00435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004cd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00003f6000)=0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000f31000-0x1b)={@generic="3acd8b2b0790fa31ee06ac812afd6c16", @ifru_ivalue=0xa0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c1f000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/15 18:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000a6000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00009de000-0x5d)=""/93) r2 = syz_open_dev$amidi(&(0x7f0000569000)='/dev/amidi#\x00', 0x5, 0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000b80000-0x8)={r0, 0x101}) clock_gettime(0x0, &(0x7f0000b8e000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00003e7000-0x8)={0x6}, &(0x7f00004be000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000024b000)={r3, r4+10000000}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r5, &(0x7f0000e5b000)=[{&(0x7f0000663000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/15 18:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000d6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b1f000)={0x2, 0x0, 0x0, 0x0, 0x80000000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000115000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00001d3000)={0x7f, 0x7, 0x25a0d6ca, 0xd33, 0xfffffffffffffe01, 0x13c8}) r2 = shmget(0x2, 0x2000, 0x78000200, &(0x7f00008c9000/0x2000)=nil) shmat(r2, &(0x7f000092c000/0x2000)=nil, 0x4000) 2018/01/15 18:33:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003b0000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r1, &(0x7f0000bc8000-0x8)=0x0, 0x400000ff) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00005d6000)=0x2) getpeername$inet6(r1, &(0x7f0000b5c000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009bd000)=0x1c) 2018/01/15 18:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000005, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) r1 = syz_open_dev$loop(&(0x7f0000600000-0xb)='/dev/loop#\x00', 0x6, 0x200000) close(r1) 2018/01/15 18:33:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x313000)=nil, 0x313000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000313000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x9) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r2, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000810000-0x10)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f89000)='net/fib_trie\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000049000)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4}, &(0x7f000047f000-0x4)=0x98) sendmsg$inet_sctp(r1, &(0x7f00003e2000)={&(0x7f0000515000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000800000)=[{&(0x7f0000651000-0x1000)="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", 0x1000}, {&(0x7f0000314000-0x6d)="bf417cbc5ce565cef04c547e75f742dd145d1eeb5f3648c48f567d0f98f861b3003ec42025f6cfcce15e764bb4fd3266868c7ffc552ada307a629f1e7d3fee6cc721c523982087c54f834079497e30f630a94ea087d29131f2664759bf2fb0e72f96f6cfc9bb60190a00872383", 0x6d}, {&(0x7f0000df5000-0x2c)="d33dcc02ea6b18e1e7d27a4615e1ccbc6dcd2a2c0d05859182548b19827463c7aa6caaf8706dc7aa7fa5fc69671b1a0d3b02d8ae2086", 0x36}, {&(0x7f0000bbb000)="cf367fab0b64bb1d08cc53cedeb905bc9c93eabaa54647d99f99d275748566b1aa2ba830deb893d49410131008c38f041ce5df4584611ebead7ff42409645a2f01d1840f88818f34aa56b274519cd84ebb3fd09eaa29bef9a913bb0889b430b8426f47", 0x63}, {&(0x7f0000521000)="81cf3ea816b09c73a9af73735454fca7147a3ccba5383d5a4832393fccc797a403cebd514e994ed658b6e91002e51d35c3db77ac383016f330c7771c582210ca7a8104c4fb947c5234cab578d699d1f975b4cb8ff193ec5bbc9721493b46547f2ee45c9c56caf0ae47e1f0664637253dace800704bae813d93d43896ee", 0x7d}], 0x5, &(0x7f000025b000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3, 0x8000, 0x7f, 0xfffffffffffffffc, 0x37, 0x8, 0x3c45, r2}}], 0x30, 0x1}, 0x40010) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f1b000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f000093a000)={{0x9, 0x7, 0x0, 0xb59, "8543d76cf691556f68a3c9088b7e4632f80a82339b0aaeda1723e40bc865ca045fa1b3c3476761af82604826", 0xeb77}, 0x0, 0x0, 0xdbc4, r3, 0xfffffffffffffffd, 0x9, "7995654f1f3291c10111e6445f58f82ba3b7262a9ca5317cff0d673f8cd52eea3eacd41a5c276c6c135602af0a795ee2e9f2d2189c239e1c7053e2dacfa8308f", &(0x7f0000b59000)='net/fib_trie\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x20, 0x665, 0xffffffff, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) 2018/01/15 18:33:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mknod$loop(&(0x7f0000acd000)='./file0\x00', 0x0, 0xffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000261000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000adc000)=0x0) r2 = inotify_add_watch(r0, &(0x7f0000ba3000)='./file0\x00', 0x20000a04) inotify_rm_watch(r0, r2) 2018/01/15 18:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fa8000-0xa)='/dev/cuse\x00', 0x103000, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ppoll(&(0x7f0000f39000-0x18)=[{r0, 0x1020, 0x0}, {r1, 0xc0, 0x0}, {r2, 0x4000, 0x0}], 0x3, &(0x7f0000578000)={0x0, 0x0}, &(0x7f0000997000-0x8)={0x81}, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/15 18:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cbb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c39000-0x8)={0x0, 0x9, 0x221e}, &(0x7f000075b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000074f000)={r1, 0x0, ""}, &(0x7f00001b1000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00007f1000-0xc)="2e747275737465642125b900") 2018/01/15 18:33:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000872000)='/dev/loop#\x00', 0x7fffffff, 0x2000) sendfile(r0, r0, &(0x7f000088c000-0x8)=0x0, 0x7ff) 2018/01/15 18:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000f83000)={0x7, 0x930d}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f000039c000-0x10)={&(0x7f00001d3000/0x4000)=nil, 0x4000}) 2018/01/15 18:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000435000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00004c7000-0x4)=0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002e0000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b9f000-0xc)={0x0, 0xf5d2, 0x20}, &(0x7f0000a69000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b79000)={r2, 0x6}, &(0x7f0000fec000-0x4)=0x8) 2018/01/15 18:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mknodat(r0, &(0x7f0000e91000-0x8)='./file0\x00', 0x1, 0x80000000) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/15 18:33:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r2 = socket(0x2000000011, 0x3, 0xff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000d29000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$sndseq(0xffffffffffffffff, &(0x7f00000d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/15 18:33:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c1000)=0xc) setfsgid(r0) r1 = socket(0x1e, 0x1000000000001, 0x0) sendmsg(r1, &(0x7f00000ef000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[{&(0x7f0000b67000-0xdb)="ed", 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000c83000-0x14)="", 0x0) recvmsg(r1, &(0x7f00009ed000)={&(0x7f0000fcf000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000db7000-0x10)=[{&(0x7f0000634000)=""/1, 0x1}], 0x1, &(0x7f0000914000)=""/1, 0x1, 0x0}, 0x0) 2018/01/15 18:33:47 executing program 4: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='net/arp\x00') syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioprio_set$pid(0x1, r0, 0x100) 2018/01/15 18:33:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x4a080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000796000)=""/176, 0xb0}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000877000-0x4c)=""/76, 0x4c}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000deb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb323b6f", 0x7}], 0x1, 0x0) 2018/01/15 18:33:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="8a6ee101f74eba791e60af0be61f5830480610b74837f284fdf9609d055f65dca6f98f073ee29720fec76ad4a487e50e6ee620543453525c5dc95396", 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) readv(r1, &(0x7f000042e000-0x70)=[{&(0x7f00000b6000-0x4a)=""/74, 0x4a}], 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/15 18:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r1 = socket$key(0xf, 0x3, 0x2) fchmod(r1, 0x1e) readlink(&(0x7f000098c000)='./file0\x00', &(0x7f000099f000-0xe)=""/14, 0xe) r2 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r2) keyctl$update(0x2, r3, &(0x7f0000141000)='^', 0x1) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/load\x00', 0x2, 0x0) add_key(&(0x7f0000158000-0x6)='logon\x00', &(0x7f0000cf7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000df7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x11, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ee000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ccf000+0x667)=@assoc_value={0x0, 0x7f}, &(0x7f000028f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={r5, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0x78) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r6, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000c48000)=0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/15 18:33:47 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0xb2)=""/178) r1 = syz_open_dev$audion(&(0x7f0000d3e000)='/dev/audio#\x00', 0x800, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000+0xa36)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2080003, 0x85) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000820000)={0x3, 0x81, 0x1, 0x8e}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000436000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) writev(r1, &(0x7f00004f7000-0x50)=[{&(0x7f0000e5c000)="b441283dd6538e2e49db9c01d9842f382e21a76b92d8de7f4a66f5bf88", 0x1d}, {&(0x7f0000357000-0x89)="fd941dd53756c705c6e94610938ac24b23bbbeccea0860db33eb422b72a635069927f2b4064d9b601d78bede451745d56e5ba2b9488ad9da465062e78d73814c369d5f5031ecd9d3391858d2429179608cb45be25797d88db4530b240eb14dff8f527f18ac61d9f0906f3ad40d72eb79354cf8e365682221def186fb84728382706b22b292cff9721c", 0x89}, {&(0x7f0000320000-0x5)='Mwh"O', 0x5}, {&(0x7f000042d000)="d7d558fde1f4ffcc1a4e5230f15e33c8b794cebd0aa5942d5ea20caca24c5289e4937e40bd423da2b34ff2fc2e00dc5d5a1d88deb1ac2c81b3cce7f21e94a933175539005dab766354779f7075aba7697ad4c57b2e7ebba9419a4e23aa9b1067b6525bc80927965c3722", 0x6a}, {&(0x7f0000a4a000-0x22)="8ce1d1e6dd76abb7e2f0b92c0146764da7d9ac56caaf00f80cbb2e1799899e6e0823", 0x22}], 0x5) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000003c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/15 18:33:47 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000644000)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000169000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d0000)=0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffe) r2 = msgget(0x1, 0x290) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/251) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x4000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000004000)=0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000002000)={0x0, 0x1, 0x7, &(0x7f0000004000)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000005000-0x4)=0x0) getpgrp(r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000218000)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r8, &(0x7f000000a000-0x64)=""/100, 0x64) socketpair(0x0, 0x0, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000006000-0x48)=@full={{0x3, {"b0cf626fce645d"}, 0x0}, [{"6e05a881532f2a"}, {"87825564a1d6c0"}, {"3d37837fff2834"}, {"d9230fc6298d2f"}, {"41e0e66f319c32"}, {"be1365a6a6d20f"}, {"e22029a245874f"}, {"d9db755b98753e"}]}, 0x48) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 18:33:47 executing program 4: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c2e000-0x16)='/selinux/checkreqprot\x00', 0x204080, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000056e000)=0x0, &(0x7f0000e6b000-0x4)=0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000e69000)={0x0, 0x1c, 0x1, @thr={&(0x7f0000e6a000-0x18)="3ddfc878ca213cd8374a8720ecbcd49cd336ee4b637cd875", &(0x7f0000e6a000-0x26)="22d187c18f12539174d143ed63169caaa6051bac7942637fde67f6dd88cc6fe81982eed28be2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e68000)={0x0, 0x0}) mmap(&(0x7f0000b13000/0x4000)=nil, 0x4000, 0x0, 0x8010, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000784000-0x10)=[{&(0x7f000046e000-0x2a)="2900000020001900013d0010000000060200001600000f0400000004040014000022efffffff000008", 0x29}], 0x1) 2018/01/15 18:33:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000edf000)='./file0\x00', 0x20) mkdir(&(0x7f0000fcf000-0x8)='./file0\x00', 0x120) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ba5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00008bb000-0x50)={0x4, 0x2, 0x1, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000c40000-0x8)='./file0\x00', 0x0) mount(&(0x7f000022c000-0x8)='./file0\x00', &(0x7f00006b0000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1, &(0x7f000000a000)="") stat(&(0x7f00004af000-0x8)='./file0\x00', &(0x7f00003f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f00008fb000)='/dev/dmmidi#\x00', 0x8, 0x40000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000031c000-0x4)=0x80000001) 2018/01/15 18:33:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000076f000)={0x0, 0x0, 0x0}, &(0x7f0000aed000)=0xc) ptrace$getenv(0x4201, r0, 0x80, &(0x7f00009a8000-0x8)=0x0) r1 = open(&(0x7f0000dab000-0x8)='./file0\x00', 0x0, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000058000)=@generic="1ba9fb136f0697c50048f8ebee0629a0", 0x10) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getgroups(0x4, &(0x7f0000463000-0x5)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lstat(&(0x7f000021f000-0x8)='./file0\x00', &(0x7f0000a49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = creat(&(0x7f00009e9000)='./file0\x00', 0x2) accept$packet(r4, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000421000-0x4)=0x14) fstat(0xffffffffffffffff, &(0x7f00001e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r5) r6 = memfd_create(&(0x7f000003a000)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000854000-0x4)={r6}) ftruncate(r6, 0x80000001) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f00000c8000-0xf0)=""/240) 2018/01/15 18:33:47 executing program 1: prctl$intptr(0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000681000-0x4)="eb232b00", 0x2) r3 = syz_open_dev$sg(&(0x7f0000525000-0x9)='/dev/sg#\x00', 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000b5c000)={&(0x7f0000bf4000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000c6a000)=0x0, &(0x7f0000f6f000)=0x4) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x4000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000095f000)=0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000ad4000-0x4)=0x2, 0x4) 2018/01/15 18:33:47 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f000000a000)=""/120, 0x78) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000016000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000016000-0x90)=[{&(0x7f0000015000-0xd7)=""/215, 0xd7}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000016000)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000f000)={0xffffffff, 0x0, 0x0, 0x80000000}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000018000-0x20)={0x1, r2, 0x10001, 0x10001}) [ 68.889237] device syz3 entered promiscuous mode [ 68.894252] QAT: Invalid ioctl [ 68.913716] QAT: Invalid ioctl [ 68.951203] kauditd_printk_skb: 56 callbacks suppressed [ 68.951212] audit: type=1400 audit(1516041227.968:545): avc: denied { map } for pid=11903 comm="syz-executor4" path="socket:[28215]" dev="sockfs" ino=28215 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_dgram_socket permissive=1 2018/01/15 18:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000612000)='/dev/audio\x00', 0x321000, 0x0) getpeername$packet(r0, &(0x7f000015d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x14) syz_open_dev$usbmon(&(0x7f0000d2d000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/15 18:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000aeb000)=0x60, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecc000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000e6a000-0xea)=""/234) 2018/01/15 18:33:48 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fc4000-0x10)={0x0, 0x3, &(0x7f0000fc4000-0x9)="665997"}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005bf000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fc6000-0x18)={0x0, 0x4, 0x10, 0x2, 0x6}, &(0x7f000004e000-0x4)=0x18) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fc5000)={r2, 0xf0a0720, 0x20}, 0xc) 2018/01/15 18:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d1c000)={r0, r0, 0x1, 0x2}, 0x10) write$sndseq(r0, &(0x7f00009ab000)=[{0xfffffffeffffffff, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) 2018/01/15 18:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b67000-0x8)={0x0, 0x0}, 0x800) flistxattr(r0, &(0x7f0000204000)=""/179, 0x75) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x4, &(0x7f0000c44000)=""/67, 0x43) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsn(&(0x7f0000ed2000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000e30000-0x4)=0xfe9d) 2018/01/15 18:33:48 executing program 7: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000fe000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000fe000-0x14)={0x0, 0x4b0, 0x1, 0x200, 0x5, 0x4, 0x1000, 0xec, 0x0, 0x8000}) syz_emit_ethernet(0x6e, &(0x7f0000035000-0x115e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "da7f56", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "9ca1b5972dd63c94"}}}}}}}, 0x0) r1 = getpid() mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0x8f, r1, 0x40000000000fb, &(0x7f0000100000-0xa)="62a4d401ccf92403c2f1") 2018/01/15 18:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f11000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00009a9000)=0xe1c4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x9) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000065b000)={[0x7ff, 0x4, 0x0, 0x0, 0x4, 0x5, 0x9, 0x0, 0x7fffffff, 0x4b4, 0xeb9, 0x401, 0x3df0, 0x6, 0x4, 0x7fff], 0x102000, 0xc05}) 2018/01/15 18:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000dbe000)='/dev/dsp#\x00', 0x1, 0x20002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005c9000)={0x0, @in6={{0xa, 0x2, 0x1be, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x108}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x3, 0x3}, &(0x7f0000467000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c17000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfb000)=0xffffffffffffff65) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006dd000-0xc)={r2, 0x4, 0x2, [0x5, 0x0]}, 0xc) r3 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 18:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006c2000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f00004ae000)={0x3, {"a07a030d677bc5"}, 0x2}, 0x10) 2018/01/15 18:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x10000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000d6000)={0xfffffffffffffffd, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ef2000)={0x6, &(0x7f0000255000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00003dc000-0x10)={0xff, 0x1}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00004e9000)={r2, 0x10}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00003bb000-0x7)=""/7) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000adf000-0xc)={&(0x7f0000d8b000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/01/15 18:33:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x7, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/15 18:33:48 executing program 6: r0 = syz_open_dev$mice(&(0x7f00004b5000-0x10)='/dev/input/mice\x00', 0x0, 0x30003) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = syz_open_dev$midi(&(0x7f0000f5d000)='/dev/midi#\x00', 0x6, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eec000-0x6)={0x0, 0x5}, &(0x7f0000172000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r3, @in6={{0xa, 0x3, 0xc747, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa02}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x0, 0x0, 0x200}, &(0x7f000087c000-0x4)=0xa0) getsockopt(r1, 0x84, 0x80000000075, &(0x7f00005ff000)=""/0, &(0x7f0000ff7000)=0x0) 2018/01/15 18:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x401) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) connect(r2, &(0x7f0000122000)=@nfc={0x27, 0xfffffffffffeffff, 0x1, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8000000301}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006db000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x81, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write$tun(r3, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) fsync(r2) 2018/01/15 18:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) fcntl$addseals(r0, 0x409, 0x9) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000cae000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b85090002000000000302fe58", 0x1f}], 0x1) 2018/01/15 18:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000417000-0xd)='/dev/net/tun\x00', 0x0, 0x7ffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000da6000-0x28)={&(0x7f0000871000/0xe000)=nil, 0x0, 0x3, 0x8, &(0x7f0000b6d000/0x3000)=nil, 0x7b3}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a01000-0xb)='/dev/audio\x00', 0x11417ff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000830000-0x2)=0x0, &(0x7f0000cbb000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000e8b000-0x10)={0x2, &(0x7f000042b000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000939000-0x10)={r3, &(0x7f000054b000-0x1000)=""/4096}) r4 = dup2(r1, r0) sendmsg$nfc_llcp(r4, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0x0}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "14caa741c7cbda8c74c2fc1fceb1cec5d7e047d63d2d690c409580e09b2f0c34160ab645518dd8f46b3427bf2553234739177321d0c85c1ef232c50af6a0cae3914a99ccecfcacf6038cb31c9e6dca270a282671f1ee8c807cab80414e571901f57c194a4b6a1af5a175557223ad50d50e871e041bb75c824184e87fb670e0f0ca766056309114bf1687d9991487a0e94e320b9559868fdec67e7cecb5f9dfa7c23694e084f14fcc8b26f342d472ebfe38723fee6d5fddb60cbff8d1f1d499aaafdee1c137f20422ec803af838fa5333f60744f2f60b554da5b9e5ae2e3d0d4b5429cb52747f2f023798f0bc73a86b0278e0ad0eb83f3c842f432ae3272ebfbe335fd3ef1baaed3718917b4d9925956ea9c06a94ea992ae6b15977b59659899f551205c7f941eccf58e0b7762ff40e96543ee3187251f1e03d9608b0ed5d81e6aa8add11473b5c6ffb2c0e21ea4b9b1f4ab10df124543b928a975072546ee069bea8f0f7413451eabfd83277069d2522d1c7e2fd9781eb83d99e3c2c1e6be77b59d1e99cff32d179cb41b331d2ea2fa6687987f9b9d0cfcba0aa24b1bbccf4ed234e62c15700aa030b652becd8760a1f6ef16dcbad70dd8e993deaece37fae04b8a83da86d309fe80709736d01f2fc550c771eda648b154e1774bca92ca5e29ea383baa30c0974e7fd9276959a08b21d9fa4cd1bb36862d2bc2a93eefbd167227acd5ee03fd065dff79d525ddbabd04a8e699c4006380c7f97e89eb7cc3c560b2f1fed42193e909f87ba6b2e54a80105133a24bd267931e93fe3c01e8460a48469cb1b9b2a83673db4b820b220c0cd02e29a8cbca37fb0f037ad61397297a1b0e9f1f2d4bdfee1af5487b71e242233b749067e2e24aa41927f40b9cda713d23b2c870d338b6f7657b7005d627f42b32193ccf3ba645c50c4ac914ca9d29dcec0f0014674f565c6d35854c7c31e85f3ff1549c053b0e48026af8ca77943f177009b873bb835c8667f03eeaf0e9a3454bc8cd6ac5860cab2e06def882adee2e2c7cc6ccd4e6b794a2cd5f00ed030cc8f31d0ae18132a9ce83a66797f2b8e79b074533484520c0334eef8b06c6760e6cf9f95b9bbcc401d86719eef6e443175557f28702bd4320a5bf9ffd2e1d7b21f6f4d127312e44e6f8c35586d68996c62f3552edf8c993c557c68822f9f34c6ef621d6417d9d4da67079680df9c48e0e07e0161b589a86691b7c881b2fafb5e07054b715385dd6ee8e59309cb3c4e77adc288ca4fcd77701079997236b6e9c2b5a9267a0fa07f857d4fb3edc0b04bbf00285eac70dd3af5c1cb4cf1bab336f56dbc1872fef36bc930f8506ba8c61b31ffeeb2a70640018802ce40ffe103ae17681348c87e85d339214b3f1e3f1ace7a81b0ad8e7673ac8a31447e2220215b150d884b41"}, 0x408, 0x0}, 0x0) 2018/01/15 18:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x3, 0x4) close(r0) shmget(0x3, 0x2000, 0x169, &(0x7f0000656000/0x2000)=nil) 2018/01/15 18:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r0) syz_open_dev$sndpcmc(&(0x7f00000ef000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400000) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000ca3000-0xc)={r1, r2, r1}, &(0x7f0000853000-0x1)=""/1, 0x1, &(0x7f0000fcd000)={&(0x7f0000192000-0xb)={'sha384-avx2\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000094b000)=0x12, 0x4) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/15 18:33:48 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000007000-0x8)=0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x1fd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x80}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 69.202366] device eql entered promiscuous mode 2018/01/15 18:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000138000-0x10)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={r2, 0x0}) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000e24000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) 2018/01/15 18:33:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074b000-0x8)='./file0\x00', 0x10000, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c93000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000520000-0x3)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000829000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000c76000-0x8)='./file0\x00', r1, r2, 0x100) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7b000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/15 18:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b21000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000030a000-0x4)=0x0, &(0x7f0000349000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00005ce000-0xd)='/dev/net/tun\x00', 0x0, 0x6) vmsplice(r1, &(0x7f00008cf000-0x60)=[{&(0x7f0000928000)="08d4214580d8c5419bef3fc91f68a30b9fcc120ea6cdf93fc53abbaa47d3328f570e8a6d30f71f3031995e1abcc49c9cd551a3ccc2b503b529e4242d6f1282091300ab8179aa4ba9cc803b6e5caf30517cbd59a87f0173a1922de6f306eeab9e838cdb9908b6226fed6cd48d654f206aa5a402e0b0c43e923ecec0f9c577b818eb45c95bba169d5b300a02d6c3af5e402c78d1403340660a8055da8ddc552f8ae342820c05", 0xa5}, {&(0x7f0000791000)="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", 0xfd}, {&(0x7f0000cb1000)="08f3e25889fc889c4272ff84c63b0afebc0a8b2da6d0816db1410246fe30ffd31a1582c1655097a6f1c15ca7c80968c202424cc635a2f27e308e1ffb203855eb0a8549c258723aa0f6740fd62ef03b018d0bbe173e060a7a2dee5e272476e39035871686b8f6b20c422fcf6b661ca6214d45606ec87fd41a49623711724e1907e9ac02566b5811c3777d9eab9f4e225b4b655388a5be0d04fb2aa790694f238e127d19b46f", 0xa5}, {&(0x7f0000031000)="e3a91b53e97a5871aa0509c17a996edae43aaeaf72b91fc02cf19afdbc7fcf4c7926156097467fb79535836c79c5311cd40f422a3f9b3536", 0x38}, {&(0x7f000086c000)="115d5aab98fe315ddc892308adb41d788d018d0b502cf32ee12cca868e41eb7f04139f3fd4c171093694b39166e46595915264e2ecf09ac9704ddd7530d2a9b13131efd44015be29c44ad32d6e072fac52bd8f1d8cb1cadf2b726083783e06e225bf96999f51fbc531403a0f2c04db7e40f9349fecd4bd049dcc33445031a19c194dc23527c956b4d71524e94e8ba44812367c6ac86939faeee2b06b8390723b186b15b0015cf3dc1bf355aea6a33cc1eee1921681c8e2ae1a0da32d13608963f6cbd9e71a45fa8ad658bc797b963590e4a5cf2c083ae1170f168d75e200f4de3097a79e645b8c58d6", 0xe9}, {&(0x7f000029f000)="9987bce488d24712c419807802339f5568fea5d6741c6a04f93d0e834da34c19d74dc8271fd92fc7e22749e18659a8e2cdb38c2fa04c7bf9c6aa4b017d98713c1beed23f747ae4c1c11d8e3c712874727a9e9234300daf12d00b63e1bc2e934e20520827a009e1708235cac3e4869f641a86edb4413bd54c3747796084e5154fc4190ec2012b24b581a0cd252393", 0x8e}], 0x6, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f24000)="ac39d9afcef82940487d465acd73c4ec7d3af2197f36ac927c210429b3ec1f68ff964d69b92ed7feaf329c02", 0x2c) 2018/01/15 18:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000241000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000af8000)=0x0, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000990000)=0x0) accept4$ipx(r1, 0x0, &(0x7f00009ce000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000dea000-0x4)=0x800, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000da0000)={{0x4, 0x0, 0x0, 0x0, "08db3db7ce379feb295ab696c9341ec6ce4bddfb06147ced53f8f0605e19fbb9013e827a702c52354f5df9d4", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x7ff) 2018/01/15 18:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/audio\x00', 0x402001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c4f000)={0x84, 0x9, 0xef45, 0x0, 0x22cf}, 0x14) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000426000)=0x1, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f5a000)={0x2, r0, 0x1}) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00006e5000)={0x9, 0xd37}) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f00000ac000)=[{&(0x7f00001b4000)="4a08d0cb057977dcfb61cae3b657b82c3abc66f4293133df7c2abb0c4a9bf1e6dc6603f2cda47fba08618a10ce458fb2c45219fbe3942601983fe6c8a2ef61a564aef15e002b0000", 0x48}], 0x1, &(0x7f0000b8b000)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000525000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a9f000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000802) readv(r0, &(0x7f00008c7000)=[{&(0x7f00007c9000)=""/0, 0x0}, {&(0x7f000099d000-0xa0)=""/33, 0x21}], 0x2) r1 = shmget$private(0x0, 0x3000, 0x1044, &(0x7f000025a000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/01/15 18:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000046c000-0xb)='/dev/audio\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a7e000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000ee0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d2e000)={r2, 0x42c, 0x8}, &(0x7f0000c78000-0x4)=0x8) 2018/01/15 18:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x100) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000079000-0x4)=0x101, 0x4) 2018/01/15 18:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000a8b000)='smaps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c75000-0x8)='net/tcp\x00') readv(r1, &(0x7f000052d000)=[{&(0x7f0000fbb000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f000073c000)=[{&(0x7f000048d000-0x97)=""/151, 0x97}], 0x1) 2018/01/15 18:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = socket(0x9, 0x10000000000080b, 0x4009) readlink(&(0x7f00004bf000-0x8)='./file0\x00', &(0x7f0000734000-0x54)=""/84, 0x54) sendmsg$kcm(r0, &(0x7f00002b4000)={&(0x7f0000cf2000)=@rc={0x1f, {0x1, 0x401, 0x441e, 0xffffffff, 0x6, 0xfffffffffffffe00}, 0x3}, 0x9, &(0x7f0000971000-0x30)=[{&(0x7f0000d43000-0xf2)="12f84744919753d2c270662521a26844e47395d9a3c7a10245ce15aa42014baa3b6ce2d0abeb578fc38e3cb3f65622d60b21021991aaf1c0739dcdefac8bd30aeda3270a1b792924ecb0d206a6fc4b03f539136c6433aa4fdf8e64d21a00d2d2e0fec66ed37d7dcdf100ec460836d75d645e60bf8c4cf4f879de447bc58963b5bb28addb8d4ad592c8f81b701ef2f0f7504663ecaa56c93b2084d2fc41f485cc08050086e4c2de611e329284d8cd88a4382dafe75a0e4b0ed03368b8521b77370798ba44d5c5437566287dbaf41362fc1759cb5c60d08d372fcbcf5bb89cb8ef5c4433ec85ed448b65ec5efdc124cc18c1af", 0xf2}, {&(0x7f0000f3f000)="a8f23529dc2dd65f3858d5fdeba0c91aed83bea3cb32ced85a08d6d01101806d54b142f108db5072fbc052ce47b602f19c4c731808ba8cdd49b9b3e5e5e2d680c3428a18c3ee", 0x46}, {&(0x7f000049a000-0xf)="ba62452bb80ab44ef3ce2d9594714c", 0xf}], 0x3, &(0x7f00009df000)=[{0x78, 0x1, 0x3, "424c79f4ad465a5513287634565832446c9bb0b4b93c95f147ea583a96b904edb0d771f8d94f88ff081896f9069217a30abfacc288ec233013da047af79a793357a6c88d586be7eec9eadcf2594a21917903d3445f766e5d76c0e1415213a1eb3f5eacf6"}, {0x28, 0x0, 0x0, "00e89ed91cacebb5a09ec6a00bf89cc32cea4ea7"}, {0x110, 0x10f, 0x4, "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"}, {0xd8, 0x84, 0x6, "2399c19b56e9a2ae04df2d53700b0796fb94b1ebe74068362c2aff1953298d5deb5c3f502b32ae2a18714566b20f4ec690752d77e2ea3af2dee767deb9ea89a2fecf2d5a0397c45801a28a440d6aa2ac3fda60e1704dbd6476b2d7a911e34f62352a88e992340c8e8d1fc93ab4a2ef1a1689d9094f0fa17baf6389a38300f36dc7da473a90935676a67b71c63a75f6e1debb235f43e87d071c96fc0be6f51dc0a1c90a2f210c76507088f81390da977b005db9982aaa6783522a0944f4e3f51fb7f0350aca2231"}, {0xb0, 0x0, 0x0, "339d4d80991037d12133ec0d8a3abffcae10c797c68f8c0fbbfaa6fe4fc55230b1d9c3ee70396bdf0dda3d66ac0a6af32b02ea8de86d9339e9ecd6bcc5287c18208f80af6440c594084e01bfcd74de4bf572020f62a721aa883fccea59b1d584d08ef4b080755226122c712e048b2cfab24515cb3e83f5338ea113522d618950675831912faa96a3ff7050b7ea8432a4da53f418a56d4b387b36f7"}, {0x58, 0x117, 0x7, "60b5b4c38e1d0b95131409e78d995961472a94bc862d4ce6f5f633f33f6841260f8b4fc514659b97dd82c77345fe07a404e6af5bec6b34cd14a037121eae2d68dd7742"}, {0x78, 0x101, 0x7, "b13d7afb604a51f43ce4ac89cb0df98d74e9a577ed45095bc8f4a2adce868aa0a68a25a82058731ae747370ba98699feed1b44b3ace485054d6c4655dec01061f67ad6d7c1823fa5001e88cd33dcb5c788ba950b0aff3dd1c74dea839a6caed20a4b"}, {0xe0, 0x113, 0x0, "1469b27d9bf1a74336cc624c99debacb918a60bebef61585667c9a4cd5cebcec352e41c10f1aa85bfd754790170f9606b728ace928f3887ad1599b822cc4c1c3f21b2d398b3fdc580da377637a4f4bdfb6fb869f278465750fe0cc34d483bda561db9a5cba103c4b811d73a4ee0c05d17f9832c26cc244bed4e451679faaa8017f2f074ea5df77f1c14a250dc41545b164026d3da698c09de905cfdee6f95074d8d883ec8a46c90b02c50158c6882f8abf7bc068bc24350b44bcb0d63abbdd23c568695bcaea68919e5f90b0e353"}, {0x88, 0x19f, 0x0, "3c10bfb0120082280692d009637db129fb6db7bec4602d3c24b3f002152c7cf208e17057cbaf79a7d22dd23adef6da8d1017c34432b837d045885cf3982e7f1dc13b3a82ad664ff14589748a3c7bc656295943ac9d0216ee365e3466d3d4bf82cf483b6ad758c8406662e984eb9135a23e109f3b9a"}, {0xc0, 0x104, 0x8, "fdb43acb1493d805dbc836f3f9a5028849d15c8edf72864fbf41b5ac14b74039675ad0ff8af3fdf2ef5477e3c1b857952d3424095a42be84e43df9c65b05793ee34ca8eaa078eaf97652ad94edea7c0c657ec0651c46eb8ef49fbf4c2fa4ad7d25bdb2ba29aae333c15a0ad11672d19860eb38ad67626eee4f40fa4cfce4b168bd38da65eaf55f28dc01e251b52a1868949cd8ed4e39ab734bd31d43767c932f8aaab670565d36b2a6"}], 0x630, 0x4040}, 0x4000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") [ 69.411930] device eql entered promiscuous mode 2018/01/15 18:33:48 executing program 7: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000ad4000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x2c)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/15 18:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x400001, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000164000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockname$packet(r0, &(0x7f00006ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a6f000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000d92000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:33:48 executing program 2: futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffc) msgget(0x0, 0x2) 2018/01/15 18:33:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x262, 0x823, 0xfffffffffffffffc, 0x1ff, 0x40}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x900) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000000)=0x4000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000d9c000)=0x8) 2018/01/15 18:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/context\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f00007c8000)={&(0x7f0000d90000-0x48)=@full={{0x3, {"3a10846cd9af1e"}, 0x66f1}, [{"447881630576c5"}, {"a0c95f4ca51678"}, {"0688f3795a3e96"}, {"f01dc292631780"}, {"a82ca350d8cc30"}, {"f74fa5d4cbc957"}, {"234e5c40348c7d"}, {"44ed8e10e1027d"}]}, 0x48, &(0x7f000063d000)=[{&(0x7f000007b000-0xb9)="d4f1b5dd0bfeaf09ae8c9567a08ac579876122a3a8707f18495127d7d708148aec9f6cda7f9bbe8bd73c5ddbf5a5f7c4ae1d35b7d0d8804ce1d99bb97165e757ff180750cd2acd8619c70aee9d4b0c254230d77cfea09675568a5d9251b69cdec4e00d74d522d2f10f160f2f574262173cbbdabad8f1a9a70a014c3b0ee1f5aa6978f113060d1096bea6fcf7fd250f2c250b52c1c78aa5e60ab2576d2f9575de7dc60ebb7f31be5dbed4c57e534bc89648b54050045ed5a26b", 0xb9}, {&(0x7f00001f1000)="b1bca89dd517bd66ddf27412e3b37161a1bef3f9", 0x14}, {&(0x7f00001f7000-0x24)="e4f10fecf5fbe237a3122e3dca21fcead0b509d2290db6a0a3d97b41af31625a161d303b", 0x24}, {&(0x7f000087c000)="4780a5b613dab60f6dacb5d37da1b6c8fd1cb4746d45c9fd6673a890008ce20c74ff4ab7172d600a6663743a014e6da74c646c03e501506eb31051451cbc48d6f65794b803129a88561f7b472a7a4f00af7f89774529bf5aeb13cf7c907c13bf36262ad1c80f9e8006aa64a44d0c289edb04997a689f5e03cae7919cc9b1b6dffae776551a72490deb5437664895f41c87caa8e16eb5d4e48121108e048734f9e863b4abaed9", 0xa6}], 0x4, &(0x7f00004b6000)=[{0x1010, 0x0, 0x7, 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{0x70, 0x11e, 0x99b, "e06d4ccefca53449b3e7747709701f620b55ee3bd33384a3d16983899a3679d5452d7c431434bff665e447a367998bbace28f7f8fc3ee8b6313f12b29040dcf5fff2efe022276228aef5b55a101f91812d70f429fcb13bfbd97fc3"}, {0x58, 0x13d, 0x101, "aa68faa746fedf419106847713de79d9a5c8fbabb3dc8fa17996b767e7f15f2e17fb81283a7d63e16cba66071696eee562e626cccec88e8818cea7242aa64e7f78c8"}, {0xb8, 0x0, 0xffffffffffff58ea, "56e73b625d0eb0675c9fb5dd47baa9ffd39a2fe6885dc54c9803d356d6b58d22fa3d141338174fd1826ee1acfd8b3e371f5fa6fd19ae5402c8656344d10bf8cac218a6250d62ae7efa0694cc6a0a3b7ceb20a30c1e9442761edb61780095dbec5a95212e4f63669f11af0a27971cf638def4f39acee97d255c6e26bd92e9e5fc8d765ac0ab25cfe8b91a59fa8e112b0fa8644f9423d95fa08b39dc479577e3a2c5152dcf65b3"}, {0x90, 0x0, 0x2, "4c0cb6fe9e5c56fc21d560794468acc06f47233914d1b68cc55a0682e9c46988f010fd3a1b34f4513771269dc6b5b909d99c401b1772defa3dbf9ae5800a2aee93a04e94f8e32b1e3d5149d412131b1a2e4a26503717f58e1670cf575dad8910947ce22ea64776990266c52a4f98d68b85d0230c6863dad2223838306b1e305a"}, {0x1010, 0x117, 0xffffffff8b62c640, "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"}], 0x2230, 0x81}, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003a1000)=@assoc_value={0x0, 0x0}, &(0x7f0000ad7000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/15 18:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000635000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006b000+0xc28)=0xe8) r2 = getgid() fchown(r0, r1, r2) getsockopt$inet6_buf(r0, 0x29, 0x20002000000037, &(0x7f0000597000)=""/186, &(0x7f00005c5000)=0x5b) r3 = syz_open_procfs(0x0, &(0x7f0000a94000-0x8)='net/llc\x00') r4 = syz_open_dev$sndmidi(&(0x7f0000276000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) linkat(r3, &(0x7f00005c2000)='./file0\x00', r4, &(0x7f00009fc000-0x8)='./file0\x00', 0x400) 2018/01/15 18:33:48 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000be8000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x361c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000)={0x8, 0x2c3664d0, 0x4, 0x4, 0xfffffffffffffeff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) accept(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffff99) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000031c000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000405000)=0x0) 2018/01/15 18:33:48 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x20, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000009000)=0x7880000000000000) ioctl(r3, 0x80184132, &(0x7f0000006000-0x1f5)="") 2018/01/15 18:33:48 executing program 6: mmap(&(0x7f0000000000/0x58e000)=nil, 0x58e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000058f000-0x8)='./file0\x00', 0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xc3}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_crypt={0x48, 0x2, {{'cbc(twofish)\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:48 executing program 5: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000080003, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d42000-0x4)=0x43b3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ee9000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000eec000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000905000-0x38)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00005c8000-0x51)=""/81, 0x51, 0x0}, 0x201c) 2018/01/15 18:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = semget(0x1, 0x7, 0x180) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f000059a000)=""/106) r2 = syz_open_dev$binder(&(0x7f000086a000)='/dev/binder#\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f000074c000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00006ac000)=""}) 2018/01/15 18:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f00008fb000)='/dev/sg#\x00', 0x1, 0x2080) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00002e0000)=[@in6={0xa, 0x0, 0xe7b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) readv(r1, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/1, 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/15 18:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) r3 = dup3(r1, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000020000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/01/15 18:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x2) write(r0, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d98000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00004a9000-0x1c)={0x9, 0x7, 0x9, 0x0, 0x9, 0x7fff, 0x9e, 0x0, 0x7, 0x40, 0x8, 0x0, 0x0, 0xffffffffffffb4ab, 0x2, 0x1, 0x256d, 0x6, 0x8}) [ 69.625703] binder_alloc: 12053: binder_alloc_buf, no vma [ 69.641191] binder: 12053:12069 transaction failed 29189/-3, size 0-0 line 2957 [ 69.660972] binder: BINDER_SET_CONTEXT_MGR already set [ 69.666866] binder: 12053:12062 ioctl 40046207 0 returned -16 [ 69.697688] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 18:33:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000087c000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000c37000-0x10)=[{&(0x7f0000a37000)=""/213, 0xd5}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000502000-0x6)={0x0, 0x4}, &(0x7f000030b000)=0x6) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ab0000)=""/18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e92000-0x8)={r1, 0x5}, &(0x7f00004b3000-0x4)=0x8) write$fuse(r0, &(0x7f0000999000-0x11)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/15 18:33:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f00007ad000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000800) pivot_root(&(0x7f00001ae000)='./file0\x00', &(0x7f0000abc000-0xa)='./control\x00') creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f00007c1000-0xa)='./control\x00', 0x80) 2018/01/15 18:33:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e4000)='/dev/net/tun\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00004b7000-0x1)="73c479", 0x3, 0x4000, &(0x7f000010e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c05000)=0x0, &(0x7f0000a03000-0x4)=0x4) fsync(r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_setup(0x3, &(0x7f0000af8000-0x8)=0x0) io_cancel(r3, &(0x7f0000406000)={0x0, 0x0, 0x0, 0x6, 0x100, r1, &(0x7f000090f000-0x2c)="f267ed513af9e40160c3953e4b46fe0e10f124529791634d09563afdf015c26d63d54c5904c3a043e4b83074", 0x2c, 0x1, 0x0, 0x0, r2}, &(0x7f0000d82000-0x20)={0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/15 18:33:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x8000000000000009, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x2, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x1fff, 0x0}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x0, 0x0}, {0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x3, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}, {0x2, 0xec, 0x0}], 0x2) semget$private(0x0, 0x0, 0xa4) 2018/01/15 18:33:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000295000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00006c6000)={0x40010001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000c6000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b14000)=0x49, 0x4) 2018/01/15 18:33:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000949000-0x8)=0x10000) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000187000-0x8)={r1, r2}) close(r4) 2018/01/15 18:33:48 executing program 5: clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f0000002000)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "10ffe8", 0x12d, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b8b4d1", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x67, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x1, 0x6, 0x8, 0x5, [0x3, 0x6, 0x7ff]}}, @calipso={0x7, 0x40, {0x8, 0xe, 0x6, 0x45ed, [0xf0b6, 0xe34, 0xffffffff, 0x8b7, 0x0, 0x20, 0x8]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}, @generic={0x81b1, 0x4f, "3fcfc17eba651058ae5fe431e636be42f2a98205d6bc4f34c70096c12d0700b36ce8db1f3337e3f8ada7843baa2c21c60c9e4ec6455200f780a06c5c7cc9725fd5e52149c8d6249810b07c91237e13"}]}, @dstopts={0x11, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xe146}, @ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x20}, @enc_lim={0x4, 0x1, 0x2}]}, @hopopts={0x8f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "76ef632c1acdf25c"}}}}}}}, 0x0) renameat(0xffffffffffffffff, &(0x7f00001d6000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, r0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/15 18:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 69.738988] audit: type=1400 audit(1516041228.756:546): avc: denied { sys_ptrace } for pid=12081 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/01/15 18:33:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000ec5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000)=0x10, 0x80800) socket$bt_sco(0x1f, 0x5, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000809000-0xd)='/dev/usbmon#\x00', 0x8000, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000044d000-0x4)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f00007a3000)='/dev/dmmidi#\x00', 0x3, 0x200) fcntl$setown(r2, 0x8, r1) getpgrp(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f000098a000)='/dev/random\x00', 0x0, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd2000-0x10)='/dev/sequencer2\x00', 0xd0001, 0x0) dup2(r3, r3) pwrite64(r3, &(0x7f0000ed0000-0xaa)="5d9a831ccbab3d90d159f46a75a244452fc5c4894bbe4b8ff8372392d3011ff2c55f80551688f67be9112dc08844a9ad54a28fb6cfb143d95d4666daf4876cc9e1", 0x41, 0x0) 2018/01/15 18:33:48 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000979000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10001) recvfrom$llc(r0, &(0x7f00005ad000)=""/0, 0x0, 0x40000060, &(0x7f000058e000)={0x1a, 0xfe, 0x10001, 0x1f, 0x7222, 0x3f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c36000)={0x1, &(0x7f0000374000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = syz_open_dev$tun(&(0x7f00005c0000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c7a000)={0x0, 0xfe, "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"}, &(0x7f0000bee000)=0x106) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000976000-0xc)={r4, 0x2, 0x2, [0x401, 0x21e075fe]}, &(0x7f00009b9000)=0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000abc000-0xaed)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '$7k', 0x0, "841e4c"}, "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"}}}, 0x41f) [ 69.931333] device eql entered promiscuous mode 2018/01/15 18:33:50 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1f, 0x0) syz_open_dev$sg(&(0x7f0000f13000-0x9)='/dev/sg#\x00', 0x9ec, 0x200000) 2018/01/15 18:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ef6000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbe000+0x4f8)={0x0, 0x0, 0x0}, &(0x7f0000f95000-0x4)=0xc) r2 = getegid() fchown(r0, r1, r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000df9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000e20000-0x4)={0x0, 0x0, 0x7fff}, 0x4) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000612000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ab000)=0x10, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000668000)='htcp\x00', 0x5) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000069f000)=0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbc000)='/selinux/enforce\x00', 0x4800, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r7) 2018/01/15 18:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00009c7000-0x9)='/dev/ion\x00', 0x101080, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006f9000-0x8)=0x0) ioctl(r0, 0x0, &(0x7f0000b57000)="") r1 = syz_open_dev$mouse(&(0x7f0000cbe000)='/dev/input/mouse#\x00', 0x0, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000916000)={{0x36, 0x0, 0x1, 0x3, "923d1084bfa649d689dacf84efb96c9771ce550724e83b2b8c8f6bbbd7fc8f89688f95026932157a077379cc", 0x4}, 0x1, [0x7f, 0x3, 0x9, 0x26ef230b, 0x6, 0x3f, 0xd01, 0xfff, 0x10, 0x5, 0x1, 0x9, 0x9, 0x800, 0x7fffffff, 0x8, 0x80000001, 0xfffffffffffffffe, 0x0, 0x2, 0xc5, 0x98a, 0x16, 0x4, 0x8001, 0x3, 0x2, 0x9, 0x8001, 0x7, 0x101, 0x3f, 0xffffffff, 0x5, 0x2, 0x8, 0xfff, 0x80, 0x1ff, 0x82a, 0x1, 0x6, 0x1ff, 0x6, 0x3, 0x7, 0x1000, 0x0, 0x6, 0x9, 0x7fffffff, 0x80000000, 0x8, 0xdc80a4d, 0x81, 0x3, 0xe54c, 0x5, 0x7e8a6511, 0x7, 0x0, 0x9add, 0x81, 0x4, 0x3f, 0x101, 0xb9, 0x5, 0x7fff, 0x7ff, 0x2, 0x1, 0x3f, 0xfffffffffffffe01, 0x100, 0xad, 0xffff, 0x1, 0x5, 0x9b, 0x8, 0x5, 0x10001, 0x5, 0xfffffffffffffffc, 0x100000001, 0x1, 0xe6b1, 0x8, 0x1000, 0x2, 0x7, 0xb4, 0x100, 0x131400000000000, 0x3, 0x3, 0x1, 0x2, 0x8001, 0x8001, 0x3e, 0x1, 0x48b, 0x800, 0x6, 0x9, 0xffff, 0x101, 0xfffffffffffffff8, 0x6, 0x10001, 0xfffffffeffffffff, 0x401, 0x1, 0x7fffffff, 0x4, 0xb7b, 0x488f, 0x100, 0x3f, 0x3ff, 0x20, 0x8f, 0x8783, 0x101, 0x1, 0x81], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) ioctl$fiemap(r1, 0xc020660b, &(0x7f00006f5000-0x58)={0x101, 0x7, 0x6, 0x8, 0x1, [{0x6, 0x3f, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f000028e000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000e26000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007eb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000726000-0x12)='/dev/input/mouse#\x00', 0xc687, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000013f000/0x18000)=nil, &(0x7f0000f29000-0x18)=[@textreal={0x8, &(0x7f000099c000)="640f01c80f320f01d1440f20c0663501000000440f22c0baf80c66b828628c8966efbafc0cb0d3ee66b9b00200000f322e0f5ab1954d0f218f66b9000000000f320f225d", 0x44}], 0x1, 0x11, &(0x7f0000cd5000)=[], 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000889000)={0x0, 0x0}) 2018/01/15 18:33:50 executing program 7: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000003a000)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000026000)={0x3, 0x3, 0x0, 0x1000, &(0x7f00000de000/0x1000)=nil}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000005b000)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 18:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000768000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f000049c000/0x2000)=nil, 0x2000, 0x2000004, 0x10, r1, 0x1a) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000b57000)="") 2018/01/15 18:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) syz_open_pts(r5, 0x200000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000208000)=""/4096, 0x1000, 0x10140, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/15 18:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000098000)='net/unix\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000697000-0x8)={0x0, 0x0, ""}, &(0x7f0000190000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c3d000-0x8)={r1, 0x7}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000052f000)='oom_score_adj\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/15 18:33:50 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000827000)='/dev/dsp\x00', 0x41, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x401) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000892000)=0x0, &(0x7f000099d000)=0x4) 2018/01/15 18:33:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ffe000-0xd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x76, 0x0}, &(0x7f0000ffe000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffe000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/15 18:33:50 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x100000000000003}, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000)=0x14) write(r0, &(0x7f000000a000+0xa3f)="0bed6dbad3eb4b712586a9af845478fc7489db2b9c9f14febd920e46c55f58f8f3ed9f84a3c4be26c2f2799120bbd7a88643ad0e3e796d145421e687b591b8d7f4c9f7e81acb10175f946b8c4416cef3a81c8943fe8dd657f2682697e7bb53e67ba8f9fe7059d110f312150a11b0728260b73aa90b2873dff01adcd9a75f4c496083afc8017357cccf964b23f4512785b0ec17beed766eb54efacdd7a9d9f1bdd8d0470708d69761f6d208b33bd8a8a6e8717fcd5ca773a882", 0xb9) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/15 18:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000066d000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00005af000)=[{0x40, 0xd31, 0x6, 0x10000, @tick=0x9, {0x5, 0x2}, {0xfa, 0x9}, @note={0x5, 0x8, 0x5, 0x7f, 0x9}}, {0x1, 0xfffffffffffffffe, 0x100000000, 0x4343, @time={0x0, 0x989680}, {0x1, 0x9}, {0x6, 0x3a}, @note={0xc0, 0x401, 0x3, 0x4, 0x52a9}}, {0x7fffffff, 0x6, 0xfffffffffffffffe, 0x9, @time={0x0, 0x0}, {0x1, 0x1}, {0x101, 0x4}, @addr={0x6, 0x0}}, {0xfffffffffffff7a0, 0x7, 0x7ff, 0x2d84cd8b, @tick=0xf4, {0x6, 0xdb2e}, {0x0, 0x4}, @raw8={"3b49806b3a8255046f6756ed"}}, {0x80000000, 0x3cf, 0x3, 0x401, @tick=0x81, {0x2, 0x8001}, {0x7fffffff, 0x7}, @note={0x4, 0x2, 0x6, 0x7, 0x5}}, {0x9948, 0x4, 0x80000000, 0x8, @time={0x77359400, 0x0}, {0x8, 0x4}, {0x2, 0x2}, @quote={{0x6, 0x7}, 0x5, &(0x7f0000df8000)={0x5379, 0xc8, 0x0, 0x2, @time={0x0, 0x989680}, {0x8000, 0x8}, {0x1, 0x305}, @note={0x9, 0x10000, 0x7fffffff, 0x0, 0x29}}}}, {0xffffffff, 0x0, 0xe3, 0x100, @time={r1, r2+30000000}, {0xfffffffffffffffd, 0x1}, {0x81, 0x6}, @control={0x1, 0x5, 0xfffffffffffffffb}}], 0x150) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000392000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000c11000)={0x0, 0x0, 'client0\x00', 0x1, "71cd781f402b56dd", "e1131b3a3cd518a9d663c731164877562dd6497732e6cb3e27df0f9c95e2a7c4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000087000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000db7000)={0x3da1, 0xb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 71.137431] device syz4 entered promiscuous mode 2018/01/15 18:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d74000-0xe)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f00002cd000-0x78)={0x7, 0x78, 0x81, 0x100, 0xff, 0xfffffffffffffff8, 0x0, 0x8, 0x2c0, 0xc, 0x5, 0x6, 0x3, 0x0, 0x3, 0x6, 0x3, 0x7fff, 0x2c, 0x101, 0x20, 0x8, 0x100000000, 0xffffffff, 0x1ac6, 0x9, 0x3, 0x4, 0x8, 0x5, 0x7fff, 0x2, 0x6, 0x100000000, 0x7ff, 0x2a, 0xf4a0000000000000, 0x1, 0x0, 0x94, 0xc59f3b03df42f060, @perf_bp={&(0x7f00003e7000-0x1)=0x0, 0xc}, 0x100, 0x6, 0x8001, 0x7, 0x151, 0x80, 0xad49, 0x0}, r1, 0x0, r2, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000069e000)={0x0, 0x5ec, 0x10000, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/15 18:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x40000005, './file0\x00'}, 0x354) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000)=0x0, 0x4) r2 = dup2(r0, r0) socket$netlink(0x10, 0x3, 0xf) recvfrom$inet6(r2, &(0x7f0000831000)=""/25, 0x19, 0x100, &(0x7f0000f17000-0x1c)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000346000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl(r0, 0xfffffffffffffffc, &(0x7f00009c3000-0xd4)="7b1af5ff1bf890fe92c946f2b222dbe7a1d6216ce3e7e69be8cd8de009867836b91f8c937acd5747fd01a0721e7abe2d1cb343bede7566996f90ef078c7d3b7ca01435cb60b1b5394a7ee52b724ef3a5497309e123f8f9140ae88ff0081fb3571851040637b2c69b0827f7a25cd1f8138627c72a2baf3008754633ab70796b52295e901d37cf14a7a0e1a31fcf3a69e69422b5a27125ab8333b954dd53e7e3a311e02f09fe873c12847ebdc8d427a92c7b459b9e1cd5e41b53fa5a9deb11ef4d50c57100517643001d7fc923be1ea697b5f19cc4") sendto$inet(r2, &(0x7f000058c000-0x1000)="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", 0xd21, 0x4004, 0x0, 0x0) writev(r0, &(0x7f00009d7000)=[{&(0x7f0000e10000-0xed)='=', 0x1}], 0x1) bind$inet(r0, &(0x7f0000d8e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000c70000)=0xe61, 0x4) 2018/01/15 18:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000a10000)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0xffffffffffffff7d) pause() pread64(r0, &(0x7f00006b9000-0xd8)=""/216, 0xd8, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000084000-0xc)={0x80000000, 0x2}) 2018/01/15 18:33:50 executing program 7: mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000892000)='/dev/ion\x00', 0x2000, 0x0) clone(0x7, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f000088f000)=""/128, 0x80) 2018/01/15 18:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00002a6000-0x10)="020a952502000000000800d91dfb3700", 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d67000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f000099e000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/15 18:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000094d000)={0x6, r1, 0x1}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d7b000-0x4)=0x2, 0x4) bind$alg(r0, &(0x7f00003e8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f00006d3000)=[{{&(0x7f000033c000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000112000-0x20)=[{&(0x7f0000a9c000-0x1f)="3a52679012add27bdf30ecb86f45baeb", 0x10}], 0x1, &(0x7f0000d50000-0x1a8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) io_setup(0x200000001ffe, &(0x7f0000b41000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 18:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c83000-0x8)='./file0\x00', 0x400504, 0x10) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000b59000-0x8)={0x8, 0x37, 0x0, 0x8990, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000e85000)={0x4, 0x4}) r1 = msgget$private(0x0, 0x108) msgrcv(r1, &(0x7f00006a9000)={0x0, ""/115}, 0x7b, 0x3, 0x2000) msgget(0x2, 0x204) msgget$private(0x0, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000066f000)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) msgget$private(0x0, 0x0) msgget(0x2, 0x0) r2 = msgget$private(0x0, 0x526) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000722000-0x1000)=""/4096) 2018/01/15 18:33:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f00000aa000-0x8)=0x0) madvise(&(0x7f0000c92000/0x1000)=nil, 0x1000, 0x3) umount2(&(0x7f000033b000-0x8)='./file0\x00', 0x4) accept$nfc_llcp(r0, &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000279000-0x4)=0x60) syz_open_dev$midi(&(0x7f0000e10000)='/dev/midi#\x00', 0x6, 0x200000) futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x3, &(0x7f000000f000)={0x7, 0xcba}, &(0x7f000000c000-0x4)=0x0, 0x0) 2018/01/15 18:33:50 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x747588c3e7108a2c, &(0x7f0000fee000-0x14)=""/20, &(0x7f0000cc1000-0x4)=0x14) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a5f000)=0x0, &(0x7f0000fef000-0x4)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f98000)=0xd7) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000990000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000077000-0x18)={0x0, 0x9bb, 0x10, 0x1, 0x5}, &(0x7f0000721000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000543000-0xc)={r4, 0x5, 0x30}, &(0x7f0000c5f000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fee000)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, 0x0, 0x100000b, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r2, 0x5406, &(0x7f00008d0000-0x14)={0x0, 0x0, 0xfde3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:50 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c79000-0xa)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@ioapic={0x0, 0x81, 0x2, 0x6, 0x0, [{0x7, 0x9, 0x887, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7fffffff, 0x100000000, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x23f, 0x8, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0x8, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0], 0x25}, {0x80, 0x3ff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfe06, 0x4b97, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x6, 0x800, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfcb15ba}, {0x2, 0x6, 0x40, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x3, 0xff, [0x0, 0x0, 0x0, 0x0], 0x200}, {0xfffffffffffffff8, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x0, 0x9, 0xcda3, [0x0, 0x0, 0x0, 0x0], 0x83}, {0x3, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x3, 0xea, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0xc53e}, {0x2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1146}, {0x3, 0xfffffffffffffff8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xc4f, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x752a, 0x8, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x5669, 0x6, [0x0, 0x0, 0x0, 0x0], 0x16ac}, {0x4, 0x1, 0x7298, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x1f, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff01}, {0x3, 0x13, 0x5, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x84b, 0x3, 0x81, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x2bf, 0x1000, [0x0, 0x0, 0x0, 0x0], 0xbe30}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b19000-0x2)=0x400, 0x4) getsockname$inet6(r0, &(0x7f0000a24000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000b4e000-0x4)=0x1c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a67000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) 2018/01/15 18:33:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="0a6769f09792fcc693d8954308a14ed51a50d6e45aa5f46f934874a5281ec9cdb74a436a40b1aa2c9b2d4e19fcaa427ab31e", 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xba, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x5}, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) fallocate(r0, 0x2, 0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e7000+0x1be)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f00000d5000-0x8)=0x1000, 0x3) 2018/01/15 18:33:50 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000123000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00002b8000-0xa)='/dev/vcs#\x00', 0x9, 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00002ac000-0x4)=0x0, &(0x7f0000022000-0x4)=0x4) clock_gettime(0x0, &(0x7f000018d000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000c02000)={0x1, 0x200, 0x5, 0x3f, 0x7e21, 0x5, 0x80000000, 0x8}, &(0x7f00000ce000)={0x2, 0xff, 0x1, 0x3, 0x7ff, 0xf09, 0x2, 0x9}, &(0x7f00005e1000)={0x6, 0x8001, 0x1, 0x40, 0xb09, 0x4, 0x4, 0x1}, &(0x7f0000558000)={r3, r4/1000+30000}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e38000-0xb8)={0x0, 0xba99, 0x0, 0x800, 0xff, 0x0, 0x81, 0x7f, {0x0, @in6={{0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7, 0x400, 0x2, 0x6}}, &(0x7f00005f0000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000211000-0x4)=r5, 0x4) 2018/01/15 18:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f6b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000807000-0x10)=@common='dummy0\x00', 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="473896c76df3", [0x0, 0x0]}, 0x10, &(0x7f0000a2b000)=[{&(0x7f0000fde000-0xac)="", 0x0}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x40000000000}, 0x1}], 0x1, 0x4000008000) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x1, 0x8c3) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/15 18:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e89000)=[], 0x0, &(0x7f0000095000)=[@init={0x75, 0x84, 0x0, {0x0, 0xd61, 0x0, 0x2}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d71000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000f18000)={r4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 18:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dc5000-0x98)={0x0, @in6={{0xa, 0x0, 0x7fc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x17c69a65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/15 18:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) syz_emit_ethernet(0x2c, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x0]}) acct(&(0x7f00000de000)='./file0\x00') 2018/01/15 18:33:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00004e7000-0x10c)={0x7, 0x73, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x32d000)=nil, 0x32d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001d4000)='/dev/snd/seq\x00', 0x0, 0x2) pipe2(&(0x7f00002ef000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000032d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f00001b4000-0x38)={&(0x7f000032e000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000018c000-0x10)={&(0x7f000018b000-0x80)={0x7, 0x10, 0x7fffffff, {0x0, 0x7530}, {0x77359400, 0x0}, {0x2, 0x0, 0x1, 0x4}, 0x1, @canfd={{0x1, 0x0, 0x0, 0x8}, 0x40, 0x2, 0x0, 0x0, "96dd0d110d476291c7befeaea68be67e3f1ca4df6744c9cc3043912ea8f7635888b27435e9c0099fbdfd09a9856116394fb3094c3c5ce9f05192e4a9327f2413"}}, 0x80}, 0x1, 0x0, 0x0, 0x2004c810}, 0x20000080) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000074b000-0x8)={0x0, r0}) 2018/01/15 18:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x10000008080a, 0x3ff) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) sendto$llc(r0, &(0x7f00000f4000-0x6f)="2f082c59a031c632bfe7f073a6845a6b16a0404e319bd7d1264a8137f988f29e7914cf0a5e3cf3dc913c714b0d709d990d0d325f9ca6e6a64f145e4388dfcca09d68ac1bb817181da6b9573e32db789e568d038dddae707d266a6de15644fbdddc1a2685b98b437ad4466cb824c796", 0x6f, 0x40000, &(0x7f00004fa000)={0x1a, 0xc, 0x7ff, 0x2, 0x6, 0x9, @random="28e31e621963", [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000171000-0x4)=0x4, 0x4) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000563000-0x4)=0x0, &(0x7f000069a000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffe000)=0x0) 2018/01/15 18:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b8000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000460000-0xef)=""/239) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f0000309000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$inet6(r1, &(0x7f0000912000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/15 18:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000a70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a5000)='vmnet1^\x00', 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000cd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa100}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000099c000-0x91)="e448782d35d4585d2aa4ce663a5c989d50ae1d88664f32a74385a37e1540171bb7a1e48a646f747274ee66f59c2b289d0a6f6365642489b29344b3c40931ac165a8cdf19867380fa694c45ea5651a0fca0f37e3ff54e266603a4edcf44d84aa6dba52a4e022d79832ddfbc420fd8b430eea70000a2b6fc349f573a486ad4146ee25bff9e3360ee93ae4d0d5ccfb496be2b", 0x91) r2 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r2, &(0x7f0000b91000)=[{&(0x7f000055e000)=""/65, 0x41}], 0x1) write$tun(r2, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/15 18:33:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) unlink(&(0x7f0000003000-0x8)='./file0\x00') 2018/01/15 18:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ba000)={r1}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00001f8000-0x4)=0x6e57, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000657000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000741000-0x10c)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000152000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00009ca000)=""/241) 2018/01/15 18:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x6, 0x1000000000279d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c05000)={0x0, 0x0, ""}, &(0x7f00002d8000-0x4)=0x8) sendfile(r0, r0, &(0x7f00004a1000)=0x0, 0x7) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/15 18:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)='systemvboxnet0}\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x138, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001276, &(0x7f0000003000-0x3)="") 2018/01/15 18:33:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) read(r0, &(0x7f0000846000)=""/245, 0xf5) r1 = gettid() rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2018/01/15 18:33:50 executing program 7: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x80000000006) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x3f) getpeername$llc(0xffffffffffffffff, &(0x7f00000ae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000263000)=0x10) munlockall() 2018/01/15 18:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00006fa000)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x161100) sendto$ax25(r0, &(0x7f00003a6000-0x68)="24dedef67f896d29c85647083c984cc911cbbe9daa5fc20d8a4f0eaf75aa4690f57c2b4ebf76beabb3bbe00b01d23c0b6323f756355d051ab67cd1dba1c094c910af559c0134fee0f9fbd1bde1c8d751e7464dd285b379564f30e57e2a299b4855a64ab8e323688f", 0x68, 0x0, &(0x7f0000698000-0x10)={0x3, {"afb53398e3e33b"}, 0x9}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c71000)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0xf0, 0x1a, 0x0, 0x0, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000251000-0xf4)="f7bc5b324d093ab1e777bc3499ca74d3b3e920f6bee7d784b0ccdb41d5b4faceb3795fd5a65a87e6f789d364749ba4649ae63083e2fe8691803fdc9606397b1e9c6d95f848301997dede30a2b5bc4f118105937c0e12f36d4e7a0277d88fd6222835f2854895108ac112e0e95bb76804e96ef2ab88c877020b834c69c267a1e086e6f8e49ca226e57999f3a3e2de906a992de5e8285d475307a06e5ee344ed82bdbd6b6e5585826da1df2e52d42921241ef2698d9b330a69989841c535798fcb16e780b8b1b7fb4872a5befacc1360af681c1e2a47f6e7398dc48b80b2fda52442341efd51b92c89a45b160a7d1d7a368a91857b", 0xf4) connect$ipx(r0, &(0x7f00006c0000-0x10)={0x4, 0x3, 0x0, "4054bbc2e09b", 0x7, 0x0}, 0x10) 2018/01/15 18:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x27) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000060a000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00001ea000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000582000-0x4)=0x0, 0x10b, 0x0, &(0x7f00001e3000)={0x77359400, r0}, &(0x7f0000550000+0x1a2)=0x7ff, 0x0) 2018/01/15 18:33:50 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000000d000)=""/98, &(0x7f000000c000-0x4)=0x62) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000d000)={0x0, 0x8000}, &(0x7f000000b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setsig(r0, 0xa, 0x1d) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c500080d8d1f6728f1c5f08a31dc6150de40ca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d131c4a2c50f288493929c1e0fe9468a5f6556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0xff92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f000000a000-0x19)=@known='system.posix_acl_default\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000-0x14)={r3, 0x3, 0x8, 0xb83a, 0x100000001, 0x9}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000000f000)={0x10000, 0x1, 0x3, 0x9, "fdbbac44d873f3a01e6a6dcc283cbd52142075e0151bf63e5936dc34760ee0d8"}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/15 18:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e81000)='/dev/midi#\x00', 0x20, 0x400000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000457000)={0x6, &(0x7f0000c5e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000-0x10)="ff7ff07d76e5183669f7eb0400763d12", 0x10) 2018/01/15 18:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc8000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ad000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f35000-0x4)={0x0}, &(0x7f0000ba8000)=0x4) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000f20000-0x8)='./file0\x00', &(0x7f000028d000-0x3d)={0xc, 0x0, "5896213a"}, &(0x7f0000d93000)=0x0, 0x0) renameat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) readlinkat(r1, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r1, &(0x7f0000cab000)='./control\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000022b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031c000)=0xc) lstat(&(0x7f0000715000-0x8)='./file0\x00', &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) [ 71.645907] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2381 sclass=netlink_xfrm_socket pig=12407 comm=syz-executor4 [ 71.704219] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2381 sclass=netlink_xfrm_socket pig=12407 comm=syz-executor4 2018/01/15 18:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000048a000-0x28)={0x0, 0x1f, 0x8, 0x800, "e9e82f7d9d2d6c24b39bb9084e9185c564322bcfee933868ddc6653e751aafd5"}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) syz_open_dev$vcsn(&(0x7f0000511000)='/dev/vcs#\x00', 0x100000001, 0x20000) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000245000-0x1008)={0x0, ""}, 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x0) r1 = request_key(&(0x7f0000113000-0x8)='big_key\x00', &(0x7f0000509000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000079a000)='\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000ffc000-0xaf)=""/175, 0xaf) lseek(r0, 0x10000000000, 0x1) 2018/01/15 18:33:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d86000)={r1, &(0x7f00001d1000)="4648e8508af657ac3b036fc5cd7257b6d5ca795424903247a623d28555e568dcc8cdd66da506c4ed1c4e393e8b24746171b7b035aceea0419e7c2bd99370f7606b90b7283543ebaeedca69137639c78c8042c5026865693f684b771a0a1f7e071801292387909914c3abb94e05aeac58c18d26ed1a22924a7b707640487ad8ec34c20915f7b45bc5e1ca7d6751a1169bd2335a8ede636f8049f3593e9cdf4abf59aa2165541c3528256a7c4b12", &(0x7f0000850000)=""/145}, 0x18) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000599000)={0x0, 0x0, 0x0}, &(0x7f0000b7f000-0x4)=0xc) fstat(r0, &(0x7f00007fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000fdf000-0x8)='./file0\x00', r3, r4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000296000-0x18)={r1, &(0x7f0000cc8000-0xb8)="", &(0x7f000047b000)=""/100}, 0x18) 2018/01/15 18:33:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000075a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000e77000-0x18)={0x1138, 0x0, [{0xb90, 0x0, 0x5}]}) 2018/01/15 18:33:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009b0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000e4e000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x2, 0x0, 0x0, 0x0]}) accept4$packet(r2, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d6c000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b06000)={@common='ip6gre0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000fed000)=[@text16={0x10, &(0x7f0000b24000)="66b80500000066b9c12f00000f01d9660f2a9cf5ff65660fae3fba610066ed0f092e0f01cb650f01cb66b9150b00000f322e2e0f01dff00fbbac4b5c", 0x3c}], 0x1, 0x8, &(0x7f00001f9000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/15 18:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/checkreqprot\x00', 0x1000000000000000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002fd000-0x4)={0x8000}, 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000b33000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00005df000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') syz_open_dev$dmmidi(&(0x7f0000d5e000-0xd)='/dev/dmmidi#\x00', 0x1, 0x2000) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000368000-0xb8)={0x0, 0x81, 0x9, 0x0, 0x10000, 0x8, 0x6, 0x3f, {0x0, @in6={{0xa, 0x1, 0x3e6359a7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4aa, 0x2, 0x7f, 0x2}}, &(0x7f0000695000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ca3000-0xc)={r3, 0x8, 0x10}, 0xc) getdents64(r2, &(0x7f0000930000)=""/32, 0x20) clone(0x0, &(0x7f00001ea000-0x4)="", &(0x7f0000554000-0x4)=0x0, &(0x7f0000f0b000-0x4)=0x0, &(0x7f00006db000-0x82)='I') open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/15 18:33:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = userfaultfd(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) fcntl$getownex(r5, 0x10, &(0x7f000065f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003d7000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000048000)=0xe8) quotactl(0xfffffffffffffffc, &(0x7f00002f0000-0x8)='./file0\x00', r6, &(0x7f0000534000-0xfa)="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") readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = dup2(r4, r5) write$evdev(r2, &(0x7f000046c000)=[], 0x0) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f000058f000)=0x3, 0x4) fcntl$setpipe(r4, 0x407, 0x1) tkill(r3, 0x16) 2018/01/15 18:33:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x24)=@random={'system.\x00', 'md5sum}procvmnet0cpusetself\x00'}, &(0x7f00000ef000)=""/167, 0xa7) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000422000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd2000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000fd2000)=0x5000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd2000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000edf000-0x4)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fd1000)={0x3, 0x8, 0x3c, 0x8eeb, r2}, &(0x7f0000fd1000)=0x10) getsockname$inet6(r0, &(0x7f0000fd0000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd1000-0x4)=0x1c) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000067f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000143000-0x4)=0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000479000+0x837)=0xffffffffffffffe0, &(0x7f0000c6a000)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000ebf000-0x120)={0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3, 0x0, 0x0, "34cbce00017b50bc885dc6b25c0e6e8f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000d25000-0xfd)=""/253) 2018/01/15 18:33:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r2, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r1) 2018/01/15 18:33:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utime(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f0000b5d000)={0x0, 0x1}) r0 = openat(0xffffffffffffff9c, &(0x7f000064e000-0x8)='./file0\x00', 0x34402, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000738000-0x4)=0x0, &(0x7f0000bfc000-0x4)=0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000076d000-0x4)=0x10001) removexattr(&(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000227000)=@random={'os2.\x00', 'security\x00'}) 2018/01/15 18:33:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ba6000)='./file0\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000390000)={0x9, 0x2}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ff4000)=0x3, 0x4) r1 = socket(0x18, 0x0, 0x6) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000317000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ebe000-0x4)=0x0) tgkill(r2, r3, 0xf) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003a9000-0x10)={0x0, 0x9, 0x3, 0xfff}, &(0x7f00005a5000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f52000-0x8)={r4, 0x7}, 0x8) r5 = accept$ipx(r1, &(0x7f0000111000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003fd000-0x4)=0xc) close(r1) lseek(r5, 0x0, 0x4) [ 71.970918] audit: type=1326 audit(1516041230.988:547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12467 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.009759] audit: type=1326 audit(1516041230.988:548): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12467 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.042058] audit: type=1326 audit(1516041230.988:549): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12467 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=132 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.070114] audit: type=1326 audit(1516041230.988:550): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12467 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.095113] audit: type=1326 audit(1516041230.988:551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12467 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.119735] audit: type=1326 audit(1516041230.988:552): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12467 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 72.144452] audit: type=1326 audit(1516041230.988:553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12467 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 18:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000109000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c49000)=0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9d000-0x11)='/dev/vga_arbiter\x00', 0x200800, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000623000-0x4)=r1, 0x4) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00002d2000)="240000001d6201fffffa902800008a00ff3900fa1f0004020001000029010c0800000000", 0xfffffffffffffed9) 2018/01/15 18:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/context\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f000095c000)={0x4, 0x1, 0x3ff, "91b313b7d70e", 0x80000001, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000195000-0xea)="", 0x0, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x3) r1 = syz_open_dev$tun(&(0x7f0000276000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000f76000)={0x40, 0x2, 0x400, 0x600000000, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000c75000-0x10)={&(0x7f00007c7000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00003ff000-0x58)={0x6, 0x1000, 0x9, 0x3, 0x47dc, 0x746e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f00004f0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "80005e", 0x0, "aa90f7"}, ""}}}}, 0x42) 2018/01/15 18:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x0, 0x0, 0x0, 0x201, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000150000)={0x7, 0x4, 0xd903, 0xa5, 0x4, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009d6000-0x20)={r0, &(0x7f0000f11000)="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", &(0x7f0000fbb000-0xf7)="18916d02a404d4edfd697a8bd914751e8027ebc2bd041f860ac84e831087e53a8f4eebb0cc10974d4f9b3dda0dd2964566346c30c19fd208026bc57338bfef3ddd7d9ce24822c3717ff2e262d45979ab62a3db06efae9e583bd8fdae6bae464adcce0e34552fb6019d58e8d14acac4a789c4f4258ae9700decf56ddff7a53c152845b73f7937ea89fc7cf32a9d99be8b0f405a936d712d1ba2af21c58c253fecbcf209150f1df2c2541164538fc28107b0a9244066ef43a3d21d6c9b5e28aa4fe665205d4a5f90ebc7afcdac2da03c7ae2b6eaecfd54980ab656a00f04e6da67016d4b06b413ff54db908c667bdfdbbe8dccbce94b77f8", 0x2}, 0x20) 2018/01/15 18:33:51 executing program 6: modify_ldt$write(0x1, &(0x7f0000961000)={0x400, 0x100000, 0x1000, 0x9, 0x40, 0x93, 0x10000, 0x7, 0x5, 0x68e}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000174000)='/dev/adsp#\x00', 0x2, 0x100) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d52000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000ac5000-0x40)={0x0, 0x117002, 0x2, 0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000b42000/0x18000)=nil, &(0x7f0000377000)=[@textreal={0x8, &(0x7f000030d000+0x913)="66f43e660fe47c00ba2000ec0f01c80f01df360f35ba210066ed0fc76705660f06670fc75d0b", 0x26}], 0x1, 0xa, &(0x7f0000c7f000-0x20)=[@vmwrite={0x8, 0x0, 0x1f, 0x0, 0x5, 0x0, 0x2b46, 0x0, 0x9}, @dstype3={0x7, 0x2}], 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000d0d000)=""/195) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x0) 2018/01/15 18:33:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000339000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008dd000-0x108)={0x0, @in6={{0xa, 0x0, 0xae0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0x1, 0x7, 0x8, 0x7, 0x7f, 0x34, 0x2, 0x7f, 0x6, 0x6, 0x102a, 0x10000, 0x7f]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f000001f000-0x10)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f000001c000-0x1c)={&(0x7f000001b000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000085c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036f000-0x4)=0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006de000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000000d000)=0x5) fcntl$getownex(r1, 0x10, &(0x7f0000ae3000-0x8)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000c0a000-0xd7)="da0a6ab9ed9307596379fc31807ae797fae3303015ab869ff4a3c61636a5fcc3fa0bdc87417274840f5d36306eeaaf17ee3f82dfd899a6089978c9e2b9e730eb97006fd736a9bb464d2f78735d9721637a44d4f331757941be98d39f298661275afe67a4f122035f839d529c77e7b46588b8c0739770c6606a09779bc743d6bde9b68d08f835f9cbdba3c34debe7119369ef6bd338505ce18403c5bf0f78bc70bbd56d98ff0fca68bf7f34eeda4b806cd607df7df545871c835520ab562b351ac6cd39c1d29d8f0147079c21a145798040c7d3f7a7341b", 0xd7, 0x50, &(0x7f0000344000-0x10)={0x4, 0x2, 0x79, "64b1aee59824", 0x4, 0x0}, 0x10) dup3(r2, r1, 0x0) ioctl$sock_bt(r1, 0x8000000005410, &(0x7f0000381000)="") 2018/01/15 18:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000992000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c4000-0x4)=0xe8) read(r0, &(0x7f00007cb000)=""/249, 0xf9) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000923000-0x4)=0x0, &(0x7f00005b8000-0x4)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000e5b000)=""/28, 0xb703) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000c30000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsuid(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000020f000)={0x0, 0x0, {0x0, 0x3, 0x10000000, 0x2, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000028c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r1}) [ 72.169238] audit: type=1326 audit(1516041230.988:554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12467 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 18:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004b4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000585000)={0x35aa, 0x5, 0x8136, 0x3, "fe9e92311173e3d08eaf38b4a780d644e5e3520edf68a9f64d90f70c1b77664a8baded2987c642da755c717a", 0x2}) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00001eb000)={0x12, 0x0, 0x0, 0x0}) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/15 18:33:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x0, 0x9, 0x1ff, 0x81, 0x400008, 0x10000000006}) prctl$intptr(0x2f, 0x4) 2018/01/15 18:33:51 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) sendto$inet6(r0, &(0x7f0000fd7000-0x1000)="", 0x0, 0x0, &(0x7f000064d000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fe0000-0xd)='/dev/dmmidi#\x00', 0x6, 0x4000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000012e000)="1ba5fdd68f34ec6b8bc8baca08c026184d10f4cb74edcba40b222b70015b4a5eed2c6c3158052df34441a1bb04f5312bdc") 2018/01/15 18:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000688000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b33000-0xb8)={0x0, 0x1, 0x5a60, 0x9, 0x5, 0x6, 0x400, 0x200, {0x0, @in={{0x2, 0x0, @rand_addr=0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x21b7, 0x1f, 0x5, 0xffff}}, &(0x7f0000f93000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a73000-0x4)=@assoc_id=r2, &(0x7f0000c8f000-0x4)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2018/01/15 18:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f00005f2000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x24000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000088b000-0x8)=[0x0, 0x987]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0xffffffffffffffec, 0x80da16, 0x5, 0x2, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/15 18:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000035f000)={0x6, 0x8, 0x7, 0x401, 0x220b631a, 0x1, 0x9, 0x8001, 0xfff, 0x401}) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000320000)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000e23000)={&(0x7f0000d28000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000559000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000e5d000-0x8)=[0x0, 0x0], &(0x7f00009e9000-0x10)=[0x0, 0x0, 0x0, 0x0], 0xa, 0x3, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000f89000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000e86000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 72.218011] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 72.239711] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/15 18:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x202002) r3 = socket$unix(0x1, 0x2, 0x0) preadv(r0, &(0x7f000031a000)=[{&(0x7f000013d000)=""/56, 0x38}, {&(0x7f0000678000-0xe8)=""/232, 0xe8}, {&(0x7f0000ef9000-0x81)=""/129, 0x81}, {&(0x7f00007ef000-0xc4)=""/196, 0xc4}, {&(0x7f00004ed000-0xf0)=""/240, 0xf0}, {&(0x7f0000fa2000-0xfa)=""/250, 0xfa}], 0x6, 0xf) r4 = syz_open_dev$sg(&(0x7f0000096000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000681000-0x4)=0x0, &(0x7f0000fcd000)=0x4) socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f0000506000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd6000)={0x0, 0x0, &(0x7f0000c95000)=[], 0x0, &(0x7f000000c000)=""/0, 0xffffffffffffff94, 0xffffffffffffffff}, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffffffffffffe, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000a56000)={0x7f, 0x100000000000, 0xa6c9, 0x2, 0x3, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000371000)={0x0, 0xa8, "0ca4016b877b33c2bfc838b0b69def91159cabc4b1d3c03c70d887279a46a9e4be75cd5f19df9fdf680a085d84e4f5b66d7645ec828b884610901486c294df1577a8949cc8010482463e66bf40b20973192f79c2ec0f76c4f7dede74e5215e51a4880dca36f1b52a80bd8490021992aba1f2acb3371306fa25f7e7e8ad98f24832dc9899e2ad7a658219306666949fa31b6e3db03b2e26c9017cf5888d3b82307e566a0bc8e8ead4"}, &(0x7f0000aef000)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000d5000-0x8)={r6, 0x6}, &(0x7f000032e000-0x4)=0x8) 2018/01/15 18:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00002ef000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000006) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f8f000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) write$tun(r1, &(0x7f000015e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/15 18:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) times(&(0x7f0000b3f000)={0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f0000007000-0x78)=[{{0x0, 0x0}, 0xff, 0x0, 0x0}], 0x18) r2 = dup2(r0, r1) recvfrom$llc(r2, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x10061, &(0x7f00009e1000-0x10)={0x1a, 0x10, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/15 18:33:51 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000000a000)=0xffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000006000-0x4)=0x4, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) preadv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xa8)=""/168, 0xa8}], 0x1, 0x0) 2018/01/15 18:33:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f000051b000)=[{{&(0x7f0000f4c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008cf000-0x70)=[], 0x0, &(0x7f0000e7a000)=""/184, 0xb8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd6000-0x10)={0x77359400, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00008ef000-0x12)='/dev/snd/midiC#D#\x00', 0x23, 0x400) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00008d1000)={0x8, 0x5, 0xfffffffffffffff7, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d8c000)=0x3ff, 0xffffffea) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e6a000-0x4)=0x2, 0x4) fcntl$setsig(r1, 0xa, 0xe) 2018/01/15 18:33:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x94c, 0x440) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000997000-0x38)={&(0x7f0000626000)={0x10, 0x0, 0x0, 0x50000010}, 0xc, &(0x7f0000d4e000)={&(0x7f0000b33000)={0x20, 0x21, 0x120, 0x3, 0x3, {0x4, 0x0, 0x0}, [@typed={0xc, 0x85, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fda000-0x78)={0x0, 0x70, "393563e8ca32fb251b58b130149a5ea371f60c93f47255501389059416db0662c23fb89ab48b3b3ddbbc4a5c2e9a9148d85ad7f284729bb57430b2693822a2e45fd7ceb1b30cd7baec8f90dbbae32f9b086e47d90404a3839666143788c686b7d0a45476109eea5b813425a6b020a1fa"}, &(0x7f0000fda000-0x4)=0x78) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000b3000-0x8)={r3, 0x7f}, 0x8) setsockopt(r2, 0x10f, 0x7f, &(0x7f0000fd8000)="a7097fc1", 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003be000)=@sack_info={r3, 0xfffffffffffffffc, 0x9}, &(0x7f0000933000)=0xc) 2018/01/15 18:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c5c000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigsuspend(&(0x7f0000d39000)={0x7fc}, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000862000-0x8)=0x0) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_delete(0x0) modify_ldt$read(0x0, &(0x7f0000257000)=""/111, 0x6f) 2018/01/15 18:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00003da000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x0, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00002b4000-0x68)={0x0, 0x7fff, 0x80000001, {0x0, 0x0}, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f00009bd000/0x4000)=nil, 0x4000, 0x2) 2018/01/15 18:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b1c000-0x71)='environ\x00') exit(0x0) perf_event_open(&(0x7f0000478000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/15 18:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f00006be000-0x8)=0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00003be000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:51 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000f92000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f93000)={0x1}, 0x1) write(r0, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2018/01/15 18:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001e8000)={@common='nr0\x00', @ifru_addrs=@nfc={0x27, 0x7, 0x0, 0x4}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/15 18:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b4f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3f000-0x4)=0xe8) r2 = add_key(&(0x7f0000a5f000-0x5)='ceph\x00', &(0x7f00005f1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006b000)="de4e8cc276f3869ee5e038f4787f231a93982fade68fe25c3fd0b219fa1cfb27ef", 0x21, 0xfffffffffffffffb) statx(r0, &(0x7f0000218000-0x8)='./file0\x00', 0x400, 0x180, &(0x7f000062a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$get_persistent(0x16, r1, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000498000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ax25(r3, &(0x7f000036b000)={0x0, {""/7}, 0x0}, &(0x7f0000ca2000)=0x10) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0xf, &(0x7f000084e000)={0x7ffe, 0x80000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) [ 72.479978] Trying to set illegal importance in message [ 72.491573] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/01/15 18:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000863000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b27000)=0x3) 2018/01/15 18:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000062a000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000087b000)=0x9, &(0x7f00008fa000-0x8)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000675000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f65000)={0x3f, 0xffffffff, 0x179a81b, 0x80000001}, 0x10) 2018/01/15 18:33:51 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='tracefs\x00', 0x0, &(0x7f0000122000-0x1000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0xd)=@random={'osx.\x00', 'tracefs\x00'}, &(0x7f0000003000)=""/77, 0x4d) 2018/01/15 18:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x6) sendmmsg(r0, &(0x7f0000a91000-0xb4)=[{{&(0x7f00003b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00004ff000)=[], 0x0, &(0x7f0000ce0000-0x180)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005ff000-0x12)={0x7, [0x7, 0x0, 0x1000, 0x400, 0x8, 0x5, 0x2]}, &(0x7f0000ec9000)=0x12) pkey_alloc(0x0, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007fe000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000832000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053f000-0x4)=0xe8) getgroups(0x8, &(0x7f000010e000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000677000)=0xc) getgroups(0x1, &(0x7f00002b8000)=[0xffffffffffffffff]) r8 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000419000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000775000)=0xe8) stat(&(0x7f0000573000-0x8)='./file0\x00', &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000c3000)={&(0x7f0000bc2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fd4000-0x90)=[{&(0x7f0000ef1000-0x5b)="77025b56412b5208aeca850f81a097af454044dff6a15013f32c4d4ac44b8902bd8e93b550ea665c5e37799f6d3c483aa8d8a7d3dc4629644ccd3b4f89ec47dc1c86403bc09c8771286855f58b25477ee6279109ff3679f951d7bb", 0x5b}, {&(0x7f0000f33000-0xf3)="1378190c8dfdcd8e4da7b2b494ed97bcab1d8502a610ef2cf83c302ca623921550c8b46a68fee5779543cc9fe6abf0fecaebd8c0f2a5d4471a357582e238d23eed60be93875a579b819489d805d573e0ebc92cbf4885f0d7cc8738988aebe0be882a177a96f140a6379846db6d81572b7aa781b9741a1b027165afeb2107c728f404a3f3521d530490f1a962c2f22220027143f3435e52376c86a142b576888dfc68ce64ae8c065aeaa3e4f63915f85503878ad60d8c4686effbafe0d4c2f46113aff52a4128914c32b27defe9b7e47d45ce95cff16c4fa1f13e7b28b5531a6197221f75a1b56b45e54ec4fe05c83c1b3057ba", 0xf3}, {&(0x7f00004d0000-0xa2)="9c88804cdd4db706b3c994ec9a63c59b73098aa1870b0ddacc1c470bd0e9783e3d42fc7b379dbdaaaaccf1362536e4a2ba48507e2a372ee3ade6a5959f066b55fc56727e9277cd5ed944f96f39bbd994f8524ba15b27a0712bc4679444e807b92bd5d8cbd8145d08cde4830778bd98c035816ab707d110cb5d6a979b42ff5b28ae3b2ad77a2e946a55ca1295f2a49c643c71d97812aea9db29f5551469e94b2053b5", 0xa2}, {&(0x7f0000c34000)="d7d0e343d32e3e2129812ab02394df7adbd61f2cb27c4f91f325dc2f171d", 0x1e}, {&(0x7f00001fb000)="0a45736541c7bbdadb3002bf049ce58ff9ceb4bac186ee30e228022268df695bc303a65c6cc42af89c8c8e1331eef945d81fad96b0bf25076f60403e768699e6a18651cf35b11e2917fb228efbe6aa6ae5008e8f12e5385513a3459aa18f1c07ae682f20f1ddab7f45b6e076657e87131b9a710420f24335975b46bd6f1e6d832c07c76e", 0x84}, {&(0x7f000022f000)="fd789e5f67d87b72688b9294fc1ae7acea4e3a188b38516461d335af6bdf6ac66394bf7a8dd08a93f6a5b6d5f061288d491c21d880c8d29681ba949ff54d21d6c778f9804316bdb76a39bfd2dabf54114b509b0a9abc7caf6c056bdfa92bbb80f88ace844b97186833aafbc55ac20b1590e21c0991566d106d59b4e8d8cf925d874297b262cdfc9e2547e5cbf0b3dde1a259f7c4a78f38ac4cd245ab6ae8b12304480494acd2acb9163b12e20d06e06f251a8a7b0053a7d2df", 0xb9}, {&(0x7f0000820000)="5e1c68b644c6015da673e70d41cbe591f2eb0c5d353df111eb92764cc14290d4220df8208a68365f0d73fe0a205f6d0661d25f17789885f429c886e05753e4f048fed37676152a6dec2631b7690b49cbd45a06b57f5229fcc516d62d26069e87bb6eb7f8290635d344224ed91173f1685ba163213f6a477e06b0cadb48701e40e052c57800cebf255e729cec1091f668ccb44d95d7d3c53c85f67343ceb7242561b038ebc1c7ce0150c19773bf96b582f6939456929c", 0xb6}, {&(0x7f00000fe000)="cb6b3047c57912e6a0ad797428f2af10c882622403a60d8c1cadec7c7563ee43c2ac213cc92b", 0x26}, {&(0x7f0000742000)="b9fda3a29698f29861146d5b05bf67dc648f1580e8545d3c6438b6030304946652", 0x21}], 0x9, &(0x7f0000b60000-0xf8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x44095}, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f00003d2000-0x28)={@generic="6d50c704f048370982f739dd07118b10", @ifru_addrs=@ipx={0x4, 0x1, 0x4, "cba2883699ce", 0xffff, 0x0}}) 2018/01/15 18:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a71000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x7f8, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000484000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000f38000-0xfd)="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") 2018/01/15 18:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000080c000-0x8)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc8000)={0x0, 0x0, 0x0}, &(0x7f00009a6000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f000051c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000056d000-0x50)=[], 0x0, &(0x7f00005a4000-0x27)=""/39, 0x27, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x3, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a7c000)=""/72, &(0x7f0000239000)=0x48) [ 72.525939] Trying to set illegal importance in message 2018/01/15 18:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d6000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000da7000-0x4)=0x172, 0x4) sendto$inet6(r0, &(0x7f00002b4000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00006af000-0x10)={0x7000, 0x0, 0x0}) io_setup(0x8001, &(0x7f0000bef000-0x8)=0x0) io_getevents(r2, 0x81, 0xa, &(0x7f0000293000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000d65000)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f00005da000-0xe)={0x1f, 0x1a, {0x4, 0x6, 0x86d, 0x2, 0x4, 0x8}, 0x8, 0xfc00000000000000}, 0xe) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000628000-0x6f)=""/111) 2018/01/15 18:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000035b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$addseals(r0, 0x409, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000232000-0x4)=0x3, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003dc000)={0x1, 0x0, [{0x200000000000140, 0x0, 0x1}]}) 2018/01/15 18:33:51 executing program 1: r0 = socket(0x1e, 0x80004, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006b9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000000)=0x0, 0x1d8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffc01}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r2, 0xffff, 0xd8, "ac737b7098c93872973596f8ff62e83e3901663dcae1a44a364dfce21c0644247d5c10319e2dbf31dfd7c4c9e8fdba719f34b76f7d966052b2747075954fc24ea51c5f5718032c386cda2acd6632965f385bcfb35a6e5f393c442eaa75d9b660874bdb8059e2ec86791838f1299497bb619370efc95f37ccad54489fa7dd4340c77edf29a0c5b4020805be190bbe50e20f57368e4d40ccaf84a7edc6b7c9d7861870e61b1e2161cad531b135080cd7ea3656a236438e771d343689f47f180416829af63fb5398e0af926657b572cc5ace4b8bd51e957d7c5"}, 0xe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x4a)="eff02c445c85dc0781926416303a064a343f07bb0ee060ba8ea3c3aaaad79e2e7e53bef2d5639cd3e91d4fd8b2329f3d860cee422e661894adc2e4a82d561b96331183b84767d9e61f9e", 0x4a}, {&(0x7f0000000000)="3fd49442cfeb257b355c5e4006ef9882a5a80b7a068f46c3a3a23be500e227e12e1396f8d051bd4192b4a46a806197d98b9b246d184c2b1612bdaa3f6c011b2a5770075c0c9864b6a5dd1a1dc9745d98eeb04ace1659de58e1ef8e1809e28560ee5e7b", 0xff4b}, {&(0x7f0000001000)="b2a7b25d565a5cb6a21c848620e3f550b7382482e9c82eb6a9bb7005971621cc7894bc3f669af1528a60e332c54a2abcd3ec8d5748c9e272639a7fd1b408dfb6a56d7f3c8b8201816bc499477b679695ed605f47fac6d3be565773a73ff2b53dec0c50e2f1ee7fbbdb62f94dab76804a7b91d82c7ae98baee9ff08a18d10da28175d4a8b5abaeba2e869603a8872ab6a4832e7207008bacf29de7af45c334fb4fce8299c747e5cb987b00ec9a5b7b658775a77b6f2370332e1491a02879a83b8", 0xfded}], 0x131d, 0xd) 2018/01/15 18:33:51 executing program 0: inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/15 18:33:51 executing program 5: sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fgetxattr(r0, &(0x7f0000139000-0x8)=@random={'security.\x00', 'ppp1.^\x00'}, &(0x7f00002bd000)=""/139, 0x8b) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000d44000/0x2000)=nil, 0x2000, 0x2, r1) r2 = shmget$private(0x0, 0x3000, 0x7800094c, &(0x7f0000552000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/243) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000002000-0xdc)=""/220) 2018/01/15 18:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000484000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000130000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8e000)=0xe8) getresuid(&(0x7f0000131000-0x4)=0x0, &(0x7f00003df000-0x4)=0x0, &(0x7f00004e0000)=0x0) lstat(&(0x7f0000e63000-0x8)='./file0\x00', &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f000018c000/0x3000)=nil, 0x3000) stat(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000039a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) clock_getres(0x0, &(0x7f00004f2000)={0x0, 0x0}) 2018/01/15 18:33:51 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b6f000-0x8)=0x0) migrate_pages(0x0, 0x7fff, &(0x7f0000383000)=0x0, &(0x7f00003c2000-0x8)=0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000acb000-0x8)=0xf9) 2018/01/15 18:33:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000095c000-0x8)='keyring\x00', &(0x7f0000a2a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000b7f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000013e000-0xf)='loGPL/cgroup})\x00', r0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") getrandom(&(0x7f0000912000-0xb1)=""/177, 0xb1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000047d000/0x4000)=nil, 0x4000, 0x1000001, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="0cf6706dfa5cdff174880c7b26857258c9dc43fd8d25edadca4c766ddaf78c25fd1f7ce5e07eb48a39c6e2433a12049e71f7c8fea090b3d44ff2c3ff", 0x3c, r0) 2018/01/15 18:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r1, r0) 2018/01/15 18:33:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000284000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='cpuset\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/15 18:33:51 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007a000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00001bc000)=0xfffffffffffff800, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x400000080003, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/15 18:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000408000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000446000-0x4)=0xc, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004fe000-0x100)={0x1f, 0x1, 0x3, 0x7, 0x4, [{0x3, 0x0, 0x800, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0}, {0x3f, 0xae, 0x3, 0x0, 0x0, 0x20c, 0x0, 0x0, 0x0}, {0x5, 0xffffffff, 0x9, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x8, 0xd80f, 0x100000001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000ac2000)={[{0x9, 0x589b, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x4, 0x8, 0x7, 0x850a730, 0x0, 0x4}, {0x2, 0x5, 0x7, 0x4, 0x80000001, 0x8, 0x7, 0x2, 0x7, 0xffffffff, 0x4, 0x0, 0x200}, {0x100, 0x3, 0x100, 0x0, 0xe4, 0x7, 0x52, 0x9, 0x7, 0x1, 0x80000000, 0x7ff, 0x9}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000092b000)={0xfffffffffffffffc, 0x7, &(0x7f0000323000)="", &(0x7f000061c000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/15 18:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000846000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000735000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000066f000)='./file0/file0\x00', 0x10240, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00008c9000-0x10)={0x9e, 0x40, 0x7}) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/15 18:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) syncfs(r0) 2018/01/15 18:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000fda000)='/dev/input/mouse#\x00', 0x3ff, 0x400000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000076c000)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) 2018/01/15 18:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000359000-0xc)='/dev/rfkill\x00', 0x34402, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000a07000)={{0x1, 0x3, 0x0, 0x3, 0x6}, 0x4, 0x3d3, 'id0\x00', 'timer0\x00', 0x0, 0x10000, 0x3, 0xee, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000539000)={0x0, 0x6}, &(0x7f00001ad000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c3b000-0x8)={r1, 0x52a}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000be6000)=0xd256, 0x4) write$eventfd(r3, &(0x7f0000c24000)=0x0, 0xffd4) accept(r2, &(0x7f0000754000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021c000)=0x8) 2018/01/15 18:33:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket(0x2, 0x6, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000da000-0x18)={0xaa, 0xb, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000e0b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/01/15 18:33:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000ce1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2c000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000a2a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = open(&(0x7f00007ec000-0x8)='./file0\x00', 0x4000, 0x4) mq_getsetattr(r3, &(0x7f0000853000)={0x7ff, 0x4, 0x1, 0x0, 0x9a, 0x1, 0x10001, 0x7}, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$dh_compute(0x17, &(0x7f0000538000-0xc)={r1, r2, r2}, &(0x7f00006ec000)=""/18, 0x12, &(0x7f0000464000)={&(0x7f0000849000)={'rmd256\x00'}, &(0x7f0000449000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc55242e85268b04ff89401ca99bd7bd3f0f97276ba5da56bbc366d9", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$midi(&(0x7f00003e0000-0xb)='/dev/midi#\x00', 0x101, 0x400) r5 = syz_open_dev$urandom(&(0x7f00007fa000-0xd)='/dev/urandom\x00', 0x0, 0x101300) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000e38000-0xc)={0x4, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000875000-0x4)=0x0, &(0x7f000059a000)=0x4) init_module(&(0x7f0000b32000)='user\x00', 0x5, &(0x7f0000cbc000-0x5)='user\x00') r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/autofs\x00', 0x400000, 0x0) epoll_wait(r6, &(0x7f0000105000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xffffffff) 2018/01/15 18:33:51 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="8dd467b139641ae6091892586fe09adc861f83bf00943fad44") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000)="", 0x0) 2018/01/15 18:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 18:33:51 executing program 5: r0 = syz_open_dev$audion(&(0x7f000074e000-0xc)='/dev/audio#\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x79)="4dd4480528ed5ddd0970f4d8c50ccf74688cb77d099d567adbd47dc16586a961826c343b215f3b46ffb3aac248859f53a6b027d77bee3ad1d824694b3a04db6f81d94e21d1c88ae5a7d9fed2b999f953809c9d07d9d12790e6bcc71e42004071120a8b36674a2a5d8d7e3ecc93831efbc0098742090353252f", 0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000059d000)=""/122) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006fe000-0xe)={0x0, 0x8, 0x3, [0xffffffffffff8000, 0x5, 0x5c8e]}, &(0x7f0000562000)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000052a000)=@assoc_id=r2, 0x4) 2018/01/15 18:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00005f7000-0x19f)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000ba000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) accept4$netrom(r0, &(0x7f0000ba5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009f5000-0x4)=0x48, 0x800) recvmsg(r0, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000a3d000)=[], 0x0, &(0x7f0000d03000-0x42)=""/66, 0x42, 0x0}, 0x0) 2018/01/15 18:33:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afb000)='/dev/sequencer2\x00', 0x80000, 0x0) listen(r0, 0x0) ioctl$TIOCCONS(r0, 0x541d) creat(&(0x7f0000920000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000ed5000-0x8)='./file0\x00', &(0x7f00000f1000)='./file1\x00') unlink(&(0x7f0000f66000)='./file0\x00') 2018/01/15 18:33:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f000012d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000e21000-0xcb)=""/203) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000ea000)={0x7, 0x100000000}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/15 18:33:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x186, &(0x7f0000c68000-0x8)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001ca000-0x11)='/selinux/context\x00', 0x2, 0x0) bind$unix(r2, &(0x7f0000a15000)=@file={0x1, './control\x00'}, 0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control\x00') chroot(&(0x7f0000070000)='./control/file1\x00') ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f000013f000)=r0) lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00003ec000)=[], 0x0, 0x0) 2018/01/15 18:33:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00002c4000-0x8)='./file0\x00', 0x5c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000061e000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000004c000-0x1000)=""/4096, 0x1000) nanosleep(&(0x7f0000276000-0x10)={0x77359400, 0x0}, &(0x7f00001c1000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000069c000-0x50)={0x288, @time={0x77359400, r1}, 0x401, {0x7, 0x4}, 0x10000, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000010000-0xc)={0x6, 0xffffffffffffffff, 0x0}) 2018/01/15 18:33:51 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000-0x62)=""/98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x2f, &(0x7f000000b000)={0x27, 0x1, 0x6, 0x0}) ioctl(r0, 0xc1004111, &(0x7f0000003000-0x24)="8ab1b92740") 2018/01/15 18:33:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001fb000-0x4)=0x0) syz_open_dev$sg(&(0x7f00008c2000-0x9)='/dev/sg#\x00', 0x348, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000b7c000)='loginuid\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000070a000-0x4)=0x0, &(0x7f0000e4a000-0x4)=0x4) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000061000-0x10)="ff031d00008001e9a445bb045f9d4d54", 0x10) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000a56000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000abf000)={0x0, 0x0, &(0x7f0000947000-0xa0)=[], 0x0, &(0x7f00000d3000)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:33:52 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000783000-0x4)=0x0) clone(0x0, &(0x7f0000fec000)="", &(0x7f0000345000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f00005b1000-0xb)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x480, 0x0) timerfd_gettime(r1, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000415000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000001000-0x4)=0x2) 2018/01/15 18:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000088e000)='/dev/vga_arbiter\x00', 0x800, 0x0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000f46000-0xd)='dns_resolver\x00', &(0x7f0000c72000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) recvmsg(r0, &(0x7f000051c000)={&(0x7f0000998000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000cd6000)=[{&(0x7f00006d2000-0x66)=""/102, 0x66}, {&(0x7f0000e96000)=""/156, 0x9c}, {&(0x7f00004a3000)=""/126, 0x7e}, {&(0x7f00008f0000)=""/42, 0x2a}, {&(0x7f00009bd000-0x80)=""/128, 0x80}], 0x5, &(0x7f0000d49000-0x9c)=""/156, 0x9c, 0x7ee8}, 0x22) r3 = getegid() setfsgid(r3) 2018/01/15 18:33:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x0, 0x20000) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x59)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 18:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000246000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/15 18:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") r1 = syz_open_dev$dspn(&(0x7f0000f7c000-0xa)='/dev/dsp#\x00', 0x8000, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000a0d000)={0x70a7, 0x14, [0x1, 0x200, 0x6, 0x6, 0x63]}) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) fremovexattr(r0, &(0x7f0000bb4000)=@random={'osx.\x00', "0013606cede0e9c988f2ff0ef7571b60b4ae40608f67c514a696bcf12c5ae4bd2c08c4c6859e626aff8341dab36c41b5d3917dba8fe65f6a1f695c55817b2224619a16e3c6205d262e63ec72247f1a2b07e7749e388331cc7ae674b54858dfb9edc4beb76ea4fb5d9bbfdc4367785c82cbdb18cf1baf837a6f2c5a149f14d256e94ca60d42ce5aaed3197954a7a8c5bd8283e419569a20e8b890e60d08d86099a663b73cdf58160088a5ae514db0c1159804e8f7f34c2c691a"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00008ae000)={{0x9, 0x4, 0x0, 0x8, 0xfb, 0x1}, 0x5, 0xcca, 0x7fffffff}) 2018/01/15 18:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000089b000-0x1)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007f4000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000b0f000-0x5)='attr\x00') 2018/01/15 18:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000052f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = accept4$ax25(r0, &(0x7f0000448000)={0x0, {""/7}, 0x0}, &(0x7f000053d000-0x4)=0x10, 0x800000000080800) setns(r1, 0x8008000000) close(r1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000143000-0x5c)={{0xa, 0x0, 0x8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x0, [0x20, 0xdb, 0x1ff, 0x0, 0x0, 0x6e78, 0xfff, 0x0]}, 0x5c) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000eeb000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000636000+0x2b4)=0x0, 0x4) close(r0) 2018/01/15 18:33:52 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0xffff, &(0x7f0000f8b000)={0x0, 0x0}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000d24000-0x1c)=@nfc={0x27, 0x0, 0x80, 0x0}, 0x10, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f8c000)={0x0, 0x0}, &(0x7f0000f8d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000096000-0xe)={r4, 0x6, "c465942d28ec"}, &(0x7f000044d000)=0xe) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000f8d000-0x8)={0x0, 0x100000001}) r5 = geteuid() mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000f8e000-0x8)='big_key\x00', &(0x7f000005d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f8e000-0x2a)='nodev]\\\'systemmime_typevboxnet1ppp1self^]\x00', 0x0) keyctl$get_persistent(0x16, r5, r6) 2018/01/15 18:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0xd56c30aa66206502) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d82000)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e5c000)=@assoc_value={0x0, 0x5}, &(0x7f00004a9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ea8000-0x8)={r2, 0x4}, 0x8) mq_unlink(&(0x7f0000860000)='eth0\x00') close(r0) 2018/01/15 18:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000361000-0xc)={0x1, 0x0, 0x4, 0x8, 0x9, 0x100000000}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00007df000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008f6000)={0x0, 0x100000000}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000086e000)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000563000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d55000-0x98)={r2, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7bfc}, &(0x7f000034e000)=0x98) r3 = syz_open_dev$vcsa(&(0x7f0000e0c000-0xb)='/dev/vcsa#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b83000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000034f000)=0x8c) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000da9000)=0xffffffff, 0x1) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) listen(r0, 0x4) 2018/01/15 18:33:52 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='maps\x00') write(r1, &(0x7f000000e000-0x8f)="cf4027719c59eacc9e1b950197e0eab50d93f0065ab69edfdde896734e2f169dbaec25a150969b1f7fdfbcf86c4c3ac5822a4c4b192e271794738e6983705cdfa965ca7a60a6e1e2ce868ce2a6f76d01f5d5f58ce40ed12dedd94bfc8509bd7b0a925872a4008a18ad36f5ef0609d235b87e6d7304f13f9a4fb9e1beb38b5edb5336cbbf78cdfc55b6240d5233b555", 0x8f) exit(0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000016000)=0x0) lseek(r1, 0x5f, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000000a000)=0x1ff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000016000)=0x1, 0x4) personality(0x0) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e92000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000185000)={0x0, 0x90, "ce547a0d759f175b150d657cf39d1a224bdf70479553aa6217e7a793872f46a58e1ac8774623cf370fe273b3a38ac1f5d4b26474f57d853543623dfe056471e74a5fbfd4b86f625b67d965df67029f6e218162cfe30b7f6d0918685097caa6fbb9ff0ba5b2a406cb2e07b65b0abe2148172d87914c229ad86b172d4d18c014d4fa4afb65df2a17dad0a3f1a4167e8eb7"}, &(0x7f0000b09000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001e3000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000000, 0x7ceebfa1, 0x8, 0xfffffffffffffff8}, &(0x7f0000b3e000)=0xa0) lseek(r0, 0x0, 0x1) 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a23000-0x4)=0xfffffffffffffe00, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/15 18:33:52 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000013000-0xa)='/dev/vcs#\x00', 0x7, 0x80) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000010000)={0x0, 0xfffffffffffffffc, 0x10}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x2, 0x61}, &(0x7f0000012000)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x0) truncate(&(0x7f000000f000)='./file0\x00', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000000f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000501000)=0x0, &(0x7f00009ac000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000)=0x391) 2018/01/15 18:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b69000)='/dev/dsp#\x00', 0xd9, 0x402) execveat(r0, &(0x7f0000f6e000)='./file0\x00', &(0x7f000032e000-0x20)=[&(0x7f0000ab3000-0x1)='\x00', &(0x7f0000ed5000)='!GPLvboxnet1eth0@\'bdevGPL-\x00', &(0x7f0000715000)='&vboxnet0self\x00', &(0x7f0000d63000-0x3)='}~\x00'], &(0x7f000045c000-0x20)=[&(0x7f0000a8e000)='$(keyring0\x00', &(0x7f0000854000)='(\x00', &(0x7f0000556000)='user&vboxnet1*wlan0^bdev.keyring+\x00', &(0x7f0000bc1000)='.);\x00'], 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000734000-0x38)={&(0x7f0000d7d000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00003d6000-0x10)={&(0x7f00007e6000)={0x158, 0x30, 0x701, 0x7, 0x3, {0x3, 0x0, 0x0}, [@generic="e23da4c8c3926e876c479f85dc78916ce3fb9d70e559872ddb2d4ab47fe0aa2517c91458bd958557716faef232383cfa394cfe1db81d3371c8214be960287b2e98519389fa96ffb0a7e81fb08b58b51e865103ef3342e7ab58bb43a727538c7108f2c57124082e0944bf1459675e440eea3dad18fb0c2041d0f28c739179dc77ac5c64cd5fe8ca9b744dbd983255ac42f4169ec5b7c78f481c1b12d6e93b6576c5990783485bff", @typed={0x10, 0x4e, @u64=0x80000001}, @nested={0x8c, 0x20, [@typed={0xc, 0x4a, @fd=r1}, @generic="86b6e1b07f51a829f2504ac7a8c1caf1e73e80f575139ad4", @generic="9b907ce8178c626d2beb2010a9eda9e56ecb6b7e081d9b636e70aa54d2652eceda31c58caf2968a884fb375446a52a32d809ad6fba87db39eee29124541f18084ba3c7e13fc263ed2beb1f6d6467ed230060d1dfe83341383b5f022fded8beedf89f"]}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r3 = socket(0x2, 0x400000000000003, 0x40) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00007a3000-0x4)=0x81, 0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f0000202000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9927cfdf63a6d8ac2063b4a66021e531898e893e12b63afb003204d87637cb25d67298ca57fad84a7a71bd03678bcd0000ed2fc91b715303fffc878e00b571", 0x0}, 0x58, &(0x7f00000dc000)=[], 0x0, &(0x7f000051d000-0x10)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}], 0x1, 0x0) 2018/01/15 18:33:52 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8b6) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16202}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 18:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b43000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007ca000)={0x0, @in6={{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x1, 0xffff, 0x0}, &(0x7f00002cc000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006ea000)={r2, 0x40, "87654ef34436e18d11a6910e4c6714d77e8c98dc9ee5a945fab5f1a7d1d03ab03c62c0dbc90d23d9e51eaf1681c27184e12855c1db9c56626ae567cfe6e45e93"}, &(0x7f0000581000-0x4)=0x48) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000df1000)=""/189, &(0x7f0000c4b000-0x4)=0xbd) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2018/01/15 18:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000077f000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000500000)=0x8, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000026e000/0x1000)=nil) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x6, &(0x7f0000bb6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000b87000)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x4, &(0x7f0000efa000-0x4)=0x1, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0x9, 0xcb, 0x5703, 0x7f, 0x0, 0x80000000, 0x58}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xe72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x100000000000000b) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000130000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000424000-0x4)=0x0) accept$packet(r1, &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000af3000)=0x14) openat$mixer(0xffffffffffffff9c, &(0x7f0000f10000-0xb)='/dev/mixer\x00', 0x482, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000096000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000aba000)=@common='teql0\x00', 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000035f000)=0x85a4, 0x4) r5 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000abc000-0x30)=[{0x3, 0x7e6}, {0x3, 0x3}, {0x3, 0x4}, {0x3, 0x8000}, {0xa, 0x3}, {0x8, 0x1}], 0x6) personality(0x800000) r6 = fcntl$dupfd(r3, 0x406, r2) setsockopt$inet_udp_int(r6, 0x11, 0x64, &(0x7f0000747000)=0x5, 0x4) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000033d000)={0x7, 0x0, [{0x80000000, 0x2, 0x4, 0x9, 0x65, 0x0}, {0x80000019, 0xb78, 0xfca, 0x1, 0x9e, 0x0}, {0xb, 0xfffffffffffffffd, 0x3, 0x3ff, 0x7, 0x0}, {0xb, 0x4000100000000, 0x8, 0xffffffff, 0x80, 0x0}, {0x1, 0x7, 0x0, 0x6, 0x7, 0x0}, {0x7, 0x100000000, 0x6, 0x5, 0x1, 0x0}, {0x4, 0x100000001, 0x4, 0x0, 0x5, 0x0}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dc3000)={0x0, 0x8, 0x10, 0xc2, 0x6a6c}, &(0x7f00002ec000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000567000)={0x2029, 0x7, 0x4, 0x42, 0x4, 0xaca, 0x7, 0x9, r7}, &(0x7f00004d6000)=0x20) io_setup(0x1, &(0x7f00001f0000-0x8)=0x0) [ 73.274196] IPVS: length: 913 != 8 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000100) r0 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) fremovexattr(r0, &(0x7f0000229000+0x9c3)=@random={'osx.\x00', '\x00'}) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) signalfd(r0, &(0x7f0000433000-0x8)={0x1}, 0xdd) 2018/01/15 18:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e5f000-0x4)=0x0) sched_getattr(r3, &(0x7f0000790000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x607, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c73000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, "b3766620193d1f4940530562f1dfbcb5798e8eac40c2fc178a050bc7f51b2b3e87037ff1bb24fed073914de85ec337a49eef29498c04617373d22d2b7964d033", "e925b4592bb5c693f46ba1386e891c6db49c4bea66fbbe7eb6b9a7d05d12540b4d11fb5f3db1390b9d062ccab67690081b5399edc9b7c90599800da58a458ade", "43d0367956c5c9e6812abe7db76bfdf5d786b84b3f1685e63f2b71a33bd90026", [0x2, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000893000-0x16)='/selinux/checkreqprot\x00', 0x84000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000eef000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b63000-0xc)='/dev/autofs\x00', 0x8000, 0x0) 2018/01/15 18:33:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r1 = msgget(0x1, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000012000-0x71)=""/113) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x200, 0x0, 0x5, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") 2018/01/15 18:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f00006fe000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7a000)='/selinux/status\x00', 0x0, 0x0) lstat(&(0x7f0000e38000)='./file0\x00', &(0x7f0000340000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e68000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x8, 0x3, 0x80000000, 0x2, 0xa0, 0x20, 0x2e, 0x0, r1}, {0x8, 0x0, 0x8, 0xdb6f, 0x8, 0x10001, 0xffffffff, 0xfffffffffffffff8}, {0x7, 0x567, 0x1, 0x8}, 0x4, 0x2, 0x0, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x3, 0x2, 0x1, 0x9, 0x8b4, 0x8}}, 0xe8) r2 = syz_open_procfs(0x0, &(0x7f000088d000-0x7)='fdinfo\x00') ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000340000)=0x1ff) seccomp(0x0, 0x1, &(0x7f0000548000-0x10)={0x2, &(0x7f0000568000)=[{0x10000, 0x4, 0x10001, 0x3}, {0x9520, 0x40, 0x0, 0xffffffffffffffff}]}) getdents(r2, &(0x7f0000bf5000)=""/36, 0x24) getdents64(r2, &(0x7f0000a9d000-0xe4)=""/228, 0xe4) 2018/01/15 18:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000031e000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000eff000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x7, 0x2, &(0x7f0000866000/0x3000)=nil, 0x5}) syz_open_dev$audion(&(0x7f00000d0000-0xc)='/dev/audio#\x00', 0x8, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000180000-0x120)={0x2, 0x4000000000000f, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x3, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0xfffffffffffffffd, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/15 18:33:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) clock_gettime(0x0, &(0x7f0000a30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xfffffffffffffe0f, &(0x7f0000001000-0x40)={0x4bd6, 0x6, 0x0, 0xc2, 0x7, 0x2, 0x9, 0xc20a}, &(0x7f000083e000)={0x3, 0x4, 0xeb, 0x2, 0x1, 0x1, 0x100, 0x5}, &(0x7f0000580000-0x40)={0xe4, 0x9, 0xf7c, 0x3, 0x4, 0x8, 0x401, 0x5}, &(0x7f0000001000-0x10)={r1, r2/1000+10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getrusage(0xfffffffffffffffd, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x1c)={0x0, 0x9, 0xa, [0x7f, 0x0, 0x1, 0x10000, 0x2, 0x89, 0x8000, 0x20000000000, 0x20, 0x7ff]}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r3, 0x1}, &(0x7f0000001000-0x4)=0x8) 2018/01/15 18:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000193000-0x4)=0x8, 0x4) write(r0, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dcf000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x8, 0x0, 0x1, 0x5}) r0 = msgget$private(0x0, 0x482) msgsnd(r0, &(0x7f0000aa4000-0x8)={0x2, ""}, 0x8, 0x0) 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d9000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00009e3000-0x14)={{0x1ff, 0x3, 0x1, 0x0, 0x5, 0x8}, 0x6, 0x8, 0x7}) 2018/01/15 18:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x0, &(0x7f0000840000)=[]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = gettid() r1 = getpgrp(0x0) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d35000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00001c8000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r0, 0x8, &(0x7f0000595000)=0x2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000d1e000)='/dev/dsp#\x00', 0xe73b, 0x0) getpeername$netlink(r3, &(0x7f0000f56000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) 2018/01/15 18:33:52 executing program 1: shmget$private(0x0, 0x2000, 0x80, &(0x7f0000c73000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000029e000-0xc)='/dev/amidi#\x00', 0x7fff, 0x80) r0 = syz_open_dev$audion(&(0x7f000051f000-0xc)='/dev/audio#\x00', 0x80000001, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000051a000-0x58)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x7, 0x581, &(0x7f0000d18000)={0x0, 0x0}) 2018/01/15 18:33:52 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000260000)='/dev/ppp\x00', 0x80280, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e0b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/15 18:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) eventfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) prctl$getname(0x10, &(0x7f0000681000)=""/61) read(r0, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/15 18:33:52 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000006000)={0x4, 0x9, 0xffffffffffffffff, "2ffb6597dcbd", 0xff, 0x0}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common="6c6f0000000000000032ff00", &(0x7f0000005000-0x10a)=@ethtool_eeprom={0x50, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d6e000)='net/snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) open$dir(&(0x7f0000d67000-0x8)='./file0\x00', 0x240, 0x0) futex(&(0x7f0000f75000)=0x0, 0xf, 0x0, &(0x7f000009d000)={0x0, 0x0}, &(0x7f0000420000)=0x0, 0x0) 2018/01/15 18:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f1000)={0xad, 0x8, 0x400, 0xffffffff, 0x0}, &(0x7f000057d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cfc000-0x4)=0x0, &(0x7f000013b000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008c2000-0x20)={0x2, 0x4804be01, 0x8000, 0x80, 0x9, 0x7f, 0x10000, 0x1000, r1}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/15 18:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080f, 0x74d512a1, &(0x7f0000400000)={0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(0xffffffffffffff9c, &(0x7f0000cc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000498000-0x4)=0x14, 0x80000) sendmsg$can_bcm(r0, &(0x7f0000464000)={&(0x7f0000783000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000519000)={&(0x7f00008f4000)={0x7, 0x80, 0xd1b, {0x0, 0x0}, {0x0, 0x7530}, {0x4, 0xffffffff000000, 0x6, 0x80000000}, 0x1, @can={{0x2, 0x100, 0xffff, 0x6}, 0x4, 0x3, 0x0, 0x0, "cdd149ff3eca6915"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) waitid(0x3, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000cf0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, r2}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x10000000, 0x80}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:52 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000bef000)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='system.advise\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000db8000-0xe)='net/sockstat6\x00') sendfile(r3, r3, &(0x7f00004db000)=0x2001, 0xffffffff) 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000706000)='/dev/ppp\x00', 0x0, 0x0) write$tun(r0, &(0x7f000009f000-0x14a)=@pi={0x0, 0x88e5, @ipv6={0xfff, 0x6, "8fea3c", 0x11e, 0x2c, 0x1ff, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@dstopts={0xdf, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x100, 0x26, "2c81b861eb1df777f8b2513bb62d5d71ba165e5f24df155c635be6a2b707b25ed43d5dcb7074"}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x18, {0x800, 0x4, 0xdf1, 0xd28, [0x6, 0xe82]}}]}], @udp={0x0, 0x2, 0xce, 0x0, "5facff69600cb4e26deaf7a215fb74c768d939472ad0d80b6da70b6fbc6f6e40ae0385cf87ccae6e203d0e724849f7945193e154cf3bfd357ae5efa160c83efb03d1d6e231e0ff8ccbd9c72b200ed92ab9970d72f2073c8e319add36f957182ef72e3d7adfa9dd62056cc2927fab0ce420c48c16b52ce1de0e7143519377c2f0d798de57e71e759f72c2749faa06d1065bf3cb7d0a8f49c265c04876f355a1e44dd28674edc0ef939dc153e537502da0451e8e83030b86be9e8127e89e143f5f5aceacc4bf40"}}}}, 0x14a) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00002e9000)={0x6, &(0x7f0000f61000-0x18)=[0x9c, 0x6, 0x6, 0xad80000000000000, 0x2, 0x7]}) perf_event_open(&(0x7f0000329000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000050c000/0x4000)=nil, 0x4000, 0x9) r0 = syz_open_dev$sndmidi(&(0x7f0000278000)='/dev/snd/midiC#D#\x00', 0x2, 0x200) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000063c000)=""/209) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7) getpeername$unix(r0, &(0x7f000070a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000433000-0x4)=0x8) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000070b000)={0x0, 0x8, 0x30, 0x7, 0x10001}, &(0x7f000070c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000655000-0xd5)={r1, 0x9, 0xcd, "2b122daeb8faff48eda5e25f4129c0d3dd8f85b62ef31e150d9c2d84c31389d0f7c617f686d024592e5f672de01300dd790f7f89ec10e031bc03b917506e84706c63a9884d48ec29e5f8456afb980001a0ae724682475ac7e86451e5a9ce4c88d9922f306034944b56cde3e5593220d90a981943385b103a021a423c28756c96ed15f801a9ab42003249a33388cc2dc958013d9e5ce859f56de93abe97309b6b83022b7f66b8f4628624b0a36aae9015bccfb380e2c34ecc0dba21416a5ef63b53c2d4208b35b95da73370126a"}, 0xd5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000709000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f00000ab000-0xa)='/dev/dsp#\x00', 0x5b32c77f, 0x181200) faccessat(r2, &(0x7f00000d1000)='./file0\x00', 0x9, 0x1000) 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) io_setup(0x6, &(0x7f00005c4000-0x8)=0x0) r3 = dup(r1) r4 = syz_open_dev$midi(&(0x7f0000683000)='/dev/midi#\x00', 0x9, 0x101200) r5 = memfd_create(&(0x7f0000ee8000-0xa)='cgrouplo\\\x00', 0x3) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000052000)='/dev/rfkill\x00', 0x40, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f00005bf000-0xa)='/dev/cuse\x00', 0x28000, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/rtc\x00', 0x220d80, 0x0) r9 = eventfd(0x0) r10 = syz_open_dev$audion(&(0x7f00007fd000-0xc)='/dev/audio#\x00', 0x3, 0x805) io_submit(r2, 0x9, &(0x7f0000bd2000-0x48)=[&(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00001b2000)="c56d2abb02cbded65fd535ac5f75cc3ed4b5592839089709f1fb766bfc367cd4b3113e8ad16a784e4023bcb3de10462dd266db0d74527073579a2730c416f647eea4b8963ab8664e38ef8d8cbeb021f072ce434edb9e7f5a7b60cd0234fca0650f8f2007d43fac8c558474eb331c12aa7fed069b7ec75438ac9745ec41b2d9f5a972951a02f51c1e614d70307bd03d87882fff267feb6bc56841f8da6f377498fdef913d57baa6b56efc9b054a22187a0f1fcf6684dce6f27867292f97bdd08f625919ac0aa359385031e67191b5b1ab9b7ade45fb9ce7d3a2a6062ffc44e5758794137e67772a07dd61a031772962b5", 0xf0, 0x1000, 0x0, 0x1, r3}, &(0x7f0000fc4000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f000067c000)="5b096aa5186f5d37e3a514c738cfac2ea0dc87fe9ba0038c39973639c4a572a8ec85f5d7a5dad1", 0x27, 0x3, 0x0, 0x1, r4}, &(0x7f0000126000)={0x0, 0x0, 0x0, 0x2, 0xffffffffffff7fff, r0, &(0x7f0000533000)="26d5b47118167b55cf377c7e54201274c365fb1add928cb7e587223e844eb93e836a8893fe35b6c5a9decf5d4d71312bd477867b1b955c890647693998b526b14e2f7c0d12", 0x45, 0x9, 0x0, 0x1, r5}, &(0x7f00006d1000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3f, r0, &(0x7f000029c000-0x4a)="3e45b789bd84632efbb0600f37e637ffb7f9af1ba56c108a0e95eaaebca14717bc58c9284572f221a6e91ed3ce0c931e27b412c45a734c38e68efbfee7521f6232d6108607ecf140e1b9", 0x4a, 0x8b, 0x0, 0x0, r6}, &(0x7f00006f7000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f000015c000)="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", 0x1000, 0x5, 0x0, 0x1, r7}, &(0x7f0000753000)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f000081d000)="1e2caf5836b6aeaa656d3f9bdf591a9be0c4c391f5", 0x15, 0x2, 0x0, 0x1, r8}, &(0x7f0000300000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffff001, r0, &(0x7f0000b21000)="f5b90e484cf9f147d0bce20de02fbcb316bbba8092435a948996d77be3285f9bef75bda5415fa2f58a468615fe71708de772845b4d31b7f956069896d1312f26956151b7eb6037a6a29ddbe824d49332f29857dcd77446ca8a1c09c5cfc0a6fcc08ca02021f477495e36d7e084f937185f3355f451cf450b73dae74d0d52aa4f52faef3832104bb10ac410011227723be5a9a8751edaf9573437bda07823c592c27af5b07e", 0xa5, 0x9, 0x0, 0x0, r9}, &(0x7f0000cfc000)={0x0, 0x0, 0x0, 0x7, 0x100000001, r0, &(0x7f0000dac000)="2817e9e2e6cd3b1ec548e4fe6fb6", 0xe, 0x1, 0x0, 0x0, r10}, &(0x7f0000844000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f00005e2000)="199ad4270d2a52f15618816af872ba1139404756eb2f03c43d76b8671f4743caf22364575d6ddeb13e0d5a7f2f3127d75e6f478a5141c15d7e10", 0x3a, 0x2, 0x0, 0x1, r0}]) getgid() write(r1, &(0x7f0000b35000)="1f00000001021f894c0000fffd01ffffff0000ff0900e47f050001ff00df18", 0x1f) 2018/01/15 18:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a0c000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) syz_open_dev$audion(&(0x7f00004cf000-0xc)='/dev/audio#\x00', 0x80000000, 0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00008ea000-0x1)=0x0, &(0x7f0000783000)=0x4) 2018/01/15 18:33:52 executing program 1: r0 = socket$inet(0x2, 0x1, 0x800000000000004) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002e6000-0x4)=0x0) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000850000-0x4)=0x10001, 0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f000072d000)=[{0x48, 0x114, 0x1, "384529821e2de77ed0e43fc56a51abe8ec1f368058607da0e013c9c4611d3ca72cd76b2d9ca1214e129c3a21c4e65fdde6"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 18:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000bf1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000f38000)='/dev/amidi#\x00', 0x9, 0x432000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00003f8000-0x4)={0x34, 0x9be2, 0x400}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae64) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000468000)='/proc/self/net/pfkey\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a61000)={0x0, 0x1}, &(0x7f0000ab4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00008d6000-0xa2)={r4, 0x9a, "1f8ccc1c0b2d25b1bafd9ae93ad6f214152161acf6740ed186d51e0f6b91783a0aed54c0416c53e254b8826cc7f60687ddf5142fbec6cd461cacfd55c440503678c1abc447b925becd33756bda8de7bef64384a80acb52918a49115a7ef592467e627b7e30e179af81ff2d049aeb6846a1469f8e37c0e3a7d774961343b4012f7f374c1e163288c5c99aa6336d23212491949c071d526fc665da"}, &(0x7f00007a2000)=0xa2) ioctl$KVM_RUN(r3, 0xae80, 0x0) finit_module(r1, &(0x7f00008d0000-0xc)='/dev/amidi#\x00', 0x3) 2018/01/15 18:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00006ad000)=0xfffffffffffffffa, 0x4) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "38a52738c7b94dd6"}}}}}, 0x6a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d5a000)={0x0, 0x0}) 2018/01/15 18:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/15 18:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getown(r0, 0x9) getpeername$inet6(r0, &(0x7f0000dbc000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c1b000-0x4)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x800000001a, &(0x7f0000c4c000)=0xfe, 0xfffffffffffffd91) [ 73.741119] device eql entered promiscuous mode 2018/01/15 18:33:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000667000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xfffffffffffffff8, 0x80000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000d8e000-0x4)=0xfff) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00006d3000-0x20)={0x0, &(0x7f0000d18000)=0x0, 0x0, r2, 0x4000000005}) 2018/01/15 18:33:52 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x80001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000005000)={r1, 0x5, 0x200, "4c8e9a29e5c41c47cf58b27388ba9d6425cb35ee4d5c1c966d0214db4ba6bd344c60f6fbb516675add6e08087fa2a53af1a11b85a7b296227e018f27307c86310a44e63a4c89f77f7b9a9ab264c64a997ca3d9fb5cacdb8aa2bd8613771cbf377c760b8aece1b90963"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000006000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) dup3(r2, r3, 0x80000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) r5 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r5, &(0x7f0000001000-0xe6)=""/230, 0xe6) renameat(r5, &(0x7f0000004000-0x2)='./file0\x00', r5, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/15 18:33:52 executing program 2: clone(0x0, &(0x7f0000825000-0x27)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x0, &(0x7f0000deb000)="") 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000365000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fd7000)=0x0) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000656000)=0x0) listen(r0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef54, {0x4000040000002}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000002000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@canfd={{0x0, 0x1, 0x2, 0x8}, 0x16, 0x2, 0x0, 0x0, "80eae38d32bcdb0a62c8761992d3da5a645b2b30268495aea627cf761e7b3a44143fe05d2036b711617335239f642e6cc029b449d563e116ceb56470ce995fb5"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x39, &(0x7f0000002000)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/15 18:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a74000-0x4)=0x5, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ce7000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/15 18:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d84000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fb7000)={0x0, 0x100, 0x3}, &(0x7f0000168000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000906000-0x71)={r1, 0x69, "5ca17a7e37bf935ed6c6d6fae4397ffa4f1455cbd64f7b67c12b96cfaeb3df3de605d913855f0bd9f92c946f134ed2e9a7afd9f8f284a8a8f8cc6829cbb20c6c2952d556df2edce491e3526fecdbd4840b28f1d46b666a40541e57c06b4e780db22efd679d012d70d7"}, &(0x7f000029d000-0x4)=0x71) getpeername(r0, &(0x7f0000f85000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000435000)=0x10) r2 = socket$inet(0x2, 0x80003, 0x7) splice(r0, &(0x7f0000a31000)=0x0, r0, &(0x7f000036b000-0x8)=0x47, 0x8000, 0x8) sendto$inet(r2, &(0x7f0000804000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000717000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000563000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x103000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000842000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005ad000)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000d66000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x14, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) fcntl$setsig(r0, 0xa, 0x2e) 2018/01/15 18:33:52 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000af1000-0x20)={0x3, 0x3, 0x5, 0x0, r1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000af1000)={r0, 0x3, 0x1, 0x4, &(0x7f0000175000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_ENABLE_CAP(r2, 0x4040ae79, &(0x7f0000aea000)={0x0, 0x0, [0xfffffffffffffffe, 0x2, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:52 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000003000)=0x0, &(0x7f000000d000-0x4)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/15 18:33:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f000024d000)=""/1, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000ff8000)={{0x7, 0x52, 0x3, 0x1, 0x1, 0x98}, 0x5}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x8000000006) ioctl$TCSETSW(r4, 0x5402, &(0x7f00000eb000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) dup2(r4, r3) 2018/01/15 18:33:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000067000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) tgkill(r1, r1, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/15 18:33:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000a02000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x3, &(0x7f0000e2f000)="") r0 = syz_open_dev$adsp(&(0x7f0000598000-0xb)='/dev/adsp#\x00', 0x0, 0x80) accept4$unix(r0, &(0x7f0000b4f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000487000)=0x8, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000894000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/15 18:33:52 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f000021e000-0x4)=0x0, 0x4) 2018/01/15 18:33:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000077f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ac7000-0x8)={r2, r0}) 2018/01/15 18:33:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$alg(r0, &(0x7f000032e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt(r0, 0x0, 0xcf, &(0x7f0000f9b000-0x7)="", 0x0) 2018/01/15 18:33:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000410000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0c000-0x4)=0xb) r1 = memfd_create(&(0x7f00008e9000-0x8)='keyring\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000085c000)={0x3, 0x3, 0x6, 0x3, 0x8a6b}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000532000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000adb000-0x4)=0x5) r3 = memfd_create(&(0x7f0000870000-0x2)='-\x00', 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00005cc000-0x10)={0x1, &(0x7f0000ed4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) poll(&(0x7f0000a23000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 18:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f19000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004af000)={0x0, 0x1c, &(0x7f000009b000-0x1c)=[@in6={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f00000f0000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000047e000-0x8c)={r1, @in6={{0xa, 0x3, 0x913c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007cc000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) mount(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f0000341000-0x8)='./file0\x00', &(0x7f0000450000-0x5)='nfs4\x00', 0xfffffffffffffffd, &(0x7f00003ff000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b5e000-0xa0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb25, 0xfffffffffffffff7, 0x30, 0x0, 0x7fffffff}, &(0x7f0000c37000-0x4)=0xa0) 2018/01/15 18:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x400042) fcntl$addseals(r0, 0x409, 0xa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f00004fc000)=[{0x6, 0x0, 0x0, 0x0}]}) r3 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e50000)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) 2018/01/15 18:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0xfffffed8, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x2]}, 0xa) 2018/01/15 18:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a23364fd5e580ef24d71a100803fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a14000)={0x0, 0x0, &(0x7f0000657000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001e1000-0x2c)={0xf, 0x8000000000004, 0x6, 0x40000000017, 0x0, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket(0x0, 0x80000, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000b81000+0x801)="b7e2c94c350c091422e6d566b2d3dcae18437b35a86d261de349bcfd3069ae5b6a2ba4d5c094dffee20d6c86bdf499fcc4a1c734ee201555fef7da30ca08fd467d20218ce47e04bed136faac99c6ca7ace864607d3f7adba7f1a4ef7a33bf13635c32df3f0f22f9e7b544933fad861a5ae5a47ff1866d847e4f7456301ec2e397e96a58cb2f52ec0a99eea13879f0ea684c2043739bd385a8057db2ce22f2aeec4ac", 0xa2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000a95000)={{0x1dc, 0x0, 0x80, 0x8, 0xfffffffffffff1a7, 0x4}, 0xff, 0x1ff, 0x8ab, 0x101, 0x51, "70c12b587e2e741122113410f2fbd55c4a30234d71ca7fa0fbe555313297aad0b91970a5f5de0076795975d6c6ae2c56bd6c05fce7e8f5e68fcef6aef84ef00ffec901046de3b0499f1510281b0dc4cab14263c451999163ee1870650710877e498702c9ed82982d2418b78277ce902a6b4d92d9a3fd707f3f2e5ec2bee24e1a"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002a7000-0x20)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f00009a2000-0x3a)="", 0x0}, 0x20) 2018/01/15 18:33:53 executing program 1: mmap(&(0x7f0000000000/0x8a6000)=nil, 0x8a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a5000-0x28)="", 0x0, 0x0, &(0x7f00001f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f00007b2000)=""/4096, 0x1000, 0x0}, 0x1a004) 2018/01/15 18:33:53 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000884000)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f58000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000702000-0x4)=0x14) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000be000)=0x7, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f57000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)=0xe8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f41000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f58000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x2, 0xe38, 0x0, 0x80, 0x80, 0x6c, r1, r2}, {0x6, 0x80, 0xffff, 0x7fff, 0xffff, 0x4, 0x8, 0x7fffffff}, {0x7fffffff, 0x358, 0x9, 0x8}, 0x5d, 0xd, 0x2, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x0, 0x0, 0x2, 0x3, 0xe000000000000000, 0x6}}, 0xe8) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000971000-0x8)='./file0\x00', 0x100) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000010d000-0x4)=0x0, &(0x7f00002a9000)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/01/15 18:33:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e53000)={0x0, 0xb, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x0, 0x1, 0x6, 0x7, 0x0, 0xffffffff, 0x4}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5e1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f27000)='GPL\x00', 0xd1f0, 0x1000, &(0x7f0000000000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x6c)=""/108) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000495000)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a3a000-0x4)=0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) pwrite64(r2, &(0x7f0000ee2000-0x19)="aad87debe63d3bae70d3628ae1425fee695b925664f400f62b", 0x19, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) read(r1, &(0x7f0000001000-0xcc)=""/204, 0xcc) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000e7b000-0x9)='veno\x00', 0x5) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f52000-0x230)="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", 0x22c, 0xc000, &(0x7f0000524000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = syz_open_dev$sndpcmp(&(0x7f00008bf000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000004b000)={0x4, 0x2, 0x1, 0x8, 0x7ff}, 0x14) dup2(r0, r1) 2018/01/15 18:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000265000)={0x7, 0x101, 0xffffffff, 0x0, 0x10, 0x0}) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000)="", 0x0) 2018/01/15 18:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000146000)='./file0\x00', 0x220000, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000356000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r2, &(0x7f00004db000)=0x1000000, 0x2) 2018/01/15 18:33:53 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000007000)=[{{0x77359400, 0x0}, 0x7, 0x1, 0xb9f9}, {{0x77359400, 0x0}, 0x2, 0x0, 0x7}], 0x30) 2018/01/15 18:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) mq_notify(0xffffffffffffffff, &(0x7f0000fe9000)={0x0, 0x0, 0x2, @thr={&(0x7f0000294000)="", &(0x7f0000178000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xaeda1afb28d122ce, 0x5) sendto$inet(r0, &(0x7f0000536000-0x14)="03f01b201a447677a227cb72b997f7bde91a6b76", 0x14, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:53 executing program 1: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)={&(0x7f0000364000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) stat(&(0x7f00008b7000-0xe)='./file0/file0\x00', &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/15 18:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r0, &(0x7f0000392000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006c2000)=0x1c, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x1ff, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006e1000-0x4)=0x0) timer_create(0x0, &(0x7f00005d3000)={0x0, 0xa, 0x100000005, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000232000)=0x0) clock_gettime(0x0, &(0x7f0000ffb000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000de8000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000071b000)={0x0, 0x0}) getsockname(r0, &(0x7f0000dd9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000724000-0x4)=0x10) timer_settime(r2, 0x0, &(0x7f000070d000-0x20)={{0x0, 0x0}, {r6, r7+30000000}}, &(0x7f0000dcf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r4, r5+10000000}, {r3, r8}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b08000)=0x800, 0x4) 2018/01/15 18:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eaa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000ca4000)=[{&(0x7f0000251000)="4414f44506054e31a4fb5620162bec4601c4ccc6d5a9531c0f46e5102feaf188", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = creat(&(0x7f00002ff000)='./file0\x00', 0x2) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000fc9000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006ba000)='/dev/cuse\x00', 0x400800, 0x0) bind$ax25(r1, &(0x7f0000548000-0x10)={0x3, {"4b14dc20823384"}, 0x10001}, 0x10) 2018/01/15 18:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) getsockname(r0, &(0x7f0000e75000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e47000-0x4)=0x10) 2018/01/15 18:33:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f000000e000)=[], 0x38c, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000)=""/22, 0x16}, {&(0x7f0000002000)=""/126, 0x7e}, {&(0x7f0000003000)=""/125, 0x7d}, {&(0x7f0000004000-0x86)=""/134, 0x86}], 0x5, 0x2000e000) 2018/01/15 18:33:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) futimesat(0xffffffffffffffff, &(0x7f0000f67000)='./file0\x00', &(0x7f000086a000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCFLSH(r0, 0x540b, 0x80) 2018/01/15 18:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x300) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r1) 2018/01/15 18:33:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002cb000-0x8)='./file0\x00', &(0x7f0000e32000-0xc0)={0xc0, 0xcec7, "04d4ddeafa63e7ac9e1a3e5d738d3df64b8a74c58100f9b163983b39504629f66047ae2a09786f7d394ed3fa208e2593dd9f337842a31c2fdb8d21c14829c12daa9776675f59076f12073e70e3d47aac827bac0d48bd648066bf2a6331caaf65941b016a018577d5dce0ae75b7112d7d713cfe74d763418a550cd2a44aa9da007fa138f50b8e357b5ce99ec3b405f451aa7935758b07d8fca283405dabd64c5ba435db6aad011f3339c66197b3cecc7a93f8974a03714aef"}, &(0x7f0000001000-0x4)=0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007df000)={{&(0x7f0000b5d000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f00008bc000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000011e000-0x4)=0x3f, 0x4) 2018/01/15 18:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) r1 = memfd_create(&(0x7f00007b1000-0x4)="7b005392", 0x2000) writev(r1, &(0x7f0000c67000-0x10)=[{&(0x7f0000b8e000)="dff299a71873403991a74ffe1196150d45401b7ba1d1c2cd3354b9b31881674794f3ba03a522375734aab967fdf6cd36f4b3cf17588984d36c4e89e14035597a1184bbb73240d8faf41f4824dad1c22ad582e3e726da98223e390153641243770c7c9331f548fa4fe0a3b805b081fab5d39547403124349907af6012c5c59a0a254dc862f8858bdee7d1448ccfdac4c85813c82eda3157174075d0540d69f0e7923c2bef7b", 0x1}], 0x10000000000000e0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$sndctrl(&(0x7f0000f9b000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x50000) 2018/01/15 18:33:53 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0xaa, 0x0, &(0x7f0000006000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000007000)={@rand_addr=0x9a, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000a000-0x4)=0x6) [ 74.488649] kauditd_printk_skb: 110 callbacks suppressed [ 74.488658] audit: type=1326 audit(1516041233.506:663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 18:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000039f000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000fb8000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000eb1000)={&(0x7f000030e000)=""/40, 0x28}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000521000-0x99)=""/153) 2018/01/15 18:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) llistxattr(&(0x7f000002f000-0x8)='./file0\x00', &(0x7f0000ebb000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009b6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba0000-0x4)=0x7eaeab138bd1f07d) recvmsg(r0, &(0x7f000061d000)={&(0x7f000065e000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffed4, &(0x7f000061d000)=[], 0x0, &(0x7f000061d000)=""/0, 0x0, 0x0}, 0x12021) pipe(&(0x7f0000b31000-0x8)={0x0, 0x0}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00006b5000-0x8)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f48000-0xa)='/dev/ptmx\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000234000-0x8)={0x0, 0x800}, &(0x7f0000de7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000896000-0x8)={r3, 0x5}, 0xfffffffffffffcc8) 2018/01/15 18:33:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget(0x1, 0x2000, 0x0, &(0x7f0000354000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000cbd000-0x5b)=""/91) r2 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) 2018/01/15 18:33:53 executing program 4: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x801, 0x80000001) prctl$seccomp(0x16, 0x0, &(0x7f0000340000)={0x2, &(0x7f0000621000)=[{0x80, 0x9, 0x0, 0x1}, {0xffffffff, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004b0000)={@common='gre0\x00', @ifru_addrs=@generic={0x8, "57b5ce075ffde0a50e4b9426a9ea"}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001e5000)={0x3, &(0x7f000061b000)=[{0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000625000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000623000)={0x6, 0x5}, 0x2) flock(r0, 0x8) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/15 18:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef00b, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f4b000-0x8)={0x1, [0x0]}, &(0x7f0000e52000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f72000)=@sack_info={r1, 0x6, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000496000)={r1, 0x4000000000000000, 0x0, 0x3, 0x7}, &(0x7f000010c000)=0x18) 2018/01/15 18:33:53 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) [ 74.522206] audit: type=1326 audit(1516041233.512:664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=261 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 74.522220] audit: type=1326 audit(1516041233.512:665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 18:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 74.522235] audit: type=1326 audit(1516041233.539:666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=33 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 74.522249] audit: type=1326 audit(1516041233.539:667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 74.522264] audit: type=1326 audit(1516041233.539:668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 74.531699] audit: type=1326 audit(1516041233.549:669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 74.531715] audit: type=1326 audit(1516041233.549:670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 18:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000eee000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c07000-0x8)={0x0, 0x0}, &(0x7f0000077000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a37000)={r2, 0x0}, 0x8) getsockopt(r0, 0x10d, 0x91, &(0x7f0000c9f000)=""/4, &(0x7f0000d5f000)=0x4) 2018/01/15 18:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001ab000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) close(r0) inotify_init() 2018/01/15 18:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) syz_open_dev$evdev(&(0x7f0000ad3000)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) dup3(r0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x1, 0xf4f, 0x4) 2018/01/15 18:33:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000029f000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00002bb000+0x1fe)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x0, 0x22, &(0x7f0000ac1000/0x2000)=nil, 0x1}) r3 = fcntl$dupfd(r0, 0x0, r0) getresuid(&(0x7f0000a34000-0x4)=0x0, &(0x7f0000ebb000-0x4)=0x0, &(0x7f0000514000)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000bf0000)={0x40003, 0x0, [0x10000, 0xa7, 0x225b, 0xfffffffffffffffb, 0x6, 0x0, 0x1, 0x7]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000edb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000086e000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000635000-0x84)=""/132) fchownat(r3, &(0x7f0000bf2000-0x8)='./file0\x00', r4, r5, 0x1000) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000d17000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000524000)=0x8) 2018/01/15 18:33:53 executing program 3: clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) dup2(r0, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00004b5000-0xb)='/dev/mixer\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x10002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000085d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d45000-0x18)=[{r2, 0x5400, 0x0}, {r3, 0x100, 0x0}, {r4, 0x0, 0x0}], 0x3, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000f32000+0x90b)={0x31add71f}, 0x8) rt_sigaction(0x0, &(0x7f000063c000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00009d9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d41000-0x8)={0x0}) 2018/01/15 18:33:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) request_key(&(0x7f0000ba9000-0xa)='encrypted\x00', &(0x7f00008df000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000081b000-0x10)='/selinux/access\x00', 0xfffffffffffffffc) pwrite64(r0, &(0x7f0000e06000)="", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2286, &(0x7f00005f8000)="") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000870000)=0xe8) 2018/01/15 18:33:53 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xdfe0000000000000) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 18:33:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000301000-0x90)={0x6, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$tun(&(0x7f0000870000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ffb000)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ppoll(&(0x7f0000f2a000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000251000-0x10)={0x0, 0x0}, &(0x7f00009f8000)={0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000e3000-0x20)={0x5be, 0x62, 0x200, 0x9, 0x0, 0xa5d, 0x101, 0x1, 0x0}, &(0x7f0000f3c000-0x4)=0x20) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000db1000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000f10000-0x4)=0x8, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000286000)={r0, 0x0, 0x0, 0x47, &(0x7f000029c000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getpeername(r0, &(0x7f0000a82000)=@un=@file={0x0, ""/108}, &(0x7f0000e91000)=0x6e) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009ec000-0x8)={r3, 0x180}, 0x8) [ 74.531729] audit: type=1326 audit(1516041233.549:671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 74.535947] audit: type=1326 audit(1516041233.549:672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13027 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 18:33:53 executing program 2: r0 = socket(0xa, 0x80001, 0x0) setsockopt(r0, 0x29, 0x10, &(0x7f0000000000)="", 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e4f000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00003c0000-0xb0)={{0x100000001, 0x6}, 'port1\x00', 0xdf325cb28af4890c, 0x21, 0x4, 0x4, 0x1, 0x1f, 0x9, 0x0, 0x4, 0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:53 executing program 3: stat(&(0x7f000074a000)='./file0\x00', &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00003c4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2af, 0x679e, 0x2, 0x4, 0xfff, 0x4, 0x2, 0x3, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x30000000000000, 0x1ff, 0x1f}, 0x10) 2018/01/15 18:33:53 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ffe000)='./file0\x00', 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fff000-0x10)={r1, 0x50, &(0x7f00004b0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 18:33:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000569000-0x4)={0x9}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8f78, 0x1) sendfile(r2, 0xffffffffffffffff, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) [ 74.856257] device eql entered promiscuous mode 2018/01/15 18:33:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000059b000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000162000-0x8)={0x0, 0x1ff}, &(0x7f0000339000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003c4000-0x12)={r3, 0x7, 0x5, [0xc, 0x80000000, 0x1, 0xc3, 0x868f]}, 0x12) writev(r1, &(0x7f0000c8b000)=[{&(0x7f000074e000)="290000001800ff09f000000008000002800000000c00000000000000050009000900221902000000f6", 0x29}], 0x1) 2018/01/15 18:33:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x8, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$mice(&(0x7f000021b000-0x10)='/dev/input/mice\x00', 0x0, 0x100) fsync(r1) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00002c1000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a73000)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb6000)={r0, &(0x7f000074c000)="", &(0x7f00008e4000)="", 0x2}, 0x20) 2018/01/15 18:33:54 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x80000000, &(0x7f0000eca000)=0x2, &(0x7f0000000000)=0x3) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000957000)="", 0x0) 2018/01/15 18:33:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c03000-0xb)='/dev/adsp#\x00', 0x13b5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000435000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003f0000-0x4)=0x14) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) 2018/01/15 18:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000421000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000282000)=@req={0x28, &(0x7f0000576000-0x28)={@generic="803f0e8fcfa7da647234667f674a566b", @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}}) bind$can_raw(r0, &(0x7f0000ee8000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mkdir(&(0x7f00002f6000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000df6000)={0x0, 0x8}, &(0x7f000085f000-0x4)=0x8) bind(r0, &(0x7f0000000000)=@generic={0x10, "b05711b379d00b727884ab02f0363fcb5d21cd4f7d4a1a1a1cac294a4c2627385b79c33db6fa3829ee1d6142aacfdc60db134e37d2b82aff1d69b65b7f9194b86dadd389595639643f89c646fc3a9e799e0e12995c02603a0ff8c4d45a1085a88fc99b7e4483e84ed32a4aa1669e265f1752cb43f375c53bd71333e035c8"}, 0x80) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bf0000)={r2, 0x0, 0x3, [0x65644100, 0xd238, 0x5]}, 0xe) chroot(&(0x7f0000d2e000)='./file0\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d80000-0x4)=0x0, &(0x7f0000050000)=0x4) 2018/01/15 18:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000f5b000-0x18)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000184000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5f000-0x4)=0xe8) 2018/01/15 18:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000054e000-0x8)={0x20000000c, 0x0, []}) 2018/01/15 18:33:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x52) msgctl$IPC_RMID(r1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/01/15 18:33:54 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x1, 0x0) 2018/01/15 18:33:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000453000+0x204)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00003cf000)={0x2, 0xfffffffffffffffa, 0x7ff, 0x8, 0xa41, 0x4}) r1 = eventfd2(0x0, 0x0) rename(&(0x7f0000589000)='./file0\x00', &(0x7f0000687000-0x8)='./file0\x00') syz_open_dev$adsp(&(0x7f0000c3e000-0xb)='/dev/adsp#\x00', 0x200, 0x400100) writev(r1, &(0x7f00008e9000)=[{&(0x7f00001dd000)="04fce3cc02000000", 0x8}], 0x1) readv(r1, &(0x7f000053c000)=[{&(0x7f0000e6b000-0x37)=""/55, 0x37}, {&(0x7f000079b000-0xb2)=""/178, 0xb2}, {&(0x7f0000cf3000)=""/173, 0xad}], 0x10000000000000b6) 2018/01/15 18:33:54 executing program 7: clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x100, 0x0}) rt_sigaction(0x0, &(0x7f000063c000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00009d9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d41000-0x8)={0x0}) 2018/01/15 18:33:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ae000-0x4f)='net/dev_mcast\x00') sendfile(r0, r0, &(0x7f0000b9f000)=0x5000000, 0x7) 2018/01/15 18:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x101) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000da2000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/15 18:33:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000081a000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000cac000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3b, &(0x7f0000f1b000-0xc)="400000000000000002000f7f") bind$ipx(r0, &(0x7f0000919000)={0x4, 0xfffffffffffffc01, 0x4, "2dc663fc81e9", 0xab, 0x0}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000197000-0xeb)=""/235, &(0x7f00008fa000-0x4)=0xeb) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000013f000)='/dev/rtc\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000a25000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f00003c4000-0xd7)="ce7c01b989879fccfad459f5019fc0aed6f5b7071ed912969998d61200a2881df946805192d862d4a09e9ba81f401f0bf11347e2aa4ae74e4e4ca037e24c0a41595c749a99340e0b9c76859f7d781d1713b94583caffa54b97fbfd1fae73f751e032069a7668af6751eb757cbaf60ee72115c33ba29ad7fd6e2eac370a118f6ced6b1678b32d8b56e70c584ff9f4b5644a67f6688c6dec3c3d9821bdf9bb57409fdaccf468bf962d61f27e76d07039a7d2394da993755662deef9bf878728782a824ca395e092f068682f287e6c3a7d4e0588207c32808", 0xd7, 0x9, &(0x7f00000a8000)={r3, r4+10000000}) openat$audio(0xffffffffffffff9c, &(0x7f00009d0000-0xb)='/dev/audio\x00', 0x402, 0x0) 2018/01/15 18:33:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x9) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000022000)=[{&(0x7f000001a000)="8ef0ebada8c86b580762024be5f424fba3c11cbbbe0713d15f4f9f15e86adcf8f2289160af8bf33053d68e9b73691a4fb696c678da08f4e96f3e8073e00f7037eac6666773cf62b2796910c6a9ea69e8ba56463c4f77c2d496d56aa8042daeefa72e86aaca40f15936606a25822f053f5b79ae8acd9e57eec601e00fa1f46e06569846fd589d5502507b74f60898c209aca179a49290960b3a77de22dae3d23bea015d61bfe91d6a661c66c75e2996d81d04da2e421fcbd545b947813ca22c2df2aa2bc9e0", 0xc5}, {&(0x7f0000022000)="0755e6356f2cfd367daa062fcbb1b36fdc39147585b6e16d10864f075ca01375d7d9d88381c62a1f66694aa54db5de7dfadc19abfe1880a599a401f031f10b70cb3644c8f24fe9e648f3a4139e6269dda72ccb2098dd5da1bf88d06ecaf4fdc85a66fcf1969779d0d6f1083fa94d033f8aa224a251d4fa9c45ae55", 0x7b}, {&(0x7f0000003000)="4fac133f37843e47a71042b289b32832df019a83c2ee974de2e4142003079ad728c100f9cc966a7ddc214b236f7ef96835fda8ce7b0c54292de2bb3fafcaca73be9f8e58726f69924977a739e5991a1ae62ed0c44baf09eaf7f2b38645aa0edb263f8e8e0fd0a8c763d216cfa1a040dfe6472eb3f6117369199de9f40ff1b7681a56763fa1d52f005bb0cfe4e4d5131076602b1d02b76ea0ff5b1cd45cf06d1dbda7de", 0xa3}, {&(0x7f0000022000)="04e00826e90e95cdcc857abbed4a49edcc8e64ca5b8b4dac20391683a7737d73a4e50ebf1de92c07b61bc22e1253fc8d60e0c484974be11e11", 0x39}, {&(0x7f0000022000)="5087ca4c12b66cda7af2480e62fd1c1ae1b66c540e44a78b943d67c1338ae020c9881bb68a17fd3c7138a467b53cdcdafc122f3354b80b1de2ba8a342ae68ea8be92586a9da31b34d466ea763da96ad5c588920f3dd0d6179fd2d0f6d07112e9cac3ebf0a6bcc433993909f3327f9ec8a95930f8b1ea779c9812842bacd7ba2d33695f3034412b491941e445cf43bb3dfe77d64e0e9d57c0fbd7a0490cca5eb9356dec17a36b874cfdb8b94829f76baea72cc74659086d3ae6268e846c69c3df0b641019a3edad6a682be4fbdf81c2", 0xcf}, {&(0x7f000001e000-0x19)="97669ff1445474b13393e3a451c6684dc7fbd1839531d107f4", 0x19}], 0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000024000-0xa)='/dev/dsp#\x00', 0x46f, 0x80002) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000023000)=0x6d) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000022000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000025000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="88b50671b72207f100403b63742ac4ca"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000020000)={{0x3, 0x5}, {0x0, 0x0}, 0x7fffffff, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000001f000)=0x0, &(0x7f0000023000)=0x4) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f000001c000-0xf3)=""/243) 2018/01/15 18:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000be3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ade000/0x2000)=nil, 0x2000, 0xa, 0x8010, r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ba000)='/selinux/enforce\x00', 0x8000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000ee000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000ad2000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r1, &(0x7f000017c000)="", &(0x7f000036d000)="e9", 0x0}, 0x20) 2018/01/15 18:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000114000)='/dev/input/event#\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000835000-0x4e)=""/78, 0x4e, 0x10000, &(0x7f000076b000-0x6)={0x1a, 0xff, 0x4, 0x3, 0x57, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000e38000)=0x0) 2018/01/15 18:33:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006e5000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000b58000-0x36)=@hdr={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 18:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000428000-0x8)=0x0) timerfd_settime(r2, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000401000-0x8)={0x0, 0x0}) readv(r2, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b88000)={&(0x7f0000023000/0x3000)=nil, 0x3000}) 2018/01/15 18:33:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x3000, 0x78000000, &(0x7f0000193000/0x3000)=nil) shmat(r1, &(0x7f000045c000/0x4000)=nil, 0x3000) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 18:33:54 executing program 7: r0 = open(&(0x7f0000219000)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x1)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8, 0x3) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000089000-0x18)=@add_del={0x2, &(0x7f00005ef000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff8}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000166000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000106000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00001a4000)=0xc) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f000078d000)=0x0) recvfrom$packet(r3, &(0x7f0000e9c000)=""/178, 0xb2, 0x100, &(0x7f0000786000-0x14)={0x11, 0xe, r4, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = syz_open_dev$vcsn(&(0x7f0000cad000-0xa)='/dev/vcs#\x00', 0x4, 0x20000) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ffe000)={0x0, 0x2710}, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x11, &(0x7f0000ce6000)=0x800, 0x4) r6 = syz_open_dev$amidi(&(0x7f0000025000-0xc)='/dev/amidi#\x00', 0x6, 0x40100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d68000-0x20)={0x3f, 0x0, 0x10001, 0x2}) sendmmsg$alg(r6, &(0x7f0000117000)=[{0x0, 0x0, &(0x7f0000fac000-0x90)=[{&(0x7f00002cd000)="3d6ea053ff4814a75519b271a3190e0be217d15288787a6ab1495221f3e0fa7af58499a95e26a07d44f840ff56bcac5f6daf101cfc7f97756ec850632386ef060eee4e26141fba8d6db6510c81ca08d0d2790e4b8f6955e514683418ae12029000a4979f8d51013f149dd429653b7252f9884d4e06d3e06abcf516c7bee0c4b52e42b6f6e40e23bc40d4e6b532461b9205ce1d090eb2c000ba61ad45d607b6e84723913ef9ba58f6c739996b7f61f6eca97c8a50b2062ee258decdd13e226b0894e6dade3cf3a4fa5b5dfd6ea367ebc2f3177069134f7f0e813540cc213fa7a24087a7857bc19c4f3d358b7d82b2b450", 0xf0}, {&(0x7f0000a7f000)="da40729f8f86890a46eac0e1e56148c6da91ea8d8a76248824b4", 0x1a}, {&(0x7f0000324000)="d5f8fffe36401f58d75757d5bba4a910b6925807bfb827d4d8bc9b844e9aba8fc0fef3b84bdf313f468a34fa5b8ed6e0442c7cb930ac4c979ee9bae538e4b44767c154451a4c7ccce7146a7c85f426faa537d1747708b07d9dc0a82d223bf0b6019ab225056772152ab66064fe951e0dbb1711de0bba8381b55aed2d8c7f7af501fdc3c7dfcfe474bf8d41315fc7077a8c4f7c7f5ad3901e0e71fccc4a6c55f9a1761bf0d69ff35aa95dcf7762fadf", 0xaf}, {&(0x7f0000ec8000-0x4d)="adc4f978ba89a3aca05792219f6180aa1496fc4bf2eb6948950d83371514deafb7f90ec3426a21e59ee290bba660da89c395ed70efbd95421315f2f4c43d3e2dfab4453c6549c16fbebbc142d5", 0x4d}, {&(0x7f0000644000)="11e09953787d9af7bed248920cfaeb5ef81f89606bf13445003726c66f382678092a6c70517109ec8f9f16fd335d5671b5ca03842e49515f614aa795c92314e0312687daf753d938b48f7b68aa5fcdbe1fe6f5204c945746af7320a182bdca2aa35e973b9eb2bce54fdda217f61d4566c9d2d715cd130eb21a8c528d7fa7", 0x7e}, {&(0x7f0000fb3000-0xa5)="61fb1bdaa68e14bc8a317d31db663ec85e14aa6e1396e3e13591e78fec3f301101fc71e20ce34ba3b52f8eabc959951cafc9ffb049e5add029d342c38cb7587f3ed2ee574e772fc21dc07efa4b2e910e7e6f16b21791ead6159911643ee4cbf95368092f208976ff56a2c25c016cd1e6aa3ebe9d66a4faf31f960cc786845fd15256569999fe35796521bf62932279cc5b4790ee040a0e515614423bb78037c72ca1f398ba", 0xa5}, {&(0x7f0000b38000)="c3a3fbbcdfbde9454d570669e0889dc2e4e07bfbb4c36513ab9a263bdb91235499396956dbe1ad4ea8890dad8f7a9fea7e2595763ecbdbf13d68fd42cc27603ae59e0260f91c89386d4ba64dd15a62d64e85ad5406d2705beaeff746080cbe2cf3f3bd90c28a9ae0d0220d506902a57dfafec27aa944e408d169b9ceb456ad9a980c89ffd93f243861990d7dfec9bb9700c1f30ff580ae5f1dbd04fdbfaf348ec545421246", 0xa5}, {&(0x7f000099d000-0x4c)="4f74f389fd90636e0bbcd33fde371e2da4e167556f6ca2834d55c7c59dd55f28c20091ef2d41b6b7aac9a15d0d399d7856631140cc5b053f410d027df3ade8bb3860b62479b7bcad860de315", 0x4c}, {&(0x7f00000c0000)="ed010e0d50fffaea59adca83835461219b5d3999923393b85121d0ff37421b", 0x1f}], 0x9, &(0x7f000019b000-0x98)=[@iv={0x98, 0x117, 0x2, 0x82, "20d5ed6f90013df648d3ab1a02aa535f4845675b563f9b758a4977451fd7a9bc0f373d9f23083c5f87b3eec96ed04b8e9225fceabc4b04b7b947044fb0d8341bc2bb4b3a9edcd130d20d2519456ab9dd731884b289b81361733b19e4b79bf5d93c4f81ddd970371477c43c6b213a77f1e01db076b094f5e700fec993ca25c394bd11"}], 0x98, 0x4}, {0x0, 0x0, &(0x7f0000785000)=[{&(0x7f000026c000)="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0x1000}, {&(0x7f0000733000)="dbc24b75bf97f7f408bc3475a3c76998e0eafa58e87564bd7256cc0c2f35e09a9dd07a8de01cab95970c9f62aaace7532e19283b2975114eaec5fdea7a08e641b12be6d8faa7e7d5a3890601b58857ec65acdb4e02e791902ebee066a45e0fd855cbb15fcc4c227e27080e90b71dc426d0c5c3e174c61374327e21bcba648389805063406b274fbcd94ae6105927e4b277c0cc47646e53e53a46231b95493024bbec9f66796a1d524891316d78991cf0d1521536b47cf9002a169dedeca4cfaa224fee2f4bdf3006aa8a6670bac7b3", 0xcf}, {&(0x7f0000714000)="22cf6e2f9eb876e481f0d3f50c383a12d0543be9f3e43a935ab44b33ffce66d878440ea548f5478c8a243a6310e4ce9edbf56e6ce9fd41c96fd1f1ff151b19944fce65a933d0381666a1f47e8466156d96e21a3381ef8b37ac08e3d756320aac69c70e7bbfeb452c5ef0f153799bfda5638cc65bc3fbb3bba81411fd167156cfd0dd9bb950cff5c92b0a8028abadbbd00394915cd8379ebd8e7cd7cbad3b6ed57591c2ab9b46178b7c52152564b5f11595e1e5bc262d46d830d4daacf5b67a53ee7a8a0e241410aa9ff833e8fc9271c341169d2af3e48e9a9cc700", 0xdb}, 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{&(0x7f0000aa6000-0xc9)="bcec8261204a02dd36fb7f19cfae942c6be1ec9de48c8d7bc453f45c82c42a37e16757ff7320bf46802fa98cc887966c59ba4d6f08f55dde262286803f2e423e8d7a50a4460398130b254476d563a1e53e950b845825c971513c94945c67e748300720e2012e8c23d156f3ebedbf5d42da2db39053bdf7a41a0b11a694dcbb19a18060c3abfb5c70772d16b1a0f97faba4892000e0c57f1a73e5f8c6b766862cdc32aaafc4ac181cfa1430683ace4caae8b367d4911f9b2e353509ecfbd7d0cc5a57d192d6adfc132c", 0xc9}, {&(0x7f000066d000-0xc2)="b772204f9f87f9630206504ad10815fedcacf9d4af9e04ae1a6cef7392c99bcd9fbe59341107acce4586a1b12829be79f2904848fb227c0bbf26569f1b3b09397ee57661d4f49845622b44161c1b459a140a24b6cea01f2ffcad442254c531c84c0258f13c398e9d66b48e4afc0a10a17f1c0f01814c1d23797ae1461402071c536613535e8354d245e7ba55d62b7ccb8925f96b2665ae76a43cc2bd7c86faf1caf5e0c114ecf38f1bac732023051c2a75f7aaa431b1cac2f6417863a3befd336266", 0xc2}, {&(0x7f0000923000)="d0127e4d276b22a8629b9dd09a230862d095a8c73cc98d6d97bf997d63962266938655ae9a8a03d36cf1d24c5cdc9a3388bca30572d922ae792a0d73d204ba04cce85256bb42e914d950c249d87ae28092b992b963e4570fb6bf61a8c4f8eec4", 0x60}, {&(0x7f0000f99000)="ba1ca0b3bb04c303baab229242e9e9f15a240a3a3b2e88093237b50d0c281f393547c484a9a230451edd27485e35714116c01aab1b0f1178d69dbdb0140e8390b729b71add203c77fd16a345ddc4d6bb418356f715cf61a0188ed1b19438619bffbcd0d83fe87474a88632084066d42484bfa9376b12974fb2f2293af8311e4040b031d2314de03435ac3a0f4b56ffe9ab9b8884304519ad260fa8e918c7f8a3d1013bc1ddb78c1b33a6a16cf657f4228a0c08e6f7a62128bfec7ab30d2a3d23a3b1d69e9ee07c7f91234638ea7a409c5ae846ad", 0xd4}, {&(0x7f000070b000-0x19)="d33f4e94cd4a9a4e953c4ffa8ad11ece612a7cf9fe03f6b5c2", 0x19}, {&(0x7f00003ea000-0x1000)="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0x1000}], 0x7, &(0x7f0000848000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x8810}, {0x0, 0x0, &(0x7f0000730000)=[{&(0x7f0000c59000)="4a4d4986d7c5866b0164306ade7121aa2869404805483a8c16b423f35f1fa52d05364b0c6aa7e09f0ba0baa3aa28b0b4afbb31f56421741402b87af8c68570bb972c3bc765a1fbe68b9ea94cff1d0d43033eb5626e9e815ba53c775f97b7c261ab81c72e2eeb34e53c5730c50f9e7765496c45c6a25c70217bb7dbbc713f2a0aea66c5d9ed73fa5d0eae18a9a2d4bf7f3c223d17bea09e07932ef4fc3733ec3ca162efef6e704ba53bf533182502e719b6bfbfd09c804e12ddcff7434224615255229ee511d4574077e8d05eaa884c8f591dbcc680e2bbeb17e5618f", 0xdc}], 0x1, &(0x7f0000650000-0x170)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x50, 0x117, 0x2, 0x37, "b3d11ad493bfb9874cd812cd0a882279a2f872d7eed609761dabce0c978bf73b26d52bd8cb1aba316316cbd8a85a54f98615992726f98f"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4b, "ee73bf7b4e3507a9f61bd6c50b6e55944d49709bb0d6a2ec3ab3b562de88c4265ff12f5406a00d6d06396a3bf3b47537e12cdc24eef5a61ae2b5b4582aeda729dc346455f22acc1228078b"}, @op={0x18, 0x117, 0x3, 0x0}], 0x170, 0x10}], 0x7, 0x20000000) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000c3b000)={0xff, r7}) sendto$inet6(r2, &(0x7f0000ffd000-0x401)="98", 0x1, 0x0, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f0000381000)={[{0x6, 0x25e, 0x2, 0x1f, 0x7, 0x4000000000000, 0x9, 0x100000001, 0x2, 0xffffffffffff2606, 0x1, 0x7, 0x1f}, {0x4, 0x7, 0x8, 0x6, 0x0, 0x2, 0x6, 0x6, 0x4, 0xaf, 0xfffffffffffff001, 0x9, 0x6400000000}, {0x4, 0x9, 0x6, 0x7fffffff, 0x6, 0x81, 0xd81d, 0x7, 0x20, 0x1c, 0x0, 0x8, 0x8000}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xf6) 2018/01/15 18:33:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec8000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r0 = getpgid(0x0) sched_setparam(r0, &(0x7f0000f7d000-0x4)=0x9) 2018/01/15 18:33:54 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000fac000)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000002000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) move_pages(r2, 0x2, &(0x7f0000001000)=[&(0x7f0000000000/0x1000)=nil, &(0x7f0000537000/0x11000)=nil], &(0x7f0000001000-0x1c)=[0x5, 0x4, 0x200, 0x1, 0xffffffffb40e5e6a, 0xffff, 0x81], &(0x7f0000000000)=[0x0, 0x0], 0x2) read$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7fff, &(0x7f0000a6c000-0x8)=0x8dec, &(0x7f00005a7000)=0x1) 2018/01/15 18:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000084d000-0x15)='/proc/self/net/pfkey\x00', 0x400240, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000fe1000/0x7000)=nil, 0x7000, 0x0) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) process_vm_writev(0x0, &(0x7f00002f2000)=[{&(0x7f0000848000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f00002b4000)=[{&(0x7f00003ac000)=""/0, 0x0}, {&(0x7f0000335000-0xf7)=""/247, 0xf7}, {&(0x7f0000092000-0x59)=""/89, 0x59}, {&(0x7f0000ca3000-0xd)=""/13, 0xd}, {&(0x7f000066f000)=""/59, 0x3b}, {&(0x7f0000d04000-0x95)=""/186, 0xba}, {&(0x7f0000753000)=""/29, 0x1d}, {&(0x7f0000cd0000-0x1000)=""/4096, 0x1000}, {&(0x7f00006f2000-0xbb)=""/187, 0xbb}], 0x9, 0x0) [ 75.162617] device eql entered promiscuous mode 2018/01/15 18:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000fea000)={0x3, 0x3, 0x3ff, 0x7, "424f8d1f8da1a0aa1d97813e8b63a82875aa196124c52a9256d4a4a4a6a762e95c89f35d00281a8a6ee8a9fb", 0x5}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000724000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f00001c5000-0x10)='/dev/input/mice\x00', 0x0, 0x400) sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x6) 2018/01/15 18:33:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000210000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8f000)=0xe8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000013a000-0x4)=0x200, &(0x7f000034b000)=0x4) 2018/01/15 18:33:54 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000396000-0xa)='/dev/dsp#\x00', 0x0, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) sync_file_range(r0, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000026000)='/dev/snd/controlC#\x00', 0x5, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) poll(&(0x7f000084f000)=[{r1, 0x0, 0x0}], 0x1, 0xa8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000c8c000+0x17e)=""/250) 2018/01/15 18:33:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0xa200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/223, &(0x7f0000000000)=0xdf) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@generic="7cb8da9366ada8d1a4bdcc6445e57915", @ifru_mtu=0x8000}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00004ff000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xc8, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x235, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0xf82, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2b5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xe2ae8cb}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r4, 0x400}, &(0x7f0000000000+0x39b)=0x8) r5 = dup2(r1, r3) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000743000)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000d60000-0x4)=0x600, 0x4) 2018/01/15 18:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/dsp\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f00004d3000-0x10)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000024f000-0x10)={0x101ff, 0x0, &(0x7f0000658000/0xa000)=nil}) ppoll(&(0x7f0000467000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009d2000-0x10)={0x0, r1+10000000}, &(0x7f0000344000)={0x0}, 0x8) write(r0, &(0x7f00004cd000)="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", 0x1000) 2018/01/15 18:33:54 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000453000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) r1 = accept$ipx(r0, &(0x7f0000068000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b47000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x845202b2458c719, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000002000-0x70)={[{0x38, 0x800, 0xb345, 0x8, 0x0, 0x1000, 0x7, 0x616, 0x0, 0xfffffffffffffff9, 0x9, 0x7, 0x100000001}, {0x2, 0x2, 0x100000001, 0x0, 0x6, 0x6, 0x5, 0x6, 0x100000001, 0x2, 0x3f, 0x7, 0xffffffff}, {0x3b2, 0x6fd, 0xffffffff, 0x200, 0x1, 0x0, 0x7, 0x1, 0x5, 0x6, 0x1, 0x5, 0x10001}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000003000)=""/73) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x6, 0x4) close(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r0, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r3, 0x1f, 0x18}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000003000-0x18)=@hopopts={0x1d, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x3}]}, 0x18) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0x100, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000)={0x8, &(0x7f0000005000)=[{0xff, 0x3ff, 0x400, 0x5}, {0x7fffffff, 0xefe2, 0x4, 0x170b}, {0x3, 0x7fffffff, 0x5, 0x6}, {0x0, 0x8, 0x7f, 0x983f}, {0x9, 0xffffffff, 0x401, 0xfdea}, {0x1, 0x40, 0x80000001, 0x92}, {0x80000000, 0x2, 0x5, 0x7fffffff}, {0x3e9, 0x0, 0x7, 0xba6}]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r4, r2) 2018/01/15 18:33:54 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, r0, 0x8, 0x12) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000f60000/0x1000)=nil, 0x0) shmdt(r1) 2018/01/15 18:33:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000b81000-0x4)=0x15, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b02000-0x4)=0x0, &(0x7f00005f7000)=0x4) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000fa7000-0xd0)={0xe44d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}) syncfs(r2) 2018/01/15 18:33:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e36000-0x8)=0x45) 2018/01/15 18:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000d8c000-0x4)=0x0, &(0x7f0000c16000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000025b000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002b6000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000e91000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000176000)=0x29) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000591000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e64000-0x16)='/selinux/checkreqprot\x00', 0xc0703, 0x0) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000135000-0x2f)=""/47, &(0x7f0000e17000-0x4)=0x2f) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000c30000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/15 18:33:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f5000-0x8)='net/raw\x00') pread64(r0, &(0x7f00002f2000)=""/146, 0xfea6, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) 2018/01/15 18:33:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006cb000-0xa)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c52000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000067e000)={r2, &(0x7f000000e000-0x3)=""/3}) sendfile(r0, r1, &(0x7f0000772000-0x8)=0x0, 0x1000000000000020) 2018/01/15 18:33:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000561000)=0x0, &(0x7f0000277000)=0x0, &(0x7f0000d43000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001bf000)={0x0, 0x0, 0x0}, &(0x7f000051c000)=0xc) acct(&(0x7f0000bb7000)='./file0\x00') setreuid(r0, r1) syz_open_dev$sndseq(&(0x7f0000653000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = syz_open_dev$loop(&(0x7f0000478000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005c8000-0x8)={0x0, 0x0}) getsockname$inet(r3, &(0x7f0000cf7000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000102000-0x4)=0x10) ioctl$LOOP_SET_DIRECT_IO(r2, 0x301, 0x8) 2018/01/15 18:33:54 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f8b000)={0xffffffffffffff9c, 0x50, &(0x7f0000d02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f8b000)=r1, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b76000)={0x5, 0x81, 0x0, 0x7f, 0x8, 0x100, 0x3e7, 0x6, 0x0}, &(0x7f0000a94000)=0x20) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f8b000)={r3, @in6={{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xf31, 0x9d, 0x7, 0x9, 0x6, 0x80, 0xb5e, 0x80000001, 0x80000001, 0x2, 0xfffffffffffeffff, 0x7bf4, 0x2, 0x1]}, &(0x7f0000f8c000-0x4)=0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f00007f3000)={&(0x7f0000d24000-0x1c)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:33:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x1) semctl$SETVAL(r0, 0x7, 0x10, &(0x7f00005da000-0x4)=0x77) r1 = socket(0x1e, 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f00001c2000)='/dev/audio#\x00', 0x0, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000075d000)={0x0, 0x0, 0x0}, &(0x7f00001c3000)=0xc) fcntl$lock(r2, 0x5, &(0x7f000083b000)={0x0, 0x1, 0x59d7, 0x6, r3}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x68) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000e4d000-0x4)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000629000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aeb000-0x4)=0x8c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fee000)={r1, r2, 0x5, 0x1}, 0x10) recvmsg(r1, &(0x7f00000fd000)={&(0x7f0000dd8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000de8000)=[{&(0x7f0000931000)=""/77, 0x4d}, {&(0x7f00004da000-0x89)=""/137, 0x89}], 0x2, &(0x7f0000e76000)=""/204, 0xcc, 0x7}, 0x2001) rt_sigsuspend(&(0x7f0000e9b000)={0x81}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000443000-0x4)=0x1, 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00001e6000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008cc000-0x98)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xfffffffffffffff8}, 0x98) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000a44000-0x14)={0x400, 0x80000001, 0x3778, 0x7, 0x1, 0xfffffffffffffffb, 0x6, 0xf6, 0x5, 0x5e}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000a4b000-0x58)={{0xd5c, 0x7}, 0x1, 0x9, 0x5, {0xff, 0x40}, 0x9f, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:33:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) sendto$inet(r0, &(0x7f00001ef000)="fec152c12efbda16dc99a7372bb04b89a32a3aa78b27c3194191c8cbc39735888ead51bf989d1217782e02921b584e271a8ed77650c965873efa4337f8b2769a2ead4b4fc5f002a37e815f12737b5c746e35df57f945b3ebc91244e2eab20c1432a38cd7d8efae4fbae4f3d2236782d58e2aed3d25f4fbf014d66a1a8e97520435896e8b9f8ff3500b5df2e830b82269298c6be5892c573c0304cfea7896530c5e4fe1b695dcb0a176c3", 0xaa, 0x10, &(0x7f000025b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x11, 0x802, 0x0) bind$packet(r4, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x1, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r6 = dup2(r3, r2) write$tun(r6, &(0x7f0000ae7000-0x53)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x7) 2018/01/15 18:33:54 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f9000)={0x0, 0x4}, &(0x7f00008b5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bcb000+0x3a1)={r1, 0x6f, "b284a90b7e5f623362f91d33dc8025474efa64287d87956e680081864c43ff157f8ba8ff8531a12bbb638b2567b111401431fc73a2b665fafacfe02eba2fe378e4c1f448c18d01a3fc7fd3105e8069c9bceca7f09ba7f3430f575b1e3a1246fdeaa6df7fa54909967c70d085529df6"}, &(0x7f0000001000-0x4)=0x77) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x5, &(0x7f0000001000-0x28)=[{0x4, 0x0, 0x1, 0x8000}, {0x1, 0xffffffff80000000, 0x9, 0x1}, {0x400, 0x9, 0xfffffffffffffc00, 0x8}, {0x80000000, 0x19, 0x9, 0xa205}, {0x4, 0x3, 0x5f0, 0xd2}]}, 0x10) fsync(r0) 2018/01/15 18:33:54 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x4, 0x4) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000fd8000)="a7097fc1", 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000026f000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x408101) ioctl(r0, 0x800000000, &(0x7f0000fda000-0xf7)="d45d2c15694c67e010bbac6fc80c20a1153ca14a8b9494ec68127ffd5e15ee597ac0d33b7584ccdf5a637dc8c634c1828c2a52abfcbbec6e8cb94186177ff650334b4543f6bcb06014bf74802c65b613dafd90fd5a3b145462a558a4853f35d84545fbba5ec024c8b48be0e2326694471f164670b7a4d3296f4c987c5cbd82686bad1d78ed9bc0922ff601bc1d456287a0e4295ab17b506faeb0616bebcc5671609a36a53bedd779f4ddb7e679ce9a2650187d5142c6a53258276860aa248c03d5fa09991eed006caae172b8fdc5ce6e8d4c0bfccc8e3659882c491b2c0d12ba5c027acbdd3a9e281d78320e3cd266ee1735891fd31306") 2018/01/15 18:33:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x1, 0x8, 0x400000000000001f) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000caa000-0x20)={0x0, &(0x7f00004ff000)=0x0, 0x0, r1, 0x0}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x0, r1, 0x0}) 2018/01/15 18:33:54 executing program 5: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000232000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000b3b000-0x10)={0x0, r0}, 0x0) r1 = gettid() mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1ff) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000b3a000-0x4)=0x2) 2018/01/15 18:33:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(r0, r2, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00000ef000-0x32)=""/50) [ 75.877122] device syz0 entered promiscuous mode [ 75.883647] binder: 13255 RLIMIT_NICE not set [ 75.915101] binder: 13255 RLIMIT_NICE not set [ 75.948080] binder: BINDER_SET_CONTEXT_MGR already set [ 75.973824] binder: 13246:13255 ioctl 40046207 0 returned -16 [ 76.002303] binder: release 13246:13255 transaction 51 out, still active [ 76.009264] binder: release 13246:13255 transaction 50 in, still active [ 76.016064] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 18:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ecc000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000bfb) 2018/01/15 18:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f00008d1000-0x78)={0x2, 0x78, 0x6, 0x0, 0x9, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x908, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d70000)=0x0, 0x0}, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) fstatfs(r0, &(0x7f0000be8000)=""/232) 2018/01/15 18:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000076b000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x2, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f000055a000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:55 executing program 7: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x752a6510, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b1a000)=0x200, 0x4) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x24085, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000e18000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xa}) 2018/01/15 18:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e0b000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000fd2000-0x8)=0x6) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) close(r0) 2018/01/15 18:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00003fd000-0xe)='/dev/admmidi#\x00', 0x1, 0x80480) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000532000-0x4)=0xdbf) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000344000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00001b0000)=""/106, &(0x7f0000c90000)=0x6a) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) recvfrom$inet(r2, &(0x7f0000be0000-0xc4)=""/196, 0xc4, 0x40, 0x0, 0x0) 2018/01/15 18:33:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00000f8000/0x4000)=nil, 0x4000, &(0x7f0000001000-0x4d)=""/77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 76.021180] binder: release 13246:13269 transaction 50 out, still active [ 76.028064] binder: undelivered TRANSACTION_COMPLETE [ 76.033266] binder: send failed reply for transaction 51, target dead [ 76.040860] binder: send failed reply for transaction 50, target dead 2018/01/15 18:33:55 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000002000-0xfb)=""/251, 0xfb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)='GPLwlan1.[\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000005000-0x70)=[{&(0x7f0000003000-0xf1)="717b0b0820be3230079f858c894dac83078f0e9c8b8c46aef83dd27603a6d0bfb0a616cac800ef299e22c4dfcfb121f6b338be2f3f6e1b5a757dd1bb1d00e17b5ab613457c428c5b2c8f22091c55804e010f46ac6142c455e86c187d9674798b2f4507fe122722eadb8581555d3321cf062b395c1a31928715d94d793adad24c9a38d22bdca38e3c7e78fe042e1bb0348e647ac326b5cebe4926bf20e94bf77d212b16ccbf69803ae9da92717299ef4bdb36b8f8941b5efdc0f30f4aab8166adfb2897a6702ff3d84e58a10cdc11bf34a88c809f807a57478019c3fc30f6b874e39c01e22552aa8bdc25349350c9a11f68", 0xf1}, {&(0x7f0000004000)="27b111e8393841e72583185f64429a9703142404411d77917964ecfe3e46b3962fa7da2d9333f91f933307b3143d4cef9b8f6e780e65da76a8def191aed9ffa52a5737afe5fc", 0x46}, {&(0x7f0000004000-0x69)="a3b5a223d64e5c9cee4b63dc6b12cb3987216a46799be61d50fed48dc661feae6342a8a57e75a0d60db36678fa9df613c4b470fe94ae6f2ddb9b01e10633a700a856f4bfa557fa39261a61ab374e74030033cdfbbdd2496c61f0e3c6226372c18f087642fac62c3fb2", 0x69}, {&(0x7f0000002000)="25146f26241b88ba4c30d87c1851199494e4cc346965a0b09ab6546343e5cf073011f219c2be2d0a503062fd81a90f994f1d2caf87e922e58f704a7c36ad1cee293c502e5615d9893a9620b1cc5cffd36308ff8db34a22bf2a4dfa5fc07270f867b19ddc17237246d7b26d2c4e5a121dc0f2bb1a5db4f8e29205e0bf16e1b39c917327be70219a1a8a26b8bd2754b77c3ada89", 0x93}, {&(0x7f0000001000)="fe1f0fb6a98de7e2", 0x8}, {&(0x7f0000002000-0x4)="973b0401", 0x4}, {&(0x7f0000002000)="84474490412878aaa385a3dd88223a4a688dbc00cd34eb2c6edda883b60d48ba4d9d298f7d70eebd4c91f1bb6ab203fce6dfbfd79662db00cc780ae138628db2a92b1646af0f8819fed88e6b0d3946716581073b69b8074fae99573086", 0x5d}], 0x7, r2) r3 = socket(0x1d, 0x5, 0x1) bind$packet(r3, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x65, 0x2, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/01/15 18:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x2000) r2 = syz_open_dev$tun(&(0x7f0000266000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000256000-0x4)=0x0, &(0x7f00000f3000)=0xffffffffffffff10) 2018/01/15 18:33:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000014b000-0xae)=""/174) r1 = syz_open_dev$urandom(&(0x7f0000580000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001000-0x4)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ff000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000069b000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000da9000-0x4)=0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00005dc000)=0x2) 2018/01/15 18:33:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000000)=@random={'trusted.\x00', '}\x00'}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000967000-0x18)={0x1, 0x0, [{0x259, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000028b000-0x4)=0x0) 2018/01/15 18:33:55 executing program 4: socketpair$inet(0x2, 0x7, 0x100000001, &(0x7f0000ac5000-0x8)={0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f0000155000-0xa)='/dev/dsp#\x00', 0x4, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000238000)={0x4, 0x3, 0x2, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xefc, 0x20}, &(0x7f00007c6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x4, 0xf8f, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fb7000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000aa2000)=0x98) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/15 18:33:55 executing program 5: r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008e0000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000069000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f00007db000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000fc6000-0xc)={r3, r4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000624000-0x8)={r3, r3}) setsockopt$packet_buf(r5, 0x107, 0x0, &(0x7f0000596000)="10daf448153356f887f29109dce95be36d649d00f7cef73ef95861ad771b287bd3426c50a8b161aa0b71aefb76f5ca5e", 0x30) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0x1f7, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) clock_adjtime(0x6, &(0x7f000065c000)={0x1, 0x8d3, 0x69, 0x7, 0x100000000, 0x1, 0x200, 0x6, 0x5, 0x1, 0x9f, 0x2, 0x8, 0x6, 0xfff, 0x336, 0x100, 0x100, 0x0, 0x7, 0x3ff, 0x647, 0x4, 0x3, 0x0, 0x5}) 2018/01/15 18:33:55 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f00000f7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "6165e9", 0xfffffffffffffffe, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [@routing={0x6c, 0x0, 0x2, 0x0, 0x0, []}], "bed7e3bda1b5535c"}}}}}}}, 0x0) 2018/01/15 18:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00009b1000-0x8)='./file0\x00', 0x4) unlinkat(r0, &(0x7f0000676000-0x8)='./file0\x00', 0x0) 2018/01/15 18:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00008f4000-0x10)={0x77359400, 0x0}, &(0x7f00003f8000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x0, 0xffff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000021b000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/15 18:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') mremap(&(0x7f0000c87000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00009dc000/0x2000)=nil) clone(0x0, &(0x7f0000ac3000-0x2)="088c", &(0x7f0000f00000-0x4)=0x0, &(0x7f0000661000)=0x0, &(0x7f00000ec000)="74805e649f703745af96add17690903cc00badbbe63568bdb982f813742474bba1385be67543e764b55a30f567985e") sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/15 18:33:55 executing program 3: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x6, 0x0, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0xa)={0x0, 0x8002, 0x0, 0x7, r1}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x1, &(0x7f0000001000-0x9)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x401, 0x8}, &(0x7f00008c6000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002e5000-0x108)={r3, @in6={{0xa, 0x0, 0xd70, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x80, 0x4, 0x0, 0x7, 0x3, 0xff, 0xa1, 0x8, 0x7ff, 0x7fffffff, 0x6, 0x5, 0x100, 0x6]}, &(0x7f0000002000-0x4)=0x108) 2018/01/15 18:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00001e4000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0x1, 0x1012, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005bb000)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00007ec000)={0x1000, 0x2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000c5e000)={0x0, 0x6, 0xab9, 0x0, 0x200, 0x3, 0x80000001}, 0xc) 2018/01/15 18:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000249000)={&(0x7f000084a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001ac000-0xab)="636f726564756d705f66696c74657200edd8194afb15fa4a29d6f9601dd2e9dd24b79badef1948ca54416c9ed6719c24fe8c00440d97eed4cc33181bb011972562c75b46490e97be8d21a7056bc960d2860c874739a7e3be8a531b9032c79e6e474160668f35ce77cd6114b513740ea06386210338f4ba5fdd305399b018f7300f461e590a5b9d1a54d9d460fd3e83c52a645a309527e677a3cee5bc0b0b95a34dc145d8328e75dfcea8ff") pread64(r0, &(0x7f0000ffc000)=""/0, 0x0, 0x0) 2018/01/15 18:33:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000cd4000-0xc)={@multicast2=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000076a000)=0xc) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d88000-0x11)='/dev/vga_arbiter\x00', 0x2001, 0x0) sendto$inet(r2, &(0x7f00007e0000-0x3c)="380afc243aa33020566ec858da550016d8ded534c7361fc23970fd67ef3373e959e713cb16acf084c70a2ec77237123751adc29b99e4321c7c982747", 0x3c, 0x4, &(0x7f00008b3000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000aeb000)={0x0, 0x9}, &(0x7f0000cb2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c6c000-0x10)={r3, 0x38, &(0x7f0000cfb000)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb36e}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}]}, &(0x7f0000a91000)=0x10) 2018/01/15 18:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000fd8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d75000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 18:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netrom(r1, &(0x7f00005d0000-0x38)={&(0x7f0000f16000-0x10)=@ax25={0x3, {"14f3134d39e566"}, 0x0}, 0x10, &(0x7f0000b26000)=[{&(0x7f000044b000)="1965d3364f7ea56d4cd9045cdd0065c3f6e5b0588601998b1f2f0b1894b12f1d70553b10cc42f39e6b6f0354bdefe0857a70e0347418f201d7838077c81e2eb368d0900250b43eb178aec8a7f121a88754524697660245bbbce629e8674c6cf98322150a83a5e4117674fb2aa8a7f65f5800a5b5163f512179f858814149171fe30739366c5a52ed6ec82f1e8eb4b55914c8ce0216953dcc43c48ff5641a5d16503cdf43c11d1ea0eac677715de0bc7a5b2b1a113613b11340e686096c1493a129417e6a", 0xc4}], 0x1, &(0x7f0000656000-0xb0)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000653000)={0x0, 0x2, 'client1\x00', 0x5, "3993554c101aac76", "0886c8741f5988da2b93ac4f0a19e65947f890b26bfaf02119289c9b50280621", 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000406000-0x10)={&(0x7f0000bbe000/0x3000)=nil, 0x3000}) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000395000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r0, r1, &(0x7f0000f3c000-0x8)=0x1a, 0x3) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r0 = creat(&(0x7f000050b000-0x8)='./file0\x00', 0x80) ioctl$sock_bt_hci(r0, 0xc00448fb, &(0x7f0000a50000-0x67)="de262c165d41c8b19d8e25d95a203bdb874758e281a8822fc34c2bf7e2e0a76133ffa21ae1d863142cb59b02560c81b7e7aa3543834306162ae9f816fd3f80d610770a5c36904f8eac24eb021f0c118044191b2ab1cf435f1477298658bb775811aa2de77a444c") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/15 18:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aa9000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000003, 0x81) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000620000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/15 18:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000460000+0xd19)={0x3, r0, 0x1}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00004a9000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff8000)="c40204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f000097d000-0x1)=0xba) [ 76.371943] device eql entered promiscuous mode 2018/01/15 18:33:55 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = semget(0x3, 0x7, 0x10) semctl$GETALL(r1, 0x0, 0xd, &(0x7f000045b000-0x87)=""/135) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6f000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000f6e000+0xb1)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f6e000)=0x14) setsockopt(r0, 0x6, 0x401, &(0x7f000031f000)="", 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f6f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ec4000)=0x58) 2018/01/15 18:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2c000-0x4f)='*', 0x1, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d89000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007ad000)={0x0, 0x9, 0x10, 0x1, 0x5}, &(0x7f0000958000)=0x18) listen(r1, 0x81) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aad000)={r2, 0x4}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009ab000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00001e3000-0x8)={0x0, 0x0}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d2000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003ee000)={r1, r5}) setpgid(r3, r4) keyctl$setperm(0x5, r0, 0x0) keyctl$update(0xf, r0, &(0x7f00006fb000-0x1)="", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ce1000)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x80}], 0x38) 2018/01/15 18:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a43000)=0x0, &(0x7f0000894000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000062d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "631306", 0x0, "f85e75"}, "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"}}}, 0x41f) sendto$inet6(r0, &(0x7f00005e2000)="", 0x0, 0x0, &(0x7f0000b71000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009f3000)=0x0) [ 76.383654] binder: BINDER_SET_CONTEXT_MGR already set [ 76.383666] binder: 13369:13392 ioctl 40046207 0 returned -16 [ 76.390238] binder_alloc: 13369: binder_alloc_buf, no vma [ 76.390264] binder: 13369:13379 transaction failed 29189/-3, size 0-0 line 2957 [ 76.464593] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.470723] binder: release 13369:13379 transaction 53 out, still active [ 76.477647] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 18:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000cf0000-0x3)=""/3, &(0x7f0000592000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000026a000)={0x0, 0x0, 0x0}, &(0x7f000026a000)=0xc) 2018/01/15 18:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a07000)=0x8, 0x4) getpeername$ipx(0xffffffffffffffff, &(0x7f0000945000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069b000)=0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$nfc_llcp(0x27, 0x3, 0x1) getsockname$ipx(r0, &(0x7f0000f5c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ccb000)=0x3a) sched_yield() getitimer(0x1, &(0x7f0000020000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000073e000)={{0x2, 0x3, 0x7, 0x3, 0x0}, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000c93000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c5e000)={0x2, @time={r1, r2+10000000}, 0x7, {0xa7, 0x2}, 0x60000000000000, 0x3, 0xd8e5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d7c000)="590cb11e261772b24d352ee3d2e5f12b57116fdc56fcb9bd57233b050e4d3b2dfe64bf93fac52278822e2fb69b38fd3f6e110ccaf4d0e65103cc9e37bb196b65db7880fef45c6f6148fd23a9417959baec3c973a12555a12077c7b73dcec9422f009be7caf205ba26e500f1c06fecf635eeee3719398958862006c60e2c4b49a33299ff75a562be3e2d7d8f650d439477906ab3b23c727defb577a8ffc7def34", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000045000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003a6000)={0x0, 0x8001, 0x3, 0x8}, &(0x7f0000137000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b22000-0x8)={r2, 0x1}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000dc0000-0x10)={&(0x7f00002b8000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000272000-0x64)={&(0x7f00007a4000)=[0x2, 0x8, 0x3, 0x2, 0x3, 0xffffffffffff8952, 0x9, 0x0], 0x8, 0x9, 0x8000, 0x4, 0x1, 0x4, {0x9, 0x8, 0x5, 0xd7, 0x6, 0xc2, 0x7fffffff, 0xb0, 0x4, 0x3c00, 0x2, 0x1, 0x0, 0x2, "007ad5e2f63fce61d989d430fb5997a8f0a6950120886fc54758315b649430f1"}}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) prctl$getreaper(0x5, &(0x7f00006bb000-0x8)=0x0) 2018/01/15 18:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) ioctl$KDDELIO(r1, 0x4b35, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e14000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a1e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000899000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000020c000-0x121)={r2, r2, 0x0, 0x0, &(0x7f0000c0b000-0x99)="f0db84f38cb7ef46893b9675558dfd6a084229f1ac97e8e050bddec658f970f062a1c29a463d42c761b9ff46f98b08fbb2da22401337d2dad67d58dd86c3c10114bda684f9c51eb40c673ab42cd52b89d46c20941c37b67829eda1cbf40e60692ff08724d7872d6d99ec626711387f9e50c700f65c9db0b0322c520ca70262c8b8444c46dd1abb9c4390b4406a81cfcf6ca5d608dcc5a23ca2", 0x101, 0xb7d, 0x80000001, 0x5a1, 0x8, 0x5, 0x80, "8e9090cdfe27c8d4ac500cebebab7e63128d2cca62acada38118436f62c6d0f021dd0339679d86e8bf8c976e76f30ce019c9c5cfd82e557b26b58a3426d00ec2660fbeb8107137701f28b8c232ea0428421863749dfc810a1bf455dfcf39d6e4e821bfb44926f385b1d1372972e8ea74cd21eb89b075d29f8bff2200ef02bcb79672a71ca5add3ff94f5c7b63193777ec50038c60ddc670130b7fd9a0eeab41a6c59497b2f83b039dd0fa9f8ff9aef9c61ec31e3ba14e23df2205c288ff5e61e2bd00d41a914013ad350a53b9ab76660f4a25de0e0f14f6fd30fd94dcedc83266fa0d795ef94a8de0291d1555dd812f7879403bdfdb61fc1e0"}) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000fc0000)=0x3, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f000051f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00002c3000)=""/106) 2018/01/15 18:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000688000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00003fa000)=""/4096) clock_gettime(0x0, &(0x7f0000d74000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a77000)=[{0x10001, 0x9, 0x7, 0x1400, @time={0x0, 0x989680}, {0x4, 0xae}, {0x8, 0x10000}, @control={0x100000001, 0x4, 0x580b}}, {0x80, 0x100000000, 0x9, 0x3, @tick=0x10001, {0x41ae0a07, 0x2}, {0x3, 0x7ff}, @quote={{0x800, 0x80}, 0x72e, &(0x7f0000ed6000+0xac9)={0x80000001, 0x5, 0x5, 0x3, @tick=0x56, {0x101, 0xffffffffffff4e8a}, {0x5, 0x401}, @note={0xff, 0x6, 0x8, 0xffffffffffffffff, 0x80}}}}, {0x1, 0x2, 0x53ce0000, 0x1f, @time={0x77359400, 0x0}, {0xffffffff, 0xfffffffffffffffc}, {0x5, 0xff}, @note={0x8, 0x81, 0x3ff, 0x7fff, 0x9}}, {0xde38, 0x2, 0xe63, 0x3dd8, @tick=0x60d4, {0x4, 0xc69}, {0x80, 0x6}, @ext={0x9a, &(0x7f0000517000-0x9a)="66e911d8bfdd995a82b2ad07b515f2ba410c61a6f428edbea0bd991eb5f1b92741d9d5ab1875a6da44395b81ebc2df717e8dd5c8a64568f69688669d90586d291c47cc18f346e4105b0d2a7fcf9c9e9ba7b26859b34ef340eae0e037fd8edbef11f7d331ff447a4b022ef9dd409ee45ee08cc369e5b3988468ac25cba7103ce1c7009b7314ad07ab0954d17adc86289450e2d519493128872218"}}, {0x1ff, 0x3, 0x0, 0xfffffffffffffe01, @time={r1, r2+10000000}, {0x0, 0x2}, {0x0, 0x4}, @note={0x20, 0x5, 0x7, 0x0, 0x57}}, {0x6, 0x80000000, 0x8000, 0xff, @time={0x0, 0x0}, {0x6, 0x5}, {0x84, 0x2}, @control={0x4, 0xa4, 0x7f}}, {0x7, 0xfff, 0x1000, 0x7, @tick=0x1000, {0x7, 0x1ff}, {0x3, 0x3}, @time=@time={0x0, 0x0}}], 0x150) 2018/01/15 18:33:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/vcs\x00', 0x440080, 0x0) r1 = semget(0x0, 0x1, 0x1) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000a2d000)=""/87) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000d2b000-0xd9)=""/217) ioctl$KDSETMODE(r0, 0x4b3a, 0x1be8fb26) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xa, 0x1ff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r2, &(0x7f00001eb000-0x1)=""}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f000003e000/0x4000)=nil) 2018/01/15 18:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000e58000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a21000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000ad3000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) fcntl$getflags(r0, 0xb) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) getpeername(r0, &(0x7f0000ba5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cca000)=0x10) [ 76.482629] device eql entered promiscuous mode [ 76.488762] binder: send failed reply for transaction 53, target dead 2018/01/15 18:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000878000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c45000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000d46000-0x2)=0x3, &(0x7f00004e4000-0x8)=0x2) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00009e1000)={0x1, 0x3b, [{0x0, 0x0, 0x0}]}) 2018/01/15 18:33:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) open$dir(&(0x7f0000078000-0x8)='./file0\x00', 0x200400, 0x20) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00007c4000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000063a000-0x10)={0x2, 0xfb, &(0x7f00000a1000)="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"}) 2018/01/15 18:33:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000)="", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000091f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000-0x29)=""/41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000)={r2, &(0x7f0000000000)=""/47}) 2018/01/15 18:33:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000ffe000)={0x7b, 0x0, [0x8000, 0x2, 0x6, 0xabb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80801, 0x8, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x9d}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000)=0x1) ptrace$setopts(0x4206, r1, 0x4, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/15 18:33:55 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="ab6a7da56523869b4dadd3333309183c", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0xffffffffffffffff, 0x9, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r2, &(0x7f0000dc1000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c6000-0x4)=0x10, 0x80800) semtimedop(r1, &(0x7f00003f6000-0x30)=[{0x4, 0x0, 0x1800}, {0x0, 0x0, 0x0}], 0x2, &(0x7f00008b7000-0x10)={0x0, 0x989680}) 2018/01/15 18:33:55 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x8801, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000009000-0x14)=""/20, &(0x7f0000009000-0x4)=0x14) 2018/01/15 18:33:55 executing program 2: socketpair(0x19, 0x80007, 0x0, &(0x7f0000737000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) fcntl$dupfd(r0, 0x406, r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a5000-0x9)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00002e4000)=""/59, &(0x7f0000945000-0x4)=0x3b) clock_gettime(0x0, &(0x7f0000cc8000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000e6b000-0x38)={&(0x7f0000be2000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fac000-0x10)={&(0x7f0000cdd000-0x48)={0x7, 0x862, 0x4, {r4, r5/1000+30000}, {0x77359400, 0x0}, {0x1, 0x7, 0x8, 0x5ca}, 0x1, @can={{0x2, 0x401, 0xae2e, 0x1}, 0x0, 0x3, 0x0, 0x0, "3a6dbd13187b91e5"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8040) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/qat_adf_ctl\x00', 0x420200, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = fcntl$dupfd(r2, 0x0, r2) recvmsg$kcm(r6, &(0x7f00009ff000)={&(0x7f0000a02000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099d000)=[{&(0x7f00004af000)=""/0, 0x0}, {&(0x7f0000af6000)=""/37, 0x25}, {&(0x7f000038b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b5c000-0xc0)=""/192, 0xc0}, {&(0x7f0000a05000)=""/66, 0x42}, {&(0x7f0000237000-0x8)=""/8, 0x8}, {&(0x7f000052e000)=""/4096, 0x1000}], 0x7, &(0x7f0000100000)=""/93, 0x5d, 0x200000000000}, 0x10100) bind$netrom(r0, &(0x7f0000282000-0x48)=@full={{0x3, {"102b046ae86f2d"}, 0x8001}, [{"be52e48e704fc7"}, {"3c2aacd9a678d4"}, {"76e3be53d2f023"}, {"c93450ae8c0c18"}, {"96d536589a3d77"}, {"6f8fed013df706"}, {"5bbc698c446ce8"}, {"824647c115dfef"}]}, 0x48) getitimer(0x2, &(0x7f0000d27000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0x0, &(0x7f0000298000)=0x0, 0x4000000b, &(0x7f0000173000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r7, &(0x7f0000b04000)=[{{r8, r9}, 0x0, 0x9, 0x0}], 0xfffffffffffffe65) 2018/01/15 18:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000f4f000-0x10)=[{&(0x7f00009a2000-0x89)="7a227b1c770c0b0136ab12239915b50823ddc4cc534811633153cf92b9eb4fe57e7fd292d0b2cb3497e368aded68b06237521cd940d1207d58c8aa7616a1aec868aa229e7f50400e1a56a5ba754c369b10f11b709296bf9d4d02d881021359febf906af83f2d7c863fb31f9bba85aac7ba518db89bf2dc94c63e86d8b7a3c19bd08b306eb8a1c1367f", 0x89}], 0x1, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a77000)='/dev/rfkill\x00', 0x4000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00007d6000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x40000) 2018/01/15 18:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a16000)='/dev/sequencer\x00', 0x12040, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d68000-0x26)="240000004300010012000000efffffef000007040400010020050e00000000000000000e", 0x24) 2018/01/15 18:33:55 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x83)={0x0, 0x7b, "313f9b3c1c0e05777572caace8ce12800cbf031e6cbc2521b099d038531107eac9da1678740af230465aea8d27c4a49d7b0b3d825a6f6ded284540e75d0df72fe5405fa734b361309eac7e116bcf0691be00a6fd4fefa77411f62fe1f601dde867ce893c645291b211db7379c8f6f636974087647225e96eb49199"}, &(0x7f0000000000)=0x83) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000728000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/15 18:33:55 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000679000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c1f000)={0x0, 0x20}, &(0x7f0000642000)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f80000)={r2, 0x9, 0x20, 0x518, 0x3}, &(0x7f0000f80000)=0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/01/15 18:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005af000-0x10)={0x0, 0x18000, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00007de000)=0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) r2 = syz_open_dev$admmidi(&(0x7f0000af0000-0xe)='/dev/admmidi#\x00', 0x400, 0x460080) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00008f1000)=""/60, &(0x7f000017c000-0x4)=0x3c) 2018/01/15 18:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00005e0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b76000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c47000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x401, 0x30, 0x0, 0x1}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x4, 0x0, 0x3, 0x6, 0x65}, &(0x7f0000001000)=0x14) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x1, 0xffffffffffffffb4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d1}, 0x7ff, [0x2, 0x4, 0x1, 0x2, 0x49, 0x5, 0x5, 0x0]}, 0x5c) listen(r2, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004000-0x4)=0x6, 0x4) syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000004000-0x38)={&(0x7f0000004000+0x192)=@in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="512d531ee87c7634d79c93d91dc893955a116b29430cc7d1f789b69046ceabf9d3c5f98ae7f4583ad0d1235fd61972a6cf0f3396b9e590096a4345fff7a5a253152ea523a380e3b9b3da70431e83523943448e432ee899caec51619617659be3911757a1b4", 0x65}], 0x1, 0x0, 0x0, 0x80}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x3, 0x8, 0x5}, &(0x7f0000006000-0x4)=0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000006000+0xe68)={r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000009000-0x8)=0x0) 2018/01/15 18:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000004c000)='/dev/adsp#\x00', 0x401, 0x10000) clock_gettime(0x0, &(0x7f000078c000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000781000-0xd7)=""/215, 0xd7, 0x3011, &(0x7f00009c2000)={r1, r2+10000000}) r3 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000331000-0x48)=[], 0x0) 2018/01/15 18:33:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000219000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) dup2(r0, r1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000f1c000-0x14)={0x2, 0x54, 0x8, 0x6, 0x3, 0x32297ea5, 0x6, 0x3f, 0x1000, 0x8}) 2018/01/15 18:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00008f5000-0x1)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000c04000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000dd0000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000eb4000-0x30)={0x50, 0x0, &(0x7f0000ea1000)=[@acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x3, 0x4}, @free_buffer={0x40086303, r1}, @decrefs={0x40046307, 0x1}, @acquire_done={0x40106309, r2, 0x0}, @decrefs={0x40046307, 0x4}, @acquire={0x40046305, 0x1}], 0xed, 0x0, &(0x7f000061d000-0xed)="e3d9202a4e65ab793031b29a5c11ebd924e3872dd9fc1cee1b67b6392eb910748ea94080b8affd61bc201007b2b11876ef7183b2f43c940b895346fbf8daae41ee56a89184236c326a5a909b3da01e8be1b80f62158204b9283541a80dbdb01cce4ffe50b26b6efe8a8fcc06daa73c7417ae95bd50a6f68ced26dee72bc9f8ad6dc3333accab40530d5882f05e600b9a70ab91f45b6d2192c0668ca6c6aea9975be271b36970295c19ee73fbd37857a40db70efdfb2e653776c59c72c4b1633172626b35991c8060bcd42cf3d49fb6d715bb80fa237fe4dd6c96bf559f37749506ef710a9025a97c6261f9e282"}) r3 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aec000-0xa)='/dev/cuse\x00', 0x2000, 0x0) syz_open_pts(r4, 0x88802) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00009a9000)={0x20000000, 0x3, 0xb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x100002201, &(0x7f0000cc3000)="07a5") [ 76.717446] ALSA: seq fatal error: cannot create timer (-22) [ 76.745554] ALSA: seq fatal error: cannot create timer (-22) 2018/01/15 18:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/01/15 18:33:55 executing program 4: mmap(&(0x7f0000000000/0x1cf000)=nil, 0x1cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/status\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xa) syz_emit_ethernet(0x2e, &(0x7f0000002000-0xdc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x10001, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, []}) openat$kvm(0xffffffffffffff9c, &(0x7f0000170000-0x9)='/dev/kvm\x00', 0x2000, 0x0) 2018/01/15 18:33:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000020b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006ff000)=0x6) fsetxattr(r0, &(0x7f000075f000-0x8)=@random={'os2.\x00', ':%\x00'}, &(0x7f0000ff8000)='\x00', 0x1, 0x3) accept4$alg(r0, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bf9000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e70000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e2b000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7, 0x0, 0x8, 0x500, 0x5, 0x82210040, r3}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r4 = add_key(&(0x7f0000a97000-0x8)='keyring\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000752000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000007000)=0x5) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000abd000-0x10)={0xfffffffffffffbff, 0x140000000}) 2018/01/15 18:33:55 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x404000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000f9c000-0x8)={0x3d8b, 0x8, 0xef85, 0x9, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/udp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000003000-0xe0)=""/224, 0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000000)=[{&(0x7f0000000000)={0x27, 0x1, 0x3, 0x7, 0x1ff, 0x61, "f8758f4e60fc6c080b821517ca284edf9e226a28d16a7eb479b1a2e7571acd9e536d9303625d0ffefbf3ce365f78197aeb40e4d8a8345bb7a1f17107da6e92", 0x18}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000a0a000)="966b2d2a", 0x4}, {&(0x7f0000000000)="cc2343209dcf694e6a878d19f91d8409d26dade48cf4758145f5fe4167d4a5691eb71edb4adb04f4aa76741f4249c401b7fc8c59d9c8654e55b3d37aaed281bf7110d8db0b84931829d81c274e0c13b6c70ff965d6be00e30332460a7eec128c5f6ddb28b06aab3d07958eeb78895f70f883399f0d0c5f7b105f763060c1797f40cf17925470e73a376f45772b9e56b28e29f7d5ba426f2dde13773fb908970e50c33f55773ac4f9cc82241ecc2b2eafdbfc7c2011aefda4da12ee47b3205e0e3cb07afde6deed7954e52b02d7b3ce1dc3bf", 0xd2}], 0x2, &(0x7f0000000000)={0xb0, 0x11f, 0x1a, "610c76dfa89addff0430646ffd863cbeeec6dea51edeed2c4d51a2e38387d86464e1e642a521d6ec759e755f390b865d6fff028cc4ca6dd8e4edb9a39013e13e6a16aedb380cf87a25a2e8b6615378fe9da6bb7a2dd7ebc65c990865164ac0bdc3a1fcbfeeb9decc6840bd1b6b2cc8cb8b09bad3cd1d7f85cda1b8657cbb4fd2aba65800aecd088d3d5542f639a6109098479fc6ec032867eebad1df94"}, 0xb0, 0x800}, {&(0x7f0000c45000-0x60)={0x27, 0x8a5, 0x200, 0x1, 0x1, 0x7, "94a2a4418a4ca1051410c200fde167d1536d9c80328735d07cecdfd3723c5f671774a0752d0600ec8c64dea32cff643d2b516e8910fc3da98522c25ed07b05", 0x6}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f00005cc000-0x86)="ab9950daf2f01d6c3c1cac151615275897202d86f7e2324ff89f6e48d61bae2d4d29ba59ad65989fa28db2c184640f49a756f453ef10dbf3de773d9d56f958cdcf36f3ebb5965e4a41b78390991c1ce5a0af815989a8d25b536d2f36b7683e7ce8f8f030176aadb6eee8c5b4cebbc185011088dd8c85b9965059a402d858d6f0ec33b22dacda", 0x86}, {&(0x7f0000a58000)="2da617ebbfab19a01efa2d508605", 0xe}, {&(0x7f0000de0000)="ba24f448949945e2c68474747cfc43b9afbea509ffed0e4792f1596ee116822f68ae7082baf93b9f97d5eb4b0838b391747d9e28ad4b120e5a032a6bab119441747018728048bee328d417a68dc8796bcc33f635806f4b7762c0b3013c9a935c134cb9348bbd74e6fa27a406d5465293ce4aeaeec714b7eaeaee603a784044c4035513413f35f5860c61e6e72269352aeadec727a0379bdfed84cd8f8a755382d30921b1199c6ae2064afbd8626d05cc8001244dfbf48aeffbab4e2d633933fa1be9d013f0570fe591491a4cd55596556bca399ad3b39f42121acfce0859f092adfba086e817980b17064f5c31c6", 0xee}, {&(0x7f0000c40000)="ed55bdbfbc3d6b5b7fc8463a9e92116293cf0172732ced2dc032b7c077b417befcaeabe405a08a2671346ab6218618fe62246a19d6121efa1442ae3401b5364f28e737b58b72427c444cb705bc1fb1d3e11fe7f2229ff34bca329814bda8632aea5215b9908322a2416888062738fa275eb0afd864b5aa52bd6fb53b32d33030f46f4751178b3bb1f1a8db5b6356cf47cc56996725876a21e77048bc31a3d6c74fa0a74c6a27818fede80ef599098e0ac68bdd63ec4d7695cacd33fa764532da9cb6d1b87e10cd663993e7ec8c771951fe3fec12f62c18576343", 0xda}, {&(0x7f0000000000)="17570bd3895edd31b76322f004c4a394849348394c3ee4a0cd91536d69393a04eff375f8f38cea8e43ecb22b1e7095e5c8c5a3eb1b0afdf4eeec18e4", 0x3c}], 0x5, &(0x7f00009e5000-0x108)={0x108, 0x0, 0x200, "3c60ac07ee1418589bf38950da40f02c3c2397a0dcefaa24af266cc3fded9a8524eee8e87dd5c235b6d0432f8a71f2cff17ccbca73ff1a1543a9a4acd5b3bd86cfe19cacbe8498f88015f8961f3eac41b5e5de04264bbef76b550e1934d4f1e5a4e143b3eaeeabe7e9ec7786ba295c6dd0e0f4f7f51768a8c228b1d6ccf8048931a1bc4948985f8a743e3f281db56179c2cdffc48b36d655c6ad0177d16460900ec2fe6666592ab8b3a5b5d33c80e67bbad662081913f6d6fde58c53cfa4883d64e1a57d568d015a96c0c318d9cc571beea26bbb25cbe3183ac3b22f5706a6f03c425bb50890dfdbf9d6e667a65ab7f79e71b932c4"}, 0x108, 0xc0}, {&(0x7f0000879000-0x60)={0x27, 0x1, 0x1000, 0x5, 0x3, 0x1, "6bb6c35758343082da37c41d89f388b63bb675c8f4c38f5f34f9c8d63d3a957e72212cc2f8d1ac916202de5f9a75728e4231d664de8c73353ae69f995a6968", 0x8}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xcd)="e34029916495098950235be208f29ada316c9a21a337592c68bbd2712f188c81b4d517dc0a8b47b5737c08640dc23294cca69c5d51f00e96e18190a5bc88b2bdf45d743b0f3a0a7000bee787a093633ff2f3d5adab4143ee56a67b17dc49d18a1d2e5eb27b1b5d680674c31860b9e13aa9f51efed96b81184fb000e8c2f1247dac3246032ed065b0587dfc8b001d356f1cf76cda495eecc63d20fb8e46436fb8c3b871b0cc2407300cae64ca86d970bb206861569c8b3b96cf4508e3bdd293f58c2d8f13eff1400b8354aac59d", 0xcd}, {&(0x7f0000253000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x49)="ebf55be11ce12f6c03fd6e17e2949525d0b25a7ff24ac805005dbfa6becfff0e65f87a12fa88d0db45bacb9b161e15ad7ea67c1c0f84bfa93ab90dee4da92f22b50a629e0267b86f6b", 0x49}, {&(0x7f0000001000-0xa8)="715710f1ef497f1370685428af954cfec812bf458553e53f766b96353ef75acc484e888f96933f47ec4b8b06e22e3c514735a29cdf0d878c6446e1dd5525d5d4cdefb7a376bcd7974aae5e47e140f45adf79b1fe7bf091a98d53d0b7aa914e3a0825026ba3e97523fa32417b98efa13b89ec33377dc8bcac768a06cf77a9da3a204e974e8cbc659b26c688a363a006b92a55f3006eac8672af687fd3200742b457aa44baa1fbdc86", 0xa8}, {&(0x7f0000000000)="99589314f49ca26b35b21dfcdb5d1bb274cbfdd7960da432058d728282a735a06be82c90017b9beb800cbcff266d2a4f3808780ab696ab5d0d94a56d1065e1354077308bf0eb730bce1c6fffb45f56cc413d4edbb454783b8554029e3810e91dad4acfcc746f620bf409f761c584f690a6cf943af48705f6694a0b4c3fcbeb65756307599d490028580a2c5078383d0ae28c95be17204b3bb1579b025dc83d4aff70a8d1c2116de5dfe0e31153a83955777ac7752715a1a32a6876bc5a627ef619bb95c3e4f76c9859cf3da13e8cc40c2015d566426c", 0xd6}, {&(0x7f000065b000-0x9a)="6c43757e72038fb3b886302e8039db8baef4e4bf163410d3f6794d502f196a85cd1470a6a1c7ece501568bddff6f03121da64461f5c7b5f5ed6c872e40dd35873d6dfda6f7ff0926fdbbefd461ae355b84edb84775e047e4fc143317cf6903763c6a9def1ee29269115b04ca75abd66e5a1fbbd488cb4be97234efd1cc4f4e23562d2af59cd708210297c7aaaf5a5766836fa1367e01ff42dff4", 0x9a}], 0x6, &(0x7f0000d69000)={0x100, 0x119, 0x8, "f21ae691fa97867c9479b4d743c51d38ddcad68b32452c578bbcb8742182ea3d18100a6d67e25c2da8e2ffe1b300b664f2514b667b58cea27643d9356c9af58869dee15290a17650e604e34b738dffd8a1bc882c456ff249715c0b08de4c85aaadfeb32452d397d86480a83dd3a53d1173d65d532ba057296bb2702a4bcb1faa141221e42850321526ee2759f681e8e5270c4fe8bff9e569f07fd9a0bfab099ae2fdc773cd1da1da43474c523e601d13d1814a765bab15e6010f520733867cf07625a5ea710f252546c0bc9fbf6c70885ccff6af79aa2223defd67d0913d02026b1f328a45a811a305f999a56bdcb5e7"}, 0x100, 0x8000}, {&(0x7f0000e76000-0x60)={0x27, 0x0, 0x7fffffff, 0x0, 0x7, 0xfffffffffffffff7, "ad965f2b4b7330d8fdac206aa04b4f9439a8dd7e36e1fe876aa567700ded5d083e40b6481a57848fa7fc74576f44bef5bf5b5417cf5c0cfe9e36b137613b62", 0x9}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="3fa12d4c9ce60a04f134c0694f517fdf30732c5319fddc45af5c7b629dd308813642b9aab9851ef48429058c8118d2f0e1da85cbeef68820d06d84631f6aeeabead21ec58fdab722c84bdcaccc1afa3f56c14618e2cda406", 0x58}, {&(0x7f000087b000-0xe6)="d0ad5493ca777bd2773ca9c2c6660a8d8fbce9dd7a5ca2364cf101bd8b964b8b38fc0b279d4c999e2e6f83a5021357a5405f17104b8595116f73893fd91dd88245b237a0c0e86d071912106bb7a14e8bb61ecee74006f840a116c02a25dce7896e04e5b7238450aef7217d07b51affd33e7bc170e10f3c6d9a9db78fd50874d2b806a96c3d2e1bbc47b56ec1af587e995884d187f1117e3926bc349158b63a13f95c746cd95025625353f65a79481944c471ac540d17e5f269d5c3d4db7d670695a7dd3b98a595af3d5715ec501dc35dbecb7bea8118f6ba611d78703feaa45d5b238f15ca16", 0xe6}, {&(0x7f0000001000-0x66)="0223fd25da7050f28f3646acc5677b74abf4914b9e168c564a5fa0929d8c7ba3ba4ac5197da911d53b084a201088af7f1f1992aae5b9289b4da5a76e56f70614de6fbf9cbd4e22f94ef6431b87149790f5ead3518aa95097eaeb45411b095587074cebf62320", 0x66}], 0x3, &(0x7f0000000000)={0x90, 0x9e36ffb637fdc561, 0x351c, "bd918ce6d00f4ef7ae944aa673c343bc1f7f7d4dfe6593a9f56259bed7b2a1796f9d09d7c2604e1de35b0ca205e399f8712e7f57c8c52e558343b0a4686149918314777389c341ac8e9f23f4f2129c707101e95585c5bb491cc21eccbfae623487a27da152115e658e004d44aba592f3b77c97cc356a7448ed66c7f042f05c"}, 0x90, 0x10}], 0x4, 0x40000) prctl$void(0x3e) 2018/01/15 18:33:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x44000, 0x14) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000988000-0x4)=0xfff) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x7fff) 2018/01/15 18:33:55 executing program 6: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 18:33:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f78000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00009d1000)={0x3, 0x8}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f0000418000-0x138)=@newsa={0x138, 0x10, 0x400000000713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/15 18:33:55 executing program 4: clone(0x0, &(0x7f0000764000)="", &(0x7f0000693000-0x4)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f00007aa000-0xaf)="") r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0xd4, &(0x7f0000000000)=""/212}) ptrace$setregs(0xd, r0, 0x6, &(0x7f0000001000-0xd9)="79af35a54522a33f5fb0c6166f7089eb98b5dfa945642791c308b427a58f19aa9ea2b9cac4c7f851294c06a12b719b045d2534f32eea89c2f4a437bd7bee98ced04c4a78b2415a6333a71e768c304197438eef5e051417d51e9ed6546a01f017d2d51846edf0f7db5a9a2e23b3dbca2f3a1aed9bd9400b256bf92a846d50129313056b321fd590dfc916489f1e5dd1c4fa68161aa32ad79baa99748801612319bdc3d465eb803ab2030e17ade6b103c0a486f61e03f4700a527d085f2260d591911dff192d601ff186929847b28e39e0a3689c560583797841") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfffffffffffffff9, &(0x7f0000001000)=""/103, 0x67) 2018/01/15 18:33:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000878000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee9000-0x9)='/dev/rtc\x00', 0x802, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000176000)={0x4000000000000000, 0x1000, 0x4, 0x4, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00009e1000)={0x2, 0x0, [{0x400, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/15 18:33:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_open_dev$admmidi(&(0x7f00007b3000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff4, 0x280000) 2018/01/15 18:33:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000535000)='./file0\x00', 0x80) bind$llc(r1, &(0x7f000077e000)={0x1a, 0x15, 0x3, 0x9, 0x5, 0xffffffffffff00ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000286000)="02000000020001001300be8c5ee18c88", 0x10) close(r0) 2018/01/15 18:33:55 executing program 4: setregid(0x0, 0x0) 2018/01/15 18:33:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000502000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dc000-0x4)=0xe8) r3 = getegid() r4 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffffed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f00002fd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="6935b1c8a8b52a5878905e8d2bf8c3ecca314091e24c4dc8c809aea3f025bca8e4093c82870af68a6d0266ffa01383ba97acc59fc3455698902c", 0x3a}, {&(0x7f0000a90000)="4c3538168da95def1cb80e9b02fde038ca4c7ff2632a1ae8e8c033aef5e7d85dd95005c5019c183831c651140d7c6dd7c1313a238efd13f064bd2205a2c7da3c41f4712856756b45d8ecf689772fe5e2bfb2247a7d16c9079261904e95672c9eea840b586d78a406590e5a0443fdb48b7b21159df6f43364dc5400eca965ee9255e7dd264cd88f9d0f6dbec9e83b74b76e1e797615f1da63a6b613d4721cf8052a65c5b19a8bc7f8491e106a80c2ded9488507a83a96d7", 0xb7}, {&(0x7f00004ef000)="68f53b4783cb6f1951638bdbef57bb24f193c2158026429c42261b3a991d263b103e", 0x22}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x8001}], 0x1, 0x20040004) mmap(&(0x7f0000000000/0x263000)=nil, 0x263000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x3, &(0x7f0000003000)="", 0x0) 2018/01/15 18:33:55 executing program 5: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000391000)='/dev/audio#\x00', 0x100000001, 0x400800) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00003c2000)=0x6) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e56000-0x8)='keyring\x00', &(0x7f0000466000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, 0x0, &(0x7f0000fb1000)='cifs.idmap\x00', &(0x7f00008f6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) getresuid(&(0x7f000087a000-0x4)=0x0, &(0x7f0000964000)=0x0, &(0x7f0000000000)=0x0) 2018/01/15 18:33:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$void(r0, 0x5450) fcntl$notify(r0, 0x402, 0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000523000-0x18)={r0, &(0x7f00003f0000-0x1e)="aa841e5c62043123e287a8a73ccde3965f613b6f8cc32b0c8a81582f01ee", &(0x7f0000c2e000)=""/170}, 0x18) 2018/01/15 18:33:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000508000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000c72000-0x50)=""/80) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r1, 0x227d, &(0x7f00005f8000)="") 2018/01/15 18:33:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000002000)=0x0, 0x800, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000013a000-0x8)={0x0, 0x0}) process_vm_writev(r0, &(0x7f0000a40000-0x20)=[{&(0x7f0000e21000)=""/52, 0x34}, {&(0x7f0000dd1000)=""/176, 0xb0}], 0x2, &(0x7f0000d57000-0x20)=[{&(0x7f00001f2000-0xb4)=""/180, 0xb4}, {&(0x7f000061b000)=""/4096, 0x1000}], 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000726000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) getdents64(r1, &(0x7f000011b000-0x1000)=""/4096, 0x1000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") mincore(&(0x7f0000004000/0x3000)=nil, 0x3000, &(0x7f0000005000)=""/205) 2018/01/15 18:33:56 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/15 18:33:56 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000a41000-0x46)={0x0, ""/62}, 0x46, 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000077c000)='limits\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x1fe, 0x2, 0x10000, 0x1000, &(0x7f0000bb9000/0x1000)=nil}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) getsockopt$inet6_buf(r2, 0x29, 0xd7, &(0x7f0000a0a000)=""/4096, &(0x7f00004e1000-0x4)=0x1000) tkill(r1, 0x19) msgctl$IPC_RMID(r0, 0x0) ptrace$getenv(0x4201, r1, 0x2, &(0x7f0000aa0000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000098a000)={0x8}, 0x1) io_setup(0x0, &(0x7f0000f6e000-0x8)=0x0) io_cancel(r3, &(0x7f0000166000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe00, r2, &(0x7f000014b000-0x98)="94dc34d281abb2a9eda68b87fedee67baabf46f9a2dd1357695a7860c46144e71d6717089ab9901aca8f124d87d4f4b2516f05875330003f1c6233fe9bfa94932c2e7c779b5da3a83f65c79940ac1fdc3c6155400ffd515d52cef10221df3a74e06eed7edc59711fd5178e13b4c3828a7695018002025804bef6ed0908796ae188a1d7dd7fe58f70931643856f3b5a971d35d86d89363979", 0x98, 0x4, 0x0, 0x0, r2}, &(0x7f0000fb4000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000a28000)={0xb60d, 0x1, 0xb30b, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x5, &(0x7f0000002000-0x8)=0x2) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x200141, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x3, 0x3, 0x1, 0x5, "ab11835919db725611db964c75923862667ded440e100c2bbcbec86409553b5f2a43da364048dfcfdcc6958e", 0x9}, 0x80000001, [0x3, 0x1, 0x4, 0x3ff, 0x2, 0x8, 0x3, 0xfffffffffffff276, 0x0, 0x8000, 0x9, 0x7, 0x0, 0x1, 0x3, 0xfffffffffffffb39, 0x0, 0x80000001, 0x4e8f1a08, 0x7fffffff, 0x4, 0xff, 0x10001, 0x8, 0x0, 0x530f, 0x9, 0x2, 0xffffffffffffffe1, 0x6, 0x6f, 0x1744380b, 0xff, 0x1f, 0x5, 0x8b2, 0x8001, 0x3b, 0x0, 0x4, 0x2, 0x1, 0x9, 0x1, 0xfffffffffffffff8, 0x9, 0x3, 0x4, 0x9, 0x5, 0x8a7f, 0x7fff, 0x9a, 0xffffffff, 0x5, 0x0, 0x0, 0x4, 0x1ff, 0x10000, 0x340, 0x5, 0x9, 0x8, 0x61, 0x2, 0x8, 0x7, 0x5, 0x8000, 0x70, 0x5, 0x4, 0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x38000000000000, 0x8, 0x2, 0x0, 0x2, 0x6, 0x2, 0x3ff, 0x1, 0x0, 0xffffffffffffffe1, 0xa06, 0x0, 0x2, 0xc56, 0x0, 0x9, 0x8, 0x0, 0x7, 0x7fff, 0x3ff, 0xd5, 0x8, 0x20, 0x800, 0x2, 0xffffffff, 0x800, 0x401, 0x247, 0x7, 0x4, 0x3, 0x8, 0xad3, 0x10001, 0x7fff, 0xb1b7, 0x9, 0x9, 0x6, 0x6, 0x1, 0x1, 0x8, 0xffffffff0000], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x81, 0x3, 0x6, 0x12, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x98, "242a8c29237f0ff84577cff19566e3e65799736a0b2f63c2830b4a24a298c9cd67ed1a902b95a6773de8bb4017234068d6f1f3b978173197b1f4059da80800b8a259bfdb017d2f48bb273265f712eff1829da28da1404482650d73c22c78d8a5a6968b31abf338b40837c27c0722a7e310016728bb13b1f5dc356366da6b02b1a8d2d198ec8cb566047862a2218d806f4f63d04b6e80adb7"}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r2, 0x0, 0xb5, "7e5ce2997134c9b1a805d1127591501463898e05dd54e2f431fdbc02ee0bdecdd54221e2bee2a5bc8d9b40ead8d817f38327cd6baf40d8886e2f1156d1c11505262e6420ee682e7f25f424e763b2af5fbd0a86822bf46dc1ec84215961bd7285fa3c2c6c40d330999449848b1597fde6326c51acf9d38ce7ca8ce2e9433a61efd8d70d76e61845caf4b633e80197834a4457b6526ebdf8b025c72d7ac2e496501dc368b6820073f3c2f5736994606f4ebf196e0253"}, 0xbd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000003000)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000)=0x0) ioctl$TCXONC(r0, 0x540a, 0x10001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r2, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4fc, 0xa89}, 0x98) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000008000-0x8)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/15 18:33:56 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4142, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000007000)=0x0, 0x6, 0xc) 2018/01/15 18:33:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00009aa000-0x3c)=""/60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000)=""/42, &(0x7f0000001000-0x4)=0x2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000003000-0x4)=0x3ff, 0x4) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x202) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000004000-0x18)={0x0, 0x4, 0x80000001, &(0x7f0000001000)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000005000-0xa3)="155943738b55e0a906b613bf7c156cfdf502436f575b398e86470d7c311d54a5825d75c62c802a1e875af2086c03038e590b64590bc03d5b15cf6a3de0b354db68ff0e07327c7e768564afdaa4e400ec1d0b78e39fc60d1291de524212b4aa5bbb16f041f377264b83196192f3fc3759b23f57db681c7b7d0567f3c85cd8ec9b6c49cf0e8d9fa096834f9e374f2548c4fd3c5aeb77773fc2d5a59b072cfc16c6036b47", 0xa3}, {&(0x7f0000000000)="1f7639dcad6c1b4059b3d8aca649f85000b46a4c75398594d20c752cd267b2debdbd57d06a454ec620b0ec25fe6964d19d96f294fc818931f8e6660052c2c857b7781cc87b24387e54779d603683d3ffba413e5abac88d2fa4b97ccfa2e4ad47036baf536e3c999df562add8198f75d67e6efcd6529b7a29040c2dad22de5f19350d8cf5e4f2208665d9e6adfe5766cf0f395fb70d7eedb5df7ea89564c42f022da53348f86d90afebdbdfe7764751c70df7bd1be95be89f7a66bcb16fed5a5857bc94de1b9cb3a90796b10722ded0e4e43492f2d1caf038bcf692667236056eaa6de42373a31e7b7fb4c9e32e380a1e3be87325d39c", 0xf6}, {&(0x7f0000005000-0x46)="732814788dd857ada1f6a182c3f98bdbc6226ab8649c6d9bda3292db73337fc1c432bcb651a16ad4fa76bb94a8d7ec37c57cd19798535b3a9b2137adaa2648bd72547d23f17d", 0x46}, {&(0x7f0000005000-0xa4)="02e79922f7d8493f6a344c28cfd1da26a874128c80f0231e0e6970ba613fb9e48da2c28524e4157becbbfc4c2fc0acc39c952dfdffcc57a654599e7640f5de7965394b5a8fe562c4643dd527f918b0daa0e7b72ec34cef8e8a7f191cc923bfac7be71c66822ec5f7f04032d3a53b057811a6092e4f6a3c57f1577d20b639305658dea2bdd5140da97be1a06539c5fc6f4135067d5dde874cfd573fd63cfef5d458494420", 0xa4}, {&(0x7f0000000000+0xdfa)="1b3d14aac4d6c77f867b8ebbfc60adaf9083ebc31709d389f0277014e53936270a6b2b9abf56a1fc3edae9cdce3e48b63c7efdff8fd66aec8db28a5a2ae0ad39bcb8953230d2625701f1a7fbc4651d681be7f1938ac069fbaae7813435ea933ff89719f30284e76a0553e0328b3108358aaa86047d3ef6660128ea38263a1c6f0f1eda07d6783f795faf37b2f64cc759a9", 0x91}], 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000006000-0x4)=0x79e, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000006000)=""/182) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000008000-0x2)=0x5, &(0x7f0000007000)=0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x5, 0x4) sendto(r0, &(0x7f0000004000)="0768f9b12d6fc579f608d4aa805ceacf6af8f26cc2b1ef2d5b1eb81df6a70fed2a5b35ee1c0d909e8e4a7de38a38c8ecb6b36355b2bfc0715ca33267776a625a753243b174bc874007ad72f2730456e32284d2938e7fc7ff09b55c094a03d58bf0efad0e2d9b7010f0d05ac7a3a88345f0cc61e61ce4299cb8a6d4f0ded7b5bb8a2afd703ba4045a1766279286f3dc2df45c496320185044bbe9a307aa63912ea754f5e96cd2f84660370f196a9a81e9ae6ae3f06d1079", 0xb7, 0x8004, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x80040) bind$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x9, {0x9, 0x7, 0xfff, 0x0, 0x9, 0x0}, 0x4, 0x81}, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000008000)='./file0\x00', r2, &(0x7f0000002000-0x8)='./file0\x00') 2018/01/15 18:33:56 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b01000-0x10)='/dev/input/mice\x00', 0x0, 0x42080) ioctl$KDADDIO(r0, 0x4b34, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000573000)={0xffffffff80000001, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000b51000)='/dev/net/tun\x00', 0x0, 0x2000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000010d000-0x5)="000000c200", 0xffffffffffffff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ed1000-0x10)={0x30000000000000, 0x8008, 0x5, 0x8, 0x0}, &(0x7f0000e59000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000528000-0xf1)={r2, 0x2, 0xe9, "33f1c65967a860455ec2a19963059b0d442c615f4ade40367da7c7b6c93ff470e4e1ef8beb1ee7f618c601dcaf8660ffe20f02ae997ad2c07d82d2fcba04d56cb35fb0e80f2af6a06d62d797c381d3e4835bf391fcacbb60ab9ca0797620ebaee545ef70189425d3df64e7ec1d0b2468c168662c3affb9eddd4048456917ee87c882fae32b527942457df242c04b73ccc822a919651e99b95a2a1e0b929fcdb53dfd49d1b829ebd901bb7337064a9a53f6c37afd60157f18ce37a393fe27fe7ae9a984e89b960584e5e9eb7bdb08359edc46debd2f46174516164c0e76f878f8c53fc0364a38a1eb40"}, 0xf1) getsockopt$inet_opts(r1, 0x0, 0x400000000004, &(0x7f0000ffe000-0x16)=""/22, &(0x7f000025f000)=0x16) 2018/01/15 18:33:56 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='fuseblk\x00', 0x1000, &(0x7f0000000000)="bbe7f20d61722ca2258060560ad4080d72a4446dc311edf9dde2f59be293cf1bfccd8b72eab30a819a37f81651e573512af0ab61a2eaa8443f9c50704cb0b17456467942c19392ef089f708499fac4dd33ffdcfb1bfdd23f3252a9c7e4176c376c8a72c762d9a8253e4624b303cdccbfedb801c0298272e4b1d282c222410dd0653391728ea6fd1b5b845d9ef32665e909d6a879afebb855a348ea1072f4877a598e625f26f011a6662248c3936b2e6871ab600eb014211e9f") modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000e6d000)="", &(0x7f0000cbf000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000d04000)="") 2018/01/15 18:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000227000-0x10)='/\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)="") ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000c32000-0x18)={0x0, 0x9, 0x8, &(0x7f00002a7000)=0x0}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000043c000-0x30)={0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) socketpair$inet_sctp(0x2, 0x100001, 0x84, &(0x7f0000d1b000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/15 18:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007c0000-0x19)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000d22000)={0x18, 0x4, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/15 18:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eee000)={0x0, 0x80000000, 0x81, 0xe9f5}, &(0x7f0000566000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fe2000)={r1, 0x3f, 0x1}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000059b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) unlink(&(0x7f00001fd000)='./file0\x00') getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000d81000)=0x0, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) eventfd(0x4) 2018/01/15 18:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ccd000)={0x4e, &(0x7f0000aab000-0x4e)="579e8a421219813a71b3e2546c1d35b6f8db3406f9c3a1b58962cac6c066b065b54ceec74088f626b94e10c4896ba045dd26c940e04ad57f77d42e873bb758d516b30ade3528e987c4321a6b34a7"}) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) 2018/01/15 18:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) io_setup(0x40, &(0x7f00005bc000)=0x0) shmget(0x3, 0x2000, 0x0, &(0x7f000094a000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000b39000-0x1000)=""/4096) stat(&(0x7f000014d000)='./file0\x00', &(0x7f0000418000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000a60000-0x8)=0x5b5) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f47000-0x4)=0x0, &(0x7f000053b000)=0x4) socket$netlink(0x10, 0x3, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ef000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000768000-0x1)={0x0, 0x0}) read$eventfd(r0, &(0x7f000068a000-0x8)=0x0, 0x8) io_submit(r2, 0x1, &(0x7f0000103000)=[&(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00009e3000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/15 18:33:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000595000)={0xa, 0x1, 0x3, 0x101, 0x1, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="e3c523017eb7852809653b298442bb753b1aa075ed2b7ad8d922594d3102cfc70a40fa9600c66851c7fcc51783fcdeff9dc7bcf236745dc0ddeb89b9d6d265e3378d64f2947dacf7bb86df9cdd0443a328470a25748b507fb6568bc31cd50aab03c424c7082e73310f7cad0b4de47b2c74ddfdd2822ceac6938163e3bb0db893fca2792c42a101caaa91dea429fb897c7a1633363601e20d80ba1a4c28854f44415b8676d62e800f6093a41c2b5a993e946ea4695c8b68b62c5ff5df2bc19ef141079a54cf531fa6ff7ab17e75e9a1010ed71f37b6e538c374f549825bbd4ef6f508765526a225cae99f7599ad8d29e7940c0ba866", 0xf5}, {&(0x7f0000001000-0xea)="454c38bd880d8d52070e45bb08e0a7c42eb1ae0d32d088be1f50fa15d095172bfb3c9e7601b99e31d2aa3ac91d2cc70a3092a5d649142e5a0966b6da25ab8ef60dd5b3e28d5e50a00924ddd9e98677a52002c5e901cdf093819dfdff45711f5882646c437fcd414c980ad1da9acae7110b3e6f82795f88c6c17b6428b2bbd81fe5b4459f2a194dae2090a6bf28b871c47268df8d7a53b235d9b6d1959c1a628f0bd6c5c19113921633a64d01c5142f9455afcd9d978bd697725bc69338627faa5b28384959d610d9f1124da9c25302f7d87fd21b8d16de003f59f8a69e4422c7dfb4255fe4d71fde6749", 0xea}, {&(0x7f0000000000)="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0x1000}, {&(0x7f00003cd000)="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0x1000}, {&(0x7f0000000000)="a1110ce1b5de27139cbb0deda22832a525abacb398c0e89614f56fb13a8f2515d1f236751fe3f3644c67941e8468897c43a1e815d82f26db3a1865e1fe91e3360bfcd2b464822fd993b60a59a19fec988dcc2612", 0x54}, {&(0x7f0000f18000)="b2505dc614a4e2fc3651a08dcf9dc7fe0271f8a3db6cb311cf07f7d8f28def711c36aa746ee637179f73cfff9ea2e21189bb0066528c82c45fe6f691c9c5be9818e7e5472c450bcbc03ab39bf03a4fe3f861df537426ff1513c1e04de6312b3f368edbb1845205b65fa4801f32cee1a5d373239540801b75be239c3bbb33c50bee8b846cad3b6d2856f5c9f230309cc3fe77929ef7977bce85907d652ff9bde7f49b", 0xa2}, {&(0x7f0000e98000-0xea)="4f28832e72c7a67244a7e90bce0812f12aba7f02e3eff0921c5eaa850e2d4a8530f4f58fe1f844f86943a84875cd5373f0c04da60099a0ba399a4959a9995b1cf6beb87dbe09b9e7b230d5ff041083aa79f56f1b09b6e2e5dd41e6ace7e667985d64f68045c99555e8dbcf09bc956be0a019eb55ff2ac3385cf35872fea9e0754d58913a14dec0faea0beffdb357363c3324c8bc456d96af07b6e2994f6539d883c7814b4d60b56a2c06dd837fd40782b14f0ccc532f20d9ea5fb674c8e3e81d2e06c7b323c3e9947efb525fd7ba44f3121ed0bd06af8c8f84ae90722cbc94f1989d86da59b7a57e0170", 0xea}], 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@common='ipddp0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff01070000001419001600010001000400f300071cd0000001010c00006fe422", 0x39}], 0x1) 2018/01/15 18:33:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e1c000-0x8)='keyring\x00') keyctl$dh_compute(0x17, &(0x7f00000ee000)={r2, r3, r3}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000069d000-0x2c)={&(0x7f00001ed000-0x10)={'poly1305-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005b1000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00004c1000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000395000-0x4)=0xc) 2018/01/15 18:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bab000)="74696d6572730066bde6e61944dce178bb59feb7ffffac1c39be387c421982293e71357ea9353159a26324f8f9e98a6fde9b5c9929ed3fae536700d6085f528ad9058fadb822df7c04fe1f025944df4d09d92e22f6f5bdbf7387591544df43c786c1e6dfb0d3320dd93ada8276ffc12a22c0604b6a85b6ee42023ba188eb8e84bb41fa21f85fa648") sendfile(r1, r0, &(0x7f000021d000)=0x0, 0x204) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000b21000-0x8c)={0x6, 0x3, 0x100, 'queue0\x00', 0x714, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c81000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00009eb000)={@common='syzkaller0\x00', @ifru_flags=0x8200}) sendmmsg$unix(r0, &(0x7f000020a000)=[], 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000021d000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00009f6000-0xb0)={{0x5, 0x6}, 'port0\x00', 0x24, 0x81800, 0x7, 0x7, 0xffff000000000000, 0x629, 0x7, 0x0, 0x6, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000e40000)=""/144, 0x90) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) unlink(&(0x7f0000aa4000-0x8)='./file0\x00') llistxattr(&(0x7f000075e000-0x8)='./file0\x00', &(0x7f0000187000)=""/224, 0xe0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/checkreqprot\x00', 0x0, 0x0) epoll_wait(r3, &(0x7f00007be000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xffffffffffff0000) 2018/01/15 18:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000868000)={0x0, 0x5, 0x7f, &(0x7f00002ed000-0x8)=0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) llistxattr(&(0x7f0000b41000-0x8)='./file0\x00', &(0x7f0000881000)=""/88, 0x58) fcntl$setpipe(r0, 0x407, 0x84f) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 18:33:56 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/rtc\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x7, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 18:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f00000bb000/0x2000)=nil, 0x2000, 0x4, 0x11012, r0, 0x0) 2018/01/15 18:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000030b000)="6e756d615f6d61707310") r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000ebe000-0x8)=0x0, 0x100000009) 2018/01/15 18:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000090a000-0x9)='/dev/ppp\x00', 0x20000, 0x0) connect(r1, &(0x7f00004d8000-0x60)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x4, 0xcf, "a31d11a59f6e79cda3658cd615bedc7472023515c475094451228799dc99bcfdde2fd3bfa10e11dd08a8464bfdb6309a27d12d6d113745dc259023f0372f60", 0x16}, 0x60) 2018/01/15 18:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000490000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e01000-0x20)={0x4c8b2c5a, 0x9, 0x2, 0x5, 0x81, 0x9, 0x7f, 0x2, 0x0}, &(0x7f0000800000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003a4000)={r3, 0x20}, &(0x7f00007f9000)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000a20000-0x1c)={0x401, 0x3ff, 0xffffffffffffff00, 0x0, 0x5, 0x100, 0x6, 0x0, 0xffffffff00000000, 0x9, 0x1, 0x1, 0x0, 0xffff, 0x1, 0x8001, 0xff, 0x4, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl(r5, 0x894c, &(0x7f0000158000)="") r6 = dup2(r1, r2) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0xb702, &(0x7f0000351000)={r4, 0x0}) 2018/01/15 18:33:56 executing program 7: clone(0x0, &(0x7f0000003000-0x4)="", &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0xd0)="") shmdt(0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd7000-0xc)={0x0, 0x7, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x4c, 0x3, 0x9, 0x1b, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8, 0x400, 0x8, 0x1c, 0x0, 0x4, 0x9, {0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x4, 0x2, 0x2}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000003000-0x6b)=""/107, 0x6b) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000003000)={0x4, 0xbbd, &(0x7f0000004000-0x90)="c771213ab182ad63f0122e93706d8b43ea04118ba045854d5efde59dac25ead0f7d537a1fba71d24db148f181cac26a5ac23a7e0e90ed9f848ab634b30ff479e993cafa8cd5f8b323937770abb51440ed1c99dc24c7fa324b3a3baad579c0aee480202c102e78455b9057fce88ed4ad807f8106fe1d99fd658bbc912faa9a6905e75aacd62d1795d2807b9198740fb5d", &(0x7f0000000000)="97057c125c5bf9d772608ac95d83f3504d630365cc09dd76042e8ea0deae9ad2196a3ed46f2eeeeb4842c8ba", 0xff57, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000005000-0x4)=0x0) ptrace$peekuser(0x3, r4, 0x100) 2018/01/15 18:33:56 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000827000-0xb)='/dev/midi#\x00', 0x5, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2a1758a2b1e429ea, &(0x7f0000001000-0xde)="86295ecc716c8e9a0be368bdd8862f3283efe2946cfcddf31c1b8bafaf901ff908286180790b7e8024994f6b7f3416eab9b6b0829f0e86ad3c0cfa5e3980723a3ef72f7047266f76cf008724669c1e86464ac3dd387b6d6c49d2ce18cc2be0b2d54d9600074bc43cb5f3716a382397daea71b709369b05afbb921caf61d0eb9a560947504d3fe0bc30fc756c4d3a0d8e0aea75830416e93a1a0e865274e12fd4c687ae3fa928993be5565caa27e412671e425f4bb3fd429c08e761be5a08b2727f2e6ab2dbaa2f4262ba48d1584ccb70fc9a531b2c39792cc61573d9bafc", 0xde) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x161)="") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xca)=""/202) utimes(&(0x7f000052b000)='./file0\x00', &(0x7f000051f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000b93000-0x68)={0xf1c, 0x8000, 0x8001, {0x0, 0x1c9c380}, 0x81, 0xc581, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_set$uid(0x3, r3, 0x7) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r1, r4, 0x0, 0x2}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000003000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x95, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/15 18:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f00009f2000-0x20)="01010b0009000200000306000000eb00ecff0000000038000449faf502007e23"}) getrlimit(0xf, &(0x7f00009fa000-0x10)={0x0, 0x0}) 2018/01/15 18:33:56 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000387000+0x86)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000001f, &(0x7f000000a000)=0x66a, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x10001, 0x4) 2018/01/15 18:33:56 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f8e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f8d000)=0xe) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000046a000)=0x10001, 0x4) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f8e000-0x26)="260000002400430504edff0101000021000000040100000000000000f1ffffffffff03000000", 0x26) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a2e000)=0xa, 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b49000)=@req={0x7, 0x0, 0x1, 0x5}, 0x10) 2018/01/15 18:33:56 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000e0a000)=@generic={0x0, ""/126}, &(0x7f000098f000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0xffffffffffffff7f, 0xfffffffffffffc00, 0x5, 0x5, 0x4, 0x9, 0x7, 0x8000, 0x7f, 0x9, 0x772, 0x4, 0x8]}, &(0x7f0000001000-0x4)=0x108) sendmsg$inet_sctp(r0, &(0x7f00008ba000)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00006f5000-0xe6)="21c01c50ddec2a7212c32b16caa17f15c055b56152e7d895a7f51f85c2ad23b932c117a8c698d4485708b1125a49e111d1113e6c56b8958e0c52f5a8144ae22303378daeab2904338d21afe642fb4f1a7bedf56e0bdbc1008eb68e562608cdb9d1824953087e581ee2a893e3964f26f7990bbc1fd605f3efaa50cffbe0ef69bf4a497d8ca3e3af0cdf5d644483b5d240d6cf78e9192496aa6f2546c1a9b92b484e2f30b1f428ddc59f55b8765acb0a548423e4fe39450bb6d5e522468a1485fb42406f0f3d336b1760ddb5a85259ed230c46ee84160b5a5153b9fc58290c6ccf97e25df64c90", 0xe6}, {&(0x7f000016e000-0x1a)="949e7c85f46eece2e9e90b9f6771a5debbbb024b7496de82e1d4", 0x1a}, {&(0x7f00007c8000-0x12)="1c2a7b403328d6789ced58ff8095cd1370c6", 0x12}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000319000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x208, 0x4, 0x8001, r1}}], 0x30, 0x20000000}, 0x80) unshare(0x20000400) clone(0x0, &(0x7f0000273000)='a', &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000cbb000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) prctl$setendian(0x14, 0x0) clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/15 18:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000838000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ab2000)={0x7, &(0x7f0000e42000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000099b000)={r2, 0x2}) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000ef1000-0x18)=""/24, &(0x7f000045f000-0x1)=0x290) [ 77.383275] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a2e000)=0xa, 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b49000)=@req={0x7, 0x0, 0x1, 0x5}, 0x10) 2018/01/15 18:33:56 executing program 5: socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000d37000-0x8)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d0c000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000487000)={0x0, 0x0}) r1 = semget$private(0x0, 0x0, 0x2e) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000d8c000)=""/122) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000225000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xa, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d22000-0x40)={&(0x7f000073f000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dc6000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000148000)=[0x0, 0x0], &(0x7f0000929000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f000066d000)='/dev/sg#\x00', 0x7, 0x280000) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000313000)=0x2b2, 0x4) writev(r0, &(0x7f0000627000)=[{&(0x7f0000913000)="390000001000090469000000800700000000e03f01200000450001070000001419001a0004000200b600000000000608000300ff0000b1e400", 0x39}], 0x1) 2018/01/15 18:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ce000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000992000)={0x600000000000000, 0x5000, 0x8, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000edf000)='security/]\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f000022a000-0xa9)="442c29b2aad8e9a49ceeafe4a7dd12cc329ff87e5e339cc5ce989b6b6bf9174729beaddd9c1ba522eaed74b74d8f41da3e581e21ff5699d872263a38d321b7ec18901c81676cc257b07fb17327de6ed0db38bd6d7042a8df8d06e19d3d8bc84b604068ab6d22c3fb5c4dfaa03bc3d27226b2f85e1aa59e6cb653e0a8cf7dbbd5e2709c934ffc6b2bd2cbcbdb9689e09df58eef2b4512fbc4680b502588f85c1c4d115fe92c4581d457", 0xa9, 0x1, &(0x7f0000f46000)={0x4, 0x0, 0x0, "2da3c9ce4a22", 0x3, 0x0}, 0x10) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000016c000)=0x0) 2018/01/15 18:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002fc000-0x10)=[{&(0x7f00001bc000)="390000001300094700bb61e10080009e0718000002000000450009f7ff0100e318001a000d00038000fb00000000fd17e9ff090401ffffffff", 0x39}], 0x1) 2018/01/15 18:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00006bd000)=0x9, 0x4) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a2e000)=0xa, 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b49000)=@req={0x7, 0x0, 0x1, 0x5}, 0x10) 2018/01/15 18:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fca000-0x4)=0x40, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000078d000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000007d000)=0xc) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0xfffffffffffffffd, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000524000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) 2018/01/15 18:33:56 executing program 7: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/01/15 18:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0xce0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ceb000-0x20)={r0, &(0x7f000000e000-0x1000)="859e2a46", &(0x7f0000c4d000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a2e000)=0xa, 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b49000)=@req={0x7, 0x0, 0x1, 0x5}, 0x10) 2018/01/15 18:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getpeername(r1, &(0x7f000064f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) splice(r2, &(0x7f0000d7c000)=0x0, r1, &(0x7f0000edd000)=0x0, 0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee3000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$nfc_llcp(r3, &(0x7f00006a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cdb000)=0x60, 0x80000) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) 2018/01/15 18:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000795000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', @ifru_names=@generic="c15cac8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/sequencer\x00', 0x4000, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000e38000-0x38)={&(0x7f00005c8000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000f7c000-0x10)={&(0x7f00009a0000-0x14)={0x14, 0x14, 0x5, 0x410, 0x3, 0x3, {0xc, 0x0, 0x6}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x40800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00004ae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/01/15 18:33:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80007, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x891, 0x2, 0x81, 0x4}, 0xa0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c69000-0x1)={0xa73}, 0x1) renameat2(0xffffffffffffffff, &(0x7f0000aea000-0xa)='./file0\x00', 0xffffffffffffffff, &(0x7f0000f5b000)='./control\x00', 0x4) [ 77.645528] device eql entered promiscuous mode 2018/01/15 18:33:56 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008e1000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000017e000-0x64)={&(0x7f0000b49000)=[0xfffffffffffffffe], 0x1, 0x37, 0x3, 0x81, 0x6530, 0xa31b, {0x2, 0x280000, 0x5, 0x3, 0x4, 0x3f, 0x80, 0x4, 0x20, 0x9, 0xc90, 0x1, 0x9, 0x8, "c68f368ddbce81063ce162b8a9240716d7fe16fbcbb6eb2dd27fe1a88ebd3cdc"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r1, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/15 18:33:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d2d000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) 2018/01/15 18:33:56 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfffffff8) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x118) close(r0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/01/15 18:33:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = memfd_create(&(0x7f00002d2000)='INroupsecuritycpuset\'@\x00', 0x1) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef1000-0xc0)="18000000020001000000be8c5ee18c883600003f0000000000000000988a3cdcc3f7b933c598055bf74852bb6a8807567f59dba67e1947b3550400000067a1e1e20067fc2163e000000000003703ff1f00000000000000c88ebbff060100000b00090000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba000000024f0298e9e9f55406aa0110ddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d22b5affa00041ad0b4d2c23eef6795", 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000523000-0x4)=0x81, 0x4) 2018/01/15 18:33:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x3d, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000+0xff4)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00002a1000/0x3000)=nil, 0x3000}) r3 = memfd_create(&(0x7f0000a14000-0x1e)='posix_acl_access-eth1vboxnet1\x00', 0x3) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000007000)={0x6, 0x8, 0x3}) socketpair$inet(0x2, 0xa, 0x7f, &(0x7f00008d3000-0x8)={0x0, 0x0}) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a2e000)=0xa, 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b49000)=@req={0x7, 0x0, 0x1, 0x5}, 0x10) 2018/01/15 18:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000023f000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000515000-0x4)={0x3, 0x1, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000189000-0x4)=0xbe3, &(0x7f0000878000-0x4)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b61000)=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000e90000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f89000)='net/fib_trie\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/15 18:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800080000002, 0x84) dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000a56000-0x38)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a2e000)=0xa, 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/status\x00', 0x0, 0x0) 2018/01/15 18:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002c5000)='./file0\x00', 0x8) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000093d000-0x4)=0x41c0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000043d000-0x4)=0x7, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00009c4000)=""/4096, &(0x7f000093a000-0x4)=0x1000) 2018/01/15 18:33:56 executing program 7: sysfs$1(0xfe4, &(0x7f0000c15000)="000000043975702d001f059474ec6d00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000-0x20)={0x4c6e, 0xe6, 0x6, 0x400, 0x1, 0x8}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x7fff, 0x4, 0xfffffffffffffffb, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='\x00', 0x3) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"c989c74fe03599"}, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$TCXONC(r0, 0x540a, 0x1000) 2018/01/15 18:33:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ba5000-0xc)={0x1, r0, 0x0}) ioctl(r0, 0x4000000000001274, &(0x7f0000003000-0x3)="") 2018/01/15 18:33:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x7600000, 0x4c7d, 0x8001, 0x360fac80}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1f, &(0x7f0000002000)={0x100000000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x10200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000)=""/0) ioctl$KDSETLED(r0, 0x4b32, 0x2) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000005000)={0x1f, {0x3ff, 0xb4, 0xffffffffffff8001, 0x20, 0x9, 0x4}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000005000-0x9)=@known='user.syz\x00', &(0x7f0000006000)='/}.vboxnet1!}}-$\x00', 0x11, 0x2) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000006000)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) fchownat(r0, &(0x7f0000008000-0x8)='./file0\x00', r2, r3, 0x500) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000009000-0x4)=0x800, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000000a000-0x8)=0xd51) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000)={0x0, 0x0}) 2018/01/15 18:33:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000fd8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000358000)={0x0, 0x0}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d75000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b6f000-0x30)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x30) 2018/01/15 18:33:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000305000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='syzkaller0\x00') mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/audio\x00', 0x101000, 0x0) setns(r2, 0xc000000) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f000027e000-0x4)=0x0, 0x4) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a2e000)=0xa, 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:56 executing program 7: mmap(&(0x7f0000000000/0xa54000)=nil, 0xa54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) mmap(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a54000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000206000-0x4)=0xe8) mmap(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000a55000)='/dev/midi#\x00', 0x4, 0x800) mmap(&(0x7f0000a55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000a55000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000301000)=0x10) bind$packet(r0, &(0x7f0000a54000)={0x11, 0x10, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008aa000-0x4)=0x9fe, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000185000-0x4)=0x0) mmap(&(0x7f0000a56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a56000)={@common='syzkaller0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005df000-0x4)='tls\x00', 0x0) socket(0x9, 0x800, 0x2) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:56 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f000084f000)='/dev/vcsa#\x00', 0xff, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x7, 0x2}, {0xff, 0x2}, 0x9, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xdc4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x741, 0x0}, 0x98) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x9, 0xffffffffffff0001, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000003000-0x28)={0x5, 0x3f, 0x7, 0xc3, 0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000004000)={{0x689c, 0x2c}, 'port1\x00', 0x2, 0x20020, 0x4, 0x80000001, 0x7ff, 0x7ff, 0x8, 0x0, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r0, &(0x7f0000001000)=""/152, 0x98, 0x21, &(0x7f0000001000-0x10)={0x1a, 0xf7, 0x2, 0x6, 0x20, 0xb2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000+0xdeb)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x440c0, 0x13c) openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000003000)={0x9, 0x7ff, 0x9, 0x100}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000008000-0x1f)=""/31) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000008000)=""/139) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000000a000-0xa)='/dev/cuse\x00', 0x2, 0x0) 2018/01/15 18:33:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000fb2000-0x70)={[{0x8, 0x4, 0xfffffffffffffffd, 0x2, 0x4f, 0x8, 0xe4, 0x3bfb, 0xff, 0x3, 0x3, 0x100000001, 0x8001}, {0xffffffff, 0x3, 0x0, 0x3ff, 0xfff, 0x6, 0x4, 0x1, 0x2, 0xff, 0x100000001, 0xfff, 0x5}, {0x3, 0x8, 0x7f, 0x3, 0x9, 0x8001, 0x4, 0x1ff, 0x9f, 0x9, 0x8000, 0x3, 0x1}], 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000038e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d6000)=0xc) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f000035b000)="2000000019000776530002000000480080200d23001100052a000001b4000000", 0x20) 2018/01/15 18:33:56 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0xc2, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000+0x42)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x14) r3 = socket$inet6(0xa, 0x0, 0xffffffffffffffc1) accept4(r1, &(0x7f0000007000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000)={r0, &(0x7f0000008000)="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", &(0x7f0000004000-0xb8)=""/184}, 0x18) fanotify_init(0x2, 0x1800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000a000-0x8)={0x0, 0x1}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000006000-0x8c)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000009000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer2\x00', 0x200800, 0x0) fcntl$setpipe(r3, 0x407, 0xb) [ 77.890060] device eql entered promiscuous mode 2018/01/15 18:33:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f000023a000)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out={0x10, 0x0, 0xfffffffffffffffe}}, 0x28) 2018/01/15 18:33:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000960000-0xc)="0b000100d200003001b714", 0xb) getpeername(r0, &(0x7f0000235000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000a95000)=0xc) 2018/01/15 18:33:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000082b000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000bae000)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000049b000)=0x14, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bee000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000661000-0x38)={&(0x7f0000bf6000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000a48000)={&(0x7f0000eea000-0x60)=@ipv4_delroute={0x60, 0x19, 0x8, 0x2, 0x3, {0x2, 0x10, 0x14, 0x9, 0x3, 0x0, 0xff, 0xf, 0x200}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_FLOW={0x8, 0xb, 0x8000}, @RTA_MULTIPATH={0x1c, 0x9, [{0x8, 0x6, 0x8, r2}, {0xfffffffffffff579, 0x3, 0x6, r3}, {0xffff, 0x7ff, 0xfffffffffffffbe3, r4}]}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x880}, 0x10) r5 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 77.940230] QAT: Invalid ioctl 2018/01/15 18:33:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ce6000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000e4000-0xb0)={{0xfffffffffffffffa, 0xfffffffffffffe01}, 'port0\x00', 0x3, 0x401, 0x8, 0x3, 0x401, 0x9835, 0x6, 0x0, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000b89000-0x4)=0x1000000000000027, 0x4) 2018/01/15 18:33:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0xe806, 0x0}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r1, 0x0, 0x8000000000000006, &(0x7f000016c000)=0x0, &(0x7f0000000000)=0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/15 18:33:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00008bb000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) setns(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000f61000-0xb0)={{0x9, 0xfffffffffffffffd}, 'port1\x00', 0x40, 0x30001, 0x10000000, 0x6, 0x100000000, 0x6, 0x3ff, 0x0, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/15 18:33:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 77.974510] QAT: Invalid ioctl 2018/01/15 18:33:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x6e) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b1b000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00001c6000)=0xffffffff80000000) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000323000)=""/89) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwritev(0xffffffffffffffff, &(0x7f00007d1000-0x50)=[], 0x0, 0x0) 2018/01/15 18:33:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) writev(r0, &(0x7f0000008000)=[{&(0x7f000053a000-0xa6)='w', 0x1}], 0x1) r1 = memfd_create(&(0x7f0000086000)='@\x00', 0x3) faccessat(r1, &(0x7f000044f000)='./file0\x00', 0x0, 0x1f00) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x17f}) bpf$PROG_LOAD(0x5, &(0x7f0000568000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffd41) pwrite64(r0, &(0x7f0000892000-0x4e)="cef1b02400d663ce30405fa739bc7ce7eefdb3bdd3218e7668242a59ec8dd8641bece8aafa604229a6654b5c58343521a5828e6251e17ce48a909399437451cc00bdda9076cc49678861b45d7619", 0x4e, 0x0) 2018/01/15 18:33:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000080c000-0x4)=0x1f) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000012000-0x12)='/dev/snd/midiC#D#\x00', 0x7e0, 0x4000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000012000-0x64)={&(0x7f000000a000)=[0x0, 0xeec5], 0x2, 0x20002000000, 0x80, 0x2, 0xf4, 0x7, {0x800, 0x1000, 0x44, 0x173, 0x5, 0x5, 0x4, 0xf8, 0x4, 0x3f, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x7, 0x3, "586d588596d4ee53d2e1331ebb43e8cbca5c453bcfdaaa28656ab617e03acb4a"}}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000012000-0x8)=0x1) ioctl(r2, 0x4400000000001274, &(0x7f0000003000)="f4e4d93b55f26d976938464f6f978856992d6c4a4736f487be6e621c65533a4982176b7a95268dc53e70dec8d0b3e2c573e727b8c40daf0cfe662f39e55ed36c33c38e2c8e82b464dcb7ccef527d5d04b6e5ba7f5125") 2018/01/15 18:33:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000244000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009b8000-0x4)=0x60) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000bc000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/enforce\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000929000-0x20)={0x8, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000034a000-0x10)={r3, 0x0}) r4 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f00001c7000-0xa)='./control\x00', &(0x7f0000421000)='./file0\x00', &(0x7f0000c53000)='mqueue\x00', 0x2000, &(0x7f0000374000-0xa2)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005f5000-0xb)='/dev/hwrng\x00', 0x400140, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000642000-0x10)={0x0, 0x0, 0x8f}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000405000-0x10)={0x0, 0x0, 0xffffffffffff0001}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000277000-0x8)={r7, r8}) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000637000)='/selinux/member\x00', 0x2, 0x0) 2018/01/15 18:33:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000060a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000569000)={0x2, 0x7, 0x7, 0x8, 0x7f800000000, 0x4}) r1 = syz_open_dev$sg(&(0x7f00005ac000)='/dev/sg#\x00', 0x6, 0x389002) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000295000)={r1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) listen(r3, 0x7fffffff) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 18:33:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000034e000-0x20)={0x0, 0x0, 0x40000000009, 0x3, 0x0}) syz_open_dev$sndmidi(&(0x7f0000907000-0x12)='/dev/snd/midiC#D#\x00', 0xd061, 0x80400) fcntl$lock(r0, 0x7, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000919000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00009b9000)={0x3, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000008, 0xc84, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000078b000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe4, 0x4, 0x7ff, 0xaa, 0x10000}, &(0x7f0000ed3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bb5000-0x8)={r3, 0x100000001}, &(0x7f0000bcc000-0x4)=0x8) 2018/01/15 18:33:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) r3 = syz_open_procfs(0x0, &(0x7f0000548000-0xa9)='net/ptype\x00') pread64(r3, &(0x7f000032e000)=""/0, 0x0, 0x0) mq_timedreceive(r3, &(0x7f000053f000-0x6c)=""/108, 0x6c, 0x7, 0x0) 2018/01/15 18:33:57 executing program 0: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x0}, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000002000)={0x4, 0x1, 0x9, 0x7fffffff, &(0x7f0000004000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000047a000-0x20)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000423000-0x10)={0x80000001, r1}) socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000045f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e4f000)=@sack_info={0x0, 0xbc9, 0xffffffffffff8001}, &(0x7f00001c8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f6b000)=@assoc_value={r3, 0x800}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000097b000-0x10)={r0, r2, 0x1, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000079e000)={{0xffff, 0x6}, {0x0, 0xe000000000000000}, 0xb9, 0x2, 0x38, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d6c000)=0x0) 2018/01/15 18:33:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002e4000-0x8)={0x19980330, 0x0}, &(0x7f00008f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000be000)='/dev/vcs\x00', 0x201, 0x0) recvfrom(r0, &(0x7f00002fc000)=""/150, 0x96, 0x2000, &(0x7f0000f8c000)=@generic={0x1, "a33d4eb15f4ff3f76acf9a68de1a2b2455af254b41d88c899a733b8b616e0bffcf4718dbc2c7b1bd06ec7e5c4ce39353bc6160ead75fb8c67239407aec27acd945fd1ff9f5c12305dfbce8cd98159e4cc12451d5a1bff299835052102a708ac28a77d2557816c5adda6edaeffcf5810cc06e066ada04adf0c860e022519a"}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) [ 78.129289] device eql entered promiscuous mode 2018/01/15 18:33:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x407ffc0003}]}) getrlimit(0x4, &(0x7f00000c7000)={0x0, 0x0}) 2018/01/15 18:33:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eee000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00009cf000)={0x27ff, 0x0, &(0x7f0000cd8000/0x2000)=nil}) dup2(r0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe6000-0x24)={0x20, 0x0, 0x4, 0x2, 0x20, 0x400, 0x2, 0x3, 0x2, 0x8, 0x8, 0xffffffff}) bind$packet(r0, &(0x7f0000cb0000-0x14)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/15 18:33:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e49000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00001fc000-0x40)={0x2, 0x6, 0x5, 0x5, "6ccb6bf384b6eb6e06cdd3e288af1799abc4bc368d63d3942582568402e0a0d772ad9d5970425577d762fcda", 0x100000000}) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xcf, &(0x7f0000000000)="d105071e", 0x4) 2018/01/15 18:33:57 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000fe8000-0x2f)="9b5a3d0ea22ea59675b374797aa4687522da85e4b11e0836cb9d0eb539797650bd89845b7ce7924fa0efdd37054bed", 0x2f) open$dir(&(0x7f0000041000-0x6)='./bus\x00', 0x8000452003, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fe8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000798000)=0x1c) write(r1, &(0x7f000024c000-0x1000)="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", 0x1000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d6c000)={0x1, [0x6]}, 0x6) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fe8000-0x4)=0x3, 0x4) 2018/01/15 18:33:57 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x7151, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0xa6, [0x0, 0xb0, 0x80000001, 0x200, 0xc7d9, 0x9878, 0x6, 0x7f]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x6, 0x40700) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000002000-0x8)=0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(r1, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x9, 0x6, [0x7, 0xfff, 0x3f, 0x100000001, 0x2, 0xffffffffffffff63]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000-0x8)={r4, 0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000-0x10)={0x32, 0x1, 0x7, 0x3, r4}, &(0x7f0000007000-0x4)=0x10) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000005000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000007000)={r4, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000009000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000009000)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r5, &(0x7f000000a000-0x12)='.request_key_auth\x00', &(0x7f000000a000-0xd)='/dev/snd/seq\x00') 2018/01/15 18:33:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000086a000-0x10)={0x100000000, 0xb, 0x0, 0x101, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x800, 0x30}, &(0x7f00005b8000)=0xc) fcntl$lock(r0, 0x8, &(0x7f00003a8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x20005452, &(0x7f0000b6c000)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r5, r5) tkill(r0, 0x16) r7 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r8 = dup2(r1, r2) fcntl$setown(r8, 0x8, r7) tkill(r0, 0x16) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f72000)={r6, &(0x7f0000148000)="0ae8fe8b2e11cf721d96e8009ff812b2d456e009a23562188cd0fb07852509c03bdace8be777c5414d18ed243b3dcb798ef843e3f74a53a7a7aa1e8433b9946daf3d57800e95d279eb0a3c526c8149176dc964b1e8ca492841dc72ce6902afe14bb57795f27010574c08f7f117cb1a0ac80e98ffc707f317414acdf0a7507e94723596866640e33621c1bc6a3523abf46c29f6c32ab1afd7840fadcabfe8e5d89a22f6978389f53757fff0636afdf82a6594dd2c6af59fe37b6cb0dbcbd15e89b3343fa3490796f37e4b5c72d27445fbaec205c7e756078c", &(0x7f000089f000-0xf9)=""/249}, 0x18) perf_event_open(&(0x7f0000c82000)={0x2, 0x78, 0xfffffffffffffffe, 0x9, 0xecd, 0x3f, 0x0, 0x8, 0x100, 0x2, 0x7, 0xfff, 0xfffffffffffffffe, 0x8, 0xfffffffffffffffc, 0x1, 0x1, 0x1000, 0x1, 0x0, 0xd33, 0x9, 0x7, 0x8437, 0x1, 0x0, 0x0, 0x1fc000000000, 0xffffffff80000001, 0x7, 0x3, 0x5, 0x9, 0x8, 0x8, 0x3, 0x8, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000b19000-0x1)=0x0, 0x8}, 0x600, 0x1, 0x100000001, 0x0, 0x6, 0x5, 0x1f, 0x0}, r3, 0x2, r8, 0x2) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000bf0000)={0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0xa, 0xa, 0x15, "90a00a12d031072c616c6a093404e0fa177d578f2c8af28cbddb94728d78945ef8bab3678bab01b719d9c910cbd57870c091f8889c26017b6fd8fc20515699aa", "bcef57c602c9462db2d2700c11de547ce1098f080bbeba77dfaebc5467318e8fc852c96a372388e287a0c1fae38b3f1125ff9f419c0c58bda33480f4051d19a4", "7d88f7b0b18b9cc06ee168f0b5953397c41e86524b0c69eb2313b596640acb59", [0x40, 0x7]}) 2018/01/15 18:33:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00002cd000)=0x0) pipe2(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x4800) 2018/01/15 18:33:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008c4000)={0x3, 0xffffffffffffffff, 0x1}) syz_open_dev$mouse(&(0x7f00000c6000)='/dev/input/mouse#\x00', 0x1000, 0x400000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000e82000-0x2)={0x6, 0x8}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 18:33:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000f0f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x30)="88ffd1c426ab6c42d357338bcaefe0ab6fc6005ec262591c819bcefad158ba2493f1bc9643eb173e4afeafe545407df6", 0x30, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x30)=[{&(0x7f000072b000-0x1000)="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", 0x1000}, {&(0x7f000004a000)="e299734ecdadb8a0ed123f2a0eaa3979272442dca7cedb0b387e6880ef485f7b9f7f5725b06236ccfdec718b0e81e8e611052017a1522f2e19b69488c9b97a12901b165fb2e3297a02e916c77c08a972c7ab73c382798c3a81fc0b762ddcf0962adf454ba717509fb1084a338a64a1431516692508b5ae43850f47abe979d821a7eca2d7a4c994f4dfbc6d6f520a91d0fb86b350472bac5b11e11d3df7cc34d11095ccbfbce3f53b528c173458ca50b40823604645df65c0cdc259b022590af460ac9d977ee25729127c3aa181d88fd8db54e7592f79ad1241e320994f34bbc990c867d585b871d2038557cbe7f4ac013e897cdbf7a7f136", 0xf8}, {&(0x7f0000001000-0x30)="871627ae45131139e46b4383abeb2602c04d43a864eb3290197892378a11f358ef9866ebe049e9735b8051e9063cb8e7", 0x30}], 0x3, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x40, 0xffffffffffffbc73, 0x6, 0x3, 0x101}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x5c9f, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000004000)={0x0, 0x19, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x3, 0x1000, &(0x7f0000006000-0x14)=""/20, &(0x7f0000006000-0x4)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000007000-0x8)={r5, 0x0}) 2018/01/15 18:33:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x8, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/15 18:33:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083a000-0x10)='/dev/sequencer2\x00', 0x3d, 0x0) ioctl(r0, 0x5101, &(0x7f0000bbd000)="") 2018/01/15 18:33:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() remap_file_pages(&(0x7f0000dca000/0x3000)=nil, 0x3000, 0x3000000, 0x8, 0x40000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f00003a4000-0x8)={0xfffffffffffffffd}, 0x0, &(0x7f0000a69000)={0x0, 0x989680}, 0x8) 2018/01/15 18:33:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4015) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000631000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x18, 0x27, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x402, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fb4000-0x4)=0x0) r3 = syz_open_dev$midi(&(0x7f0000335000)='/dev/midi#\x00', 0x7, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006fd000-0xc)={&(0x7f000021f000)='./file0\x00', r3}, 0xc) r4 = syz_open_procfs(r2, &(0x7f000022e000)='net/bnep\x00') r5 = accept4(r1, &(0x7f0000de1000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a84000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000ee9000)=0x0, &(0x7f0000aab000)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00006e4000-0x10)={0xaf, 0x2, 0x8000, 0xbc0}) tkill(r2, 0x2b) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00007d9000-0x40)={0x100000000, 0x6, 0x1482, 0x2, "9edd64327c18dd7f3f3f00ae729d78959da49c7b781a54b2ac24c9fd57f95de9abe39b0deb62cd0f8093ca4b", 0x1000}) [ 78.287730] device gre0 entered promiscuous mode 2018/01/15 18:33:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x400000, 0x407fffffff}]}) r0 = gettid() socket$llc(0x1a, 0x3, 0x0) kcmp(r0, r0, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000595000)=0x2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) stat(&(0x7f0000db0000-0x8)='./file0\x00', &(0x7f000007b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:57 executing program 0: r0 = gettid() ioprio_get$pid(0x2, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000546000+0x8b7)={0x0, 0x80000, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000b12000-0xa)='/dev/vcs#\x00', 0x717, 0x2000) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2, r3, 0x10000}) 2018/01/15 18:33:57 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005cb000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000acd000-0x28)={@generic="437e0299b6afc8ff3b196c48053a6fa2", @ifru_flags=0x4000}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009c2000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9c, 0x1, 0x8, 0x10001, 0x401, 0x3, 0x8000, 0x32b3, 0x3, 0x7, 0x85bf, 0x7, 0x3, 0x6]}, &(0x7f0000ff3000)=0x108) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff3000)={r2, 0x8, 0x1, 0x7}, &(0x7f00006fc000-0x4)=0x10) r3 = socket$inet6(0xa, 0x6, 0x100000000000000) getsockopt$sock_timeval(r3, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/15 18:33:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bc9000-0x400)={"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"}) fdatasync(r2) 2018/01/15 18:33:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00008e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f5a000-0x8)={0x0, 0x6e67}, &(0x7f0000409000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008d9000)={r2, 0x0, 0x3, [0x3de8e62a, 0x9, 0x4]}, 0xe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b91000)=""/0) 2018/01/15 18:33:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e2c000-0x8)='./file0\x00', 0x840, 0x0) readv(r0, &(0x7f00009ca000)=[{&(0x7f0000d8d000-0xbd)=""/189, 0xbd}, {&(0x7f0000f1a000)=""/208, 0xd0}, {&(0x7f000069f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000be5000-0xe6)=""/230, 0xe6}, {&(0x7f0000012000)=""/0, 0x0}], 0x5) fcntl$addseals(r0, 0x409, 0x0) 2018/01/15 18:33:57 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000e26000-0x4c8)={{0x1, 0x3, 0x1, 0x100000000, "e094d1322924bf6d76fd1053d5cf9faf6f8da904ace93a7d68fbe2e08320c73617eb3a843c2fc908cb81b766", 0xffff}, 0x7, [0x8001, 0xaf8, 0xe5f, 0x1, 0x7a1, 0x7, 0x0, 0x100, 0xffff, 0x2, 0x3f, 0x81, 0x3, 0xc05, 0x6, 0x4, 0xf49, 0x0, 0x2, 0x7d25522f, 0x7, 0xffffffffffffff01, 0x3, 0x6, 0x5, 0x9, 0x7ff, 0xfffffffffffffff7, 0x0, 0x2e, 0x8, 0xff, 0x1, 0x7a9, 0x4, 0x100000000, 0x0, 0x1ff, 0x3, 0x6, 0x6, 0xfffffffffffffffd, 0x2, 0xf1b5, 0x6, 0x20, 0x3f, 0x3, 0x10001, 0x4, 0x2, 0x9, 0xfffffffffffff000, 0x7, 0xff, 0x400, 0x80000001, 0xfff, 0x7fff, 0x7c, 0x9, 0x8000, 0x7, 0xfffffffffffeffff, 0x7, 0x7, 0x9, 0x80000000, 0xfff, 0x3, 0x4, 0x1, 0x1, 0x7, 0x2, 0x80000000, 0xa241, 0x0, 0x0, 0x101, 0xffff, 0x40, 0x1, 0x6, 0x800, 0x1, 0x4, 0xfffffffffffffff4, 0x1, 0x5, 0x8, 0x10001, 0x2, 0x6, 0x0, 0xffffffffffffffff, 0xbd4b, 0xbb34, 0x1, 0x9, 0x24, 0x9, 0x3, 0x1, 0x1f, 0x8, 0x6, 0x9, 0x6, 0x401, 0x6, 0x1, 0xfc5, 0x1, 0x519, 0x7, 0x1f, 0x1, 0x1, 0x9, 0x3, 0x0, 0x8000, 0x9, 0x8000, 0x7ff, 0x3, 0x20], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bb7000)={0x0, 0x3}, &(0x7f0000a70000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) remap_file_pages(&(0x7f0000158000/0x800000)=nil, 0x800000, 0x4fda77c24f0bf733, 0x4, 0x90000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="1802", 0x2}], 0x1, 0x0) set_robust_list(&(0x7f0000864000-0x18)={&(0x7f0000db9000/0x2000)=nil, 0x0, &(0x7f00001cd000/0x2000)=nil}, 0x18) r2 = pkey_alloc(0x0, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000095e000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000282000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000cea000-0x8c)={r3, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pkey_free(r2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000a0d000-0xf6)=""/246) sendmsg$nfc_llcp(r1, &(0x7f00000cb000-0x38)={&(0x7f00009b5000)={0x27, 0x8, 0x100000001, 0x1, 0x20000, 0xfff, "69b7a87020a2fc8c2deeb73dc3cdbff27e246fd377610877213ead4462835121b32cd05f4cb50aff70e74e49d7b01ea39fe599435272479a0216769744d1d8", 0x3}, 0x60, &(0x7f00002aa000-0x80)=[{&(0x7f0000c73000-0xa5)="255b67cfec07018ed40daf732ebce0a121345a657295086131f04be612a7330eecda8d53dafb631f96b54570818b757efb1db06ba6951e78318e2db9f176c5125a618efed3c4fe097c08c60c2b45fb15d447f0a6bd4d1057c2347dbd88b23c0d02436d928be1f348404d8b8b24153217d54f9f97da45d9a766da150c98125c418c9ecee9b31dec818fd080587f7655aa468814f73fd61bd55b49543f721ad23d321c93ce83", 0xa5}, {&(0x7f0000fd5000-0x7e)="3af11a5c0d1adb86d3ccf0e08b891ff539edfb9fb6ba0aad9e4afbc07c26c9500b0f327ac5e4eace6d84b2eab2626258b7faaace15695d88bade96162b325685aa13349a8e15cacb562d0aaf240e0aa6a396dd19f57b6edacb42d396b17e758997eb07163e8d024108c5622f73d07aab084d43c1f0a42b4d5ea25efcb51f", 0x7e}, {&(0x7f0000ee8000)="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", 0x1000}, {&(0x7f0000c05000-0x9c)="ec54e95096a32ccfcdb341e810d66be37bd7d8ef454ec560141155b411bae6d0ec0e4c24e8f640085152b55fb6175dd4c5376a09ae60868b78338187287816fc8569baa974e4031202daa1ca51efbb576597cc6e865c399cb435f02ff187858af4c347de99adf04d2e4985387576482cde65d2e92ca51ffeaaafbbcd7d9df7ac89fdde76e2e22884100e31d189c9b621355c96276f8756febd56f35f", 0x9c}, {&(0x7f0000714000)="6a709a6a351982626a5c5f80f64910e627477511db12ba62c0b3e834557cff94fbc3868c82fcc2e78d9e1c06de6c5fa4b85dd03f09bec97760e06178edbdb1aab0d0c4ac58bcc3bef8717beaf72d1f9b1a3b92eb43e656850f3bb5ceeba2a05b5e75e1c42b", 0x65}, {&(0x7f000044e000)="6801e452546f2b9b11f73fde265bb2f62a8c42c9acd6a175459a7b295b48c7637fc0a886639127ade5f2c98e5dab", 0x2e}, {&(0x7f0000b5d000-0x8e)="a09ab29d3704a2de2d76bc193270bf8bd9a27bda05a791fc1b0377abf07cd7f2f9c5183eba501f2c082e3e613558596b400deb5554753de05ae9ab3854c3bd30e00857f8c2296e4ce8013edba2754076b5100d3d250a6e399b64dbb1c7f81e62be4a74839b7da28466eaca8adcd8178f740dafd55bef468e7908e44f799f01e18da571a13dc108e2f659238e25ed", 0x8e}, {&(0x7f00002e8000-0x79)="e48f1078d5168a1b285d36523d819a6d464b908944f663fa2e49e01e8e1ddd4afce546c607f5ad9f818f77f47e265ce76065d8969c7f6700ccd3a3a168879771edcfff734efef14604bc9a8bb7fa159ac989d1eed752a1d99a1bea4609be8f103a81744e3de5155165eaa21f581889d2d64675236e48edfb55", 0x79}], 0x8, &(0x7f00003d5000-0x88)={0x88, 0x119, 0x9, "2e8ccb70a9d461c9cf4560bbc7e7ba6ed09d088408157f411a84f372f03f2a574f590f3d4ab64632ad9e0bee6b2092f6177260a622affac51c82c6041b8c3dfb1fcab6b1090d803b7506a503b6b476c75617e20af7b73f389cdafa7b645ea28438548e6f09df93bdc38d1dc5efe72ec0f2785bcde2e006"}, 0x88, 0x10}, 0x800) mlock(&(0x7f0000f4c000/0x1000)=nil, 0x1000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000376000)=r1, 0x4) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000d06000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x5, &(0x7f00007d9000/0x2000)=nil) 2018/01/15 18:33:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff0000000000000000000000000000000000000000ffffffe1000000000000000000000000000000000000000000000002ba00", 0x14, 0x21001, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000a3a000)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) lseek(r2, 0x0, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x9, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004e4000-0x2)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_netdev_private(r3, 0x89fa, &(0x7f0000544000-0xd5)="ef659923d45fefe9fc69e17b8ec416b2df1782b44c187f80ba151e08c0a2606a2cb4b6fb55522dae5df607d828ee0cae53ca6192a8ac71858af8828a3210be44566a58615cc33be6377738847a69232559cdc00e0a18f58d8c67b1633b595395b7ce380bf16ca21e91f51081a98f61e807cd4847dc620a4d5d305d00534d84aff8523aa948372b8b3ed240bb632a9fc5b525bf01e370394b7e34cabc173f5fa8d43f93d64f813bceeca24c552c8c0dd2f9a0770a65a95415c6c2be59b4745f0553e441c315102ee491a8c75106ff1a220ead34e196") 2018/01/15 18:33:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009b0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000e4e000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000fed000)=[@text16={0x10, &(0x7f0000b24000)="66b80500000066b9c12f00000f01d9660f2a9cf5ff65660fae3fba610066ed0f092e0f01cb650f01cb66b9150b00000f322e2e0f01dff00fbbac4b5c", 0x3c}], 0x1, 0x0, &(0x7f00001f9000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006c1000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cc000-0x4)=0xe8) open_by_handle_at(r2, &(0x7f0000151000+0xc81)={0xd3, 0x100000000, "ea79787076a5b593b6c93109e42344e9366d8cdd79065d61b7486ec0a3d77900533edcf7dd3cd952d1d90c60c7bf969bf4a1c417b361affe2ec41d0a2e3a20826011bb049833286663991183de7e24fcbebacab61ec5fc1f0349aacc6675140018c4abcbb533ea9505416cb51da0561545bf57c41f045f3e1a420bbd5445d8be9897868a4310f83f3392e94c8aa3bcfc6967b56139ba7e94fffeb0608ce1608051dfa7c7838b93f0efb6657342ba037eed6ec8d49db10086ecd40879994c8ae84e6eb5acf48eee4143e2ac"}, 0x4000) 2018/01/15 18:33:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sync() socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x12, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e50f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000f83000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) accept4(r1, &(0x7f00005fe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006b3000-0x4)=0x14, 0x80000) recvfrom(r1, &(0x7f00007b6000-0x2f)=""/242, 0x9, 0x2043, 0x0, 0x0) 2018/01/15 18:33:58 executing program 3: syz_open_dev$sndmidi(&(0x7f0000916000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000067000-0x18)={0x2, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a75000)='/dev/input/mice\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f000068a000)=""/198) r0 = syz_open_procfs(0x0, &(0x7f0000538000)='net/raw\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)='ppp1eth1#^\x00', r1) pread64(r0, &(0x7f000065a000)=""/146, 0x1a0, 0x0) 2018/01/15 18:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f00007ad000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000800) r1 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000090b000-0x8)=0x0) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fba000)=0xad, &(0x7f0000479000-0x8)=0x2) 2018/01/15 18:33:58 executing program 0: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000f6000)=0x0) 2018/01/15 18:33:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb9000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000cec000)=""/50) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000b2e000)={0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00006a0000)=""/134) 2018/01/15 18:33:58 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000029000-0xa)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000028000)={0x0, 0x8}, &(0x7f0000028000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000025000)={r4, 0x3}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x485, 0x0, 0x0}]}) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setitimer(0x2, &(0x7f00000e6000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f000013a000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a7000-0x10)={0x0, r1}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e2000)='/dev/ppp\x00', 0x80002, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d6b000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x5, 0x1, "ffa39425db460b7ea6ec9e784ef380cda4a06548903290835db1b2ded2ac97cfe727355e458067840b832ffee2504b5e710d7ebb2de2d23b8ac655272a981956b15b3f2d0f6a62c4584dae1a089f4182"}, 0x160) recvmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000663000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000eb5000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000064000-0x8)={0x0, 0x0}) r1 = request_key(&(0x7f00004c9000)='pkcs7_test\x00', &(0x7f0000d43000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b25000)='\x00', 0xffffffffffffffff) r2 = syz_open_dev$vcsa(&(0x7f000086b000-0xb)='/dev/vcsa#\x00', 0x0, 0x6000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006b1000-0x14)={0x8, 0xaa04, 0x10000, 0x11, 0x7}, 0x14) keyctl$update(0x2, r1, &(0x7f0000664000-0xad)="ffdcf6f78b8caddb8b56cd90a19356d289e491c078fe1373161f9b155d0febbd3b6240aa02fc92af3d70667cfb0622fbd02f26726f008c64d3b83e098b24db6de5844f55e28378a1f88ddcfa74ebb021714f3834f363e4b32d8c0a677917068e16a5a69e269df6c20f0ba5ec428e1aa78654bbdb4cb07c2a8fe5942346ac07975e049756100503c771ff2d322f7cf024828b7917b248ca02a28b76eb80b660525e803640b087a937ab392b23b2", 0xad) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 3: rmdir(&(0x7f00002c1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e13000-0x8)='./file0\x00', &(0x7f0000b8f000-0x8)='./file0\x00', &(0x7f0000ca9000)='ramfs\x00', 0x0, &(0x7f0000662000)="") creat(&(0x7f00009f5000)='./file0/bus\x00', 0x0) rename(&(0x7f0000248000-0xc)='./file0/bus\x00', &(0x7f0000336000-0xe)='./file0/file0\x00') 2018/01/15 18:33:58 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x20) r1 = dup(r0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f05000-0x28)={@generic=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000fce000)={0x1ff, @common='irlan0\x00'}}}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000fd0000-0x4)=0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f0000b26000-0x4)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000b38000-0x28)={0xffffffffffffff4f, 0x1, r2, 0x2, r3, 0x0, 0x3, 0x4}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f000072b000-0x5)='user\x00', &(0x7f00009a8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd1000)="65f7f45fc5921693e899a8184e77380b95e5e7dd7aae3307b0ec5e11ea3f9a46f7a011d2f79ef78fe484a2342cebbeb20ecb2cd8c6890e5211495dc6cfd07854b9fe7e2658e3bdacb360839d9754e5170a02d079de67810769600ebb8215ce2c9607d6973754997f89e49b633952be4010d8e331f9dd46e2c25199362f0d142f8773f51f0e47d83b3cc043b0f2a1f2c5f443ed2075b51d58cc4b72d28525146e113e759d307ac0e1", 0xa8, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000323000-0xb)='cifs.idmap\x00', &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f92000-0x41)="b1f022e776001e921bada45828100bacb4cc12673593698e173df03ad99a7ca0d77d6d386c85d605f14fca6eb744742f66b46a787c1ac2a8bbe86fbd3fc2d5a37c", 0x41, 0xfffffffffffffffc) keyctl$search(0xa, r4, &(0x7f0000222000-0x6)='logon\x00', &(0x7f00006df000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000fd1000-0x8)=0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000066b000-0x68)={[0x3ff, 0x8f, 0x1, 0x9, 0x3, 0x0, 0x1a, 0x363, 0xfffffffffffffffc, 0x9, 0xa301, 0x7fff, 0x8eaf0000000, 0x0, 0x5, 0x338], 0x100000, 0x0}) write(r0, &(0x7f00002f3000-0x1000)="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", 0x1000) syz_open_dev$adsp(&(0x7f00000f5000)='/dev/adsp#\x00', 0x9380, 0x121401) r2 = syz_open_pts(r0, 0x0) r3 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e35000)={0x0, 0x0}) splice(r3, &(0x7f0000a76000-0x8)=0x0, r3, &(0x7f0000e1f000)=0x0, 0x8, 0x3) dup2(r3, r0) bpf$OBJ_GET_PROG(0x7, &(0x7f000010c000-0x10)={&(0x7f0000073000)='./file0\x00', 0x0, 0x8}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f000028d000-0xa)='/dev/cuse\x00', 0x2, 0x0) epoll_pwait(r3, &(0x7f0000d19000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000133000)={0x0}, 0x8) 2018/01/15 18:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000401000)={0x26, 'hash\x00', 0xe, 0x0, 'wp512-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f0000321000-0x10)=[{&(0x7f0000515000-0x58)="7ef20437222300790f9d035aa4d06813c9994f0d639895b20c12afb7e73ea6", 0x1f}], 0x1, 0x0, 0x0, 0x0}, 0x4) fcntl$dupfd(r0, 0xf29c5a56b7346b7f, 0xffffffffffffffff) 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fchmod(r0, 0x41) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0x8, 0x900) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000d69000-0xa)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000ec3000)='/dev/vcsa#\x00', 0x4, 0x80800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x4) fcntl$setpipe(r0, 0x407, 0x3) 2018/01/15 18:33:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000528000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) syz_open_dev$usbmon(&(0x7f0000786000)='/dev/usbmon#\x00', 0x5, 0x200000) r4 = getpgid(0x0) ptrace$setregs(0xf, r4, 0xfffffffffffffff9, &(0x7f0000c13000)="28112a6830a1fed6a6fee2f2260b8e7f3c1f178fea4727d50be74ece1821f10d70c6a0eb7e04b8e08e617372249bc2e20956f9a3ec9103c10ea865e1edb8f0b171031df48120dcea8a801db69854286e3a8b4106688bab8cd5a956333f91279dae9fdd75c68a5b83f29394713cc06d0a4feb79dc13767f42110fe9c0c5fbcfda9637eaee37053bb734fc6612b5ca41649c9f140a9a0841530338bfeb2c7343cf74b6b77494116cb9ca8fd625fed73843ff794c7ba09fc23d1e2fdad020dd9540cfcb1495f0260bcd04a058707a9ccd639da2fef398c35cf674e5d924b58d5bbe3ebe1daa1a37aa06b1db88be59dbfbce") epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f9c000-0xc)={0x30000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_wait(r3, &(0x7f00004c5000-0x48)=[{0x0, 0x0}], 0x0, 0x0) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000+0x90d)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000012000)={r1}) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f00005d0000)=0x0, &(0x7f0000fe2000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000006) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004d5000+0xa76)='/selinux/member\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, &(0x7f0000049000)=0x0, r1, &(0x7f0000615000-0x8)=0x0, 0x6, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000789000-0x4)='tls\x00', 0x4) bind$inet6(r2, &(0x7f0000053000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) lookup_dcookie(0x7, &(0x7f00008fe000-0xfd)=""/253, 0xfd) dup2(r1, r0) unshare(0x81800000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/status\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000c1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000083c000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f000016e000-0x1f)="1f0000000906ffde0000008f000a0000007f00190900010000010000000000", 0x1f) 2018/01/15 18:33:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007fc000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000aad000)=0x58, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) timer_create(0x7, &(0x7f000060f000-0x60)={0x0, 0x36, 0xfffffffffffffffe, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c95000)=0x0) syncfs(r0) timer_gettime(r2, &(0x7f0000bc2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0xf0, 0x1a, 0x0, 0x0, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(r1, &(0x7f00009c0000)='./file0\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00003d9000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x2, 0x0, "273c054fe8c7de5aad6500de07dbf5033b3f9880d02248f028cf9f277308d17892c3883c81140596d0f1f80c0abed7d3648c84f627b03dcddc212a57759555de0c5756eb0ad1ce94f25fa6b3770e8917"}, 0x160) 2018/01/15 18:33:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000bb000-0xa)='numa_maps\x00') r1 = msgget$private(0x0, 0x28) msgctl$IPC_STAT(r1, 0x2, &(0x7f000007a000-0xd)=""/13) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002c3000-0x4)=0x0, &(0x7f0000d27000-0x4)=0x4) 2018/01/15 18:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) membarrier(0x8, 0x0) bind(r0, &(0x7f00004a1000)=@generic={0x9, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) set_tid_address(&(0x7f0000c5f000-0x4)=0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00005b4000)=0x180000, 0x0) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000d5f000-0x1e)=""/30, &(0x7f0000ddb000)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000e5b000)=[{&(0x7f0000663000-0x1)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ddc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddc000-0x4)=0xb) [ 79.359533] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f00002f3000-0xc4)=@newpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000070000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a59000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x400002, 0xc) write(r0, &(0x7f0000129000)="140000000201ff00fd4345bbfff9002207400000", 0x14) 2018/01/15 18:33:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x7) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) read(r0, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000064b000)={0xc0002, 0x0, [0x9, 0x6, 0x7a3, 0xf, 0x3, 0x100000000, 0x7, 0x3f]}) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000985000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x201, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r4 = dup(r1) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f00007be000)={0xba04, 0x81, 0x7, 0x1, 0x2, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r6 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r6, 0x5, r7, 0x8, 0x2, 0x8}) sysinfo(&(0x7f00005c3000-0x7c)=""/124) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000550000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ce0000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bd6000)={0x2, 0x0, 0x10003, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000729000-0x20)={0x100, r8, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000377000-0x1)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r5) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f25000-0x20)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1a) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/15 18:33:58 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000)={0x0, 0x0}, &(0x7f0000057000)={&(0x7f0000015000)={0xfffffffffffffffd}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f00004fc000)=[{0x6, 0x0, 0x0, 0x0}]}) r3 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e50000)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f000008b000)=@file={0x0, ""/108}, &(0x7f0000004000-0x4)=0x6e) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80000) syz_open_dev$mouse(&(0x7f000005b000-0x12)='/dev/input/mouse#\x00', 0x4, 0x200540) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000008c000-0x8)={0x0, 0x0}) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f000008c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000050000-0x4)=0x10) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) eventfd2(0x9, 0x80000) syz_open_pts(0xffffffffffffff9c, 0x4000) memfd_create(&(0x7f0000076000-0xe)='em1nodev!ppp1\x00', 0x3) r4 = inotify_init1(0x80800) fcntl$getown(r4, 0x9) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000139000)=0x0, &(0x7f0000790000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dc5000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6371}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00008f7000)=0x6) 2018/01/15 18:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) syncfs(r0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/15 18:33:58 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x278a, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000000000)=0xd0, 0xa0d680b68524df52) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 18:33:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f000024d000-0x14)={0x9, 0x81, 0x80000000, 0x0, 0x1, 0xfff, 0x0, 0x842, 0x4, 0x9}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e8a000-0x28)={@generic="23a2bc7d98ea975b482fdb73e798b27d", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000194000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) sigaltstack(&(0x7f00001ac000/0xc000)=nil, &(0x7f0000f14000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$vcsa(&(0x7f0000e22000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x20000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000000e000-0x4)=0x131, 0x4) 2018/01/15 18:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3bb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000295000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a10000-0x8)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/audio\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000048a000-0x68)={0x8, 0x0, 0x5, {0x0, 0x989680}, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00003f3000)=0x0) sched_getparam(r3, &(0x7f00004d4000)=0x0) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r1, &(0x7f0000afc000-0xc)={r1, r0, 0x5}) syz_open_procfs(r4, &(0x7f0000499000)='net/route\x00') 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009b8000)={0x7f, 0x2, 0x0, 0xffffffff80000001, 0x7, 0x8, 0x6, 0x3, 0x0}, &(0x7f00001e8000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000222000)={0x1fffc00000000000, 0x1, 0x5, 0x3487f81f, r3}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001e3000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008c2000-0x4)=0x8c) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006f4000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f0000a18000)={0x5, 0x78, 0x10001, 0x0, 0x7, 0x2, 0x0, 0x0, 0x500, 0x5, 0x5, 0x8, 0x5, 0xfffffffffffff000, 0xffffffffffffff39, 0x7f, 0x0, 0x4, 0x4, 0x1, 0xffffffffffffff81, 0x10000, 0x6, 0x400, 0x9, 0x9, 0x7, 0x6, 0x400, 0x101, 0x5, 0x1, 0x366c, 0xac6, 0x8000, 0x1, 0x120000000000000, 0x4, 0x0, 0x8, 0x5, @perf_bp={&(0x7f0000996000)=0x0, 0x8}, 0x600, 0x100000000, 0x1, 0x6, 0x7f, 0x3, 0x4, 0x0}, r0, 0x2, r1, 0xc) migrate_pages(0x0, 0x7fff, &(0x7f0000a6c000-0x8)=0x8dec, &(0x7f00005a7000)=0x1) r2 = msgget(0x0, 0x100) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000db5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0xc) stat(&(0x7f00008e9000)='./file0\x00', &(0x7f0000039000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000)=0xe8) getresgid(&(0x7f0000541000-0x4)=0x0, &(0x7f0000a77000-0x4)=0x0, &(0x7f00000c9000-0x4)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00008d2000-0x78)={{0x81, r3, r4, r5, r6, 0x2, 0x2, 0x0, 0x0, 0x0}, 0x200, 0x9, 0x7, 0x3, 0x7ff, 0x7fffffff, r0, r0, 0x0, 0x0}) 2018/01/15 18:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e08000-0x88)={0x5, {{0xa, 0x3, 0x28, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 18:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) writev(r0, &(0x7f00003ad000-0x20)=[{&(0x7f0000a18000)="", 0x0}, {&(0x7f000082d000)="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", 0x1000}], 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r1 = open(&(0x7f00005c4000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000c9d000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b50000-0xfe)={0x0, 0xf6, "68972870aab83e865585a1a0b028a239a796f1d33042185a79ac2a18d90d5fcd278d36984c3bf268e4b698a8edb4bc5cd1495aa86f634d8e9841be7b73ff0874f8f69b32f4280ddbc95fc397fad13682d52f6f9e7e35dfd2497f6ecdbfe8019431886b9f85598f307f72da8ee4c094eb27e71d9c0ccf1bb05c4c9a91d2d074f41976a5a77f3ee7e6737421028769556d45c11a40426c58ab4445b0873b46b0c730f378e34a559ffb7803d99b1810d979249f423da1beb537b49ac5cc076e1fd6a3a0f67b2d82277a55291451383c4ad341cda83c167088f9de131d9d813af2b0a3a6ba6c3312039e2981a567957b47fa0dbcae86b3a9"}, &(0x7f0000872000)=0xfe) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fac000)={r2, 0x7}, 0x6) 2018/01/15 18:33:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="", 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000a2000-0x3e)="", 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c92000-0x4)=0x0) 2018/01/15 18:33:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0xe4ffffd) syz_emit_ethernet(0x113, &(0x7f0000ddb000+0x884)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x1, 0x72, 0x1}], {0x8100, 0x9, 0x0, 0x40}}], {@mpls_mc={0x8848, {[{0x7, 0x100, 0x3000000000000000, 0x20}, {0x7fff, 0x18000000000000, 0x3, 0x8001}, {0x6, 0x6ce, 0x8000, 0x4}, {0x5, 0x400, 0x1000, 0x5}, {0x5, 0x9, 0x1004000000000000, 0x0}, {0x7, 0x44e2, 0x0, 0x2}, {0x3, 0x80, 0x9, 0x3}], @ipv4={{0x19, 0x4, 0x327, 0x2b36f3b5, 0xe1, 0x1, 0x0, 0x200, 0xff, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x89, 0xf, "3eff0fbc6130b1e25aadc1a062"}, @generic={0xcd, 0x3, 'g'}, @rr={0x7, 0x17, 0xfffffffffffffe2d, [@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}]}, @timestamp={0x44, 0x24, 0x1, 0x1, 0x298dd4a9, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[@loopback=0x7f000001], 0x200}, {[@loopback=0x7f000001], 0x4}, {[@multicast2=0xe0000002], 0x101}]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x5, 0x0, 0x0, 0xf, 0x4, "69de0a", 0x8001, "738b8e"}, "c7195281f797f7e2c14785f5dee8865b8be91cb1ce4183137d55d3995677806974cc0e688005bf482d7ee1400aca7822f8b5d273269a4be5c0d37ec2a153da6b5b27175170e280aa30d5750421cef7f5fa3c3eccf266963f4d3efcc64da0863e75eb0324fefca1eacea32cc6bc"}}}}}}, &(0x7f00008f7000-0x14)={0x1, 0x3, [0xff, 0x86c, 0x670]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/sequencer\x00', 0x404802, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mprotect(&(0x7f0000ebd000/0xd000)=nil, 0xd000, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000560000)=0x0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24b137a7991ce964, &(0x7f000075b000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f000043e000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c5f000)={@common='syzkaller0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a25000)=""/125, 0x7d, 0x2002, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c92000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003e1000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc2000-0x4)=0xe8) setfsuid(r2) 2018/01/15 18:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00008bc000)={0x4000, 0x7000, 0x3, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00004b8000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008e7000)=@assoc_value={0x0, 0x9dc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x44}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 18:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000478000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x7ff) splice(r0, &(0x7f0000df7000-0x8)=0x0, r1, &(0x7f00006d0000-0x8)=0x0, 0x3, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/15 18:33:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x5, 0x0) semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000aaa000)=""/185) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c8000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000515000-0x4)=0x2, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000056f000-0x8)={0x0, 0x0}) 2018/01/15 18:33:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000001000-0x10)={0x1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x240040, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x25)={0x0, 0x1d, "bc6d82902e34447d9329c898d1104d3c531e0d28908da3af16bdbe3133"}, &(0x7f0000004000-0x4)=0x25) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x8200, 0x1, 0x3f, 0x0}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xf8, 0x1f, 0x5, 0x1}, 0xa0) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x39, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000001000-0x9d)=""/157, 0x9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000320000)={&(0x7f0000710000/0x4000)=nil, 0x4000}) fcntl$lock(r5, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) read(r5, &(0x7f0000d5b000)=""/0, 0x0) io_setup(0xfffffffffffffffb, &(0x7f00000d3000)=0x0) io_submit(r6, 0x2, &(0x7f0000a9e000-0x10)=[&(0x7f000034f000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r4, &(0x7f0000c81000-0x14)="6db3d37b3c018eb5671650a1821e156903f12db8", 0x14, 0x4, 0x0, 0x0, r3}, &(0x7f00004d4000)={0x0, 0x0, 0x0, 0x7, 0x3, r4, &(0x7f00006b1000-0x9e)="f23cdf5af36b9aee918436f9342cf3fb13649cfc48b55a9c547ea3d995a3d6873c3a3a9cbd391dd82438c409fe9185396757d66cbe08c7d824bd559d9d0dace96cd8cfc23091b00b301e85ced3d661166af9a239eeceafca2b5c615c572d7ab01220aa10075bc4a2c4097bf0b3df76b8d66d4a2b74730ae7989bbe41d5266f8a365682687ce4a3068e8da79122c1970288dac970da16e921d27833449e0f", 0x9e, 0x3, 0x0, 0x1, r0}]) [ 79.642304] device eql entered promiscuous mode 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000141000)='\a') mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000099a000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00001c1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000738000-0xb)='/dev/hwrng\x00', 0x600400, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/15 18:33:58 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fdd000-0x4c)={0x8, 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000c38000)=0x0, r1, &(0x7f00005d8000)=0x0, 0x8001, 0x2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000c82000)=[{&(0x7f0000fdc000-0xd5)=""/213, 0xd5}, {&(0x7f0000fdb000)=""/14, 0xe}, {&(0x7f0000861000-0xd7)=""/215, 0xd7}, {&(0x7f0000960000-0xe9)=""/233, 0xe9}, {&(0x7f0000fdc000-0x39)=""/57, 0x39}], 0x5) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000fd9000-0x1)="be", 0x1}], 0x1, &(0x7f0000fd8000)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:33:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a7000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000370000-0x4)=0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000351000)={0x378000, 0x4f38, 0x0, 0x3, 0x0, 0x5}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000e14000-0x4)=0x0, 0x4) 2018/01/15 18:33:58 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000d34000-0xa)='/dev/vcs#\x00', 0x100000001, 0x402900) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000559000)=0x401, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x6, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400001, 0x38) ioctl$sock_bt(r3, 0x0, &(0x7f0000711000-0xa9)="2847c4129ed25f685ba9a688c34686d34e3b1ce7a6d110918c861fd96117c446d4fdec727aea76c2f2fd2144c283fef47bdc5a1e2c92c8fbc123133c299817f24a578a6470d86afa1eec110e902e2f2d90f56dfd3922b2dc340f0989bcc1797c3471fa332c0c6188fc07767a172de6a47aa02cea7bf0d35c9ff2b190a5fbdcaf97166a3799f76d61db7c5381ce8b800694da4d5e16361c8d47dff1b73eb8680a6c73b24c6ac42037da") setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000dc3000-0xd9)="", 0x0) 2018/01/15 18:33:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c16000)='/dev/rfkill\x00', 0x20040, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000629000)={0x7, 0x4, [{0xfffffffffffffffd, 0x0, 0x7}, {0x8, 0x0, 0xffffffff}, {0x401, 0x0, 0x1a02}, {0x4, 0x0, 0x7}, {0x9, 0x0, 0x504853ad}, {0x7, 0x0, 0x4}, {0x9, 0x0, 0x0}]}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000135000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000a11000)={@generic="9b68369ca7497efd5b81d2f7fe2633fb", @ifru_names=@common='ip6gretap0\x00'}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000089b000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000125000-0x4)=0xb8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000098b000)={0x0, 0x0, 0x0}, &(0x7f0000667000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00001c6000+0xb6b)=r2) r4 = getgid() getresgid(&(0x7f0000a72000)=0x0, &(0x7f0000e97000)=0x0, &(0x7f00007d0000)=0x0) getgroups(0x3, &(0x7f0000f8c000)=[r3, r4, r5]) socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000319000)=[{r1, 0x201, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x104d, 0x0}, {r1, 0x10, 0x0}, {r1, 0x4000, 0x0}], 0x5, 0xfffffffffffffffe) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000e25000)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r0) 2018/01/15 18:33:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e08000-0xf8)={0x0, 0xf0, "88edec948b02fedfe9d4e3b62cfe5321326aba1ab6c829e54da495ae5e246bc1d1631db16511fa97b03422470985a0e12f2d2ad89912ad369b687ed94fe531c0be28e584ad57836c9b81852df577fb05588df924b21422b7dc524c54cd74cec88e4d508632320d8dc0d7bcc45fabece1394222b43786e859b7ab79b419c76a4617409b876d642766d092f55c1315a9cb18cb6c89675679a6c8a9dbc2f1c4daec876edfb0079a551ab13ab954276a99ce6da467cfff53565eccda92169428faec20dcd4126305122263f330307b1197ea07137eaab6040888c89a69995cd5147517781dfa9d4a9ebe96da9ca05c5024cc"}, &(0x7f0000501000-0x4)=0xf8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a8c000-0x10)={r3, 0x7, 0xbe, 0x53}, 0x10) syz_open_dev$vcsa(&(0x7f0000a28000)='/dev/vcsa#\x00', 0x0, 0x2001) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000be6000)=0xd256, 0x4) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0xffd4) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$peek(0x2, r0, &(0x7f000032e000-0x8)=0x0) r1 = socket(0x0, 0x203, 0x0) getpeername$packet(r1, &(0x7f00002e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000052e000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00003b4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f000070e000-0x1000)=""/4096, &(0x7f0000f6b000)=0x1000) writev(r1, &(0x7f000089f000)=[], 0x1000000000000101) accept4$inet6(r1, &(0x7f0000250000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007a2000)=0x1c, 0x80000) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000ac7000-0x29)=""/0, &(0x7f000000f000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006af000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xbb5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}], 0x2c) 2018/01/15 18:33:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00000d9000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000655000-0x44)='Z', 0xfffffef2}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ad3000)='(', 0xfffffdb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x2, [0x1, 0x7]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0xff, 0x3, 0x0, 0x3}, &(0x7f0000000000)=0xa0) 2018/01/15 18:33:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x81, 0x47104) 2018/01/15 18:33:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000014000-0x20)={0x6, 0x7, 0x8202, 0x9, 0xffffffffffffff22, 0x2, 0x4, 0x3, 0x0}, &(0x7f0000011000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x80000000, 0x0}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 18:33:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x407ffc0004}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc9000-0x11)='/dev/vga_arbiter\x00', 0x18200, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000329000-0x8)=0x0) statx(0xffffffffffffffff, &(0x7f00000a5000-0x5)='./file0\x00', 0x0, 0x0, &(0x7f0000511000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r0, &(0x7f0000cde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cbf000-0x4)=0x14, 0x800) 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004a2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00003b4000)={0x5, 0xb6a, 0x9, 0x9, 0x7}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000f6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f000084b000)=@ipv4_newaddr={0x28, 0x14, 0x9fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x482}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00003fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f00001a2000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c6f000)={&(0x7f0000a6e000/0x2000)=nil, 0x2000}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f5d000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000072d000/0x2000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/15 18:33:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a5f000)='/dev/vcsa#\x00', 0x9, 0x2800) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000679000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00008fe000-0x8)={0x0, 0x0}) [ 79.890231] kauditd_printk_skb: 95 callbacks suppressed [ 79.890239] audit: type=1326 audit(1516041238.907:767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 79.946324] audit: type=1326 audit(1516041238.907:768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 79.971431] audit: type=1326 audit(1516041238.916:769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 79.996793] audit: type=1326 audit(1516041238.917:770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 80.021359] audit: type=1326 audit(1516041238.917:771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 18:33:59 executing program 5: clock_getres(0x208, &(0x7f00002ed000-0x10)={0x0, 0x0}) sigaltstack(&(0x7f00006d4000/0x2000)=nil, &(0x7f0000a31000-0x8)=0x0) 2018/01/15 18:33:59 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f00000ac000)=0x0, 0x82) read$eventfd(r1, &(0x7f0000733000)=0x0, 0x8) tkill(0x0, 0x0) 2018/01/15 18:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000fc5000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect$ax25(r0, &(0x7f000018a000)={0x1e, {"03091f0000de35"}, 0x0}, 0x10) 2018/01/15 18:33:59 executing program 7: prctl$intptr(0x1000000000008, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000733000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000a63000)={@common="697036606e6c3000000000e100000101", @ifru_mtu=0x5}) 2018/01/15 18:33:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x6, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xff, 0x9, 0x5, 0x1, 0x0, 0x8, 0x8, 0x5}) mmap(&(0x7f0000000000/0xcea000)=nil, 0xcea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000cea000)='./file0\x00', 0x40000, 0x48) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00006e4000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="416657cc3e2e754482f0f96290f403f5"}) faccessat(r2, &(0x7f0000401000)='./file0\x00', 0x2, 0xc00) bind$unix(r1, &(0x7f0000a36000)=@file={0x10000001, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000016000-0x38)=[{&(0x7f000048d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ad5000-0x40)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="", 0x0) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000011000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x12040, 0x0) perf_event_open(&(0x7f0000014000-0x78)={0x7, 0x78, 0x7, 0x3, 0xe0000000000000, 0x7, 0x0, 0x4, 0x0, 0x4, 0x8, 0x7, 0x1, 0x3, 0x3, 0x4e, 0x80, 0x6, 0x3, 0x6, 0x1, 0x1, 0x9, 0x10001, 0x5, 0x3, 0x2, 0x32d, 0x8, 0x200000, 0x3, 0x8001, 0x10000, 0x1ff, 0x1, 0x2, 0x0, 0x9, 0x0, 0x3, 0x4, @perf_config_ext={0x1f, 0xe0}, 0x4080, 0x4, 0x7ff, 0x7, 0x80000000, 0x3, 0xd6, 0x0}, r0, 0x81, r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x780000000000000, 0x28000) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000014000-0x4)=r0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000003000-0x30)={0x0, 0x8, 0x4, 0x3ff, 0x7f, 0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000012000-0x1)='/selinux/access\x00', 0x2, 0x0) geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000002000)={0x700000000000000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x225, 0x20, 0x10001, 0x10001, 0x7, &(0x7f0000014000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2683, 0xffffffffffff0001, 0x3ff}) utimes(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000002000)={@generic="d5be8e991ccd264d55d18847af591ed5", 0x5}) iopl(0x7) inotify_add_watch(r4, &(0x7f0000014000-0x8)='./file0\x00', 0x20000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000781000-0x4)=0x4bc9, 0x4) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ac000)='/selinux/checkreqprot\x00', 0x80000, 0x0) 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000342000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x24000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f68000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000d09000-0x110)={{0x4, 0x3, 0x7fff, 0xffffffffffff8001, "90192b46cf5a750e706c2b72d7d1c3f0e56939603f19a36df5ae84277aaaaae25ed6aea53c1500f1a41353e9", 0x6}, 0x0, 0x0, 0x6, r1, 0xff, 0x2, "27abe43921ebe517c30f5a755ca5d4ff035c80f0abb97032887d1b617cf0adcc00b8161478ebc3857b9ed6900c909d3c77633f56e5748dcd61dfecbf00a9e300", &(0x7f0000906000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0xfffffffffffffffb, 0x7, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000c99000)='./file0\x00', &(0x7f0000c6d000-0x6)='ramfs\x00', 0x0, &(0x7f0000500000-0x2)="") r2 = creat(&(0x7f0000de2000)='./file0/bus\x00', 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x80000) sched_getaffinity(r1, 0x8, &(0x7f0000708000-0x8)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001f5000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d5000)=0xe8) getgroups(0xa, &(0x7f0000c20000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00001f8000-0x8)='./file0\x00', &(0x7f0000285000)='./file0\x00', 0xb002, r5, r6, 0x8, 0x0, 0x88081) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000066e000)={0x2, 0x40, 0x55a6, 0x3, 0x2, 0x69}) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000996000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/audio\x00', 0x8000, 0x0) truncate(&(0x7f00006b0000-0xc)='./file0/bus\x00', 0x4) lseek(r3, 0x0, 0x4) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="", 0x0) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind(r0, &(0x7f00001f2000-0x10)=@ax25={0x3, {"fd5943a99e6234"}, 0x0}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000ec3000)='/dev/vcs#\x00', 0x0, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0xffffffffffffff67) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a2b000-0x8)='./file0\x00', 0x40020000000000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000117000)=0x7, 0x4) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002f000-0x8)='./file0\x00', &(0x7f000025a000)='./file0\x00', &(0x7f0000b01000-0xa)="6875676500bd62667300", 0x0, &(0x7f0000166000)="") 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000013d000-0x8)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/status\x00', 0x0, 0x0) [ 80.045859] audit: type=1326 audit(1516041238.917:772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 80.071331] audit: type=1326 audit(1516041238.917:773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 80.159009] audit: type=1326 audit(1516041238.918:774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x7387) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="", 0x0) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x10001, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/15 18:33:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/vga_arbiter\x00', 0x4a0000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000044a000)='./file0\x00', 0x20ca40ab13897b4a) inotify_rm_watch(r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) readv(r0, &(0x7f0000ac2000-0x70)=[{&(0x7f0000437000)=""/53, 0x35}, {&(0x7f0000a4d000-0x47)=""/71, 0x47}, {&(0x7f0000c4d000-0x66)=""/102, 0x66}, {&(0x7f00005ac000+0x3c)=""/4096, 0x1000}, {&(0x7f00004b3000)=""/192, 0xc0}, {&(0x7f0000dfe000-0x30)=""/48, 0x30}, {&(0x7f00002a5000)=""/174, 0xae}], 0x7) r4 = dup3(r3, r1, 0x0) write(r4, &(0x7f00001e0000-0x74)="050066aadd6252a72155e79732c4c741bf8352bf213a6d8ae36be97bf94283170b23e780bb2b398e1e01dd6f5496ed2b", 0x30) recvmsg(r3, &(0x7f0000579000-0x38)={&(0x7f000045b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008d6000-0x20)=[{&(0x7f0000294000)=""/0, 0x0}, {&(0x7f0000684000)=""/70, 0x46}], 0x2, &(0x7f0000710000-0xa3)=""/163, 0xa3, 0x582b43fe}, 0x140) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ea3000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000219000)={0x0, 0x9, 0x782df929, 0x2}, &(0x7f000088d000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c7f000)={r5, 0x66}, 0x8) bind$unix(r4, &(0x7f000041c000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/15 18:33:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/audio\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xaa)=""/170, 0xaa, 0x100, &(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000)={0x1000, 0x1, 0x4a, 0x80000001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00008c6000)=0x3f, 0x4) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000371000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pivot_root(&(0x7f0000935000)='./file0\x00', &(0x7f00002c9000)='./file0\x00') 2018/01/15 18:33:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000edf000)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000813000-0x30)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) 2018/01/15 18:33:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x1000000000000000, 0x9, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0xf) getitimer(0x2, &(0x7f0000bb0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$addseals(r0, 0x409, 0x1) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b38000)='task\x00') symlinkat(&(0x7f00006e9000)='./file0\x00', r0, &(0x7f00004f4000)='./file0\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x10) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)='\x00\x00\x00\x00', 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000baa000)=[{&(0x7f000053d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00001ef000)=[], 0x0, &(0x7f0000852000-0x58)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}], 0x1, 0x0) [ 80.186881] audit: type=1326 audit(1516041238.942:775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=332 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 80.212553] audit: type=1326 audit(1516041238.943:776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14216 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)='\x00\x00\x00\x00', 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b03000-0x16)='/selinux/checkreqprot\x00', 0x40100, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b02000)={0x0, 0x7fffffff, 0xaf21, 0x7, 0x20, 0x4}, &(0x7f0000b03000-0x4)=0x14) ioctl$KDSETMODE(r2, 0x4b3a, 0xfff) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b02000)={0xf78, 0x7ff, 0x8200, 0x0, 0x400, 0x101, 0x1, 0x246d6e0e, r3}, 0x20) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b02000-0x98)={0x1, 0x0, [{0x253, 0x0, 0x0}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00001fe000)={0xa, &(0x7f000002b000-0x5c8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/15 18:33:59 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002f8000)={@dev={0xac, 0x14, 0x0, 0xa}, @dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x3, [@multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x7]}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$inet_sctp(0x2, 0x1, 0x84) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000d87000-0x1f)="1f00000002031900000007000300068100ed3b8509000100000008e73ffe58", 0x1f}], 0x1) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)='\x00\x00\x00\x00', 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 2: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00001d8000)='.dead\x00', &(0x7f00003f1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005af000-0x1a)="331ed33e8e00e11557fb803f2c127cef60ae73d36b41ee21058d", 0x1a, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00005ad000)='keyring\x00', &(0x7f000028a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000280000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00005af000)=0x0) keyctl$describe(0x6, r2, &(0x7f0000195000-0x1c)=""/28, 0x1c) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f000046d000)='/dev/dmmidi#\x00', 0x80, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f00005af000)={{0x7, 0x1ff, 0xdef, 0x2, 0x4, 0x8001}, 0xffff}) syz_open_dev$dspn(&(0x7f00005ae000)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x20c000) ioctl$KIOCSOUND(r4, 0x4b2f, 0x101) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/15 18:33:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b4c000-0xa0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"987b5aa2f8c188557144c549c8bebadc8d44980a"}}}}}}, &(0x7f0000f63000)={0x0, 0x1, [0x6ae]}) r0 = shmget(0x0, 0x2000, 0x904, &(0x7f00007d0000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000143000)=""/143) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000601000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004de000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000029a000)={0x4, 0x78, 0x6, 0x7ff, 0x20, 0x8000, 0x0, 0x9, 0x48000, 0x0, 0xfffffffffffffe00, 0x5, 0x1, 0x11, 0x6cd1, 0x6, 0xdf6, 0x8000, 0x3, 0x0, 0x7f, 0x8, 0x7, 0x6, 0x9, 0x7fff, 0x2, 0xff, 0x6, 0x46a4, 0x3b, 0x8, 0x9, 0x5, 0x200, 0x4, 0x9, 0x1, 0x0, 0x7, 0x7, @perf_bp={&(0x7f0000abe000)=0x0, 0x5}, 0x800, 0x62, 0x8, 0x7, 0x0, 0x3, 0x0, 0x0}, r1, 0xfffffffffffffffd, r2, 0xd) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)='\x00\x00\x00\x00\x00\x00', 0x6) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 6: mmap(&(0x7f0000000000/0x9b0000)=nil, 0x9b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f00009af000-0x105c)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00009b1000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009ee000-0x10)={0x3, &(0x7f00008dc000)=[{0x4, 0xd7f1, 0x6, 0x8000}, {0x6, 0x8, 0xe52, 0xffffffffffffff81}, {0xfffffffffffffffd, 0x1, 0xf79, 0xfffffffffffffff7}]}, 0x10) add_key(&(0x7f0000229000-0x6)='logon\x00', &(0x7f0000191000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a24000)='\a', 0x1, 0xfffffffffffffffd) 2018/01/15 18:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) close(r1) 2018/01/15 18:33:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100001f) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)='\x00\x00\x00\x00\x00\x00', 0x6) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000737000-0xf8)="bdf6ab277764988b6e226e031cd26f77cc08aaab7b4487b47064a39f6a3eb69ca57643bcf7785fd1f164a460d121875ea8ec023cd9f198ecb901e38601c7f2ff572b4010217e761f81fdb5bb620dfac41b3e52f545683929e9184509da3654dcc0dc0c4e346a21524ff1948247921a6619218bb414a229ade7234fdb3e984576b31dbe9b767c3fab286f098b8ab4430cdcd0d41d7d34476c03fb8f5517783638391dbe6846fa42739a235f4da1c8c074697c44e75ba728dbcbad1bdecc7a65948a169644a0269c709b38d2e8936f658ce51f0951888a151ca8236bd5a6af290158212dfe043e80b67057cddb3f14551763e1d8395d07d714", 0xf8, 0x0, &(0x7f00005bb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = dup2(r0, r0) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) sendmsg$can_bcm(r1, &(0x7f00000eb000)={&(0x7f000004f000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f20000-0x10)={&(0x7f00005c2000-0x48)={0x0, 0x0, 0x3, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x9, 0x3, 0x9}, 0x1, @can={{0x3, 0x200, 0x3fe, 0x7}, 0x6, 0x1, 0x0, 0x0, "bd20f24c9670a912"}}, 0x48}, 0x1, 0x0, 0x0, 0x880}, 0x0) setsockopt(r2, 0x84, 0x1, &(0x7f0000621000-0x8)="", 0x0) 2018/01/15 18:33:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x403, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fchmod(r0, 0x80) r1 = syz_open_dev$sndseq(&(0x7f0000e78000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000944000-0x8c)={0xcf5, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000640000-0x8c)={0x4, 0x0, 0x7f, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:33:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x9ffe, 0x0, &(0x7f0000a77000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) syz_open_dev$amidi(&(0x7f000026e000-0xc)='/dev/amidi#\x00', 0x2, 0x2) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/15 18:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r3, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x5f) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000691000)=0x0) r4 = socket$inet(0x2, 0x805, 0x0) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)='\x00\x00\x00\x00\x00\x00', 0x6) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpid() process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000016000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000019000-0x9)='/dev/sg#\x00', 0x40, 0x80) io_cancel(r2, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000018000)="f04894ddcfc92e9d1c85d7e4784b57656273ecebda3f8429a2f192aec78de9a9f816c7fca8d7482678a664255f3429cf150f90f19716b4f7bc104e686eb1292030cab00f2f0209827dbc91ac47e773d50cda82d67c4d38d41e50ef2c3805e4844207799d2555c8ec233179c4c82025c1a10b14b8fa8a830461c298df737c80d4da6ff33a06fb5eab45ec25d68c6870acf2d500c730c14cbc8392a95827368dc4c027b31d043e40d75970c77e21eb65d891f5e87e14099d7f6336c15a96debe421e8f677b7c4d4be234f57b25cc601294b289bfaf77ea558b", 0xd8, 0x8, 0x0, 0x0, r3}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000017000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa, 0x1, 0x3, 0xf, 0x1, 0x8001, 0x67}, &(0x7f000000a000)=0x20) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000005000)=""/16, &(0x7f0000017000)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f000001a000-0x7)=0x0) getpgid(r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000010000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/15 18:33:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) sendmsg$can_raw(r0, &(0x7f000034a000-0x38)={&(0x7f0000b72000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000010d000-0x10)={&(0x7f0000d28000)=@canfd={{0x1, 0x0, 0x10000, 0x8}, 0x2f, 0x2, 0x0, 0x0, "a3e0e26453c2b64c1ea9bc373bd7f3b47a18c906318aa4f53490288e690cc6e133fc417eddc45bb588d99c4a546672abd8ab522c384c1d4227fee09552d7f671"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x804) 2018/01/15 18:33:59 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4008, &(0x7f0000421000)=""/150, &(0x7f00008c3000-0x4)=0x58) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0x3d3000)=nil, 0x3d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000f", 0x7) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000f", 0x7) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) fstat(r0, &(0x7f00006f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000032d000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000014b000-0x1)="") mount(&(0x7f0000ead000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='\t{\x00\x00x\x00', 0x8502f, &(0x7f0000e9a000-0x79)="") lchown(&(0x7f0000aca000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000265000-0x8)='./file0\x00', 0x8) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000f", 0x7) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009e6000-0xb)='/dev/audio\x00', 0x80000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000277000)={0x4}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000d15000-0xa)=""/10, 0xa) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008fa000-0x4)=0x0) connect$netlink(r0, &(0x7f0000ee0000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000457000-0x4)=0x0) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002b5000-0x4)=0x0) capset(&(0x7f000005b000-0x8)={0x200f1526, r1}, &(0x7f0000f58000-0x18)={0x0, 0x0, 0x0, 0x3cd1, 0x0, 0x4}) writev(r0, &(0x7f00000a2000-0x8)=[{&(0x7f0000402000)="290000001800ffffffff6800000a00210200080000000007001e060008000bc007001004000000ff00", 0x29}], 0x1) [ 80.501271] device syz0 entered promiscuous mode 2018/01/15 18:33:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xdf, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/15 18:33:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ff3000-0xb)='/dev/adsp#\x00', 0x5, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009e3000)=0x0, &(0x7f0000af8000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f000074e000)="1f00000001021f000000000000000000029d15ff090001800400010000df18", 0x1f) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00009f1000-0x12)='/dev/snd/midiC#D#\x00', 0xabc, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000eaa000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000e14000/0x1000)=nil) stat(&(0x7f00008d1000)='./file0\x00', &(0x7f00008eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000aba000-0x8)='./file0\x00', &(0x7f0000dc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006f4000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c2000-0x4)=0x1533) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000265000)={0x0, 0x0, 0x0}, &(0x7f0000271000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000268000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e8f000)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000cb4000)={{0x1000, r2, r3, r4, r5, 0x4, 0x80, 0x0, 0x0, 0x0}, 0xea, 0xffff, 0x2, 0x80000001, r6, r7, 0xda, 0x0, 0x0, 0x0}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a4a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f000062f000-0x3b)="", 0x0) vmsplice(r8, &(0x7f0000197000)=[{&(0x7f0000ea3000)="f83252f447f3e52ba32c5e17e895ea1d2fd62b59914d68a31517f162fa381cf1e4b03ad17b33240e356d441729c5018f3e7eceb811dece9a33470d660993e372dc644387bd21e4c0e8b669e624b86cfc4891708d79ace1de81bc292ba1598900b40cd891580e25c92603897523998efc063cf3040febecc833d41008", 0x7c}], 0x1, 0x8) 2018/01/15 18:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c6e000-0x8)={0x0, 0xffff}, 0x8) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c53000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001f8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000019a000)='/dev/mixer\x00', 0x800, 0x0) accept4$packet(r0, &(0x7f00004bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000077e000)=0x14, 0x800) inotify_rm_watch(0xffffffffffffffff, 0x0) [ 80.592069] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 18:33:59 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000efe000)={0x0, 0x0}) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xa000) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000+0x9aa)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getpriority(0x0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x7, 0x101, 0x6, 0xbe, 0x8001, 0x80000000, 0x81, {0x0, @in6={{0xa, 0x3, 0x45f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5, 0x5, 0x401, 0x8, 0xffffffffffffffc0}}, &(0x7f0000002000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x8, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0x3) 2018/01/15 18:33:59 executing program 2: mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000acc000-0x2)={0x4, 0x2003}, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8cc, 0x4) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000acc000)=0x32, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac9000-0x4)=0x8) 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000076a000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) pipe2(&(0x7f00002ed000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000038000)={0x2, [0x6, 0x1]}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000e3000)={0x8001, 0xe663, 0x8000, 0xffa}, 0x10) 2018/01/15 18:33:59 executing program 0: unshare(0x100000) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001c8000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000046e000-0xa)='/dev/cuse\x00', 0x10001, 0x0) syz_extract_tcp_res(&(0x7f0000d99000)={0x0, 0x0}, 0xc269, 0x5) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000b44000-0x30)={0xf1b, 0x8, 0x80000000, 0x61d, 0xf50, 0x6}) fcntl$setsig(r0, 0xa, 0x1f) 2018/01/15 18:33:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x52da) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8eab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f57000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000a2d000-0x10)={&(0x7f0000b99000/0x13000)=nil, 0x13000}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_dev$vcsa(&(0x7f00000f5000)='/dev/vcsa#\x00', 0x0, 0x0) 2018/01/15 18:33:59 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ab000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f0c000-0x6d)={0x0, 0x65, "d9fbff31c24a25c9c625ac573eb38b199e4179e408b8bc3e12638c1bbf38a94f593ad892a4d23e154c1e15fbcb11d067407707a350b72fd30fe23d571f230a0f160b5cdefc63ecff3d6159a67deaf867df89182d207970351c386a0f1bc6d89ab624025b3a"}, &(0x7f0000000000)=0x6d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000910000-0x8)={r2, 0x83fd}, &(0x7f0000e4c000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000e2d000)={{0xb, 0x0, 0x0, 0x0, "f7a3fa639b4f450a64a2590950ab0344755b7a1b828cde1a0add6f22aa640c0d7bace7e0bf8c7fa081be8b7c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "235ad45840bbaa156b9e5327d513a4e5f1c53d21761dc52640abb3b541729e59b21793067031248cada6c614b206c7fc5913fa492742130f930a1cd8c2322b68", &(0x7f0000d3e000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000037f000-0x40)={0x8, 0x5, 0x401, 0x200, "2a9417e5afdbf1f35bc2336ff025897ed5152a2aa6d54ab7e50ea96a1edb544000d1bb251e37baeb7a4244cf", 0x40000}) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0xffffffffffffffff, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x5, 0xfffffffffffffffd, &(0x7f0000940000)="7718a6f8f62fa3fbd7e269400d98da004e545615865cd177ffdba6583816dbdaf1789412443de7363f04ea2c0c5513572a1a225c54dcac1d044898147ad38425451327ff2dc7f8b0d123a381c6d67aaca6", 0x51) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000129000)={0xffffffff, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x0, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0xffff, 0x1}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0xffffffffffffffff, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000c5c000)='./file1\x00', &(0x7f0000d8c000-0x6)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f00008a1000)={{r0, r1/1000+30000}, {0x0, 0x0}}, &(0x7f000035b000-0x2)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 18:33:59 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000018000)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000012000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000019000)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000a000)=0x1c, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f000000a000-0x69)=""/105, &(0x7f000001a000)=0x69) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000001a000-0x40)={r3, 0x3, &(0x7f0000011000)=[0x6, 0x600000000, 0x14], &(0x7f0000008000-0x20)=[0x4, 0x6, 0xca, 0x3, 0x0, 0x8, 0x401, 0x3], 0x0, 0x7, 0x1, &(0x7f0000001000)=[0x1, 0x524, 0x100000001, 0xffff, 0x1, 0x8000, 0x800], &(0x7f000001a000-0x8)=[0x5, 0x8], 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000001a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7f, 0xfb, 0x100, 0x2, 0x20000, r1}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0x0, &(0x7f000001a000-0x4)=0x4) 2018/01/15 18:33:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005c2000)={0x6, 0xffffffffffffffff, 0x1}) readlinkat(r0, &(0x7f000035c000-0x8)='./file0\x00', &(0x7f000022b000)=""/174, 0xa0) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000008f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000e8a000)='./file1\x00', 0x4) r3 = openat(r2, &(0x7f000066f000)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r3) 2018/01/15 18:33:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000017000)={0x0, 0x0}) socketpair(0x3, 0x7, 0xa000000000, &(0x7f000099a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) waitid(0x2, 0x0, &(0x7f0000dc3000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000ac9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:33:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000a9b000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x101ef) connect$inet6(0xffffffffffffffff, &(0x7f0000d73000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c82000-0x15)='/proc/self/net/pfkey\x00', 0x80804, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000f3a000-0x1d)=""/29, 0x1d) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006a2000)={0x8, 0x1, 0x9, 0x692b, 0xffff}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004f2000)=0x0) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0xffffffffffffffff, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f00005cd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000631000)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000)={0x6, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000a03000-0x66)={@random="0577fc590762", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "e1"}}}}}}, &(0x7f0000e09000-0x10)={0x0, 0x1, [0x63c]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006e7000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/01/15 18:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14d) 2018/01/15 18:33:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000537000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005a1000)=0x60) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000a9000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000491000)={0x2, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1, 0x0}) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000116000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/sequencer2\x00', 0x20000000000002, 0x0) dup2(r0, r1) 2018/01/15 18:33:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00003d3000)='/dev/amidi#\x00', 0x7, 0x440000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b0c000-0xb8)={0x0, 0x5, 0x100000001, 0x7, 0x5, 0xffff, 0x6, 0xffff, {0x0, @in={{0x2, 0x1, @rand_addr=0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45bb, 0x380000, 0x7, 0x1, 0xb1}}, &(0x7f0000765000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000736000-0x6)={r1, 0x8}, 0x6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") syz_open_dev$sndseq(&(0x7f000011d000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$TTUNGETFILTER(r2, 0x40086200, &(0x7f0000726000-0x81)=""/129) 2018/01/15 18:33:59 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000004000-0x12)={@generic="a9d927853b44cff145012e21313f9d1e", 0x7}) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/01/15 18:33:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000747000)='/dev/rfkill\x00', 0x4000002, 0x0) write(r0, &(0x7f0000a8a000-0xf9)="de81b57fb8ab7a", 0x7) 2018/01/15 18:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000042000)="d3ab27191a010000000000000000080bfef9f3d2a59700e1000cffffffeafe0002250700b2c11ed4c2c40004ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f000023f000)="05f76aa69bbfdecd97c57195c7cf2b868b6b49184d15a0a01154f061b0aa5de6d62923b00e3d44152002b79568e1f6ce74042c41f541b7847198f2b99142d22273ab7d65057252eb2323458c2568b51dfb152693998c71b951", 0x59}, {&(0x7f00000a9000-0x55)="deddc3e0c1c872eb2c7b546e1d6b8cceedfd8feb76ba75c48f81d81cd67be162ad3c9fe2e08dc00b48d4314da63b5b1732a03df637e42eecf23cbb260a85db5c99806470ebc8e12658654a00ed0e424ebf3065c1bb", 0x55}], 0x2, &(0x7f00005ab000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, {0x0, 0x0, &(0x7f00005a0000-0x40)=[{&(0x7f00005ac000-0x35)="263db7a093026e6e522ba3d6f51b4c1fe766a5434c17fd5e1ef09a29415ab903752643a3dbf02da1642f8fb3320bc14cf5890e8f1d", 0x35}, {&(0x7f000035c000)="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", 0xfa}], 0x2, &(0x7f000007e000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffe65d}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x3}], 0x10a8, 0x4008001}, {0x0, 0x0, &(0x7f00005a1000-0x40)=[], 0x0, 0x0, 0x0, 0x404c001}, {0x0, 0x0, &(0x7f00005a2000-0x20)=[{&(0x7f00005a2000-0xf0)="19691634244bc5566f176c40680367372ee0555d194513312cb2b91f5aeee530ec9006202480b18a44912b23b8a4f20922aad9f376183c652bb8c6ac9f6a3bee027b2f3a2edd7389007646d741c6b64c5d6fe49447e7086c82934a49e29065936cb47e810d2852770d8f974254746dfeadd0c58f3b51453eeab5a05a59b37992b9765a1f05dd7fd4d29bebdfb5c0aed9bea82d6fd1ba81b17769090899ae5628f0f3589d7576921458de204abaa7d0d148fac7dc5ae417db17d4dcef4eb0331b5e15ca035ab77c4d97c8c4c09deaae54fab649ed3826cb71d6e5e580ef71ab2fe58dbfca7f55d739f2d9d851dee7f661", 0xf0}], 0x1, &(0x7f00005a6000-0x190)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x94dc}, @iv={0x110, 0x117, 0x2, 0xf6, "4c5aec1599a3ca38f9ec092de43c10dbc847b036bd5f3e8a53c6e350e3327c2ab384f689d962b699073cec7f833844abc648c7e76f624632e07c6942e69481e10538c5fb91d59e2dda50b12c9c115e31881408cc707d4c56ea39f437b766e39ad58139f936147a78e0b20aac0335dd6043a72692fda44b734ea001e6882ab75e11468d8be4379990cf0632bdb53e52879ab7ba4b7bc3da31a80a350d125b0b1faa7aae1bf2c9795a7c27273e815fdb0ae80b72999c67aeda8798bab2d162deed19d767f31d5844470949a7054e0301ec1281ffcfb3785e218a9c85ce83183f0a95da8490f68ce2c167c8bc814b42db8438a5b649dfa9"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x158, 0x4008011}, {0x0, 0x0, &(0x7f0000182000-0x40)=[{&(0x7f00003fc000-0xb5)="ddd44e8132d353a679cfd077362692b4528dbafd9308aaa23375d66556937a32fffd981529848b5200ed0b6d42531864cbf1b48ea2591cfd9c2f05754427d968a3f7eabafa02eb847ba6a59b9956fcb525e0b654b9c063f8295d1120ee0a3dd58aa5e7993f240015e4aedf6811cce90a12ae371ce19fc2b7fe57247a8b9b9aa07e108aa0b8a30192ff59109dd19b953d2e30a099245cb8d8861d4f34e04b34448ad9380c1fb4e6c7eff32f26be0a55df0dac2e5be3", 0xb5}, {&(0x7f0000349000)="3f8b5bab1e2710d91bf549f2023e1d2e1d39e6f87670385475a6bafb3ed9177b3c2783cb59950a0be5cdaa6eb183db4d3a14aee28818d934f9", 0x39}], 0x2, 0x0, 0x0, 0x44000}, {0x0, 0x0, &(0x7f0000592000)=[{&(0x7f0000140000-0x84)="19e50cd9b2da160c7739c2a77d9fca1a8f7348c0b75a5d24fa6bf036c7d45efbe9ea7f9aab991e6080c335597cc094329546e5162fb8455b5c89725f305e370292b612572643df1ea9e7293461f1ec2e9e25aed32c2536d4d104b22521f9e8322f473b95a79ebd65613c89f29a7525d7876f66ae20b48bc77a81a3357d5cba142fea187f", 0x84}, {&(0x7f0000515000)="fac12f504df94eee1caf00d3a5994a188e7dfb4ad53abe84db4ae8e0334fdc42042a551c0b8ce4081bcc2cc2b4ce3a07c744643a14c294220463", 0x3a}], 0x2, &(0x7f000052a000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xecf}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x8000}, {0x0, 0x0, &(0x7f00005a5000-0x20)=[{&(0x7f00005a5000-0xbc)="b213d219a333c4aad1e42d0923af84ba361a59fa739c5f04e2822aa49bc17dcc3fe9d4024286d34269b12885d9e7b69c80d6140dfad1dd478c336fb558b943392e46b8c5c99e201dcf38490b8c05ac532305e5fe5a6583c26b3c67f07b6e8eb19588fb93477983d106e253a330a1df6c2fa3a5ef1174cfc6add8f66995a62bec6e6448e034c6032f62e601d779f6b91759a643a57b581bda56d1319a2f53acc0f31617bf407762145a8a60254d631a2756fda9278ff1d45611a00b30", 0xbc}], 0x1, &(0x7f00005a5000-0x150)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa9, "fa3227844a0604412a200d0d8e836bde63679f51267ed08ed6d2a682cd4425dea2a55eb04a66e8cc2a605edcb7b54e712fdf8283e9545af53d1c7fd4f068f8e9f8a513eabd5bbd75f030a030b806be0eb15a006578364412801f8a8d3f2e7cf64f9db6b71f9be0638bd8c7139d2402a28ce6a8eddc15e34e84a6cbf40f36340f1ff435b5a1290be9545b15834188f5d76463900255f4c4ca0da6d157e52c78ce450a9169293f8a93be"}, @iv={0x28, 0x117, 0x2, 0xe, "af4932bd44efd78f73d406670ff8"}], 0x100, 0x80}], 0x7, 0x20040014) recvmsg(r1, &(0x7f0000003000)={&(0x7f00005a8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a6000-0x50)=[{&(0x7f0000417000)=""/152, 0x98}, {&(0x7f00000d5000)=""/24, 0x18}, {&(0x7f00005a7000)=""/109, 0x6d}, {&(0x7f00005a5000)=""/115, 0x73}, {&(0x7f00005a7000-0xfd)=""/253, 0xfd}], 0x5, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x3) 2018/01/15 18:33:59 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000a1e000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000971000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f000063a000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000623000)={&(0x7f0000fb4000)=@getsadinfo={0x758, 0x23, 0x204, 0x1, 0x3, 0x26, [@user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xa}}, @migrate={0x164, 0x11, [{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6f, 0x1, 0x0, 0x2, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x32, 0x0, 0x0, 0x1, 0xa, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, @in=@empty=0x0, 0xff, 0x3, 0x0, 0x4, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x6, 0x0, 0x0, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7e, 0x4, 0x0, 0x2, 0x2, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3c, 0x7, 0x0, 0x6, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff, 0x4, 0x0, 0x2, 0xa, 0x2}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c, 0x3, 0x0, 0x5, 0xa, 0x2}]}, @sec_ctx={0xb4, 0x8, {0xaf, 0x8, 0x1, 0x3, 0xa7, "a69304376e1b05e681dd1418115b6011f036a155457365d43be30a81c217eecba52afe09e3c7d012b35af26d8a20576130284c0a49590cfffbf7a01c2f71bdf398f71fd47fbe8ae8ae29f7c878e00b689fb1d1377922c6876f8a3b703a1526b99dce0da73eea1376528d73799a3fa1f80ef99e91449bfc69bcb30667da5575da1b7356cd6732773af3eaf168273f3ef5b02549a49ef7333eb5ebc6a0bbfc4eae574678491fc7b9"}}, @tmpl={0x244, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x6f}, 0xa, @in=@empty=0x0, 0x6, 0x1, 0x2, 0x5, 0x3, 0x4, 0x82}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0xfffffffffffffff8, 0x2, 0x1f, 0xa3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x2, 0x8, 0x0, 0x80, 0x1ff}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x2, 0x8, 0x3f, 0x0, 0x7f}, {{@in=@multicast1=0xe0000001, 0x1, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x1, 0x0, 0x100, 0x6, 0x10001}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x5, 0x7, 0x5, 0x6}, {{@in=@empty=0x0, 0x0, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x4, 0x0, 0x2, 0xfad8, 0x3f, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x401, 0x8, 0xffffffffffff8000, 0xa86f}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0x3b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x4, 0x0, 0x9, 0x0, 0x8, 0x1}]}, @algo_crypt={0x144, 0x2, {{'xts-camellia-aesni\x00'}, 0x7c8, "b94f363c4f60a85e88d439e83ad4f815a2b6c406b46b29e7df2d20b44694297f40eb8afc122fb23c2ca25f597a93b92a9895ad93a2fcdcfe20944202144e7543b321f5252687426a07c3152bba774c5a2f4813e0cc0c998622a00cbe9b25f545a0517eebd398a3f28b01a735f39275cf84fbbb30d1ae4d59651b1f82e8fddb9738ec281f98fec106f5510431998ff0e2d00ceeb1954bf8e4dbf7de52b9ef15a5604e98e583c891332d2a9be98737d51254ca38e386bdc0b3a79a631f2053163fcb56c7657b4860e8bc6ff1b4742f50f2a1963c5f632619ea0e4306bfc6d71038605feafcd41975d99c33f8b745739cd83695e5dc27ac3a3f95"}}, @lifetime_val={0x28, 0x9, {0x9, 0x1, 0x6, 0x20}}, @sec_ctx={0xb8, 0x8, {0xb2, 0x8, 0x1, 0x9626, 0xaa, "6f7627ecb15156b1181744a2c066106ec2f8e69d2a272731f4a4d556d84d5551e72ec028822d92386dbb7f349e39cce16f6faf3edfb96aeca5e61a2153bc65a72cc8725db252bb9e59cb9d47db1b6ae92e7f353ce01c2c4e3110fc7c63367ce1854e26d601682f2fca30b64a30a4427252edd7993b4967b50e78cd91697d6cab81373dbba9235f9f52084d674b95d3b31de546db149b381f8494b6fbe71cc7e7dc1b75a7f2e972b68984"}}, @sec_ctx={0x80, 0x8, {0x7c, 0x8, 0x1, 0xfffffffffffffff8, 0x74, "a4e9b8eb5e13f9f3581d303434858a853f6a5c9235f63251c4bbad58b3d76d0a5b57f5a1cd900a729ac968b35c73398f6d0b1ddaaf4b45bbfad27198c3777101c2e4b015de9afe6fca570fb6eabb5f9d60d316acdfd2a3c3659de65a9f4c151845af9f4607c05f5ab1e691dda2e4c544b0537669"}}, @offload={0xc, 0x1c, {r1, 0x3}}, @mark={0xc, 0x15, {0x1, 0xffffffffffff88a2}}]}, 0x758}, 0x1, 0x0, 0x0, 0x80}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00009fe000-0x4)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00006d0000-0x138)={{0x3000, 0x1000, 0xf, 0x2, 0x7, 0x100000001, 0x100000001, 0xa18f, 0x0, 0x2, 0x7ff, 0xffffffffffffff80, 0x0}, {0x1f004, 0x10000, 0xd, 0x80000001, 0x0, 0xd13, 0x800, 0x400, 0x401, 0x7, 0x401, 0x800, 0x0}, {0x4001, 0x6000, 0xb, 0x7fff, 0x80, 0x0, 0x5, 0x7fffffff, 0x3, 0x32ee, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x100000001, 0x55518f05, 0x1, 0x8db, 0x1, 0x9bf, 0x1000, 0x4, 0x7, 0x0}, {0x0, 0xd003, 0xa, 0x0, 0x9e2, 0x8001, 0x158, 0x0, 0x0, 0x2, 0xe928, 0x3, 0x0}, {0xf001, 0x0, 0x8, 0x7, 0x8, 0x4000000000000000, 0x100, 0x6, 0x6aa, 0x3ff, 0x4, 0x100000001, 0x0}, {0x1, 0x10000, 0xa, 0x2777, 0x6, 0x480000000000000, 0x14b, 0x7, 0x34e, 0xff, 0x40, 0xffff, 0x0}, {0x0, 0x6000, 0xf, 0x800, 0x7ff, 0x0, 0x0, 0x80000001, 0x3, 0xb6c, 0x200000000, 0xc1, 0x0}, {0x2, 0x103004, [0x0, 0x0, 0x0]}, {0x7000, 0x4, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x1, 0x8, 0xb, 0x2000, 0x4000, [0xc5a, 0x2, 0x3, 0x4]}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$midi(&(0x7f000056f000+0x49c)='/dev/midi#\x00', 0xec, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000b06000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f000043a000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000162000)={0x2, 0x512, 0x8, 0x9}, 0x8) 2018/01/15 18:33:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c95000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060b000-0x4)=0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000079e000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d2d000)={0x0, @in6={{0xa, 0x3, 0x43f2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x9, 0x100, 0x1}, &(0x7f0000241000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000166000)={r2, 0x1}, &(0x7f0000b55000-0x3)=0x8) r4 = socket(0x100002, 0x3, 0x2) poll(&(0x7f0000712000)=[{r4, 0x0, 0x0}], 0x1, 0x1f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000000)={r3, 0x200, 0x9, [0x1ff, 0x3ff, 0x7, 0x0, 0x7ff, 0x200, 0x7f, 0x6, 0xe3]}, 0x1a) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000bf3000)=0x930f, 0x4) setsockopt(r4, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2018/01/15 18:33:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)="6e732f6367726fff7000") setns(r0, 0x0) 2018/01/15 18:33:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x684) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 18:33:59 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1ff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) preadv(r1, &(0x7f00004d0000)=[{&(0x7f00008ad000)=""/0, 0x0}, {&(0x7f0000c31000)=""/38, 0x26}], 0x100000000000019f, 0x0) 2018/01/15 18:33:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e22000)='/dev/dsp#\x00', 0x9, 0x200000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000804000-0x10)={0x2, 0x7, 0x6e44, 0x3f}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c05000)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}], 0xfffffcdf) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e55000)='/selinux/load\x00', 0x2, 0x0) writev(r1, &(0x7f0000f18000-0x10)=[{&(0x7f0000e98000-0x1f)="1f000000020319000000070000000680e2ed3b85090005000080000001fe58", 0x1f}], 0x1) getpeername$netlink(r1, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000393000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000bcf000)={0x2, 0x1, 0x8008, 0xbc08, 0x9, 0xebcd, 0x200, 0x0, 0x0}, &(0x7f0000ce6000-0x4)=0x20) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eb9000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000ee6000)=0x0, &(0x7f000064e000-0x4)=0x4) r5 = shmget(0x3, 0x2000, 0x80, &(0x7f000091d000/0x2000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000e3a000-0x35)=""/53) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000057e000)=r3, 0x4) 2018/01/15 18:33:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0xcc80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006c0000-0x10)={0x0, 0x8, 0xfffffffffffff0bc, 0x9}, &(0x7f0000ef5000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000131000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000a99000)=""/0, &(0x7f0000000000)=0x0) getpeername$unix(r4, &(0x7f000038e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee2000-0x4)=0x8) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) [ 80.920533] FAULT_INJECTION: forcing a failure. [ 80.920533] name failslab, interval 1, probability 0, space 0, times 1 [ 80.961016] CPU: 0 PID: 14505 Comm: syz-executor1 Not tainted 4.15.0-rc7-next-20180115+ #97 [ 80.961022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.961026] Call Trace: [ 80.961045] dump_stack+0x194/0x257 [ 80.961063] ? arch_local_irq_restore+0x53/0x53 [ 80.961094] should_fail+0x8c0/0xa40 [ 80.961111] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 80.961132] ? __lock_is_held+0xb6/0x140 [ 80.961151] ? perf_trace_lock+0x900/0x900 [ 80.961176] ? find_held_lock+0x35/0x1d0 [ 80.961221] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 80.961238] ? rcu_note_context_switch+0x710/0x710 [ 80.961247] ? ip6_dst_lookup_tail+0xd90/0x18b0 [ 80.961268] should_failslab+0xec/0x120 [ 80.961282] kmem_cache_alloc_trace+0x4b/0x750 [ 80.961290] ? perf_trace_lock_acquire+0xe3/0x980 [ 80.961299] ? rcu_pm_notify+0xc0/0xc0 [ 80.961312] ? __local_bh_enable_ip+0x121/0x230 [ 80.961336] ip6_setup_cork+0xfb6/0x1640 [ 80.961344] ? check_noncircular+0x20/0x20 [ 80.961352] ? ip6_dst_lookup_tail+0x3f8/0x18b0 [ 80.961370] ? ip6_dst_mtu_forward+0x3c0/0x3c0 [ 80.961385] ? ip6_copy_metadata+0xad0/0xad0 [ 80.961402] ip6_make_skb+0x2b5/0x5a0 [ 80.961413] ? ip_reply_glue_bits+0xb0/0xb0 [ 80.961430] ? ip6_push_pending_frames+0xe0/0xe0 [ 80.961444] ? ip6_dst_hoplimit+0x26c/0x420 [ 80.961455] ? lock_downgrade+0x980/0x980 [ 80.961470] ? lock_release+0xa40/0xa40 [ 80.961485] ? __lock_is_held+0xb6/0x140 [ 80.961513] ? ip6_dst_hoplimit+0xc1/0x420 [ 80.961524] ? ip6_find_1stfragopt+0x260/0x260 [ 80.961545] udpv6_sendmsg+0x27fc/0x3400 [ 80.961558] ? ip_reply_glue_bits+0xb0/0xb0 [ 80.961587] ? udpv6_setsockopt+0x80/0x80 [ 80.961603] ? reacquire_held_locks+0x1f9/0x3e0 [ 80.961613] ? reacquire_held_locks+0x1f9/0x3e0 [ 80.961629] ? find_held_lock+0x35/0x1d0 [ 80.961651] ? release_sock+0x1d4/0x2a0 [ 80.961662] ? lock_downgrade+0x980/0x980 [ 80.961672] ? lock_downgrade+0x980/0x980 [ 80.961696] ? __local_bh_enable_ip+0x121/0x230 [ 80.961710] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.961718] ? release_sock+0x1d4/0x2a0 [ 80.961726] ? trace_hardirqs_on+0xd/0x10 [ 80.961736] ? __local_bh_enable_ip+0x121/0x230 [ 80.961750] ? _raw_spin_unlock_bh+0x30/0x40 [ 80.961760] ? release_sock+0x1d4/0x2a0 [ 80.961799] inet_sendmsg+0x11f/0x5e0 [ 80.961805] ? inet_sendmsg+0x11f/0x5e0 [ 80.961814] ? __might_sleep+0x95/0x190 [ 80.961825] ? inet_create+0xf50/0xf50 [ 80.961839] ? selinux_socket_sendmsg+0x36/0x40 [ 80.961848] ? security_socket_sendmsg+0x89/0xb0 [ 80.961858] ? inet_create+0xf50/0xf50 [ 80.961871] sock_sendmsg+0xca/0x110 [ 80.961884] SYSC_sendto+0x361/0x5c0 [ 80.961900] ? SYSC_connect+0x4a0/0x4a0 [ 80.961912] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 80.961923] ? vfs_write+0x374/0x510 [ 80.961933] ? wait_for_completion+0x770/0x770 [ 80.961954] ? __lock_is_held+0xb6/0x140 [ 80.962002] ? fput+0xd2/0x140 [ 80.962012] ? SyS_write+0x184/0x220 [ 80.962023] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 80.962046] SyS_sendto+0x40/0x50 [ 80.962064] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 80.962071] RIP: 0033:0x452cf9 [ 80.962075] RSP: 002b:00007f469be36c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 80.962085] RAX: ffffffffffffffda RBX: 00007f469be36aa0 RCX: 0000000000452cf9 [ 80.962090] RDX: 0000000000000000 RSI: 00000000202eb000 RDI: 0000000000000013 [ 80.962095] RBP: 00007f469be36a90 R08: 0000000020e0afe4 R09: 000000000000001c [ 80.962100] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 80.962105] R13: 00007f469be36bc8 R14: 00000000004b798c R15: 0000000000000000 [ 80.962222] BUG: unable to handle kernel paging request at ffffffff00024eea [ 80.962239] IP: dst_release+0x1e/0x90 [ 80.962243] PGD 6825067 P4D 6825067 PUD 0 [ 80.962260] Oops: 0002 [#1] SMP KASAN [ 80.962267] Dumping ftrace buffer: [ 80.962271] (ftrace buffer empty) [ 80.962275] Modules linked in: [ 80.962285] CPU: 0 PID: 14505 Comm: syz-executor1 Not tainted 4.15.0-rc7-next-20180115+ #97 [ 80.962290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.962297] RIP: 0010:dst_release+0x1e/0x90 [ 80.962302] RSP: 0018:ffff8801c36a7598 EFLAGS: 00010246 [ 80.962311] RAX: 0000000000010000 RBX: ffff8801c36a7720 RCX: 00000000ffffffff [ 80.962316] RDX: 0000000000010000 RSI: ffffc900019fa000 RDI: ffffffff00024eaa [ 80.962321] RBP: ffff8801c36a75a8 R08: 0000000000000000 R09: 0000000000000000 [ 80.962326] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff00024eaa [ 80.962331] R13: ffffffff00024eaa R14: ffff8801c36a7648 R15: ffff8801c36a77c8 [ 80.962338] FS: 00007f469be37700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 80.962343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.962348] CR2: ffffffff00024eea CR3: 00000001ce3f9003 CR4: 00000000001626f0 [ 80.962356] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 80.962361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 80.962365] Call Trace: [ 80.962374] ip6_cork_release.isra.43+0x1bb/0x2c0 [ 80.962382] ip6_make_skb+0x4f1/0x5a0 [ 80.962390] ? ip_reply_glue_bits+0xb0/0xb0 [ 80.962401] ? ip6_push_pending_frames+0xe0/0xe0 [ 80.962410] ? ip6_dst_hoplimit+0x26c/0x420 [ 80.962418] ? lock_downgrade+0x980/0x980 [ 80.962429] ? lock_release+0xa40/0xa40 [ 80.962440] ? __lock_is_held+0xb6/0x140 [ 80.962458] ? ip6_dst_hoplimit+0xc1/0x420 [ 80.962465] ? ip6_find_1stfragopt+0x260/0x260 [ 80.962480] udpv6_sendmsg+0x27fc/0x3400 [ 80.962490] ? ip_reply_glue_bits+0xb0/0xb0 [ 80.962508] ? udpv6_setsockopt+0x80/0x80 [ 80.962519] ? reacquire_held_locks+0x1f9/0x3e0 [ 80.962526] ? reacquire_held_locks+0x1f9/0x3e0 [ 80.962537] ? find_held_lock+0x35/0x1d0 [ 80.962551] ? release_sock+0x1d4/0x2a0 [ 80.962559] ? lock_downgrade+0x980/0x980 [ 80.962566] ? lock_downgrade+0x980/0x980 [ 80.962581] ? __local_bh_enable_ip+0x121/0x230 [ 80.962589] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.962597] ? release_sock+0x1d4/0x2a0 [ 80.962603] ? trace_hardirqs_on+0xd/0x10 [ 80.962608] ? __local_bh_enable_ip+0x121/0x230 [ 80.962615] ? _raw_spin_unlock_bh+0x30/0x40 [ 80.962620] ? release_sock+0x1d4/0x2a0 [ 80.962639] inet_sendmsg+0x11f/0x5e0 [ 80.962644] ? inet_sendmsg+0x11f/0x5e0 [ 80.962650] ? __might_sleep+0x95/0x190 [ 80.962658] ? inet_create+0xf50/0xf50 [ 80.962666] ? selinux_socket_sendmsg+0x36/0x40 [ 80.962674] ? security_socket_sendmsg+0x89/0xb0 [ 80.962681] ? inet_create+0xf50/0xf50 [ 80.962690] sock_sendmsg+0xca/0x110 [ 80.962699] SYSC_sendto+0x361/0x5c0 [ 80.962709] ? SYSC_connect+0x4a0/0x4a0 [ 80.962718] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 80.962725] ? vfs_write+0x374/0x510 [ 80.962733] ? wait_for_completion+0x770/0x770 [ 80.962743] ? __lock_is_held+0xb6/0x140 [ 80.962768] ? fput+0xd2/0x140 [ 80.962775] ? SyS_write+0x184/0x220 [ 80.962783] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 80.962798] SyS_sendto+0x40/0x50 [ 80.962810] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 80.962815] RIP: 0033:0x452cf9 [ 80.962820] RSP: 002b:00007f469be36c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 80.962830] RAX: ffffffffffffffda RBX: 00007f469be36aa0 RCX: 0000000000452cf9 [ 80.962835] RDX: 0000000000000000 RSI: 00000000202eb000 RDI: 0000000000000013 [ 80.962840] RBP: 00007f469be36a90 R08: 0000000020e0afe4 R09: 000000000000001c [ 80.962845] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 80.962850] R13: 00007f469be36bc8 R14: 00000000004b798c R15: 0000000000000000 [ 80.962866] Code: f7 ff 31 c0 5b 5d c3 66 0f 1f 44 00 00 55 48 89 e5 41 54 53 49 89 fc e8 b1 77 30 fd 4d 85 e4 74 21 e8 a7 77 30 fd b9 ff ff ff ff 41 0f c1 4c 24 40 89 cb 83 eb 01 78 33 e8 8f 77 30 fd 85 db [ 80.963086] RIP: dst_release+0x1e/0x90 RSP: ffff8801c36a7598 [ 80.963089] CR2: ffffffff00024eea [ 80.963099] ---[ end trace 8b507b84b5068cdd ]--- [ 80.963102] Kernel panic - not syncing: Fatal exception [ 80.963545] Dumping ftrace buffer: [ 80.963547] (ftrace buffer empty) [ 80.963550] Kernel Offset: disabled [ 81.716923] Rebooting in 86400 seconds..