baf9a06a672f16eb51dfc41d22fd72fd59bbbb6ffa133ee7963572f8f119f92f900cd48019a6d0b1e5f7985d23aa1a533b91c11735d9c0b6e2ecb5dd8aaef6548c90915796de47f894b609ab4868e204796e0ae4bea12ba7c82816fd5649c20848782651fe6f080cc2e00518538a95ef15678b260fdfc128a8597b80a160332104851071f321f59356307027218e59ca3a711aee39cd186ab3034f9a77385d61ca1c46", 0xbe}, {&(0x7f00005c6000-0xa1)="a346fe442b71cba9d6f33a6cf5511791ab103ab61a99a489f7a15a2ec7f7478ff4badb9b60556f0c6344eaeeae78f80381f8a9a727f05c77aab2d47c82978326458921570836cff7687befe3cf6a27fc0c899afa121a1dd435a6183aa8ebe21fecab6763360569cacd868fc26dcfeae3aa9999cf3d4545333a0bc13545c0a323ad8657c9d2ab21dc6dc78ecb0b5b3e46a527d48041e014403b7e1dd0bd37153065", 0xa1}, {&(0x7f0000d5e000-0xac)="8a94ba4e1014e125479a30de3ddadb520f9e36e2e9d609d92ea7e467c30aaffb7d91ac4c90fa1e5631e2bd3c4da6280c0e57bd4ebf22a78baa15c9557ec769665e581c0a72b76356244dfae95cc5860cfd729c9c40875514d99fa51334ce34d5d5032f2ff1286049cd1b38bc6090266e6d564656bf7bb05b8b4a5743d24988c8b154db4626b64e9f565072ef2bc8a7dc4b4c38f2aea3903be8bef1e6a702dd8949f024f62585b743d8d3be39", 0xac}], 0x3, 0xa) 2018/01/17 10:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mount(&(0x7f0000ca7000)='./file0\x00', &(0x7f0000da9000-0x8)='./file0\x00', &(0x7f000015d000-0x7)='pipefs\x00', 0x208000, &(0x7f0000d35000-0x28)="1645c5d58d356cf0446ecc45184cc532edc1bbe0d26d7057ce4bed6f4b46b00be70d3def1cc95486") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007ba000)=@common='bond0\x00') truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/17 10:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x12, 0x0, 0x0, "fd572f97150bb81295603c3332df59ebfbeccf81c4ed3d8fc0cbd7c16354a3cca569f71e9de0de0f016547d28ddef46fc8f4ad58ff8de69335c7261d6eceb685", "e58b501923067b181360d42c74a13bae633e924bf3b1c3ea7223db80dfa5c591", [0x94d, 0x100000000], 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) lgetxattr(&(0x7f000019a000)='./file0\x00', &(0x7f0000fc3000)=@known='security.evm\x00', &(0x7f00008f0000)=""/168, 0xa8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000063e000-0x4)=0x1) 2018/01/17 10:25:59 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000039d000-0xb)='/dev/adsp#\x00', 0x2, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000065000)={0x4c, 0xffffffffffff0000, 0xddf, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x36, &(0x7f0000346000-0x262)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @rand_addr=0x1, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "75f30017"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000ae0000)=""/25, 0x19) 2018/01/17 10:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") r0 = socket(0x0, 0x806, 0x3) accept4$ipx(r0, &(0x7f0000551000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000483000)=0x10, 0x800) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000c33000-0x18)={0x0, 0x9, 0x5, &(0x7f00001c1000-0x8)=0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000a59000)="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", 0x1000) 2018/01/17 10:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='/dev/input/mice\x00', 0xfffffffffffffffe) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000fc0000)={0x0, 0x0}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000082c000)={{0x1, 0x1}, 'port0\x00', 0x56, 0xc20, 0x0, 0xfffffffffffffff8, 0x1, 0x80000001, 0x7eb6, 0x0, 0x4, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f0000530000)='./file0\x00', 0x40000, 0x21) dup3(r0, r2, 0x80000) 2018/01/17 10:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000eb000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) 2018/01/17 10:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e6c000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fa7000-0x8)={0x40, 0xad80}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) r2 = syz_open_dev$mice(&(0x7f0000448000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000fd6000)={0x2, 0x0, [{0xc000000a, 0x6d50, 0x9, 0x2f, 0x3b9, 0x0}, {0x80000001, 0x1, 0x3, 0x6, 0x9, 0x0}]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) 2018/01/17 10:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000575000)={{0x0, 0x10000}, 0x0, 0x0, 0x0, {0x2, 0x0}, 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]}) r1 = syz_open_dev$dspn(&(0x7f0000ed2000-0xa)='/dev/dsp#\x00', 0xf7, 0x400) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000563000)={{{@in=@multicast2=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4c000-0x4)=0xe8) setfsuid(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001de000)={0x2000, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00006a4000)='/dev/usbmon#\x00', 0x8001, 0x2020c0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f61000)={0x6, 0x0, 0x10001, 0xbc}) poll(&(0x7f0000a51000-0x23)=[{r0, 0x9221, 0x0}, {r1, 0x2114, 0x0}, {r0, 0x40, 0x0}, {r0, 0x40, 0x0}, {r0, 0x9080, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x500, 0x0}], 0x7, 0x400) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000456000-0x10)={r4, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00009aa000-0x8)=0x0) 2018/01/17 10:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$mouse(&(0x7f0000958000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d92000-0x10)=@req={0xfffffffffffffff7, 0x5, 0xf1e2, 0x7}, 0xfffffffffffffde1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000861000-0x4)=0x0) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000039d000-0xb)='/dev/adsp#\x00', 0x2, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000065000)={0x4c, 0xffffffffffff0000, 0xddf, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x36, &(0x7f0000346000-0x262)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @rand_addr=0x1, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "75f30017"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000ae0000)=""/25, 0x19) 2018/01/17 10:26:00 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) remap_file_pages(&(0x7f00005d8000/0x2000)=nil, 0x2000, 0x4, 0x5, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/17 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ec1000-0x4)=0x600, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c85000-0x4)=0x3, 0x4) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='u\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f79000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000048f000)={r1, 0xfff, 0x7fff, 0x2cd400000000000, 0x7, 0xffffffffffff0001}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ba7000)='blacklist\x00', &(0x7f0000c10000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ef000)="2f0100000001000000742f6d69636500", 0xfffffffffffffffe) r2 = syz_open_dev$sndpcmp(&(0x7f000028c000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000553000)={r2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec2000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000-0x4)=0xe8) r4 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e6e000-0x61)={0x0, 0x59, "3559120cac9a0dcb4120e6f8c60e86dada081401f298e4dfbe7e6ba8cecdd570229844f7c13adb4d8d8367e7cbb4401490900f9dd4a68fd8b25fbb872ce71e35291afc4f5aa1c2f99876cd294fb0251159d3ae393aae501bf0"}, &(0x7f0000348000-0x4)=0x61) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000112000)={r5, 0x3}, 0x8) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000a0e000)=r4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000dc9000)={0x4, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000766000-0x4)=r3) fcntl$notify(r2, 0x402, 0x2) 2018/01/17 10:26:00 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000088e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000c91000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000066b000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") mknod(&(0x7f0000dd1000)='./file0\x00', 0xc000, 0xffffff77) open$dir(&(0x7f00004db000)='./file1\x00', 0x0, 0xc) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) ppoll(&(0x7f0000b71000-0x38)=[{r0, 0x10, 0x0}, {r0, 0x4, 0x0}, {r0, 0x9, 0x0}, {r0, 0x1008, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8, 0x0}], 0x7, &(0x7f0000817000-0x10)={0x0, 0x0}, &(0x7f0000d86000)={0x0}, 0x8) mlock2(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) r1 = syz_open_dev$midi(&(0x7f000028a000-0xb)='/dev/midi#\x00', 0x11b, 0x10000) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000c23000)=0x0, &(0x7f0000ac2000)=0x4) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/rfkill\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000fef000)={0x3f, 0x9}) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00004ed000)=0x8, 0x4) r1 = syz_open_dev$loop(&(0x7f0000fd7000)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) move_pages(0x0, 0x6, &(0x7f0000dd7000)=[&(0x7f0000e91000/0x1000)=nil, &(0x7f0000a0c000/0x1000)=nil, &(0x7f00000d0000/0x2000)=nil, &(0x7f00007d0000/0x4000)=nil, &(0x7f000042f000/0x1000)=nil, &(0x7f0000cf5000/0x1000)=nil], &(0x7f0000c20000-0x20)=[0x8, 0x5, 0xfffffffffffffffd, 0x3f, 0x0, 0xfffffffffffffffc, 0x1, 0x54e], &(0x7f000074c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000043c000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffff6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x0, 0x0, 0x0, 'queue0\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]}) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) eventfd(0x1000000000000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c50000)={0x7fff, 0x0, []}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00005dd000)={0x80, 0x8, [0x1, 0x6]}) bpf$OBJ_GET_PROG(0x7, &(0x7f000006e000-0x10)={&(0x7f0000642000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ccc000-0xb)='/dev/audio\x00', 0x101082, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c19000-0x8)={0x8, 0x3ff, 0x7, 0xfff}, 0x8) r1 = syz_open_dev$loop(&(0x7f000065d000-0xb)='/dev/loop#\x00', 0x2, 0x84a06) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000129000-0x4)=0x0) getpriority(0x3, r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000367000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000e12000-0x14)={{0x7fff, 0x40, 0x200, 0x0, 0xffffffffd78f2247, 0xa01a}, 0x5f2, 0x4, 0x8}) setns(r0, 0x40000000) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b9000-0x11)='/dev/vga_arbiter\x00', 0x204000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00005e2000)={0x3b, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000e1f000-0x18)={0x0, 0x8, 0x0, &(0x7f0000e86000)=0x0}) ioctl(r1, 0x7ff, &(0x7f00009e8000-0x79)="fe7647f92ded8531cbb3da9255e3a5c3b35c113a027a9ad9a3c0a7cf6db7677f9df30c808e500153ca40be7e9e981e10f7778686ca3c1baf5d60b07bbf2ec10bb3559a1278caa8f4ef7444f2e3b86755453c21ed648dfaf04b95f4aa18ccc5ef902aaf13636c0c0507673c2dbc2ba17b5858310d5974896ec5") connect$inet6(r2, &(0x7f000010e000-0x9)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) 2018/01/17 10:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008ce000)='/dev/usbmon#\x00', 0x101, 0x401) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000101000-0x4)=0x7fffffff, &(0x7f0000c71000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r1, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) 2018/01/17 10:26:00 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000159000-0x10)='/dev/input/mice\x00', 0x0, 0x30000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000931000)={0x2, 0x0, [{0xb, 0x6, 0x5, 0xffffffffffffa9d3, 0xff, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x80000000, 0xd2c8, 0x6, 0x20, 0x1, 0x4, 0x6, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000409000-0x8)='rxrpc_s\x00', &(0x7f000079f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb5000)='ppp0@\x00', 0xfffffffffffffff9) add_key(&(0x7f0000451000-0x8)='rxrpc_s\x00', &(0x7f0000bff000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000064c000)="fc20cd1ad1853c71c34731961b3a99c64081abb0ac90cf538fd76009a6c23752cba1278eed70bb2477b0420e2531fafabd210e3b068bed0ca3050075c29c4747af619ef8527138774a6215de62cf320cb714f7ade3f7ab5d36d3c270518f7e08517e50af852b97b79f6c20faa08c5680dc9591f5", 0x74, r2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000359000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000a5000-0x67)={0x0, 0x5f, "c03f48e80fdaf23a54bbced5281357924777787dd1b6a3dbe6d135b65e2c23b332eb5ca5eff24e79103bcedd50e7e009d57dfda30a4f9d04f68ad8c9f16cef018f11a534b1f54876ae3610a3332dd9a879cdf8729ebadf54917c68c4dbe193"}, &(0x7f0000c99000)=0x67) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009bf000+0x486)={r4, 0xfff}, &(0x7f0000d55000-0x4)=0x8) write(r3, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c4a000-0x96)="646e5f737265736f6c76657200a7608981b76c8ed462985ce14ee8e1c8c81553eecd7c597ce2d4b44b59b413b36d133ea4c78510d207fa3c61114d4f192163471260a85dd3ba91005657a9ceea177d3933b999a2d05d6c97691edb76654de62fbb2a3415f795308a783125ef131189889f459c1a24fcafedfb364d348372db7b413eb2ee455630d1bd2e981ae74043f777aaa8bba41e", &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='\x00', 0xfffffffffffffffe) pipe2(&(0x7f0000ef1000)={0x0, 0x0}, 0x800) r1 = gettid() syz_open_procfs(r1, &(0x7f0000da8000)='net/mcfilter\x00') ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000452000-0x4)=r1) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c84000)={[0x22df0713d5b1124b, 0x0, 0x2, 0x1], 0x8001, 0xb, 0x794, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget$private(0x0, 0x7, 0x39) pipe2(&(0x7f0000f56000-0x8)={0x0, 0x0}, 0x800) r5 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f000036b000)={{0x6, 0x6b054edc30e9287a, 0x8, 0xfffffffffffffeff, "69e5f3bf324b10a23a7835a0802d4a00ac4e7056654dd741a9402c0c047d932a500662dbe36dba3f804d952e", 0x1}, 0x0, 0x0, 0x10001, r5, 0x200, 0xfffffffffffeffff, "c5daecc5a1e00e3269ad9009c8c08e23d9c9a7846d7ed46e982b18337e5c3be11414e91e54cac83417ae9ed1b701ed188826f0396d718e37902f09088a714365", &(0x7f000082d000-0x7)='selinux', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x839, 0x6, 0x9, 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]}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000df9000-0x4)=0x0, &(0x7f0000b7c000)=0x4) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f000049a000-0x4)=0x8db) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000270000)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f000013c000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000808000-0x10)={r0, r1, 0x6, 0x1}, 0x10) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000748000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f0000f63000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000150000-0x4)=0x14) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000907000)={0x4, 0x4, 0x4, 0x9, 0x10, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38c) 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) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = dup2(r1, r2) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000cb7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000aca000)=0x14) recvfrom$ipx(r3, &(0x7f000082e000-0x3a)=""/58, 0x3a, 0x0, &(0x7f000067d000)={0x4, 0x0, 0x0, "f30ea83c8bda", 0x0, 0x0}, 0x10) mmap(&(0x7f0000b08000/0x2000)=nil, 0x2000, 0x1, 0x13, r3, 0x0) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bc8000-0xa2)={0x0, 0x9a, "b4d689ebbf3a78df3a7c5fefff841fabb7f526e26e841bdc1fd22c60f8f2b0cd27043b34338393038234e5320b434fa73d8c5a4216cc9d2046a76bfe4261a0ab968c995b94b33d3caaf9bd23d342ffa5e0ad192f4a5f3ec1a633442228d4b041ab60ca2520f411c10698f97d6f4be7e1f3ee3759fef2d38f6d37da161889ec21713460ba9402e968a1e25c418900d2f9741d6013388d33194231"}, &(0x7f0000001000-0x4)=0xa2) unshare(0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1, 0x0}, &(0x7f0000fed000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) uselib(&(0x7f000079b000)='./file0\x00') r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004bd000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00009c0000-0x2)=0x3d, 0x2) bind$alg(r0, &(0x7f00004f8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4543(generic-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) 2018/01/17 10:26:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00001d8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000034d000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000001000-0xc0)="4332d3fc2d73644a1d2e8153150b794be61d0897a6ffd9a02d132ed20ff480bdcfcd703e0163a7d4a1a5803594a101db6ca577783db9d1013ba871361ceae75aff37186f3666797759aa988239db693e12103e5a3fe6e22e222a9d3b29870e93365245401f3274dca1ddc231d0b52ad7679f526762f8705d92bf46c255b8768eb019f602286140fc52a1c4bf1840616a26275da810508afa269b52c59b3b1ed64a515418a756cdc0668a3c12dae915f10467dbd2a83fc2b222a39477c7c0e91b", 0xc0, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000000)='./file0\x00', r4, r5, 0x900) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x4) 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000af9000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00005e4000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000007d000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000053d000-0xc)={@rand_addr=0x3, @multicast1=0xe0000001, r1}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x6a401) r3 = syz_open_dev$sndmidi(&(0x7f0000a5d000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x54042) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000c0000)={0x0, 0x400, 0x10001, &(0x7f0000ba7000)=0x0}) r4 = syz_open_dev$sndmidi(&(0x7f00003ae000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000b8a000)=0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000c84000)={{0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x1, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006f5000-0x8c)={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]}) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e6000)='/dev/input/mice\x00', 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba3000)={0x0, 0x0, 0x0}, &(0x7f0000d5d000)=0xc) r2 = getuid() r3 = getegid() r4 = syz_open_dev$sndpcmp(&(0x7f00007be000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) connect$can_bcm(r4, &(0x7f0000451000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000155000)={r1, r2, r3}, 0xc) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007f4000)={0x0, 0x0}) prctl$setmm(0x23, 0x0, &(0x7f0000822000/0x1000)=nil) sysfs$1(0x1, &(0x7f0000256000-0x2)='\\\x00') flistxattr(r1, &(0x7f000087c000-0xe5)=""/229, 0xe5) mount(&(0x7f0000cd4000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x100800, &(0x7f0000881000)="4dc2") ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000049e000-0x14)={0x7, 0x80000000, 0x2, 0x1, 0x8}) 2018/01/17 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00007d2000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb9000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000907000)={@loopback={0x0, 0x1}, 0x6, r1}) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) [ 138.167271] audit: type=1400 audit(1516184760.212:747): avc: denied { map } for pid=21478 comm="syz-executor4" path="socket:[51614]" dev="sockfs" ino=51614 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dccp_socket permissive=1 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = accept(0xffffffffffffff9c, &(0x7f00001eb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000726000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000da3000-0x30)={0x0, 0x28, "a574df3722a3462a986490e9914b2571ae3928317298e3fc7a65ac8c66919bc4982be4adc1a26845"}, &(0x7f000009c000)=0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008bf000)={r2, 0x5, 0x1, 0x100, 0x1, 0x2}, &(0x7f0000452000)=0x14) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ae5000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000218000-0x20)={0x1, 0x0, 0x200, 0x6, 0x1000, 0x6, 0x3b5, 0x9, 0x0}, &(0x7f0000111000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000434000-0x8)=@assoc_value={r4, 0xffffffff}, &(0x7f0000c42000-0x4)=0x8) 2018/01/17 10:26:00 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000160000)='/dev/cuse\x00', 0x90000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x23c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000055f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x401, 0x2, 0x80, 0x20, 0x5e, r1, r3}, {0x2, 0x4, 0x8, 0x47e, 0x7, 0x2000000, 0x1, 0x7ff}, {0xfffffffffffffff7, 0x3, 0x8, 0x100000000}, 0x6, 0x2, 0x1, 0x1, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x3, 0xd460, 0x1, 0x2, 0xba}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000002000)={0x511, 0x1, 'client0\x00', 0xffffffff80000000, "613a0dc29b859e51", "f7fc78192fd8fd83db6bf100ea248efe0a94d784248a55180211733beb6f685c", 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000b63000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280200, 0x0) 2018/01/17 10:26:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000134000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00007f1000)={0x1, 0xd6, &(0x7f0000ba4000)="7aa307fc18cdcbead39768b8c4a959f2f454a61b9612f01c7bc9c9438924583d12f0f2e58ec5a418a388e978cf2798cee2227aedd1733b6abeeefebff3c4a624c474ca1bd28f5113b11cfb8ebfd8c1206565e290a4076af495381b7ed56dd77aab7cc94876b07478b62a4c9ccf10993ec1c1dc72962381d937eb0ce6d42813c3a9de5f6daf1ce5ce0d217c6cf1253c3ed0261ee83aeece38e7dd8f29551405a4b1b2e37e5792eb41464fcb15792572fc344b4fe466e0dec94c57b8d9d7c95b64c4dfdf56b2e97b209aa0220d51132bc0c330b7f6816d"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000764000-0x8)='./file0\x00', &(0x7f00003bd000)=[&(0x7f0000846000-0x3)=')&\x00', &(0x7f0000d21000-0x1a)='mime_typeposix_acl_access\x00', &(0x7f0000e54000-0xf)='/dev/snd/timer\x00'], &(0x7f0000ed4000-0x8)=[&(0x7f0000570000)='^cgroup$\x00']) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000664000-0x4)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000eed000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000302000)=[@in6={0xa, 0x2, 0x5a7d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffff19ea}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='/dev/input/mice\x00', 0xfffffffffffffffe) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000053d000)=0x0, &(0x7f00008da000)=0x4) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/rfkill\x00', 0xb0000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000979000+0x3d5)='cubic\x00', 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7a000-0x3)='/dev/ptmx\x00', 0x200, 0x0) readv(r1, &(0x7f0000ff2000-0x60)=[{&(0x7f00008c7000-0x10)=""/150, 0x96}, {&(0x7f0000c78000-0x97)=""/151, 0x97}, {&(0x7f0000714000-0x1)=""/1, 0x1}, {&(0x7f0000b76000)=""/29, 0x1d}, {&(0x7f0000554000-0x7c)=""/124, 0x7c}, {&(0x7f000067e000-0x6b)=""/107, 0x6b}], 0x6) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003fd000-0x4)=0x2, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000698000)={0x7f8, 0xffffffff}) socket$alg(0x26, 0x5, 0x0) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) stat(&(0x7f0000f10000)='./file0\x00', &(0x7f000097a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a29000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b2000)='/dev/sequencer\x00', 0x80, 0x0) execveat(r0, &(0x7f000057c000)='./file0\x00', &(0x7f00005a8000-0x48)=[&(0x7f00003d3000-0x24)="776c616e30ed21706f7369785f61636c5f6163636573737365637572697479656d302600", &(0x7f0000c00000-0x2)=']\x00', &(0x7f00009c8000-0xf)='/dev/sequencer\x00', &(0x7f0000caa000)='+em0\x00', &(0x7f0000a4b000+0x2c3)="1566736e", &(0x7f0000f03000-0xf)='/dev/sequencer\x00', &(0x7f0000a8b000-0x17)="70726f63d25d706f7369785f61636c5f61636365737300", &(0x7f0000b39000)='wlan1\x00', &(0x7f00009da000-0x2)='#\x00'], &(0x7f00009a1000-0x8)=[&(0x7f0000f74000-0xf)=')^*vmnet0lo>/*\x00'], 0x400) r1 = semget$private(0x0, 0x7, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000842000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000b85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f00004a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000908000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4d000-0x4)=0xc) stat(&(0x7f0000494000-0x8)='./file0\x00', &(0x7f0000aec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000a01000)='net/dev_mcast\x00') semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000017000)={{0x9, r3, r4, r5, r6, 0xc, 0x40, 0x0, 0x0, 0x0}, 0x6, 0x7, 0x80000001, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000042b000-0x4)=0xe27) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008d3000)={0x2, 0x78, 0x160bea5, 0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001f9000-0x8)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000076c000)=0x0, &(0x7f00007b7000)=0x4) accept4$ipx(r0, &(0x7f0000031000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d23000-0x4)=0x10, 0x800) accept4$ipx(r0, &(0x7f00002b4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000080b000-0x4)=0x10, 0x80000) fcntl$getown(r0, 0x9) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de7000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00005a0000)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eed000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x72439a6b) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)=']systemvboxnet1cgroup!GPL/.vmnet1vboxnet1posix_acl_access\x00', 0xa00) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='/dev/input/mice\x00', 0xfffffffffffffffe) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") r0 = syz_open_dev$sndpcmp(&(0x7f0000e8e000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x240000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000ed000)={&(0x7f000057e000-0x8)='./file0\x00', r0}, 0xc) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) uname(&(0x7f00005b4000-0x89)=""/137) r1 = syz_open_dev$mice(&(0x7f00008e4000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000064a000-0x44)={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 10:26:00 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e43000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000df1000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000190000-0xb)='net/packet\x00') syz_open_dev$vcsn(&(0x7f00000e8000)='/dev/vcs#\x00', 0x100, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006f5000-0x8c)={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]}) 2018/01/17 10:26:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x10000, 0xf1, &(0x7f0000001000-0xf1)=""/241, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033b000)='net\x00') getresgid(&(0x7f0000cdb000-0x4)=0x0, &(0x7f0000b7b000-0x4)=0x0, &(0x7f00001bb000-0x4)=0x0) r2 = getegid() stat(&(0x7f0000fcb000)='./file0\x00', &(0x7f0000605000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r0, &(0x7f00008be000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b0a000)=0x80) setgroups(0x3, &(0x7f00001d9000)=[r1, r2, r3]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000419000-0x44)=""/68, 0xfffffffffffffed0) 2018/01/17 10:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000769000-0x8)='trusted\x00', &(0x7f00000c8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008b2000)="de201cc97b2f47c10672d04e26ed475f525e1c5f9cd205d758a5736092c6d762ea6afdb0a0f77e122395bab5045d6a8270b64643c1297d9de0e9cbbc04ee4ce537b6f72497246e32a4887ea88ff77b59180e1f4591e7cb9ff95cca4a734d2c0a6831672f93270eb9488a70bac28ffe873fda65478d05b30206e3fdbea4b784bcb32a050b2d79f911c0629339f2d4145e", 0x90, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f000085b000-0x8)='keyring\x00', &(0x7f0000458000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r1, &(0x7f0000793000-0xb2)="5e2bbd242dd58ba9466b9e73f6e329c657c8efc5349714405ced1234ca44c1ee56a83acaaae2ac7a289e6df69d371e935d70f3946e9fadf39378ebb5e6a4bbb373340de3acec98683c6e22496b5283be34791d6725bfe65fbd22c02834157eba77ae2c853f0900fc4e642110ad7d4c049fe566cad6018532c638608d1f633ccf3c13d84b468472425002ee62761d7ae08eec2fb95fa6450de4eb821432e8d0129479a9c8038f46e4816115517a914efce459", 0xb2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008ca000)={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]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f4a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c51000-0x10)={0x1, &(0x7f000079b000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00002c8000)={r4, 0x0}) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000093a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:00 executing program 6: request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='/dev/input/mice\x00', 0xfffffffffffffffe) 2018/01/17 10:26:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001000-0x4d)=""/77) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r3, 0x7}, 0x8) fcntl$setown(r0, 0x8, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000562000)='/selinux/user\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000b7f000-0x150)=[{&(0x7f00006ff000-0x60)={0x27, 0x1, 0x4, 0x7, 0xfff, 0x3559, "755158d5f536361118f838fdc51c620860f35d63804c0419017a613f158df22189f2b7ee4ac5a11faa137418237f67930157b3952904cdbd58123091e727fa", 0x4}, 0x60, &(0x7f000025b000-0x10)=[{&(0x7f0000674000-0xef)="47052da1b5ce3ef246bbe4ef67f57f7fb9ad25b7cd0c7064dd6b9a418608944e3f2ef17fcdf595c27f9823ff4221535454113259491b9c817944baa188b4726bd010f7eeab9432f3a6959da3e2f889a80e4b1d53c789efc47cfb855fd8fc24ba2c293e2574e8bee560a1fca15c91adeb9c3922a288632c1ec8319ecf91c2e018bece666c31549c787a2e889085f745b2309ffa94ed39cca21fbe8b17559b0a090dc030fa612b556415a5d99a50ebf92365efa51e6fc48e0bfc351f099e3e3979dcef4bfc5cf1821e8b7a46114ae721273573782e3f492c702360209108e7c5b3673810fb840f0400cb7ba5c0f89074", 0xef}], 0x1, &(0x7f0000128000)={0x108, 0x19e, 0x80000000, "1b218baf9f78d05432c75fa11d22d04266e6639f78f880702d5bdc704143cdefaf4b67b1dd2582a0ed8f14b5c716bf1c50a2396457fa67a89d7b0cf9a1e2f793b6ce0d8a23828545ed8480f7d5e9db06ee6846e5fef230332c0c9e3d1d7d8210059f778ef0553a48075422fd332fa6c0cb221b21eae851cc35a5508509410591bc0688192be4f0d34e6c8a38d3a120967929f371ce9c9a444b8d2e05ee081977804bde00dcbcf36855a18683598eda2364bea72ececde048e57f1d1d99224f59ac1f64b45fd3bd119cb7cc173989b67d9c34042c924ef1b2ca81c47442cd8e07dcef4c6aecad1cb5cc220e4924270962b95f4695a5076d"}, 0x108, 0x40810}, {&(0x7f00001e4000-0x60)={0x27, 0x9, 0x4, 0x7, 0x480000, 0x7, "2682c4a0ca67afa492fafbd16c706a6363ccbfa79d962c52fdd0951505b2931d5a1816cfe5cb3e3215527ad82e6234f31a1faf3649d83c1a4aec758df2b122", 0x2}, 0x60, &(0x7f0000e03000)=[{&(0x7f0000344000)="afedda31560a2aede6ee713ab815f9e989873545a2cb29c5683f63461a630b3ca62046d7aace25dd870b00c02aa2df575ba45e6478e467d4133c0fc79653c725425396aa82cc78f7ddf47bd03dd9d9e1ae947ee0abf8414cbf8306bb498b607bcbe41ea2bfa5fc4f6e21ddbe344521b4d5", 0x71}, {&(0x7f0000988000-0x49)="8e262ef8cabd95b18994a4e36a7b58617b9930279a7a63bf88b826c28c5308aa4f7d6e785e39e0e591009066b88ef674a2af94520bf5dbfff2c8012344da0df2f89cee7ccb38280ccd", 0x49}, {&(0x7f00003b6000-0xbb)="bb4d52f3e701eaf8b88c57ad630a7d6cee7267cd8b22425725e271894c85c6036aaa3adad6eb2854114665d0d5bdcc618e92123bd1c2f877b4ea9f1e3ded93cf447ee68eb4af4ac52fce649f0ac94b7399d7199c31562217de9899d6189ceb0db98a45150a79c89e14cab4d9212d40798dc5b89455188ae3ad282544df25563962bf6dc37b83f4c58983fa524ff2d3c8ff4e89fd7d6b0ac0921321e802b77c14db9e0217e29f27a531dc2db07035a4ac01ab8e0b74aaf7e91936f5", 0xbb}, {&(0x7f0000ee5000)="69259f57eb3c8c314ccedf31116f6a617bf3197b059b5720b3f00ec74910ac978472e22c208d07aec5d9e51083d62719c4fb5bb4b7c054aebc0364b9ef5b1497a875382380f8ca77fe7f9d3ac374eb8849552ee2346bd6a6d44224d07153a194f7d5202dd1b7e85e92e33b71248ba424f30010b0a74ddde49a8eba60e653d37b5f82622de885de2846b32b4eca6997f5c74287581b5fef5829c9350b7b33aed66697c03ac8827414ae2daedcca300868d1a115fad6b8fab367448c0884613394ad75efdd2d55a42e999db337914703dd8a8cb96dc8ba42b9fa33", 0xda}, {&(0x7f0000374000)="f2ec34776eb72420b97b9da91e4859473ea007417b28b98ab16e824ef748df73d1de32990c34d499c970919a61a6d38658ae7d62ae1e819053578f2276dc933ce35858e7954b4274300262858ca8f408ede444f6e8e86918682991be04b3437b2469321d3972ec06766391d4cfd728a5a3bdd66d03e015aa530ba26307b61cd66622797cc95c972b5e5efa05b0237afef112654d7f66b29d795e2349f4001b0046d487531ca5824dcfac9bb1fe3af345cc174dfe2e651191acfbffb32cf88624e448ba2a884314177bb0d62c4088e821213e3322e27d1fa85786377a34a3", 0xde}, {&(0x7f0000373000)="7801232bc94019381a4ad4e6f0c6a7e847b1d6a5098fcdb7daa0ca608c81c4184169b78ee9101e993eb179f5e1b60c8966cd91cf02b85252b545095512d283b511bb43c6ce556548a47c37c26d39897388b2961881c1eeb571bfb7df3546c671f9e5a3e40b144da9df144aa5938a6c56d653a00cd48852ea643c09bcd0a7f0fc27950f8e9bf496da01f3a95f4427b274a6c7305c053c6b65d32e72c7030ec85c2e583f6c47f622ebd47577", 0xab}, {&(0x7f00005b1000-0x3b)="f58164b4b8df4f6cc24ec1cf118364f4926d0c6e6063534433cdca2835c4422f3b0bdcfa3109d31154a15a4f8aed4150717f262f88902c993976a0", 0x3b}], 0x7, &(0x7f0000083000-0x30)={0x30, 0x119, 0x4, "f65f60f49a657d3a3ac1a99ebf47f38db4b35c1f4e000f63ce"}, 0x30, 0x4080}, {&(0x7f00009c2000-0x60)={0x27, 0xdf4, 0xed, 0x7, 0x400, 0x12c4, "05e4b1e6012f807512bde47499afe8733d7a369af25028dd6b561aae7850b6073b461b5fa1ec0306bbbcbfd27fdfc29fe59e054735d7605c299780bfe3c58e", 0x6}, 0x60, &(0x7f0000304000-0x18)=[{&(0x7f000044b000)="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", 0xfa}, {&(0x7f0000177000-0x3e)="dfa30a26b1565d7b7918a2db411202a8237e26c0edbb171df0a5521b600a0c4055ba96e2fd17f31e8b142b3fc47e59373fe6238511af31e5e40d486558ac", 0x3e}], 0x2, &(0x7f0000245000)={0x100, 0x0, 0x100000000, "f0ec0972196c65f506f246556dff139d279a0bfd1fdcfa6fd652f4cd0ebba4f10893bedcc7a5800704171011c8a46cdd37a4adadffc886a911469a2a15818310b2eb34079a332091517fd2ef84d1f75013acfcd4a5a4cc54222c2280cfb6c90ec75faac9598e62886dc5e23a9d7f15aa4cc8ce2bcbe16b90a528591f204069db6549a6cc33972b92fff51a429d7913ec0ce8d322a14d6807b6dacd701e7b07192561dc29600e0cd9de4c19b9e601cc4970b13e379bd010453fcb7822852e70ce55015c422c601ad15cb725c08c9717d5a861f991548a98a2433e76635b0433e79804533939eab61842cb3a16f61266"}, 0x100, 0x4000}, {&(0x7f0000403000)={0x27, 0x7, 0x7, 0x1, 0x10001, 0x200, "6a3f3f87487c91513740d90f7779c74a9479c4643174ede2c1e9d84b147f9ae7b03ee2637e7b4eeae3b80dca15e772e73e1efa7d9267419c801354105720de", 0x952}, 0x60, &(0x7f0000b19000)=[{&(0x7f0000868000)="1f8d7a3161ff0b8f6d69414cad80ec2c15c893661d605d302e5e8c1d0379003d2d6b853556a442e84745b2a4f05bbdba76ae9e8448a10b8086a9911be03bbab5a80ab281e2efaf84a3dea1ce3adaabbc42eabbc34094662a3ef3b00431d80a7b5f58f4efa0fee19161ce84d7a474e1d2c22c009f1f0fa4f9b9ac15c150a4abc7eb201c84b1a8bc9f7826c240d5c7520da8605efa5e0ef4151e4d0c24f9cfa65e7797cf264f9a973a8b8b8bb029701cf3b591262305486d89ac2c8b6174c0564e77a0a9dfcd", 0xc5}, {&(0x7f00003bf000-0xee)="ceacb1424c1a653210a947ab6ce3ef459f2ca640420f8afba21ff85f70c8478cc3b3428f0ea9088514f37cb06b93ddc90ce7ad833a67810512cdcc4c94fc2b77f6844b5bbfb8321ea01859fb0a08af4a64b022ff74ba3bd16c856eb01f3af8d4df94221b891105d2d7626cfa51efe810cb5bb636f5e7d0f731af3634d5121bb9c9236c600ea93a790203958fec842947abf5f067fd2b8cf8b3ca8b9f3f3084cc563871f7ba4419df6e9f3b69cd0d5c4339147cccce01f30296db0469b6712d50d7a7c146beee65653309909a7bde41c68ec9f6af94c32b23687720c0ea1d762c59e60346e860447863199701d8cf", 0xee}, {&(0x7f00000be000)="e93e78e302f47907a4afb50d465dbd2be616db0fb77f882f1fe8b1028671f0f0b8af756965f7424cffa61ddafcb86f727a58069c61a567a9f43fb473cfe379f765fbc605da07028be37e7b63fdba3a53d85ceba1e47d0d0cd3dd78bcc82ec4256b3731fa6935911d5f3b7c9c2c2699fa4a8939d5b91dc351149eb546bec24c30e69ff977b916806777e45729ad4c6f0b474c08aed3913bc045e1a4a9ff339ccf252d37b5ab6303a01f59ee6b935876dd9413f3205ed12ae9d06e8f10ea59b17134e7af9e15c4447d5215520ee7296f3a8744af9287df7d10e93c1abe6bb8e37bfc67f918e716f8401f1fbde294c9a4a26cd7ade7e7", 0xf5}], 0x3, &(0x7f0000274000-0x78)={0x78, 0x10a, 0x1, "041778923a9d5a334045d1c8ab6b798321031e005d5bcbcf960168f3d136f894692844ce970e74425c3842fd6010d364c30536621ef32afef68716d0f1f0d5c3b13ffee47fcb3f24f95396eb1b8dec29df50701490aa06c5717b90a250fc9480b1a3646a4bcc47"}, 0x78, 0x4004000}, {&(0x7f0000094000-0x60)={0x27, 0x10000, 0x2f2f, 0x3, 0x7ff, 0x0, "ecfa55ae64115bcfaa72c9521b7ca0ddd0bc71589b2e4b8f5c87584cd8cd045e0da9cea3521bb658eb97cfe560a5cd824a23c8426ea50d753b8339b9870081", 0x97}, 0x60, &(0x7f00006a4000-0x50)=[{&(0x7f0000703000-0x3b)="e141bd14532304f6e4e1d818f12436e0fb1b7ca6e4c4496669d88430a1cef9cf61b173484cb86ff5675fa2827951db2727d9a36de586ee7dd76eb0", 0x3b}, {&(0x7f000098f000-0x1000)="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", 0x1000}, {&(0x7f0000665000)="60445e47df815589634ae73aa6adb543fe24ebc32b59c8a7afa8e53689768df4d39fbda166e6e8276904f1c319374c7c35bcdfe9fdf90b20971bd502b79fdd5fd1e7f5b4bbba742bcd3314e6100ac4861e74c437e8e54973b9ffcc0f4099c9c07f08c6a905193f47c1c465e5d4cfe6709a64378771ccb47756df2a9d713fa6341f1c832182bc24113f8cd741d3a2c69bb3eaf3bdd97bd5c7f9f2c53aa9d33d2fda202be5838bfcc95ebba593f0dc6018b4e00db2a93e60277fc91246a077e34571ee4aeb5927da", 0xc7}, {&(0x7f0000725000)="a73db62fafaf5e79c7491ed28aa5cd5d73c4164f2645250841d2009a50b3931717f3533cc7cbe108168cce7b3a53c53eacd8a1ca7152fddb", 0x38}, {&(0x7f00002cb000-0xaf)="ad826e3ae54768bd4762698ab090eb9cba44c39f43b2ff6147201cf8448fcd39b9c35e4ad40047a9b2a72148d73ad2e0e8636ac4c74594b74da683945c2e6df608476ed3a5eee76f706215ede50082004056792b3c988d94651c923dc90b8b1215a055e4507df62fa702dba2467963e5e87deaa0cfdff279e479b9a4099c781db8268eb65061fd99673c652d9db799bc6586fb8dffc2becb9be0c9ffb2841fcac342f7a994ff9821b92dfbe79b265e", 0xaf}], 0x5, &(0x7f000078d000-0x88)={0x88, 0x104, 0xa7, "f3aa98d3765c2f3940b16566054466e66d2882883c9e7e21c8c15b66c65b7addbebaa5052d00d9496b088d31af08cd6c8e644445c5e155e89287e8ef8924f4c908fb4419e3bbb9d6b6c7c70127ce94d8ee76ff3f0816a28d2eb1f24ecaf547e7509342e0e1340775111252b5228584034f78"}, 0x88, 0x0}, {&(0x7f0000d73000)={0x27, 0x372, 0x9, 0x5, 0xb27a, 0x6, "6f63cce87bfd27e07f97b1802947eb0571bb33f84b2acb71455196ed4968c28b6de268d6ab9721ec4b15ae59cd76b2af2a3493f2bade2e94af32e48f1cf820", 0x80000000}, 0x60, &(0x7f0000aa9000)=[{&(0x7f0000af8000-0x16)="8fd3c9ae48253d1e97d2839173557fa0e862321527e2e72321234c563af4000bf8788a4c2dcf42a7b45b3bb29adeb8f0f97e", 0x32}, {&(0x7f0000a93000)="3a8934c33672305b589c9d8955598c9624b1fce9802659e65dd467d1ebed559cbe48ee7df926d294ff27f3ae67b89b6b9541eb41b6072da712fe91a1a84cf7063c15a4a5afef679069d74c837cf49752baac67e26826073c494812aca269b59c9cf7a3b4501e96fc330b8528fe94fd35a5c67b8bc1850c28f0f0df3d437aa0c920b0475b2a96", 0x86}], 0x2, &(0x7f00000b2000-0xa0)={0xa0, 0x11d, 0x5, "7bd2ab75f65696ffccb8ee043e0e9140fd5e4dcbcb416f5f6780026254dc62d3e01d203cda608e831d7b1ea347a409dd2024cac5244a76d39edf1a474f211092bad43852bfecb6d40f6a8426a3c305798e8ac8cfa10bc41b362d6de584b11c94e9a5ecface42128b1397781f2d5fac4fadfe7f0a79d914394cf28ed153f95b0b21bc53189b843fb8b0950b39"}, 0xa0, 0x40}], 0x6, 0x1) seccomp(0x1, 0x0, &(0x7f0000a84000)={0x4, &(0x7f0000684000)=[{0x2, 0x100, 0x7, 0x3c46bcaf}, {0x8, 0x800, 0x0, 0xfffffffffffffffb}, {0x0, 0x1, 0x9, 0x0}, {0xf974, 0xa9d9, 0x1, 0x3}]}) memfd_create(&(0x7f00007a2000-0xb)='mime_type+\x00', 0x1) mknod$loop(&(0x7f0000715000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006b7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007fc000)=0x0) lstat(&(0x7f0000ab6000-0x8)='./file0\x00', &(0x7f0000be0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000375000-0x4)=0x0, &(0x7f0000bf5000)=0x0, &(0x7f0000f5b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a94000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001fb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f000073a000)=0xe8) getresgid(&(0x7f0000c04000)=0x0, &(0x7f000092f000)=0x0, &(0x7f0000c79000-0x4)=0x0) r8 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000da3000-0x8)='./file0\x00', &(0x7f0000dac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmmsg$unix(r1, &(0x7f0000209000-0xa8)=[{&(0x7f0000d50000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000048b000-0x50)=[{&(0x7f0000511000-0x35)="0e71918526ad40e325fbf56d54722ba0b8be19f0a61cfaa2f5d24fc09a36810162f2a79ce54873e54cad0cc9dc12735164de0eafb3", 0x35}, {&(0x7f00004e3000)="c6a42c3351834bca4c9d967d48f2b5c6bfabc6f3b1cfb64e81ba8a76a66f3a715f526088aaae2d4d39a89907e91ec5916ddb9fbf73cf0b1ca2b01ffa6d394116d57cf8e5b905f28b4a640af7acda82a8d01e0adc00d3ba32f0599732ce35e9f5d09f05fb55fac888fd9088e6c86a14ce05eabc666872bb", 0x77}, {&(0x7f00008a7000)="5b56a84961cdfadf848d16f854e57fd22f56bba9242b32a4fda3bf83ea75882b83f93a2ee0e6b67564df227de52d1c1662fec5dd29df922ba25b7f793409217f75731359f046bd628549085ba1197320cf57", 0x52}, {&(0x7f0000e6d000)="f4aa89f8740c7e3c8927c6094883a5a84d654c8d7ee6b77dd0f61615ae8254274cbb7c9d009921912768c1d7bafd1bb46140f5271e9fc671edf68e5301554ef8ed3ea997b2", 0x45}, {&(0x7f0000d86000-0x40)="e5f7eb3386a4d822ef20e6ff4e04982a242c70001430cec21f41171343fcb3ead7de521bc5dd1da4171f4ee511cf26633340395e4ac3a1bd4bc28077edceea5e", 0x40}], 0x5, &(0x7f000073c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x40000}, {&(0x7f0000e53000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000958000-0x10)=[{&(0x7f0000715000)="b5f3a56fa2fe46eaf107b479759a4c91ddadb377afc5bec1d1ab68ef38ed742e440c4996bc64685d6bf3d71900d05fb9c54d27d59fabe5c742b8682e", 0x3c}], 0x1, &(0x7f00008d8000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x1}, {&(0x7f00007d1000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005bb000)=[{&(0x7f0000273000-0x73)="94bfacd3367c1010909e7c01fb76aa573f2b6869776e705cb6c429e257561b4e668f80f53f3be22498fdfce5215c2acddc5a0985fbe799e0614fc032595838db70699ce82169fed53ffafb8432a5697630d10dfa7bfe3794fd724012cc47c96149788f7a75d8854d9d39b543b7deac6c35b3b4", 0x73}, {&(0x7f0000d38000-0x32)="0b9066808d5a1667b59ce2efedc1c71eb23d1f2869dc2c27d1a87d1858981831bff9c4157674a3e8a163d60a4ab767a83865", 0x32}, {&(0x7f000016a000)="a328565c62082b00d2386df62d1c12119588ac13b7f423479a14e8e7e7ab845e0ae8f317911e5eeec70aed3fbda4aaf741328251aecfb561fe8f841ea3d752e1c3e48f7925a8a1c59473dd0e0ceda10055d679bcbebbbbc88d", 0x59}, {&(0x7f000052e000)="ffa71a6384f5259df610dea2152c1fa21b58545b372c97af8870f9c0dccc2f356d6a2b6d9d9a565a300aaacd2348559d632c261daa4347aa1a574e1daa90062d4cc150ed4a42e378e2c7cb4f03f41885427e129fcc3d8a7a5224d8e079678a407d418044fb517dcfd22a89edd82c6fe58a7cd5f59735ff65c7eb6cb90d1cb42ea5a973d63226913d622c6f15ad9fa9c90e3425f7abec24587ad15dc3d779a8ba0276fbadc9a00ba7bc4f9994ed90e1deb57808c8e91d9b402f3c94246f0c6370a67c4f87d3ae57eb31d83b40848ae52d967665be", 0xd4}], 0x4, 0x0, 0x0, 0x20000000}], 0x3, 0x0) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004ad000-0xd)='dns_resolver\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000338000-0x30)='@&^]\\\\systemselfsecurity(em1-em1[,&wlan1selinux\x00', 0xfffffffffffffffc) request_key(&(0x7f0000eb5000)='dns_resolver\x00', &(0x7f000012e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000042c000)='/dev/inpub/|ice\x00', r0) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) shutdown(r0, 0x0) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000eff000-0x8)={0x19980330, r1}, &(0x7f000041b000)={0xffffffffffff47c9, 0x49d800000000, 0xe2, 0x1, 0x54810e25, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xf5c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x0, 0x0, 0x81}], {0x8100, 0x1, 0x1, 0x3f}}], {@ipv4={0x800, {{0x5, 0x4, 0x100000000, 0x401, 0x99, 0x3, 0x7f, 0x2, 0x5e, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x800, 0x0, 0x0, 0x7, 0x6, "7f6eb2", 0x8, "cf386a"}, "bea76d8465eff08dcef6880bf508907eaf33414648b67837da949b7e63685d92e0e4a8a3c7f56596fa3c8bb2600f09dd469a4e5b3447968b15711fea259b9489bb1a0c1ca36e4703e4b2605037349fb824d24fb6ddca95bf85d2afc5696611dbd162ea3c3d93b4eb8d3664c56e23900dd28c58eea5"}}}}}}, 0xb3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x12d0, 0x6, 0x6ca2}, &(0x7f000073a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xc1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000be000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000163000-0x4)=0xe, 0x800) recvmsg(r2, &(0x7f000048a000-0x38)={&(0x7f000040c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008f2000)=[{&(0x7f0000695000-0x4f)=""/79, 0x4f}, {&(0x7f00004c3000-0x3f)=""/63, 0x3f}, {&(0x7f00000c5000)=""/251, 0xfb}, {&(0x7f0000f2c000)=""/220, 0xdc}, {&(0x7f000077c000)=""/230, 0xe6}], 0x5, &(0x7f0000a0f000-0xd4)=""/212, 0xd4, 0x5}, 0x20) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e81000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000a57000-0x16)=""/22) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') 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) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001ab000-0x9)='/dev/rtc\x00', 0x200000, 0x0) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x11)=@random={'user.\x00', "268e736563757269747900"}, &(0x7f0000000000)=""/120, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f04000)='/dev/audio\x00', 0x200, 0x0) bind$unix(r1, &(0x7f0000c3c000+0x225)=@file={0x1, './file0\x00'}, 0xa) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000401000)='/dev/autofs\x00', 0x4001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c4e000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab7a, 0x4, 0x2, 0x3, 0x80}, &(0x7f00004f1000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000691000-0x8)={r2, 0x7fff}, &(0x7f00009dd000-0x4)=0x8) r3 = add_key(&(0x7f0000b99000-0x6)='.dead\x00', &(0x7f0000f58000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce7000)="7f556c", 0x3, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000cfc000)='cifs.idmap\x00', &(0x7f0000f45000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b8000)="", 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f0000305000-0xc)='cifs.spnego\x00', &(0x7f0000a46000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) 2018/01/17 10:26:00 executing program 6: rt_sigpending(&(0x7f00001ac000-0x8)={0x0}, 0x3) request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='/dev/input/mice\x00', 0xfffffffffffffffe) 2018/01/17 10:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x282) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x4000) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000160000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f13000)={r2}) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) 2018/01/17 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00001ab000)='/dev/adsp#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007db000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000de6000)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e99000)=0x0, 0x4) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000007c000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000c14000-0x10)={0x0, r1+30000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006f5000-0x8c)={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]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c22000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r3, &(0x7f00002bd000-0x8)='./file0\x00', 0x20000000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/rfkill\x00', 0x140ffe, 0x0) prctl$setendian(0x14, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000b08000)={0x9, 0x6, 0x1, 'queue0\x00', 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]}) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000b03000-0x10)={0xfdff, 0x21}) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a27000-0x4)=0x60, 0x800) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 10:26:00 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x9f)="8f59077f386fba06506915dbdf02261124eab936910f3bba84a47c724ce8f4b36dec4a454916e7632bf0b34bc483ca03f42edb67ea45765f598664cf1e49577f5ab3a139ede9bb11f2b88bd71df86e60a084fc88419475ff2869db0228c7459a1ab7287d595a5aa42bdb8f5a19c7d0f9c1654891785678b0a85156173ac45618e6ba049f1a3583523a8cd3ffc56ad15a20ff9a5e1021a845dade29209619d4", 0x9f, 0x810, &(0x7f0000001000-0x20)=@pptp={0x18, 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]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008c9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$inet(r2, &(0x7f0000560000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ae000-0x4)=0x24f) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'rng\x00', 0xe, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bed000)='/dev/cuse\x00', 0x2042, 0x0) connect$nfc_llcp(r3, &(0x7f0000091000)={0x27, 0x401, 0x3, 0x7, 0x7ff, 0x10000, "2b800a0de41b9d0401503daff15496c8b271d3eae423d2c808edecb955c9556031f92680fc3247b742bb71e7652289938873c3163c0d57faa3060e3baa1a9c", 0x63}, 0x60) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000ee3000)={0x10000, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) kexec_load(0x5, 0x3, &(0x7f0000955000-0x60)=[{&(0x7f0000ccc000)="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", 0x1000, 0x8, 0x1ff}, {&(0x7f0000f14000-0x5b)="b1cb2c5613148082a90c48585d9b813911f76b658e1631bb1ddeea87be92b424809d1123a122ab09382751c9f5b2190255fb939c7f4bf295fe56ab936a54dc068eab64595a55cf0501356dea1202f8448b108c712b64c3d614a4ca", 0x5b, 0x2, 0x7}, {&(0x7f0000134000+0x8a0)="17f3d96c249c4d0d44b4ff1d305470c9ecd3cc4ab64d1724cf0ab43c14bd2b58878a999e42d63296e2faf36c9db41f8f05542494c29b0865edcfa3a9acfd123b4dd9a7ab36ebfc81380f3127d727f66e2f537a08fb61c688e88ad1dd6f885611564f7e7df140d972ec568ab1ac55b69e16d8b6affedc4e121ffae36a226c5de8fb2d17035eb64c039ef1f0b4e8e39459771cddd0066c1a5e206397a8e143b481eee95ef70c2919bbefada1431818250cd61fc07206344e", 0xb7, 0x0, 0x0}], 0xb0000) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008fe000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004d3000)=0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000433000)={0x0, 0x36d}, &(0x7f0000f05000-0x4)=0x8) 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndmidi(&(0x7f0000c3f000)='/dev/snd/midiC#D#\x00', 0xd3, 0x2400) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000f1000)={0x8, 0x583, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xcaf, 0x96, 0x8, 0x4aaa, "70366090f711a86406df78b46c72a6cb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000d41000)=""/86) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f2d000-0x4)=0x6) 2018/01/17 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000925000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000cb1000-0x20)=[{&(0x7f0000988000-0x60)="c2010000006d727fd0aae8b6d479528888ebe34221269029b5fcbe0c4de753356be4dc22d32f951d721324c60f5c536505c2b035a36654ab9197d23826dfb8c0de9f0a3e3e84fc33820a687d135a08abd7e7bed387b6880ee81ac43d75f9be65", 0x4b, 0x0, 0x7ff}], 0xfffffffffffffff8) 2018/01/17 10:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) set_mempolicy(0x2, &(0x7f00000ca000-0x8)=0x7ff, 0x200) r2 = socket$packet(0x11, 0x0, 0x300) r3 = open(&(0x7f000007a000)='./file0\x00', 0x200, 0x4) sendmmsg$nfc_llcp(r3, &(0x7f00002c0000-0x188)=[{&(0x7f000048c000)={0x27, 0x10001, 0x6fe, 0x7, 0xabf, 0x9, "4c2c6c37007aa6def6af67b3fa99e820850883b845f1806fbc900c56aeb7dbb36c71b33e9d6057f6dd64e1dc4f5cd7afecc344a8cae6c87c9e06d68a6c8e8d", 0x4}, 0x60, &(0x7f0000324000)=[{&(0x7f0000218000-0x2b)="caeac45c215421f4743ac019b4e9c9843b2ef2e6d1d5c9daafd244c9cd7dabe99bb4f96d12787861fcfc75", 0x2b}, {&(0x7f0000cbc000-0x63)="58fbaf2b7a84fee012b44eecbb774582b40a60f1c7301edb63d4ef28b01e85f1c1d1edff5b72068c52e0389a4aa03b41c09e416074c03cadb953feb6cedc1fb51b7e0aaa95abe85f981aebcca63169d6643f1d5cd871cbe8aaa8a55988e23f082332b1", 0x63}], 0x2, &(0x7f0000b79000)={0x1010, 0x101, 0x4780000000000, "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"}, 0x1010, 0xc010}, {&(0x7f0000f98000-0x60)={0x27, 0xfffffffffffffffb, 0x3ff, 0x3, 0x0, 0x80000001, "4fb85d2f3c0f18f8c26f1083e2a59a13d436d4177f48de7c282729c2ee2efe7c2aa3e4371c09a49504897079264638301db035c303550bcb8f4a96bec3ab40", 0x8000}, 0x60, &(0x7f0000a53000)=[{&(0x7f000034c000-0xc5)="14947cebabc55abb3b8797dbc78d38ce719f7bcde15dd008ef8772cf43a85144107b03239b96601ccce1a12403300e07bc5a9caa6e0a0e79ecf9c5f0800030a431b750f13dcf97e5340acd9c271df71c4982cc89a58d98c82918783a4e2a1a087f3bcfcb9eb6bf5daa1164d3c97d48a144a62eae3f462e4d8b5f6d753a0f387479bf8068e80ba81d88960bc83dfb219ba77174b4af5fc53827fdca36ad8071e0f5858f2094cf602d273b79703c424c2ade79fa4d13a643d28f492843d13b812b8261af07dc", 0xc5}, {&(0x7f000027b000)="480590f686ceea6efad96598fb7488e4b375619dfb9796f317e1fe020edf50296402c10011aeb97b792e400d2d37efca5f21bb0606d96ef10cf5c9cc880b8254aedaf6897eae6696f443dcbe237063d6160888b8aa866a360378320168b2fcb433ea17543f0f", 0x66}], 0x2, &(0x7f000051d000-0x10)={0x10, 0x10d, 0x4, ""}, 0x10, 0x4010}, {&(0x7f00009fd000-0x60)={0x27, 0x4bc, 0xfffffffffffffffb, 0x2, 0x9, 0x9, "7e727ec5c39aad7446f30b1471d8502e7972056c9d4d9f697e93f94ee1c9104d62fbe54860a4d05caa2bc790a32e56fbc4cb3cbea1a5414b3802c783d5d2c7", 0x1f}, 0x60, &(0x7f0000a1f000)=[{&(0x7f0000011000)="f40f312192de41a35be60ecdc30c8555ceebecbb534e645b489d6db66d974e3a480d7bd60646c6e5156e2b96391de6c01fbbc64173339119b212071f3c4d96d594777f9a93e571a85ebe1330254bb05b25f7583fe3ad09ed7e3a852778f2641a0e45cc40c553f90898247a171dea7a6b23487a6a2a17f33e6c4ee0ff3e324ba7d984e660a75c691d725692b9bd5b917a8647380d357938f60a4bf2d03b607e3c", 0xa0}, {&(0x7f000095d000-0xd8)="7bd3508475e845e73eb9913b5d7a7256a8305a8446e3fac70994bb09c1ceeb804e7a6e4c3669f11d98381b8f75fcebc5da8fd14e3e71a2998c9bb5a87e747e587175d1422695505cdacff847f41f93ca5bb070c96e416969301e1006a25c6d3d6658ae27a0a253a8dbfa30dbc3dbcfd7523bebb5c0bad74a0cadcafcfd992c02819cf0bbb612a8c6a60bc8f9c87564e1ae644f7c203769915bb98e32937076a0396cb8177c48b49fad2d8c5b24971369f31299e3d72e4f7371758ed51f456ce627809936a77d5762f91ee67bbe4ca9151ea8facdfe6d80a7", 0xd8}, {&(0x7f0000609000)="53d0c31367c650015560db2de23dcc9bc75faa6b496e9cba957abd6d403402c1674d42a670e6d5aa138b416658ab524dded7a404dfd2d824c23c70bc67f7d251be4e", 0x42}, {&(0x7f000067c000-0x5b)="5ceb837fb41a2540c5461d82b72c6a016a540972d747247ffa4061b88fcef88e2e3a6312429b4eaec7e03f084594559acf6544da81af880e846e08ea595f78fca8132fb29a641210c5dadfbb2c1c48d514e847b4ef6c082cf25541", 0x5b}, {&(0x7f0000a77000)="386b435a8e940c4afc28e7c9fc948b12bdd38d36aff650c43a2f1d6c05f4be6c706b59df8e61f9433f07", 0x2a}, {&(0x7f0000855000)="fb09a6504d229c8c452af2ab976d7ff2a4f25bf9c74379c1db98bb4b", 0x1c}], 0x6, &(0x7f0000008000-0xd0)={0xd0, 0x0, 0x20, "68f895a69e8ed590051cd3b68761dcc57ace6f3ea3f7b1c25abc672facd052c90881ccdfe02a1992388c41a514573025aa6cfc2306ef5c759e78931331d1ad9c044df042adb7dbe0b0723c7cd6425238f09d5b9a1dce268d9e0ba16ca3879f2a82fcba27af9bed5d8f5d8d30b99aae9a1aea5e699ae14fa4dc36bc9f5b1359c90a3ddfb6a4fe6bbd0d0280db163945dea55bf66f1cc36ea425e0fc462859297953b2c731807fd07ee10518b72fd1af0c16aaf8c3c506f8020c088aa36e"}, 0xd0, 0x44001}, {&(0x7f0000323000)={0x27, 0xffffffffffffb3f3, 0x7fff, 0x7, 0xdc8, 0x7, "5c1d7d2e974c2e3ac9eefe08c4c34113eedd1a573b3d7f494c2491fa792d2f695a7601542b7fdea0622702571d0723769274eff31af341c3830febd1830de6", 0x7}, 0x60, &(0x7f0000254000-0x70)=[{&(0x7f00006d6000)="3f5155b9eeb27df928cc95f067cc28c35f1d25d5d733ea21a931dacb7b9b71cd97561e003172f2c50d40e9a91989f1f3bb764bb0645a3ad301160ed10ec63d9134e51cdc215f51c4da725f0a956fc4fee9ab013afbf72a1493445ff22ca22e001c266165638f5ec1cff0e2db023a024779efd1dd93e5ea271ac8e086947bbd07d1a358c7f5fedc45796fbe9fa89b45e55bd608a247b1d4e8caacb3310ea6f290204918530e8c2985ec79ef3f06321c4957893bee7bf5f697463cd37c1d4548abb758d40e8855d9cd9efb3c06d0a15873", 0xd0}, {&(0x7f0000785000)="d08b1016c5e453d0c8910620b2c7aa707df4a389946e59203d4a10ce80e1e67e0167b6999a37873a103ccc2a6039f320992c1cc27cba2ce92846282b38189933b08d16b4734f5e270b2a13b110508bc9cec93d1085349733", 0x58}, {&(0x7f000077c000-0x26)="2baf064d45a94d6e1cae24e8f93096b3280e0b21c16a80d269d8d98f931d725ffeaf14aea1f6", 0x26}, {&(0x7f0000b5c000-0x1000)="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{&(0x7f000006f000-0xd3)="7d42359d3761eff9f93eda6c0b01315aad60602b5075b6d5c2431946ba79ac48c8db5b902bb1dfbe1372560cb3d7f75f3d29e0f55faaba7641662260d730c188966a80bb75f784bb7bc94fb78c7208261e0baaaeae97b7b288e65c491336b2cef82d8f9235ec1ff2b52fe565a837da2448231b57773d7dc5b9bb271a8a18c9ca43d647ec37fd0e74d96c68f433f987f702cc5c6c33a5dab28f29f4167db9cc73cbdcba4a1c8b104ec97a67d9d8aee10d7c15ee98b5033a221489756df04d674874d2d0c145b147e6473d5b27c718076d02896d", 0xd3}], 0x7, &(0x7f0000c50000-0x1010)={0x1010, 0x105, 0x180, 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0x1000}], 0x8, &(0x7f0000232000)={0xd8, 0x0, 0x2, "706ac0c2949d4c30235e143320b2ce537dfe5ef152ff93b7cf657c30041a01c1de0c5ccb8aad92845ad0bec934d1203e5af0735507a23ffb200cfb2e02b3987f08d3a51fd3d1962e939f895731b8b8abed6d39d8a0abd3f0a6dba51f616bc94d5a571711b9246f51981459e572d330391b7287aada85eea3d05b5affa35e8bace5ff7b444a8ddd47760f8d00033a0ae432daeb1da88fff946b58dcc80362eddfb5809f8915f782011a5253be1019b781a0573310a3e293bf1c59aa72474ef53d02e3"}, 0xd8, 0x4c8d4}, {&(0x7f0000693000-0x60)={0x27, 0x6a, 0x7, 0x7, 0x401, 0x8001, "e0aadec52120551c1102e1a2ab4fbf6f43b6f96e2db72969c880561532bcf4a68f22b659bc43d8f68d6819d0c4a3772d42c707f8693ed5e31f5fac2a776b82", 0x571}, 0x60, &(0x7f0000e53000)=[{&(0x7f000078e000)="6cad309d958879140703db528ac090b955825e2c92f586af1049e44acfb608958e79f063755930ac3b79c58308195debbec64f73f8cd0235a4bfa33afc2b9f0a7d5cba3f4f36a7f1877fcae86e288ce0ade7438e282f3aa6cea08e3af72ef45a44c802e546f5f6da836daed3a2723619153131014a12ed1c048620831796083386a8ccf1cb872b9dcabf9f417964d753b4837c50dd9a11b58a0c0c5617e69b73bde27158fb84f15b1a5f61b4f1e4ebe2cb469b5c6498cd47a4c304716205bc95baa16a547793b486abcda41c45d17dca20b2dfb92f6f3528884e3adebe", 0xdd}], 0x1, &(0x7f0000e07000)={0x1010, 0x119, 0x7fffffff, "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0x1010, 0x10}, {&(0x7f00007d9000-0x60)={0x27, 0x1, 0x7, 0x0, 0x9, 0x1, "bcb987a3e719beb35fd05f1f1fd7f6bf5804c8abcdc6533c4ae72f931fc70956d719cdc45a83f21e99fdfc2de3eacb55253b3bc67d27196a5e6d9efe2d2d1b", 0x1}, 0x60, &(0x7f0000660000-0x10)=[{&(0x7f0000504000-0xff)="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", 0xff}], 0x1, &(0x7f0000ad0000-0x80)={0x80, 0x112, 0x100000001, "cd218a79360b782e6232c69e8f36d7b2e8a6a10815d9e583cfd99ff32dc82eb9066d13ede26200a8f6430cdb7e227f487381b719f424d9862faf5841d579944c2ee72be46881ac9dfb826ff505ccc570bd08d59a90f34f02b0955bfbe754cf953959438fe2373e6f3fad"}, 0x80, 0x4}], 0x7, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000043000)={0x3, 0x5, 0x2000}, 0x4) shutdown(r1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b6f000)={0x0, 0x0}) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a2f000-0x8)={0x0, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000052000-0x8)=0x7f) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00003bd000-0x28)={0x80, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f00003e3000)=""/104, 0x68, 0x0, &(0x7f00001fb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) shutdown(r0, 0x1000000000000002) r2 = add_key$user(&(0x7f0000b8d000-0x5)='user\x00', &(0x7f00002a9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000830000-0x50)="aa748de0d4b71959ae952315ee279b31aa1946f8661a72be63a60e92dd4a817e4ab0804fef72115570f07298ee5ddb3c3f16d4dc6e595135de3f0df11ddb0b02142fe4a54ba91e4efaac9992b0d52914", 0x50, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000ed4000)='id_legacy\x00', &(0x7f0000b8e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e97000)="2eae87e7ed6c26656b2acf6516debc71c31e6a37af2223ceac6207542e511efab313d220c0b960bd20a4fbb90f2ab34e91ba22243f0069cef2aa3c9aa74f696ba4e645090a0a7f2ef9de37757da1be2c7373b58d0041a80712a9d4cc77f08ad06b7a40c077", 0x65, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f00000bf000-0x20)=[{&(0x7f00000c2000-0x20)="efc81b70b49f07d41822c2f14780a22c75fec53c92621e6fbea239ec7f3ee153", 0x20}, {&(0x7f0000962000)="cac2a41ed08f21ae3cde25b28b5f3b0391a1ce8573947437fe8568dfb5cc879f826d5b0d85bd34929f39bdd7f49a1b43b1b02287b0d0c195f07a0650125b296eb0255974bdd6d2fea54f7303cdd31fe8adc7bec0063b1c6a2f", 0x59}], 0x2, r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f1d000-0xa)='/dev/cuse\x00', 0x301101, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f30000)={r4, 0x0, 0x87, 0x99, &(0x7f0000298000-0x87)="5c92e2abf77889f9836d7e6ce038af3861a460134712fe02e0355104e17190a50da950a5823547f1d70bf3560e5f78b65825169294b28a93ed6ac191786a9a5665cecfdb4a07bee1530e03878c7381f63956efb2006d2d629590de19525ce1113d294ba686d73b9dfb08cf6998eefaeff2e6ce3fcdc04e165461928a9102c9f356ff187b5e0fa1", &(0x7f00002a7000)=""/153, 0x81, 0x81}, 0x28) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x70, 0x3, 0x5}, 0x3042, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x31b, 0xf10, 0x7fff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000691000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x203) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004af000-0x9)='/dev/ppp\x00', 0x4402, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00003c6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4782, 0x0, 0xc, 0x1, "0ce22c0361ab5a5fa8926f07fdf7c5b22a55454782ac56af627ad5323f04315aa27e4ad9d7afbf1fc4b3f4e8d33b9e173739ab3ea1f5d5f82889a3b8bde284a8", "062a370f0bab5c09cd4198636076c78f2cf8f14bb92a20dfcee21758faa11c25", [0x568, 0x6], 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b06000)={0x0, 0x3, 0x10}, &(0x7f00002b4000)=0xc) openat$ion(0xffffffffffffff9c, &(0x7f0000680000-0x9)='/dev/ion\x00', 0x450000, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000a30000-0xd0)=""/208) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000595000-0x14)={r3, 0x7, 0x401, 0x6, 0x1, 0x2}, &(0x7f0000528000-0x4)=0x14) 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x7ffc, 0x8000000010, &(0x7f000059c000-0x4)="ea194013", 0x4) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ce000)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ee7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='/dev/input/mice\x00', 0xfffffffffffffffe) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000842000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000776000+0x709)=0x3ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/rfkill\x00', 0x2, 0x0) fcntl$getflags(r1, 0xb) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005cf000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00004bf000)={r2, 0x3}) socketpair$inet_sctp(0x2, 0x800000, 0x84, &(0x7f0000b04000)={0x0, 0x0}) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d1000)='/selinux/enforce\x00', 0x500, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4a000-0x4)=0xe8) bind$packet(r0, &(0x7f0000080000)={0x11, 0x1d, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mount(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f00006d0000)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f0000db9000)="") 2018/01/17 10:26:00 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000059000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = socket(0x400020000000010, 0x2, 0x0) io_setup(0xd56, &(0x7f0000bb8000)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000a29000)='./file0\x00', 0x1, 0xa) io_submit(r3, 0x1, &(0x7f0000ff3000)=[&(0x7f0000ca6000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00009d7000)="ce7c04bea412af133efc10d270263705f385da10940fbd5994069955427e2ad31ea56198faf65253b59a5b6fe97eee910792aaa328fcf2e39424890e543e1918663781f1ab68", 0x46, 0x0, 0x0, 0x1, r1}]) 2018/01/17 10:26:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000)={0x0, 0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x27, 0xfe}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000001000-0x10)={0x3f, 0x7000}) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000001000-0xbe)="a4d8d158aa8a01fa183061f28a08254695ef63315ba421db6ff21a48644903e62459f96a1cbac918c91da8aeea37572ad72b876804f043d17b5f10d99265ab129d4ab764d3bb68e702309d3829ea37143456301992a252effb909edb15082e48ad2be860d84a9f0c7f0d5dfd2576de2ecd8bd81a5fc04a83bf02c79f71f883cee3dd09bbb1c6cae95dc3cd719dc2bddff4da17582b0c244c314b5808fed24c79f9c4f913b876467a5fcacefb137c9c6d330dda38b1131f60b4a818c0132e", 0xbe) prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x7f) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e86000-0x14)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000)='i&,{+^selinuxvboxnet1])vmnet0\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d69000)={r0, &(0x7f0000d77000)="a5549630fd9150f2403545f95a1578910643f1afa34fadba17e407c82e4ef3104530f5a83faf168d3c9363b2b102d059103391faf5813f8634b79fce60dcd7bd1516ee4553c13c1e49272ee68680fb23306c3c3f9f5a26ce96489ebca30668b603ee1ad647ed320248529168068d8482bfea3c82dbcc9417dc6add5112b03c730cb1634928598a0d8e", &(0x7f0000f7a000)=""/174}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510a) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f0000698000-0xa)='/dev/dsp#\x00', 0x2, 0x800) execveat(r0, &(0x7f000029e000-0x8)='./file0\x00', &(0x7f00007f2000-0x48)=[&(0x7f0000a61000)='ppp0&.P\x00', &(0x7f0000048000-0x12)='trusted{!vboxnet0\x00', &(0x7f0000f1f000)='\x00', &(0x7f000048a000-0xd)=':eth1eth0/%&\x00', &(0x7f000066d000-0x1)='\x00', &(0x7f0000ebc000)=',selfvmnet0selinuxppp0cpusetself&{{cpuset\x00', &(0x7f0000164000-0x1)='\x00', &(0x7f0000c34000)='posix_acl_access.,$\x00', &(0x7f000071c000-0x1)='\x00'], &(0x7f0000485000)=[&(0x7f0000932000)='$\x00', &(0x7f0000252000)='nodevem0+eth0trusteduser**)em1eth1\x00'], 0x1000) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x2000004, r1) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f000076c000)={&(0x7f0000a18000/0x1000)=nil, 0x1f, 0x7, 0x0, &(0x7f00002b1000/0x1000)=nil, 0x647f}) request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='/dev/input/mice\x00', 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f00006ec000)='/dev/vcsa#\x00', 0x4, 0x18080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002c0000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96e, 0xfffffffffffffffd, 0xbe6, 0x4, 0x10}, &(0x7f0000206000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001ad000-0x4)={r1, 0x8, 0x0, 0x80000001, 0x8, 0x8}, 0x14) 2018/01/17 10:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000797000)=0x0, 0x100000001) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000c10000-0x10)=@req={0x1b892c38, 0x80000001, 0x3, 0x0}, 0x10) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ab3000)='./file0\x00', &(0x7f00009b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000079b000-0x4)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0xffffffffffffff0f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a1000-0x16)={0x0, 0x4, 0x7, [0x2, 0x8, 0x6, 0x9, 0x3, 0x10001, 0x9]}, &(0x7f0000d3a000)=0x16) socket$inet6(0xa, 0x1, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007b9000)={r2, 0x0, 0x30}, &(0x7f0000c5d000-0x4)=0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d9000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x956, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x16) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003ff000)=0x0, &(0x7f0000459000-0x4)=0x4) listen(r4, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r5, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x13e, &(0x7f0000496000-0x1b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x9}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000318000)={0x3, 0x8009, 0x5, 0xfff, r2}, 0x10) 2018/01/17 10:26:00 executing program 1: unshare(0x400) r0 = eventfd2(0x3, 0x2) ioctl$KDDELIO(r0, 0x4b35, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f7a000-0xa)='/dev/vcs#\x00', 0x2db8, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000-0xbc)={0xd57a, 0x3, 'client0\x00', 0xffffffff80000006, "1ca5cdec629c4d94", "0894e46fa81707f07612cc300e6dfd22fface1570257868a0c77bd24d97908eb", 0x4, 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]}) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) 2018/01/17 10:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) 2018/01/17 10:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000055b000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) socket$packet(0x11, 0x0, 0x300) tgkill(r0, r1, 0x16) r2 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) openat$ptmx(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/ptmx\x00', 0x80001, 0x0) 2018/01/17 10:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000532000)=0x19) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e4a000-0xb8)={0x0, 0xfffffffffffffffc, 0x7, 0x2, 0x2000, 0x8, 0x1, 0x9, {0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x7, 0x8, 0x7}}, &(0x7f0000952000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000ed000-0x98)={r1, @in6={{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xfffffffffffffffc}, 0x98) ioctl$TCFLSH(r0, 0x40085500, 0x0) 2018/01/17 10:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000509000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000389000)=0xffffffff80000000) write$tun(r0, &(0x7f0000af7000)=@pi={0x0, 0x80f3, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [], {@ipx={0x8137, {0xffff, 0xbb, 0x0, 0x15, {@random=0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0xfffffffffffffff7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "e6aa5538f6080a52a15b1d9956a27f1bf6a8328b31c789933cd49a1792b243be9299e3f71b760ea1e8ea698470246d91c3d7d0872b3f2be9b1742be93d79fcf1226a6de4c6d2737e08d7ebf3c621c3004560d4cc8480262f651249ca280ca25ef823b6209f477dd787957eaa9ca5325d66b6f7fb002486c7797a968cb4e49e91232fc7dce8b2d7aa27ee8575a299ba911c59f48d2ccf5ff09e753c484d"}}}}}, 0xcd) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000326000-0x38)={0x1, 0x0, [{0x1, 0x3, 0x0, 0x0, @adapter={0x9, 0x1, 0xfbc1, 0x86f, 0x7f}}]}) request_key(&(0x7f0000305000)='dns_resolver\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059b000+0xfd2)='/dev/input/mice\x00', 0xfffffffffffffffe) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b60000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000375000-0x8)={0x0, 0x9534}, &(0x7f0000392000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000983000-0x68)={0x6, 0x1e7c, 0x0, {0x0, 0x989680}, 0x7fffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d84000)={r3, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x8c) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) syz_open_dev$adsp(&(0x7f0000992000)='/dev/adsp#\x00', 0x800, 0x0) 2018/01/17 10:26:00 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000009000)="60d184af6e1848c594682c14d70c167953534e73e57af95a31ea8bd3c83ec609e376f9a6d39789d47e50ed2ca698d0463b305208abea068655274043951798399c5ff7ca80663761ca1cfbed62a024a2725b36fe", 0x54, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000009000)='syzkaller\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x50, &(0x7f000003a000-0x269)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x1a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_NMI(r2, 0xae9a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000008000)=0x8) keyctl$unlink(0x9, r0, r1) syz_open_dev$sndtimer(&(0x7f000003b000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000003b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000)=0xe8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x3, &(0x7f0000020000)='./file0\x00', r4, &(0x7f000003c000-0x1000)="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") r5 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffc2b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ppp\x00', 0x402, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f000000b000)={0x3, 0x1000, &(0x7f000000b000-0x1000)="4f5cde38db3142e6ff80f9e07aa8bcbc0c4f870a12c8707322feb2a82b555b611d80c528c0c211cab1c7efb5a16fa7fe2e907ebcfa9ec5be4060bd187e8795418e35059d9aeca353ab7bb57bb3a4c54e4848234747ce6486c40ca1d6ed4acf7e907523441307aa3ca09d0b90a72d763e9020391a18c740085d0c4db3b2d832209ca276c37e1d8ced5a3696e84e3c4641e682e21cf937fbef2114d55aa66151fa72ee7b506a407b85c9abf36b7806d7bf26f36ae6bb7939d32c700ce33738227143d80075470d0e8362d8e74ff1c18a5512680054211b1369c0b0c640c3b900279c11e260485c07a21d712a2a7f514a1626453ef60c5969815335f1783d33fce384b9d04939975e781336572b4f1f2fe365d3537cb385a61524432ea8f790b27ea71d0995db39e8195692d2b8d49ff9cbeac3d45c58bd5461bdf2fc35aefb851f8f34d3706b9eed72795845c4e1add68852d466fa45d99bbae1e70e192d64a796a8587cb5423d4fa40df8c340a44e26a73ba58c118967c9e65aeac43a772dae7162c08c7659b82167d7f455ec6f56df9ad69f909099c50bbfefa388285054c9cac3a66d1f9fd5048f06fe7fb2acb8118e6e7ea0de99929a05935772eb90b2b586699bfe88d51f5510d9ee4ad92201c6646f50fef9eba2d3928fb638b9d4a130a29dd8fc698135f2207f3904198e369f7a20f742cdec1c2446682755a0242525e19ffbc48ee438000252997122cb46dee6ea0a0ff7897d2c75104cd3b7221aa0951ac79e6f77a1e8473ac6b689def5932966f799ed711377e57eacc4c42838c2bf5e41158bfadcea36d0abe6444dc71654f8de5cba5dd55167d38201e4efce1b25e4310d412c87c09b3adac888c2ea20b3e530628e7db2b072a3c0a0ee96ffaf442701cd4cd49b327aad4aa065a91e2bdc02e17c86151f7761c7940cd37305976dd0dc3d2a7c3d19b73aa51e3bcd16a31113e7eeb4ed045bc89ca7d46cfd7b36a10391c3b3e544ce3ba29ee81a1806f145a6a3b5164f1628b31d27a2fdb154216307e6137c1778902dc9269e87f51ae2162580f5f6a07d2514355494aa7ae03112689b47ad0e67a1eef15c93cda7fbe54cd50ae180081d0c2d725e7da95aedb822bfea80560598018f4ef79cc478ac70b3fe1b1bbf8b8a0ba8f800077a43de1c303a4958e14979b59457a8d64416734ee9049d3721e4635e3d6cc22323774aab9a0dc9279652bb4d659d2bae51041fb180f938adc0c7d39de4de6883bf197468c8d0eec53ec866cb07047579758d8fca9907fb5d250a29fdf06caa7f4e612e3ebb11d551e8250291f0ba0d59ed814a8dea4236d7820318f7fa9e49be4ca074ac4c6a8f9c30f23da969c15fe878bb242372478fa34d1bae2b292566d95f47c778530632190fcf717dffa77213115391eef8039776ad4122377fd0514eeedcbee5a5bd929f94cba50d2c12b40740638b6e9f90087ae13fa86c3545644724805c824ee7d392b79f5d2ee61bbd379fab21522772bde46bf9d82a904587b07065a84f0e8bfa849df57dab8ae2fc1995b0e3593d277d1644fe6ebf1ebcac49fa693c55ede4c82c1c5ae566b1d7dee5ef6a563196a51cc1b1137f315eb271e2d16ca5b5cb4797a82462af1bd8ab95f261b4ac9dcfbf6adc36523f4b49b3c83aa1ad504e29db1d865702f45fce9b52efcd167783369a6e90aebe77696473bcf249bc9c6f711b4f77030ac4b332d567d28036c127917ccd1e1ae2a2b04c29624e7e776a684a7415dc78e84d29d973c5cb827e73a47b3582b92e2e46d34594b4468716ebfebed540c1f3ea5bd97225ef8d1c047fd0f88dab478d99276da9d4e62104bc992d723054bc60260ee30ed32e7f602b72a228f19ceae2cdc7114b0dbdbbe9f3cc84590e8639fbe48906f3b7e40ea68b47bf748e80f1251a1b92e1df76a79475e1f5c2d96f2a24ab9f5cb17a507af0f64f882af7c54834396712d80f54873fdd2279f0812573c649150e80564e355b7edc58b3e7635633af6d5814d9b20f3540d1ddd818174c26af07d4a3f18a0d5015fc3953c7133f6bbb6131cc90bf766617c2129000c204e26a0cdc0790220df6686d1c68aac9103fd7a7a9929a5826ebf59e89f880420ce680adaab4c1a2d7dc0e42037046d13be6a1e53d9683f2142cb1bd2fb651866adf31c0378d52eda2c7d1a4d640f4acc2c50ce25578bce33b2d90b0cc3b882adc39cb42902f09bd5fdc28df0c7501d3a1d70e51370974ac8ec627a4c6a85b0bacb9534ac6b9bd21cf0e7be2c587f084347b1e1b09d64506d3ea6470ed7d072e15bdca2747a496e7b60a1fe48186cb53516acd17d5a216c274fb4d789e6ffe8a7ce892684d2e9647f432602f4aecae65916d9f74a5540707bf9b04cdeae3ae6c004cb15bf83a10f348c0199a0e05562e5c4a946f2690503b84768d6aea1d1bf32f9a50211209aa75aee0bd4858b7adc17318619c6a8e7872f3799c1d3964ff52ed72eef28054278dbadb98936e49625c785e26ccf65d7dfb44852c5c6cdf8ecd293edb01b3d8e872bf2aa434f3c924e13529569b25aa4945365e634116f1906cafcc8abf142be08e6471efb8424809a744bedc7b8eba92573cd7469129808add4c8925382aabce402f0c3acc1ffb2a153ada0026905a6d04a8e6fa79a19ac7b2771fd7f78e2ec6d222d86a35697a294ebbaee438d11c8ab7eb72a44d56b1da88b37778b026a8d195229f6defa18f0ce86c4aafa4b35bec5131e8ffe5895872e86075f6a5685d3815ad4ae3c44279649f911b67433cd7b0b887bea20e5ce775815307eaf120a0e0ca2b7bc61594e2e36428690163fa225e32b58b033638dadc2188bd2d6f1cc0dcaece7156f4d020c756859ddf4706590737c3faad766c8661ae822866fa6fe8e88a4c598166af33f2cd39e59f0dcd44975fd9d6edb6c5f48c28c3a03532a2b5cc573b9ecc80a9c0baa0ab86743352af83067a5a1079b0c28b158ec56c872f4f5d69334a194a027052c5c4ed6f62ceae9de36de1ca6a82708195f46c9a37b3e2480fcb7a8bd0ba95468a7883012d704a120100b2883671f1a4058886f07568dad9ea941451b1c257857b60c2c8b0b99b555f5c4a433398fd9bb8a2bf95765d717cbc60accbc56c7adca6647e91007cad630b0011bad04149a7795d5c43afe7d2be67c2a7a22394283bc6eb201fbf94366254c679f46485926c604dbad14f919169526516bb4d22e73f6e8e2731d3c424c79c4ad33f40d87e8cc8a237f8d881174d50f7dc94bc7bc2b5bdf817978c8bbf236c01dac46b83cb2621678a06b21678ba4540971f466d73b50040253d9fc01b27c0d1d7bc05e4a912a8139a79f5877a3c3de212ed7ec2131e0373b49163e5ac4ba2ef60a78529903d7c039fee233ab7205d0e1116be34a651b7bf4a07bfe2fd277e6e2fbba1c24b02f6570243165850d87773f06acb7f7a98e9c465027e30fa3115c1dba67b324c35d20585faf35b88db856c9616622ec313d592a2e525d1ca7524a25a266c5f342c54c63b761f2e428085e36a47234b6b986328419514cb728aaada67f4f8d56fb0ee3e64d1456865cb85f4336996f4917bd8aafc5f84aa7de29a3b65fb44a595cfa0e385cc9a30fc3a74e62d9781b93c1e1ee30a7b35af32cfd40e99eaf1a4f14308c4e309b82d6c8a4fe7c7ef584d67304e8a69ed01d474ab6fd143cd58204a943dbd6e955a609dcaf63127cc8d26ab009845f3e17f4f8fb1ff3890895a0523c2a12cdaae004bcd3798fc70c656b81b5d7661a3adbb67d217fa34fbc7dbb2c0ce1558f47daa75af54631d3aaf65617cebad7dcb3595c5dc5753d184691b8d0a8f26ae31ed31ce8d646560da26a8ec8412fabf74e7c9a1f96c4966360098d3b05907412dda990819da419e2d2be002a6bea5d8c768e769414481376ca1b815f07021e918b7fdeea45d1ebf2b18b7505aea10b006148be0bdc527d0376701938f4a1d983f72bcf626394347062a68be823c331f7585494893083a86a1fed9cb61b67b7a26b963076e99927bb1bd7f19dfb82f29e4a29dee90c150c9dc2c75ebb9c77d095cb87e923ec710868c90f03f5fb92364ef41597e273914c97068a40bb373a3d03ecb62969cdfa9dccc4c051cbae1bbb8c4663ac06f3a3872c0dc4a22df3dc5006855c334211757915341354f67c00f3b95933ec59c6f253bda40940e7425ff47f7c0bd0f021a3a66bf032c2fac0e03db4094d2de1a2f53c507604f382901169aae982280c1567a5a7cf4343f2568185249edbc962f98497159cfed2c049d15a71cddc03842b9b771a2372032aeda3587ec97e7f720ba1ef965a74b04862cf096abf97014bc4331bee79a96c4a765dcc07e6543866b4adc9d6d73899debd6026e9594b38bc818eba5cec5494464c4debd103b84d6911873fa70a992eecacdf693fb290a03ba15b584327220066792727a68e162fc75d8037682d036850e009da831897156b89c204261f221e02ad257ad4b737b956670ed42c6bef0f660c3a69ec27d93a64abf2200621929b1522ec82eee692a38df91e99b5fab6280e4a57e7dd0eff3dc9093a04d076767400f0d6bf229760f4dc10252caef190850f14e3add8a41e09f15b32bc38c5e196b96a062b9476afff498bb8a752258a6f50e3ac00cd0f3626bea93b68320be316a18b21ae1ddb1a39c90958a3cdabdc52ac2d58866741d66745c861bf91f0d94cf1680ec657d749a698005aa68bf806d471dafa70a9b176d5d61ade90ac94e75305b90afc9d67dfef5cf4950584686da3ab586aef7750d2a2933b0d79f1327faedd9db7efca7860ac8c9e2e6edeb3306b051852bb2ec24d78835b8200aa0ea8fb8c2421f122d7ad2055ef223c1403abd8397a64d7e66ae7ae92ef9ec9e0046d8cfae8fed8a40606c23679b88fe2dd804e379d03724e66cfc6800f018752c4feac23907096dbf2a6d1b15a45d11b5ac731bb4b2dda9be8c0dac2c6ade1f16f436c331ad07ff44c40150d94e26eb9fd780f9a95ba1ca0e0b9e210cf04dddb757a80eb61d7655a00eb8ffdb10cf90c4b5cda58f17fa11a29bc1a5b7cafb493f06ec7238c6b0c8fb46fc81a4af4c225a6f46bed12c1a9afd9ff55cbffa60275df4bf92af3501f0f857ae9cf5aa1e43d9b67a7acd7138cba797b540ae87baf29066b98914ea0d9a8f5c054be451aa3d475e2b811ac97129f6189ac70bfba0cd8782f7ad162d45a91730ab42d312568d7d2a877a8fc4b0b5a6e1069a1e4a97f186897e224775645dbaeb840c02a2f35c489235a29da422e8b44b6426391c1fba704edf6b76eb4aa0054968724103669a4662d5f9c2d6b03bf7308026b835e6be03d78c9ded0b5f281c3921741c1aada4dd07ea9686d74cc97cd76a4c0ffb4f8904c989d32771898f3438437db3f58bac8819d88cb3349b464594ea49937c5dd7f72bf5dcb2fb0a2388b2e983a70995eb634856dec073a33a09dce61235cf73d98173dbdc5e33e56104fc938d184a70827f03e9cdcd7041d1e35ac39930ab2e3f020a21922de852167d4a3446d639c495b055917c5e9c5182b7f6d161d1ff4aca4bdb2e4201062fee9d91811acdb5635f4df5c9155cbd38e0c1848d0cf0bd1c20dcf35ae30a3e8e8732a4d7d6e46fa2de7760c333a8f56dd96ae414b7bdda410684437f0e7e1ba1ca6ebf132d081f090bee76fe30f0a19d37c5dcd19e2b610d0684d61a983be1e8ddb6c936de18dbf726f8c15a24443a8ac6d69723506d09b9adebb5d6982674618c29e8fad2e798f97c6109ac02a4"}) 2018/01/17 10:26:00 executing program 5: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x111, 0x0, &(0x7f0000001000-0xd)=""/13, &(0x7f0000001000-0x4)=0x7) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xf4)={0xf4, 0x6, 0x0, 0x1, 0x0, {0x4, 0x0, 0x0}, [@generic="72563b6220a31b71330d0b427c42dffe799bdab0ce25c31bff231bfbe32c1482745809e06d90fa7d8fc8fc24fc5a981c249ce19e581ee1f173a5d06f099ac1f07cfefa0164e615f6c97b9b8952881ad17a17df56ef35c24cdd6fb8c34fd4916343f9b93532dab1a4429672eb8d52d89636d79d2f13d27b819085215d9060a096cd25a6d45e1e338cb6c3dc953e4f4416305ea988e4d3e7265ea989eb4f65d6c96aca465428733aa9e984524f261ef98c47d90b292140c0db2da58595f32a146cb116bc390e100b549e7e7bf6ebc98f98ff98d176", @typed={0xc, 0x4b, @pid=r1}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/17 10:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00003db000-0x8)='./file0\x00', &(0x7f0000aa7000)='./file0\x00', &(0x7f000069c000)="1566736e", 0x207e, &(0x7f000043e000)="") r0 = syz_open_dev$audion(&(0x7f0000ac3000-0xc)='/dev/audio#\x00', 0x4, 0x20000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006d7000-0x4)=0x7f, 0x4) 2018/01/17 10:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2002, 0x4b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fd6000-0x83)="f7", 0x1) 2018/01/17 10:26:01 executing program 0: r0 = open(&(0x7f00005fc000)='./file0\x00', 0x40000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="cc12e1b30c3a345d311a91a9d0a0f4dc9ad05bda54fe10eb5621c0d4b3a27ce81e4fd8e21bbb5b113c374f23fa4b2efba94f01dd332c767d58caa9ba0a73ac30f114f58702a7cef882a171fd1b9bc9ffcbb56d2c548decf36725fdfc9a4a52c235a54f594f9c0675b4aa8a63b49a69be5c0d5fbc8eb926e0e8c92f15d993743455d96272623f6376c9e4048da0c42fca9a11b7d1e0071ade51c799bff156ea17e562e2be7d65e3aa284ce9ca9020fc4a9e3f04b55080a42487ff3da0d34f8c84504f894c65c8b348dc52cb14e0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000569000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074e000-0x4)=0xe8) getresgid(&(0x7f0000689000)=0x0, &(0x7f000054a000-0x4)=0x0, &(0x7f00000e5000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000034a000-0x4)=0x0) stat(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f000089e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9f000)={0x0, 0x0, 0x0}, &(0x7f000072d000-0x4)=0xc) r7 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000867000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e54000+0x37a)=0xe8) stat(&(0x7f0000a9a000-0x8)='./file0\x00', &(0x7f0000935000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000670000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001cb000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a91000)=0xe8) r12 = getegid() r13 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f62000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab6000-0x4)=0xe8) getresgid(&(0x7f0000023000-0x4)=0x0, &(0x7f0000862000-0x4)=0x0, &(0x7f0000e33000-0x4)=0x0) r16 = getpgid(0xffffffffffffffff) r17 = getuid() r18 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008fa000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001b2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000077000+0x3cc)=0xe8) stat(&(0x7f00007b8000)='./file0\x00', &(0x7f000073f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eb4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000139000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015e000)=0xe8) fstat(r0, &(0x7f0000a53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000503000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dfd000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007f000-0x4)=0xe8) r27 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00005a1000-0x2)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000894000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba3000)=0xe8) stat(&(0x7f0000267000-0x8)='./file0\x00', &(0x7f000037f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c10000-0x8)={0x0, 0x0}) getresuid(&(0x7f00006ba000-0x4)=0x0, &(0x7f000080a000)=0x0, &(0x7f0000f93000)=0x0) getresgid(&(0x7f0000636000)=0x0, &(0x7f0000590000)=0x0, &(0x7f0000be0000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8b000+0x60c)={0x0, 0x0, 0x0}, &(0x7f0000faa000-0x4)=0xc) stat(&(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000e62000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dcf000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c01000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b18000-0x4)=0xe8) lstat(&(0x7f0000b07000)='./file0\x00', &(0x7f0000556000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000de000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000026000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000179000)=0xe8) getresgid(&(0x7f00001d0000-0x4)=0x0, &(0x7f0000163000-0x4)=0x0, &(0x7f0000089000-0x4)=0x0) r43 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000372000)={{{@in=@broadcast=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000)=0xe8) getresgid(&(0x7f0000b79000)=0x0, &(0x7f000018c000)=0x0, &(0x7f000050e000)=0x0) r46 = fcntl$getown(r0, 0x9) r47 = getuid() r48 = getegid() sendmmsg$unix(r0, &(0x7f0000d5b000-0x1c0)=[{&(0x7f00008a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000060a000)=[{&(0x7f00003f7000)="7eeb4940912246def2742a063a09aaeaadfba6d0ea3cd6f9392a2fc9b73646846dae2d7b5aea211ae7c8fd40c4eee25a9979f304e061e1d7b410173af10a42864c1ac5658cf1f5b64ee84c09cb5aab7710908f2639", 0x55}, {&(0x7f0000ca8000)="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", 0x1000}], 0x2, &(0x7f0000606000-0x128)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x128, 0x50}, {&(0x7f000027a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c59000)=[{&(0x7f0000455000)="973080af7a4245af72de771d32e2232b75b26e4a157e0426d70465c2427b6118ed30bfc1df498950a8e3a529e259083abb37", 0x32}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000b94000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000651000)=[{&(0x7f00004d7000-0x9d)="591f988b4abdad6e7d53ba92eb0dc7d785d8a13bb04e33934d1c5ecf18f207a65d2e89e276afd2f54ac64a59e93a84e1860e4d1bde053fc27e50ff456699d506cd78e328a8ec6f18908f07edaca49121372a7085577feb3723722dcbcd6f8fdeac3d8f93043af43b03b81de55cf1f41e7a78dfd24bee230d6616855f37b09e0be5d4b2263ab233ea0d920b7efd8878d130ae61fb855ecf90e8ce6daca4", 0x9d}], 0x1, &(0x7f0000752000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xc0, 0x0}, {&(0x7f0000d44000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000062000-0x10)=[{&(0x7f00005be000)="d8737e7802932b604c9238cd4b065116545333f41c04ea229de9ad5bfc2ef1bd21ff1c52f88f5839e376a963435c7e9fd726b52a0a5afc5c4d7b79f96fbeb43968729349db5fc2b9bed093e25918c21401d76cbc408a3227f46098ea689f200b0255b1bad5b90a99c19a412b94f34044573ea37316aa774b060a2cc48a8a23dd115e332caa4dff657c0726e9a6126b72e95a82e5fb42f228323ec49901171cfed9a7efb03af44b130eef970260638eb9d7a8adffc71e9bb37dbae8c8d89b57a8d981545c1e4485", 0xc7}], 0x1, 0x0, 0x0, 0x20000840}, {&(0x7f0000e50000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000135000-0x50)=[{&(0x7f0000ab5000)="263de5bde1463dc3e84673398f124dbb4e318578734658d0a2c055682deb296bbad6b630feb1d5b76df895324a38422506fc60eeb26520aa13dc92b6858a329c63a04ed22243aca1eee8f2c29504f78a9ae244fbe5ff71c9727d9710e7ee9fd602963a818946337fbfa845c7df4d92e6a601274d1653febc77ee793e4a0de08f7ab73f072fad3f8d0be5f821193d2bf0d608d7f587ecf5a654a6bf291d6c127406a09ef974790734d578d968e95d1529ba540858109eeb8d78d493747a45c72ae1040905c90e2465f347c31c313488928e4f", 0xd2}, {&(0x7f0000e87000)="", 0x0}, {&(0x7f000072f000-0xf)="b2ee6a74a2444ae570bf060d7f8162", 0xf}, {&(0x7f00005dd000-0x84)="7c927036d95c7ab53bbc401a51248601dc577246944ca3176c5b52b0f1f150c901b02175f29015d7cb8ad633d8d78fa09db2e2db823c72a357474ec4f11cafeaea7c6c21c7219872f4ee4e49943ddaec79d88fdfcfea5e9a0ec62a2a9012385f5a0b38b202d1f74803fa71f7339085c898dde5374e768cef9dbb62cdd0d4518246b8c4f3", 0x84}, {&(0x7f0000137000-0x77)="63a62605641f03bb7976a090f544398090606133c26fd443f2514b283a66e12613d65f2b0d2900674dc1cf6b4fb8ea1ca7bc44382930aaf8f5d0c782aecee8971c23c687bc0330681bca5dbc215a2eac368e479e969e449337f00384fedeaf633c3c36dd444924e4aa637164162e3b51fa540a2c0de7b8", 0x77}], 0x5, &(0x7f0000493000-0x78)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x78, 0x20008000}, {&(0x7f0000110000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009f8000-0x10)=[{&(0x7f0000028000-0xd4)="1142f6879ef239112c28762a0b61fa0d5124e566bf8a42e8e7c8d20a469347ce63b2333e2850862bf395c7e5ae0a6c89e45146bc1986d4aa9a9879b9171ec255d6a67340767e0e69f600c8a1672d0de61b3eacd19f0ac60bd55759be0cc810cdabe02d67c9644c420c3af3689b4c322d5a833f687d622bb516d8d694eedde5b0b071c62d6e006c1ad5584ab800e419e70c9fcea5c609868985d247e108fa7f23c8da4c2c0d9c67bca69dc15a1a159cf7ee9e7965dac69edb328560ee3db7b14b1c220074d9a14831b2ae4a39e63e4c7f50cf3eb2", 0xd4}], 0x1, &(0x7f00007a7000)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x20, 0x20000000}, {&(0x7f0000578000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bb0000)=[{&(0x7f000084b000-0x17)="3186a22aa0db1be5c9141c7627d5f696602d6af96e0bb4", 0x17}, {&(0x7f0000ce0000)="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", 0x1000}, {&(0x7f000077b000)="16cf98a241d277745bf4e870f577c8b892444f60eeaac99d5ecf5954d12f7906f2a4837dc5428cde2cd780c394806390c3df23441bdec6f908df213a265d93cf33c3881fa4ff25d6dbb840ace3187d424ccff748bf7bf711d58df61cab7be0891ac28568188129c51be092fd54e92fa70672b730fb94e0e1dd965d5f6af50991ad546222d7121ff4e9d62cb053bd64e2939bfc32611b347ab3d6c7318aa312ca9d5f45bb65aec50f6f1462d3f953627c34dbaaa89a1579377a1522141fad965820c3262228ce5439bfecb82ff327571d9613e6d19199ef12ccf0a0339c413e8c3f2eb438045833dd0ec69d17", 0xec}, {&(0x7f000073d000-0x49)="b591c06a168396c56b4e2cfa2c78cc7e675b5183c7d5b8c6b63502c3229103798ff0dabae788fc53bd9c5f0289cefc9db9f1c20baee37057a359034c9e00a2ea25f6261084716e5e88", 0x49}], 0x4, &(0x7f0000d16000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x40}, {&(0x7f0000920000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007c3000)=[{&(0x7f00004b4000)="44b054dbd127df72117a6e6fd28fc8570f479d856992803c457466b4d92bd1f480df35b61daa8f1010c4a72a0ebf56b8250b994b30715b1e4b226bdf4e6bb2b79cbeeccf250d587dc2b3067befbd5f78c360a4875d119b9d6aab1e3b2e4f7f23fa3b572a6489ca12a21ea7c2c70274da9eed2f92d283979f9110a999032fba05ce29fe6a3e998cb50b8659c4a2f9ca2ce382c08245e84a5bffa3d8658d138116478990bf66f300fc", 0xa8}, {&(0x7f0000e1b000)="6ccc2645d3ab88cbef9777e38b95994bcfc1aa979e408a26f48c26479454e2d83edf4725bd0d99e64db598732c55e6d74dc9d9a280602c7f0e4e151ead0c4d78d5a5ac74b64cdd5044218c1e66b495af275b38978061f5d38ad78e0ff517364e414d938bd84c510e324214ecc55036a05c33db21ada6e341cf41454bb488c888d37f3370b4bbe05fb8c009488adac93e2d6ced1046cec06e5840b0570a0f240e419209d533d2d2a0b7a7478f8fa3a7ae", 0xb0}, {&(0x7f0000cae000)="8f58c0", 0x3}], 0x3, &(0x7f0000f3d000-0x20)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x20, 0x20000000}], 0x8, 0x8011) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") [ 138.958174] audit: type=1400 audit(1516184761.005:748): avc: denied { ioctl } for pid=21699 comm="syz-executor4" path="socket:[51031]" dev="sockfs" ino=51031 ioctlcmd=0x891b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/17 10:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000841000-0xa)='setgroups\x00') recvmsg(r0, &(0x7f0000e6f000)={&(0x7f00001e4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000004d000-0x20)=[{&(0x7f00004a4000)=""/21, 0x15}, {&(0x7f0000597000)=""/82, 0x52}], 0x2, &(0x7f000006c000-0x1f)=""/31, 0x1f, 0x8000}, 0x2000) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000870000-0x8f)='R', 0x1}], 0x1) 2018/01/17 10:26:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0x41)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000042d000)=@get={0x1, &(0x7f0000707000-0x31)=""/49, 0xf}) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000669000-0x120)={0x7, 0x401, 0x8, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x80000001, 0x2, 0xec, "0ae25eddc3e52e2ee2e14fbb39d5632c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r2, &(0x7f0000f60000)=""/4096, 0x1000, 0x3, &(0x7f0000eca000)={0x0, 0x989680}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) 2018/01/17 10:26:01 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff1000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000803000-0x88)={0x7ff, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") r1 = perf_event_open(&(0x7f0000d0e000)={0x0, 0x78, 0x3, 0x10001, 0x2, 0x6, 0x0, 0x61a, 0x20, 0x0, 0xc42, 0x6, 0x3, 0x40, 0xde, 0x13e, 0x6, 0x3, 0x5, 0x0, 0xffffffffffff5ace, 0x8000, 0x3, 0xb98, 0xc2, 0xfff, 0x0, 0x401, 0xffffffff, 0x2, 0x8000, 0x9, 0x1, 0x3, 0x0, 0x1ff, 0x8, 0x4b, 0x0, 0xda, 0x5, @perf_bp={&(0x7f00007b9000-0x1)=0x0, 0x6}, 0x8408, 0xfff, 0x7, 0x4, 0x6, 0xa2c1, 0x9, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f00000e1000-0x8)=0x3) r2 = syz_open_dev$midi(&(0x7f0000206000-0xb)='/dev/midi#\x00', 0x4, 0x4000) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d27000)=0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000f2d000-0x4c)=""/76) sendfile(r1, r1, &(0x7f0000c91000)=0x0, 0x85c) acct(&(0x7f00007bb000-0x8)='./file0\x00') 2018/01/17 10:26:01 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") 2018/01/17 10:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d26000-0x10)="167dd2e456630d4226dd1ca76e60603b", 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000388000-0x12)='/dev/snd/midiC#D#\x00', 0x800, 0x400000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000124000)={0x0, 0x3}, &(0x7f0000164000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c54000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0x6, 0x3ff, 0xffff}, &(0x7f000092d000)=0xa0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002af000)='/selinux/checkreqprot\x00', 0x90001, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000077d000)={@generic="f975eee44b0bc7c507dacb7eecf515c6", @ifru_flags=0x1301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000820000)={0x0, 0x5}, &(0x7f000068a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000067f000)={r4, 0x6}, 0x8) 2018/01/17 10:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00008ca000-0x8)='keyring\x00', &(0x7f0000e67000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000615000)='blacklist\x00', &(0x7f0000cb2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x8000008ef0, r1) lstat(&(0x7f0000027000)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r0, r3, r4) pipe(&(0x7f0000a54000)={0x0, 0x0}) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000bad000-0x6)={0x6, 0x6, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xb, 0x0, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00003b0000-0x10)={0x0, 0x5, 0x8, 0x7fff}, &(0x7f0000095000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000364000)={r7, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1b61000000, 0x200, 0x7f, 0xfffffffffffffffc, 0x100, 0x5b9, 0x8, 0x7, 0x9, 0x7, 0x2000000000000000, 0x8, 0x5, 0x100000000]}, &(0x7f000095a000)=0x108) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) arch_prctl(0x1007, &(0x7f0000bf4000)="c27c654c2363293ec980184ee8b6d75f444a2fa29f7d1c35b680a9c7aa8873f8e20c5e9ad9d8965b226920984c796801e0f7f345b8fab334b9f4f6b2fbd60f05f90fa61438c08eba39256d16e9f42ad4318b129a222c32f7ba13ec8f08bdcda57ca3cc5e25d835ba1edfce0603121cc931616e24f2b8d82abb51aa005f5add615be941d9100c62e9397287f994c04efd94bd5e1981e5e280cd1b4eaa2445769d83b327bdfbce355237d31b100fd9d545de73") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 10:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a8000-0xa)='/dev/cuse\x00', 0x941, 0x0) getsockname$netlink(r1, &(0x7f0000211000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d3000)=0xc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket$llc(0x1a, 0x2, 0x0) sendto$llc(r2, &(0x7f00005b6000-0x53)="10b151458e2c47231e293ff6e327c1a6fe40847cfbc48c18af645421afaf46b4b5de7c159f47aeb23c350ec7ba1fa93206876bd0b29b611e02553903a6496edaae40b3fd16a06eae3501d3f93fb50b6e9986a9", 0x53, 0x880, &(0x7f000019c000-0x10)={0x1a, 0x1, 0x12cd, 0x2, 0x6, 0x2, @random="8245114810c6", [0x0, 0x0]}, 0x10) 2018/01/17 10:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000e3f000)=""/4096) semget(0xffffffffffffffff, 0x2, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9) semget(0x1, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000884000-0xa)='/dev/dsp#\x00', 0x81, 0x20000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000057000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a57000-0x4)=0xc) getresuid(&(0x7f0000e9c000)=0x0, &(0x7f0000b76000)=0x0, &(0x7f00002f8000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cda000+0xcd6)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x1, 0x8, 0xa, 0xa0, 0x0, 0xff, r2, r3}, {0x9, 0x0, 0x5, 0x5, 0x80000001, 0x1a47e40c, 0x2, 0x7}, {0x6, 0x9, 0x3, 0x80}, 0xfffffffffffff330, 0x9, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x2, 0x8, 0x0, 0x9}}, 0xe8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000766000)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 10:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 10:26:01 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000016000/0x2000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000019000)='/dev/vcs#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000d000-0x20)={0x7, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000019000)={r1, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000001a000)={r2, 0x4}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001a000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000d000-0x8)={0x0, 0x0}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001c000-0x8)={r3, 0x2ed7}, 0x8) 2018/01/17 10:26:01 executing program 2: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005f7000-0x8)='./file0\x00', 0x180, 0x100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000915000)=r1, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000bf1000)=0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000cf2000)=0x0) 2018/01/17 10:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005d9000)='/dev/loop#\x00', 0x100000001, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000249000-0x4)="1566736e", 0x2081, &(0x7f000000a000)="") r0 = syz_open_dev$midi(&(0x7f0000399000)='/dev/midi#\x00', 0xe8ad, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000567000)={0x0, @in6={{0xa, 0x3, 0x319a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2}, &(0x7f0000f14000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000901000-0x8c)={r1, @in6={{0xa, 0x1, 0xdc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 10:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c7000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c91000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sg(&(0x7f000022f000)='/dev/sg#\x00', 0x80, 0x50002) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/17 10:26:01 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x0, 0xc8300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000009000-0xf6)="6de9dc1eaed4d4029c1dfc58c5e9131e3f2e2809013612668fafbf25d12fd3d30a09c0d77763af7611d5fd6957dbadfc9e0e71a61fbfdbe83706210e4186fc78b11146ee715919f1aaf25e0669f6043dae2dfda782673c5852d0c92d97e6d1355f59f65e81ec4d201e6ca97abf311afbfb94e05c3e64aaee5a4a203646a491f4d4dba61c59c6e429296eef89a7b982beb8df36a77a98e61c272207f7ae1dddfbfdd589528513252a091e528a1797b4ff161d11965d9e8a52d4647383586767a48332308126fdf55ab528a52828114c1d1c93dfefaf9fe1d673f80cd8e8cc966cbfed2324db81b41b66d9f22d783b93796f8cafe0ec4a", 0xf6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000)={0x27, 0x5, 0xf8, 0x7, 0x6, 0x6, "3ff2f660e6981bc25947fe61ca8e1ef64fdf353055f3b4a25c8e2f11681b7ddc77a932dca41a99744601fa5f263302bc474dcc377a4d943438177559ee7721", 0x20}, 0x60, &(0x7f0000009000)=[{&(0x7f0000009000)="7dc951027ba7a083c663eba4d29366758d676d32cfaff06c173af0cccdd6268e8e116ff887cb9bdcda03783bfa009c22da4be45a717637efde93d0c9f460404800f6ca6ad4de68e0f712bec449226daacb8e4b58d69799a1f656e52637eb427e556ca8e20cf4c12c9949d86cb196108248526f1c26e670fe80f239506a999f0b1144c7efee813ff1d935996e3be4bd329b01b13470bed6276eefd9587848296b122cdd3a0c828b1d26ca381a5c69ab", 0xaf}], 0x1, &(0x7f0000009000)={0x40, 0x110, 0x400, "7ebf7be5d92d57671caf18eea922f380d08bb76dd0a760b72544bb77ec289546c86495985f60f033d7f8b96d"}, 0x40, 0x8000}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000009000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) 2018/01/17 10:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = semget$private(0x0, 0x0, 0x460) r3 = memfd_create(&(0x7f0000cad000)="3a47504c2c932147504c00", 0x1) perf_event_open(&(0x7f000008c000)={0x7, 0x78, 0x10000, 0x9, 0xb436, 0x7, 0x0, 0xba, 0x20302, 0x1, 0x8000, 0x0, 0x1, 0x6, 0x1, 0xcdcb, 0x0, 0xff, 0x0, 0x4, 0x3ff, 0x101, 0xffffffffffffc117, 0x0, 0x8, 0x3, 0xf9, 0x7f, 0xff, 0xfff, 0x6, 0x81d3cb4, 0x7, 0x6, 0x40, 0x101, 0x56f8, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000c07000-0x1)=0x0, 0x0}, 0x1, 0x7, 0x3, 0x1, 0xffff, 0x3, 0x8, 0x0}, r0, 0x9, r3, 0x4) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f000056e000)=0x7ff) 2018/01/17 10:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009f1000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00005a9000)=""/68) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c07000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) alarm(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c96000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00007d4000-0x4)=0x8) 2018/01/17 10:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xd)='eth0wlan0+}(\x00', 0x10000000000005) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000353000)={0x0, 0xff}, &(0x7f000009e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000faf000)={r1, 0xfffffffffffffff8}, 0x6) fallocate(r0, 0x0, 0x0, 0x7e6c) 2018/01/17 10:26:01 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000df000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00005dc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000056e000)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004d0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x2, 0x3}, &(0x7f0000114000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000009e000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000f9b000-0x4)=0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00005c0000-0x8)={0x101, 0x73, 0x100000000000, 0x1000}) [ 139.179229] binder: 21755:21759 transaction failed 29189/-22, size 7446470922761650046--9154935504274673892 line 2788 [ 139.223249] binder: undelivered TRANSACTION_ERROR: 29189 [ 139.236791] audit: type=1326 audit(1516184761.281:749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21768 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 139.261486] audit: type=1326 audit(1516184761.284:750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21768 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 139.261502] audit: type=1326 audit(1516184761.285:751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21768 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=37 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 10:26:01 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)={0x0, 0x0}) listen(r0, 0xfffffffffffffff9) r2 = accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000efe000)=0x0, &(0x7f0000efe000)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00009f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efe000-0x4)=0x14) 2018/01/17 10:26:01 executing program 4: clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x2)="1ba1") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x20002) setregid(0x0, 0x0) r2 = dup2(r1, r1) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/17 10:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000002b000)={0x7, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x211, 0x9, 0x1ff, &(0x7f0000d9b000)=@generic="de53fc80528d246bea0f103c1cb3dc3b", 0x6427, 0x100, 0xff}) 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$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/17 10:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/sequencer\x00', 0x2802, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000498000)={0x5, 0xc11e}) chroot(&(0x7f00004e6000)='./file0\x00') mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") flistxattr(r0, &(0x7f0000426000)=""/56, 0x38) 2018/01/17 10:26:01 executing program 1: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000067000)="981ca02ab62d4daa45e9ac3500128250d35bc2521f04323d75c1a13bea42238a057ba375cfb0470071f6eedc18ad8b06c2813e763df5f6ccae6a990069922718f9115818f89e2c36e5a19222f7261935552361335f552d17302a6dc3e29ec5c78ae03933d6fe4ce4b030466d31e70f4a418389284e8810c272465b3b3ec905070a4f53ce6008e59c195c586248bde80d429d7840", 0x94, 0x0) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000031000)=[{&(0x7f0000069000-0x1001)="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", 0x1001}], 0x0) 2018/01/17 10:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a58000)={0x9b, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0xffff, 0x80) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 10:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0xfffffd3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295d04df8617ad4000000000e30000e6", 0x20) 2018/01/17 10:26:01 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, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f6e000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x3, 0xfcc8, 0xfffffffffffffc71}, &(0x7f0000f49000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000068b000-0x8)={r1, 0xffffffff00000000}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 139.261516] audit: type=1326 audit(1516184761.285:752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21768 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 139.261531] audit: type=1326 audit(1516184761.286:753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21768 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 10:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r1}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) 2018/01/17 10:26:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000001000-0x80)={[0x4, 0x0, 0xf002, 0x100000], 0x4, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000-0x1)=@int=0x80000001, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x200, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000000b000/0x1000)=nil}) 2018/01/17 10:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x10002018, 0x0}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000cac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c3e000)=0x1c) getpeername$packet(r1, &(0x7f0000f00000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ee000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003ed000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24, r4}) modify_ldt$read(0x0, &(0x7f000088b000-0x4f)=""/79, 0x4f) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000d0f000)=0xff, 0x4) mount(&(0x7f000017a000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000a01000-0x4)="1500016e", 0x2085, &(0x7f0000f9c000-0x28)="c9b3e8f7b082cfb48f902b1c935cd527f80026898c8c995b2c37ca0af95363adec34d113ec6a4839") r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004e4000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00003c9000)=0xfd28, 0x4) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r6, 0x40405515, &(0x7f000064c000-0x40)={0xffffffffffffffff, 0x0, 0xbb97, 0x2, "55eac9203cf2f32266b25748386a4f512c8c38a08c62b1dbe866ccbf36b45189f3b4289d491114c55d2d7470", 0xff}) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000c50000-0x18)={0x4, 0x0, 0x1, r6, 0x0}) 2018/01/17 10:26:01 executing program 4: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000738000-0x18)={0xff, 0x1, 0x1, 0xffffffffffffffff, 0x0}) ftruncate(r0, 0x7) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000849000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001000-0x8)={0x4, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d8c000)='/dev/sg#\x00', 0x1ff, 0x4000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000a45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e0f000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x1]}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000d91000-0x48)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f00003d7000)='/dev/kvm\x00') ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/17 10:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000056000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/17 10:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d15000-0xa)='/dev/dsp#\x00', 0x84f2, 0xf0040) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000dd6000-0x4)={0x6}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000077f000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000896000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 10:26:01 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/124, 0x7c) setsockopt(r1, 0x0, 0x2, &(0x7f0000000000)="62e2341f481d97ffd16d6bd5e6e900f156a9e2ae77ed725469e48fc7f864bc2d290f85d71d", 0x167) 2018/01/17 10:26:01 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000013000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000000d000)={0x0}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000015000-0x6)={0x1, [0x94e]}, &(0x7f0000014000+0xed3)=0x6) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000000000)=0x7f) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(r0, 0x5421, &(0x7f000000a000-0x8)=0x43) readv(0xffffffffffffffff, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/01/17 10:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e32000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/vga_arbiter\x00', 0x400, 0x0) bind$bt_l2cap(r0, &(0x7f00005f4000)={0x1f, 0xffffffff, {0x0, 0x3, 0x0, 0x0, 0x6, 0x756f}, 0x25, 0x7}, 0xe) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) clock_gettime(0xfffbfffffffffffd, &(0x7f00002cf000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000fbc000)={r2, r3+10000000}, &(0x7f000032c000-0x10)={0x0, 0x0}) 2018/01/17 10:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sndtimer(&(0x7f0000399000)='/dev/snd/timer\x00', 0x0, 0x210200) pwritev(r0, &(0x7f000086d000-0x10)=[{&(0x7f000046e000)="2c4343a7222246eadb897522f4bc84495a63ff612c348cdc9d3c5d394c8dbe0dbdebd2f199ac3369199ce32578fd4cf93de94f1b8e7c7b5bc89a0abbbf62aac79e6e445d082752e1f204e5ee25affdec8e92482194515a666b5ae082fbfbca6cb12216b8e456a40ea0f712e5ca509bd537221d3896c49c3dffb1d3c8da7b72c2d3eef1214029689adfff5bcdb60631655e503f62f55789f9001ac1", 0x9b}], 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000032c000)='/dev/cuse\x00', 0x20040, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$admmidi(&(0x7f0000463000)='/dev/admmidi#\x00', 0xfff, 0x57935bb0f8d0c3df) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000515000+0xf4d)=0x8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") 2018/01/17 10:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000-0x11)="73651d5276566f78000000001b27504c00", 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000051d000)={0x80000000000000, 0x6000, 0x415a, 0x8, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) keyctl$set_reqkey_keyring(0xe, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') r4 = accept4$inet(r3, &(0x7f0000280000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000+0x259)=0x10, 0x80000) sendfile(r3, r3, &(0x7f00004a2000)=0x0, 0x22) r5 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) pread64(r0, &(0x7f0000910000)=""/0, 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00006c3000)={0x0, 0x0}) read(r5, &(0x7f0000b5b000)=""/0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000318000)={0x200000000007, 0x1}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f18000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000028c000-0x4)=0xc) lseek(r5, 0x0, 0x0) r6 = open(&(0x7f0000087000)='./file0\x00', 0x400005, 0x8) setsockopt(r6, 0x10001, 0xffffffffffff9033, &(0x7f0000263000-0x53)="9941d57d2dc8fbbead57e215450484fe0c3444ef9722271ea0283d941ec8b56dd553d5ef49d3b18422f2eba782369b43958443035370000af4893e604c228c4d77d8c6a650d8c233cd6dc4764829b5e8ff91f5", 0x53) setsockopt$packet_buf(r6, 0x107, 0x1, &(0x7f0000393000-0xc0)="3323c7a7dfddd57fa4b8eb8ab1c3824f1629f38b7d2f059d7ecb0d968e71e0ef32533984c582f1d19f64ae7b98a3e4859a381a462cf09370d0ac42246f5e8dde9dbcb8868d137f39c1c7c20a95420cc86be67863dbccaf28be1bdcba0caffb93d95c79ff0e4ce0aacad52e6a26d7588d778e50d9b437ee58aa3468baf18014758296f7cface7e7f26dc6a375bbaabc56f97f309b0b1132115852094d7640a84c22919c9c0980f66b16a91e1ef5285ac9a33df7b2962622f954dc035eea559a33", 0xc0) r7 = add_key$user(&(0x7f0000a55000-0x5)='user\x00', &(0x7f0000dfc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000031f000)="6b0bbdfc91ee0b7444277e40e031811628406cf17c1b57c44adfb15200a8ba5276d0930a4177a345aa05d8500e4ff18026dafaff3161c0baa577b4ed138e23b1b71ddcf21024abab86c17bd7b358461329dfc3611e6995ab260b0772dc0ce05123b6b55f0468d23b6a60b85078f9ebdbabf6c490a9062e028848070f915eb4ceea52561174a54915a2ba6b731edf260ee632569983e44fb50254f354bcb9f9b868777063a920ed4d52ded27841f148cab7227de53df3d6a899b5fe44219c51ba70fcdb091f47dc11", 0xc8, 0x0) r8 = request_key(&(0x7f000047e000-0xb)='cifs.idmap\x00', &(0x7f000014e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e49000-0xd)='attr/current\x00', 0xfffffffffffffffe) r9 = add_key(&(0x7f000066e000-0x8)='keyring\x00', &(0x7f0000509000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000325000)={r7, r8, r9}, &(0x7f00000ec000-0x1000)=""/4096, 0x1000, &(0x7f00009ac000-0x38)={&(0x7f0000f63000-0xe)={'crc32c-generic\x00'}, &(0x7f000089a000-0x21)="545afc9012d8b6e77b0e6460145d80d5ca5a99a156ed643f308857c092e9f06ec2", 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000da2000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 10:26:01 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) signalfd4(r0, &(0x7f000000b000)={0x7}, 0x8, 0x800) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000000b000-0xf9)=""/249, &(0x7f000000b000-0x4)=0xf9) 2018/01/17 10:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000056000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/17 10:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x32, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000cde000)={@generic="eaffa99641cc5ce0f52e72605c770bc0", 0x0}) 2018/01/17 10:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008fa000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) bind$bt_l2cap(r0, &(0x7f00000f8000-0xe)={0x1f, 0x2dbb4900, {0x4, 0xffff, 0x5, 0x78, 0x1ff, 0x0}, 0x1f, 0xfb88}, 0xe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000e7d000)='cgroup+\\em1*\x00', 0x3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00001a0000)=r3, 0x4) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/17 10:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000069c000)="1566736e", 0x2081, &(0x7f000000a000)="") 2018/01/17 10:26:01 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000001, 0x3, &(0x7f0000001000-0x9)="2d701a429fd217dfeb", 0x9) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f000000b000-0x7e)=""/126) 2018/01/17 10:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x8204, 0x84a06) r1 = accept4(0xffffffffffffffff, &(0x7f00000fe000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000046a000-0x4)=0x10, 0x800) connect$unix(r1, &(0x7f00001c0000)=@file={0x0, './file0\x00'}, 0xa) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:01 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000007000-0x10)=[@request_death={0x400c630e, 0x3, 0x3}], 0xff88, 0x0, &(0x7f0000009000)=""}) r2 = socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000013000)="7e4701cd95603f7fe8ea65551272a2f24aecffdeb08e716cd3768c39d8eb8e1bf4890ab3d59e63e6c6d8261a3af4b5dcebed0fe0554e6df712e24686a7de7fd827e8c7e6d4ec0b89a22d960c4badbda0eb2aeb6aa32d2eacf192fd5215562faf1f3cce5f3cf104665b5d69e9e16778bb5271ecf9f969184ed8bd7202878f6a56a3e615c9c938525f2b8c575a28a0ad28d592b25b4f089ca5dfcbcc8e93d2c1eea076c10d02472e3475e1803103fb", 0xae) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) [ 139.639788] binder: 21871 RLIMIT_NICE not set [ 139.645869] binder: 21869:21871 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 139.653795] binder: 21871 RLIMIT_NICE not set [ 139.680195] binder: 21869:21878 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 139.699254] binder: BINDER_SET_CONTEXT_MGR already set [ 139.704709] binder: 21869:21880 ioctl 40046207 0 returned -16 [ 139.713119] binder: 21869:21878 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 139.720310] binder: 21869:21880 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 139.727305] binder: 21880 RLIMIT_NICE not set [ 139.733047] binder: 21869:21878 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 139.741467] binder: 21880 RLIMIT_NICE not set [ 139.742445] binder: 21869:21883 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/17 10:26:01 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 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}) syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000fe8000)=""/197) 2018/01/17 10:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002ec000)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ac000)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000915000)={0x3, 0x78, 0x9, 0x5, 0x9, 0x8, 0x0, 0x3628, 0x0, 0x4, 0x2, 0x101, 0x80000001, 0x80, 0x6, 0x6, 0xfff, 0x2854aa3e, 0xff, 0x4, 0xfffffffffffffff8, 0x5, 0x6, 0x0, 0x3ef5, 0x3, 0xdc2, 0x1, 0x8, 0x8, 0x6, 0x4e4, 0x0, 0x8, 0x4, 0x40, 0x8, 0x3, 0x0, 0x100000000, 0x1, @perf_config_ext={0x6, 0x5}, 0x301ec, 0x5072, 0x100000001, 0x7, 0x101, 0x2, 0x1, 0x0}, r1, 0x4, r2, 0x4) sendmsg$alg(r0, &(0x7f00000db000-0x38)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x276, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x0}, 0x0) 2018/01/17 10:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = 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) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000444000-0x8)={0x1}, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f3f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000995000-0x20)={r1, 0x75, 0x522d, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000094c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = getuid() r2 = memfd_create(&(0x7f0000e37000-0x2)=':\x00', 0x2) ftruncate(r2, 0xd801) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000046c000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6, 0x3, 0x9, 0x2, 0x80, 0x80, 0x3e, 0x0, r1}, {0x0, 0x8, 0xfcb, 0xfff, 0x8, 0xb8a, 0x8, 0x0}, {0xfffffffffffffffb, 0xe11, 0x3, 0x1f}, 0x80c0, 0xf, 0x0, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0xcdda6799a59613a0, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x1, 0x2, 0x200, 0x9}}, 0xe8) 2018/01/17 10:26:01 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000083b000)={&(0x7f0000af8000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) tkill(r3, 0x16) close(r0) 2018/01/17 10:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) syz_open_dev$sndpcmc(&(0x7f0000556000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800000701001) socketpair(0xb, 0x800, 0x3f, &(0x7f0000650000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000b8a000)={0x6, 0x5, [{0x4, 0x0, 0x100}, {0xe2, 0x0, 0x7}, {0x1f, 0x0, 0x69}, {0x5, 0x0, 0x9}, {0xffff, 0x0, 0x10000}, {0x5, 0x0, 0x8}]}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b4f000)='tls\x00', 0x4) 2018/01/17 10:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000f6e000-0xa)='./control\x00', 0x400000002000001) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00005fc000)={0x0, 0x3, 0x8, &(0x7f0000853000-0x8)=0x0}) rmdir(&(0x7f00001a0000-0xa)='./control\x00') removexattr(&(0x7f0000c6b000)='./control/file1\x00', &(0x7f00001da000-0xd)=@random={'security.\x00', '/(\x00'}) rmdir(&(0x7f0000619000)='./control/file1\x00') sendmmsg(r1, &(0x7f0000dc9000-0xb4)=[{{&(0x7f0000aa7000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0x4}}, 0x26, &(0x7f0000398000-0x10)=[{&(0x7f00004a8000)="0f622b0bd529fafcd7a9cdfda2a4b5170c543e3b7094573e5b07c36be7a08d07b8ee6067d309b49fd438312739007f3e070496486c107c926a8490769bc129c209e8fb7d519977266e0128ae30b7d9a1db0100ef68d19abe0b832dd16988c7a356c22a1530a7face9b651aed0a83084d48eb7c415302b17a41cb4faef74296b21ce2c3f713b3fe665621849d07f196f5758b59f72fdae4fd27f26f929c94c6495f46e697f863b0b0d314ab99b0b25ebd6a71f55c5a458031f30bcc2d5a90ddc5241a90ee36f3e2aa391bb7becc865fa50eaf962638d101f1d438c6a84e487492f6bc5bfcf113d28b62b3", 0xea}], 0x1, &(0x7f00006d7000+0x82d)=[{0x80, 0x117, 0x6, "f215cfb6e7bd9abe0061f171ed99ed110a1079d70a0b2ef188b38e4f29adb283dfc02a082044ca4ee7e4ed17e822367357d2a50093aa061b627266446cae723501fb4b65e7a9eb6d487575ac2b5dc703facef16e40868ae118a16aa3f6f756ee71f6b1fd8be2ea641e422ed86722df27"}, {0x68, 0x10d, 0xad2, "edb6ece0a70b0448d963e7727b479b1e2bcc5081bdf2fc2b7145cc38796aac2e1a15e603a7ddcae1d0acda6f8e2f102fbaf329fd00b0c0e8853d3add13c092190ac89fecd8aed544101f3cfaa08c8eed678d19ad47"}, {0xf0, 0x112, 0x3, "b159e52370303d461bca009f09a7835acb829982a2687f31c81266c21dd7b178d96b40fee98bfef2d4af36ed0d51aba3e75d44d5563cf892e6729600a5288cb86da2bd6e8958485be1e46013d8c637cd2e440f13e7c160ba5f37a82bece3835f3b3d2756b4fb41cd34e924223c66f854c87100823e98d908ae35867f4ace0ec9da355b42ea04627cb801d06b92600a139d414dc4f5f892260dbe51ca1d5af875808ae02b8ec7c7691fde8562987c2374021b8d1ede26e0274a0c4d6fab5382f7da05a3bc42ec43e6b405146cc31dd2f1911b3043c316ba817fa6e2d19b434028"}, {0x80, 0x11f, 0xe5a, "850d8f2d7f24b5aa6fe1fb1d2f8c6190fc5107cfb8b73c10efdef93ee20d778b92dc47087b69c17721d43c90565a9638816857f27508153ffc457b28594c5a163b6228ac80ec98993e5cb03f202c4968962bd4db691002b0cdd5570a8d27eedc1b6f63a6be742c55dfa701"}, {0x18, 0x1, 0x0, "7cd6"}, {0x38, 0x10f, 0x2, "ddf655eb9df199b3ee92394f97881e7fa62b52a77f0aebf230ada9bf96f3213e4a30003bc8ce4954"}, {0xd8, 0x11d, 0x9, "efff47d4b9bc2e2d031c19053fe58d69ad169fe59a6d6ab2898b7efbef89b96fc90054df222c8c31b638ddf4c8f7a405636ac03dba3555f48c9f4ddbbf3c9588128632340d6c7e0a89cd35b9856e00563f930fa1abac5f554754c912cecc627de46b045db6742ad58016fedcd89870329c0939fa03ec0a6b84af46f0f63f0a621d626d6855ecb50c3c31ca2468929811e69f0615efbd2e0165932a6dd7cd7c337520d8704713a0c15f5d26eaf424183c6982bd4af7efd6a18a0506cdbccdc849ca2ea46a9bfa72"}, {0x98, 0x109, 0xfffffffffffffffc, "1f3e3a67d3e6b31910dbda56cfc12c9cda25b1e167e88685956f2a4913afec556128ebc3941c56969949cb029da3f83758a19c50f7c0b3d7e4c595e842dd71dad7c1a88e19f4d659ef009c657a23b4c06111e0b3ce578ed4c5f2764fb7fab9f108992de8d06213b10007ecbda32cff474d6f22b9733625601eff58ee5c7ee24c077fc45b1a"}], 0x418, 0x10}, 0x9}, {{&(0x7f00005fe000)=@rc={0x1f, {0x0, 0x1ff, 0x9, 0x4, 0x81, 0x7}, 0x3}, 0x9, &(0x7f0000c08000-0x10)=[{&(0x7f0000e72000)="18e1885a3aa5e17927e9d49398ddd8740a4d57ae4bf8ab328cdd42d4d9b1b8ffaf7a66fbfb572bcb48524330d04ec0ed223cfcf4d0f3a693ad29f12eb8af019199a904d543b38ca6c63ed88ac85d26d51e26c25431609a5f3a80e3fc3f007326173d7e7c41183473630e92a609b2cffd06551def18fc5812f5c01b9faa7e8575653a6643616c63ad804451e754aa12f55ccea7455a47960dcc7cdb70e7da82cdf6f25018144d7350a41a0366dfad546b1dc8f73705a4e43846d7a7675634ef4b37edf96bfb489b4284fe0d3742", 0xcd}], 0x1, &(0x7f0000d88000)=[{0xb8, 0x11f, 0x0, "f721b2f444757d147036dbc0763f40b2f0f0a1b412113136b02320327878b8017eaf1cb0b235ad7ebe25238c5476106cc1d815869468df1c651392fa794eaeedde074cdd393c981b2e7bcacd7cdde3df675c8981bc7c19b1e74d9cc5baac2f91d92da09799335cb268f5f287d8b466f2a620f4fbb2f4e4c7fa274b3eb1bed43bd167af4ef7aee461d32ae0fde4b9b1f262f1a5bb76af530567d8baf22b6e59589bbaa209e496"}], 0xb8, 0x0}, 0x4}, {{&(0x7f0000c56000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x0, 0x4, {0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x5a0}}}, 0x32, &(0x7f00009f5000)=[{&(0x7f00003e9000)="c00f27e9522256cec3fe45a33c6a537560a21dec8b12e236713008090265c29b0452d962ad2b7771f931ba8a1e89857424e337b710ded5a577004fedd2d523e95b0d9cbd7d12e9d3585c74419c71a0be37b4c38d41c200722f30ba39de57a8c52150fcff68519f64cd80a1f9420d813df45edd51ce707858c01e70cfaa814f8b5133fa350dd31032ef0cd31f48ded0458dc2a06e3199955f0acde603f38d91cb889619d2da5a64e0b4091d2d3af7ffa780a2c654fbf6ef203f4dff2f68cbfa", 0xbf}, {&(0x7f0000c6e000)="1efc370747629a36d70d21067fb19ec766f62213bb6065d9c051589ca38efc1fcc9aa242f595e962d634c4b30c3bba7322d4d22090e0e479c28f177a9d7d8265e3", 0x41}, {&(0x7f00004e4000-0x5e)="06006b7ce463146a211c4521ca9c290a955270b945c35d3a24ebe37d62fa4bbfa459ad1c69287ab1a744807622af769e16f3d1f531ecca59d382effdd741a0c09c9172d0e25b2c7fcbd6d16f640d413bf1517a1efbe9ec24a270f5548071", 0x5e}, {&(0x7f000070d000)="cc26d99187d7bfdf90df17be7042ad541fb374a581fd8447e9305a3ecd8c7f5cb7fc09", 0x23}, 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0x1000}, {&(0x7f0000e07000-0xd9)="652d4c8a4562027f96383b31d533553998563e066842063e75b0367b2160dd9bb15a80d03d851c9a336822dc0e106b9d19f31d7e82c174319a5727236eae6b54b680837cf8a89a19e2a0e6481f2890956f8b0e77c4f043a8587736d39066607a01899a15fa18ac2147ad489205869edb4b2b3decc548952160be565e2d8b1f1dfa51a58a310d6c4a0405a2e73e06418e181cd923fba767761a966d4cf51fe812dd9f7c5fb3c96e3c5a8ec7f71da7d0e5522e9636c4f0f693f947959d19e3cb101c13292fd67539d4bc298bd1961447cdc1e32dda9c805f1c61", 0xd9}, {&(0x7f0000107000-0x12)="3c4fe62055533c516a5d10f91fb7d39de400", 0x12}], 0x7, &(0x7f0000ebd000)=[{0x40, 0x111, 0x1f, "fde8cfda889fc28f956223c9666fddbc2520d661a3b65105828064bd7eeed5b7fe3e2ac45b310a79d41914ca"}, {0xe8, 0x88, 0x0, "9b76dae51ee8d99742451058db93c5b37e5685ed987ee2bcedcd1604e190b62ad823d37cada3bab4691b4a93a8311744f03347428e2377fdeee4be188118badca573ebb9c4d2efec1a3d15ae687eaa317485e6087dbda9a6dd4ec23dc87707f1a7beefd1f905639c7ea82a91c86c8ed9377ebdc8701dc7e7ee39f0a0e0ba4a1fa03a5bd3096cd942698e20a7efd2a195d1f6b5b828d99a2b23e752fd9367ab335c84ba167f9e4fc457fd3f6a096eaada806a8ce7d50c055ee46dc414cea67263b6cf10df367b58b82d544d2136d10606fc"}, {0x58, 0x11e, 0xd30, "eb7fbe1d59bc02bc6446656c9823411e537e87bb7df577dd3e822b0f01cd53ab5772856d29338f1d2d833bcb426b4b2523a7cc053977920809d82616c2db97d122db1a8b69"}, {0x1010, 0x11b, 0x1be, "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"}], 0x1190, 0x20008004}, 0x7}], 0x3, 0x40) r2 = add_key(&(0x7f000075a000-0x9)='asymmetric\x00', &(0x7f0000450000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d93000)="e360c6e4a13432f58a354e68f977d03c4b11639b9bbcfa80e02ae6013ad01e4226570050066815f1ab80d1eb24ad588461266ac281c70b79732ae83de816b5cd0ff3013e39f5354605efb7426c460cfa32e7ab51e691593493673339ecb4de731e3505b993e5c2891f5b5bbd3336c6e8c329b278071fa373a2cfaccbc55b", 0x7e, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f00009b5000)='user\x00', &(0x7f000088e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a6000-0xc6)="05064b290bc52d6336bfd71beaaa94996ac8f8b863d8e63d771f9170b307a139a62d89e4cb73aac63a5b1f73c4317662f31970947b0e256e4c1f35ee60d89de58e3c63ae5e3659c26cd4c244320502270f99883e070e9e6170d2bc7d2c0185a3a5b3b6778708816bec14fb9b321cb4e9e3eb24fe166f67ad187f3c78bd400fc4559b660074e65b199dcff82f5483cc774d3a3756eb44072e340ed7ae3265b43fc0767336582718cbf7eedc4e84058c87af13964d41c6f55812b76b1b0fbf6f49979f61958faa", 0xc6, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000dba000-0x40)=[{&(0x7f00000b2000)="722d11f1592fb94ffc5d1fb2b262f972110292d8eaa4b131a78e426d3aa35323b170392dd985ae4da330180a46c30d6e2b9801f11bf4121e7a9085647dee1476e698d2c819ccd490824f0add2d16478313beb9e7929548b686a8b22d071a44cb99d2248214e2dbf8f042d61d0495c335669c5bad1293c824e97d4a32316ac8b80157630892d6d97874cab04236484d30376603275a4a06edad060f262305fe924547aed1ba3a2a57e44d76523063e6abffc3c4455f35d49e95", 0xb9}, {&(0x7f00003cc000-0xf2)="30186196a0244d948ba6224d10c719b222de5b358fcd5edc2ed463e559067aa09feaeb3c9b5f6c3442e9665286f2b8e187d8627686bf82db6843a65c32d6c9a89d5dd890f3484796380579c672db67d0585657bbce4315c84534cc0c95c0654f7f745affa098a9808b65b3c87cb3c79ca4b8512c650ac1d17e7fbb888885338bea88f8b73bdc3b82fdf538e4f63874b7cabb0ed1c4c98903887cd3ef9f57385f7841a0f13f962276ae68cefc9f1ae8a492be361f7b6b1d170935c29acb36f7d580db8008bbd0647d63bd742ccd6e3f14d1e16bbc800c1f6e4b8ecaebf8151c8fb17937fe78263b8f78536506083de0e86bb1", 0xf2}, {&(0x7f0000912000)="b269b12b34afb6e5f7a948d4ca211736e2e59b11863ba216787d7c1b060dcccc77eb6d06ee45fa0f3d572dc42f079d9b284037fe801600fa80cad0ec766b7eae5a99eab659ef07aa8d07a94e9b3417063d8eae69def9e2431bc74615780afe15a62c06b7006810aed6480d9928154f0ffa2cdf1df327199ae2e7a894eb54771c9ec06b6c5b617651bbff130e5f9cd0a994a732338fa729a72eba35c37d962a304510a90f43c34114713ce91fc21df8425385daf3a151ba32d2894432c9293ad4a756f610", 0xc4}, {&(0x7f00005aa000-0xc7)="442e704c54f0cc64ac66dba411fa0544ab7382fad6c5779cdd4efa914a5c538ab77a3d859ad8f4fecdded4c9252b6312c437f0e50bbc8445fffb1734105725b40483ab5250a4e2bca2ac874939447a1a5d45a381ddb5df5bcb62e644b8a56bcf7ad5df2498e3a544ebb61d49248d473f75bd31ec8952a488d5464725a31bfe8cc6117fbe31a6a8063fe660088952ed568cca6e93fa6aeca5d32b0e3cc9eb125b7d5de739c69e89bcc979177f1a1b338c317e9d6787f17ee35e1239236dc7b984cd2343f35889b9", 0xc7}], 0x4, r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00003ee000)={&(0x7f0000435000/0x4000)=nil, 0x4000}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000b94000)=0x0) connect$netrom(r1, &(0x7f0000748000-0x48)=@full={{0x3, {"b995be29ea7581"}, 0x5e3e4413}, [{"364e159700364b"}, {"8e6e132c223cdd"}, {"c82e695af48b40"}, {"e653b5ca044432"}, {"990de11aec9123"}, {"4defaabd763aea"}, {"7a946a5b905911"}, {"81a7ae6aa1d7e3"}]}, 0x48) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000f9d000-0x4)=0xc85) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000b0d000-0x120)={0x0, 0x1000, 0x9, 0xa6c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3f, 0x0, 0x8, 0x7, "a1e6d70008642f98f3427384322f457d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00009f6000-0x10)='./control/file0\x00', &(0x7f00000e8000)='./control/file2\x00', &(0x7f000048f000)='ext4\x00', 0x3202080, &(0x7f0000c8f000)="066dfcbff87f42c94f2505298b88fe6c47f85e1914e9617cc58abe3e9cb6650ebc98ab49b3b378177be121fe66d5c887da2d71c7e332f3ef66dfa812cb97e7fb280d7bf6fd7a99bd042db941d1ebed31f7d008da0f9d3e54245277b0d64e6513f22d6b6b3ddc1b29543d430d1d6a39bbac598206be143997b757aebbf149") 2018/01/17 10:26:01 executing program 7: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x25, 0x0}, 0x0) connect(r1, &(0x7f00007db000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x1, {0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}}, 0x32) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/17 10:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bc9000)='/dev/mixer\x00', 0x14042, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000bb7000)="37455c6228a6c97e015da23e84d0c66173a07a08c1b1e19acbb0917996e1cfc072cae395766c4ba49e295efd19f2e5ba86e518fdf65f275dea79044d505d2cfbc45f2eac3bbb82608a972a301c91b1cf34ac8cc4df88c714b16109110a5ce8574be8207dde5056d231bdb47e2ff0938f632ee2781fed8c4dcb299645ebf7324a8657af02fc6fa8676acbefe4") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 10:26:01 executing program 4: r0 = epoll_create(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) splice(r0, &(0x7f0000475000)=0x0, r1, &(0x7f0000880000-0x8)=0x0, 0x2000000000, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f, 0x0, 0x0}) 2018/01/17 10:26:01 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x0, 0x4, 0x80000000, 0x4, "2a634a43cd01a8a2e5f5c2296c172cd79081af20b9af83ca2f8102db692709b8b618faf12aa33cb411c8c537", 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='loginuid\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000e1b000-0x4)=0x0, &(0x7f0000818000-0x4)=0x4) 2018/01/17 10:26:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x242a, 0x88a00) r1 = socket$bt_sco(0x1f, 0x5, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = 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) r4 = dup(r3) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000b3c000-0x4)=0x0, &(0x7f0000bbd000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000074b000)=0x0) 2018/01/17 10:26:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x4)='./file0\x00', 0x2040, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc8000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x2, 0x731) clock_gettime(0x0, &(0x7f0000fb1000-0x10)={0x0, 0x0}) semtimedop(r3, &(0x7f0000927000)=[{0x0, 0x3, 0x800}, {0x3, 0xb4, 0x800}, {0x4, 0x9, 0x800}, {0x3, 0x383, 0x1000}, {0x2, 0x7, 0x800}], 0x5, &(0x7f00005b0000-0x10)={r4, r5+10000000}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r6, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bdf000-0x8)=@assoc_value={0x0, 0x1ec7}, &(0x7f0000fc7000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00004f0000-0x8c)={r7, @in={{0x2, 0x0, @rand_addr=0xbd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f0000987000)=""/176) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000e0c000)=0x4) 2018/01/17 10:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000035d000)='/dev/loop#\x00', 0x0, 0x84a03) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d22000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x200) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003d1000-0x4)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r3 = syz_open_dev$vcsn(&(0x7f0000723000-0xa)='/dev/vcs#\x00', 0x3, 0x8001) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00006e6000)={0x1, [0x8c]}) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006fc000-0x4)=0x0, &(0x7f00006cd000-0x4)=0x4) connect$inet(r2, &(0x7f0000549000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd28) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) write(r2, &(0x7f0000380000-0x1000)="3a1c2b0c0448577aa0977d", 0xb) 2018/01/17 10:26:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000011000)='cifs.spnego\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xfe)="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", 0xfe, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x3) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) keyctl$reject(0x13, r1, 0x9, 0x81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 10:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bc9000)='/dev/mixer\x00', 0x14042, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000bb7000)="37455c6228a6c97e015da23e84d0c66173a07a08c1b1e19acbb0917996e1cfc072cae395766c4ba49e295efd19f2e5ba86e518fdf65f275dea79044d505d2cfbc45f2eac3bbb82608a972a301c91b1cf34ac8cc4df88c714b16109110a5ce8574be8207dde5056d231bdb47e2ff0938f632ee2781fed8c4dcb299645ebf7324a8657af02fc6fa8676acbefe4") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 10:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000495000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000073a000)={0x3, 0x800, 0x80, 0x405}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00005d4000)={0x0, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x6, 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$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) r2 = syz_open_dev$vcsa(&(0x7f0000091000-0xb)='/dev/vcsa#\x00', 0xd87c, 0x0) clock_gettime(0x7, &(0x7f000054d000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$tun(r2, &(0x7f000057d000-0x286)=@pi={0x0, 0x88f7, @ipv6={0x800, 0x6, "e10866", 0x25a, 0x11, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x80}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xc, 0x4, 0x0, 0x65, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x3b, 0x4, 0x2, 0x5, 0x0, [@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}]}, @routing={0x6c, 0x8, 0x0, 0xffffffffffffff43, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4b, 0x0, 0x1, 0x880b, 0x6a, 0x0, [0x3, 0x5], "57103882071783c7df39a132ab8cb0e27321f90688125359bba4542bd2efdd9e2322d7be616d4c59f2d4239d98538da9d9e473b7cac3b558abbe518ccd135c2db7e22b31f73749c09c7ee6d9774d0c4e56960180afa9761fe5b74699320b92cf7a6674c4332a1e3e4df1"}, {0x1000, 0x0, 0x200, 0x5, 0x0, 0x0, 0x800, [], "48d709d3a83a7dd45d9fa75bd54164a6625425e61bc21cd82768e5b77ccffb6a8794f40ef4dceeae17df653800e07dfeed93cf118aea4c6161e66b3c4fbd6083d0892b93ed87c64c6d2e240b19012914c5a30ce044c87b383c85611f83d76ccd4b735c375cadf3a38c4a04fc2540804f26c0861f9df7d239536f0947f9ce200803123bbb6e9c7a8f544a6afa1a748106eeb0048a5b063467e8f340e67424698ee5f4c4b155515df603a67f336b43da6fd9edb9ae92cb39c46f269c3eacc96d4176e84fe92048a3ac5bf3f9caf7077bb7dbc0bfb19db16561c29530d5aabf877b488411947fe37cb90325a225d276be75d2531a018b4e2f59"}, {0x3, 0x0, 0xff, 0x20, 0x0, 0x0, 0x86dd, [0x7, 0x6, 0x9], "69903e1b05ace18feea03b06f1fa160521a1a5dc52916450772b7927e958e7de893ead25ad56ca8c9b53335efc25c26dfdf826f30addf4"}}}}}, 0x286) 2018/01/17 10:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/access\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000fbc000)=0x0, &(0x7f000047e000)=0x4) 2018/01/17 10:26:02 executing program 4: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006b4000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000996000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000bd0000)=0x0, 0x4) 2018/01/17 10:26:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8000000000000, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000068000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r2, 0x80000080044df9, &(0x7f0000004000-0x8)=0x0) 2018/01/17 10:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) inotify_init1(0x80800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(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}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a51000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000257000)={r5, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/01/17 10:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000017d000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) inotify_init1(0x80800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(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}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f56000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/17 10:26:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400000) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x2000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) linkat(r1, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) 2018/01/17 10:26:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000f35000)={0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b26000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000640000-0x10)={r2, &(0x7f0000219000-0xfc)=""/252}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000cd1000-0x8)={0x0, 0x0}) 2018/01/17 10:26:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x802) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000023c000)=""/202) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0xa1)=""/161) pread64(r1, &(0x7f0000001000)=""/245, 0xffffffffffffffea, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000003000-0x8)='oom_adj\x00', 0xa00) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffe01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x4, 0x95bd, "a89cfbca2bf7e5f8c34774c6ca0bfb642aa549c3e5e1d9f87a701412b419ada284ad6ae0e0091e78dedf92117bf7db0e9966b038cd7cbaae7de0a170a406e86b0b41eebf360a3a4eb92ce1773e92f50f"}, 0x160) 2018/01/17 10:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) set_robust_list(&(0x7f00000be000-0x18)={&(0x7f000064d000/0x2000)=nil, 0x0, &(0x7f0000088000/0x3000)=nil}, 0x18) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000f35000)={0x6, 0xb40, &(0x7f00007fb000-0x93)="d366871e33a9b0ae4bab0000000206289199818a56474a7272f1e032e58cd59e7528211e8d44124f87ef0c39e91ab56d327cb544c8e1478759f6125cd71cd9f30009a1d9ce8ac7889bfa85b6dd7d6f58bfa2aed1fe3e9d0d3ac32fbc17389d04adf68f8054cbea042fa48804642a5e22a0330f279760f0e099b59991d41ce4498f9944433c6acc2a448738a49beae0f5ac0900", &(0x7f0000aa7000-0x45)="bcc232fdc79e2f013d323c901d0ddfcec25b64269b4e5e444de044d0f4cc4332d8558237a9e5b669f2bce44dc24e9a176570a5530cf95af8d90e0a5d500e39e079a657c169", 0x93, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a18000)={0x100000001, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fdd000-0x4)=0x3) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002000)=0x0) 2018/01/17 10:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) syz_open_dev$vcsn(&(0x7f00007d3000-0xa)='/dev/vcs#\x00', 0x80000001, 0x88000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000444000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005a6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000338000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000df1000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f, r1}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00002b9000)={0x81, {{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]}}, 0x90) ioctl$KDMKTONE(r0, 0x4b30, 0x5) socket$inet_icmp(0x2, 0x2, 0x1) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/01/17 10:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d22000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000a5a000-0x10)={0xa, &(0x7f0000578000)=[0x5c35, 0x1000, 0x1f, 0x8, 0x6, 0xffffffffffffff00, 0x4fc, 0x401, 0x0, 0xffff]}) recvfrom$packet(r0, &(0x7f0000ee9000-0xc6)=""/198, 0xc6, 0x0, &(0x7f0000a6b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1f8ca6d38dfa", [0x0, 0x0]}, 0x14) memfd_create(&(0x7f00005f9000-0xa)='trusted$,\x00', 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c18000)=0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f000078f000-0xa)='/dev/cuse\x00', 0x10000, 0x0) close(r2) 2018/01/17 10:26:02 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f7b000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f95000)={@generic="a4bd6e9e29260d2eaa07c262dd7ee471", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000213000)={0x7fff, 0x0, 0x1, 0x0, 0x1f, 0x2, 0x384, 0x100000001, 0x2, 0x3, 0x5e72, 0x9, 0x0, 0xffffffff80000001, 0x0, 0x1f000000, 0xffffffff, 0x9fa8, 0x100000000}) fcntl$setownex(r0, 0xf, &(0x7f0000df8000)={0x0, r1}) 2018/01/17 10:26:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000f73000-0x9)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0xe8)=""/232) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000001000-0x90)="0f425a6415e69869cceeddacdb1126917f51ce0b9cf6f1de168ef04818a603c4719a4ba1b910b3b21b100ba98f63438d8f359ac4b1742b456db2f23f3ee907eca78f40062e319d82bbbbd9b52c0380f71c5f4406583228d9db4055db89ad172029f8c28a5481e3a350ea80a39e48919d6c82d340589ca83b7f1b6d20c1e4f0e6d1e5058a041ac50496e7f14d2255b46f") socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x7f, r0, &(0x7f0000001000-0xd0)="1bf501852f21b14a5d30a9e5e169ab70beaa7af6b148bd3d40f2beffe3f3de3c8b86a55ba9cd6438980ce5462c2f9892764708cb6402541c3a68dc61d5caa42dd44fb687c6751223e7545011ba0ae32f44f4d36aa63bc37ae1074207cbcf4bbe746338fe2b2acc5c1c7f6a60ad21d106de05c0f7e6e118ce446e5dde37920438806f7a352048306e69a376f5da84e23bd04bd7833856d0520c03a29d53d3b5af24a024fbc5753b8a59538ed3debccf7ee9861bd0140d94ddd6c41f78a7e96b5e184b13f88fbd4bbd9f5c4893c2b107cb", 0xd0, 0x0, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f000003e000)='/dev/sg#\x00', 0x0, 0x0) syz_emit_ethernet(0x47, &(0x7f000003f000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0xffffffffffffffff, "c6fc9f"}, "12"}}}}}}, &(0x7f000001a000-0xc)={0x1, 0x1, [0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/17 10:26:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000f35000)={0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b26000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000640000-0x10)={r2, &(0x7f0000219000-0xfc)=""/252}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000cd1000-0x8)={0x0, 0x0}) 2018/01/17 10:26:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000092e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = getgid() r2 = getgid() setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000692000-0xb)='/dev/adsp#\x00', 0x7, 0x400) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000ce5000-0x5c)={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x80000001, [0x2, 0x4, 0x8001, 0x4000000000000000, 0x3f5, 0x4, 0x1, 0xffff]}, 0x5c) r4 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00001f5000)=0x100, &(0x7f0000853000-0x8)=0x2) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2018/01/17 10:26:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000693000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000160000)=r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000b32000+0xa38)={{0x100, 0x7, 0x9, 0x9c, "786a1fa0501c87994fb4e3a2f1f039f84e551d92e03a993942167b5f7d10ac16f2bacc9714f89875cbcb0884", 0x15}, 0x0, 0x0, 0x7, r1, 0xff, 0x6, "55c13407cfd817df9cc6ff826358d08c7cbf7c1c3befb9b8d18cec5984ce7aacd493c2596a8139c60feb1dfa1f77676c263f0fec9b6879373bb3308d2284f263", &(0x7f0000d52000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1a54, 0xc9, 0x8001, 0xda4d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$chown(0x4, 0x0, r2, 0x0) 2018/01/17 10:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000583000-0x8)='./file0\x00', 0x800, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000d5e000-0xbe)=""/190) bind$netlink(r0, &(0x7f0000e7e000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x20400100}, 0xc) clock_gettime(0x0, &(0x7f000012e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000394000-0x68)={0x2c24, 0x64e, 0x80000001, {r3, r4+10000000}, 0x7, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000326000-0x1)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de4000-0x4)=0x1d, 0x4) 2018/01/17 10:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000635000)="09736589f9", &(0x7f00002a4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dbf000-0xa3)="", 0xfffffffffffffe57, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00003ff000-0xb)='/dev/mixer\x00', 0x42400, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000a0000-0x10)={0x206e, 0x1, 0x4, 0x1000}, 0x10) keyctl$link(0x8, r0, r1) 2018/01/17 10:26:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f0000eec000-0xe)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00002d9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000dd8000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009ba000)={r1, 0x0, 0xed}, 0x8) chroot(&(0x7f00000f3000-0x8)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a51000-0x1)='.', 0x4) 2018/01/17 10:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$vcsa(&(0x7f0000934000)='/dev/vcsa#\x00', 0xce04, 0x181000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00006aa000-0x38)={&(0x7f000037d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000027c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/17 10:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f0000dee000-0x20)={0x0, 0x0, 0x3, 0x8, r2}) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000f60000)="", 0x0, 0x0, &(0x7f0000306000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/17 10:26:02 executing program 3: 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(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$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$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00005b7000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x204000) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000e41000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00003b6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00005fc000-0xc)={0x20000000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) 2018/01/17 10:26:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) clock_gettime(0x0, &(0x7f00001eb000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000050d000)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000f5c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f00005e7000)='./control\x00', 0xa2) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000d4b000)={0x7, 0x6}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000a7c000)={0x0, @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]}, 0x3, 0x80000000, 0x7fff, 0x1, 0x5}, &(0x7f0000571000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000d67000)={r6, 0xfffffffffffffd3f}, 0x6) ftruncate(r5, 0x0) dup2(r1, r4) 2018/01/17 10:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x4) sendmsg$nfc_llcp(r0, &(0x7f000094d000)={&(0x7f00003d6000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8", 0x0}, 0x60, &(0x7f0000c55000)=[], 0x0, &(0x7f0000a8e000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/17 10:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ba2000)={0x0, 0x1, 0x100000001, 0x200}, &(0x7f0000d4a000-0x4)=0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000f79000-0x24)={0xfffffffffffff801, 0x5, 0x3, 0x8, 0x0, 0x9, 0x0, 0x7, 0x4, 0xfffffffffffffffe, 0x8, 0xffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000096a000-0x6)={r2, 0x9}, &(0x7f0000db5000-0x4)=0x6) 2018/01/17 10:26:02 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dbe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x8}, &(0x7f00001aa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000244000)=r1, 0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00007ef000-0x8)=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) r3 = syz_open_dev$sndseq(&(0x7f00005b3000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f000005c000)={{0x0, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) r7 = memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r8 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 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]}) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f000042e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000b9c000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 10:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r0, r1, 0x0) fsync(r0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/17 10:26:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x2, &(0x7f0000001000)=[{&(0x7f0000001000)="e499bea16f9d6c6ea3a0edde345bdb2e38532818", 0x14, 0x1ff, 0x2}, {&(0x7f0000001000-0x95)="3e95f8bbf1ced7d2093ea8fbe1b3afd75a738576a88f44a470a760836d2a0d2eba188ca935faa009b3da9f5ebc0d19c147577827e883c139163858e6362578502b8855d83b67c33db266a1e33ba3358d6747097f1d582e029be250a12e1a293c54771a5938554c962a5924cc2d14eaa8e2f85a8429d718c30b416a01d074d61e87a0702571ea8edf6b5008f0dc4d84ea7c6f348c90", 0x95, 0x81, 0x4}], 0x280000) ioctl$TIOCSTI(r0, 0x5412, 0x80000001) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$addseals(r0, 0x409, 0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xd3, "babbfad90e20d558a7af360632201d4a92986fbcb957ea3a3d29978120818b91056b73b6df3ad50e8233284935b7d0e53a9a8d619821ab23fe59d03fc3dbbf8093ed7a2bb23e80b413ef366605e2255c9161d4f1d48debef175ca46a915d9192af8be6e101c1a7e013077a51b93960b6254f913478b797e343cae8d04f3ef0c41072dfe29271c53de18556ac5d81445d280fd4f2e4d4c3443ad98b77e5974ab1a56622eefebc541141cea90df3544e7875103fa9f790687b129746e38831183e89232cbd5e101fc10c6571e4884c795490d5b2"}, &(0x7f0000002000-0x4)=0xdb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000)=""/236, 0xec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x20002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000)={@common='ifb0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000005000-0xc3)=""/195, 0xc3, 0x40000000, &(0x7f0000007000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000006000-0x10)={0x5, 0x2, 0x80, 0x1f}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000007000)="081e32f7aaddeaf03168e60045c97bdabdb375b8e510b8f9b41b1466fda905baef5f2627e83a9031d2ab1bd13e2cf76e3ba6bfddeb38314bbc3d5176e9562c6b0cbd460674efc4cfcccd6f2af691aa43d7f8bcd47e8010afd690f1ae037887b277adc1aa15322834295f3267c678a3d7b749740ea28fca0855798d3f38b8aa0d522661ab7730c0ab7d00f3292d3fd56c541e64db7bce15901da9a6c2fb145c32cfb6000ab3c976a0fefb2f68e7d7adf060088694f2c21f333840f6bc7475f9a0", 0xc0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000009000-0x8)=[{r0, 0x80, 0x0}], 0x1, 0x7) setns(r2, 0x40000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000000a000-0x8)=0x100000001) 2018/01/17 10:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) fcntl$setstatus(r1, 0x4, 0x6000) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f000047d000)=""/59, &(0x7f000010a000-0x4)=0x3b) flock(r0, 0x1) close(r1) link(&(0x7f00003d1000-0x8)='./file0\x00', &(0x7f0000a3d000-0x8)='./file0\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40) 2018/01/17 10:26:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fef000)='/dev/adsp#\x00', 0x54, 0x0) ioctl$KDENABIO(r0, 0x4b36) 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) mmap(&(0x7f0000527000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/17 10:26:02 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) 2018/01/17 10:26:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f5d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_getevents(r0, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={r2, 0x0}) 2018/01/17 10:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) r7 = memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r8 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 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]}) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f000042e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000b9c000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 10:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bbc000+0x802)={0x0, 0x0, 0x0}, &(0x7f00000ba000)=0xc) ptrace$getsig(0x4202, r1, 0x20, &(0x7f0000c57000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000f81000)=""/254) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000014000-0x4)=0x0, 0x4) 2018/01/17 10:26:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r0, r1, 0x0) fsync(r0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/17 10:26:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r9, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f00003a0000)={@common='eql\x00', 0x10000}) 2018/01/17 10:26:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000079a000)=0x0, &(0x7f0000fa9000)=0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000471000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00002a3000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000ed8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000123000-0x20)={@generic="19540253040fe02eb711c0c54e7db92a", @ifru_flags=0x2200}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r2 = syz_open_dev$mice(&(0x7f0000a93000-0x10)='/dev/input/mice\x00', 0x0, 0x210600) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) close(r0) 2018/01/17 10:26:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f5d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_getevents(r0, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={r2, 0x0}) 2018/01/17 10:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a11000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000d6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000493000-0xb)='/dev/loop#\x00', 0x8, 0xc00) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 10:26:02 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r0, r1, 0x0) fsync(r0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/17 10:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006ba000)={@generic="35eef0baaf13513e137119ceb34bda2b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f00004ee000)=@sco={0x1f, {0x8, 0x101, 0x1, 0x3, 0x1, 0x4}}, 0xfff8) r2 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[{&(0x7f00002b1000-0x38)="", 0x0}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) dup3(r2, r1, 0x0) 2018/01/17 10:26:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003b8000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000095f000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000aba000-0x8)={0x1, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c9b000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) r4 = socket$llc(0x1a, 0x2, 0x0) getpeername$llc(r4, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eec000)=0x10) syz_open_dev$adsp(&(0x7f0000d15000-0xb)='/dev/adsp#\x00', 0x8, 0x400000) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000ded000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) 2018/01/17 10:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000296000)={&(0x7f0000ba4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004bd000-0xa0)=[{&(0x7f000005b000)=""/201, 0xc9}, {&(0x7f00000ee000-0xd)=""/13, 0xd}, {&(0x7f000026b000-0x48)=""/72, 0x48}, {&(0x7f000059b000)=""/163, 0xa3}, {&(0x7f00003e3000)=""/56, 0x38}, {&(0x7f00006bd000)=""/27, 0x1b}, {&(0x7f0000355000)=""/0, 0x0}, {&(0x7f000093c000-0x57)=""/87, 0x57}, {&(0x7f000010c000)=""/4096, 0x1000}, {&(0x7f0000eca000-0x26)=""/38, 0x26}], 0xa, &(0x7f00006b6000-0x7e)=""/126, 0x7e, 0x9}, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c60000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast1=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}}, &(0x7f0000d21000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000092000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x1, 0x8, 0x2, 0x80, 0xa0, 0x3f, 0x0, r1}, {0xf7, 0xf0, 0x3a64, 0xffffffffffff0409, 0x1ffe000, 0x5, 0x836, 0xd3}, {0x6, 0x8, 0x54, 0x101}, 0x7, 0x4, 0x0, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x1, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffffff, 0x3, 0x2, 0x80000001, 0xa9, 0x6, 0x0}}, 0xe8) r2 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/17 10:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) r7 = memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r8 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f000042e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000b9c000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 10:26:02 executing program 0: 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) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f5d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_getevents(r0, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={r2, 0x0}) 2018/01/17 10:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dda000-0xd)='/dev/net/tun\x00', 0x0, 0x40000000000402) sendfile(r1, r0, &(0x7f0000a78000-0x8)=0x0, 0x0) creat(&(0x7f0000309000-0x8)='./file0\x00', 0x4) 2018/01/17 10:26:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003b8000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000095f000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000aba000-0x8)={0x1, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c9b000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) r4 = socket$llc(0x1a, 0x2, 0x0) getpeername$llc(r4, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eec000)=0x10) syz_open_dev$adsp(&(0x7f0000d15000-0xb)='/dev/adsp#\x00', 0x8, 0x400000) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000ded000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) 2018/01/17 10:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x200001b2, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) accept4$packet(0xffffffffffffff9c, &(0x7f0000340000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f44000-0x4)=0x14, 0x0) r0 = shmget(0x2, 0x4000, 0x100, &(0x7f0000154000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 2018/01/17 10:26:03 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={0x0, 0x2}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000008000)={0x0, 0x0}, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={r1, 0x1}, 0x8) 2018/01/17 10:26:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f0d000-0x4)=0x63, 0xfffffffffffffdd7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000015f000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00004fc000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d01000-0x4)=0x14) signalfd(r0, &(0x7f000094d000)={0x9}, 0x8) connect$can_bcm(r1, &(0x7f00000d3000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000017c000-0x20)={0x4, 0x7, 0xff, 0xfff, 0x4, 0x3f}) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0xfffffffffffffffe, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$netrom(r1, 0x0, &(0x7f0000bad000)=0x0) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = creat(&(0x7f0000665000-0x8)='./file0\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$dupfd(r0, 0x406, r1) 2018/01/17 10:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003b8000)={0x2, 0x78, 0x3e2, 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, 0x4, 0x0, @perf_bp={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000095f000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000aba000-0x8)={0x1, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c9b000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) r4 = socket$llc(0x1a, 0x2, 0x0) getpeername$llc(r4, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eec000)=0x10) syz_open_dev$adsp(&(0x7f0000d15000-0xb)='/dev/adsp#\x00', 0x8, 0x400000) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000ded000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) 2018/01/17 10:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) r7 = memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r8 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 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]}) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f000042e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000b9c000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000045000)=0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:03 executing program 4: r0 = socket(0x1000000000000018, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) 2018/01/17 10:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r9, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f00003a0000)={@common='eql\x00', 0x10000}) 2018/01/17 10:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008f4000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000be4000-0x8)={0x0, 0x9, 0x400}, &(0x7f0000ae1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d5b000)={0x9, 0x2, 0x2, 0x4, 0x3ff, 0x9, 0x3, 0x3, r2}, &(0x7f000023a000-0x4)=0x20) 2018/01/17 10:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r9, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f00003a0000)={@common='eql\x00', 0x10000}) 2018/01/17 10:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x5fff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ab000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f24000)={@common='gre0\x00', @ifru_flags=0x600}) munlock(&(0x7f000099b000/0x3000)=nil, 0x3000) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 10:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000a7e000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b3f000)="a392e29f8863bac0a842029207895bea304e08007cc72e762930fa32394971f6013dba0e0cec75760fed926304124a1b8a6f969b0d01ca9c47522439aa5f0701ad99bcfd1b741f7b522f957d") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/load\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f0e000-0x14)={0x0, r1, 0x7, 0x3, 0x0}, 0x14) unlinkat(r1, &(0x7f0000803000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 10:26:03 executing program 0: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x2fa, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000b0a000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000551000)=0x7, 0x4) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) 2018/01/17 10:26:03 executing program 4: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005c5000)='keyring\x00', &(0x7f0000dbd000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbe000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000dbf000-0x55)=""/85) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000672000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d72000)={0x7fff, 0x1, 'client0\x00', 0x1, "07e2faddec28d874", "81000000fa9f896d0fe46524ae5c3500000002c72c02bb7fc88d7b139196936f", 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84b06) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) connect$pptp(r0, &(0x7f000086b000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 10:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) r7 = memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r8 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 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]}) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f000042e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000b9c000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a94000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b12000)={0x0, 0x9, 0x30}, &(0x7f0000f64000-0x4)=0xc) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00006e4000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002a1000-0x8)={r1, 0x10}, &(0x7f0000816000)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000361000)='/dev/vcs\x00', 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00004ea000-0x9)='/dev/dsp\x00', 0x200000000000004, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e7f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000070e000)={@loopback={0x0, 0x1}, 0x2, r4}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000f34000-0xa3)=""/163) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000ff9000)={@generic="b33e389b34d889f37e8195d0b28a4860", 0xc000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r5, 0x0, 0x0) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000913000)='/dev/snd/midiC#D#\x00', 0x86a7, 0x602001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b5000-0x4)=0xffffffffffffff38) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00005e0000-0x25)=""/38) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000022b000)={0x0, 0x9, 0x6, 0x3f, 0x1, 0xcb}, &(0x7f0000216000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006f0000-0x8)={r1, 0x200}, &(0x7f000028d000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a47000)={r1, 0xca3f, 0x0, []}, 0x8) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/17 10:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000f21000)='./file0\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c45000)="13c4fa59eaf18067b9296d7c79d8ce49", 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ea9000-0x4)=0x0) migrate_pages(r2, 0x1, &(0x7f0000733000)=0x7, &(0x7f00004ca000-0x8)=0x2) 2018/01/17 10:26:03 executing program 5: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x341080) ioctl$KDSETLED(r0, 0x4b32, 0x7fffffff) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000004c000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000004d000-0x20)={0x7006, &(0x7f0000049000)=0x0, 0x1, r1, 0xe}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000004c000-0x8c)={0x8, 0x3556, 0x4, 'queue0\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = creat(&(0x7f0000fe8000)='./file0\x00', 0x4914b9aa503300cd) timerfd_gettime(r1, &(0x7f0000f8e000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 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(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/17 10:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r9, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f00003a0000)={@common='eql\x00', 0x10000}) 2018/01/17 10:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000f21000)='./file0\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c45000)="13c4fa59eaf18067b9296d7c79d8ce49", 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ea9000-0x4)=0x0) migrate_pages(r2, 0x1, &(0x7f0000733000)=0x7, &(0x7f00004ca000-0x8)=0x2) 2018/01/17 10:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r9, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f00003a0000)={@common='eql\x00', 0x10000}) 2018/01/17 10:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) r7 = memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r8 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 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]}) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f000042e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000b9c000)=0x0) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003f7000)='/selinux/context\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000017b000)=0xffffffffffffffe1, &(0x7f000070a000-0x8)=0x1) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) 2018/01/17 10:26:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000700000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000342000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1b, &(0x7f00003f9000+0xc8b)=""/0, &(0x7f0000000000)=0x0) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000082a000-0x20)={0x1, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000930000-0x20)={0x40000006ca, r2, 0x2, 0x100000000000006}) 2018/01/17 10:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) listen(r0, 0x1000) r1 = syz_open_dev$sndmidi(&(0x7f0000c86000)='/dev/snd/midiC#D#\x00', 0x1, 0x14d00) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000954000-0x4)=0x3, 0x4) r2 = socket(0x1, 0x4, 0x80000000) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00000a0000-0x4)=0x7fff, 0x4) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000b68000-0x4)={0x1c, 0x5, 0x1, 0x0}) io_setup(0x5e, &(0x7f0000b99000)=0x0) io_cancel(r3, &(0x7f00000f9000-0x2a)={0x0, 0x0, 0x0, 0x0, 0x66, r2, &(0x7f00006da000)="2e111c2df5b97bd34ed82c2500840009720ababefa8acdc29688581aff2207409947575e41ac840bc4f2acdb5a5452dbed81a7dea157159abcd81af021ef8baa491755882cd76580c005cece55f33def6785a33e23e3e2211a809b6558182a94931bc0688a1a4107d8e126ef7518574187e3d1400a80f70480", 0x79, 0x6, 0x0, 0x1, r1}, &(0x7f000095e000)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) 2018/01/17 10:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b4000)='/dev/rtc\x00', 0xc2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003ab000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000da9000-0x10)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f1b000)={r2, r3}) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x389, 0x0}, 0x0, 0x0, r0, 0x0) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') r3 = syz_open_procfs(r1, &(0x7f000033e000-0xf)='attr/keycreate\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/17 10:26:03 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e1000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000a2000-0x4)=0xefd, 0x4) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) open_by_handle_at(r0, &(0x7f0000860000-0x6d)={0x6d, 0x7840cddc, "52f6f6ecf7a73fc58278c8807fe49b924e34784eb3ce7a6aeb95abc7f2ba961efb026b0cb6dc20b895be3a942ca13dd10a1acfb3dc607e0294da443550362e77bc011e98feef1e3911fbd38e5d7f96913eadf47041122f012ec87098113c21b66d3b9667fa"}, 0x42002) r2 = shmget$private(0x0, 0x4000, 0x7c0000c0, &(0x7f000080d000/0x4000)=nil) shmat(r2, &(0x7f00007b4000/0x2000)=nil, 0x1000) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_procfs(0x0, &(0x7f0000e14000)='net/ip_tables_matches\x00') fcntl$setsig(r0, 0xa, 0x3e) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000f53000-0x70)={[{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]}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cd7000)={0x0, 0x34, &(0x7f0000b70000)="94fbe2aea14d16907e9d9be040c5d6595cabce22520837bdea5973969ac13ae720f18210ea550661dcd936649ff43f2d2c3bbd27"}) 2018/01/17 10:26:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/17 10:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000074f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000204000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aae000)={0x0, 0x0, 0x0}, &(0x7f0000f85000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00006d6000-0x8)={0x0, 0x0}) r6 = getuid() getgroups(0x1, &(0x7f000050a000)=[0xffffffffffffffff]) r8 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000081000)=0xc) r10 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000445000)=0x0) getresuid(&(0x7f00005b4000-0x4)=0x0, &(0x7f0000586000)=0x0, &(0x7f00009b9000-0x4)=0x0) fstat(r0, &(0x7f000005b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000735000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000880000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b54000)=0xe8) r16 = getegid() r17 = gettid() r18 = getuid() fstat(r0, &(0x7f0000e65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = syz_fuse_mount(&(0x7f0000c5f000)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x8, 0x140000) r21 = getpid() r22 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078d000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c85000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000baf000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc9000-0x4)=0xe8) lstat(&(0x7f00002a7000)='./file0\x00', &(0x7f0000e09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000080a000)=[{&(0x7f00002e2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6f000-0x40)=[{&(0x7f0000d77000-0x5d)="64657f5ed467b13d084d0c1455539bd92754c1abc6ae8d4de2f4baf469e549982352266680fd5678feb645575fa0b549e3a9978d7c14504c4752dc8bb0ebc5413deb586f6fc9bbf52c7e187e5ddf7365e0f9edeb0a75fd6ba11821d0cc", 0x5d}, {&(0x7f0000f41000-0x30)="c24ef5d691ffc5caf77362b0a79717de4dea90020a85ec6a07ef77e5151d10db007daf945eadbd0d9fd0776f8ef427b4", 0x30}, {&(0x7f000044a000-0xdd)="342c8bc3bed61d56abde83dd5cde290f73fc3f43c8137310a0cb0e9e766ddfaf1342220e3ee4115df6734f9b04c9d4ad6bc80d63031bc368489cc6e6a8fe6fc3e5769989ba90bc84847de1b4e85064f4da9cc0e83757d042108ae6b24719322fe3ab24ecc42f5b22e5ed4e9b96757df189889f24a88c1f85c745d6b6286ed5c3c20608ac3682146112142079789099e5a08e2a722022313ef0c63a3ef244a532701bad35905b65918ff0a941888d84857a04c783cfe567405a93f6799beee55ffa8212c5fc4e2fdcac3e657973cedbe05abbb3b26c7ab3a5480a72c4e1", 0xdd}, {&(0x7f0000ce4000)="ff73de77d50e400f471dc94c7b7c92a8c2fe83d28a9420c8", 0x18}], 0x4, &(0x7f00008a2000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70, 0x90}, {&(0x7f000039e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003a2000)=[{&(0x7f0000297000-0x88)="fc9f3b3405d61ab885e47b0b5ff06aa0a0ca95ef8cb520092d8bf13609cc39f4971569066605962a9e1a45acde6bd01d746e922c01cd7813a6538ecec2b5d9967e511948792d49cdc0b8675e2ad8f7326c0fd76660d576839d58041306c1b0d09a4f2499fc059d05ccae8a701b59fb17324155b8b5bdc1216d9bbc239769119e57074293873fc1bd", 0x88}], 0x1, &(0x7f00002ff000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x120, 0x80}, {&(0x7f0000fe2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c8e000+0xdac)=[{&(0x7f0000a9a000)="5cf05e00f4ef244340a7621e1d76c1d499b21113966e8fcc009bb93974bb0ee875368897bdd17ca3a0a6505ec4c145bb2d438ecc07ed7cb4c08c6c33e076e6141a4e511116dd45b01cef8ca21f8b1278ef801b51d97c2b803436dba7", 0x5c}], 0x1, &(0x7f0000eb3000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r20, r0, r0]}], 0x28, 0x400c0c4}, {&(0x7f00003b5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ca1000)=[{&(0x7f0000a17000-0x87)="e795c9cabfd3dc403b5e9cdaacd65f6d0aa6e439a49fd30c5e6fe231d698686d8d7038e0e113e32a572f07ad16edccf0325a7a68b6bd705581c16cd805008ef1a21b70487db9b6b20d2a6a9d1636c2f3c4f782982ec750d0ad80c3142cf476b26f4f80ae3a69da04c3c8a40259517c98ee5138f58ea2ce8037a03c83ce6347c3097e641489f3db", 0x87}, {&(0x7f0000cdd000)="", 0x0}, {&(0x7f0000ef4000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f00009af000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000388000-0x20)=[{&(0x7f0000e54000-0x5a)="5df2ad439511f97e3b19365e9e54312a4c10ee18918234f2454a7268930baaac02264e43e68b9f9c93c789e79ad2e953f4a372f91ca15a307129d58983c04e1be44b3329d495baa275ff986d080573268b96847f889e2df96cee", 0x5a}, {&(0x7f0000951000)="e81d9def101ec16ceb905cefe6efe25f6816fb2cefaf", 0x16}], 0x2, &(0x7f0000222000-0xc8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc8, 0x400c0}], 0x5, 0x800) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/17 10:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r9, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0xffffffffffffbffd, 0x80) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002ff000)=0x0) tkill(r1, 0x4) 2018/01/17 10:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000150000)='/dev/input/mouse#\x00', 0x1f, 0x20000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000715000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004db000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000093c000)={r2, 0x1, 0x9}, &(0x7f0000ca1000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000681000-0x4)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000c5000-0x1c)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x1c) 2018/01/17 10:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r7 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 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]}) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f000042e000)=0x4) 2018/01/17 10:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b86000-0x9)='/dev/ppp\x00', 0x88b80, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00001f9000)=""/138) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a0a000)=0x8, 0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fe000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bb9000-0x8)={0x0, 0x4}, &(0x7f0000ebf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006b6000)={r3, 0x929d, 0x10}, &(0x7f000037c000)=0xc) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8) recvfrom$inet(r0, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x389, 0x0}, 0x0, 0x0, r0, 0x0) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') r3 = syz_open_procfs(r1, &(0x7f000033e000-0xf)='attr/keycreate\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000022d000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r7 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) preadv(r0, &(0x7f0000804000-0x10)=[], 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000101000-0x10)={0x1, &(0x7f00008ab000-0x8)=[{0x400, 0x5, 0x1, 0x4}]}, 0x10) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0x0) getpgrp(r1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x400000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000003000-0x1)=0x0) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x2, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$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$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000793000-0x12)='/dev/input/mouse#\x00', 0xf, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000384000)={0x3, 0x0, 'client0\x00', 0x1, "6ede20132b6a7b0c", "21d39b9d11278fa7f5aa78958a4470cdfe865342b8ce81b3dd38affca716a5e5", 0x10001, 0x973, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004e3000-0x10)='/selinux/status\x00', 0x0, 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, 0x81, 0x0, 0x20, 0x80001, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004b8000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 10:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r9, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c99000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000ed7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e58000)=0xc) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setresuid(0x0, r2, 0x0) stat(&(0x7f0000af9000-0x8)='./file0\x00', &(0x7f0000ea4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000001f000-0x10)={0x0, 0x0}) r5 = syz_open_dev$mouse(&(0x7f0000912000-0x12)='/dev/input/mouse#\x00', 0x8e, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f00001e2000)={0x0, 0x5, 0x2, 0xa092, 0xff, 0x7f, 0x2, 0x8, 0x1, 0x4, 0x4, 0xf84}) sendmsg$can_bcm(r0, &(0x7f000006c000)={&(0x7f0000fd6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000088000-0x10)={&(0x7f0000c39000-0x80)={0x3, 0x0, 0x1, {r3, r4/1000+30000}, {0x0, 0x2710}, {0x8, 0x7, 0x1, 0x101}, 0x1, @canfd={{0x0, 0x20, 0x1f, 0x20}, 0x3d, 0x2, 0x0, 0x0, "a22c0784de5ce7f9efa6a619c1e9390498e2cb523ae8eb4c90ae91c92b0136c31a15d86c06204e54160acc68dc21e8c3a9d6600870718e43f84b9d8fda56c867"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/01/17 10:26:03 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = syz_fuse_mount(&(0x7f0000b98000)='./file0\x00', 0x2, r0, r1, 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f000007c000)={0x0, 0x6, 0x7, &(0x7f0000001000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) tee(r2, r3, 0x1, 0xa) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) openat$dir(0xffffffffffffff9c, &(0x7f000085c000-0x8)='./file0\x00', 0x1, 0x41) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0x7)='cpuset\x00') preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = 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}, 0x202000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) accept4$inet6(r2, &(0x7f0000548000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000804000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009d8000)={0x6, r2, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000005c000-0x138)={{0x4, 0x1, 0xf, 0x1, 0x5122d78b, 0x6, 0x8, 0x100000001, 0x45, 0xfffffffffffffffc, 0xffff, 0x3, 0x0}, {0x7001, 0x4, 0x0, 0x2, 0x0, 0x7fff, 0x1, 0x7, 0x3, 0x3f, 0xfffffffffffff4b7, 0x46e, 0x0}, {0x6000, 0x4, 0x0, 0x20, 0x100000000, 0x8, 0x6, 0x1ff, 0x4, 0x1, 0x8001, 0x0, 0x0}, {0x17002, 0x1, 0xf, 0xfe5, 0x724, 0xfffffffffffffff8, 0x1f, 0x2, 0xa01e, 0x5, 0x6, 0x10000, 0x0}, {0x2, 0xd000, 0xd, 0xa, 0x2, 0x550, 0x100, 0x1ff, 0xbe, 0x0, 0x1f, 0x5031, 0x0}, {0x0, 0xf002, 0xe, 0xfffffffffffffffd, 0x7fffffff, 0x9, 0x500000, 0x6, 0xffffffffffff7362, 0x7, 0x3, 0x800, 0x0}, {0x1, 0x0, 0x10, 0x6be6e70f, 0x0, 0xf7e, 0x0, 0x6, 0xf54, 0xa35d, 0xb352, 0x8, 0x0}, {0x7000, 0x6, 0x4, 0x3, 0x6, 0x3, 0x0, 0x1, 0xc, 0x7f, 0x481, 0x5, 0x0}, {0x100000, 0x1, [0x0, 0x0, 0x0]}, {0x1f001, 0x2000, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x0, 0x2000, 0xe, 0x400, 0x10f002, [0x8, 0x100, 0x2, 0x4]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f2b000-0x8)={0x0, 0x7b84}, &(0x7f0000326000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000020c000-0x8)=@assoc_value={r5, 0x1}, 0x8) getsockname$llc(r0, &(0x7f0000a46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000393000-0x4)=0x10) 2018/01/17 10:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000d95000-0xe)='net/ip_mr_vif\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/17 10:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x32da, &(0x7f0000bf9000)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000404000)="f124db4924409c8ee8ab8308b96c031764a4e98b18a6be64f8e027ea2d6230b01e8ce3513eaedf6577031a372a39d3b131570e3fb68e", 0x36) syz_emit_ethernet(0xe, &(0x7f00009f7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x88ca, ""}}}, 0x0) 2018/01/17 10:26:03 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000593000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d15000-0x10)=@req={0x50, &(0x7f0000d15000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x403}}) shutdown(r1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001ed000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_out(r0, 0x5460, &(0x7f0000766000-0x8)=0x0) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000785000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_l2cap(r2, &(0x7f000026b000)={0x1f, 0x1, {0x0, 0x317e, 0x66d, 0x6, 0x7, 0xfffffffffffffff8}, 0x59a7, 0x5}, 0xe) ioctl$int_in(r3, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r3, 0x0, 0x0}], 0x200000000000031b, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') close(r1) io_setup(0x1f, &(0x7f0000585000)=0x0) io_cancel(r5, &(0x7f00006fc000-0x40)={0x0, 0x0, 0x0, 0xf, 0x630, r3, &(0x7f00006f9000-0xe5)="27fd106aa2d8407cb1a3007aa95ef4f6f6d4631cab0333537c480bb09e7a3fee34087617f08cfcf88ca2e5b9d3b948f2730aa8e6045173bfbf8231753884dc42529a70b13a24f9ae1da3893b38da9c639a89b4b261baf1d69578f39895541590a60998434e11e22afc8e513258fef599c76a2984206e21b0d777242021c36d312978993b317a105fc3502c04f123010f17bf2bd2d95bdd902817143a3f8b3f3aa7afb7f62cfcc76f87238627f451d91f6b562999a8edf74742ff53b5f97984b11ca58ad9e697909cc380612cec5afd9bf8ded0bbc47c69ac929d0920f4df57c46ee17d2715", 0xe5, 0x6e1, 0x0, 0x1, r4}, &(0x7f000063b000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000731000)='/dev/vga_arbiter\x00', 0x50101, 0x0) mq_getsetattr(r1, &(0x7f0000a7c000-0x40)={0x20, 0x2, 0x535, 0xa5c, 0x8001, 0x5, 0x5, 0x359}, &(0x7f0000965000+0xea3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 10:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r8, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) 2018/01/17 10:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) 2018/01/17 10:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d5f000)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") socket$bt_cmtp(0x1f, 0x3, 0x5) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)="") 2018/01/17 10:26:03 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000000)={0x1, 0x3, 0x3, 0x7, 0xd7, 0x5}) mlock(&(0x7f000070a000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000178000)="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", 0x11a) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f000023c000-0xd)='/dev/dmmidi#\x00', 0x7, 0x400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000f2f000)={0x1, 0xb43b, 0x0, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg$kcm(r3, &(0x7f0000f0b000-0x38)={&(0x7f0000ba8000+0x9e)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bcf000-0x10)=[{&(0x7f0000676000)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 10:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r8, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = syz_open_dev$sndpcmc(&(0x7f00009d4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200140) r2 = openat(r0, &(0x7f0000697000)='./file0\x00', 0x2, 0x20) fanotify_mark(r1, 0x1, 0x8020020, r2, &(0x7f0000697000-0x8)='./file0\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$mixer(0xffffffffffffff9c, &(0x7f0000db8000)='/dev/mixer\x00', 0x20040, 0x0) 2018/01/17 10:26:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000419000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b49000)={r0, r1, 0x2, 0x2}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00008a3000-0x4)=0x5, 0xfffffffd) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000083000)=[], 0x0, 0xf5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) 2018/01/17 10:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:03 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000798000)='/dev/midi#\x00', 0x2, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000587000)={0x0, 0x300, 0x4, [0x6c, 0x2, 0xd3, 0x3]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000843000)={r1, 0x7fff, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 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) clone(0x20000000, &(0x7f00003e2000)="c9055bafc81fd5b80be4769b2b3db11d9086251edc55a022feeef4905b6fb98ae6a8b4629af5b347f70b983624efec", &(0x7f0000696000)=0x0, &(0x7f0000b6a000)=0x0, &(0x7f0000634000)="") 2018/01/17 10:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) 2018/01/17 10:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x1000000000000002, 0xa) connect$ipx(r0, &(0x7f000024c000)={0x4, 0x80, 0x5, "25835fbd4564", 0x9, 0x0}, 0x10) write(r0, &(0x7f00007b6000-0x1f4)="13000000f900ffdde280f49ff60f050000230a009dfeff000f00afa73022e5f9ec3e4fe8", 0xed) 2018/01/17 10:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/17 10:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b43000)={r8, 0x0, 0x30, 0x2a3e, 0x7}, &(0x7f0000273000)=0x18) 2018/01/17 10:26:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000eb000-0xb)='/dev/audio\x00', 0x420200, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000528000)=@get={0x1, &(0x7f0000370000-0x26)=""/38, 0x7}) 2018/01/17 10:26:04 executing program 4: prctl$setfpexc(0xc, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000597000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006ed000)=0x14) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000391000)=""/142) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000092f000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) connect$llc(r1, &(0x7f0000507000)={0x1a, 0xff, 0xfb, 0x8, 0x1, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/17 10:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x2000004, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x0, 0x21001, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x1000, &(0x7f00008d4000/0x1000)=nil}) io_setup(0x3f, &(0x7f0000116000)=0x0) pipe(&(0x7f000054c000-0x8)={0x0, 0x0}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000647000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000212000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005fb000)={0x6, r1, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e88000-0xc)={0x3, r1, 0x1}) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f000038d000-0xc)='/dev/autofs\x00', 0x2000, 0x0) io_submit(r3, 0x6, &(0x7f0000912000-0x30)=[&(0x7f00000f5000-0x40)={0x0, 0x0, 0x0, 0xf, 0x7, r0, &(0x7f0000eca000)="4d291c653162152a60417a277cba2993762d5b4fe04013ad3a218e8da9f23cb018598faa64a01c40f2bf0206e3b8b828aaa5cab81968635765fae94b3d6f14b7f00141aaf9902ae8a9b8f2f7061b3ac694b832a23e221515fae823bf0496e0e0", 0x60, 0x9, 0x0, 0x1, r4}, &(0x7f0000346000)={0x0, 0x0, 0x0, 0xf, 0x80000000, r1, &(0x7f0000eb6000)="f2b9ed814a0dc23a7f9cf5bfa628b25f000999e8388ee827058dc3e03853ddc87d7147ada24871bbaf63ef389c584fac04122bfb2405ca95f80177a31ef04868742b083ac59aa2c9b63ec0e6bfb93142c177d84f7e41a09e5e59b4f28b5fda8eefbf68600652ae21e3b77e13a06849bf1c24b9f08dc285b8182d63c1d7792d24517de152985e06e14306a349366028b230821597ea0ca7aec37ec473c7897c43f420e8f808e9535e97e62fefebc0edf34d75d252797b8542e12ee8c0a1e7246e04e5a360b1cd488f5cb6d38d64381b766f", 0xd1, 0x1, 0x0, 0x1, r5}, &(0x7f0000982000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r2, &(0x7f0000502000-0x5b)="d90e279e6a99549441c5cea506b9768cab3490b5695519bffc2b52c0a5bbd115474bb04ef499f458f109cfd0b9f05ed5ec9bd5d316a76b9d8e71376434e6e2941b3413536d91091797a9506408effa39493de8940b3c11641d4eec", 0x5b, 0x1, 0x0, 0x1, r6}, &(0x7f000021f000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7fff, r1, &(0x7f0000e29000-0xaa)="443387dba962f1ee708565a7b8425a989a4182a2c90a75dd1d9bed0b6f71aeac6b3f515fd082e86b39d6ffeb058a3c3650b648fbb174df02831a285a193aecc011a2b102354d8a6a160676dc2d8a0984338db6f8af49d1bffe59c1bb3145c6fb860391f1cca465d10077eaa2aaba39fb457652c5b5abd4df3db0539f4fd3732d02b88012c910694963297f7ceb7ec19c0cd5b1523fecc358a8782ed4f613767fa952b2f5a5bf8a5e738d", 0xaa, 0x0, 0x0, 0x0, r7}, &(0x7f000071a000)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000098000-0x91)="b23105b8724f1ffe7c0797128e5440291c359aa8516c8fe262ebb9aed2de3cbca55d95e455f1814d6324cf441e8df929351f07716e801a7e59fbb4e58a814e2c9bdc8eaacdca629ff69e2ceec04251cb4028ae0ce842bb4af11e92bacd9899f211dcad1332684f81e81bde2686ca6cbcaf647cbe7090accd6aeddfaadfcce756e9666869f5c38b6f4e8d0e34c1c44eca09", 0x91, 0x200, 0x0, 0x1, r8}, &(0x7f0000247000)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000dac000)="fccccb5b612c", 0x6, 0x3, 0x0, 0x0, r9}]) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fdc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004fc000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00009ba000)={r1, 0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000034c000-0x78)={0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xd68, 0x0, 0x5, 0xaa2a, &(0x7f0000593000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff, 0x0, 0xa70}) 2018/01/17 10:26:04 executing program 1: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39000165f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}}}}}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000f8000)={0x84, 0x3, 0x5, 0x6, 0x8}) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/checkreqprot\x00', 0x100, 0x0) perf_event_open(&(0x7f00008ad000)={0x0, 0x78, 0x27, 0x4, 0x5, 0x180000000000000, 0x0, 0x10001, 0x0, 0x6, 0x9157, 0x2d, 0x18f, 0x8001, 0x8, 0x72, 0x4, 0x5, 0x4, 0x401, 0x2, 0x200, 0x0, 0x57ea, 0x5, 0x8, 0x2, 0x2, 0x3, 0x2, 0x2, 0x401, 0x5, 0xffff, 0x2, 0x3, 0x0, 0x2, 0x0, 0x0, 0x6, @perf_config_ext={0x0, 0x6}, 0x804, 0x4, 0x1, 0x4, 0xe7ee, 0x4db85b4c, 0x9, 0x0}, r0, 0x6639, r1, 0x4) r2 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/17 10:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000491000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1f000-0x4)=0x8c) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000710000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00009c5000-0x4)=0x3) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000bf5000-0x58)="8d1c2bb61c0bca64d020ca5cd0cf7b50", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) dup3(r1, r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000221000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00001c0000-0x4)=0x14) io_setup(0x8008000000003, &(0x7f0000872000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 10:26:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000097c000-0x4)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000a8000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a1000-0xc)='/dev/autofs\x00', 0x20200, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000d6d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000433000-0xb)='/dev/midi#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x9, 0x3, 0x5, 0x81, 0x7, 0x1, 0x2, 0x100, 0x6, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0xffffffff00000000, 0x0}, &(0x7f0000b08000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r2, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[], 0x0, 0x0}, 0x80) write(r2, &(0x7f0000536000)="14", 0x1) close(r2) preadv(r2, &(0x7f000003b000-0x90)=[{&(0x7f0000109000-0xd7)=""/215, 0xd7}, {&(0x7f00002a1000)=""/95, 0x5f}, {&(0x7f000058b000-0x48)=""/72, 0x48}, {&(0x7f0000f76000)=""/240, 0xf0}, {&(0x7f0000f9e000)=""/244, 0xf4}, {&(0x7f0000923000)=""/90, 0x5a}, {&(0x7f00005a5000)=""/241, 0xf1}, {&(0x7f00000a8000-0xd)=""/13, 0xd}, {&(0x7f0000bd6000-0x6c)=""/108, 0x6c}], 0x9, 0x36) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000481000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000051b000)={0x0, 0xcb, "a95fa92218c69767a736957e32548c2913073d72d55f35324cf91d092bb65f020ad9433c75926c9277df8f2ae8e71026b6d656a154288ce0719775850a862a3377616416de9ecbc0c2e747f4825d6fe407b1652bf8bc1d05864d6d8d0f5ce44ada1dc697db4cd9de4455d594c41ee79b933f42adb476eb130e80aefa6168bda000d3ef018d28d04f91ac47fb5c9c02ff8b9ff74c120757181f7d9d68e43958452da31248bc38aaa15455a815b7a535dcebe5f556ef7b64a170ce044be86199ddc69f14aeb4a86a9f9962c3"}, &(0x7f00002c4000)=0xd3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003be000-0x1a)={r1, 0x5, 0x9, [0x3ff, 0x100000000, 0x4, 0x7, 0x180000, 0xe0000, 0x6, 0xffffffffffff7fff, 0x4]}, &(0x7f0000a7b000-0x4)=0x1a) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000d79000)={0x0, 0x2, 0x7, 0x945f, &(0x7f000090a000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0xfffff7fffffffffc, 0x84a06) inotify_init() ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/17 10:26:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000c3a000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x2000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000040b000-0x38)={0x7ccb, 0xbbd, &(0x7f0000131000-0x9f)="d9d2815f23ae2d145ab6e3472b89272945ccc0bc0379a83cb4b3df26744362383ee1b12ddd33f8ae807c29e7252c65247b9cd5ba3029001d434cf3d326caa7da2217d4ca0ee735b7e6a50824a1dc38bedcace3db62251d8e42ef66bae3273b86e7587830431413e53cb9a70875e93579b2895b3dddc24f6ea5c6005cec658d20d5c877e770c9ab73c68a4bce9cedd120d51edb4cdb10af334f3b9b1438267c", &(0x7f0000da1000-0x27)="497d6c545a7e1a0265eea3f85ac2eaa5f5a05632370eee0a04966cbecd088a703cc04a8dcedb91", 0x9f, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f000020c000)=[{&(0x7f000027a000)=""/76, 0x4c}, {&(0x7f0000733000)=""/109, 0x6d}, {&(0x7f0000164000)=""/4096, 0x1000}, {&(0x7f00005f6000)=""/250, 0xfa}, {&(0x7f0000e56000-0xd8)=""/216, 0xd8}, {&(0x7f00007e0000-0xf5)=""/245, 0xf5}, {&(0x7f000021d000-0x72)=""/114, 0x72}, {&(0x7f00008c1000-0xa8)=""/168, 0xa8}, {&(0x7f00006b2000-0xd1)=""/209, 0xd1}, {&(0x7f0000489000-0xdb)=""/219, 0xdb}], 0xa) get_robust_list(r1, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/17 10:26:04 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000cae000)=""/23) 2018/01/17 10:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000be8000)=0x0, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000526000-0xc)={0x6, r0, 0x1}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000bec000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/17 10:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d12000-0xc)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000ff000-0x20)=""/32, 0x20, 0x10001, &(0x7f0000e27000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$alg(r2, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r2, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/17 10:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000e97000-0x33)=""/51) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) read(r0, &(0x7f0000a26000)=""/151, 0x97) read$eventfd(r0, &(0x7f0000256000)=0x0, 0x8) 2018/01/17 10:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:04 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x806, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x200000001, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) uselib(&(0x7f0000000000)='./file0\x00') setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000)="6fa5ba124d66fc1fb0197d7fead0e72081dd6e2e1a20a063c6a17fa3a69e6993e90527b835f714bc0bc55df85930da5ac99e2fa59ac648662a96799beccc4b6e42e1ffdaa93410684eff8ec128d9323942841b2b32a5e280b852b1c4411f2d226521b0ff32940143addc59e19dd8ad24a72b79f6994e5451cdb5c216b165f1bce2f213802743cee3c5463bd0680a8ce110e16509e6c39e448eec980e2cdd97c284904a3f9cf5bb3bcc647fe2548f59800dafc41fe0d8405444aadd41058e9d842f4cd995d520aee15f31ca56ffa3e0b952658e20ee998ab988193c1bd7fda2c272f6f0c803149b52c44acdff", 0xec) 2018/01/17 10:26:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b4a000)={"3c0646a5efba176a7a6f5086ed80df82", {0x4, 0x4, 0x1e2, "6317b1e3e46f", 0x9, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005b3000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000005c000)={{0x0, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f0000eda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000048000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, r1) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = add_key(&(0x7f0000f3a000-0x6)='logon\x00', &(0x7f0000554000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb0000)="5dd0", 0x2, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f00000e9000-0x5)='user\x00', &(0x7f00007f0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000495000-0x1d)="873de9f90d266eab1c90a3fe8f7c9b5ddc12146e95fed96eed2973918f", 0x1d, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f00006d1000-0xa0)=[{&(0x7f00008ee000-0xdb)="ff26fc9f495a6cedde13e95d58602b6f02125dd4de910eda5784e51d4f97f40019e31df7af3e0ceadd3d068578002a6159d0a96d85d4da4dc6f1d77f24e3de21b436a86db7e510ab7d3ef741221e30181d87f64dbd82651b0a88a396488f7e48d87ee36c7a96f9cc7a0e59723737b1c496c41fdcc63b8baff7bbb27669bf326e6ce07f4087e634fe9a56d6f149423b95bdf6d099b235d872890434b0497d429a275ffa789253f760e5cdddbd244aa0898e30efac05118aa8f4939b09c446a49c818eac0039a0becc84ff7a567331198a3b0445440ace88ae1c7345", 0xdb}, {&(0x7f0000a0f000-0x97)="04597b5d4d3b20dbb0624d24aa0ed4a48b438f1ce7915aa27948e81374bb39e16053d645a1a3ccf0a2609bb9293c8876360a662804d3c6938e9ce56b81512d6890fc35d83ef51fd7b65d639d11df8ecf141d47e7f0b098f6d16f0de78b5bfe6823859b3e2656995bc8b4f201f650e83557bfa773a76002f3ab6a23c004fb3ee40b5dfc24aea3f8dd4d8e164aac1979ba4c24680d605bd2", 0x97}, {&(0x7f0000cd8000-0xda)="2c898ddc60c654e3515dfa928e57a5ac0ef113bf603a1760b2419ecd393d93905c6f41709f026cbd15457499c1b9a7848aee32c25d80645eeb4c16b67b93c7ca9ee018c87a4c62a10914189a69d680e96438eb913e215bdf190b563b2d4a02c95871297b91ccb462ae15c5c0eef93e35a90c6980b5519cf5df1710a4ffe0b15d7bd8da7f07dfd64f6b11918008822a2860a5969c76185d8228b1028c35e6e2bdfa5eded8ef8af113b0c84c12005d52f6cb91fda276cbbf73cc6350800f587a087a005da7a57604834b26eb0c9df66617f55e5c39df7d6884770d", 0xda}, {&(0x7f000034e000)="d24f0f31f60902df953e16dc08c284eb73fd5141e03b8e3388", 0x19}, {&(0x7f0000d8d000-0xde)="ad3fad335cd743d4a61a4a390f349b7342203c8559364ae69b2e31174ed212b33b84cec227bb2d181f270b307f950e5c5cc4a979f738bd5c85d1d91fce1730094825cd636c152fd7175e2a655a7028b2ca788e35a538a54088ed5000cfcb10d395b257d1196bd2c60890ddb4612c2c768d3e5e1567fa1443028cd5381af971387680d0d06b63f848a59355c5e5ed61242a52e70a08c92b0cf061f860a42d8accc9cfc4e133439dafb81c4facb17de3a918fc483563241dfa5879c2cc3b91447b8b81326295571dd418fa93a813b2ce330288dc1e8ba036c25e96dded9f34", 0xde}, {&(0x7f000045c000-0xd7)="bfaf0f251e0b5068b0eaef1e635ba2488619971e0dd5a629ccb2c27444d519dc8d4d76b979835260b2db2608f08ccd7d47791f2bc557b3410a7f4182ff9e1fa5a8dfd2890cf1c88ce003c413aa8b6c0319e763a0c07f29ffdbeab8ce6057028d855434e20a29cab66c5d2d7ab6629e87b0917d3c387331587b56b21e8df7011b1206fefa24d94b4a935e23b67fa4a46a917aa5e926bbd17b819b6ac006e9aea08607fd800117d249d1dbb218bd016f0293c9e45da691e06c7b618128efc93200d382168eadf97511fa0e030ab62e08b0727264f88ed227", 0xd7}, {&(0x7f00007fa000)="706d71b0f5f0d15d078f878d2a8b83b1358d9be24ba9b9c9f712a44c12937f917e61b69d927f0d12caa76f6ea8b71ed8cac6e77435c86da846bd52f5e5d0d2dc5eba802176a48932be9df33bcd0f156a0f67167e0418352d45e7a2e0c133a0116a8c2b24edf023ae107d9e4da775a79af4fc", 0x72}, {&(0x7f00003a3000-0x3a)="0d83fe51e0453de22c7cdb7c3410f1658055be3fdce4ad3dbad35453cf668fc21593244878d73cdaba6495fa5ff366245683ac418c16c9f53fca", 0x3a}, {&(0x7f0000b94000-0x99)="2956f19a1da5125e3a4d66cc26bf92c41032eb511090f7c684af63a5d843638252da36a06101e4fb3e8a64dc18c2a1fbbcd1f73bdda3134ca17dffd83879c39f7cfefa44dc0be199bd0dff211b45396d886c8689d314555425d185d56cc439f25d323fa980fe6301048106f9ffdb934e4d1fbdf791ae37bdd178886980c99f706e0a2a4b9cf97480ed9dacfa2a11e58189f8f36ecfd88fe8ce", 0x99}, {&(0x7f0000563000-0x70)="fd03f48ad98580489b969d72fc6e9bd83130c0eefa55aef43629ee8918cb5ab04eb98cfe1dd34157e0c9ebccbb2beeae7b455eebae3bd063a13dcec46196cc2fff3b277e8af29e58f213d3afe2a14520084667f3d6239ee02c6788e1dd747e1f2b7c09c4b6c0ce99c8935e6f253a24e6", 0x70}], 0xa, r3) unshare(0x100) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000+0x5af)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000541000)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/17 10:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00004a2000)=0x0, 0x22) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000d58000-0x8)=0x2) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000539000)=""/241) read(r2, &(0x7f0000b5b000)=""/0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000234000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 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, 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$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0xff9}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f0000fd2000-0x20)=[], 0x0, &(0x7f0000fd2000-0xec)=""/236, 0xec, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a04) 2018/01/17 10:26:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/dsp\x00', 0x440, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000002000-0x28)=""/40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x3, 0x1) syz_open_pts(r0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x8001, 0x0, 0x9}) 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 = add_key$keyring(&(0x7f000087c000-0x8)='keyring\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000799000-0x8)='keyring\x00', &(0x7f0000b86000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000fbc000-0xeb)="ac0e3c285f828c8d68e0200d7f607ab25b5b3a177b52b616401f8a4c053d5c12a45268377f947b7d01b4fe26b951c0a42b08278c6cac04db19eddb547c52709217a3f5a688a85c66d2bfe1d04bf127ff365e21d1ef8523221860dbe5391055c35b8e203cff47ec7149a3fe24e128b080c978c4dbe7c1f77322e0498a735775af97b4a5e4ce6e90058b33be7cbe31593c4ee3354af9f99d0ea21b3d98bbe84898b09b95f3caf8f29c7523b03eb22a920626ecc7e35db0c3fe2ab844ebed6b4f86929d7c56c22f2f88157bfe6fe01c6a1646d14d1e930abf6a2d047899e0bd499826b9e86906376a65b9431b", 0xeb, r2) r3 = socket(0x10, 0x3, 0x0) r4 = add_key$keyring(&(0x7f0000697000)='keyring\x00', &(0x7f0000269000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) write(r3, &(0x7f0000e42000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f0000af1000)="3a5562bdd81aba5802b4c3017aea2de6b97b4d4e2d0ad397573ff297f4b305ca64a1ce3bfaa8115e367634bd90da4eae975ef47c8843c317dbc3e539c5238591a5f0e1a802790dabe906192b72db0c4f89d03b01d064097b3a6a37fff3d77208d4ba545c1b2eb6895a85016bbffeeb6fcad09d3e6a626633b55efcaea32e9e4f2d853e9214abf7981b04590ca1794a4f40eb971540d0de136a2e56ab67509b5b63dff50bd76869db6c5f78a386dcb1d5b037d44b6427f8303b38c138ae176964a6fd92e0da3972eea2ece4d3df1102094b886d00453cfc") 2018/01/17 10:26:04 executing program 1: socketpair(0x9, 0x4, 0x1, &(0x7f0000479000)={0x0, 0x0}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000590000)={0x9, 0x0, [{0xb, 0x9, 0x8, 0x62a, 0x7, 0x0}, {0x0, 0x222000000, 0xffffffffffffffca, 0x3, 0x5, 0x0}, {0xc0000001, 0xffffffffffffffd6, 0x8000, 0x4, 0x100000000, 0x0}, {0x0, 0x9, 0x6, 0x3, 0x7, 0x0}, {0xa, 0xff, 0x100, 0x5, 0xc7, 0x0}, {0x7, 0x4, 0x81, 0x4, 0xa6, 0x0}, {0x80000000, 0x1, 0x2, 0x5, 0x8, 0x0}, {0x80000008, 0x0, 0x1, 0x1, 0x5740c023, 0x0}, {0x6, 0x0, 0x85e, 0x0, 0x4, 0x0}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = gettid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2ec, 0x4, 0x3, 0x400, 0x4, 0x0, {0x3, 0x0, 0xa}, [@nested={0x1c, 0x2a, [@typed={0x18, 0x1c, @ipv6=@loopback={0x0, 0x1}}]}, @generic="09e9c28dd2dbd5bc633cb89a55541c6cf2c1e8a0", @generic="408b2e9fb75cdf409787a1f2f13beb85a6fd4f990e231cac9c273e01fae7bd7aaf2cf66ffabf780d8e7db503e099c700aeb427ed21b453fa9c6515b69dc9e58605b223bdeba7bd9b171dd578c7fcf2f7aea58b6a5d00c0930ee6a20be67d64c1bb9ae1d79a0242952afad9ce25715f2ad0cb56239d1fe9afd1dc1ec0c36ad4bd530e08de950971487ddb35222a4a75f0ebf751beedc676c2b4ddd0155069553097529d0ad8b88d99ebdabcaebf981ddacb99f629107ba57af2213bf4a5f09fb10915d35e46f594532b17170a", @generic="40d941f08aa7607b0615f618735478a74e779ea14bee155dd2ce7549bd210b0b4dc0d7d9e65d0f2c2066107eef45f5793a9196298a4a936661e81b0879c76911050ab65bf55dbd4f84cd15878b8b92ab45dc8108ac6e9b656b7bdb42e0a0dcf1def268ee6f82ef1adaefdb21526503cdcfff898c2dd3985a455f989ff05e9441f9cc34a0d42a65b5fa6d6e213f43778413fa6ca2ff53ba614cbdd7ba0da49ca32ec6024b23e2533641302a7584f12d", @typed={0xc, 0x5, @fd=r2}, @nested={0xe4, 0x92, [@typed={0xc, 0x38, @uid=r3}, @typed={0x14, 0x7d, @binary="d2a36c199b74e07039b4"}, @typed={0xc, 0x15, @pid=r4}, @generic="98d14826e67e3adf63b07b857f0e5cb25bfa052d257f0bdcadf522f32d205458121927e32a4d1d6eca4a728232205aecd9bc7008a018d7f8d0c36187f0e8d88055d215123a13f2d2aae8327e3562aee20fc68310be3925d26b962104ff85bec6a654779b64c4fb7b", @typed={0xc, 0x74, @pid=r5}, @generic="5827618284fbd3583109a54c810f60127b2efc2a104a06b0226f67fd73fcd9b5f56117535bbd7146e35a60c4bee52e561eb82d74058e06181f75611fa6ec3313"]}, @generic="a72f795fa7970e3e69d06256898b94bf5202", @nested={0x28, 0x5, [@typed={0xc, 0x64, @u32=0x9}, @typed={0x18, 0x78, @str='#wlan0vmnet0.\x00'}]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x20004000}, 0x8000) getdents64(r0, &(0x7f0000cd9000)=""/129, 0x25) fcntl$getown(r1, 0x9) 2018/01/17 10:26:04 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000006000-0xc)={0x0, 0xffffffffffffffff, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/17 10:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) recvmsg(0xffffffffffffffff, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000008a000-0xb)='/dev/loop#\x00', 0xe6, 0x80002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000cad000)={0x0, r1, 0x5, 0x0, 0x0}, 0x14) ioctl$KDENABIO(r1, 0x4b36) syz_open_dev$dmmidi(&(0x7f000075f000)='/dev/dmmidi#\x00', 0x8, 0x2) 2018/01/17 10:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 10:26:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000234000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0xff9}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f0000fd2000-0x20)=[], 0x0, &(0x7f0000fd2000-0xec)=""/236, 0xec, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a04) 2018/01/17 10:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x5, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x400000000, 0x0) dup2(r2, r1) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dfa000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x1, 0x0, 0xfffffffffffffffe, 0xc3b0, 0x3}, 0x20) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a90000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d4a000)={{0x7, 0x4}, 'port0\x00', 0x0, 0x3006c, 0x9, 0x2, 0x40, 0x7, 0x4, 0x0, 0x104dacaa9040590c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f000039e000-0x8)={0x0, 0x0}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a3f000)=0x8, 0x4) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x3, 0x3) write(r0, &(0x7f00005b3000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0xa) 2018/01/17 10:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) recvmsg(0xffffffffffffffff, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:04 executing program 4: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000138000-0x40)={0xaf, 0x0, 0x6, 0x750c, 0x644, 0x9, 0x9, 0x2}, &(0x7f0000ae9000)={0x0, 0x0, 0x1, 0x401, 0x4, 0x80, 0x4, 0x7fffffff}, &(0x7f0000ae9000)={0x5, 0xd727, 0x9, 0x10000, 0x7ff, 0x80, 0x1e, 0xffffffffffff6c4c}, &(0x7f00000e1000)={0x77359400, 0x0}) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x602c00) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x2004, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) openat$mixer(0xffffffffffffff9c, &(0x7f00003b2000-0xb)='/dev/mixer\x00', 0x400000, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000445000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) 2018/01/17 10:26:04 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009db000-0xb)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000ff1000)=@routing={0x6f, 0x8, 0x3, 0x100000000, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 10:26:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000013000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 10:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) dup2(r0, r6) recvmsg(0xffffffffffffffff, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x400000000, 0x0) dup2(r2, r1) 2018/01/17 10:26:04 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") personality(0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e74000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x800, 0x1, 0x1, 0x2, 0x3f, 0x3f, 0x9, 0x1ab6, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xca3c}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ea0000-0x8)={r1, 0x8000}, 0x8) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) accept4(r0, &(0x7f000078b000)=@generic={0x0, ""/126}, &(0x7f0000eb1000-0x4)=0x80, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000696000-0x4)=0x400) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000055a000)=0x0) ptrace$setregs(0xf, r1, 0x7, &(0x7f0000946000-0x1000)="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") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a53000)=0x0) getpid() ioprio_set$pid(0x1, r2, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00005ba000-0x4)=0x0) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000790000)={0x2, &(0x7f0000a9a000)=""/0, &(0x7f00005af000)=[{0x7, 0x19, 0xffffffffffffff01, &(0x7f0000d00000)=""/25}, {0x8e, 0x68, 0x1bcd, &(0x7f0000794000-0x68)=""/104}]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f63000)=@generic="621a290786b8e5d61afdfb277f56ef4a") ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000c68000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000083a000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000019e000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f000098a000-0x9)='/dev/sg#\x00', 0x8, 0x100) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000058d000)={0x0, 0x17, 0x1, r2, 0x0}) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e61000)=0x0, 0x4) 2018/01/17 10:26:04 executing program 4: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000503000-0x9)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000f02000-0x72)=""/114) r1 = socket$inet6(0xa, 0x801, 0x0) bind(r1, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000075f000)=0x3) 2018/01/17 10:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000452000)={0x0, @in6={{0xa, 0x2, 0x800, @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]}, 0x10001, 0xeb, 0x3f, 0xe, 0x54}, &(0x7f0000433000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000848000-0x6)={r2, 0x8}, 0x6) dup2(r1, r0) vmsplice(r0, &(0x7f0000a4b000)=[{&(0x7f0000817000-0x85)="", 0x0}], 0x1, 0x0) 2018/01/17 10:26:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x7f)=""/127) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffe, &(0x7f0000129000-0xa)='id_legacy\x00', &(0x7f0000242000)='logon\x00') 2018/01/17 10:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000864000)={0x1, 0xffffffffffffffff, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000964000-0x2c)={0x2000000005, 0x2, 0x10001, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = dup3(r2, r1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="02", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r3, &(0x7f0000fdb000)="0daf30519f97954bff28866467b5060000001a809056640ba8e6adcc8301b60fcd8f1d0615286dc21291008495a08e656bb66ebcd211d1de420139a5ba1dba0ddf4d53ded99c90cbd657eaa34de899bd226985e311c5"}, 0xfffffc9d) 2018/01/17 10:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)='\x00', 0x5) socket$kcm(0x29, 0x7, 0x0) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) 2018/01/17 10:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00004c9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(khazad-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00001ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r0 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000299000)=@abs={0x0, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000059f000-0x50)={{0x10000, 0x6}, {0x9, 0x64a}, 0x1c9ee298, 0x2, 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, 0x0, 0x0]}) 2018/01/17 10:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000091b000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002e2000-0x10)=@generic=""/16, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/17 10:26:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) pselect6(0x40, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000002000)={&(0x7f0000002000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = creat(&(0x7f0000c23000)='./file0\x00', 0x11) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c9b000)={0x0, 0x2000000000000000}, &(0x7f00008e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005f8000)={r3, 0x9c, "bb16508368e481a7d1590955fa84d6c2d81e54455e594e3c375035b48aa4668afc78c72d398b1579a3e33a4a579d9f2f9e730e0a728322d07e5beb73c0749d858aacea25d32a72c9ff3c427e74f3e203c169c0f1986c49ceb4edf7e96a521c47b81efce6d83c9c40383bb6a41f0e286f572d19283d8f5ed33376ba6941b93f026642f3e1388634ba09df9ddab0287f93b2998abb38051cc8fd39b804"}, &(0x7f0000347000-0x4)=0xa4) 2018/01/17 10:26:05 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00005a0000-0x10)={&(0x7f0000582000/0x3000)=nil, 0x3000}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") accept$alg(r0, 0x0, 0x0) 2018/01/17 10:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x800000000ff, 0x7f44, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/01/17 10:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 3: 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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a35000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000035d000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="c93de8010689", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="81476464dbccd1f36ae72b680a27732e"}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 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, r0, 0x0) 2018/01/17 10:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000c08000-0x58)={0x26, 'rng\x00', 0x10f, 0x100, 'drbg_nopr_hmac_sha512\x00'}, 0x1e5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000883000-0x4d)=""/77, &(0x7f0000866000)=0x4d) tee(r2, r1, 0x8, 0x8) write(r2, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000164000-0x5)='user\x00', &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000067f000)="11", 0x1, 0xfffffffffffffffd) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007fe000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a03000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a3e000-0x4)=0x2bb) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000003a000)={r2, 0xfffffffffffffbff}, &(0x7f0000241000)=0x8) keyctl$revoke(0x3, r0) 2018/01/17 10:26:05 executing program 0: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000afd000-0x98)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r3 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) listen(r3, 0xffff) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 3: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f56000)={&(0x7f0000a26000)='./file0\x00', 0x0, 0x18}, 0x10) timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f52000-0xc0)="", &(0x7f0000ba9000-0xa2)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f55000)=0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/hwrng\x00', 0x80000, 0x0) 2018/01/17 10:26:05 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x200, 0x88000) mmap(&(0x7f0000002000/0x1000)=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$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000003000)=""/82) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r3 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r4, 0x0}, 0xc) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000004000-0x4c8)={{0xffffffff, 0x0, 0x81, 0xe1f, "e8137ff8c8111c78b7c385e682332d7c978715b3a93c55cb36706a862fdff15ede723a6b802017c554af2034", 0x6}, 0x8000, [0x69, 0x546, 0x6, 0x81, 0x7e, 0x9, 0x8000, 0x9, 0x7e, 0xfffffffffffffffe, 0x2, 0x0, 0x1, 0x100000001, 0x7, 0x100000000, 0x7e5d, 0x2, 0x12000, 0x939, 0x3, 0x7, 0x5, 0x1000, 0x9af, 0xfffffffffffffff9, 0x3, 0x32e6, 0x4, 0x4, 0x2, 0x2, 0x7f, 0x5791, 0xfc47, 0x200, 0x1, 0x0, 0xa0d, 0x200, 0x9, 0x5, 0x1, 0x1, 0x4, 0x81, 0x3, 0x5, 0x5, 0x0, 0x8000, 0x7, 0x2, 0x1, 0x7e37ae7c, 0x7, 0x4, 0x4, 0x6, 0x7, 0x7fffffff, 0x400, 0x80, 0x800, 0x8, 0xfff, 0x7, 0xffff, 0x7, 0x6, 0xc3, 0x0, 0x401, 0x4, 0xed, 0xcaf, 0x1c0000000, 0x18, 0x3, 0x200, 0xfffffffffffffff9, 0x7602, 0x6, 0x1ff, 0x7, 0x49, 0x0, 0x3ff, 0x68, 0x5, 0x3e52aaae, 0x200, 0x100000001, 0xfffffffffffffffe, 0x101, 0x1, 0x3, 0x24e, 0x9, 0x7, 0x478, 0xf4, 0x3780, 0x175, 0xfffffffffffff1a7, 0x0, 0x2, 0x7, 0x6, 0x6, 0x8, 0x2, 0x40, 0x40, 0x100000000, 0x7, 0x200, 0x1, 0x1ff, 0x5d77d230, 0x2, 0x6, 0x100, 0xbb45, 0x4469, 0x0, 0x4c, 0x3], {r5, r6+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000000000+0xcdf)=""/151, 0x97, 0x0) setsockopt(r0, 0x2, 0x20000000000006, &(0x7f0000441000-0x128)="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", 0x128) 2018/01/17 10:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x200005, 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) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b2a000)="24000000260007000004000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/17 10:26:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) symlinkat(&(0x7f0000e1d000)='./file0\x00', r1, &(0x7f000062a000)='./file0\x00') ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000189000-0x8)=0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/dsp\x00', 0x10600, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x9, &(0x7f000000d000)=[], 0x0, &(0x7f000000c000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x0, 0x1, 0x2, r3, r1, r2}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}], 0x90, 0x0}], 0x1, 0x0) syz_open_dev$midi(&(0x7f0000010000-0xb)='/dev/midi#\x00', 0xfffffffffffff3d1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ppp\x00', 0x80100, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xb0c5, &(0x7f0000012000)="8303d4a8925231baeb826a336a58e67f691d00") 2018/01/17 10:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000001, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xf, &(0x7f0000307000-0x4)=0x0, 0xfffffffffffffe7d) 2018/01/17 10:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000053f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060b000)=0x2e, 0x80000) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000096000-0x4)=0xf1, 0x4) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000)="0aee7401200083e5adb60ced5c5c03000000eedf8617b340c4000000e30000e63d", 0x21) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b7a000-0x8)={0x0, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 3: 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$cuse(0xffffffffffffff9c, &(0x7f00000b1000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00007b7000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/17 10:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x11, &(0x7f0000749000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x8)={0x0}) setns(r0, 0x40000000) 2018/01/17 10:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) sched_rr_get_interval(0x0, &(0x7f00003e9000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{r1, 0x0}, 0x1, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 10:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000247000)='/dev/sequencer2\x00', 0x4102, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c55000-0x4)=0x0, &(0x7f0000f92000-0x4)=0xfffffffffffffd81) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000b7a000-0x6)='tmpfs\x00', 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00', &(0x7f000032f000)='logfs\x00', 0x20008, &(0x7f0000fc7000)="") ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000828000)={0x7b, 0x0, [0x2, 0x100, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_bnep(0x1f, 0x3, 0x4) 2018/01/17 10:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002af000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x1c, 0x2c, 0x1f, r1}, {0x1, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x202}, {0x42, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/vcs\x00', 0x8000, 0x0) bind$inet(r2, &(0x7f000063c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r3 = add_key(&(0x7f0000eb1000-0x8)='keyring\x00', &(0x7f00002c4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1e000-0x10)="e845818ecd29d4ce0d746df93c98145e", 0x10, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012a000)={0x0, 0x0, 0x0}, &(0x7f00009f9000)=0xc) keyctl$chown(0x4, r3, r1, r4) openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000d34000)=0x3) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r5, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x8000, &(0x7f0000332000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 10:26:05 executing program 4: 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(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="ff", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) socketpair(0x3, 0x0, 0x8, &(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r4, 0x6, 0x10, &(0x7f0000553000)=0x1, 0x4) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={'michael_mic\x00'}, &(0x7f0000dca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r3, 0x1) 2018/01/17 10:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x20000, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000033000-0x10)={0x1, &(0x7f0000c0a000-0x40)=[{0x0, 0x8, 0x0, 0x77}]}) 2018/01/17 10:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0}, 0x20) r1 = syz_open_dev$adsp(&(0x7f00008e2000-0xb)='/dev/adsp#\x00', 0x20, 0x400000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000b8e000-0x48)={0x1, 0x0, [0x5, 0x7, 0x864, 0x7e4, 0x3, 0x10001, 0xff, 0x5]}) write$tun(r0, &(0x7f0000db1000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x2c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000059d000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9ee675187dcae13f002124fc935624aa"}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dae000)=@assoc_id=0x0, 0x4) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/17 10:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) dup2(r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0xfd8d, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 5: 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) [ 143.342069] kauditd_printk_skb: 45 callbacks suppressed [ 143.342076] audit: type=1326 audit(1516184765.389:799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22738 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 [ 143.393346] sctp: [Deprecated]: syz-executor1 (pid 22741) Use of int in maxseg socket option. [ 143.393346] Use struct sctp_assoc_value instead [ 143.405531] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 143.433638] sctp: [Deprecated]: syz-executor1 (pid 22753) Use of int in maxseg socket option. 2018/01/17 10:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) dup2(r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000029c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000459000)={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000085f000-0xc)={0x5, 0x1, 0x80000001, 0x8, 0x4}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002d8000)={0x0, 0x10000, 0x6, 0x401}, &(0x7f000001c000-0x4)=0x10) connect$bt_rfcomm(r1, &(0x7f0000ba8000-0x9)={0x1f, {0x7, 0xdbb9, 0x8, 0x4, 0x9, 0x3f}, 0x4}, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a68000-0x8)=@assoc_value={r2, 0x8}, 0x8) getresuid(&(0x7f00008ea000-0x4)=0x0, &(0x7f00008b7000)=0x0, &(0x7f0000a75000-0x4)=0x0) ioprio_get$uid(0x3, r3) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000496000)=""/166, &(0x7f0000f3c000)=0x3b8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/01/17 10:26:05 executing program 1: getrandom(&(0x7f00005ad000)=""/195, 0x38a, 0x3) r0 = syz_open_dev$vcsa(&(0x7f00008c8000)='/dev/vcsa#\x00', 0x20, 0x800) fcntl$getown(r0, 0x9) 2018/01/17 10:26:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x14)={0x2, 0x0, 0x6, {0x0, 0x989680}, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x282, &(0x7f00009c1000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000002000-0x10)={0x9, &(0x7f0000000000)=[{0x80b, 0x81, 0x8, 0x571}, {0x7f, 0x45a, 0x6, 0x1e71}, {0x9, 0xffffffff, 0x2, 0x0}, {0x1, 0x4, 0xfffffffffffffff8, 0x7}, {0x9, 0x3, 0x101, 0xd875}, {0xfffffffffffff5e9, 0x5, 0x400, 0x1000}, {0x7, 0x7f, 0xfffffffffffffffb, 0x6}, {0x4fd8, 0xfffffffffffffff8, 0x7, 0x8}, {0xa64, 0x100000001, 0xa6c, 0x77}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000653000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c6f000-0x14)={0x0, 0x7, 0x20, 0x4, 0x583c2503, 0x5}, &(0x7f0000cb0000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004cd000-0x62)={r2, 0x5a, "284fbf11b3b70f7607645f479d80cbf9c54aa4dc4c75ca7096e13f0aa08c9cfcbe869a0f4cc0b33cd01ee80844029dcabd466408f5b635a2ec71236f7aec4cd30a5d744bcc19d732e6b37d6d9910f155b965339e1dcb15f95cb9"}, &(0x7f0000643000-0x4)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") 2018/01/17 10:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/17 10:26:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) quotactl(0x8001, &(0x7f0000013000)='./file0\x00', r0, &(0x7f0000012000-0xe0)="7570acdbe2c6f91489b789e81f37b4336f810c1c81a339f6f67012071158e7b4b80ddb0f5646b5f80a31376cb7aa033de3fb3588ca4c971714a10cced7ed26e9883a285cfa1465189aef85b2bf71d689c5b5ace71df58a40d393095a99c975c701f400f095497b08acd1704f91301c76ed3c9cd37e9cb3a32b8a554566abff659f311e639ccb375b84b7e17989ebd64694db44edd46d955886e228ba4bec8d974ac3d86b3c8f34c25e536c21a56d1fb8edd270f7fdb311236e4a11c0d0951accd680229b353064d96ff498d25e4fe780705e21db9ed7a7786c3158011ca124a3") r1 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x587, 0x101003) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000012000-0x14)={0x57, 0x0, 0x1, {0x39fd, 0x3ff}, {0xd309, 0x0}, @rumble={0x1, 0x1}}) 2018/01/17 10:26:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b41000)='net/if_inet6\x00') fcntl$getownex(r0, 0x10, &(0x7f0000f36000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000006a000)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000826000-0xc)={r2, r1, 0x10000}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000645000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000b97000-0x4)=0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000610000-0x2)={0x7, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f4f000-0x20)={0x4e89, 0x8, 0x8009, 0x4, 0x4c, 0xe3, 0x10000, 0xb41, r5}, &(0x7f00003da000)=0x20) sendfile(r1, r2, &(0x7f00004db000)=0x0, 0x63) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) [ 143.433638] Use struct sctp_assoc_value instead [ 143.473070] audit: type=1326 audit(1516184765.452:800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22738 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 2018/01/17 10:26:05 executing program 3: syz_open_dev$mice(&(0x7f0000297000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e89000-0x10)={&(0x7f0000abe000/0x1000)=nil, 0x1000}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e0000-0xe)='/selinux/user\x00', 0x2, 0x0) shutdown(r1, 0x0) 2018/01/17 10:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r3, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r4, r5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000127000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfe03, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) dup2(r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00007f6000-0x4)=0x0, &(0x7f0000871000)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000b47000-0xd)='/dev/dmmidi#\x00', 0x4, 0x2) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000757000)=0x0) write(r1, &(0x7f0000bfd000-0xc9)="375571ba79dd1d21adb149138be7fd0d2c7a45f4c09cf04ad67463a70ea4483797a17458bfdaeaa28c6016614ecda898da7c93454927d725eb1a1a9ad434f354442246a22b40bb24034285cab24461dcd559f983fad26a4748fbe8213374e42c206c64a6d89b906aeef2378903c23a97b8a053e8173bd6acf620c6623eb0485a25b57dd531558528af6d2a5de0f1ea93847f937fd25375dcfc2ce530034736c958f793c768ed098aab51fffb5531764c9a159b93fcbc1986b5e664697ab70d7f2762b387f2ce537c7f", 0xc9) getrandom(&(0x7f0000c1c000-0xcf)=""/207, 0xcf, 0x3) 2018/01/17 10:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000065d000)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000ecc000-0x4)=0x3) write(r0, &(0x7f00006b8000-0x31)="e708000500001bed0000137100f404008100000000018df6fa8b9ed1917a83c0f4dc964270d69ddde61507204a96c67b6e", 0x31) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000f01000-0x4)=0x100000001) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000029c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000459000)={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000085f000-0xc)={0x5, 0x1, 0x80000001, 0x8, 0x4}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002d8000)={0x0, 0x10000, 0x6, 0x401}, &(0x7f000001c000-0x4)=0x10) connect$bt_rfcomm(r1, &(0x7f0000ba8000-0x9)={0x1f, {0x7, 0xdbb9, 0x8, 0x4, 0x9, 0x3f}, 0x4}, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a68000-0x8)=@assoc_value={r2, 0x8}, 0x8) getresuid(&(0x7f00008ea000-0x4)=0x0, &(0x7f00008b7000)=0x0, &(0x7f0000a75000-0x4)=0x0) ioprio_get$uid(0x3, r3) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000496000)=""/166, &(0x7f0000f3c000)=0x3b8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/01/17 10:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$evdev(&(0x7f0000075000-0x12)='/dev/input/event#\x00', 0x5, 0x420040) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000029c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000459000)={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000085f000-0xc)={0x5, 0x1, 0x80000001, 0x8, 0x4}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002d8000)={0x0, 0x10000, 0x6, 0x401}, &(0x7f000001c000-0x4)=0x10) connect$bt_rfcomm(r1, &(0x7f0000ba8000-0x9)={0x1f, {0x7, 0xdbb9, 0x8, 0x4, 0x9, 0x3f}, 0x4}, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a68000-0x8)=@assoc_value={r2, 0x8}, 0x8) getresuid(&(0x7f00008ea000-0x4)=0x0, &(0x7f00008b7000)=0x0, &(0x7f0000a75000-0x4)=0x0) ioprio_get$uid(0x3, r3) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000496000)=""/166, &(0x7f0000f3c000)=0x3b8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/01/17 10:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007cb000-0x16)='/selinux/checkreqprot\x00', 0x200002, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000bea000-0xc)={0x7, r0, 0x0}) socketpair(0x8, 0x800, 0x1, &(0x7f0000d88000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d67000-0x4)={r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000e9b000-0x34)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x6558, "7f0d74b1b323df1dded42ca42881"}}}, 0x0) 2018/01/17 10:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:05 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000029c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000459000)={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000085f000-0xc)={0x5, 0x1, 0x80000001, 0x8, 0x4}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002d8000)={0x0, 0x10000, 0x6, 0x401}, &(0x7f000001c000-0x4)=0x10) connect$bt_rfcomm(r1, &(0x7f0000ba8000-0x9)={0x1f, {0x7, 0xdbb9, 0x8, 0x4, 0x9, 0x3f}, 0x4}, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a68000-0x8)=@assoc_value={r2, 0x8}, 0x8) getresuid(&(0x7f00008ea000-0x4)=0x0, &(0x7f00008b7000)=0x0, &(0x7f0000a75000-0x4)=0x0) ioprio_get$uid(0x3, r3) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000496000)=""/166, &(0x7f0000f3c000)=0x3b8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/01/17 10:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r2, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r3, r4}) r5 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000225000-0xa)='/dev/cuse\x00', 0x18000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000e6c000+0x912)=0x0, &(0x7f0000988000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r0, r1) setns(r2, 0x0) poll(&(0x7f00006b0000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0xff, &(0x7f00004be000)="cae52780e3b247059773d1ca2070f86a48aec30bb026f05ea6dae3a1a83b65094cc95fc015be1948c7bdb25b913059e8cb990a9a98bb25a9155663f445221733a4c079a66e1269994655b5dd87ac8e5abdb13f18b0d6e32f4f63ea43727d37b881fde9a104bcb46f36ea670a4b58d134ed9af401a55264017224206ffc9abb97ad69562fc4e9b79d08dc82c92bd07902651c9c0553f2052624e5bf57d0752e") r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r3, 0x540b, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000ed2000-0x58)={0x2, 0x6, 0x6, 0x3f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 143.609787] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22795 comm=syz-executor7 [ 143.644819] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22804 comm=syz-executor7 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000da3000-0x4)=0x0) process_vm_writev(r0, &(0x7f00000a0000-0x80)=[{&(0x7f0000729000-0x7a)=""/122, 0x7a}, {&(0x7f000000c000-0xf0)=""/240, 0xf0}, {&(0x7f0000a7e000)=""/4096, 0x1000}, {&(0x7f0000dca000-0x90)=""/144, 0x90}, {&(0x7f00009d5000)=""/223, 0xdf}, {&(0x7f00000da000-0x78)=""/120, 0x78}, {&(0x7f0000aad000-0x7d)=""/125, 0x7d}, {&(0x7f0000314000)=""/126, 0x7e}], 0x8, &(0x7f00003ca000-0x70)=[{&(0x7f0000fe7000-0x47)=""/71, 0x47}, {&(0x7f0000d53000)=""/247, 0xf7}, {&(0x7f0000c2c000)=""/79, 0x4f}, {&(0x7f0000b88000-0xfc)=""/252, 0xfc}, {&(0x7f0000f54000-0x4)=""/4, 0x4}, {&(0x7f00001d4000-0x4)=""/4, 0x4}, {&(0x7f0000ec2000-0xb1)=""/177, 0xb1}], 0x7, 0x0) 2018/01/17 10:26:05 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000029c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000459000)={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000085f000-0xc)={0x5, 0x1, 0x80000001, 0x8, 0x4}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002d8000)={0x0, 0x10000, 0x6, 0x401}, &(0x7f000001c000-0x4)=0x10) connect$bt_rfcomm(r1, &(0x7f0000ba8000-0x9)={0x1f, {0x7, 0xdbb9, 0x8, 0x4, 0x9, 0x3f}, 0x4}, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a68000-0x8)=@assoc_value={r2, 0x8}, 0x8) getresuid(&(0x7f00008ea000-0x4)=0x0, &(0x7f00008b7000)=0x0, &(0x7f0000a75000-0x4)=0x0) ioprio_get$uid(0x3, r3) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000496000)=""/166, &(0x7f0000f3c000)=0x3b8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/01/17 10:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c3c000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000030e000-0x8)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000c3f000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000ab4000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000a51000-0x4)=0x0, 0x4) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 1: r0 = inotify_init() unshare(0x20000400) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x0, 0x0, "d0abc2050040", 0x3f, 0x0}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000003000-0x1b)='-GPLmime_type]+losecurity]\x00', 0x1b, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000003000)={0x1, 0xfffd, 0x80000001, 0x40, 0xe3, 0xfffffffefffffffe}) getsockname$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000002000-0x88)=""/136, &(0x7f0000000000)=0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000003000)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r3) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e99000)=0xffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r1, 0x3, 0x2000000000000001}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)='\'proc\x00', 0xfffffffffffffffc) keyctl$update(0x2, r4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000004000-0x94)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5d1a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @rand_addr=0x289, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 10:26:05 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d41000)='/dev/rtc\x00', 0x541440, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d7d000-0x8)=0x1ad) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00009c6000-0xf9)=""/249) 2018/01/17 10:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000af3000)=0x3) preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/17 10:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r2, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ee2000-0x8)={r3, r4}) r5 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003cd000-0x80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c93000)={0x0, 0x8001}, &(0x7f0000fe4000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003af000-0x14)={0x0, 0x6, 0x6, [0x1, 0x101, 0x80000001, 0x9, 0x5, 0x8]}, &(0x7f0000952000+0xd2d)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000e82000)={&(0x7f0000781000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c35000-0x20)=[{&(0x7f000089d000)="a2599d31c77a60eabddc1a9f1ca37ea296dd9fd4c5d8b0f0cb7e300f62d61c5cfd5ca7e37a00b2f119dad3b510f8dc5c6f63fa60d3", 0x35}, {&(0x7f0000ebb000-0xd9)="e7c28758b221948ef249165c6ac3f2dc848dd04344c429dc59d9300772e4e688b556cd8feac353ac09a715d9fb5184c3d42920bb0c1d05ad7cc61d0715db4b9b1fafb09f91f68c8738694a30411b62ae52b201ff3f8986f43ac4397b2248835e99787236306634870f2258be0f4e8518993960a8a41874318365208056c37d2af2fd625819f8fb60d50e2cac59a81444dfce98ce22baf731456b16ca3944c1c62e95443530030373b5da3daf81176d8bd426cd33cfa8ec4f16e7b51361bb69faabcfe0a0fe846d0a6fbcf4ce9a825c44a182e92aba35888a70", 0xd9}], 0x2, &(0x7f00004e7000-0xc0)=[@init={0x18, 0x84, 0x0, {0x4, 0x4, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x90d, 0x8000, 0x7fff, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x26c, 0x1, 0x5, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x442, 0x8004, 0x0, 0x0, r2}}], 0xc0, 0x8804}, 0x40) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a37000)={r2, 0x4, 0x20}, &(0x7f00002fe000-0x4)=0xc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f000062f000-0x18)={0x1, 0x3, 0xda14, 0x0, 0x0, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000afa000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000cdb000-0x38)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}], 0x38) 2018/01/17 10:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000436000)=0x8000000075) r1 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x40002) read$eventfd(r1, &(0x7f0000ae2000-0x8)=0x0, 0xffffff9a) write(r1, &(0x7f0000145000-0xfa)="", 0x0) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x3f, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) add_key(&(0x7f00003f0000-0xb)='pkcs7_test\x00', &(0x7f00004b5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000117000-0x1000)="", 0x0, 0x0) 2018/01/17 10:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000da5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000170000)=0xe8) getgroups(0x5, &(0x7f0000abf000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000030000-0x8)='./file0\x00', 0xa000, r1, r2, 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x2) 2018/01/17 10:26:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0x3)='/dev/audio\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x4, 0x0, 0x6, 0x6, 0x88, 0x3f, 0xfe60, 0x80200000000, 0x80, 0x9, 0x80, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000f4f000)=0x1000) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5437, &(0x7f0000001000)=0x0) [ 143.873970] audit: type=1326 audit(1516184765.920:801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22857 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 10:26:05 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r1 = getpgrp(0x0) stat(&(0x7f0000e23000)='./file0\x00', &(0x7f00009fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00007cf000-0x28)={0xffffffff, 0x3, r1, 0x1f, r2, 0x5, 0x30, 0x100}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000fe3000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000043b000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) process_vm_writev(r1, &(0x7f0000fe3000-0x10)=[{&(0x7f0000fe3000-0x41)=""/65, 0x41}], 0x1, &(0x7f0000fe2000)=[{&(0x7f00008f7000-0xae)=""/174, 0xae}, {&(0x7f000050f000-0xa8)=""/168, 0xa8}, {&(0x7f00005b8000-0xbf)=""/191, 0xbf}, {&(0x7f0000a3e000)=""/108, 0x6c}, {&(0x7f0000fe3000-0xb)=""/11, 0xb}, {&(0x7f0000165000)=""/116, 0x74}, {&(0x7f0000fe2000)=""/225, 0xe1}, {&(0x7f0000974000)=""/13, 0xd}, {&(0x7f0000fe2000)=""/66, 0x42}], 0x9, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000015a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000033b000-0x8)={0x0, 0x800}, &(0x7f00007d4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f3c000-0x8)={r1, 0x4}, 0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/member\x00', 0x2, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000286000-0xcc)="513727069aa24c7a883ccc7d135d35d6c9278ea531ccc91527311b9cda1271fbb7c9329abeb9ee9a722ed5493ffd94b61b47e727b804c7fb1318d8d657324551f903e2b56a119b2f94fa8206476e6bc21bce0995205a595329c287cf2d42fb72df18f2018516869400dd9d52a32b2d197cdb081c0902284b52a6c46d932cd9ea69288bb6276c053c628ebb10b876af829a62d33b5fc1d23f1076fabc1a80326dbe7f65849622d697904bf19f74853d544c7aeca1d291fd1296efbd4d4772384e0a396b49e4ccf1fbcfb81ec9", 0xcc) timer_create(0x1, &(0x7f0000b30000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000)="", &(0x7f000085e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a99000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000032000-0x20)={{0x0, 0x0}, {r3, 0x1c9c380}}, &(0x7f0000cbd000+0xe6c)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 10:26:06 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00000e1000-0x5)='/dev/snd/midiC#D#\x00', 0x1, 0x301103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f000006d000)=0xc) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000002000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ae7000)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ae7000)={0xffff, 0x200, 0x6, 0x5, 0x0}, &(0x7f0000aae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000908000)={r1, 0x7, 0x0}, &(0x7f00009e6000-0x4)=0xc) syz_emit_ethernet(0x5a, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r2 = syz_open_dev$sndmidi(&(0x7f00000a7000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x222000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) 2018/01/17 10:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r2, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r0 = semget$private(0x0, 0x2, 0xa2) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000998000-0x9b)=""/155) [ 143.978135] audit: type=1326 audit(1516184765.921:802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22857 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 144.055854] audit: type=1326 audit(1516184765.921:803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22857 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=248 compat=0 ip=0x452df9 code=0x7ffc0000 [ 144.091168] audit: type=1326 audit(1516184765.921:804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22857 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 144.116251] audit: type=1326 audit(1516184765.921:805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22857 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 144.141311] audit: type=1326 audit(1516184765.921:806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22857 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 [ 144.166312] audit: type=1326 audit(1516184765.921:807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22857 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 10:26:06 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x4)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000-0x2)=0x1, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x16d210d) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000004000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000004000)=',lo/\x00', 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x3) 2018/01/17 10:26:06 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000003000-0x10)={0x6, 0x889a}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000007000)='/dev/midi#\x00', 0x8, 0x28800) r0 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/17 10:26:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d0000-0x9)='/dev/rtc\x00', 0x80004, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000021c000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000095d000)={r3, 0x100000001, 0x7f, "efd477cfec7d0f75d442d0030125f2f78750bfdacd8ffd2f7dde4be9f055ecd503921f913360c89a4338ef480de3e8a74d126e940bdf8288fbb87a024d270fd877f89939fd81a34f859bb77047c5c4bafc7bedf3556f9aad3769cce790e8568d299063eb7034db22c7221871bcccbd2927dd35654902441770edbd2c2bfd006b2746e6a3e3f1e5eba8167221e3847d50fdddee4d8f29071f97adb5e50ec90c559612679da65e813b9b109640f9763b5952ed5c6b568aa79c8fc2071beccf7720e5448282665e74dacfc780cd0c249d5c7ad3011bb5bce34b0d7413b89ff4c47858eb0b66b2cc71b5d711"}) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000397000+0xc69)=0x2, 0x4) socket$pppoe(0x18, 0x1, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00001f8000)=0x66, 0x4) ioctl$KDMKTONE(r1, 0x4b30, 0x28b) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000060b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000061e000-0x4)=0x14) syz_extract_tcp_res$synack(&(0x7f0000de6000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000a5a000)={@common='ip6gretap0\x00', @ifru_flags=0x800}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000178000)={0x0, 0x7ff, 0x20}, &(0x7f0000380000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eff000-0x14)={r5, 0x5, 0x7, 0x1f, 0x6, 0x8000}, &(0x7f0000e85000)=0x14) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c76000+0x904)={0xaa, 0x4, 0x0}) 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80001, 0x40, &(0x7f0000282000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000cb6000)={0xc5, "5ef74ef7675ec0155324e8e43ce5a6ed5bc31e15d48205d34d5fa96be5f33808a374e2a50607e9e1cd81dd522c924849bdc7a74666b640d8aec83c6a1d6afb4d973715a0b27f2fdd33adbf338a1556e1133950d19b1bf008427847241c8c61de1b230b6274ae3a6071355100a681c764f99d9c1c58432589eb70f08a6cd523e00ca196576e9df174fa57c761940748018b07cf5f1bd110fa8a59ec665cc851d6d04c1094a8407a550ca0cb100e6f6c5c2773bb33e77575d923550a1fe9cba429e294021d8c"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000b13000)=""/167) getpeername$inet(r0, &(0x7f0000207000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa8000)=0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e07000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00008c7000)=0x0, &(0x7f0000c6d000)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f00001fd000-0x4)=0x1, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000008e000-0x89)=""/137) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f12000-0xd)="636c6561725f72656673007edb") writev(r0, &(0x7f00001e5000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/17 10:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r2, 0x7ffff, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c51000-0x8)={0x0, 0x0}) r3 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:06 executing program 4: 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) syz_open_dev$mouse(&(0x7f0000314000-0x12)='/dev/input/mouse#\x00', 0x100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f4000)={0x0, 0x0, 0x0}, &(0x7f0000f10000-0x4)=0xc) setgroups(0x1, &(0x7f000046e000)=[0x0]) request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) [ 144.190866] audit: type=1326 audit(1516184765.921:808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22857 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006ae000-0xd8)=""/216, 0xd8, 0x10020, &(0x7f0000000000)={0xa, 0x0, 0xe6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xffffffffbffffffe, 0x84) restart_syscall() sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r1, 0x1) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c5a000-0xc)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000227000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f83000-0x10)={0x0, 0x989680}, &(0x7f0000764000-0x8)={0x0}, 0x8) 2018/01/17 10:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000d4c000-0xb)='/dev/vcsa#\x00', 0x7, 0x14002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000123000-0x3c)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) getsockname$packet(r2, &(0x7f0000a34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eea000-0x4)=0x14) setns(r2, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000795000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r4 = socket(0x2, 0x800, 0x3) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000005f000)=0x5, 0x4) sendmsg(r1, &(0x7f0000439000-0x38)={&(0x7f000022a000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000-0x40)=[], 0x0, &(0x7f0000c72000)=[], 0x0, 0x0}, 0x8000) accept(r1, &(0x7f0000103000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005cf000)=0xe) 2018/01/17 10:26:06 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000011000)=@pic={0x0, 0x2, 0x2, 0x0, 0x2, 0x80, 0x0, 0xc9c, 0x9d33, 0x9, 0x1cb3d058, 0x2, 0x7, 0x2, 0xfffffffffffffff8, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000010000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000010000-0xbc)={0x1000, 0x0, 'client0\x00', 0x0, "86ebb07a207e89be", "10ffb1835219018d62cf0146f90dd93ff97907da8f4850e0ced3ba29b9024288", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000079000)={r2, 0x7ffff, r1}) r3 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000514000-0x9)='/dev/ppp\x00', 0x500, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000d87000-0x4)=0x6) ioctl$KDMKTONE(r0, 0x4b30, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000022e000)=""/246) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000eb1000+0x323)=""/81, &(0x7f00002c7000-0x4)=0x51) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e00000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00003dd000)=""/246) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ae0000-0x10)={r0, r1, 0x4, 0x1}, 0x10) keyctl$session_to_parent(0x12) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) shmat(r2, &(0x7f0000000000/0x2000)=nil, 0x7000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00008ae000)={0x0, 0x2e, &(0x7f0000f85000-0x2e)="ac0120e16cd3785779dbbd3fda110f2d94f2939524ddb8628bb5d48478cce85a7220434dbc94a24d4cda8b107db6"}) 2018/01/17 10:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 10:26:06 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000003000-0x20)={0x0, 0x5, 0x80000001, 0x5, 0x1a, 0x4}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000004000)={0x6, 0x0, 0x1ff, "7cd2db9ae317", "805000216a459092841d4510ac8a11d1"}) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000006000-0x8)=0xffffffff) 2018/01/17 10:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b4000)='/selinux/checkreqprot\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fa1000)={0x0, @in={{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x1180, 0x3ff, 0x20}, &(0x7f00005ef000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bea000-0x8)={r1, 0xfffffffffffffffb}, &(0x7f0000b49000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000029f000)='/selinux/checkreqprot\x00', 0x100, 0x0) bind$alg(r2, &(0x7f00006ab000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000c4b000-0x4)=0x0, &(0x7f0000479000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00006f3000-0x4)=0x81) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000825000-0x230)=[{0x0, 0x0, &(0x7f0000fdf000-0x10)=[{&(0x7f0000e7d000-0xe8)="5fb1e1bbabb2a6b4527f0e8dc3baa34541108370f5f80a1f13bd87ee4597b19d", 0x20}], 0x1, &(0x7f0000a6c000-0x18)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000bf7000)=[{&(0x7f00008ab000)="", 0x0}], 0x1, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f00007b2000)=[{&(0x7f0000880000-0x44)="8e59ca4e787174402841a59ef563f30b713bb98f3b057d81e15d0c9fca8a5961056bb67b5e98414410142414c1b85b116a9aae239a12e807b551ee3e3a02e448bde9c2ab", 0x44}, {&(0x7f00006a2000)="53b6fa0d4bda49c8edeaf7e5cbd655819e1d8357531674a94fb217e86280a24cf480f4fa01caba462af29d4c07f79d7786e8b8e60ae77acd6e113393f74f24466800d3fb078e7058", 0x48}], 0x2, &(0x7f0000a78000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4c000}, {0x0, 0x0, &(0x7f0000f82000-0x40)=[{&(0x7f0000589000-0x80)="db4170ec51723d3fe47802e7f0f9e96590b52f55fa854371ed3ada516fe43bdb0cbf2b30747aedfd1435bd0375b011b45307c374543e9344a7b3af3fa0fdf7bdce328207baf160b3fbf9ddd44ac5939e4442ccbd0e23d727c653e7bb06b52952d09a8cd5edcd2d301566777564ab7af98ecb638dcadba9631df29437eb6ea8af", 0x80}, {&(0x7f000091f000)="", 0x0}], 0x2, &(0x7f0000cbe000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f00006c2000-0x80)=[{&(0x7f0000c1f000-0xda)="9707ba7a5e75bb63e1fd3dc53af13b18e42e223291051932c4db4f855989684b64769978ce5f89ca75a55e37b25e7f95a8e5d458a68f0371d61ca9dda51d3d90fa7043a00d28c7bd0ec37ef79f7574050d89fe84861cc866ffe26c1362b66bbb4f1f46de037697c3011333c636d03ab824c72d4153434fc438dfed7ec6e4e12893bcc54349e2de80398ecc9a1a9edca5f3a6c1ef526d7f4669e8ca00897cf64005ee66ab5be169f4a818687b8f7ba35e845bfa3e8a510e83a314e31cf1832d0b861b3ceccdfbb0d41846384e76507bae46d48554e6e95a293fd6", 0xda}, {&(0x7f000014a000)="a8b89ef8e1d9d14855ee164c3637fee56899f15e2451c772af8dcd728d4d1022b74ff6ab8cd2a78fff351efcf89a4efe0517b545905ff5c77e8cfeb01f5d0651045987f195a1d0354e45fed8bf8a5d750cc82818923e89db9f5f506172915fe056a078df52e0f80dc78b987ee733eb1bb57274d9fba353575f589057545eb5dd0395d99c3c6983a97f1ca347ccd8dddb6b7a3bdf877951c14b04acead021e5d1143394f103abf941313d025d82580f0f121233df28ef171f08d330bbf40e94f02aebc7b67fbf1b07e5b7307a1403", 0xce}, {&(0x7f0000ba3000)='\t', 0x1}, {&(0x7f00003c9000)="b191a7fe672b197dc9dee1f786cfb41716cfa1c4b82bdae645f60a69fc88482b6b6cd0cf817d49c996ab160bfce5f2e3d148156290ddb313e99f7cda33762db29e9d07ec4b8cdbdb833f12524b9a1866e57bb85fab5db4a19e374990ca12436c47aa8f13dd8ccfb36eb2a94efd18e5fba3d2b812f9547d5d0071350f2f9254220d9e5ad4fc8e246fb12ec494a0767bcdf91d8115ef0dc0e6c808b84d8a82994c3c191f495ad2828919ff5c1d1e235849e69a13899f16c2c65fcd4835711c52d206aa8e54b9fe458cb6390dae4866dbe6bcfe69d76c700c2e9684373ae2ba0ee3d3e9bbea6f018bd44b", 0xe9}], 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000d51000-0x20)=[{&(0x7f0000045000)="85fc24a8b80701a0ee00c8e543f19964e2e4296f36ffa50b3247d16b33c4ce1ca66d9a70171b8d20e8f96b220fb5fd88397206044b0b185bab408924c62b3a45b4039d90277d7ba7a80340b5b47c03d9d79eda85b428eb4133", 0x59}], 0x1, &(0x7f00001ac000-0x170)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xb, "93bc8ba4610c08b8c8a927"}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xd8, 0x117, 0x2, 0xc3, "5efe950526fc87a131e09a68b0c16ee9f8c91efd1194705cb1917ae8bf61ad9990885154767bb20683129c440c5e2c08853ea7152520c4474aae80567a387aa4aa893c7f3516288519d716c218871aecfa51a925cad687c4df2820788c6af946a19c898246fb15ba245c0d8115a9463fd8e86df346779f850ec693c954e5960b259b030c7d44dc53e0313c4fa850f3637d1d1b565aa8e77ddfd0fadf885f943bc2821b7537a9e85b1ee4c39e25a73b7b7c4d1b046fbf6a244027144e92709e50362d2c"}], 0x140, 0x80}, {0x0, 0x0, &(0x7f0000ca8000-0x30)=[{&(0x7f0000e45000-0xb7)="eea71ad32b675305ca2f4d4ae2c932ad8c99dce708d05c120fe75df21f1150ea531bf5c2b8d38580cc6e2e67c187c4f984e1bb51458585871a873e1d4b8e172dff37f41a23d6825b0c8ce47f033c3b3e8dd34c41f75b1fd708abcdaba7cba21fd29ce94e3bc733041b9607ee5d8b78653608afd857c873219e161eabc13a78c87aa009748226fb8027b3dba2dd1132dc32cd9d1facba1f2146d192186614b98f3ec579b3b332ec3d492011da9ba66be890f06f94357767", 0xb7}, {&(0x7f000053e000-0xf5)="a41728690f79d5ea55176baa2c9b75da036ac920d258e7f739b61355eb25cb72afc4aade45798b0ba3d8a9f7673df1f693ff7d00a00ac42da60c298214706a64afe435243490e97d3f12622e64e9013fa81f610acf996e371c4b86a64e631bb3ef257b2331938dd33430c71ff688b4cd1724cbcc44d735dc5e404b5a437ffcae432d4f267d6b33759121b3b26e6bc5cdab91b6558599765e80c605fc2357db1b8f649c11c70afbfb2fde318f096cb09b2e90f4c600a541e1923bf565b9b5ffda8d2c7006a32ba990a61690587cc116eca83265a8db7449b8dad0bf4034a684d4d70e92863bb8de7eba047ffe07817ac06812626108", 0xf5}], 0x2, &(0x7f000028d000)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff81}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0xe7c9bb34138a31ad}, {0x0, 0x0, &(0x7f0000309000)=[{&(0x7f0000b0f000-0xb0)="de8eebc2cdccb59077637eb6dab40fb9f6d45110e4b28bf890aeddbc9572603fd04589f8351a97c94302ad13f9269ef1a877534b976d29e08045c99834ef4e5f1749707bbc737d6230dd7f4da850d5e267b17b517c2b8d30e8049fef8a577a8ccf79e202a0cf5b79db9668def961298f47970da657051e53804c3ea85b9fad36dbc6f97430a41e2f10031041982a579c25e4f9f4c5b078c1edf942469da17db7f30520bf120b9daf8a44ea1a3c215864", 0xb0}, {&(0x7f0000a01000)="405e49cfe8136e7c3b63aa64ac4b003319a3e54be6a0c42072c0dc2d63ecba7c15b3fde53474dd9fb99325aa3f268caccefb6add84cc256afb32f4ea607ab12995b01d7c83ce2b10a4b88373a183d63c173148e659bd9c4bf7828a4b01c9c6d8689fa4bfbb00bef84c662bb63f980bfe0d2021a5dffd3d62a2", 0x79}, {&(0x7f00008c1000)="515491e2a39531246cf3b98585c252458bb5591de3221f2f3b3b220dc55b8592fc37ec0e8eab4f34", 0x28}, {&(0x7f0000d60000)="3a24d99613bade88965588adf01fc100dd32fd7c7c805e8589f53976a80e3ed93fe3769d8ac544ad246f23e0347507acb46136852bd7cc2b211015a6fabe49ef78c87221fd3a5d19153e3b0f2f7e08232c", 0x51}], 0x4, &(0x7f000000a000-0x18)=[], 0x0, 0x40000c0}], 0x8, 0x8001) recvfrom(r4, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/17 10:26:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[], 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$binder(&(0x7f0000372000)='/dev/binder#\x00', 0x0, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) sendmmsg(r1, &(0x7f000038c000)=[{{0x0, 0x0, &(0x7f0000cb3000-0x30)=[{&(0x7f00002ab000)="6cf8c9a1b08b1b5acd36964153577beb14ca415da7f5eca2abf3e1d81f725c", 0x1f}, {&(0x7f0000498000)="98beebcb030b56670cf612e5db3fcd5bb63e7e19347632a96316a2665369d876c4b9cd6e5b45f2886032d9c57b5efdb200ebbae22f835b0abd384c023cd2b662417a12ad560b3baccc251a53694af4d6cb22acba4bc3a8b236de6cc4202f946ad6dbdf232a61a9b755ee74726c4eece5025535353ce8ab98799c5d44c92971d599542db3c24c2ef1b33c98b6880c176a2e938e961a75ecfe9bd4bca40161daefdcde6ba1b5f75b6895f9507d38069ed8bd730aecd8f19cf263dcdbb07478a3417d04ae15b426290f8f215b76a266c94a7dedf6c7f1d69e0703c6e800c8cfc6", 0xdf}, {&(0x7f0000f5e000-0x3f)="329b4292860f5b0564430b1be248240f28dbcff806bf4f171d16558c81aae48ed7b06f08636ae6fec1d62b63a7f0ca1a04d4f2eab2bac0e5b36ee8cf0f3225", 0x3f}], 0x3, 0x0, 0x0, 0x40040}, 0x6}], 0x1, 0x40000) openat$mixer(0xffffffffffffff9c, &(0x7f0000aae000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000a5000-0x20)={@generic="db7a1b039f360f69cf21801fda315f02", @ifru_flags=0x1000}) 2018/01/17 10:26:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffbffdfffffff2, &(0x7f0000b61000)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) r1 = gettid() syz_open_procfs(r1, &(0x7f0000001000-0xa)='attr/exec\x00') 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x80000, r0}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:06 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 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000661000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2018/01/17 10:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:06 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, r4}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r0, &(0x7f000097e000-0x10)={0x3, {"ecd64aa4d9f380"}, 0xf8}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/17 10:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000072d000)={@common='sit0\x00', @ifru_map={0x6ef00b, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b9f000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000188000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ae8000)={r1, @rand_addr=0xf1, @loopback=0x7f000001}, 0xc) r2 = getegid() r3 = getegid() getgroups(0x5, &(0x7f0000ab3000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r2, r3, r4) 2018/01/17 10:26:06 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7b000-0xc)='/dev/rfkill\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x2, 0x200, 0x7ff]}, &(0x7f0000ba5000-0x4)=0xa) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000002000-0x138)={{0x0, 0x2, 0x1b, 0x1, 0x10001, 0x3, 0xd3, 0x3, 0x1f, 0x7, 0x2de6, 0xea, 0x0}, {0x1000, 0x2, 0x10, 0x40, 0x2, 0x10001, 0x3, 0x1ff, 0x4, 0xfffffffffffffffe, 0x6, 0x7, 0x0}, {0x7001, 0x6000, 0xe, 0xfffffffffffffff8, 0x1, 0xdde, 0x2, 0xaef5, 0x1, 0x7, 0xf3a, 0x40, 0x0}, {0x0, 0x3002, 0x1e, 0x187800000, 0x80000001, 0x514, 0x6, 0x1, 0x9, 0x4, 0x81, 0x13, 0x0}, {0xf000, 0x2000, 0x4, 0x0, 0x7ff, 0x84, 0x612, 0x8, 0x8, 0x3f, 0x3, 0x2, 0x0}, {0x1000, 0xf000, 0xa, 0xff, 0x4, 0x7, 0xe0f, 0x1000, 0x200, 0x17a, 0x9, 0x2f, 0x0}, {0x1000, 0x0, 0xb, 0x2, 0xfffffffffffffffc, 0x9, 0x5, 0x7fffffff, 0xffffffff, 0x6, 0x7, 0x0, 0x0}, {0x1001, 0x6000, 0x3, 0x4, 0xbf26, 0x0, 0x80, 0x0, 0x8, 0x3, 0x6, 0x7ff, 0x0}, {0x1f000, 0x4000, [0x0, 0x0, 0x0]}, {0x103004, 0x3000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x100000, 0x40, 0x0, 0x1000, 0xf000, [0x3, 0x200, 0x1ff, 0x8]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000002000-0x3)='u#$em1\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000-0x8)='./file0\x00') ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000004000-0x4)=0x200) mkdir(&(0x7f0000002000)='./file0\x00', 0x180) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f0000006000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000005000)=[], 0xf, 0x0, &(0x7f0000003000)="9bdfbc0cb239c4a2606d9a6b689d23"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000007000-0x8)=0x0, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) eventfd(0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000008000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="b1ea6b9e7cef", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f000000a000-0x74)=""/116, &(0x7f000000a000-0x4)=0x74) 2018/01/17 10:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 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) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bc0000-0x4)=0x0, &(0x7f0000956000)=0x4) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 10:26:06 executing program 4: r0 = memfd_create(&(0x7f000052d000)="657468318e4528706f7369785f61636c5f61636365737300", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x111)={r0, r0, 0xfffffffffffff308, 0x28, &(0x7f0000000000)="ffabe59152c1089ab3ff6e85c0a34840bf0c26f15e02d26e6221d4b4ef3121f9bd66d2c5c83e9e09c08bc094507451ab07dba8eec99b46e18bef7698eec93a1edc7f16332b8db1d64a2b282570b5e6ace5a3f35ca4e8bc07e5a87a3c41fc", 0x1, 0x7, 0x6, 0x9f7a, 0x9, 0x2, 0xffffffffffffff01, "b70c11f50a36caa3a933bed361a7621929511fe93ec3bb05c9ae8551806cea2969a98709df3782d9d3f3e9e21a0934fb172b4dc8c74e966031d55a49ffa91144fb325c9f5320a563ee33cd9c1241f6a16bc5a2e8bf6631b14cf23144115367c9e3b74ce59f1ef473449c10743e50a3cf18114c5788a4474ea71cc3bf350c7bbc5c667e09b15e599fe5148677766f4bbf87a477cb15dd5f26c7f73d14684892c37d1f4ede93e4a2014a7c54b9637baa9cbd5865f5ff8d5456086bb3bfa5b4c97275d8533d96cbc9122f1ee6cb8e958fa210266283e20e69e74a192f261dd898b019cb768ba328624ff1"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001, 0x800, 0x7, 0x4, 0xefb63ae0812de3a2}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r1, 0xbd, "a28366ffc905781988cc3c101712b113b8e98698107e8514e9fe80094b9250f07aa384eff5f0193ba3bc66c33751233ab5ee92e4952ac2eb34a30df3564ebe4a13368b4fef531eb81d0b4abcf4f3668a779aa2e62a56fcc9aa83c14e029fab57eb0747a777a079d050d9256ea6bd54261d3dec334b8c528a2414aea49b70526c649cbc64324429334dbbd9845793736758eb3354ea5c0b552a0e75c99fd93d38a3d5702fcacb5ce156973dc425d109a2b2b227092656177cdb6b1f7ced"}, &(0x7f0000003000-0x4)=0xc5) munlockall() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x3, 0x0, 0x3000}, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000004000-0x8)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x1, 0x30}, &(0x7f0000004000)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000005000)='./file0\x00', r0, &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000006000)={{0x78, 0x7ff, 0x6, 0x8, 0x8001, 0x80}, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000008000-0x8)={0x1f, {0xffffffffffff8001, 0xdd, 0x1000, 0x7, 0x313f, 0x7}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000009000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:06 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f00001ee000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = msgget(0x3, 0x28e) msgsnd(r0, &(0x7f000013d000-0x8)={0x1, ""}, 0x8, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/sequencer\x00', 0x40, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00005d7000)={0x0, 0x0}) sendfile(r1, r2, &(0x7f00008f1000-0x6)=0x0, 0x1) r3 = add_key(&(0x7f0000b38000-0x5)='user\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbf000-0xa3)="", 0x0, 0xfffffffffffffffa) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b5d000)={0x1, &(0x7f0000d7b000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000c78000)={r4, &(0x7f0000ac9000-0x1000)=""/4096}) keyctl$invalidate(0x15, r3) r5 = add_key(&(0x7f0000a7d000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d42000)='A', 0xffffffffffffff01, 0xffffffffffffffff) keyctl$link(0x8, r3, r5) 2018/01/17 10:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x220000000802, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000661000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2018/01/17 10:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000661000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2018/01/17 10:26:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000afd000)='encrypted\x00', &(0x7f0000e96000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000022d000-0x2)="0400", 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = socket(0x1e, 0x5, 0x0) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d92000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000, 0x80000001, 0x9, 0x0}, &(0x7f00002c0000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007f0000)=@assoc_value={r2, 0x0}, 0x8) recvmmsg(r1, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={0x0, 0x0}) 2018/01/17 10:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc8000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xfffffffffffffe93) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) getpgrp(0x0) kcmp(r2, r2, 0x0, r0, r0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef0000-0x16)='/selinux/checkreqprot\x00', 0x200500, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000009d000-0x8)={0x0, 0x2}, &(0x7f00004e5000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a14000)={r4, 0xffffffff}, 0x8) 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000661000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2018/01/17 10:26:06 executing program 1: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000000000805, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ac6000)='./file0\x00', &(0x7f0000ac6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ac6000+0x6b1)='./file0\x00', &(0x7f00008b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ac6000)='./file0\x00', 0x6000, r1, r2, 0x1, 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf8, &(0x7f0000abd000)=""}) r3 = msgget(0x2, 0x8) msgsnd(r3, &(0x7f00009ea000-0xa)={0x0, "55c3"}, 0xa, 0x800) connect$can_bcm(r0, &(0x7f0000948000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/17 10:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x220000000802, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002000-0x94)=""/148, &(0x7f0000001000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bba000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xce8f, 0x200, 0x7fffffff, 0xfffffffffffffff9, 0x2, 0xfffffffffffffffd, 0x3, r1}, &(0x7f0000211000)=0x20) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = msgget$private(0x0, 0x4) syz_open_dev$sndpcmc(&(0x7f0000050000)='/dev/snd/pcmC#D#c\x00', 0x9de, 0x101000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd2000+0x42a)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000ed3000)="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") ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000052e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000681000-0x9)=""/9) 2018/01/17 10:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc8000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xfffffffffffffe93) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) getpgrp(0x0) kcmp(r2, r2, 0x0, r0, r0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef0000-0x16)='/selinux/checkreqprot\x00', 0x200500, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000009d000-0x8)={0x0, 0x2}, &(0x7f00004e5000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a14000)={r4, 0xffffffff}, 0x8) 2018/01/17 10:26:06 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x3, 0x0) poll(&(0x7f000000a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) 2018/01/17 10:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000f38000-0x68)={0x2, 0x0, [{0x100, 0x7, 0x0, 0x0, @msi={0x2, 0x7, 0x2}}, {0x6, 0x4, 0x0, 0x0, @msi={0x4, 0x5, 0xcd}}]}) syz_emit_ethernet(0x36, &(0x7f0000c6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000439000)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/17 10:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00005c3000)={0x3ff, 0x4, 0xa2b3, 0x400}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005c3000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000081c000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) 2018/01/17 10:26:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002000-0x94)=""/148, &(0x7f0000001000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bba000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xce8f, 0x200, 0x7fffffff, 0xfffffffffffffff9, 0x2, 0xfffffffffffffffd, 0x3, r1}, &(0x7f0000211000)=0x20) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000661000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2018/01/17 10:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000267000-0x2a)=""/42) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c73000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004f8000)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000005b000)=0x6, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000a3a000-0xc)={@dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x101, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = syz_open_dev$sndpcmp(&(0x7f0000316000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004ad000-0x10)={r1, r2, 0x7, 0x1}, 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/17 10:26:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d8000-0x8)=0x75) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r1, &(0x7f0000437000-0x8)=&(0x7f0000393000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000061e000-0x8)=0xffffffffffffff24) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7]) 2018/01/17 10:26:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000fcd000)='/dev/vcs#\x00', 0x3d, 0x402) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00000eb000)=""/249, &(0x7f00000ce000)=0xf9) sendmmsg$inet_sctp(r0, &(0x7f0000bfb000)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f000044d000)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002000-0x94)=""/148, &(0x7f0000001000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bba000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xce8f, 0x200, 0x7fffffff, 0xfffffffffffffff9, 0x2, 0xfffffffffffffffd, 0x3, r1}, &(0x7f0000211000)=0x20) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r0, 0x0, 0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000e1c000-0x8)={0x0, 0x8, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fb8000-0x4)=0x0, 0x4) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x1, 0x0) dup2(0xffffffffffffffff, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002000-0x94)=""/148, &(0x7f0000001000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bba000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xce8f, 0x200, 0x7fffffff, 0xfffffffffffffff9, 0x2, 0xfffffffffffffffd, 0x3, r1}, &(0x7f0000211000)=0x20) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4207, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000)=0x75, 0x4) 2018/01/17 10:26:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x13) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001e6000-0x4)=0x8) ioctl$VT_RELDISP(r1, 0xb701) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00002d3000)=0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000227000)=0x0, &(0x7f00007b4000)=0x4) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002000-0x94)=""/148, &(0x7f0000001000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bba000)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xce8f, 0x200, 0x7fffffff, 0xfffffffffffffff9, 0x2, 0xfffffffffffffffd, 0x3, r1}, &(0x7f0000211000)=0x20) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f68000-0x17)='mime_typewlan0security\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000be6000-0x10)={0xff, 0x0, 0x6, 0x9, 0x0}, &(0x7f00003f3000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000086000-0x14)={r1, 0x9, 0x7, 0x0, 0xfffffffffffffffb, 0x0}, &(0x7f0000c21000-0x4)=0x14) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000fff000-0x28)=""/30) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x1, 0x0) dup2(0xffffffffffffffff, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x13) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001e6000-0x4)=0x8) ioctl$VT_RELDISP(r1, 0xb701) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00002d3000)=0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000227000)=0x0, &(0x7f00007b4000)=0x4) 2018/01/17 10:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000b90000)=0x0) r0 = open(&(0x7f0000013000-0x8)='./file0\x00', 0x80a00, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000030b000)={0xe3e, 0x1, 0x5, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x991f, 0x4, 0x5, 0x8001, "3798c773111e8598018937d8e15c96f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f0000a44000)=""/1, &(0x7f0000e9b000-0x4)=0x2f0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/17 10:26:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000461000-0xb)='/dev/adsp#\x00', 0x3, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) msgrcv(0x0, &(0x7f0000855000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f5b) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) 2018/01/17 10:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 145.089673] QAT: Invalid ioctl [ 145.105326] QAT: Invalid ioctl 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002000-0x94)=""/148, &(0x7f0000001000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bba000)={0x0, 0x5}, &(0x7f0000000000)=0x8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000036f000)=0x5, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f0f000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="8e567f488a0943e5d2a46951a79fded5a78f8b4beb04069534a2a7b74944aac2998da3bac7a25216983a7fd7d7d4ba825dafa57a7c59feedb6d6099210928cfbe87a157983524e59e21d2bfd9504441959ebf12b6fcb4bdc826f5659824878c42095d4a2c7171ad43af98af6df44ac629f500a64aa2841778fe9c14381e2b6feecd15a24aec27b77b8b6ba73d4158afe0cebd6d4b5fc841d421cff02d759e7183af704328e982b5d4bfbacd021e2dd200e3b86bb", 0xb4}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 10:26:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000461000-0xb)='/dev/adsp#\x00', 0x3, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) msgrcv(0x0, &(0x7f0000855000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f5b) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002000-0x94)=""/148, &(0x7f0000001000-0x4)=0x94) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f000046e000-0xd)='/dev/dmmidi#\x00', 0x4, 0x2000) r1 = msgget$private(0x0, 0x144) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000005c000)={0x0, 0x5}, &(0x7f0000b04000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x93, "b1801d72359452c81f811e297af14e01f985f1ecf70bc3c3edd4d73d41a0a21e51a0a3a81116efcf7027147172d45a2d6e9322ba4a1a5b4059650bf96bc5679a48a3c630a8960532e75cfa17b665ce4091750ac868e3a2144b4d8664a88e8d46bd38bd0290fcfe883810991b07bf768347d57f535ede2463c290bc9ddd65d4f685e1798d00d1d08c4a771b64bd6c16ac138c71"}, &(0x7f00007b5000-0x4)=0x9b) msgctl$IPC_RMID(r1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x81) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000f62000)={[0xffffffffffffffff, 0x110000, 0x0, 0x5002], 0x7d, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000553000-0x2)={0x7, 0x4000000000000}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00005da000-0x10)={0x1, &(0x7f000073d000-0x4)=[0x6]}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000086d000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000478000)=0x80000000002) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000769000)={0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x8c64, 0x0, 0x0}) 2018/01/17 10:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f68000-0x17)='mime_typewlan0security\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000be6000-0x10)={0xff, 0x0, 0x6, 0x9, 0x0}, &(0x7f00003f3000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000086000-0x14)={r1, 0x9, 0x7, 0x0, 0xfffffffffffffffb, 0x0}, &(0x7f0000c21000-0x4)=0x14) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000fff000-0x28)=""/30) 2018/01/17 10:26:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x400000001, 0x0, 0x10000) ftruncate(r0, 0xa6b7) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00001c3000)={0x4a, 0x1, 0x9, 0xce, 0x0, 0x9}) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x1, 0x0) dup2(0xffffffffffffffff, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x102, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d27000)={0x1, &(0x7f00002b5000-0x8)=[{0x4, 0x3, 0x6, 0x9}]}, 0x10) accept4(r0, &(0x7f0000d92000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000)=0x2e, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b36000)=@assoc_value={0x0, 0x0}, &(0x7f00003d6000)=0x8) flock(r0, 0x9) timer_create(0x0, &(0x7f00004f6000)={0x0, 0x6, 0x6, @thr={&(0x7f0000898000-0x5f)="d598b7918c07764639b2479e25422c9d37957912e031637dcce6685df5830f94ff9e8e36a62bca0ba3ca11816396f61bc424ca9d51b7b48e43c8c20f8ae029e16738afd1ce8383aba2b240722b85c08e8023066aaf0f49644a73dd9c0184f4", &(0x7f0000d34000)="c075ea7e41af49964387ac9fb1a1a07baec36e5eb6c180efe0f7534c3b4da6f02990c3f71a9a0a8f1f103897a997249c46527cc256c66815c449ced0ae803a16c1be6ea2c0858584f635b467067b48a0633f35b5d0159f4cf74d36709b5bd754636acf2e5d91dd4d5726c79a46d2cb9a352b8769c2a2011590c5a3c90a3cd1aefebc5dc5f6a61dea70dca4859d1c5d9ae787cec6ad34cfe710733937df3ed9cf28381bd7c5fdda5509ce384607e4c87b9f12491bb047"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9d000-0x4)=0x0) timer_delete(r3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ac9000)={r2, 0x0, 0x0}, 0xc) 2018/01/17 10:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005bf000)=0x0) sched_getscheduler(r1) 2018/01/17 10:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0xa, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000388000-0xe)='/dev/admmidi#\x00', 0x5, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000059b000-0x18)={r0, &(0x7f00008e1000-0x5e)="e072c9ddd32b2d63923129bdd975270e81b2ff9f0ff1183618fe835d7a0aa6dc49d2b4ab441c266912dc37e22b22706ca2ad3c65e8e32522e8be8cf6e7890b5d5a0e67931f1fda21338a8fe3dec85829bec8676ca2bb38a9a1a55b858106", &(0x7f0000c5e000-0xee)=""/238}, 0x18) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)="", 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000000000)={@common='lo\x00', @ifru_settings={0x200, 0xfd, @raw_hdlc=&(0x7f0000000000)={0x5, 0x4}}}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d32000-0x20)={@generic="984a2901913c2adca0ca26232949a0f5", @ifru_flags=0x0}) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)="", 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 1: shmctl$IPC_RMID(0x0, 0x198) socket$packet(0x11, 0x3, 0x300) 2018/01/17 10:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000229000-0xd)='net/rt_cache\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000006d000-0xb0)={{0x1, 0x80000001}, 'port0\x00', 0x40, 0x100020, 0x8, 0x3, 0x4, 0xfffffffffffff878, 0x1, 0x0, 0x7, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f000081f000-0x1)='.') r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e25000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000040000-0x38)={0x3, 0x0, [{0x9, 0x0, 0x2}, {0x8000, 0x0, 0x3}, {0x0, 0x0, 0x3}]}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000562000)=0x80000000) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000055e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbb000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f4e000)={0x0, 0x0, 0x0}, &(0x7f0000e6b000)=0xc) syz_fuse_mount(&(0x7f0000f29000-0x1)='.', 0x0, r2, r3, 0x9, 0x2101000) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f00009dc000)=""/0, 0x0) 2018/01/17 10:26:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000a62000-0xc)={0x0, 0x0}) r1 = dup(r0) ioctl$int_out(r0, 0x2, &(0x7f0000933000-0x8)=0x0) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008a4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9f000)=0xe8) accept4$packet(r1, &(0x7f0000550000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002d6000-0x4)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c09000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000-0x4)=0xe8) getpeername$packet(r1, &(0x7f00004cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004ab000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008ce000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a4000)=0xe8) accept$packet(r0, &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df3000)=0x14) getsockname$packet(r1, &(0x7f0000130000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006c2000)=0x14) accept$packet(r1, &(0x7f0000c1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000322000)=0x14) accept4$packet(r1, &(0x7f0000e1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd0000)=0x14, 0x80800) getsockname$packet(r1, &(0x7f0000e49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000225000)=0x14) accept$packet(r1, &(0x7f0000977000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009c0000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000543000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e5000-0x4)=0xe8) r14 = geteuid() ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000f96000-0x14)={0xfbe5, 0x80000000, 0x100000000, 0x3, 0x401}) sendmsg$nl_route(r1, &(0x7f00002fc000)={&(0x7f0000809000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00008dc000)={&(0x7f0000c7f000)=@ipv6_getroute={0x98, 0x1a, 0x400, 0x1, 0x3, {0xa, 0x20, 0x20, 0x8, 0xfd, 0x0, 0xff, 0x6, 0x1000}, [@RTA_UID={0x8, 0x19, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_UID={0x8, 0x19, r4}, @RTA_MULTIPATH={0x4c, 0x9, [{0x3, 0xffffffffffffff45, 0x158, r5}, {0x5, 0xa8, 0x400, r6}, {0x3f, 0xfffffffffffffffb, 0xfffffffffffeffff, r7}, {0x1, 0x9, 0x8001, r8}, {0x8, 0x0, 0x1, r9}, {0x818, 0x5, 0x8, r10}, {0x5, 0xffffffffffffffff, 0x450939db, r11}, {0x3, 0x1000, 0x7ff, r12}, {0x10001, 0x1, 0x4, r13}]}, @RTA_UID={0x8, 0x19, r14}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_PRIORITY={0x8, 0x6, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)="", 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 2: pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bc9000)=0x0) sched_setattr(r0, &(0x7f0000b39000-0x30)={0x30, 0x7, 0x1, 0x1, 0x7, 0xec7b, 0xb18, 0x6}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009c0000)=0x0, &(0x7f0000d7a000-0x4)=0x4) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x4) 2018/01/17 10:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:07 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009fb000-0xb)='/dev/audio\x00', 0x14000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00008f9000)=0x0) close(r0) 2018/01/17 10:26:07 executing program 2: pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eac000-0x9)='/dev/sg#\x00', 0x6, 0x42000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$mouse(&(0x7f0000e9e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f00007c1000)=""/28, 0x1c9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ebd000)={0x0}, &(0x7f0000462000-0x4)=0x4) close(r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dae000-0x39)={0x0, 0x19, "11cf54512f4e6b8d8ff88ebf5b235d6d43f369a1aaeb5ef3e1"}, &(0x7f0000832000-0x4)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa8000-0xc)={r4, 0x0, 0x0}, 0xc) close(r3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f03000-0x4)=0x9, 0x4) 2018/01/17 10:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000746000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000543000-0x4)=0x0) r2 = getpgid(r1) r3 = syz_open_dev$sndpcmp(&(0x7f0000fc1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x95, 0x2140) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00005ea000-0xee)=""/238, &(0x7f0000e50000-0x4)=0xee) fcntl$lock(r0, 0x7, &(0x7f00003f5000)={0x100000000000, 0x0, 0x10001, 0x100000000000, r2}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x0, 0xffffffff, 0x0}) 2018/01/17 10:26:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") listxattr(&(0x7f0000d93000-0x8)='./file0\x00', &(0x7f0000297000)=""/3, 0x3) creat(&(0x7f0000615000-0xc)='./file0/bus\x00', 0x2000) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/17 10:26:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000032e000)=0x0, &(0x7f0000fc1000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80007, 0x2e) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000074e000-0x10)={&(0x7f00007f2000/0x4000)=nil, 0x4000}) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/17 10:26:07 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 2: pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 3: r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f00006c0000-0xa)=@random={'system.\x00', '{\x00'}, &(0x7f0000ac8000-0x5)=""/5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x2, 0x80000000, 0x0, 0x810000000, 0xa, 0x80, 0x20, 0x5c, r2, r3}, {0x1, 0x6, 0x2, 0x7, 0x257b, 0x9, 0x8, 0xc8}, {0xd9, 0x9, 0x101, 0xfffffffffffffffa}, 0x7, 0x2, 0x1, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3, 0x0}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x0, 0x69, 0xfffffffffffffffb, 0x1, 0x0}}, 0xe8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000e52000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000ff7000-0x9)="0000d70000000000c2") exit(0x0) fstat(r7, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000778000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000877000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 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) pwrite64(0xffffffffffffffff, &(0x7f0000002000)="", 0x0, 0x0) get_robust_list(0x0, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000256000-0x8)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c34000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c82000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000cb000-0xc)={0x1, r1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000571000)={0x81, 0x0, {0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x4000000000000002) bind$netlink(r3, &(0x7f0000687000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) dup2(r1, r3) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 10:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f00006d3000-0xc9)=""/201, &(0x7f0000aee000)=0xc9) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f000058d000-0x4)=0x0, &(0x7f0000f3f000)=0x4) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00005db000)={0x3, 0x0, 0x101, 0x1, 0x771}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000420000)={0x0, 0x9, "c71464eaab4bedbd62"}, &(0x7f0000775000-0x4)=0x11) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d6e000)=@assoc_value={r2, 0x40}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/17 10:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) msgget$private(0x0, 0x2) shmctl$SHM_LOCK(r0, 0xb) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000331000-0xf)='/dev/sequencer\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_dev$sndmidi(&(0x7f0000710000)='/dev/snd/midiC#D#\x00', 0x7, 0x40000) getpeername$packet(0xffffffffffffff9c, &(0x7f000035e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a29000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000558000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5, 0x2, 0x9, 0x100, 0xffffffffffffff3a, 0x81040000, r3}) r4 = semget(0x2, 0x0, 0x200) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000a26000)=""/181) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x200000000000026, &(0x7f0000627000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/17 10:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d01000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e33000)={0xaa, 0x8, 0x0}) mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000038e000-0x94)={{0x1, 0x7fff, 0xc8, 0x9, 0x2df, 0x8}, 0x401, 0xf, 0x100, 0x0, 0x0, "e5fe5d6ed606e18961dbe0fd938cefca433938c1a109a8126e05d2830060ecac589f6e0b0c1973b2aee4917dc5a1b630805996f996f43545c42ffc5a9892ac409a985b86e280a1c5a727248d23668b6b8ebd54ffe36c54a75500e523a51eb44ead4266852d571b596b7d780f23f6b04d01c7552c0cf7cf00f630d91a50fd4b7d"}) 2018/01/17 10:26:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a28000-0xc)='/dev/rfkill\x00', 0x400500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="1656ffbacdacd5b75a01de0476e25b269fa041e5b5ab9858fc064ce09ef39a779875c19d5066d144f715834aff363112f04efadf35f93ba53bf29144fa1fac6919a27d88f05ec417b5a41259fea31be4cf88", &(0x7f0000104000)="382f32bfbda46f9da6f6889d6afda8f9755b5ea517c9a472ec0341bcee66d564206a4aca1a1ce1f5e87c37a1ca993d26fe65edc962b4c3e87b2729fd2f3b07cefd5a036a00a60ef982cc23188a7d970808002636a9f8b81a5636b4e7bd31da8875e1ccfd279020f5fb97f92bc676cf65ac436ec00756f8825f07e9ca201046d7e31cc44e6461fa", 0x1}, 0x20) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000-0x58)={0x9, 0xdc, 0x1f, 0x8398, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x0) 2018/01/17 10:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x0) 2018/01/17 10:26:07 executing program 4: r0 = getpid() getpgrp(r0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 10:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/17 10:26:07 executing program 7: 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, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000864000)='/dev/sg#\x00', 0x4, 0x181200) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000886000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00000d9000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ed3000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) dup2(r1, r0) 2018/01/17 10:26:07 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000007000-0x30)=[@register_looper={0x630b}], 0x4b, 0x0, &(0x7f0000007000)="598454a905f11fd380101e982ae913bb324d4eb6530c755907b0cbd5c4ba4694db5221baa593db45b404aea914d2184707ad8a1aa8638439fdd356ca5da0adc1ac6ecaaa0b8de8a2cb6634"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000)={0xc, 0x0, &(0x7f000000d000-0x20)=[@free_buffer={0x40086303, 0x0}], 0x28, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b8942deb98106"}) r3 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x68, 0x0, &(0x7f0000006000-0x68)=[@acquire_done={0x40106309, r3, 0x2}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f000000b000+0x36)=[@fda={0x66646185, 0x8, 0x4, 0xb}, @flat={0x736a2a85, 0x100, r4, 0x1}], &(0x7f000000c000-0x8)=[0x28]}}, @enter_looper={0x630c}], 0x88, 0x0, &(0x7f000000b000)="569a0adf99fb31a09ed57c7f5cad0ba9d2e85d0fa2755446142f1e79bf12972a7b718003548904fea2844531d8878ff4f6f63797fa0e41de47bf3a311c262a82b98bb7e02f15a9360e83eeea95d3096f58e5c49a813ad361b3100671c68fab79ff3f16b83df8ba2a78b718614c8f1c4d4c4b7de864ac0ec17b23c3563cacb67b60ae2a6508a5d499"}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000000c000)={0x100, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000072f000)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/17 10:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:07 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x3a7e, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:07 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000004000)={0x1f, {0x3, 0x3, 0x6, 0x81, 0x2, 0x8000}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/dsp\x00', 0xc04, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000004000)=""/195, 0xc3}], 0x1, 0x59) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x0) readv(r1, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000007000-0x4)=0xc) connect$packet(r1, &(0x7f0000001000)={0x11, 0xf7, r2, 0x1, 0xfffffffffffffffc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) [ 145.839220] binder: 23354:23362 ERROR: BC_REGISTER_LOOPER called without request [ 145.846885] binder: 23362 RLIMIT_NICE not set [ 145.867937] binder: 23354:23371 got reply transaction with bad transaction stack, transaction 81 has target 23354:0 [ 145.867948] binder: 23354:23371 transaction failed 29201/-71, size 24-8 line 2718 [ 145.879990] binder: 23354:23371 ioctl c0306201 2000c000 returned -14 [ 145.904360] binder: 23362 RLIMIT_NICE not set [ 145.918132] binder: release 23354:23362 transaction 81 in, still active [ 145.924950] binder: send failed reply for transaction 81 to 23354:23371 [ 145.925951] binder: 23354:23362 ERROR: BC_REGISTER_LOOPER called without request 2018/01/17 10:26:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3ff) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/17 10:26:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/checkreqprot\x00', 0xa000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000634000-0x4)=0x101) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000ae8000-0xd3)=""/211, &(0x7f000022c000)=0xd3) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket(0x10000000010, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002f5000-0xc)={0x10, 0x0}) unshare(0x20000400) write(r2, &(0x7f00008f0000)="", 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d22000)=0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f00001e3000)=""/192, &(0x7f00001ae000)=0xc0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000613000-0x14)={0xc9a7, 0x0, 0xfffffffffffffffd, 0x7f, 0xb7c, 0x4, 0x4, 0xc66d, 0x6, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f8a000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8655}, &(0x7f00001d9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e43000-0x8)={r4, 0x7fffffff}, 0x8) 2018/01/17 10:26:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x0) 2018/01/17 10:26:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/17 10:26:08 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000fa2000-0x9)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/17 10:26:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000094b000-0x8)='trusted\x00', &(0x7f000062d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000080c000)="6e3e1191df39afea0b1fb2485d8d5680e819f3c9194ab735cc218e7f6ca509bcce99dee47be5db67655bafcfbdcdb6c79b804ede553e14a69b501197ccdb849b862512716460de711ee63286fbf3ad77a657d0ceb5c51c5263abb119d5984bf154dafa8ddf007a09532052", 0x6b, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000274000)='dns_resolver\x00', &(0x7f0000a5d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000764000-0x21)='*cpuset}posix_acl_accessvboxnet0\x00', r0) add_key(&(0x7f0000b41000-0xd)='dns_resolver\x00', &(0x7f000087e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005c7000-0xfb)="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", 0xfb, r1) pkey_alloc(0x0, 0x0) r2 = memfd_create(&(0x7f0000ec0000-0x1)='\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x3, 0x20, 0x0, 0x7}, &(0x7f00006f8000)=0x18) sendmmsg$nfc_llcp(r2, &(0x7f0000fee000)=[{&(0x7f0000de7000-0x60)={0x27, 0x7, 0x0, 0x6, 0x6, 0x400, "49b0da8a7271b443e6654dc6b45aa49bf00428a3497436a7f1a75025261283ee574572aaaddbcce3945068913cfc6d8280f339601d2779defe2253c2f17016", 0x1}, 0x60, &(0x7f0000679000)=[{&(0x7f0000f2e000-0x1000)="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", 0x1000}], 0x1, &(0x7f00008b9000)={0xf0, 0x0, 0x6, "3910bdbffd864a18382c8a509b53632e790ee5b720d11f57d126eb82f20c3214fae148cb6b4bfb585c7867a922885b3c1ca89ddcd24302276cc13f2caa31338d05a9a19500d995b2bf6d4634057ca5aafa6d704c470b0c422839ea8d1c1829cf927707c12cee5def9f44ecbe42b97fad73d0d93f364f616dc5732b2ef5233eebfb6bc8995f2ec05aee340f5e534d90b3f79631ec59f8c792e68967e1acc709b1488819445c7936ffc66666b4a8914566804e96e81c571aafa238360e0103b7720ebda3d665a8a7f42f87d8fb58684f6b727092c1dbd8eb1841"}, 0xf0, 0x20000010}, {&(0x7f0000e62000)={0x27, 0x95, 0x5, 0x5, 0x7f, 0x389, "602ec165622e41e5b6d0ef1030106e4e2c1444c130b6c69abe2c1058113ed8d5927c11a5dd84de3acda18060d2980a8a8de2e0ba0e18e033fd10ad292041e0", 0x0}, 0x60, &(0x7f000096f000-0x40)=[{&(0x7f0000d9d000-0x70)="15c63800ea745edd43bbe453e2d322c5510191377b9416aa55813ae99c6101ca0ec7960a69ae7fc438e33ae5a13c700a843ffd6cfd5eedbd57bc37b1f129537c2d70f2cb78c90d6e16d15e46d27273ebcffef779c48a84c36d939c5b8be8dda159b9391c6719df1310b87123ddfa9f93", 0x70}, {&(0x7f0000b63000-0xce)="e5f5de39a558f5e96388c5e87b4e2828ad84e7808889a89691fa638acb08882e4a3db1ced526e17fff95110c64b9105d76aba55b80982c106b8badcac6153ba12c6993ebe9bf44db2b787548037af078b467ec9a84710757798cf4a86307df79f577a86dfd6aa76bf524893422967b9cf978aa5cc786e8fdded79486fea0606f14bf88b491d48ad37a4cdda9664fa1f63540841e38b9a6f860639a53c0cc5d729938165479a350681e3bfe7d8ce2d2cff744246366f20a6d80599b34b319fd76e094be1a2b0650ec38c866fca6a6", 0xce}, {&(0x7f0000946000-0xff)="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", 0xff}, {&(0x7f000038a000-0xe9)="4876901de787ed3292dd74aae697f8a4414021f09a93d4874055581355c86a7158273c74c0c095ea86aff8c4a14aa36102e8609d0d75b7447b92e06d6270c1d6dccf31f69b16657da550a160040fe2c1784140048c7351bb7e6ade9a1a945cc227eae0115eb4e0992b91d1a38baa5d7ba04bb5b8db5f45eb78e0665052bf94398c1c4b493849a3c2c4cc8f3a77bb3e24bac496fca73b297817a7fe33e6f168a962f88785098caa867b30be3ee13e4515691bc9e3042a9747fecf169551231afb21141e1de6eeb244bbaf6cd9038cd317048ce4d4c1db7c7d44fe865b88be7418a3d9b5b2634b302347", 0xe9}], 0x4, &(0x7f00004cd000+0x43b)={0xf8, 0x1, 0x5c6, "af1cd0a8d79c68bc37478c77064db31760d1c7f2dde0bedebc2db6b1162d50def85b3f9501ed4d0d2d0c9e94cefc64bde6a56fd5b41e478fb8d90eea16eace0ecafcfc379c7a9b84564b0296bee7be4ea88a3dd875d88520d09056a4aab5e4383b5ca967f0607a3670eb2f3eddd2e2c59c836d642f0c909ee50e560696ba45229f7d4533ef7cf05ba2f49100a199a11e16246d16ba04c2f898362c73e074cabc060f72f3d84140f4a2c2f86bef201cbd485492fa92b1e0df4ba9bbc33081bebb84d791048f1048dd92bf3c2c44db89f76a854d35469adbb3d4452d9d313eb49f81ae32b10bf650"}, 0xf8, 0x4000}, {&(0x7f0000e59000-0x60)={0x27, 0x5, 0x6, 0x6, 0x0, 0xfffffffffffffffe, "a6c129b709f730ff985bfa74d853252243e4fbcaa737b7f552a6a4b221c340a8d435202fa0327d28dc8d29aee919d328f9acdb897719fe6750e431f2c6647f", 0x0}, 0x60, &(0x7f0000e4a000-0x20)=[{&(0x7f000059f000)="ecd6f83ee89d238819c07bbf02cd4238f100cef65d5f7253626dcb4e904ddddd7d9dcb578af44ebeb0418851329a4c37f5aaa9d9efcd26896bbe4eca3704e983a166a6d0fdf2a7a01e86", 0x4a}, {&(0x7f0000441000-0x62)="f5f2f39e0d551b28753d87cdd3e584ad7d7e51b3f764b491b0202cd6050ab5797f6f3e720bf066c078763b8c67bb2b1c36242347bc6b6f8ec80aa0a27d979b1e31f7a1987f7ee47e769912bcd8a9faf3c33c72c9adb3317a2e234bf12121d29ae11f", 0x62}], 0x2, &(0x7f0000425000-0x13)={0x88, 0x1ff, 0x8, "65a7eec0f8cd9f49541a947d0e93f63a13d4879faa36813b44c869aa3197f6851b2451791eb5fbbb3b9cf43102639c7c1f591cf4f703b9459ac75f95b060b46fe68e10fdff4b2855e86b2e1a94ae95a6a5d56a1591c7c972192e1400e4deaeb53b1ca00a1483f89e6f45381d129eb8a597215b5c451085"}, 0x88, 0x20040800}, {&(0x7f0000e44000)={0x27, 0xaa, 0x6, 0x7, 0x1, 0x10001, "ecb8cce23183b81ebf0927e54113719b247de05f0aa9e7d052fcecd46e7f9c8e4bcfcf7dd146adddca9a7c5712c3adc612825a0b423c1eb6b2429e0d5c9d41", 0x0}, 0x60, 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&(0x7f00009af000-0x60)=[{&(0x7f000069b000-0x7f)="eafd4a822f6d7fc930d3304349eef1b8fc065a5aa7e306169891e2613298bd4792fcdcf60185d973551372ead57e0296537e0f7cf1e2245415d7f31600929f6894c923caea2cf3fed764f0a113170f2db737696dde09c9fbab9003e16c8ce239717c6d3101740e4716ce8454891867244634f975f7097bcc3bdc8de4414cd3", 0x7f}, {&(0x7f000089f000-0x54)="770317dad5dd59aec0f8d394710c8f90c399c865205a5603e918e0eff7c9d020ea2e698ae4f7ecd0bc69754881216caa28bd5377b740802d82183f6bc8b6d0c7b45377a2081ca9c379a3158694f63d6fc6e68311", 0x54}, {&(0x7f00004c7000-0xa8)="d10cf6da6f1bf4b7ddf6ed081177a2da5abe7c7dd9d3db911edf651ad9d48e5253597ae07fa84ba2ecd368bbcbccf222659a4a1a5499355b2ebfa34a4202c8cc3467ae47d99f80ba3833582a7828c5738081e9f904d44962ec71d56b1ddbed1e3cc986e1b8467c6f004c94ea525fd19d4239cec0f2ab50fb324b948fce13d76a5af2cb12995f2a865e0e8fee8209ddaffadfb5fd2ba31ae51ba7e24b58957432ee75579eed3c734f", 0xa8}, {&(0x7f000021e000)="880593cd217ebe1f63d09ee7d0f52b2f02bb7cd2756b581987cab9250fdfdc7fdfc5e9f69ce349271b61cf4527f48a542b104a18a38545d70bac2b7d07fe025f29f3658cd0951f5a5c34e5805d12d2140ee66c638d9cd552265e17da71c798ad0d0ce3661d3c53edcee94775a816974c8eacb8eb27c5f098f6fc6d20dab0141b86b09ae5ea4bbe0b7658bbbfed9371607f72d269658bafda4474a0ccf249a7de66f2d6c48aa776059e59c100eada4a9868bd6b600484b40a4896d368109f5feff9613f83a44455ebc2a1483944eced6e4e5087408350ef602b1a2c057cd7d8bd059067614d26ba7c65411ef0f0f1211ac72541f6bbab", 0xf6}, {&(0x7f00000b6000)="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", 0x1000}, {&(0x7f0000e21000-0xa3)="d15b68a9bc7787a731256a7ba2c74ef5d3eae7b34e149e8cb99d2a7f433190cbcb1fbf9a75389ca8691d6965e6e5a9fb60684735d97d523a0dc5bfddac4ac37e3a17722f54e449f84d7aa2355473fae1b2e182f19fc057eeaead3ff97202284988c54f8bdea5f514bbc2a6b25d0e7088260f6ade8d114363f4592e65c70498b582915b0cd6892ef350e9838a1ae8669abf7cfc3b39f893fe212efeca8fb113a22bb652", 0xa3}], 0x6, &(0x7f00000cb000-0xc0)={0xc0, 0x105, 0x2, "554997c26f4f56635c0132e2fa40f99b2f3243eecbefdd0fe62961e4895aa5c792b0aa7b014cbfcc9e1163defe73431912a79436ee9044938f9a797e66a3418e67e1456f324bea531f48bfacef7ae70a7dc9dc36a29f943bcdaa205d2f650393d434d421bd303f35f8050a2ed829e0c0391c311fbe62170702acd16d241fe32798b65710046a92bb85dd37bdcecc1b0ba2e7217783b3413f4cc31f04749404a37846a7db18f63fa4aea3db48a41bc1"}, 0xc0, 0x10}], 0x7, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000919000)=0x40000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00002a5000)={r3, 0x7, 0x54, "c011448fd06991ef381d37e8214ce53415e53417dcf4597b478459b0521d9015ba125276ff0dbf1c32f96e9bcda9e6ecbe82f5b51f48908328a612e451f26c683183af5cb93c58099675b2f525fb3cd88172e59b"}, 0x5c) 2018/01/17 10:26:08 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x0, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) [ 145.925960] binder: 23362 RLIMIT_NICE not set [ 145.927188] binder_alloc: 23354: binder_alloc_buf, no vma [ 145.927213] binder: 23354:23362 transaction failed 29189/-3, size 0-0 line 2903 [ 145.928331] binder: 23354:23371 got reply transaction with no transaction stack [ 145.928338] binder: 23354:23371 transaction failed 29201/-71, size 24-8 line 2703 [ 145.971821] binder: undelivered TRANSACTION_ERROR: 29189 [ 145.979324] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 10:26:08 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = dup(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000aa5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000f85000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) r4 = gettid() process_vm_readv(r4, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) 2018/01/17 10:26:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 10:26:08 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002a6000)=0x0) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f000079a000-0x8)=0x13) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ffc000-0x9)='/dev/sg#\x00', 0x85, 0x800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xa9515202b8a32d1e, &(0x7f0000ffa000)=""/125, &(0x7f0000ffa000)=0x7d) 2018/01/17 10:26:08 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:08 executing program 5 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x0, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000054000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setreuid(r1, r1) [ 146.117086] FAULT_INJECTION: forcing a failure. [ 146.117086] name failslab, interval 1, probability 0, space 0, times 0 [ 146.131610] CPU: 1 PID: 23423 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #265 [ 146.138985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.148324] Call Trace: [ 146.150904] dump_stack+0x194/0x257 [ 146.154538] ? arch_local_irq_restore+0x53/0x53 [ 146.159198] ? __lock_acquire+0x664/0x3e00 [ 146.163430] should_fail+0x8c0/0xa40 [ 146.167130] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.172208] ? check_noncircular+0x20/0x20 [ 146.176419] ? check_noncircular+0x20/0x20 [ 146.180637] ? check_noncircular+0x20/0x20 [ 146.184857] ? lock_acquire+0x1d5/0x580 [ 146.188810] ? find_held_lock+0x35/0x1d0 [ 146.192863] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.198722] ? rcu_note_context_switch+0x710/0x710 [ 146.203624] ? lock_release+0xa40/0xa40 [ 146.207582] should_failslab+0xec/0x120 [ 146.211530] kmem_cache_alloc_trace+0x4b/0x750 [ 146.216086] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.221078] ? trace_hardirqs_on+0xd/0x10 [ 146.225205] tty_ldisc_get.part.3+0x66/0x140 [ 146.229589] tty_set_ldisc+0x4f/0x7a0 [ 146.233385] tty_ioctl+0x492/0x1610 [ 146.236998] ? tty_vhangup+0x30/0x30 [ 146.240694] ? __lock_is_held+0xb6/0x140 [ 146.244753] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.250618] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 146.255436] ? rcu_note_context_switch+0x710/0x710 [ 146.260347] ? tty_vhangup+0x30/0x30 [ 146.264045] do_vfs_ioctl+0x1b1/0x1520 [ 146.267909] ? _cond_resched+0x14/0x30 [ 146.271777] ? ioctl_preallocate+0x2b0/0x2b0 [ 146.276162] ? selinux_capable+0x40/0x40 [ 146.280205] ? __sb_end_write+0xa0/0xd0 [ 146.284158] ? fput+0xd2/0x140 [ 146.287333] ? security_file_ioctl+0x89/0xb0 [ 146.291718] SyS_ioctl+0x8f/0xc0 [ 146.295064] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 146.299797] RIP: 0033:0x452df9 [ 146.302968] RSP: 002b:00007f764a5d2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 146.310649] RAX: ffffffffffffffda RBX: 00007f764a5d3700 RCX: 0000000000452df9 2018/01/17 10:26:08 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4140, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000)={0x0, 0xe0, "3263d7285ad3ff47a6255f5d2a536369e51ae36fd2fef0eb127b38f9ff143b619a665d5a8a35d764fe16dec95e0d8e1ac8586eb0371024d760be3d7e30421290681f9be5146f986649a549fb8d2f7383ecbab2f9c9b9439145448c135e5ea7cab5ca36eb1ea2a1c9a8514f035329e4f820c62cbc0c388db1c704d597563fbfec1e7a2bc7ff7769d418f8b236b98d635694a706ca2d0522e157d49b74d4be56cc982099efb2ae756eb35c87b052c1027800320c75e11f63e8e5ad38b34bf4ce6ac0e8f44dbdc76361436ffe5da5f083b7d43ee177b50d314d3184e3f74e4f5aaf"}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001b000)={r2, 0x7f}, &(0x7f0000003000-0x4)=0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f000000e000-0x38)={&(0x7f000001a000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r5, &(0x7f000001b000)=""/98, 0x62, 0x40012043, &(0x7f0000018000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001d000-0xc)={0x0, 0x1, 0x0}, &(0x7f000001c000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000018000)={r7, 0xfffffffffffffff9, 0x1f}, &(0x7f000001c000)=0x8) dup2(r4, r0) 2018/01/17 10:26:08 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 10:26:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/17 10:26:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = dup(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000aa5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000f85000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) r4 = gettid() process_vm_readv(r4, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) 2018/01/17 10:26:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00001bd000-0x4)=0x0, 0x4) recvfrom$unix(r1, &(0x7f000024a000)=""/131, 0x83, 0x2061, &(0x7f00004ad000)=@file={0x1, './file0\x00'}, 0xa) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/17 10:26:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x0, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/17 10:26:08 executing program 5 (fault-call:6 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/17 10:26:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000176000)='/dev/vcs#\x00', 0x1ff, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000079000)=[{0x4, 0x2}], 0x1) ftruncate(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) 2018/01/17 10:26:08 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 146.317891] RDX: 0000000020536ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 146.325138] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 146.332381] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 146.339626] R13: 0000000000a2f7ef R14: 00007f764a5d39c0 R15: 0000000000000006 [ 146.395178] FAULT_INJECTION: forcing a failure. [ 146.395178] name failslab, interval 1, probability 0, space 0, times 0 [ 146.410338] CPU: 1 PID: 23446 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #265 [ 146.417715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.427045] Call Trace: [ 146.429616] dump_stack+0x194/0x257 [ 146.433224] ? arch_local_irq_restore+0x53/0x53 [ 146.437886] should_fail+0x8c0/0xa40 [ 146.441582] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.446669] ? check_noncircular+0x20/0x20 [ 146.450887] ? tty_ldisc_put+0x4c/0x70 [ 146.454753] ? save_stack+0xa3/0xd0 [ 146.458366] ? find_held_lock+0x35/0x1d0 [ 146.462412] ? __lock_is_held+0xb6/0x140 [ 146.466470] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.472328] ? lock_downgrade+0x980/0x980 [ 146.476455] ? rcu_note_context_switch+0x710/0x710 [ 146.481358] ? lock_release+0xa40/0xa40 [ 146.485304] ? lock_release+0xa40/0xa40 [ 146.489264] should_failslab+0xec/0x120 [ 146.493220] kmem_cache_alloc_trace+0x4b/0x750 [ 146.497783] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.502778] ? trace_hardirqs_on+0xd/0x10 [ 146.506916] tty_ldisc_get.part.3+0x66/0x140 [ 146.511304] tty_set_ldisc+0x64d/0x7a0 [ 146.515616] tty_ioctl+0x492/0x1610 [ 146.519223] ? tty_vhangup+0x30/0x30 [ 146.522914] ? __lock_is_held+0xb6/0x140 [ 146.526987] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.532852] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 146.537675] ? rcu_note_context_switch+0x710/0x710 [ 146.542590] ? tty_vhangup+0x30/0x30 [ 146.546283] do_vfs_ioctl+0x1b1/0x1520 [ 146.550150] ? _cond_resched+0x14/0x30 [ 146.554031] ? ioctl_preallocate+0x2b0/0x2b0 [ 146.558420] ? selinux_capable+0x40/0x40 [ 146.562461] ? __sb_end_write+0xa0/0xd0 [ 146.566418] ? fput+0xd2/0x140 [ 146.569604] ? security_file_ioctl+0x89/0xb0 [ 146.573993] SyS_ioctl+0x8f/0xc0 [ 146.577348] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 146.582079] RIP: 0033:0x452df9 [ 146.585245] RSP: 002b:00007f764a5d2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 146.592928] RAX: ffffffffffffffda RBX: 00007f764a5d3700 RCX: 0000000000452df9 [ 146.600176] RDX: 0000000020536ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 146.607420] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 146.614667] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 146.621911] R13: 0000000000a2f7ef R14: 00007f764a5d39c0 R15: 0000000000000006 [ 146.629632] WARNING: CPU: 1 PID: 23446 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 [ 146.638462] Kernel panic - not syncing: panic_on_warn set ... [ 146.638462] [ 146.645804] CPU: 1 PID: 23446 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #265 [ 146.653136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.662462] Call Trace: [ 146.665035] dump_stack+0x194/0x257 [ 146.668645] ? arch_local_irq_restore+0x53/0x53 [ 146.673297] ? vsnprintf+0x1ed/0x1900 [ 146.677081] panic+0x1e4/0x41c [ 146.680251] ? refcount_error_report+0x214/0x214 [ 146.684981] ? show_regs_print_info+0x18/0x18 [ 146.689456] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.694539] ? __warn+0x1c1/0x200 [ 146.697977] ? tty_set_ldisc+0x4c6/0x7a0 [ 146.702017] __warn+0x1dc/0x200 [ 146.705278] ? tty_set_ldisc+0x4c6/0x7a0 [ 146.709321] report_bug+0x211/0x2d0 [ 146.712934] fixup_bug.part.11+0x37/0x80 [ 146.716971] do_error_trap+0x2d7/0x3e0 [ 146.720844] ? math_error+0x400/0x400 [ 146.724622] ? put_ldops.isra.2+0x7b/0xa0 [ 146.728747] ? lock_downgrade+0x980/0x980 [ 146.732875] ? free_modinfo_version+0x70/0x70 [ 146.737366] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.742202] do_invalid_op+0x1b/0x20 [ 146.745891] invalid_op+0x22/0x40 [ 146.749322] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 146.753963] RSP: 0018:ffff8801aa4afb38 EFLAGS: 00010246 [ 146.759302] RAX: 0000000000010000 RBX: ffff8801d568d640 RCX: ffffffff82906706 [ 146.766549] RDX: 0000000000010000 RSI: ffffc90002d48000 RDI: 0000000000000282 [ 146.773793] RBP: ffff8801aa4afb88 R08: 1ffff10035495f27 R09: 0000000000000000 [ 146.781040] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 146.788287] R13: ffff8801d568dbb0 R14: ffff8801c6c42540 R15: fffffffffffffff4 [ 146.795551] ? tty_set_ldisc+0x4c6/0x7a0 [ 146.799601] ? tty_set_ldisc+0x4c6/0x7a0 [ 146.803650] tty_ioctl+0x492/0x1610 [ 146.807258] ? tty_vhangup+0x30/0x30 [ 146.810947] ? __lock_is_held+0xb6/0x140 [ 146.815031] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.820903] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 146.825725] ? rcu_note_context_switch+0x710/0x710 [ 146.830642] ? tty_vhangup+0x30/0x30 [ 146.834332] do_vfs_ioctl+0x1b1/0x1520 [ 146.838192] ? _cond_resched+0x14/0x30 [ 146.842066] ? ioctl_preallocate+0x2b0/0x2b0 [ 146.846459] ? selinux_capable+0x40/0x40 [ 146.850501] ? __sb_end_write+0xa0/0xd0 [ 146.854460] ? fput+0xd2/0x140 [ 146.857644] ? security_file_ioctl+0x89/0xb0 [ 146.862039] SyS_ioctl+0x8f/0xc0 [ 146.865390] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 146.870132] RIP: 0033:0x452df9 [ 146.873298] RSP: 002b:00007f764a5d2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 146.880985] RAX: ffffffffffffffda RBX: 00007f764a5d3700 RCX: 0000000000452df9 [ 146.888233] RDX: 0000000020536ffc RSI: 0000000000005423 RDI: 0000000000000013 [ 146.895479] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 146.902725] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 146.909972] R13: 0000000000a2f7ef R14: 00007f764a5d39c0 R15: 0000000000000006 [ 146.918044] Dumping ftrace buffer: [ 146.921732] (ftrace buffer empty) [ 146.925416] Kernel Offset: disabled [ 146.929018] Rebooting in 86400 seconds..