d2653eae78de0f27e93659546b1da37f6dc3f5d6c8601939ad432a700be159b5e84af86d849046607e3eeee2cae19c5c2b4dfa13a0eabcbe26761b271902b552c0093e4b0b183459d067fbe1dda47bc0bc14076f519fa6c2e7ec5330edc81ccfd2c141f48941655cd3a9148ee839fd99bc05cf7e334ca3ddf8dde42d9eb08b0c5d4ebab291ba3d160d77d354725f187761d9bc86a726e9b3f87176e6341c788f19abda0961d7c25988d86ebdb1a698e19010224d27c99bd8e7fbfa8e26458898541fe6c27961c9abaa4baeab63cf16e63568649abc9aed405ff68958275876715232fb2350346dacc07c68d24535f907b3f776c0ef7a684ea42b40933fad9980d0e2490c8c9445cec61b403364b121a5fbfe1582e3cf4846215b470353f0adab307f84531d1a187061a8191600b44e67cabd6cfe019a97ebe69dd0c184ed7245a67a3e2093f7c42303bde93e9b8864f2886735ad1bf729ffc1055ae9f3751bea9980c79ee4ac1c8aeaab6b888034c0e27abd9f3f0b1edcb580e0125af679fcece3e8c8efbef99f9818df9d6eec085a02bb4a400927744eaf9bf618662a45ca24d007450c4c0ca9a40e750fa128f541ace0903bd8121e4d797a63924df1abb69abad77527650f5388ad7ead67a5f77cd1fdf2129820e68f46930517812b2585cf7a47aab89d71636c6daa7574814ea66c065a3ca68cece473725cf5e201540bb25f48bbc517787164f6e1408e0fdeadd4da68c8ee0f110a15f44f7aab4b76abec6ceeae607c034abf13eec3f8be2d30f88c39f785d3c1a010e6718e98d1e60af4c7b056a8751a11ec6665b83275fd89362ea08baf80e9154aefb6a622ce42013657c715ad8b2b1f13351a59c50796f488ad8e5790fefee5c9cd151c766adaeaa92c732b23d0517f5bf36ec3dd3b93d5283adefc69d97bb7c50e3306b770a15a1a0bfa964b215bcd1e1796d7f50aa6068639d87696acf3cf919062a5fc6944c4146e2185c41a787a20238ff17b87ef4573a08955a97409ed4c6592ac4b173004da20b8a4a4525dfc9cbe67598ae1439ce7a936ce52de86255bdee391a991faddc018e0649e7e4e456d4be11aa7899a369cc28195e28fb251585ff17066d3987701f4c12b424fd9bdb461a3fadd7b615de154d0886afa6a44a9b59d46ea51349e832b875c47b9416d618c4f44d3cecaedbeeb3e704623de68b618a6f8f8e00f7e591977ac1844c5b7db662fe90ad3f0e7fd356c4af87dd472406f7c1eacb6b442250831e275ab176e4672e72c1d2bb942b56698712cbe683d65f8c33047caaed87ba279fe8f609e9eba83f872a240d493e38241a7b1434a5a8f237180cb6b26909f0700775a42c87dba3dfbeb26312a273fd10e6190e3f72dfa0136e9e8f483dc285c687914a213a1052c030098547133c02460c1cc18a10d9793d7cd84cfab686deeee431b5e882b33d1ed84ba9ed3a6be5053b977bdcbc8c0d0de2e0b524034f07338a9fbf2e33affd70d58155e506975f407594b28df2050ba792525020131d828ff8925db5ed6b1542b11c839f7a1a5dd672ee9349eb4e0bd82314528d97d4c06a60388bf94425f97583408d78de358c2e265bc2a4fdbac2ae0db35807fdc53ebe3ccc7fcc794862e3275dddae7adce5e00b7b5364b2755b80080fd0335ad0965bd41e746d054a3cab1f5a54553e5061c2e297e7876e88e71291b40e4410bebab97ef33dc625e90aa7d37876160af3d2e5f91755927924bcf5a7255001cd354b2fc3131e262522069c414257bcaab160658d2539059d9b03933bb713aaf8c3ebabbace327e6bf252e6bccd82ad532a1466484ef0e2e19bb9576eaeeff63e715dfd517d4ef37ecec4fc259b5fb98b4d47ac9e21d04e02fa09183597045632a892d99abaca9257cdeb7130307699fe8da0ef75167ac00b9b495e5d4a3c217b7ba854206ad38790b00c1d72abbdf5e763fce9c89933a10eda25107bf08a14f8ed81aee24b595e7043d5025be5697de603124744dc73140704a23751dc612786ad856bb4871f6a4adb4a4fcd44ec8f1f39947d60465c5af866d49c3aad5b4c3adfe7dc9476d4430514ebd5a33ef31cc3f4057f5906c074fa3cd0cc829ed3ba385b76f10d43c8cc76e0433fb779d0f43d139ec2428ef991fc74be3990cded354454e8f05e833f12e145da9acd5fb46cd920e7f626cf02e8275e296ae3638feba753aa2bdbfc7b88ce856b6809d1b1826a3b8234166facb1c32ed2339aa4d39d7c0103df4de8531a6e65ca3921cade178234feaef65c34db6bc0fb58598d3b3d10cd7c85113b0f0d7348ba219a0737669d5080d3fb9c3780039dcdef0e37cfb144fea7877977c76740fc5afa91c1d580ac482df73394c94b538beb6764bc157c8b68931ad9a292507f2c475353e57bdb41d484085a47c0fab846a37d541fc28453efa3f4b5ec3f9080f1dc67ecb8162981c70e0e38571bd20dc7c2f9890b46e0d1f2b2424bc8d339bd5d10082a504d5e972e4b826c60a88b41d2605b4f97ad3bc4c37f72e0b6fc0eec392fcd93f5132b85a617cb88460a9dabd8586c4edb93d52b93da66f9549528c121f5fce369898adf8a399333318ee4ad7b8b029d69e37eb7a56b45573495d1d3c9cb2375e2617e5edc76810476ede0b571f8f5e04565c6eb7de0a97d28ca90cdbeb7a825ec3a9e673523c4d4122df0992ca018c089fd75d7eb5dd2413a9fb64ed899f37a6de15afe9cab35a949c5ca615a149081962818394f11b8a20e2721094f0d2ba7db46040a3c5818215462adfbc87aa49d8006f756ea38a4732dcf61bab46426191215b9e850c96c9de99d4e7aa602586876dd0f170365e05991b59c15e2ca2eeef2792ce3e449f72ecedcda3e5f8471e48b87c3fc1c99f0198bdaf3568c123d902c26cc655930efb93d11e465c0c55a7aff415e0b7d82bc326c990fb297ae0bab41e857c93103337db9d99f55a1fe889bc713c1d6568b46e70c0e05d4f0bb327c6e5e10925677add450c6825692036be16327a5d337dcd5043399df36800cb645a4a24ef7c37417787000f1fef7299b0ba5d7d1e20160ffb14f9aec75f494b9fa820c67a15a2f6441fdec52d5210c24a84dfb6d5bf26be92dfc6424202b93365b5fbdaa4d27fe0814e6e992f204a766a8d31866d186c179433051e5e6a5fa14abc4e6a457d7be2440aabdd2ff78a3725de8c35aa88fd842e45540ee4ac590a41a3e078947450aa98512dd1917f14a2edaf47f049586ff2399b12f5c0685a2d8576066c9a87024e447da768349f9f9765d62b08abc195de6cbf8dd92e64228b2128128c315097bcb035e3e96d785813706e222ba5a7b735efc40e396ec75aa18d8d915aae021e8f7a78f874fd8455bfada299a22d401d95864c05fb2bb766f9751048ead5bfb03651b1ec135a78eec5b81d979ddd2c23a6d7c1da8c213e4f41d048520b76c2ba494214034486801073213de00c40d0caf76a8d7dfc01ca044820709cc4a49d28360501bed19962911837bc126a9183dc17b20df87a751a9accd42d3717fabf54b958b6120eb1286ceba9ea93abe8fb5ba0f6ee0510cbb996c1dd04f33c1e743c5818cba1fa2385f56123a325630c8690dbca7ac43e658151cf20a20f88930ed9f20780c5f1b24713a40586e67bda3e1249812073c2147ae200288631c98eb8575fbd069374838e89a8138ef903fd67af9c55cc8ea5479a1a46029801f16ae9472922dd92b21f660f79e9450ad01c78a11f2737282dddbea72ec2700f60f8c14e1829576b4b58380d0d", 0xc18}], 0x1) 2018/02/27 10:23:42 executing program 0: set_robust_list(&(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x5, &(0x7f0000ffe000/0x1000)=nil}, 0x18) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x3b7, @dev={0xfe, 0x80, [], 0x13}, 0x7fffffff}}, 0x800, 0x7ff, 0x8, 0x3, 0x53}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0xbb, 0x1}, 0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000240)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lchown(&(0x7f0000000280)='./file0\x00', r4, r5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000380)={0x20, @tick=0x9, 0x4, {0x7, 0x7fff}, 0x2, 0x2, 0x8}) fcntl$setsig(r0, 0xa, 0x100000001) clock_adjtime(0x0, &(0x7f0000000400)={0x8, 0xbf7, 0x1, 0x5, 0xfffffffffffffffb, 0x101, 0x4, 0xffffffffffffffe0, 0x3, 0x6, 0x5, 0x5, 0x9, 0x5, 0x7f, 0x100, 0x3, 0x6, 0x266, 0x1ff, 0x58, 0x5, 0x4, 0x800, 0xfffffffffffffbff, 0x100000001}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000500)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000540)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x200}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e20, 0x7, @empty, 0x800}], 0x48) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x30080, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000680)={r3, 0x2c, &(0x7f0000000640)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x8}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000700)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000740)={r3, @in6={{0xa, 0x4e20, 0xebf, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000800)=0x8c) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000000840)) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000880)="7eddd107f224c9da26c72c116f9139c82aee2b88bbcad7e12e26aefd88903f6156f526bbb7adde602a4679420b2ade569e8ff107c94cf04b3cf14a27f4c2a96acf4f4339d26ce516b18c3872db87caa6de572d334a1fb73875aadac0988c5dd5247787890225dd75ea96659d7003b34873cda2a48417fe48df720ce29199001e002315be678f987e198892bedea16f52321297bc037a380cd607bc1aaa777f509f62f19b1f1863c7a70cd1a629b2d06cf3", 0xb1) connect$pppoe(r0, &(0x7f0000000940)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x1e) set_robust_list(&(0x7f0000000980)={&(0x7f0000ffe000/0x2000)=nil, 0x6, &(0x7f0000ffc000/0x2000)=nil}, 0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000009c0)={r7, 0x80000000}, &(0x7f0000000a00)=0x8) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f0000000a40)={0x5, 0x220, 0x2, 0x3, 0x0, 0x8001}) write(r2, &(0x7f0000000a80)="404d089a068ed782e81849914a4727869b7ef235b85da4145796acc61134211a3621825f10f6e0b4240ae472db84d93069c3610b8d9e9fb722e79d2ad29c3f4a28682dedc0a79f96a01d94aa63bba239a21ceaaff0822bd1d15db10126c63526ba8829c98b1a71c7da00d356ac933ddcfe79139a8a86e89378584fd5b75b2a69be13", 0x82) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000b40)) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000b80)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000bc0)={r3, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x8c) 2018/02/27 10:23:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10002, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000200)=""/34) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001580)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) sendmsg$netlink(r2, &(0x7f0000001540)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x208080}, 0xc, &(0x7f0000000080)=[], 0x301, &(0x7f0000000100)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000a870b95e816ae24c33410de933c309598acdfd5c"], 0x30}, 0x801) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20400, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000180)={0x3, 0x0, 0x5, 0x37b5dfabeab0502e, 0xa1}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000040)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/27 10:23:42 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) 2018/02/27 10:23:42 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) readahead(r0, 0x0, 0x4) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 10:23:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x0, r0, 0x0) 2018/02/27 10:23:42 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = dup2(r1, r0) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f0000000000)="3de9c2327753c3385211dd7e714978178b") 2018/02/27 10:23:42 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @multicast2}, &(0x7f0000000100)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xa31999ea7464e6e, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000180)={0x0, 0x7530}, 0x10) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) socket$inet(0x2, 0x4, 0x5) 2018/02/27 10:23:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/4096) 2018/02/27 10:23:42 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x30, 0x7, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x23c}, &(0x7f00000001c0)=0x8) getdents(r0, &(0x7f00006e2f83)=""/125, 0x7d) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/190, &(0x7f00000000c0)=0xbe) 2018/02/27 10:23:42 executing program 4: r0 = creat(&(0x7f00009f6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 10:23:42 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000100)=@getsadinfo={0x4a8, 0x23, 0x2, 0x70bd2d, 0x25dfdbff, 0xff, [@algo_crypt={0xbc, 0x2, {{'ctr(aes-aesni)\x00'}, 0x3a0, "1cec6c886ec1bd2240334bebd390a3a2af71a1f42d5d9738138b833c9fe04a15dd8a6104ab51172eb0a7b0588ce0e17ca8b3331c265d3b53cdcc1729cf182f2bb0334eae17d2a828b2a18b3b2a1550b22fdc8e98c5d0be643db63f3556fb0a3499502f726a91f61f170ae90e3985bcd4cab0ba1b"}}, @lastused={0x10, 0xf, 0x8}, @policy_type={0xc, 0x10, {0x1}}, @algo_comp={0xa4, 0x3, {{'lzs\x00'}, 0x2e0, "04f5cc34f83adc2051ae3c147c6f8f1d01932e73590548dbd048e8f0bac641691cd3203cfcdbccbef60432bbf761e36bdbba634617f0857b752908867e73a0ff5355536e919de4abb286722a5be937a1becb2dd0bec9ae4ef32e11db"}}, @tmpl={0x104, 0x5, [{{@in6=@empty, 0x4d2, 0xff}, 0xa, @in=@empty, 0x3502, 0x0, 0x2, 0x8001, 0xffff, 0x61f, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3c}, 0xa, @in6=@empty, 0x3503, 0x3, 0x0, 0x1, 0x0, 0x6, 0x8}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d6, 0x7e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x0, 0x0, 0xfff, 0x9, 0x5, 0x4}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x3, 0x3503, 0x5, 0x1, 0x3, 0xb0, 0x1000, 0x12}]}, @replay_val={0x10, 0xa, {0x70bd28, 0x70bd28, 0x6a}}, @replay_thresh={0x8, 0xb, 0x12c}, @algo_auth_trunc={0x108, 0x14, {{'md4-generic\x00'}, 0x5c8, 0xc0, "5025952104e5e959184832f58a45502ce286272af377e36c3f7c48312d58679e3adc99614f5072e37bee3862bcebc69328c68bc867143a9311df635e35144ed432614bccec0164640036ee2483895bde07245242f2e9f00ddf18f71265e886dd1a9f7a537cd127e8c17cd19865a645f18b4a8fc4066918b2b75a4dee05738f24f8217b4bb36e1064845c3f54aac85c1bc1c308a583228e24c189735fc45d071871867ad6bd2f67343de3435903added6c940446a16efd6573a"}}, @algo_crypt={0xf4, 0x2, {{'cbc(camellia)\x00'}, 0x560, "5bcda4b5a3fcaf1215ba7242d9f37b2c6081039ea12817256a1cb99593b830d5ddea47daab9f48915b43974b63c60bbb5ec90d46e731b4cffadb783ea9ae75f55c2f318923515b75e09d63c8c2a4f2522e6c2f5a5078ea747276863dc4fab868b4a039648344f358c436ad1b8e6f77420991b419d34f18718757a78f7706be9de455f5e7188b3952525069c11a5ad6ee0d48a219431a6b6fcaf0b3241f1720ee2dc2f7b97507c5d0705d4ab0"}}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/02/27 10:23:42 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000078ff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083e000)=ANY=[@ANYBLOB="1c0000001c000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="46890000"], 0x1c}, 0x1}, 0x0) r1 = dup(r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/88) 2018/02/27 10:23:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000500000)='oom_score_adj\x00') read$eventfd(r0, &(0x7f0000e03000), 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x641, 0x7cfd, 0x80000000, 0x5}, 0x8) 2018/02/27 10:23:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x0, r0, 0x0) 2018/02/27 10:23:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x59ab, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) r2 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @empty}}, 0x40e6, 0x80, 0xfc10, 0x7064, 0x3}, &(0x7f0000000280)=0xa0) 2018/02/27 10:23:42 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="c0", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/27 10:23:42 executing program 1: r0 = socket(0x3, 0x5, 0x7fc00000) recvfrom$ax25(r0, &(0x7f0000000040)=""/172, 0xac, 0x2002, &(0x7f0000000100)={0x3, {"4416d38b2f4dac"}, 0x3}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xe287143a164bd4a0, 0x0) 2018/02/27 10:23:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff}) unshare(0x100000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0xfff, 0x8, 0x5, 0x2, 0x4, "4b3166f7441d98f0ddc886ea5e57a2742d8f81aa349ef597d766352dcae2a81e7065f4578df45e8103e800c3f2affd2b3b3ffb94f264e8ebe4bf779f781b4d", 0x65}, 0x60) recvfrom$unix(r0, &(0x7f00000ddf33)=""/205, 0xcd, 0x103, &(0x7f0000bbf000)=@abs, 0x8) 2018/02/27 10:23:42 executing program 4: bind(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b2ff4)) dup3(r1, r2, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/27 10:23:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x0, r0, 0x0) 2018/02/27 10:23:42 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000011c0)={0xaa, 0x3d}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3ff, @empty, 0x4}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x1000, "f8197a30d4baddb461866b71da56df3bf29613d864c8336733e92eb879b4bb6c27c2cb2ede51bd70ba29ac2a8323e36a57aac1900855042453ed22b47b18748d9e71d29203c77d2cbd80e43c2cc916b772d2c2954667d571598268c1ea10a050eec140163067e0b253038e00cfac219c2a4d46a9755225255848738564919936c35e412e914d84ce56895b91f2368bc63b1d3556740b9da78137e9186edb53b0beaf839d394882bea03bf7fdef67aaaa679ec4820d006c5f13338eec91a979f92e48e4ca6d505a4849b1b0ebb06f689b91b763816618d3b2d1070016c5448c620b6982184b71da21ff81398f850551a163597e6d5655b22c6f9c431cc350cee0319ba14b529894c282854e75da4e1ca3be72c9c6ecac4afad617dbd02d5387c67a4413701f0c2f2e491f4f6054886ed819edb004e83b6eac46de4f04734671c44d34cbbd20b0acad4d3e2c3736d58cecd822669bebf28e0831afa0983658aa9d0a2707ec4c9429ed45ceb42071b7200240b25741694fe486d90fe635e5b60f084e74ecf4fa45407eac7656494fc0537752101891401e2819823a005a73edfae49e39926ee58cf6282a8bca5b04cb6985960ab0bd7eff0690964a88d63141815d440c0f5216526a0273bc86706df62a9c3164c51465065b882c0a4ca92cb3687adf9052cdf2ef2fac6db83fcd2ac780552c386a042b47358181b677176429d167ceffae34e015798bc618760861a375357a284de291a02074ef7269fab178e3e981ad913ae5a1048030d842a5d9305e17e3c41a2428ad015bd3f626866201ec7d6ffeaf429a0d8d0d7c2cfa23250581cb17804f4ce99da9511536ca2de35a10850652523a56c8a6ef8e9c207aef15939d341eff6bb47ffc5dd674872ed42c2447c40be0369326c09faf853a6958c82066b30f05f549ff69936bcf2bd262c44df2e824a21b59be4be59966772c238aa46db661cfd8d6bbfe50ab924cb46ca51b5746d621e0245fb15a93244b578253deabab8ab585a43b78c24be742eb01072cedfa73925762e9d4b112879b3fe0b779a49715e6c7d88f97b0e356d0aea87d783e05b0d5a34dae06d6bd78b4667e0ed439069382bc344d748cbf550508b1da9ca47e5ef3ba33ece869269f5e19691a1375a0e52ff753b854d58830ee08ea65936a8166dd669502cf00dc0c86ac8cb3a350d6ed6b05984c39fcaac049bd74f4e6b366b8cba1e47e5f2bd763aca47b00fecff8cf193fe7a0c37d076a6d4dce76dc0ee2488e1f77e4ad467c25d4dbb643053d347510c97102d3067dff8aaeafca8d6e9a7ecd25a6f5acb7d2980761a7efb125144ec08e0ee7c67c9539ffad84ce27ae94be4e1b6d00a8431e60b3bd6c8da75c0a9e188a3009e58a697959300d915c2c1f987fafcae5b92539a13192ab557e7efd1304d2758a0257eb12e10f2dda9b17dd2983cc53cfb8c13caeb2d57912020e49b56d54a2543e9c20454ee5a8ff6c184515e5980f9e4fe84945c572fedb77cd08437258c18e74147373498accd294f205f3b321e78264c18ec7fe18cf6bbbbfa2eb6a09aecb8450b75323ead65d1b724f85224b1b11d8001520c8aa60ea2960dbb49b5d4204f24e9d405e5e1d5fe9807d890afee0eb20f3554910477e2d8ec0d3fc6db6cd783f813ca3ac37dda3c0743ce3b8abd6fe0f50337822b0b33195a4eeeacab6c24f47c2ed9cc5ebbcb875b77867891657b5d75519b6b4eec3186b5ccd9329029b695d7fb7a58e88ea90d46c68ebd4abb0f0a8950fa4e2b2f92ef70f3b248dc8ae337924f464739356f94766a3a02e5d90c1709bbe633e0599d2485279ac025a87521f635489621f7a956a49e46a9691b353aed2c16b9dd13986aa18a3fa9a8ad387619acf8b31c6792ac872419a9ad542953f869b0fb2294146762c07ebba8cb17f3348175e76a79647a9c070778eb7b8b4a141c96bbaa2f8aa962205d24256988f9d97551a287a84fd8ea8becf6ecf492a6e19eefc59c87830d48965ac815db635c1a8244451fbad11971026b06303b99c791c8dc25039eb80f39762a7e950f710fbba107c3596a599e4fc5dba8caf34227b1e269a4141ebba876d8792a670b71a33debf870482659f274da55bb3a0e749afd9a58c8145cbefce08e178b446ae84f726949a52927d869c928d084a33be5bea4bbdfcc51b82071f5cb4632e3d45573d06d5bd11c3d3c181dc10c7c86f5a30963ec30747cfac21f274e7fdf5c69a99de184b1b9baa6295b2cab023aa646f8dac9a3b001ddc1bf7a9c685456d105f45ed2b987d1edf04dd5e54558bb70e5b69416ff6ca34efb99855f276ddcb310cf651c187185162a164c3db38ea6a51f5e778e7dd1a8c2656fbcb96eb31282f5dbe3fe18c3786269a0d22d97d19ce69e01bf64f70235d216668d139fc90b912ce3ded3070b1ac269606f3431d84f30461d01010dad9269681cefac0b0f818cfb42771195e84f85ea0d43a04f79190875cd80e8828cfce82aff45ffa4a1212801927caec7d52c35ee88b640aec9a248a45bdd42a9fb74a06c4132b8b7d58bf0c83051ed8e882e781d3f8be97c33d7a86f21dac57bc89acd5dc3f1d4e7039ca64d9b7b04de45290315f808d5a5fbca9a6b6432eeebc2ece94d85aa5eeef3eec5998e8b2a1ffae9473d5635e4c66b3a3fdd1d0e0ab8fd783b7b24c2fd70058e53f607bcc96f859e9ae8524e23a5d0d6e7f84bac9122d24e98be84c7c67d6d2743ed8578248720ee006511e6d0c3085066ac59d45dbf13e61c86c11392ac537a57fe813630eaee6caf369102941b18b4872c6707fb79c2a53a5d12d29f8155fdb8c94ff67652b0354aa940f77b88f1fc762f922405f15b84c718e745ea0b178ef47bc1e8033cd7aca7c94460586abae15cb1d934358afce8bafdfdc23c6b2d6ea1b9b4178e5a7d44eefa0a91089460a07f42ffe24447229c4d23c5b6546296aae31a025fc6bdec10b1274038dc2a923dab1ae889155da65975b202e896fd31402572aae6ac3880fc04b1b75ed32f73971aab582346f9dc5ca177bf5bf12b095f1e9550fd6b669a19b56783329409fc9c8406ff6ba909e3f2896cf7799c93752d3091863d2142dc8cf4c209b162d8a8037e4cc84f2bd488febfcfdfae5f2519d9666afb3c9dd580f1e66a5cb658fb67d4500e9298259d8e2d6848cbf02a01e7dbc5469173106cfee8cf509940961e280b0d1740de6457fb82aaaa65fa662eab74f25203904cc979bdfe77eb14edbb980e1cf62b36df1562b9c31e4667f011665c0e4090ac3b30a5cf422b6d21f404aa5db4cebab5152becd6bcfbe9a69c1815ed9bc1ba01783c96a8864a7765f5dd8baf10a09afae253bad44ba06d4fdd8d5bca4f4d879750fa89ec47fe784397609f79f4815fed8097ad315855f46006a8bb646f5b0d35a1cf284479d0f398c83502a1be3060166923f1576779696819a79692ea1f81f449ee22e7088165dd1f985e1f88a4d47518f43fb5da8a6c589056b76dad0cd7e25f16cdd03c1605c474ca6f59b6736905e59b5dbc7d0b3d5a265e79bbca67cb6bf7bb2c2915ca96ef960ad8dfc410f322a5f2bb979754186fcdf3457bf8928f655595460be7bc9136bd7e8f02214c36614f50bf9634cf8b8dc13135f00cae2c6c11cd8211f05410ea7308c5fd7875488c160dd5d01c64fdfcb359f2632704c53107d561278ffdf3552f9e049c1d3de5cff2d3c16dc17d9051711d5c702ae288ae27c9f0629d8010c5ba887ea88c1871cd224dd334da45b0a4beb4df4123a898de37fdec8c3b52e6fcf477493aa75f4d418cd46b65783f97580b6edff5cbc08026d44544a27eb7a24592bbe541bdc2a8a751e047a8991b7a0cca50d88382238b70ad99e0347781d94f8803fdd208f5201eec3b736f47eb6206ef7e197def1760c46c7fa50323f04dc15412fafdc2b9d36475dbbdb5861d3423831b2819715a4e2475727fa059a1157b486606c3b8b0e1bb39ee93f5dbc76ae06bd757e56d1c78d446d042a5f09175d4892905960e9f4651f9afeafa6acc544aec6ad48b4409f868f914e6a520b5a5840adb550f7a67d33998f3580bd1e5e85983db12f6fe10ce22997c81bfd5bc927e1d091b7966562967c39a73c370e3f800d710d47ce91cc4bd0dc81d25503777b4a95912841fee5dbe0a24d49978150983051a54d4fc6150b58e238cf1bfefa59d25871df09666bb728a9f298052ec078fd2ee76248f3559f991dbdc9f97116f016d69cacd04d2011c084adb489a6bf1efe843785d3d162ad1ee048fed403b843a3bf22fd7be4f2dd9f85dd70c8c9d685778fab5d50d44be1d42a8c2c636fbea53bbe12ab0be45cf5718a5385a2ac609a5d20fc3a3c0909340d207bec01bd18befaacb211e68c6126e6f949cbfb12deb9c32f2e4cffdc9fb4e0d25d8f0b4f1bbfa45b54aa8ac372c9e5ba4bc8e094925638740574d9209cd28cedf0f3fc8631ca5c802dd344324820d734902c67f513a53bf5309182792b23b2545bc642781ce6b19ad1e4cf231a8eabad398298a5e242b0e9bbc3988e52f65836b5c54976b7a391119b66202e23153894f814e7f404116aa71f738e32f14e33c8af1b71063a1b2184197024cf1027c476500a6e557b61db64cbafe759db04919e4c7069b7168f657318e2fac7a67b7b65979f81cd7938fa91be7fb983e76022f3d0055c43ee30b035e3c63a7b5ec000d9a415bd1a0f8b4a49464bcd449c66cf108e9afdc041591b9cfd1dca8f0af7f7c456706bb7dd87b6dc4491025d99a8ede04a7c0bffeef4fbf2df0a789d12e6119cadb6f0df9253f057dcecbf2ea5b9210db55062f1ec46dd98e140ffe73b5070752d4daf73343787d1ff84a40cc08c8ddc5fef367e535b38cc4e907a76df4abeb104017207bccaad5fe285256ea9aa1ffa188c8ef3fd23f06539b36915c1eb868db672e3a8fc4fe043410a482c104cac01aff66fb01ce6e2fb5fb6d8f0c96d87da04e629b087488d2fcce801f01be0044548a60ee5d0c6f66d8c0daecc34bba6dfe8e4f1b95047e10bc068a810d3fe5db334b29e7b264b906b70c8e5253b1009148bd6331cbceb5e98982cb9901bf7ddbda29e86d30a2662e6f51799ee565ceb7cc41741bddf3fdd5222d1ef2d3c29d83fc22a7323fb8146d8d9bf76f53a382ecb511246e2846683a65030dfc47ee7109dc81025af84cd120302e8d01c231743749258fdc28c4967dad31d4a091c4970eb622e0bc8312fe43ae2e5100633a685d7a75a011538168b67194e6c1a2ac01c1c410f518dc6612601096c4897388e656ac2f92020493698f5da13d306e84ed97681b2f8157258d00d16863d904de8813c2e17eb835657db128de12f03147bc2e2a1465f459739e25e149b0b1c7ec68e3dc8e14bf02881afb230259b00c38df15ca4315aa95de2587c72e196cc250c9255c71ba6a38d90f3b0dffefbd6736ed8b82ffddd6e37dd707708bcfccab8df6e2ec810f30234e68a2d96dd7174f3e7fb37ec2ecf584c45b2f6341d9895a8b78e6fdf44f7ed5cf512055792435d555c2bffd0ad563412359b676c8aab3d847fc0b5b3852b353ace17594fd02d6d83f227d10f90183e1ca7e665f79dac5500130dc65bcde6e94fe70b29cbe543a9af2187d053b35af00934096a7191eb7f013c5cc9d231efe3e1b7b803edc99bee515a9b1abb24ea0d6727cf7936dafb0f5758c307c331262c4dfa2acf91bb92fd1cdbc4e12c64963fdf8e232aa207570e4ed22cc6e4144d1b104498c5e3390ab4c79ec0a7ca57d4491419e6e9"}, &(0x7f0000001140)=0x1008) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x109, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 63.627301] audit: type=1400 audit(1519727022.287:37): avc: denied { create } for pid=11149 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:semanage_trans_lock_t:s0 tclass=key permissive=1 [ 63.661664] binder: 11157:11167 unknown command 192 [ 63.691324] binder: 11157:11167 ioctl c0306201 20007000 returned -22 [ 63.707370] binder: BINDER_SET_CONTEXT_MGR already set [ 63.710616] binder: 11157:11185 unknown command 192 [ 63.710623] binder: 11157:11185 ioctl c0306201 20007000 returned -22 [ 63.725046] binder: 11157:11167 ioctl 40046207 0 returned -16 2018/02/27 10:23:42 executing program 5: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x500}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x100000000}, 0x8) 2018/02/27 10:23:42 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x20000000000010) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=""/241) r1 = openat(r0, &(0x7f0000a79ff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000b11ff8)='./file0\x00') flock(r1, 0xb) renameat(r1, &(0x7f0000c95000)='./file1\x00', r0, &(0x7f0000bfa000)='./file0\x00') fgetxattr(r1, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f00000001c0)=""/244, 0xf4) 2018/02/27 10:23:42 executing program 2: r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x7, 0x11, r0, 0x2) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2, 0x8, 0x3, 0x7}}) 2018/02/27 10:23:42 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/27 10:23:42 executing program 1: r0 = socket(0x3, 0x5, 0x7fc00000) recvfrom$ax25(r0, &(0x7f0000000040)=""/172, 0xac, 0x2002, &(0x7f0000000100)={0x3, {"4416d38b2f4dac"}, 0x3}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xe287143a164bd4a0, 0x0) 2018/02/27 10:23:42 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x90000002}) ppoll(&(0x7f00005d7000)=[{r0}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) 2018/02/27 10:23:42 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2800, 0x0) accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @rand_addr}, &(0x7f0000000140)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 10:23:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:42 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x1) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/111, 0x6f) 2018/02/27 10:23:42 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x1400000000000, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0xfffffffffffffe7c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7ff) r2 = getpid() r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f4f93)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f3fc0)={0x7}, &(0x7f0000405fc0), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001baff0)={&(0x7f00008b3ff8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r5}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) tgkill(r2, r3, 0x1) wait4(r2, &(0x7f0000000000), 0x80000003, &(0x7f0000000040)) 2018/02/27 10:23:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000ff5)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[]}, 0x0) 2018/02/27 10:23:42 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$unix(r0, &(0x7f0000932000)=ANY=[@ANYBLOB="1142e91f7189591e9233614b"], 0xc) 2018/02/27 10:23:42 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d", 0x4, 0x0, &(0x7f0000deb000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/27 10:23:42 executing program 2: r0 = socket(0x10, 0x3, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x28, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast2=0xe0000002}, []}, 0x28}, 0x1}, 0x0) 2018/02/27 10:23:42 executing program 5: r0 = eventfd(0x0) read(r0, &(0x7f0000000100)=""/217, 0xd9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) setpriority(0x3, r1, 0x1f) read$eventfd(r0, &(0x7f0000000000), 0x8) writev(r0, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) sysfs$3(0x3) 2018/02/27 10:23:42 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:setrans_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x36}, 0x45) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) write$selinux_create(r1, &(0x7f00007f2fb5)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) dup2(r0, r2) 2018/02/27 10:23:42 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000040)={'tunl0\x00', @ifru_flags=0x1000}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=ANY=[@ANYBLOB="7c00000010000904ffffffffffffffff00002000", @ANYRES32=0x0, @ANYBLOB="00000000000000005c0012005800010073656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e656576626f786e6574307d47504c282c2a7070703074727573ab6a0c70000000000000000000000000"], 0x7c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x2) 2018/02/27 10:23:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f0000000080)=[], 0x0, 0x3fffffd) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x10000) connect$unix(r1, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x8) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x54) 2018/02/27 10:23:42 executing program 7: epoll_create1(0x180000) socketpair(0x2, 0x6, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) 2018/02/27 10:23:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff}) unshare(0x8000000) recvfrom$unix(r0, &(0x7f00000ddf33)=""/205, 0xcd, 0x103, &(0x7f0000bbf000)=@abs, 0x8) 2018/02/27 10:23:42 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@empty, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r2 = syz_open_procfs(r1, &(0x7f0000000000)='sessionid\x00') sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xb3d, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000200)={r3, 0xb1bdf8367d0c598b}) 2018/02/27 10:23:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040), 0x45d, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20a000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x20, 0x2, [0xeb, 0xffff]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xc}}}, 0x7, 0x100}, 0x98) 2018/02/27 10:23:42 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x7}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00001d2ff4)={@multicast1, @local}, &(0x7f0000ef3ffc)=0xc) 2018/02/27 10:23:42 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b726b8648fa334e3fcc5df2ee1e85b3e0307c5728b061f8c028eb404e502ca19be1629a6af2e5d986affe7b6b16106f33a02b5e9cea281bc87ea7fe9eca3f3836e83271b98d88766c99f6dfc25cdfef26754fb2773d9fdf080b0bc1075ddefcdc0489df0a336193589308fea92fc9ef21253178bf952217b71a7af137fbf4041c91e361b54abe6a322bcee7b90ab4ca1122a4f24783bc51963c842aa2d589774121ec73a3aba", 0xa6}], 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) ioctl$KDMKTONE(r0, 0x1267, 0x0) r1 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) sendmsg$nl_netfilter(r0, &(0x7f0000001580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001540)={&(0x7f0000000240)={0x12ec, 0x10, 0xb, 0xc00, 0x70bd2a, 0x25dfdbfe, {0xf, 0x0, 0x5}, [@typed={0x10, 0x71, @u64=0x5}, @nested={0x1198, 0x5, [@generic="9d7a91f11609811d3a9f875d37531c49fd064ab924050300d4f2ae991708f639182ff563798e3d997a0c39446e4711d1c9b41218fd3cfebf589d257ab2f63145a7a493dd4a41a73c", @generic="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", @generic="0d949239fcc3dd507802ee40c31b8a89c93fb187edc0d9269f4e01460c948b9f1ded623d0a9ddd4124548e575608f720dcb94edf5bde10855cca009cf5de15fc3f7b9883767af6094c563f168313678c3ddde539bdc3915753229db2ac95bb0225a4ab8a6e76ad3fccdbf84a22d8ef508af188480bd045111474becfbeffdf7c1cebd328dc77681690dfa1f0657fc230c81845783b5c467ed5792e95eb70acd25d33ea19940bab916ee7b8bd6ce0a108fcde149ab4", @typed={0x14, 0x55, @str='blacklist\x00'}, @generic="7f71799deba39950e2ca92b79dc13b0a61773367502b0d297589c3b84e2bf553c156a49652582c562d219a6b31565bff292ca69334ec0a8b2e0258e6f6cb2702ab1277c5ef3699f8f7ec50c469b9d067f079d623aaa85f2b471af134dbca74e341b7f98b7153a8afef0e999debd1cc87d0b01c69220f219a6cfaa007bed0aac1"]}, @typed={0xc, 0x76, @ipv4=@multicast1=0xe0000001}, @nested={0x3c, 0xd, [@generic="d882d2a7baee8473fe44173f15ce3b097abe8ead680974d73b3ff2d532b865211d2a592586767757bcdf46d5", @typed={0xc, 0x35, @u32=0x8}]}, @nested={0xe8, 0x6b, [@typed={0x10, 0x4c, @str='keyring\x00'}, @generic="67717945774c6d831228cc776421ed9980a66ccbcc298314e1cbf792c8838404f7c86e5bff110c28357686a3db09467c961d46285d606cdb0607337cad981ad135d0254020d7f773413daebf5f879169a9c8dd51321b1664e91c12f397fd6bf03a9d919e396e099d88a39ce2cbe9b831bca6dd592d2c95c35115cf35a35655809235dd89789cd29ea58249fba69b88f670a0a541d4e7621d57ae2452d7aedc273c1bfb5370f8e00e2be18137ea646ee6a32a549f49907c72d287c24642cf69b6614b125942dc454d25e366405cdacf951a"]}]}, 0x12ec}, 0x1, 0x0, 0x0, 0x1}, 0x10) keyctl$reject(0x13, r1, 0x7, 0x4, r2) 2018/02/27 10:23:42 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa) clone(0x0, &(0x7f0000000040), &(0x7f00000f4000), &(0x7f0000000140), &(0x7f0000000100)) fsync(r0) 2018/02/27 10:23:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/02/27 10:23:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bf5f)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f0000d02000)=0x800000, 0x33e2db79) fcntl$notify(r0, 0x402, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80000000, 0xffffffffffffff65) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0xc4de, 0x10001, 0xff, 0x7fff, 0x900000000, 0x3f, 0x800, 0x400, 0x80000001, 0x2, 0x2c9f, 0x6, 0x1000, 0xd8f3, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x592, 0x0, 0x4, 0x27f034ee, 0x1, 0x3, 0xff, 0xfff, 0x6, 0x80}) 2018/02/27 10:23:42 executing program 1: r0 = getpid() socket$key(0xf, 0x3, 0x2) socketpair(0x1a, 0x800, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r1, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x15, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) setpgid(r0, r2) prctl$intptr(0x1d, 0x1000000000041) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ptrace$getenv(0x4201, r2, 0x29, &(0x7f0000000040)) 2018/02/27 10:23:42 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') exit(0xfff) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001080)="cd54f5ba342892b765a232ca2e7fb01bc76d4ba331e1b70c65dec2c1d25c07200e7e815d1a1b1a8dfc14878acb564f26024329ddae6edb08c38f7857a9b4f044fc5dcec8ce01f713a2a288c4f420a238ac1e524c8545f464aea1072fd452eeb54dc98fefad73d0c1ffe643e45b7522c34ec18152c144b6ef0234e8210743c29d34b518befcfd79ead643e14468f3e7066977440c10f75319bf6e5f", 0x9b) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x400, 0x4) 2018/02/27 10:23:42 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000007, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) truncate(&(0x7f0000000000)='./file0\x00', 0x6) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/02/27 10:23:42 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="de", 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x48) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/02/27 10:23:42 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x111000, 0x10) fcntl$setpipe(r0, 0x407, 0xa9) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) write(r0, &(0x7f0000000080)="36524c0c721d319e5573aa9cf384c71c2e46662d9589723112886b30a9755183c46f612c8c0114245afb4735d4ffb2b45b42e0b795055af5ae649a6cb9d7e8bbb8716f3f9ffcb34abb618a0b2dd6ef4b998a7d0f2f04557fd4de4efe0ab9a50aba23a6a9cb8647dad65ed8936630b7a452269301a0289d225ca34a8896dd0a9d54a6a4202739f18832fb74e4ac781f74dcfe59fb18351fcf1eae69d3d30ca8020f8ab0e8ff0eadd13604678a01d9bd22214ee28db228100aa36917e822b187299591c7d0bc26a400fb2bdf800fdd5fdbc136b1fedafd27cf910b697d0ac238323dd85ead63c80a2aeaaf9d8a119b1b60a13a1eebf0", 0xf5) pipe(&(0x7f0000000200)) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 2018/02/27 10:23:43 executing program 6: r0 = socket(0xf, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00004e9000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/27 10:23:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='vegas\x00', 0x6) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) r1 = socket$inet6(0xa, 0xa, 0xa3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xd4a2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000100)=0x6, 0x8) 2018/02/27 10:23:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) getsockname(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x32) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000fb9000)=@sco, 0x8, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f00000a5000)=""/43, 0x2b}, {&(0x7f0000165fca)=""/54, 0x36}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0x1b6}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x9, &(0x7f0000000100)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/27 10:23:43 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x20000000000003a9, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000040)='net/llc\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) lsetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000001600)=ANY=[@ANYBLOB="6f46843815"], &(0x7f0000001d80)='\\\x00', 0x2, 0x0) 2018/02/27 10:23:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bf5f)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f0000d02000)=0x800000, 0x33e2db79) fcntl$notify(r0, 0x402, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80000000, 0xffffffffffffff65) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0xc4de, 0x10001, 0xff, 0x7fff, 0x900000000, 0x3f, 0x800, 0x400, 0x80000001, 0x2, 0x2c9f, 0x6, 0x1000, 0xd8f3, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x592, 0x0, 0x4, 0x27f034ee, 0x1, 0x3, 0xff, 0xfff, 0x6, 0x80}) 2018/02/27 10:23:43 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="407fbb92e2b2048b036b44617827326bc9c3bf61baa1b422f4368877387fdf0424f4f9579460f379262d9b6084ab2f1e93dfa906b100d842546d7ba36f1b517c93", 0x41, 0xfffffffffffffffe) request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='ppp0\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="9654f7fbaf5207d28837eb0e752f0327a01431bde49f065d295f593c7cb83030d921ea3f9ad991c7df61ccf60e7d570678bf29c3d3f8bf7460f92b366f2e23323fc0a4773246b83d835cb0fa3006837b", 0x50, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x200000000000000) 2018/02/27 10:23:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) 2018/02/27 10:23:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000f90000)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="1b000000000000000000000000000000000000000000000000000000000000000200ffff00000000000000000000000000000000000000003e12c392571743dd2540f4fce15c7a58000000000000000000000000000000000000000000000000000400000000000000000000"], 0x60, &(0x7f0000a43000)=[]}}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000200ffc)=0x7ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000121fc8)={&(0x7f0000620ff4)={0x10}, 0xc, &(0x7f0000eecff0)={&(0x7f0000f52000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 10:23:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}}) r2 = getuid() setfsuid(r2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/02/27 10:23:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bf5f)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f0000d02000)=0x800000, 0x33e2db79) fcntl$notify(r0, 0x402, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80000000, 0xffffffffffffff65) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0xc4de, 0x10001, 0xff, 0x7fff, 0x900000000, 0x3f, 0x800, 0x400, 0x80000001, 0x2, 0x2c9f, 0x6, 0x1000, 0xd8f3, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x592, 0x0, 0x4, 0x27f034ee, 0x1, 0x3, 0xff, 0xfff, 0x6, 0x80}) 2018/02/27 10:23:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000029ffc)=0x3) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x9) 2018/02/27 10:23:43 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0xfffffffffffffffb) seccomp(0x1, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x20, 0xfcb6, 0x7fffffff, 0x7}, {0x829, 0x7, 0x5, 0x800}, {0x7ff, 0x3, 0x3, 0x9}, {0xff, 0x8, 0x4}, {0x5, 0x9, 0xffffffff00000001, 0x9}, {0x4, 0x9, 0x0, 0x1}, {0xfffffffffffffff7, 0x2, 0xfff, 0x100}]}) clone(0x0, &(0x7f00001d9f78), &(0x7f0000f88000), &(0x7f00005f3000), &(0x7f0000000040)) getresuid(&(0x7f0000028000), &(0x7f000002fffc), &(0x7f0000394ffc)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x2, r1) 2018/02/27 10:23:43 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e24, 0x3, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r0, r1) memfd_create(&(0x7f0000000040)='][*[eth0\x00', 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 10:23:43 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0), 0x4) r0 = memfd_create(&(0x7f0000000040)='{md5sumwlan1\x00', 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r2, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/02/27 10:23:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bf5f)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f0000d02000)=0x800000, 0x33e2db79) fcntl$notify(r0, 0x402, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80000000, 0xffffffffffffff65) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0xc4de, 0x10001, 0xff, 0x7fff, 0x900000000, 0x3f, 0x800, 0x400, 0x80000001, 0x2, 0x2c9f, 0x6, 0x1000, 0xd8f3, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x592, 0x0, 0x4, 0x27f034ee, 0x1, 0x3, 0xff, 0xfff, 0x6, 0x80}) 2018/02/27 10:23:43 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/02/27 10:23:43 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) modify_ldt$read(0x0, &(0x7f0000000040)=""/87, 0x57) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/27 10:23:43 executing program 1: r0 = socket$inet(0x2, 0x0, 0x2000000087) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20, @empty}, 0x3cf) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x2) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 10:23:43 executing program 6: clock_adjtime(0x0, &(0x7f0000004000)={0x81c8}) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f000005af70)) r3 = getpid() ptrace(0x8, r3) 2018/02/27 10:23:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000000)='-mime_type\x00', 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x0, 0x11, r0, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/02/27 10:23:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bf5f)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f0000d02000)=0x800000, 0x33e2db79) fcntl$notify(r0, 0x402, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80000000, 0xffffffffffffff65) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0xc4de, 0x10001, 0xff, 0x7fff, 0x900000000, 0x3f, 0x800, 0x400, 0x80000001, 0x2, 0x2c9f, 0x6, 0x1000, 0xd8f3, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x9) 2018/02/27 10:23:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_pts(r0, 0x10000000002) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x2000) writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="7e1ab15e086829cfa36b362b9afc4a037e2b430ab0732abc62d23d0fd220298a5671ec104d875b2c30fc032bcc635a6ecd1b2ca6a7ab8649f6396dcab09c6dd8d31c01e337ed622cd7e8c3e856c86b6feff3fb33a2ead70062c852164b3f329f17ae65181caffc96934d1337ccbe3bf0c249acd00d98880cb90a4c181d56ddafb3f8bf55ec59c6082927b9014d3dcf9e2af1707d9545cfc0e351b21c3db860640a6220deca4a2a0d78203109eb189b67d5051b27c6c0c8234a35111d88b3331df6098f48df79", 0xc6}, {&(0x7f00000001c0)="14d058859595893a5873edd60369f477ee70ce2b224d6f4c120808ea6bb7561789a8b4cdb23d9a8da986122c8fe35892dee0bf8ca3540d9f7135b9c26a723da1266278de083037fc0fd30ae1ee1bb9539ea059eb6b3471b532e2968243a5cf0988cfe8e663c9f3680c4381b3c6ec9b66eed2265a7c3dc401634077d994581ae26ee6a32ce77a9516221c63e0fe349222ffe3", 0x92}, {&(0x7f0000000280)="a29a594e08031559581f970b0b1004a2cb4712d089f0e34218dde66ddad27df53bee724bb2f2be648fe08c4c5e237ffd27e393513eddd12a4d36e57b8a91944ea9b3d338cd7037c64aa86989c8a02b9411d072b476418e2d935770f3c77a4ee154cae5b25a644f27aa", 0x69}, {&(0x7f0000000300)="d96e65d1d12440c4e5bc79d8960085f959614d469940878ec2fd046113204776a685b6240003a5d149aded1ac85667a336deb2a33446ab3813194c508b88dde9f7caf804b467a5590ea4c035dbde1249", 0x50}, {&(0x7f0000000380)="745f8a0975b8a78da03660d5ef675ca4089d44eb5cbe90b91fbb25667815fa44d3a5b8131cbe845be6a47350657514253c32d60d6ba1761d1f9d5244c2415c996c764ba651401431d37b6c482704368d350e9666ed9dd7794b0dc6cd83dcf9de481fd7c2f5d26841750131ca7409166addfd4a58955c4066de99661016298285ccee309995bb666e40c10818b063bc644d7aea161423c32cc8a4dab122a8cb521bb676d4436f8962dc59abdc8fee0341", 0xb0}], 0x5) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000780)) writev(r1, &(0x7f0000000040)=[], 0x2000000000000092) 2018/02/27 10:23:43 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x4d, &(0x7f000000a000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=ANY=[@ANYBLOB='!\x00./file0\x00'], 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/02/27 10:23:43 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) shutdown(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10b000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x3, 0x1, 0x40, 0x0, 0x7}, 0x6, 0x4, 0x4}) 2018/02/27 10:23:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bf5f)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f0000d02000)=0x800000, 0x33e2db79) fcntl$notify(r0, 0x402, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80000000, 0xffffffffffffff65) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0xc4de, 0x10001, 0xff, 0x7fff, 0x900000000, 0x3f, 0x800, 0x400, 0x80000001, 0x2, 0x2c9f, 0x6, 0x1000, 0xd8f3, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) 2018/02/27 10:23:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000012bf5f)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f0000d02000)=0x800000, 0x33e2db79) fcntl$notify(r0, 0x402, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80000000, 0xffffffffffffff65) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [0xc4de, 0x10001, 0xff, 0x7fff, 0x900000000, 0x3f, 0x800, 0x400, 0x80000001, 0x2, 0x2c9f, 0x6, 0x1000, 0xd8f3, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x9) [ 63.933007] audit: type=1401 audit(1519727022.597:38): op=setxattr invalid_context=000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000audit: type=1401 audit(1519727022.687:39): op=setxattr invalid_context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d "3" respawning too fast: disabled for 5 minutes INIT: Id "1" 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 "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.082635] INFO: task syz-executor4:11356 blocked for more than 120 seconds. [ 242.089921] Not tainted 4.4.118-g239a415 #25 [ 242.097287] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.105250] syz-executor4 D ffff8800b7677ad8 29896 11356 3856 0x00000004 [ 242.112911] ffff8800b7677ad8 0000000000000006 ffff8800b7a2b000 ffffffff8113bd3a [ 242.120877] ffffed003918f9f0 ffff8801c8c7cf00 ffff8801db31fdb8 ffff8801db31fde0 [ 242.128886] ffff8801db31f4d8 ffff8801d694b000 ffff8800b7a2b000 0000000000000000 [ 242.136955] Call Trace: [ 242.139522] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 242.145827] [] schedule+0x7a/0x1b0 [ 242.150988] [] __lock_sock+0xf1/0x180 [ 242.156419] [] ? sock_init_data+0xcc0/0xcc0 [ 242.162357] [] ? lock_sock_nested+0x43/0x120 [ 242.168399] [] ? prepare_to_wait_event+0x420/0x420 [ 242.174956] [] ? get_parent_ip+0xd/0x50 [ 242.180548] [] lock_sock_nested+0xf6/0x120 [ 242.186415] [] ipv6_getorigdst+0x136/0x610 [ 242.192265] [] ? ipv6_print_tuple+0x30/0x30 [ 242.198222] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 242.205644] [] ? mark_held_locks+0xaf/0x100 [ 242.211581] [] ? mutex_unlock+0x9/0x10 [ 242.217102] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 242.224179] [] nf_getsockopt+0x6a/0xc0 [ 242.229683] [] ipv6_getsockopt+0x1ce/0x250 [ 242.235906] [] ? do_ipv6_getsockopt.isra.5+0x21a0/0x21a0 [ 242.242991] [] tcp_getsockopt+0x82/0xd0 [ 242.248584] [] sock_common_getsockopt+0x95/0xd0 [ 242.254893] [] SyS_getsockopt+0x14a/0x230 [ 242.260657] [] ? SyS_setsockopt+0x250/0x250 [ 242.266610] [] ? move_addr_to_kernel+0x50/0x50 [ 242.272822] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.279282] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.285967] 1 lock held by syz-executor4/11356: [ 242.290600] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] ipv6_getsockopt+0x1b3/0x250 [ 242.300254] Sending NMI to all CPUs: [ 242.305088] NMI backtrace for cpu 0 [ 242.308684] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g239a415 #25 [ 242.315940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.325273] task: ffff8800bac98000 task.stack: ffff8800bbbe8000 [ 242.331298] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.340034] RSP: 0018:ffff8800bbbefcb8 EFLAGS: 00000046 [ 242.345462] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.352715] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.359952] RBP: ffff8800bbbefce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.367205] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.374461] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.381697] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.389924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.395798] CR2: 00007f2d3b4d59b8 CR3: 00000001cb234000 CR4: 0000000000160670 [ 242.403053] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.410292] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.417553] Stack: [ 242.419673] ffffffff8426f420 ffffffff847ef9c0 fffffbfff08fd9ec dffffc0000000000 [ 242.427186] ffff8801db31bca0 ffff8800bbbefd00 ffffffff810b999b ffffffff839f63c0 [ 242.434703] 0000000000000003 ffff8800bbbefd60 ffffffff81d0ef94 ffffffff8141b013 [ 242.442201] Call Trace: [ 242.444764] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.451135] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.458215] [] ? print_lock+0xab/0xae [ 242.463647] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.470364] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.477539] [] watchdog+0x6fa/0xae0 [ 242.482791] [] ? watchdog+0xc3/0xae0 [ 242.488117] [] kthread+0x268/0x300 [ 242.493283] [] ? reset_hung_task_detector+0x20/0x20 [ 242.499912] [] ? kthread_create_on_node+0x400/0x400 [ 242.506553] [] ? kthread_create_on_node+0x400/0x400 [ 242.513194] [] ret_from_fork+0x55/0x80 [ 242.518697] [] ? kthread_create_on_node+0x400/0x400 [ 242.525344] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.544313] NMI backtrace for cpu 1 [ 242.547903] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.118-g239a415 #25 [ 242.554891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.564228] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.570250] RIP: 0010:[] [] __lock_acquire+0x626/0x4b50 [ 242.578809] RSP: 0018:ffff8801d9b5fb80 EFLAGS: 00000012 [ 242.584248] RAX: dffffc0000000000 RBX: ffffffff8515f900 RCX: 0000000000000000 [ 242.591493] RDX: 1ffffffff0857b7d RSI: 0000000000000001 RDI: ffffffff842bdbe8 [ 242.598762] RBP: ffff8801d9b5fd18 R08: 0000000000000000 R09: 0000000000000000 [ 242.606018] R10: 0000000000000000 R11: 1ffff1003b36bf82 R12: 0000000000000000 [ 242.613271] R13: ffff8801d9b49800 R14: ffffffff842bdbe0 R15: 0000000000000000 [ 242.620508] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.628720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.634582] CR2: 00007f5f6a331000 CR3: 00000001cb234000 CR4: 0000000000160670 [ 242.641818] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.649087] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.656334] Stack: [ 242.658451] 00000000810b07fa 0000000000000046 ffff8801d9b4a0d0 ffff8801d9b5fbd8 [ 242.665961] ffffffff812aec17 ffff8801d9b49800 0000000000000046 0000000000000086 [ 242.673471] ffff8801db319640 0000003822157480 ffff8801d9b5fbe0 ffff8801d9b4a0e8 [ 242.680970] Call Trace: [ 242.683532] [] ? hrtimer_start_range_ns+0x657/0x1450 [ 242.690250] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.697243] [] ? retint_kernel+0x2d/0x2d [ 242.702933] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.709736] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 242.716290] [] ? retint_kernel+0x2d/0x2d [ 242.721966] [] lock_acquire+0x15e/0x460 [ 242.727576] [] ? __atomic_notifier_call_chain+0x150/0x150 [ 242.734746] [] ? check_preemption_disabled+0x3b/0x200 [ 242.741548] [] atomic_notifier_call_chain+0x48/0x140 [ 242.748283] [] ? __atomic_notifier_call_chain+0x150/0x150 [ 242.755446] [] idle_notifier_call_chain+0x1e/0x30 [ 242.761904] [] arch_cpu_idle_exit+0x1f/0x30 [ 242.767859] [] cpu_startup_entry+0x265/0x8f0 [ 242.773894] [] ? call_cpuidle+0xe0/0xe0 [ 242.779481] [] ? clockevents_register_device+0x122/0x230 [ 242.786567] [] start_secondary+0x304/0x3e0 [ 242.792416] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.798977] Code: 49 8d 7c de 08 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b6 37 00 00 49 8b 5c de 08 48 85 db 0f 84 28 fb ff ff f0 ff 83 98 01 00 00 <49> 8d 85 c8 08 00 00 48 89 c2 48 89 44 24 68 48 b8 00 00 00 00 [ 242.818146] Kernel panic - not syncing: hung_task: blocked tasks [ 242.824295] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g239a415 #25 [ 242.831535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.840863] 0000000000000000 f430bdfa295b5c54 ffff8800bbbefca8 ffffffff81d0402d [ 242.848826] ffffffff83883080 ffff8800bbbefd80 dffffc0000000000 7fffffffffffffff [ 242.856786] ffff8800b74d4c48 ffff8800bbbefd70 ffffffff8141aaea 0000000041b58ab3 [ 242.864746] Call Trace: [ 242.867306] [] dump_stack+0xc1/0x124 [ 242.872636] [] panic+0x1aa/0x388 [ 242.877618] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.884510] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.891752] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.899000] [] watchdog+0x70b/0xae0 [ 242.904242] [] ? watchdog+0xc3/0xae0 [ 242.909572] [] kthread+0x268/0x300 [ 242.914729] [] ? reset_hung_task_detector+0x20/0x20 [ 242.921364] [] ? kthread_create_on_node+0x400/0x400 [ 242.927999] [] ? kthread_create_on_node+0x400/0x400 [ 242.934635] [] ret_from_fork+0x55/0x80 [ 242.940139] [] ? kthread_create_on_node+0x400/0x400 [ 242.947226] Dumping ftrace buffer: [ 242.950794] (ftrace buffer empty) [ 242.954478] Kernel Offset: disabled [ 242.958085] Rebooting in 86400 seconds..