0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000000000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2}}) close(r1) dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000490000)) fanotify_init(0x2, 0x181000) r2 = request_key(&(0x7f00005cc000)='pkcs7_test\x00', &(0x7f000085c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000049d000-0x8)='&cpuset\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000eaa000-0x2)='ceph\x00', &(0x7f00002f4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009df000)="ec9a42da38650fcba4ba716431387d4a827eece8b12bb7028e9db2d887ef4ad978342cad13afb6b5610a646aab909937528edc1942d99853644323cb968040e5dab4454f686280ac1ff86e03a00605940e1f8c7c740559aefb9631cd43c28a2f5bd929a45f04f31b3d45f29a4c71ea9b861f547c1ba8649ad9f6e2dab843153f3321add31b26114fd33875428a623eb7622785f0e5f725f268c0ac969518e9847fc72eefa963bfc00c981ce83a87d0fadd5a06a4d76ebeb93ed654ae90c7fb13ad62a3b3bb55ea04da8c3c5ca5fa162cce05de6c03c5c16682ff4bc7201ad5b6458f", 0xe2, 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0xffffffffffffffe1, 0x2, r3) 2018/02/06 13:39:09 executing program 6: unshare(0x8000000) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) unshare(0xc000000) r1 = syz_open_pts(0xffffffffffffffff, 0x20800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1c) shmdt(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x1)='\x00') r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xffffffffffffffe1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000002000)="8a207d696b0bc98db7519c0bdf76652ee16abcaecf1e395538959794587b9808d0ce12cdb5fd9f27c5fa7057a7305ed2343a8012703257ccd4a3c11e95ad807fe6818075b2b63100c6dac4cc75b94b74dd853771530b8c1cb39a9c9dc9cbd8bb8c02f25eea81cc1e46bfcfedb43b85eddab8e9f26e55e089a0a7e6f8af0862140132ddfae197d77337dbb8f11421008d33e6626d", 0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x1}, &(0x7f0000001000)=0x8) 2018/02/06 13:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r0, &(0x7f00009af000), 0x3) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe97, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x1, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x2, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) [ 277.353748] x86/PAT: syz-executor3:1416 map pfn RAM range req write-combining for [mem 0x1b5ec8000-0x1b5ec8fff], got write-back 2018/02/06 13:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x9000000000) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0xffff, 0x20, &(0x7f00000c0000)="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", 0x16d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000899000-0xcc)=[@in6={0xa, 0x0, 0x21, @mcast2={0xff, 0x2, [], 0x1}, 0xc0}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0xb41}, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0x2}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}], 0xcc) socket$packet(0x11, 0x3, 0x300) connect(r0, &(0x7f0000579000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 13:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000503000)='net/fib_trie\x00') ioctl$KVM_SMI(r0, 0xaeb7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) syz_open_dev$vcsn(&(0x7f0000d27000-0xa)='/dev/vcs#\x00', 0x0, 0x4000) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) close(r1) 2018/02/06 13:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f36000)={r0, &(0x7f00009d4000), &(0x7f0000db4000)=""/4096}, 0x18) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000d25000)={0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005f2000-0x10)=@common='erspan0\x00') r2 = syz_open_dev$vcsa(&(0x7f000057c000)='/dev/vcsa#\x00', 0x20, 0x20000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005af000)={0x0, 0x1000, "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"}, &(0x7f0000637000)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009af000-0x10)={r3, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x800}, 0x10) 2018/02/06 13:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f000006c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) epoll_pwait(r1, &(0x7f000096f000-0x24)=[{}, {}, {}], 0x3, 0x1ff, &(0x7f0000991000-0x8)={0x3}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000001) 2018/02/06 13:39:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) close(r0) r1 = socket(0xf, 0x4, 0xffffffffffffffff) getsockname$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) 2018/02/06 13:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) sendmsg$nl_generic(r0, &(0x7f000050f000-0x38)={&(0x7f000052b000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000a08000-0x10)={&(0x7f000026e000-0x58)={0x58, 0x12, 0x1, 0x3, 0x0, {0x6}, [@generic="c92f3cab55b3971e286ee82aeeb0ea1e92ff7205b771b5830c329bbdb88b8b6d319963150d8e9614a1199b5d0be1e2921b47153bc0cbb6", @typed={0xc, 0x27, @fd=r0}]}, 0x58}, 0x1, 0x0, 0x0, 0x8014}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000074e000-0x4)=0x1) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000688000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d0b000-0xb9), 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc, 0x9, &(0x7f0000a04000-0x20)=[], 0x0, &(0x7f0000d98000-0xcf)=""/207, 0xcf}, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/06 13:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) connect$vsock_dgram(r1, &(0x7f0000e98000)={0x28, 0x0, 0xffffffff, @hyper}, 0x4) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0xfffffffffffffffe) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x2, 0xa) 2018/02/06 13:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000031f000)='/selinux/user\x00', 0x2, 0x0) readahead(r0, 0x7f, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f0000800000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty}, 0x10) pipe(&(0x7f0000d8f000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000012b000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x6, 0x9, 0x6b3c, 0x8e}, &(0x7f0000142000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008a0000-0x98)={r3, @in6={{0xa, 0x2, 0x77, @loopback={0x0, 0x1}, 0x1}}, 0x6, 0x9e}, &(0x7f0000800000)=0x98) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000937000)={0x0, 0x2710}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9d000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000376000-0x8)={0x0, 0x1}, &(0x7f00007c5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00001b6000-0x10)={r5, 0xfffffffffffffffe, 0x7, 0x1}, 0x10) 2018/02/06 13:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000a2f000-0xc)='/dev/amidi#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000ebf000-0x18)='@cgroupposix_acl_access\x00', 0x3) ioctl$TCSBRKP(r0, 0x2286, 0x90) 2018/02/06 13:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet(0x2, 0xa, 0x1, &(0x7f00002f0000)={0x0, 0x0}) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00001b0000)=""/17) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004a8000)) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) recvmsg(r4, &(0x7f0000766000-0x38)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000f29000)=[], 0x0, &(0x7f0000c3f000)}, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000679000)={0x0, @rand_addr, @multicast2}, &(0x7f00001a0000)=0xc) dup3(r4, r3, 0x0) 2018/02/06 13:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000695000)={"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"}) 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, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000003000-0xc), &(0x7f0000001000)=""/37, 0x25, &(0x7f0000002000-0x2c)={&(0x7f0000001000-0x40)={'rmd160\x00'}, &(0x7f0000003000-0x35)="efea3c4403194abf02ceaee1880df2d75048720c25f8024b155efab1be1d62cce96e871a7c452bed088d07b7c50f", 0x2e}) 2018/02/06 13:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00005a2000-0x4), &(0x7f00002ef000)=0x4) r2 = syz_open_dev$sg(&(0x7f0000d65000-0x9)='/dev/sg#\x00', 0x4, 0x40) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000402000-0x4)=0x1ff, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffdb9) r3 = syz_open_dev$dspn(&(0x7f000051a000-0xa)='/dev/dsp#\x00', 0x2, 0x4000) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00002fd000-0xc)={@loopback, @multicast1, @broadcast}, &(0x7f0000df2000)=0xc) timer_create(0x4e5b5e4e04341ae9, &(0x7f00006ba000-0x60)={0x0, 0xc, 0x1, @tid}, &(0x7f0000bff000-0x4)=0x0) timer_delete(r4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000922000), &(0x7f0000e24000)=0xc) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/06 13:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000068f000-0x8)={0xfffffffffffffffd, 0xffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000501000-0x20)={0x0, 0x0, 0x3}) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x1}) unshare(0x24000200) unshare(0x28060400) 2018/02/06 13:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000199000-0x50)={@syzn, @ifru_map}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) mknodat(r0, &(0x7f0000ebf000-0x8)='./file0\x00', 0x10, 0xfffffe00) 2018/02/06 13:39:09 executing program 2: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c2e000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000-0x9)='/dev/kvm\x00', 0x40001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000731000-0x18)={0x261, 0x0, [{0xbff, 0x0, 0x7}]}) 2018/02/06 13:39:09 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200001, &(0x7f0000006000-0x4), 0xfffffffffffffeb1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x201) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0xfffffffffffffffe}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x130, 0x8000, 0x1000, 0x5, r2}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x20101, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000007000)={r1, 0x3a6eda9e, 0x401, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000000a000-0x20), &(0x7f000000a000-0x20)={{0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000007000-0x8)={0x9}, &(0x7f0000006000), &(0x7f0000003000-0x10)={0x77359400, r4}, 0x6) 2018/02/06 13:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4b000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) select(0x40, &(0x7f0000f11000-0x40)={0x80000000, 0x294, 0x3, 0xfffffffffffffff8, 0x432, 0x100, 0x7}, &(0x7f00007c8000-0x40)={0x2, 0x80000000, 0x7fffffff, 0x7, 0x4, 0x2b, 0x1ea14583, 0x3}, &(0x7f0000161000-0x40)={0x3a16, 0x100000001, 0x7, 0x2, 0x5, 0x0, 0x80000001, 0xffff}, &(0x7f0000f27000-0x10)={0x0}) mq_timedreceive(r0, &(0x7f0000e16000-0xc2)=""/194, 0xc2, 0x9, &(0x7f0000517000-0x10)={r1, 0x1c9c380}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) ppoll(&(0x7f0000a25000)=[{r0}], 0x1, &(0x7f0000d7c000)={0x0, 0x989680}, &(0x7f0000dc4000-0x8), 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bfe000-0x9)='/dev/ppp\x00', 0x480, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001df000-0x30)={0x90, 0x0, &(0x7f0000c50000)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000424000)=[], &(0x7f0000aba000)=[0x78, 0x20, 0x38, 0x38, 0x68, 0x40, 0x0]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f0000c72000)=[@fda={0x66646185, 0x8, 0x1, 0x5}], &(0x7f0000eca000-0x30)=[0x0, 0x38, 0x40, 0x78, 0x30, 0x18]}, 0xffff}}], 0xcb, 0x0, &(0x7f0000843000-0xcb)="d66004165f1171a2e038fe764c9fa02641a8644f5e7d711a1e56f369fc2927fe7a0caa36892164f3bf780df5ec7b5693f28e17003ad1371b5c66d94a85d15ef2a82c374fd08ac729a3c265f4b0e805d1d25825af1d61299574f0c912c9f37eacc6cfae60dae8e34a8a854e445383da3550f6f615ccbec671e1f698394c3fb3f115cec45a4ea8ba2aff99bddad076ca8c1aac333d29388b28432cb4e9081f095479944d9008f7f0763a65812de97e4237b8126ec42e77fc25119f35b1afbd90b441c1162161f6feeda7a6ad"}) 2018/02/06 13:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000035a000)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x118) write$evdev(r0, &(0x7f0000a37000)=[{{0x0, 0x2710}}, {{0x77359400}}, {}, {}, {{0x77359400}}, {{0x77359400}}, {{}, 0xffffffbffffff00d}], 0x36a) 2018/02/06 13:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/sequencer\x00', 0xa202, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x2}, {0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @queue}], 0x60) 2018/02/06 13:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d7a000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c73000-0x8)=[{r0, 0x5401}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000df3000-0x8)={0x1}, 0x8) 2018/02/06 13:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00003e9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x8000, 0x4) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bcc000-0x8)={r1, r1}) 2018/02/06 13:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000475000-0x10)={0x4, &(0x7f000083c000-0x50)=[{}, {}, {}, {}]}) mlock(&(0x7f00005f8000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000128000-0x10)=@nfc, &(0x7f000033d000)=0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b2000-0xc)='/dev/autofs\x00', 0x200800, 0x0) sendto$inet(r1, &(0x7f00004e9000)="37ee1feed4df1caeab0272bd9293ea1caf120df92e97a35babfa", 0x1a, 0x1, &(0x7f0000944000-0x10)={0x2, 0x2, @rand_addr=0x9}, 0x10) 2018/02/06 13:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ppoll(&(0x7f0000ca1000)=[{r0}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) shmget(0x1, 0x3000, 0x0, &(0x7f00002cf000/0x3000)=nil) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/06 13:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b29000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/06 13:39:09 executing program 3: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6b000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d6c000)=""/125) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000869000-0x4), &(0x7f00004e0000-0x4)=0x4) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000299000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x11, 0x4, "7ac724ec215a70fd071a4e074f5edaa546d00f1fe16ff8926873e9d9012c68fcdcac1d06d6b302d4220dbbf9b819a376c6312d9f953224678863c469dca7c414", "02abf7585a79309c4d79ec1ac50ec503171fb91feebaaac8df35c55ae9ed2d0811773224fd2f8a4f9fe1d4b5c657817c62e054088ac07787f9c494e1f41b3bc2", "9b17da44473c2dfcdeec592f601c28a1fcd1a990a9ea175fdae78196f273816a", [0x1, 0x16a4ca4d]}) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000d6e000-0x9)=@rc={0x1f, {0x100, 0x4, 0x2, 0x80000001, 0x80000000000004, 0x1000000000003}, 0x64b}, 0x3) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000964000-0xf0)=[{{0x0, 0x0, &(0x7f0000738000)=[{&(0x7f0000a18000)="65cd21d74e17eb86fa9b097ed31eac9b42cb4e8d8ae99f5486d750a7970a0695a14d59d6c2a35ed0d791baf9c9d9fb99ba72e59fb4e804e3141c8ed062c723540f5ab5b031c6f86ca4f0c73bd6a02b0afed713ec02e94f3a7e4fa9bca7dcd2c8310e7832cd3c02e7a96b985df2a48405f333ce0681392c14803093542fe0578ee935d8454034fea2d17c9e5c359d3fd7df1d8521085d9dec654e71b8149df7561ae3246a015cac73d841cbf290e8ce7a4c37949474cde0bc8b381062ff7beac1517d6fda", 0xc4}, {&(0x7f0000d6d000-0x4d)="3ab00fa0ef6bbd7a6071704bc5f5a4361ff0343d3096eacba2672c3312b93549be09161ecb9b70e07ba377131363d9f75ba5487e3debef6cd1db10dcb9cd0830474a4756caae64f5bf0f235c42", 0x4d}, {&(0x7f0000631000)="487d4818a00515e82026120692932f1fb0a00d5b2fef5dfb356327b6456c7f89e4d1e71412f0696a9dd6f7e0a06588ad41a577d9156efa0816a009a9b9165573be98a87cb69fcc34e01a2ba15d7f32025e5b3e3f88528c17a9fc48dffa253c9871f063c842a34b", 0x67}, {&(0x7f0000c00000)="5030c1477e4eac648c458712cf96a85abda264147dcc34", 0x17}], 0x4, &(0x7f0000d6d000-0x160)=[{0x38, 0x11, 0x6f6, "3095cc398dd1c1d0f4bac4ebc806fbd4370910a3ee280ba8ba44e5e6d5f1d00a49be6ce7959e"}, {0x68, 0x10e, 0xffffffff, "6d8ddde1d434df7a683b9637b5a221f4596062bc8eae59f2c86647f3204d0868db082bf411aa9071fe86a04f28f3269a23886adce1e6c8c0a6d486284d5565afce73fe4df858fc6e1b8095195b00626895e0"}, {0x48, 0x0, 0x8, "45639cd4253a6efdc435f20c20ac99144c45b059488fb5104fdecbff3b3ee28fd1562e8b90a4541fd446dc4543be82ee59bec9ba7f2835d0"}, {0x78, 0x10d, 0x9, "da4c5b18b68be035624aebfd83b588ead412202b2c6dbf91aa46710173e7fb3843958e15ffad69a0eb1df73e330cd3d9a74ccb2dfe9f6b509dee41be5e03e259fdd2cf20373d5a2de75f49f0bb3acadbb8423db86f589efce9253d75bf27a95089f3"}], 0x160, 0x800}, 0xffffffffffffffff}, {{&(0x7f0000d6d000-0x10)=@in={0x2, 0x3, @rand_addr=0x4000000000000000}, 0x10, &(0x7f0000d6d000-0x60)=[{&(0x7f0000d6c000)="600138114f94cd9a2c544d777dd43efffbdc68ee2ec5f413188ef38d9551c37bf57a0d454581e85e39797dd051853b0745f673134b0ae5ed64328a28efe639bde8c14d6dba97b153e9dfdba2", 0x4c}, {&(0x7f000050a000)="9eb0587700ae1d9613464272ddfc8c7e742529fe7d6179d6ff57a5a9796430fef1b22e9883b0b789bc68518ff4e549d46b0e7fd0d04c125754807ba7c492c23dd1e0c60203a1853615c407495ffeeded2026c1", 0x53}, {&(0x7f0000264000-0xb4)="1a0037211f866f6def11d84d3f482b542127399399aedeff40b4f4d2ee29ac31a1caacdb2eca10ea1b8b5546b1ca4573d5cb1d4a288b94065af4f8005a8de831a01d4b9689cabb473978e6324d282bcb2fadf2fb7759d35ee8d633e658cee14bb11104eb9e219fbb7df6cd729f21569d8fe618383f84d0123705ec0bdc56d09dce5c73da628722cdc5b4e7f4dae312b2efde5fb9637773d1f2c1d7a666b897c3cf396769a25722d0f49d646e6214f81410778e34", 0xb4}, {&(0x7f0000d6c000)="fd61e0dbb6488a25f1d2e3dc822dcd9d185099a1eae4b3e13d6d6a2038b7263f0893485224b5d6b4c14dfe1066deeec60fe139652cdb142c74a8e89b8dfb82357d9a283d0f83fa4ab614690c97013965d61a158176a103f9cb365d5e69ff3f463f64dde39d4b2867037ed75831cc58fe7eae51165f7d0b3a330eaf0ea0bc4df5d8b15e685526a837160947ab411cf02f06182c87fba8c34b63bc98fcb1b67f7c0e75474cd6956c1bcbea3aaa65a7388f23ff14566d4d9b4f0046a9fd258214", 0xbf}, {&(0x7f0000d6d000-0x92)="d65fb1cb77466229fabf9beef04729c34caf6f9ab881b14f22aecb1d4fa7527e41ff42d9b72085ccd5bbe788e59a56c61e749658c4ab939f37a482d12daeb3032faf24685dee0c09d3570045afad2c26d5efced77db28624a75878a7dae25ed181ff235d31b28ff3a5277ead9a53539d2e4089e760ddb03438cd4e9f3b34ca79eab916bbefce03460bee2babdbac7d4845d3", 0x92}, 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{0xf0, 0x11f, 0x3ff, "8b2d62029181db52626f4606644995ac0429246cbf5bff3cba6e9c7237b51a33d72d58b83cd342e88ac4d874d62254bff2c7a837c83a6744feaf7fb234788a0376da3e1a73705fbf50d78e6bdc7e5a2153a671b97bddcd413f3f43e86b4c0152c7a75dfcdc592493a96252d4069a6b0f3bcc450038c50edf7b1fac4c3dd180d959fd71012998adae216d92b377386be49ff1ab219ca086f943d4f4e5f29f6de17274866bb41c67ee5a896b7026594872125d938c2968e3aa3774b24f057f6be8fe5a3760196d72f01e7fa688bc3e7e6c24151e9be669066271d1584a9d41eb12"}], 0x2110, 0x40000}, 0x80}], 0x4, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000d6c000-0xc)='/dev/audio#\x00', 0x8, 0x40880) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000b9b000-0x5)={0x4, 0x2000, 0x6, 0x2}) sendmsg(r1, &(0x7f0000452000-0x38)={&(0x7f0000131000-0x80)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70a176c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000095a000)=[{&(0x7f0000de4000-0x1000)='0', 0x1}], 0x1, &(0x7f0000e5c000)=[]}, 0x0) 2018/02/06 13:39:09 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000807000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f00004c6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000697000-0xe8)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f000009e000-0x2)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000282000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/06 13:39:09 executing program 4: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x18, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000dc1000-0x8)=[0x100, 0x1]) 2018/02/06 13:39:09 executing program 5: execveat(0xffffffffffffffff, &(0x7f00003fa000-0x8)='./file0\x00', &(0x7f0000318000-0x8)=[], &(0x7f0000e41000)=[], 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b42000)={0x0, 0x7, 0x101, 0x92, 0x1f, 0x3, 0x8, 0x6, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0xffffffff, 0x1f, 0x5fd3, 0x100000000000000}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3ff, 0x4, 0x2, 0x1, 0x9}, 0x14) 2018/02/06 13:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000d3f000)='.', 0x5398fffb08fec7ed) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) finit_module(r0, &(0x7f0000eda000)='\x00', 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000463000-0xf)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f000006d000/0x4000)=nil) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000784000)={{0x1, 0x3, 0x3, 0x3, 0x800}, 0x1000, 0x80, 0x8}) shmctl$SHM_LOCK(r2, 0xb) 2018/02/06 13:39:09 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000545000)={0x9, 0x4, 0xffff, "2f8d50b3a9ed", "f09c2aa77c316f6c73041515f0a4a646"}) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000)="c8d63f23", 0x4) 2018/02/06 13:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f96000-0x90)={0xac39, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) readahead(r0, 0x49, 0xc798) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000d31000)={@hyper}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000c2000-0x4)=0xb85, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) 2018/02/06 13:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r0, &(0x7f000051a000)=@l2, &(0x7f0000ece000+0xdfa)=0xe) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000cec000), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000f99000-0x8)={0x80, 0x8}) 2018/02/06 13:39:09 executing program 4: r0 = creat(&(0x7f00009a0000-0x8)='./file0\x00', 0x14) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xfffffffffffffe59, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x7ffe, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/06 13:39:09 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10), &(0x7f000000d000-0x4), 0x0) clock_settime(0x2, &(0x7f00001ae000)={0x77359400}) 2018/02/06 13:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f5b000)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/06 13:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0x23}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c56000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/06 13:39:09 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a87000)='personality\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x2, 0x8001, 0x8, 0x7fffffff, 0x2}) r1 = memfd_create(&(0x7f0000001000-0xc)='personality\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x2, 0x401, 0x3, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x81}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000)=0x6) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000002000-0x23)=""/35) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x30000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000-0x10)=@delrng={0x10, 0x14, 0x100, 0x6, 0x1, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4010}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000004000)) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000005000), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x8}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000007000-0x28)={@generic}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x8}, &(0x7f0000005000-0x4)=0x8) r4 = request_key(&(0x7f0000006000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='personality\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000006000-0x40)={0x4, 0x8, 0x7fffffff, 0x1000, &(0x7f0000007000)=""/4096, 0x46, &(0x7f0000001000)=""/70, 0xc8, &(0x7f0000007000)=""/200}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={r5, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/02/06 13:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f0000)={0x0}, &(0x7f00001eb000-0x4)=0xc) lstat(&(0x7f0000c86000-0x8)='./file0\x00', &(0x7f0000ee9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000285000-0x8)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000758000-0x38)=[{&(0x7f000048d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000876000-0x50)=[{&(0x7f0000d3f000)="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0x1000}, {&(0x7f00004dc000)="f701d878d04eecc5b9751ed00f5766d724add0ddd340f24f20cdadc7c62ce718b7059d1436069c787e3d76257464f4ba9b4ec40bb93eac0fd048394a986436e765d047dd", 0x44}, {&(0x7f0000af4000-0x1000)="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0x1000}, {&(0x7f000015a000-0x46)="7f5f2d903ad6ae7c26f1f53627b68aa3aa0ae4c7e8fffaa3340aab2d197d6f04744b43a814b17ce22c6f5ec4bacf80ceb5d7be5ff7eddf7724ddbe7a2a134d1607aea8c1ee8c", 0x46}, {&(0x7f0000d99000)="2e065c077843e8e0fc4533569343123f86eed894edbd738052964c476420b2ee494721fca151f60f8fd4ed039d2337e3a2", 0x31}], 0x5, &(0x7f0000b9c000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40000}], 0x1, 0x40000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4), 0x4) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) dup(r1) r5 = msgget(0x3, 0x226) msgrcv(r5, &(0x7f00004bf000-0x63)={0x0, ""/91}, 0x63, 0x1, 0x2000) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00002b0000-0xb)='/dev/audio\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x5, 0x2) close(r0) 2018/02/06 13:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a77000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004a1000)={0x5, 0x4, 0x558a, 0x0, 0x0}, &(0x7f0000701000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000abf000-0x8)={r1, 0xfff}, 0x8) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000013e000-0x9)='/dev/ppp\x00', 0x501a00, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fc6000-0xd)='/dev/dmmidi#\x00', 0xe8, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f000035f000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000070c000)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00005a8000-0x50)={r1, r2, 0x3, 0x8000, &(0x7f0000351000)="6308cf33c6b7262204ed268d2837b3dfd81bdb3de33a2709400e5b", 0x3fb4, 0x4, 0x6, 0x81, 0x7, 0x200000, 0x800, "68639eb87f3692676931e111d1b77a8e4309bf459cf963d347b076ff1e5a1ea55380fe37fc260daa"}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00005bc000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000041b000)={0x0}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000029c000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000065f000)={r5, 0x80000, r6}) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f00005b0000)={0x70, 0x5}) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) timer_create(0x7, &(0x7f00005d5000)={0x0, 0x30, 0x5, @thr={&(0x7f000066e000-0x72)="ece8850ca3e79c0903be65aa9626c9d3b88b657759ee3f49eccf59e75700cf85474a331030281a696383d51775122387d84b57834dc909e8807e12ee28880d7334bc5fdc5320e20e25cebda6663c606f780d61e31442f58e56561e253439341a00da36e551cb5a0ba04ed943521fa6bc192b", &(0x7f0000ce6000-0x40)="ae4e5e18d43e94aad41ee685152632f69b895511041e9cdb24f452bc0e781669c1c3b10d158843ce72483d93b625291d468d9550e6ee1212103b2c5ce69f70e8"}}, &(0x7f000090e000)) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b000+0x252)) 2018/02/06 13:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) fsync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000002000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a76000-0xa)='/dev/cuse\x00', 0x12800, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a2e000)={0x0, 0x77, "7d08ec671c7c67c97dfaedc8161d6cff2eb3e86d589fbf403e71ded0c3f3d09866056a3aba17dbd58d94176f1bfea68b845dfccfd43f315970e5fb6d6f37da1b39212c80841810667fca49752d1b164862ed104a7468c7f64155d2d79c70ab3122acfeb39d47883d6b8c732ee3f6e889a6de35cfa1a6d7"}, &(0x7f00002ce000)=0x7f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000035a000)={r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x520b}}}, 0x8c) 2018/02/06 13:39:10 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b00000)={0x0, 0x0}) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) readv(0xffffffffffffffff, &(0x7f00002ca000-0x28)=[{&(0x7f000070b000-0xa3)=""/163, 0xa3}, {&(0x7f000081d000)=""/184, 0xb8}], 0x2) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000704000)='/dev/cuse\x00', 0x8500, 0x0) r2 = syz_open_dev$midi(&(0x7f0000e78000-0xb)='/dev/midi#\x00', 0x38dcea37, 0x101000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000a2000-0x8)={0x0, r2}) clone(0x200000008a000900, &(0x7f00003e4000), &(0x7f000072a000), &(0x7f0000065000-0x4), &(0x7f0000b70000)) 2018/02/06 13:39:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x41, 0x0, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/02/06 13:39:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063b000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000cde000-0x68)={0x1, {&(0x7f00002e0000)=""/187, 0xbb, &(0x7f0000444000)=""/90}}, 0x68) 2018/02/06 13:39:10 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x18) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc2000-0x4), &(0x7f0000e0c000)=0x4) syz_open_dev$mice(&(0x7f0000b3f000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) 2018/02/06 13:39:10 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000-0x50)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x32, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 13:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdir(&(0x7f000007b000)='./file0\x00', 0x80) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4122, &(0x7f0000006000-0x1f5)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) syz_extract_tcp_res$synack(&(0x7f000040d000)={0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c2e000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x8f, &(0x7f0000836000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x81, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0x1, 0x0, r2, r3, 0x81, 0x0, 0xc, 0x4, 0xffffffffffffff13, 0x0, 0xa6, {[@fastopen={0x22, 0x7, "2c7cf8c5f7"}, @fastopen={0x22, 0x10, "31cdc476fdfd56f7005a3850d9d3"}, @window={0x3, 0x3, 0x7fff}, @sack_perm={0x4, 0x2}]}}, {"01cc2288ac8e67b6b436241350e0172481efbb089d52967956f4f610469345027d6f5211d6d68888ce7a66da04ecef25b3e470784b8f8624005353cd43"}}}}}}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000039a000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f000039a000)=@req={0xfffffffffffffffb, 0x100000001, 0xb6, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000020c000-0x4), &(0x7f0000115000-0x4)=0x4) io_submit(0x0, 0x0, &(0x7f000005e000)=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f000064e000-0x15), 0x0) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r5, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000647000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet(r5, &(0x7f00009ba000-0x53)="ca", 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/06 13:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000f9b000-0xa)='/dev/dsp#\x00', 0x1, 0xa00) readahead(r0, 0x8, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ef8000-0x8)=@assoc_value={0x0}, &(0x7f0000fa2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000466000-0x8)={r3, 0x1}, 0x8) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000044b000-0x85)="28ccfbf6cb37add11fff70ca749a806464b04161161dde0b9455d663fc74118a336d196ae084b81383cc5f3ac81067d3066c0258803d0f8cf80d36e9802d4a155ac4a776da1383ea7307b58b6a31d51717168e1040a6bd48a6fabdf3e522a92e6c1d968f29177cceef76570c372874444a150b37648dea0ea385889b00275181e4dab7192a") setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f000073c000-0x4)=0x800, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) accept4$inet(r1, &(0x7f0000b2f000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000ee8000-0x4)=0x10, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f00004d2000)='/dev/rfkill\x00', 0x400000, 0x0) 2018/02/06 13:39:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d4e000-0x7)='ns/ipc\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000e4e000-0x8)=0x3a2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/sequencer\x00', 0x101000, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x8a, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/06 13:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bab000-0x10)='/selinux/status\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000e35000)='./file0\x00', &(0x7f00002d2000-0x46)=""/70, 0x46) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r1 = syz_open_dev$admmidi(&(0x7f0000231000-0xe)='/dev/admmidi#\x00', 0x6, 0x40000) bind$netrom(r1, &(0x7f0000b09000-0x10)=@ax25={0x3, {"ebcb2786bdf6a8"}, 0x80}, 0x10) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) 2018/02/06 13:39:10 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007c0000)=0x801, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/02/06 13:39:10 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/02/06 13:39:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000887000)='/proc/self/net/pfkey\x00', 0x90002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f000049e000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000023e000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x80000001, 0x769f, 0x100, 0x3, 0x20, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) unshare(0x8000400) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000fc2000-0x20)={r4, 0x2, 0x100000100000002, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = syz_open_dev$admmidi(&(0x7f00009ef000-0xe)='/dev/admmidi#\x00', 0x5, 0x80000) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000644000-0x4)=0x0) setpriority(0x3, r6, 0x8eb) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f0000fc2000)=0x1, 0x4) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f000056f000-0x3a)=""/58, 0x3a}, {&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x10000000000001df, 0x0) fstat(r1, &(0x7f0000e79000-0x44)) 2018/02/06 13:39:10 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000025000)={0x5, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @empty}}}, 0x118) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000032000-0x308)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff}, {0x7fffffff}, {0xffffffff}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0xa0202, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000034000-0x1a)="44568024ccc3da36b6066c8b6e69be66ab2ac9cb45a96e3b0dc7", 0x1a) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000034000-0x18)={0x100000, 0x7001, 0x7fffffff, 0x7, 0xffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000001c000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000003000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000022000-0xd)=""/13) [ 278.393970] Cannot find add_set index 0 as target [ 278.415140] Cannot find add_set index 0 as target 2018/02/06 13:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f78000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000101000-0x8)=&(0x7f0000beb000-0x1)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000813000-0x4)=0x0) syz_open_dev$midi(&(0x7f0000907000-0xb)='/dev/midi#\x00', 0x5, 0x101280) r2 = syz_open_procfs(r1, &(0x7f000058f000-0xe)='net/sockstat6\x00') ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00006f6000)={0x1, 0x0, [{0x5000, 0x62, &(0x7f00007d9000)=""/98}]}) 2018/02/06 13:39:10 executing program 0: 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0}) r1 = accept$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0xffffffffffffff24) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000+0xfef)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x1]}, 0x6) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r3, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x2, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x200}, []}, 0xffffffffffffffcb}, 0x1}, 0x200000000000) 2018/02/06 13:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000031b000)=@filter={'filter\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x98, 0x180, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000973000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x238}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xff000000, @generic="1c17d25386747429d3a7e2e7612ab7a0", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x7f, 0x2, 0x2}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x50, 0x80}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@rand_addr=0x3e9a, @multicast2=0xe0000002, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="c61d58a751bdc769af0921baf7a068d2", {}, {0xff}, 0x67, 0x3, 0x31}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x8, 0x8}}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x12}, 0xff000000, 0xffffff00, @common='yam0\x00', @common='irlan0\x00', {0xff}, {0xff}, 0x6c, 0x2, 0x30}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x8001, 0x8}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x20, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}]}}, 0x388) 2018/02/06 13:39:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000891000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) 2018/02/06 13:39:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000812000)=0xffffffffffffffe0, 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000023000)={0x0, 0x49, "501eb096b0660d072b0b658205134f6afefa1661970a9ec080d61c112b9f2f91ba54ab625f0261b51c2bf64e5f959cea68a1ca740067919da0bc2077d222e068dc8038e28dcf5c0ce4"}, &(0x7f0000024000-0x4)=0x51) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000024000-0x8)={r2, 0x4800000000000}, &(0x7f0000023000)=0x8) bind$rds(r1, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000022000-0x8), &(0x7f0000013000)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0xb0}, 0x0) 2018/02/06 13:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed5000-0x10)=[], 0x0) syz_open_dev$random(&(0x7f00004d8000)='/dev/random\x00', 0x0, 0x400) 2018/02/06 13:39:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() r1 = getpid() capset(&(0x7f00000bb000-0x8)={0x399f1736, r1}, &(0x7f0000cd8000-0x18)={0x7, 0x2, 0x7, 0x20000000000002, 0x7, 0x8}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) openat$vnet(0xffffffffffffff9c, &(0x7f000024c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/06 13:39:10 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005f3000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000eeb000)={0x400, 0xff, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x3) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) r2 = socket(0x9, 0x80000, 0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cba000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3c0}}}, &(0x7f00001e5000)=0x8c) sendto$unix(r0, &(0x7f00001fe000)="25f53fd9ec2dcaed38e63d8f4c10890c235521e3a897febe863c5c937bda235dffae947988b19e0b3434f70dd7ca187ad0511ab4b9439c19fb107d638db2a33e023aca4a28f7209aee5d632dbc00ee2958462c138771d20c8e2a6898da792378715923d5b451b94b9df4ca2223", 0x6d, 0x0, &(0x7f0000b8c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000004e000)={r3, 0xffffffffffff6a2d, 0x1, 0x2, 0x1f, 0x100000001}, 0x14) sendmsg$nl_route(r2, &(0x7f0000e30000)={&(0x7f0000125000-0xc)={0x10, 0x0, 0x0, 0x4402}, 0xc, &(0x7f0000308000-0x10)={&(0x7f0000bb6000)=@ipv4_getroute={0x14, 0x1a, 0x204, 0x1, 0x0, {0x2}, [""]}, 0x14}, 0x1}, 0x4000001) 2018/02/06 13:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000e38000-0x12)='/dev/snd/midiC#D#\x00', 0x8121, 0x2000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000bb4000+0x268)) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x7, &(0x7f0000890000-0x20)={0x0, 0x0, 0x4002}) r2 = syz_open_dev$dspn(&(0x7f000079a000-0xa)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000cfc000)=""/122, &(0x7f0000e34000-0x4)=0x7a) 2018/02/06 13:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000011a000-0x9)='/dev/ppp\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001fe000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000612000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000afb000)={r1, @in6={{0xa, 0x2, 0x100000000, @empty, 0x7fff}}, 0xfffffffffffffff8, 0x4, 0xe, 0x4, 0x40}, 0xa0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000aba000-0x8), &(0x7f00000aa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c6e000), 0x6) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00001af000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000076}]}) 2018/02/06 13:39:10 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00006d3000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000876000)={0x0, 0xfffffffffffffff7}, &(0x7f00008bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f31000-0x20)={0x4, 0x58a, 0x4, 0x1fdd, 0x7fffffff, 0xd7, 0x7f, 0x1f, r1}, &(0x7f0000193000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r4 = dup2(r3, r3) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000057f000-0x4)=0xff, 0x4) 2018/02/06 13:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000057c000)) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000c70000), 0x0) pipe2(&(0x7f000099e000)={0x0}, 0x3f2a991b47302a0e) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000091c000+0x5ae)=0xffffffff, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c11000)='/dev/usbmon#\x00', 0x10001, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000ce6000)={0x1, 0x0, [{0x80000019, 0xbcb, 0x9, 0x2, 0x3}]}) 2018/02/06 13:39:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007d4000)='em1wlan0/md5sum-\x00', 0x0) lseek(r0, 0x4, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000061c000-0x14)={0x0, 0x80000000, 0x0, 0xffffffff, 0x7, 0xffffffff}, &(0x7f0000bc9000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000199000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0xfffffffffffffe00, 0xffff, 0x73ba8b12, 0x80}, &(0x7f0000d1b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007d1000)={r2, @in={{0x2, 0x3, @empty}}}, &(0x7f0000f08000-0x4)=0xfffffffffffffd50) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000187000)={r3, 0x7fff}, &(0x7f0000d26000-0x4)=0x6) timerfd_create(0x0, 0x0) syz_fuseblk_mount(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b25000-0x8)={0x0}) futimesat(r1, &(0x7f0000aa2000)='./file0\x00', &(0x7f0000397000)={{0x77359400}}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000073a000)={r4, 0x2}) mkdir(&(0x7f00000ea000)='./file0\x00', 0x41) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000710000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) [ 278.628426] kvm [1676]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000076 data 0x0 [ 278.682057] kvm [1676]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000076 data 0x0 2018/02/06 13:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000f5e000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/sequencer2\x00', 0x181243, 0x0) read$eventfd(r1, &(0x7f0000f7a000), 0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/02/06 13:39:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000096b000-0x12)='/dev/input/mouse#\x00', 0x40, 0x800c0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000dfc000)={0x3, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000463000), &(0x7f000088f000-0x4)=0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e1e000-0x4)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg$kcm(r2, &(0x7f0000e50000)={0x0, 0x0, &(0x7f0000df1000)=[], 0x0, &(0x7f00001c5000), 0x0, 0x4}, 0x10140) 2018/02/06 13:39:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xf, 0x100000001, 0x4, 0x5, 0xf4f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) r2 = msgget(0x1, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000009000), &(0x7f0000014000)=0x60, 0x80000) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000013000)=""/4096) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 13:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f00004fa000-0xb)='/dev/vcsa#\x00', 0x2, 0x24002) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ba6000-0x98)={0x0, @in6={{0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7ff}}, 0x3ff, 0x5}, &(0x7f00008ba000-0x4)=0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc0000), &(0x7f000095f000-0x3)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000924000)={r2, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}}, 0x8c) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f000080b000-0x4), &(0x7f00001a3000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:10 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x0, 0x20002) r1 = accept4$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000003000-0x4)=0x1c, 0x800) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000003000-0x14)={0x2d7, 0x9, 0x8, 0x4, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000005000)=0x1c) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x79) 2018/02/06 13:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000006d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00004aa000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000157000)={0x4}, 0x4) fallocate(r2, 0xfffffffffffffffc, 0x800000000000000, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x5) openat$mixer(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/mixer\x00', 0x40001, 0x0) 2018/02/06 13:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) inotify_init1(0x80000) 2018/02/06 13:39:10 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000f76000-0x38)={&(0x7f0000f76000-0x10)=@ax25={0x3, {"e2c28ca8c1143b"}, 0x5}, 0x10, &(0x7f0000d7f000)=[{&(0x7f00003c9000)="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0x1000}, {&(0x7f0000c84000-0xf6)="9db3670f9fcb88a88b7f75461770b5312d89164507d589be8b378ccda256f739768877d30e5f1e8e3429d8078d7e56b638fbff271df21e35af13ef9ef51234731f2d29bba8036ec2965849c50284d2b0f102533e94ca907e1f5a58fb6358cfb5a08101b531e9aa418da57d3872cef353f77ca8129206c704bcd11d705c10ba4e04001c557c9f03121e966d4a46e642f358f603aebb53cef4e7c811c00b58f0a7d3f8012fb002dc91dc1740e5071592f860785f25db0d5d1902ff0eaf6e0d2cdb59109dd91270e68fabebe0c6b491f1ebe91e5a36cce3965483206b23ee5a2ed79aa5357172af0baa644c15965c69160b19876b11d5b0", 0xf6}, {&(0x7f00008fd000-0x7d)="8fb4b047409407a27c6db335a242ad5f1cdc547a85848f6c56f45d85238eadcebfe325960768828a32458681a5f22174e499ab13d90ba6d3819897fe63a5dbd7b2749ffe7ec6e515bcd4e5634b0a575a98322183c521b3062f413ebc74a19b1b183367a92bb965222a815c4d92df4523b4b446900ee4539ee70dbf3618", 0x7d}, {&(0x7f0000f76000-0xb5)="1b18551128949280623ab52f48dfe2157fc195cbb35b37406cca6f2b1c8089cb53d45df87425f16bf1cda88e787cdb53d9aba658a5bb6f0a193c0087d8449fd301765b28e577921e622798677bff8e7ddfe49733e2bcc3c5d0e88817ae098a3c9cc166de8748d5ff4262c6982998172ccaf8b24422ec6ff3ef93c806f128cd87e40e384491c8a0598abe2b0160063f64cc0423e83a55a0b392f0a016717a05e0cb56b0a3a73bb3c0b42c872f80ff50811216bf8e5e", 0xb5}, {&(0x7f0000f76000-0xa4)="2f64a6d834ceb2698ae95994992bcc656aaed833ee85eba22533dfa9d2923c61cfcc7afbba28bf372d3152d1b8e9ca3ceae8b38bcd65953341fe6cf7b340e8851fade879abeebd1885b762fe059bf460f1b24c6e637eed17187c2e1bb3c72f752954245b135635acea5174b6c9fad6c414342ea1533abc56289b8d3fb66f8b4c26a4f2d04c90f35aac5c8a8e66b097bfb939faa738f3ca7e1f6ebbeb3f97db344508c48c", 0xa4}, {&(0x7f0000f75000)}, {&(0x7f0000f76000-0xd6)="e46756d25d954b7d9492c51599db16c9e60a7387a48288bfffc2fae2f425c801d006d4ad0e06bac6e75d6d5d1f9e25ba5b8acdda6f6e321bbedca1fdfbaa3c305e7dd167ca026cf0caeab0e6708ad20744d498ab1dda2d271bb74c31000d23201f87bac5c10fee3fe83ad49cbe09b926e403ffe83d8de336c57fa9c8af4d5c07357e0f2ee9565034ad43c69a88472f3d0d59e9b8a797b1646cfdb6cc31b17e34e6dba693918125bec7c8bf5938fa9504ff993cc864c00e61fcb4fd2d390200171339cd84ed577c961b565ff181b5f4856e77602f4c62", 0xd6}, {&(0x7f0000f75000)="4ac60e9c03026b924958a617dd9ed8ae4a43974e9cc9427eaa46c25c540c208f48024d6ca1d191638de7a7a2399d17abb348e7c22ba154937253e7609f52f28b3a3b8a4608968f98ec037fd6626aa61aa09d642fe23dd18dacf2aed9bc3d438552d5b2bc88e1f3f248dafeeb11ff561084b9be700d18e6958070553e08b231c9382f4589146a0b6dc1433507f720cdfc6e1d700012b3e78eabee8e96d34d207e65645f6343e410045fee7df1af3ae967e41e5000eef8d59580a9ee37", 0xbc}, {&(0x7f0000f76000-0x12)="6dd63b08e36995886ab7f818c37b2c8c14e4a66cb9d9153f4d6bc550d82852b118eed226626a694714fc5346f90422e7dcd60c953d78e306477fa77f3cce4887b2c3399fbec2585f13bb1ac79e2fa7752842794f858921187ac20394d4f6248f1048493242fdbaf4ca18a9404a6b249dbd63b6159c16fbe588e8fbfdd7e58869206a12e298f0b588c114a6211df57a8e1879f1fad254bc338abc5010cabc1602a52f0415c7a1f70a88532aa1a43a5db1403e154998bc27fcb6d594da6df10043c005799554746fb9f315bcd3d39b77476213460e701fde921244cbf406b91bb0f193e571d11887", 0xe7}], 0x9, &(0x7f0000f75000)=[{0xe0, 0x105, 0x5, "2198b08bdbe7628e5a805f6cca3d5f8316df01063c4457f8a9434cb80140a645e41f347bc75e8d2108c68b4193da005c59043812fcee7022a7f80b65695285a1df890b78aeea972a3314cabc8812ef9dcfdc2d8094e210faf276ad17ac1107aa6c7e349be673a6dac0ad35602fb4aafbe8c25c9db57ec80bde4d32db3983598a260b3dfe6852d6c064cd28d6e47fd3e06592192d4579ead65e98511050e5d5241da38793b1c5542716f5fc3de7058b30d42dafa26b61463c7da1de0a1fa1514aaf7eaec5caa5b48dabb61a2a20"}, {0xb8, 0x0, 0x7e62, "36a807e20cda765b25c527b182ed5a4fa500b7ca96911a2d5facd4bb4d55c3c8afa2a633874a8c6593c1b60e534fc012fbb2c0fbc572b93398069c5fa121fe679945014badb5c11e9232cf75749c81bead5726c383db4cdb400277357cfd221a7a73cf3fc88ff32d5259906253d085ebdd1b69c84003938fc3f5e09208e72a220da05108bbded4eb678b6702b94b02d6df43a016c8ffc330f96128fa584c477a874a9f7c20"}, {0x1010, 0x109, 0x7, "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{0x20, 0x100, 0x5, "c9ad4e797d30487f644c04"}, {0x30, 0x1ff, 0x2c3606e8, "efd4adb181f66f74d46165085bd70d8d2c3a46cc90e1c3f8a758b5f1e2edca"}, {0x110, 0x102, 0x10000, "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"}, {0x88, 0x10a, 0x1ff, "457cbbb7e0a8b1701a03dff5cb3a2fe8c65beaf62edf0101dfcc91c2d28db101f64cd1bde53c54978cb7a1ad26982771d775997c2eaa20d698f169899d4055f0ff71eaa3164b902ffda95fdaff83fc32443d1cf26c69df263bcdc0bf23a6c116a4fdfa183ab267695fc407743e6f0e078798"}], 0x1390, 0x8000}, 0x2000) syz_emit_ethernet(0x3e, &(0x7f000006e000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4000000000000382, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, 0x0) 2018/02/06 13:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ba5000-0x10)={&(0x7f0000e2b000)='./file0\x00'}, 0x10) r0 = syz_open_dev$loop(&(0x7f0000909000-0x5)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl(r0, 0x440000000000127f, &(0x7f0000fd8000-0x2)) syz_open_dev$sndpcmc(&(0x7f0000586000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8000) 2018/02/06 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl(r0, 0x8001, &(0x7f0000a06000)="d79cf8398f69e1cb8363350dfcc6e7bd53de8b8bb2bd09bb1beb3bcebf4880e6ae5f22e12b4e6a418f0e") r1 = creat(&(0x7f0000280000)='./file0\x00', 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000ae1000)={@rand_addr, @empty, 0x0}, &(0x7f0000935000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000857000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) request_key(&(0x7f0000799000)='id_legacy\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000014000)='$\x00', 0x0) 2018/02/06 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f2c000-0x9)='/dev/kvm\x00', 0x600, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) flistxattr(r0, &(0x7f0000772000)=""/30, 0xbb) fcntl$setsig(r1, 0xa, 0x38) 2018/02/06 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f000081e000-0xb)='/dev/vcsa#\x00', 0x80000000000d8, 0x20000000005) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf2000)={0xfffc, 0x3, 0x4000, 0x2000, &(0x7f0000b56000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00007de000-0x8)=0x10004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x80000000005408, &(0x7f0000fab000-0x4)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f00003e2000/0x4000)=nil}) 2018/02/06 13:39:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x6, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xe001, r1, r2, 0x6, 0xfffffffffffffff8, 0x151044) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0xc6de) sendto$inet(r3, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f000002f000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000f6f000)=0x10) poll(&(0x7f0000d07000-0x8)=[{r3}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000f72000-0x8)='./file0\x00', r0, &(0x7f0000506000)='./file0\x00', 0x4) futimesat(r0, &(0x7f0000f71000-0x8)='./file0\x00', &(0x7f0000ad5000)) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f71000-0x9)='/dev/sg#\x00', 0x7f, 0x3) 2018/02/06 13:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000b17000-0xb0)={0xb0, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@generic="a44d4d0ba9992b069a6ab258f803b0b61dd382a04892c101bcc9619a3bf002934bd6ddb365ee1f602629afb9eb19f8e1f2653b2cf7882e051f8d29edab26a774a18a440b666cc20780f339fbccd34b6184d300c621e8a2350775055b4bf55003919a62baa67978d56387389363bac092409b8eebbcc800ade39a3627cd2ca049e89aa15a56c413150d1757fc7e62c0b2bcb8864d35a432de1e5881"]}, 0xb0}, 0x1, 0x0, 0x0, 0x90}, 0x0) 2018/02/06 13:39:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000267000)=@security={'security\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x98, 0x98, 0x168, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff, [0x7ff, 0x2, 0x4, 0x6, 0x3, 0x7], 0x2, 0x5, 0x3ff}, {0x44ca, [0x784, 0x80000000, 0x100000001, 0x9, 0x0, 0x7e3c1c39], 0x9, 0x5a, 0x100000000000000}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x0, 0x2, [0x0, 0x5, 0x7, 0x6, 0x4, 0x400, 0x4, 0x100, 0x8001, 0x8, 0x5, 0x1, 0x6, 0x6, 0x7fffffff, 0x8], 0x1, 0x7fffffff, 0xffff}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @common='gre0\x00', @common='ip6gre0\x00', {0xff}, {}, 0x0, 0x3, 0x20}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x7, 0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x73, [0x3, 0x9, 0x80, 0x100000001, 0x6, 0xc20c], 0x2, 0x3, 0x8}, {0xffffffff, [0xc7ce, 0x400, 0xfffffffffffffdf8, 0xfff, 0x6, 0x3f], 0x2, 0x1000, 0x63}}}}]}}, 0x390) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000003000-0x28)={0x1, 0x1, &(0x7f0000002000)=""/82, &(0x7f0000003000-0x87)=""/135, &(0x7f0000002000-0xe3)=""/227, 0xf000}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000002000-0x50)={{0x2004, 0x3, 0x0, 0x6505f8b5a5b85131}, 0x0, 0x6}) 2018/02/06 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000922000-0x11)='/dev/qat_adf_ctl\x00', 0x402100, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000924000-0x4), &(0x7f00008fe000-0x4)=0x4) r1 = msgget$private(0x0, 0x88) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000c3000-0xfe)=""/254) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008dd000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x5a) connect$bt_rfcomm(r0, &(0x7f0000122000)={0x1f, {0x1, 0x6, 0xdd8a, 0xee, 0xffffffffffffffff, 0x6}}, 0x9) connect$bt_rfcomm(r0, &(0x7f000022c000-0x4)={0x1f, {0x4, 0xfffffffffffffec8, 0x5, 0x2, 0x3813, 0x6}, 0x9}, 0x9) bind(r2, &(0x7f0000140000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) [ 279.218425] netlink: 156 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/06 13:39:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fbf000-0x8)=0x80, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000a2a000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000261000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0xfcbb, 0x1}, &(0x7f0000665000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000980000-0x10)={r2, 0x5, 0x80, 0x65e}, &(0x7f0000682000)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) 2018/02/06 13:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000bc2000-0x8)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000d2b000-0x64)={&(0x7f00006f0000-0x4)=[0x7], 0x1, 0xffffffffffffeb62, 0x0, 0xfffffffffffffffb, 0x1, 0x7ba, {0x1000, 0x81, 0x4, 0x8, 0xb6, 0x5f, 0xbdf, 0x63, 0x20, 0x7fffffff, 0x2, 0x4, 0x80, 0x0, "1b0eaccb9e397fbadf584ac5c74b42c34bfe4371efa49be9d79db42dcafc061f"}}) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) write$selinux_validatetrans(r2, &(0x7f0000f58000-0x59)={'system_u:object_r:audisp_var_run_t:s0', 0x20, 'system_u:object_r:setfiles_exec_t:s0', 0x20, 0x39, 0x31, 0x20, 'unconfined\x00'}, 0x59) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00008fe000-0x80)={[0x3004, 0x4000, 0x1005, 0xd000], 0x1ff, 0x20, 0x7fff}) 2018/02/06 13:39:11 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x65)="1df7941cbdaf8e40cf47c4b699e8b88d5482a1e061343a7851352a9988a055b5ae4c9744b679bad3e5b51cf943b4f8328680bbb07880144f92439a408bd91f5f46b58d857f1f951df067dd0a9dde42189c5dd345932af290865441de84ee7123b3bb91530bf686d0bbbadcaa0800ab92cdbe428f13aa3da1141bfbe74f9f6018c9a684050ef8f1096b395be3cf31f4b7418e", 0x92, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000c7b000)='./file0\x00', 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/ashmem\x00', 0x280682, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$unix(r3, &(0x7f00005c6000-0x51)=@file={0x0, ""/79}, &(0x7f000096f000-0x4)=0x51, 0x80000) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000d54000)=@pic={0x1000, 0x4, 0xb384, 0x5, 0x3f, 0x80000000, 0x0, 0x80000001, 0x8, 0xce7, 0x1, 0x4, 0x40, 0xbee, 0x7, 0xa}) accept4$nfc_llcp(r3, &(0x7f000070b000), &(0x7f000067c000-0x4)=0x60, 0x800) r4 = fcntl$dupfd(r2, 0x406, r2) recvmsg$kcm(r4, &(0x7f0000b16000)={&(0x7f0000796000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f00006a5000-0x80)=[{&(0x7f0000aa8000-0xee)=""/238, 0xee}, {&(0x7f00002a2000)=""/22, 0x16}, {&(0x7f0000478000-0x7)=""/7, 0x7}, {&(0x7f0000aa1000)=""/58, 0x3a}, {&(0x7f0000f76000-0x74)=""/116, 0x74}, {&(0x7f0000cbc000-0xb7)=""/183, 0xb7}, {&(0x7f00008ca000-0xc0)=""/192, 0xc0}, {&(0x7f0000d38000)=""/29, 0x1d}], 0x8, 0x0, 0x0, 0x100000001}, 0x10003) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000e6e000-0x4)='tls\x00', 0x4) writev(r2, &(0x7f00007cd000)=[{&(0x7f0000950000-0x29)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000609000)={0x9f, 0xffffffff, 0x4, 0x9, 0xee5, 0xffff, 0xfc, 0x7}, &(0x7f0000f94000)=0x20) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f000035c000)={0x2}) 2018/02/06 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) madvise(&(0x7f000064e000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fb4000-0x18)={0x0, 0x2, 0x20, 0x1, 0x100000001}, &(0x7f0000776000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000013000-0x18)={r1, 0x5, 0x20, 0x1, 0x5}, &(0x7f0000e31000)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000f61000-0x76)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x40, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x88, 0x0, 0x5, 0xd6bc, 0x0, 0x3, 0x0}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000074d000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c00000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x401, 0x2}, &(0x7f0000430000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ae3000-0x1a)={r2, 0x100, 0x9, [0x2, 0x8, 0x1, 0xfffffffffffffffe, 0x9, 0x6, 0xfffffffffffffff3, 0x10001, 0x1f]}, &(0x7f0000a24000)=0x1a) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) 2018/02/06 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00001c6000)=[{&(0x7f0000771000)="b4c74b8ba9290aaa7dd3e202c3564505797ef54ebf08349c3306cfe8521f154e8f7618d4303519055ae37c31a774f4b5f3875bed2f1f3e73bc4a6e7dfedae1f5707353d2b9fa97fe0d94cd829a3e093308c2", 0x52}, {&(0x7f0000633000-0x12)="5b4169ef67184ee45835e32a2de8c5dcbf06", 0x12}, {&(0x7f0000206000-0x42)="6ac6e1a9ce1ae818875bff3640ef00ce803bf72d37947cf628fdae7f051fdb193b02c4b63938cd0b9a92ab9811f01903be3465d2e999cb4b2a74490e613e25bd1850", 0x42}, {&(0x7f00000ac000)="43b4c93d94bd0bbd91b116130afcd1a70ddd02fa4384f3129351549e99a5efd0ac8283c860bfd931860b3c45214d7aaae0a05d0da2ff7f0000c0e45b9857db2dfbc069e8f894491975461d8719e8f03a8b000b543cd079b6d71d8dc8dd2c", 0x5a}, {&(0x7f000025e000)="c1dd6d9046ca1b619f8a9256b8e3274a725f5a9f96f45931b27818300da7cc038948", 0x22}, {&(0x7f0000386000), 0x167}, {&(0x7f0000e8c000)="da96aa49dfe0d4692f2f25c43b0719c2a83b9c08cb8718091035f3550eae2ce2efb0d60312a662de687f4be61eed161a5b2ec45d2058c45748dd4cb6185c13d7276760bbd76916c8a92d22bb431f8dfb68e62604b4235b84c27640", 0x5b}], 0x7, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f0000-0x9)='/dev/vcs\x00', 0x701101, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e97000)=[@in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x2, @rand_addr=0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0xd7}], 0x98) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000e7c000-0x6)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x10d7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/06 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000005a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) fcntl$dupfd(r1, 0x0, r1) fdatasync(r0) listen(r1, 0x1ff) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/02/06 13:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000), &(0x7f000010f000-0x40), &(0x7f0000810000-0x40), &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8), 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffd09, 0x1, 0x1, [r7]}], 0x1, 0x40}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r5, r6) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f5f000-0x4)=0x5, 0x4) tkill(r4, 0x16) 2018/02/06 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') ioctl$int_in(r0, 0x5473, &(0x7f00000a9000)=0x1) getdents64(r1, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2018/02/06 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffff9c, 0x1, 0x1b, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000cdf000)={0x0, 0x0, []}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000074d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f000056a000), &(0x7f0000bd6000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000712000)={0x0}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00003db000)={0x7b, 0x0, [0x774, 0xc59, 0x20, 0x3f]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000049b000)={r2, 0x1}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000b6d000-0x4)=0x4, 0x4) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000276000-0x30)={0xfffffffffffffffd, 0x3}) 2018/02/06 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x1000, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1}, 0x0) close(r1) r2 = shmget(0x1, 0x4000, 0x54001001, &(0x7f0000191000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00007a4000)=""/178) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f22000)={0x1, 0x1, 0x0, 0x10001, 0x0}, &(0x7f0000f23000-0x4)=0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f23000-0x98)={r3, @in={{0x2, 0x1, @rand_addr=0x2}}, 0x0, 0x800}, &(0x7f0000f22000)=0x98) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73}, 0x0) 2018/02/06 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e05000)={0x0, 0x11f}, &(0x7f0000b4d000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bb3000-0xc)=@sack_info={r1, 0x401, 0x9fe3}, &(0x7f0000074000)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00007f9000)='/proc/self/net/pfkey\x00', 0x40, 0x0) unshare(0x8000400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/06 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xad, []}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000e93000)={{0x9ca, 0xfff, 0x400, 0xf4, 0x100000000, 0x7}, 0x719, 0x3, 0xab, 0x0, 0x3, "e6aa99c3efd6589ed143df15c8ff6ce349d56decbf81b22cd60733c03a0bb3797815b7f283783745fec6711a7463c6bfa1695b59cb135ab1f6f5d806f3ec752687b00f5d25a0e43209c1d5d00306b3839d4c9dcfa25434c54567060bc0bb7cfadc7caf4705bd5766c2dce02fd0f98d630cf21f661d7e1125bcfe8f8cce814dcf"}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/06 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') preadv(r1, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000436000)={{0xe5, 0x81}, {0x80000001, 0x5}, 0x9, 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000038e000), &(0x7f0000d81000)=0x4) 2018/02/06 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000366000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x2000) accept$packet(r1, &(0x7f0000812000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000059c000)=0x14) 2018/02/06 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xb, 0xc9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000-0x10)={r0, &(0x7f000000f000)}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x48000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f000000f000-0x14)="e0aecdd4150806fb8330fdc6b1616176c82a7b57", 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1}, 0x0) 2018/02/06 13:39:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x295) connect(r1, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dc0930e26e1709aa7aaa0f5a7e8ab61bd27c870200000000db0d277248bfd6ca657a04a2cf779b09770089adc94bb9baca63a49ddb260f8732eb22d74ca029005b9932dd12aa0dd58be64e411cdc7b22deafaa78e25ce6f6ea0689ad4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/02/06 13:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x40000000002, 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, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0xfffffffffffffdca) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000017f000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000c30000)='ns/ipc\x00') accept(r0, &(0x7f0000203000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0xfffffffffffffe60) 2018/02/06 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) epoll_wait(r0, &(0x7f0000e35000-0xc)=[{}], 0x1, 0x40) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000f3c000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffe01, 0x80) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00008a6000)={0x8, 0xfffffffffffffffc, 0x9}) 2018/02/06 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000851000+0xd79)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000646000)=0x1c, 0x800) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000baf000-0xe)='/dev/admmidi#\x00', 0x0, 0x404100) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000060000)={{0x100, 0x3, 0x4, 0x2, "b580112b1613212bc8eba2a7288e38b3e624c3f40d7aa696b8fbb2375602b267664dc3288a00bc5f967cfbea", 0x10001}, 0x4, [0x7fffffff, 0x7f, 0xfffffffffffffff7, 0x9, 0x4, 0x1, 0x81, 0x9, 0x6, 0x2, 0x4, 0xfff, 0x0, 0xfff, 0x80000001, 0xffffffffffffff4b, 0x7, 0x1, 0x6, 0x1, 0xfd5, 0x3f, 0x5f5, 0x3, 0xffffffffffffff4f, 0xa4, 0x400, 0x7, 0x29c1, 0x1, 0x5, 0x100000001, 0x10000, 0x1, 0x8, 0x4, 0x56, 0x2, 0x8, 0x248, 0x6, 0x800, 0x16, 0xfffffffffffffff3, 0x4, 0x6, 0x7, 0x8, 0x7f, 0x20, 0x0, 0x4, 0x200, 0x58, 0x2000000000000000, 0x7, 0xfffffffffffffff9, 0x8, 0x4, 0x800, 0x0, 0x5, 0x100, 0x4, 0x7ee2, 0x10001, 0xfffffffffffff000, 0x400, 0xf27, 0x1, 0xffffffffffffffe0, 0x0, 0x1, 0x0, 0x7, 0x3, 0x2, 0xfffffffffffffff7, 0x8, 0x1, 0x4, 0x4, 0x9, 0x1, 0xd1a0, 0x2, 0x8, 0x1, 0x3ff, 0x8, 0x1, 0x200, 0x86b, 0x2, 0x7, 0xffffffffffffff00, 0x3ff, 0x80, 0x1f, 0x1, 0x77, 0x1ff, 0x2ee6, 0x4, 0x3, 0x80000000, 0x2291, 0x1, 0x0, 0xffffffff00000000, 0xfff, 0x8001, 0x2, 0x953f, 0x69ab, 0x9, 0x80000000, 0x8001, 0x0, 0x6, 0xffffffffb50f3a39, 0xffff, 0x3f, 0x7ff, 0x3, 0x1f, 0x0, 0x9], {0x77359400}}) prctl$setfpexc(0xc, 0x2) 2018/02/06 13:39:11 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x321000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000e79000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f58000-0x18)={0xaa, 0x31}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000331000-0xf8)={{0x0, 0x3, 0x4d, 0x2, 0x6}, 0xffffffffffff7fff, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0xb2, 0x1, 0x1, 0x8}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00008b1000-0x14)) readv(r3, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) dup3(r2, r1, 0x0) 2018/02/06 13:39:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fa6000-0x4)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000efe000-0x4)) 2018/02/06 13:39:11 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fchmod(r0, 0x11) 2018/02/06 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000faa000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x4, 0x34) r1 = dup(r0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r2) getresgid(&(0x7f0000143000), &(0x7f0000abc000-0x4), &(0x7f0000dea000-0x4)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000658000-0x4), &(0x7f00008cc000-0x4)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea6000-0x44)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b5c000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000ace000-0x8)='./file0\x00', &(0x7f000083c000-0x44)) gettid() lstat(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f000093c000-0x44)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r1, &(0x7f0000353000-0x44)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039c000-0x4)=[0x0]) fcntl$getown(r1, 0x9) lstat(&(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000257000-0x44)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000a3000-0x2)) geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000107000-0xc), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d27000-0x4)) getresgid(&(0x7f00002bc000), &(0x7f0000a64000), &(0x7f0000490000)) sendmmsg$unix(r1, &(0x7f0000938000)=[{&(0x7f0000183000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000-0x48)=[{&(0x7f0000a59000-0xcf)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r1) bind$inet6(r3, &(0x7f00004ba000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x4c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f00009c2000)='./file0\x00', 0x80000000141042, 0xc0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/06 13:39:11 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e7a000), &(0x7f0000000000)=0x4) getsockopt(r0, 0x0, 0xd0, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0xf5a7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/02/06 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000782000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000071b000-0xb8)={0x0, 0x39bbe104, 0x80000000, 0x7, 0x2, 0x5, 0x7, 0xffffffffffff0001, {0x0, @in6={{0xa, 0x3, 0x3, @empty, 0x80}}, 0x2, 0xff, 0x20, 0x5, 0x4}}, &(0x7f00009dc000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000797000-0x6)={r3, 0x1000}, &(0x7f0000dfa000)=0x6) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) read(r1, &(0x7f0000898000)=""/1, 0x1) write(r0, &(0x7f00006a5000)='$\x00', 0x2) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000b0b000-0x2d)=""/45, &(0x7f0000490000)=0x2d) 2018/02/06 13:39:11 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) fchdir(r0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000005000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000003000-0xdb)="02aa1dc2955695f67ce5a77e66a0b3f3c25219db9fcb4ea206db22f9583b779752295dca4edff25e1ee57f45268e18a17e632c14267e7577a0158152e95f22b28ad4a387ef118a9b48c5b8fc688831511eafad77532e13f148579776cf271eec45a142d31e0101e578bcc006591ca0743eef1658ecd3a8c09e9fe6780d90725f2dbc5ea723c92c38bf97b160f5fb8d5775eb19e5ffcb11416585dd420dde6675b7e60c2c41714d59f8e867db3c3097ecf2adfc8966c90c4176b7e3aee578f0c26431d54c4a2d4197b1ba788c1cdc7e8215e57dbbb1207cc1f48f96", 0xdb, r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000-0x4)=0xe346, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000004000)={0x11, 0xd, r3, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8), &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000008000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") 2018/02/06 13:39:11 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) pwrite64(r0, &(0x7f0000004000-0xa7), 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000004000)={{0x858, 0x6, 0x4, 0x7fff, 0x3f}, 0x8000}) 2018/02/06 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000d4000-0x8)='./file0\x00', 0x0, 0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000d2f000)={0x0}, 0x80800) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000cb0000)={0x2, 0x9}) r2 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000225000)=""/237) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000006e000-0x28)={&(0x7f0000f47000/0x1000)=nil, 0x1, 0x0, 0x4, &(0x7f0000add000/0x1000)=nil, 0x9}) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5f000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000001000)=0x5) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6854b707}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0xcdf, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0xd9, 0x3, 0x9, 0x6}, &(0x7f0000f2d000-0x4)=0xa0) listen(r0, 0x100401000003) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000035b000-0x14)) 2018/02/06 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00003ef000-0x4), &(0x7f0000a55000-0x4)=0xfffffffffffffc30) 2018/02/06 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x8000b, 0x9, &(0x7f000077a000)) bind$alg(r0, &(0x7f00001ef000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000131000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d2a000-0x10)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372420296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000612000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a73000)='/dev/usbmon#\x00', 0xffffffffffff8596, 0x40000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000f3b000)={0x1, &(0x7f000092c000-0x8)=[{0x0, 0x2, 0x1, 0x400}]}, 0x10) recvmsg(r1, &(0x7f0000a89000)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000db9000-0xc)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) accept(r0, &(0x7f0000e33000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000af5000)=0x32) 2018/02/06 13:39:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x4000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x402) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f00006dc000-0xa)='sessionid\x00') bind$inet(r0, &(0x7f00006a0000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000308000-0xc)='/dev/audio#\x00', 0x8, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f00001d0000)={0x1, 0x7, 0x1, 0x6f4e, "a75dc7b22d00ca300353fcd1fe88c838385130e1c495fa8b4043ce8ca29b62fa7a3ac0b00c71bb00a5a5fd49"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d88000)={0x0, 0x0}, &(0x7f0000d37000)=0xc) stat(&(0x7f0000e1b000-0x8)='./file0\x00', &(0x7f00000c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000e1e000)={&(0x7f0000bdf000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000904000)=[{&(0x7f0000016000-0x1f)="03c4b7b8b6b5bfa67d588b166046811e084a08ba80c36ac3b3442ff91821d9", 0x1f}], 0x1, &(0x7f00005bd000-0x58)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x58, 0xc000}, 0x20000010) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 13:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f00006de000)={0x1a, 0xf6, 0x9, 0x38, 0x1, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000007a000)=@assoc_value={0x0, 0x78}, &(0x7f0000de0000-0x4)=0x8) getpeername$llc(r1, &(0x7f000058b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00006d3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ec2000-0x8)={r2, 0xfffffffffffffff7}, &(0x7f000095a000-0x4)=0x107) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000238000)=""/124) write(r0, &(0x7f0000a47000)="130000001000ffdde200f49ff60f050000e20a009d0000000f00c08a3022e5f9ec3e4fe1697a5605490096000601b93c189814e301000000f049a1b4b88edefc65be0602c2bb275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3e8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76190000269525b84518497e9f494ccf35817c820c70a32d8e975654", 0xc4) 2018/02/06 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031f000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x80) fchown(r0, 0x0, 0x0) 2018/02/06 13:39:11 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fe0000-0xc2)=""/194) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/02/06 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000c11000-0x4)=0x80000000) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f000065c000)) 2018/02/06 13:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000), 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d11000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) r1 = open(&(0x7f0000182000-0x8)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000)=0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c8e000)={r0, &(0x7f0000bc4000), &(0x7f00006a1000-0xd3)=""/211}, 0x18) getpgid(0x0) 2018/02/06 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) lremovexattr(&(0x7f000006a000)='./file0\x00', &(0x7f0000b0a000-0x9)=@known='user.syz\x00') 2018/02/06 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}}) openat$mixer(0xffffffffffffff9c, &(0x7f000075d000-0xb)='/dev/mixer\x00', 0x200801, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000042c000)={0x0, 0x43, "d95dbefb83ed711bde23eb90b89e1b782a1ff54c369a4c0cfc1f83430e23dd5703ddfae9f623a26ca5e324bce9098e1560858ac25c2e9f0d0cef5358b3e4f58fa3106c"}, &(0x7f0000518000-0x4)=0x4b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000b4000)={r1, 0x74, "bfdf677b44c6d04b41e5a29d6259d8a2e89a5192f8d2955d25b168c0f7549e281ed6866181fc1a3ed5899017b1f41bc47107496a848f2d7d13f6ef578985e088280e6698472481e81ffa713ef5cba52f873938b805157ac1fc461b7e187954f6900f47c5e45f94ecfa7b966cb1ef468848481f5e"}, &(0x7f0000c6f000)=0x7c) 2018/02/06 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00007e1000)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00001ed000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a80000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f000029a000-0x20)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000051c000-0xb8)={0x0, 0x241, 0x1ff, 0x7fffffff, 0x400, 0x6, 0x3, 0x1, {0x0, @in6={{0xa, 0x1, 0x6, @empty, 0x6}}, 0xa3e, 0x3f, 0x4, 0x7fff, 0x4}}, &(0x7f0000a3c000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000064e000-0x10)={r2, 0x8, 0x80, 0x388}, &(0x7f00001ca000)=0x10) 2018/02/06 13:39:11 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) r2 = syz_open_dev$amidi(&(0x7f0000ff1000)='/dev/amidi#\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000655000-0x20)={0xcadf, 0x81, 0x200, 0x4, 0x1, 0x2, 0x9, 0xffffffffffffffff, 0x0}, &(0x7f0000a75000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d33000-0x2)={r3, 0x401}, &(0x7f0000206000)=0x8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r0, r1) 2018/02/06 13:39:11 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x222000, 0x0) read(r0, &(0x7f0000822000-0x8)=""/8, 0xffffffffffffff22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004000-0x13)="657468305ebe6574683173656c696e75787d00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='pkcs7_test\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="a2743602dd688760a636c27dd519f71da3db2f100178cd52d49d473227b25a7258aadb89db651d297cd7d0ce3d6f72e48cc7dee5", 0x34, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000)={r1, r2, r3}, &(0x7f0000003000-0xfa)=""/250, 0xfa, &(0x7f0000004000-0x38)={&(0x7f0000003000)={'sha224-avx2\x00'}, &(0x7f0000004000-0xd6)="f11ad07e2bc707f0a6e009af2c647dca21b7cab4f099e532b0f985fa22f84ce154c750d44311eb456c6410f9b33c3f1802e16d7c46af04fa0ba8c15113acb54c8f4b64062a12af7734b029e6c29813f2aef032007068760e62abe063bf52967fc0c9962e5ffd70e494930f8f6fc66e40186f1df801d074fcb9a8c48938361c12faa9ef886276300ab9ad8c6e6cdb1e432af454ba3ad2249416ca98a266485127354fa8ef28c50d3d650a3c4df6772136009dfc297e527db56b38adfa0b952baed4ec98f080e76aa2be507634cf58d03eada376bc5829", 0xd6}) 2018/02/06 13:39:11 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x42000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000004000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000007000)={0x14, 0x1, 0x4, 0x0, 0x5, 0x0, {0x3, 0x0, 0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000007000-0x8)={0x3}) fdatasync(r0) sendto$inet(r0, &(0x7f0000006000-0x17)="f81b6d19d5cb3b344b4de01d40664889d1120b7b8dcbb636", 0x18, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) 2018/02/06 13:39:11 executing program 3: r0 = socket$inet(0x2, 0x7, 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000-0x8)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2}, &(0x7f000042c000-0x4)=0x8) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000017000-0x8)={0x0, 0x20}) 2018/02/06 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000010c000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/02/06 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000822000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ead000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000e1d000)={0x1, 0xe039}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002c6000)={@generic="fea223a36d4c405b731c04706e452617", @ifru_map={0x8, 0x80, 0x0, 0x0, 0xfffffffffffffffd, 0x4}}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b71000)=""/77, &(0x7f0000377000)=0x4d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) ioctl$KDDISABIO(r0, 0x4b37) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c3a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000785000)=@ethtool_cmd={0x25, 0x8, 0x4}}) 2018/02/06 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x80801) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) r1 = syz_open_dev$amidi(&(0x7f00004da000)='/dev/amidi#\x00', 0x7, 0x700) execveat(r1, &(0x7f0000c9d000)='./file0\x00', &(0x7f0000d67000)=[&(0x7f0000efb000-0x2f)=')nodevcpusetsystem]vboxnet1em0eth1wlan1keyring\x00', &(0x7f0000ddb000-0x11)="47504c256c6f3a285e2d776c616e30b100", &(0x7f00009d0000-0x11)='vmnet1eth0vmnet0\x00', &(0x7f00005de000-0x1e)='/-ppp0/trusted]-vmnet0keyring\x00', &(0x7f0000e99000)='\x00', &(0x7f0000731000-0x3)='-)\x00'], &(0x7f0000945000)=[&(0x7f0000a41000-0x1)='\x00'], 0x1c00) ftruncate(r0, 0x40) 2018/02/06 13:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) syz_open_dev$sndseq(&(0x7f0000b70000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000053c000)=""/121) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/06 13:39:12 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000f6b000)='./file0\x00', r0, &(0x7f0000fcf000-0x8)='./file0\x00') lstat(&(0x7f0000c05000-0x8)='./file0\x00', &(0x7f00009e5000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e8a000-0x4)=0x0) mmap(&(0x7f0000fd1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fd1000)={&(0x7f0000ed8000)={0x10, 0x0, 0x0, 0x20804100}, 0xc, &(0x7f0000761000)={&(0x7f0000fd2000-0x16f8)={0x16f8, 0x25, 0x100, 0x5, 0x0, {0x1f}, [@typed={0xc, 0x66, @u32=0x8a0}, @nested={0x11d0, 0x5, [@generic="eff356a8ccbc9fcab8db8ca05158bdac78a0ed74ee2b6931be5c872a6a6dd06b8cd9974ba7cdd35c1aef6dae83ba49e5a3882a7944cea871b4e4f37abf63ebcbeddf33828d2a21f09c6decdf71e688e2e659c655432c86f642f1c8e9acee167aaa155e8de8d826e08c7b42fcacfb61d2", @typed={0xc, 0x6, @u32=0x3ff}, @typed={0xc, 0x81, @fd=r0}, @typed={0x70, 0x28, @binary="fe4317c18c9dbace88217b6c5a4e00aac5a2dba827d9181399981db40078a1b4f523ccd622bf15f7d5fb8de1498e8db4c319c95b3228382224d6c9dce04368b4f6d57a11cf73e7788ccc94a7d29c1dfa88b349ce6d7908b6bf522e6baaa2f284a62bb46beadb59"}, @typed={0x1008, 0x6e, @binary="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@generic="daad660a896b05027353903d1b4c6fcd7485e2abe8257c4b55af6441231ae54ff11c66694781d5110940414539364c09369d0c38c2a9f1674fadfe6a0e68b767f171baa1190e7841d472ef5fb60398d59eb08f3088dfebc6c12e92815a0027155864fc079ec791d18820a529dda9825eef84ea34edb600b00e2567827282ae40e404f88a62ce5a798eb731e4837c716161f244e79e113b25e6a386cf56455f4450a795c7a4ce81974a6386156656ccb9ce6b919df080df53ec41bad5d02980388a2748dcc70700212e7bef61"]}, @generic="de37d510cfa1227f4c1faf879520c8c4b6288b3c3151a0dfaddcc1f6f5e5dfd53cd966207eaff4e706507f8ff95b90fbb5c1e212a5cc4bbc097ca4db970f76b49f1b31c107065f694734183a065b3f8249871f6acc750688fd51e1e4814dc1686f89e70f9fd13db3c3a2df62c304669cd1a3a609dd2fb64992f1683ed575caba5898ea131e33394ad4c03a2131ec03b834133d52c62921b8bb12c89c7085af2e4488e8daaad4cee6d27d47395a", @typed={0x8, 0x59}, @nested={0x2e8, 0x8f, [@typed={0x10, 0x24, @u64=0x2}, @generic="2a94141e336bd7de748919", @typed={0xc, 0x19, @fd=r0}, @generic="76b6a7d5a92ad5ec08814bc2ccff99d4dcaac2a1841c0ec412e7e2800c3a9d5f", @generic="bb6c1afce1337b978fb4e2e2dfda9407b925250039d2603293e7f7036bc03be148ba4b9d0bc9f6054e29462527bbd230e804bd6e20f037283b56a801e9d58dcf30433cfe38ee76042b1fcb341b0baca7e418619210ee0f1e0066323bd46a5d7183b21b118fc1d74306a41d04d9bdc6b9a04129079ab1999af2af5495d2979406fff59c8a393cbe2751773c7e5bd02dbaf5e93beca56d", @generic="0abf8b6bfe2060ee51222baae0ef12bf8d7391040a26d340a45e1da81f85c17451ae537480668a1933556ca80ca4bde9bddac69fe20821cb55b9eb165bd54dc6ed32df9b9f71efded0086d3a299a70c041669a1c7e653b910997e0d69d17a6b3453f814814c0aeba2be7eb693ea09f13648fb60ec13b", @generic="0a2b3807191e1e5f0a2742242a3b9c81caf381d01cc4b8a84d4ed0258ea772e6abcb7d5fb537c023fa6fa66046f978c5cbc56e421fb2179d1b0daec70d62e0ffe45f7e850d258bc03f94f8d13438e3166a0272becbd114f64b12101144c39201620ff8961257d3ffffad008f7ea9cb450e75c3a42e3d768abeca4971b2c5c707fbfcf38170d66157d37c00a5574c24c15e4174a3bfef4ff75780f3db87076f8e235f", @typed={0xc, 0x3, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0xc, 0x7d, @uid=r1}, @generic="f54573927edba3d16d9ee93673e10edf275aca89a5d7530ca7e2aa1bf9678b52b2d0d705c14f17eb13fd479e0257f6617352ea185ab2bbb438ffc3d66a9b217efe60d7e6cc9e3f573a85f6fcd49340cd06f4a5412a2205d1ec344ca9426dc486cc63509cbc97d4feaa7804bfbdce4b5022e77e95d490d756259fbf513a7ae8625ec8cefbfcc692fa1d9dda6da21e6e8dd9ee5e0816a3d4d3f05eb80cfab7d24cf38d7ede9f6ed9ee9b608019252769d2bf66ad88b32f66facc69931e8ba8a0d641e309030534ea69859bf52d8cee87ad4c3c6585"]}, @typed={0xc, 0x33, @str=':\x00'}, @nested={0x128, 0x1e, [@generic="8e4e0e07246dc600d6039d54de9910a2d318463ac1a0ca75a41d561b9905afac8eeb2eae7e2448b13ce3a9a8c1dedf2e4015acedb44fb7431f66701dacfd71b126f2743523696f9cac874ff6f177d85dec8d863f8403bf5f7122bd9e9c0a7e29a0cab691d1e2fa15a5007328dc6f32b2bde4c5aeae644ca042ad76b2445eec29c15e6de77d9234eba55dbe434005e30cfedd1265803dcf78f539044e08483c2309396ad92735cdac193bfde495e54399c8756f28fc9774f097a906055bcbdc61f3657329a91ccd8f265b847a88cb87afcc372b794d227285ade306ae2c3a70ad3922e2ed6284baf88f105c34c185c0bce53052d0", @typed={0x18, 0x83, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="1c9a9848330e8489724088fb", @typed={0xc, 0x57, @pid=r2}]}, @generic="b5213b4c057529979aab07f9b2ac8df0f3c807a08cda0129b5b96736afa3cf4c94bc3b1194e903f7dad3207f0410474a8aa5808aacd016"]}, 0x16f8}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) 2018/02/06 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000801000-0x8)={0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) socketpair(0x10, 0x4, 0xfffffffffffffff8, &(0x7f00006ba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d01000)={0x7, &(0x7f0000745000-0x38)=[{}, {}, {}, {}, {}, {}, {0x0}]}) r3 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000059d000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a37000)={r2, 0x2}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00009ef000-0x4)=0x101) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0xa, &(0x7f00007c8000-0x50)=@raw=[@alu={0x4, 0x2, 0x9, 0x9, 0x5, 0xc}, @generic={0x7, 0x7, 0x4, 0x8000}, @alu={0x7, 0x1, 0x0, 0x0, 0x9, 0x1}, @ldst={0x2, 0x0, 0x0, 0x0, 0x5, 0xfffffffc, 0xfffffffffffffff0}, @alu={0x0, 0x100000001, 0xd, 0x3, 0x0, 0xfffffff8, 0xfffffffffffffff1}], &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/06 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f000052d000)='/dev/vcsa#\x00', 0x18, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000048a000-0x50)={{0x1, 0x8}, {0x1, 0x400}, 0xfffffffffffffffa, 0x3, 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/06 13:39:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x9, 0x0, 0x4, 0xfffffffffffffb76, 0x7, 0x3}) r1 = gettid() setpgid(r1, 0x0) 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b63000-0x24)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000), 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0x49c2, &(0x7f0000f13000)=0x1, &(0x7f0000cc6000-0x8)=0x7f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000011a000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000029d000-0x48)={0x4, 0x7ff, [{0x200}, {0x5669, 0x0, 0x5d}, {0x3, 0x0, 0x8000}, {0x7fff, 0x0, 0x3}]}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00007f8000)={&(0x7f00009a8000/0x4000)=nil, 0x3, 0x7, 0x24, &(0x7f00004ac000/0x2000)=nil, 0x8000}) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000665000)=0x3, 0x4) 2018/02/06 13:39:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockname$inet(r0, &(0x7f000062e000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b5e000)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 13:39:12 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000d81000-0x8)=@fragment={0x3b, 0x0, 0x1f, 0x80000001, 0x0, 0xa993, 0x0}, 0x8) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/06 13:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000aba000-0x1000)="04b026547bd2ca4d3f94fca1a9601dc62d49470b92a1a69771ee39ba1e34b76f4f99c7205f554a7951d0393f8de4de474064044fb15b22e5c6ee246dcfe990dcf483e46898607e6e15b797e6c5a2ffba88ddff8df7e0508b2afd519442fb45c73f727d83a0871063c2552a10fd6895ee7d9e78aa8e3ed63e7a2e86ce763f682e4d622e68ed199bc0535920474d4a7525f2f6b849d63fbcc3fe7bed6ff56993d02538b45e7d3a2850b1d880218a20769cae099d72e6ff1a87b9dca5b9e3b32a69012778839a3f82919dde2365862254308856cf913ebdbbd4105758c311bb19568b198add7ae25193e01fd11cdb9ccf670d111879b3edc9f121664c937f7d72638a3c220269feffecdfb2a65a5d7e6c39b8edd021c5b9c796f36f1b36d962663340ef458e2710ba1feb677f4902e31917043b9443b6cb073abfda18815eec922e8fe6423c5268d365734448b9cadf111389dfc03c88cfee97c876450f97d28ec54c19ed0736528ad2e8833e6e80ffeae10fd2f17008bedc9739b22a17c4117e0aca331ea2dcad6aac44cdce068106cbfcfbb5daa7f3673d64121eae8c3c4f9112025c8195c30404c7c8a598f8786a11100504ed98c00c03c2ee459aca7f4d69950e6e7347fff461fa63200e0bc3540508aaf8f9b3fb6e022313cab444bbb5c8144e8621122d7d78289ea2f5bf78e7f65be747291f22a6d73f097394920ced887cd6e0ea0ba4e74ef2b2e4bb5cad7b9dd0a79287cee03f206a5065d14c6ac73777c76488ef7941f17c061c3043575d5822986c0166e76552b1d231bdba976dd6ec5af45e6a5bb3d1aa154c0f2b6f3249513c9b60e9b1b967fde2bf3c2edddf1616c3af333c0f521d2e2bc518ef70b598bb0e942580a8dce9fcc1213d5ca3386f397bd7f251c652382e6773f1b8fca258be6fcf82cffdff93309b683b9ef012e2bf80e01e730871d5531ba905732f3c0a1aef01e9787614902fc41939dbf4bd31508383878d1fd170c61818569732143ce63386180185d533db28eaee844b2c83536bd860e6cc962e557c3411028e31daba0a07cff852e94176a48b12eb290bb71c949ba5a65a4bf689178a941fb3838937857452d00bbe6f08ce589d9f0fd7e49ef82016210e62d0be4974ca576ebff7c0ce96f5c7ac351502d35fdf41fe71b4e43b224a7b4839f833d1a44d995767d5e3fd736e125725a4f21061df8ea9e295d48e5f9dcae8b1a546af881a9aad4a19ce0393d1f9f6d7e8109d47fbf251d7e8d9aa53234c9062fbd464406a3f40bd5074750f1aa91dcd8cf80880f450a48ed1e7a5b20bd438d1640675e322057d01256b9e401ca642f7099dca61b99c45bd015733dd081fcb01e678b30387badbde9e412275f38f4cfc68aa78432f1aa8b11f07195129f5aef08277a9f7f1708b16287e084580544d0afb41732ac14e512043dc178b9c93fc57b0091b3d838a553b1cbd20813466b35e0de5ceb255136c1c1898a5f8bb51c56cb8d329dd6461f314e08f96f1d311901086e488fdb8860d36d34646efa82245245db4a5c91e5828f5cd9b2b65416c21207802a666375987dfe3abc4e87f12faa61857d6ccbd8d0a46b33c67152d7e09091bf6ab80d58561e4c1e1328c834a3ae853ef2dcd8b5350a9f98046abba0bb2e314ce0521fa02ad16a9aa68d479765dee77a14418ac6482eee00e82059bbd8d9fce47c6b21100e59318e91bd27d2cf860253563e2502952de7910eb595db1fcb4fda799f15f2bf34b18191915c6bae2842ad01d69fc2bbd01708fd69c2126f441211de0e595e1826dd5a85e26b888c6235d16ea789ef08b5c3a32de010413a88d86752355187747878b9f40a70e5437232426fe24498728a8034b1fbdfa4127f848e1bd1862af8d76674b68f7d79fa8bf6503199a0047b7e7f1de4d15e7fb0b869a023fb7b44864e0116136d10b9cb818a9908d3a85eadd1117692017b88ad169afe6af746bcc64efe4ab5c7d373ce1dac7646b76d8444459a48f772753307f50eb274e0c0f89c4048d35a390270244ab16e67353bb526982faa71ed7e7d19c02e0880324a6554717c36f6d20cf836e33e57ed0e04cbe4aff611c7deccc7303e171c27d5ed5a1003ab823630ea5ee14f88861e804309fe843bf8e2833bfe4876f7d335112baa1ba8ee91541e17159f85947970002eb13e3a8d974e97bcdfb7fcfc12778a415e4ae8db36e10e621cf148e053978ab10f356e6c9ae1533375b50a0ce9c692e3ff23947b01d9d48b3a831a970f2d8ae88edc5b6f47091e84b25aaa300d92ddae85267fac4096aeaa9e452bc90b63fc2420a83809d31e26b37bffac5fe7743e24df106f5a9bc62db697df7893dd8c413d65fe1457e7b9c308fc74c67bf506223fce57a189fea7f204a9855dd0490f06d65387f929fb99ae5fd4823bdaebc4caaad42314c2ebe8f9de9e277b459b755c0b1b19cfa542a859b9fd98c892a91ffa566ada30ce094a80137065c57d09e9008b1254bfabbfecf1d1a58d228c68e83e306deb691ee2862a2aa1cd2ff11c24bfd773c8f9b9c6c1bdd9efff8c7a00d491103d0a6fb91f54767a7c55ca405240ac8cd67c2279d9fc76d971d8412369f2ad8d6033e6f00e2c4dbed1ae07a71eb06655afcf3aad786b9be6fa7e953c650d76e900b5b9b5e53974a71114907baeb52cccb74aea12da20a6ffd5171d931b30c583a8a910f20ddd9f1bf6fe31eecfc9c8c6a759a0a41c97a5c1c9076406bfaf026c363d54991e77374d03886b26bd9ea636ab3cd6cf6ed00661b561ff0df4348a5b5c91890f3d68ba681b561cc4e3bf7d1958a5348b64ed54728ba4c269b092cc08d16a081a6b0a8bcd781b454ee9507d7e9aa07479c58bcfc31b757477e1eaba092762ad92f5f8ef6205e03e80e3ae13e356f60b1390cff4a73461eb38814e6f253be53520a098deb610c32dd4570ee95d04dd008170fe213dbaaa7cd678383df6acea27a4a00ae6c5cac150d731ea45b78bf47fefd291683c075895daec2fec006148bddc019672b17680131eac653c28173b3351048cf6446f0e10a2f328f68b07901610f3d892b3f12e07713aa5f1d4b91705abd3511114c0f10b1bb552adb7fa3bd4a27de122d044e39e63244a978148819caba22cfbe9a7adc868c98b3d3b5d1ad927560d7aa4b6d12afa71f068aaf384ab6c2d641c3657c7b5f43911d44c29c80fd0518293ec51f4489ff5f1d02206e5b1ffc43e1388424e973a551b804bd64c2a6321b78069486945bd76e8c10d81108ca93ca448c3f431cb1a55ae58e8167bc8e6fc8aae82cebfa786bddd598a3efb9a77d90a42cc4ee965c6e44165443735ab09cc0101a1a3702776bf88b3505b5c85e791a1ec8c52ed4dc9bf701aa3a2e51352660cbc0a092759a1ff9c075fc96b02849dbf6062a0f2fa13e34d85793286e452a58af762aa295e72f39fb5dcf73a09e01d6ab2148c32417173e8236218a00703d8211ff2b2d8a819dc2bb84d8734e94d1e19c82d5eea2ff3709b239836f23781e516c40d0e3819772de657f476373db357fd0d5fcbd474363b377411440476b939cc80032499b675bdf1e88ba5da6c1c67f7446cf3b5faf83ef86e065f5b8ec0670b7b1700ad6544c8fb423b78ad1b9933282935cb476749f201341d9f1a1fca01e70c541a10f6aed9c2c7a19d5b072dd4510d2a378129582979e62ae44706058254c7cad794385f1761c00ff4abbf60858bc42d1727e809616981dac308ff8bd07113f26c817e3177d36361a9adf8a4225ab3e06bf46fdaf06ec133450e9ba32d6c658135ded75122cc9a9a4633086540d6c8a21d26ffd6ab219652b72eeeb9eaf4307cd5ed09835bb9afaf56888fe995305d174b58a38449b82c29964500eae390cb4ead61f8dc68bcc34ac37a434c0edb6b331b1eeb1c9014716f848c58218beab0fe8dc345aeec3d0c3d2849b05a0a5ad151043fa56bd86bb9d2c77a8cea0d8ac7995082292f32d689a697fc0720fd62e522b4d9162ed006369f5651d461a6bddcd016f641d93a6aac37a24a764d3e2e1d641bc0053fc0be1ee1699d2b58a0784d6f2e70111f4a09abed10a636da3395dd0a097ede8d6aa7ada64c1f1ed11815f51c866ce56ef2327702eb4fa22c201945082437abc3efc0cb79ed6294f53ec0dd72a0138b1db859e9003edf8664ad6038b46aab95cba29810d1dff14cd46652786c12349dbf5f5e81f1bf4d16705bd770835a23b6c8f3765d429469eaf5f6513a664e950aa3204117f58498c99e9a43f37c31a785dc19fe25f5c1b7ccf8c6f63e155c6981debc45e168998e7c659c3e0f4d20df34c9870f9f24dd3f5d887b2a4d9429ac49819780b93107a0c79af3d5a82673708599ca666ec0a8df7dec37c17ff36ade40341527fabcd684052c6ea41d98b48b3c7d10be7be03c18f3b009be31420dd245c331a939b4cbd5a9935ff4d5312529785007b8100b48af76add5beacedb76eb3a788ace3265367b84209314bb053fdb6d7603640062d0b19b4033c7d5f192ad67596a77258c4e48069563beb1503c96ba4979e74dd4744d508b9753b1048a2fabd2d7298057d9f51d2603a7f9f940a4e0f18d12944faaec8e6f16fc9ed14c8552eac66e806f09d1e0d40aa41a65abe7ffb01e1845d04104be6fb0fd5394b18f8a8a8a4987c38da1d1ddf8fa85b3c5c302d0042a8a89788485769dcaad52a3a52907326aee5ad6d28f2c8d84198eccd208339c3aa4f76088bab2bcf1455886c5cfe468db1323afc1b8cb7a2f49b0245ead05886878f392eb591171f929b5c0a2a18ba2ceba439fc730e1aeb0f3571a33e1e2eeb7bf13f48bfa71e278e35c34e48bb26816ea7f74fc06410cad151b6dd9d83adbf3c398827c95f0fd61162a695d6f1421c6de240934847d210a0992f2e6a9733a598ebf5f03d30d1a3ab098514d8b5ae337b95838e2f18ae968f348f27205564db18e4248c7069e8554705fc797930318fe414949ccae9003677fe14c09c34ff77d0c56985824cde2e2ce1b9d5cc2844fae1c33c8a84f95723b44fd4e0d49b40c986686d85be736047fbba9fca0b9f8b923457e5adf8943eda5ff508d1035616d069335f98631f43f33e903de77040c441c93ee84fa715ff2f4b55fd0e4866fc7c8372e9f7f4e272f5b850f49424972649ff211da59451cf266cc36a90c3b1184941c8e39784ee28587f28d1bb24d59ee82c7391f6d3b37cc64df1b658e8032195420777753c082580be3c300711b2bba86c02cd9d5437f31d7ec5fde312f7afce0caa0b345351f60352ae6b74f19c306d6a54c19f838d25b6e4c0230d74e06dbe3eb444fa3c04c74b84469332cea90248016c4bdcde89ab3415ab03a350e9668196012fae50ce257d959118fb4622ec61d0a5a9f9fee888c93320ab158a63b6c9d8290811934e7e82340ce2dfadf20dd8cef407bf581ebdefd78fc4ddd92460b4d73ef6ae94fa03f8b774cd5e0fafbcfed769d06d95a3c99599994eadd2823258aecd5f3436a215c458866ee5b6f11b84e8bc5d0705c4621b50e4ad34c124e9cee296a9560cfe2e79fb870dcd3136e7c73eff360c9a4dc679e15bf5f24e6e994937a28c1da20f82912bc66e03473e90d2d78d0392f1f3ab2a1bc0821ad77a393337a531732e6b5795b8dac027fbcd248b6236967e326e3cf538c451a9831087bc5e99ad7146a1b4b3ecb80e7bb89b61cc662604056e4ccfa8ad3b2430c67c583e818984153bee5fbca6cc40eaa492f5d463e6a467e622eec616c4cf838279d8755dc6a5e72ac09c2") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000047b000)='./file0\x00', &(0x7f00005c6000)=""/67, 0x43) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/audio\x00', 0xa0100, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000d90000)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) bind$bt_l2cap(r0, &(0x7f00008f9000-0xe)={0x1f, 0x106b, {0x6, 0x95f, 0x3d, 0x6, 0x7, 0x2}, 0x9, 0x4}, 0xe) [ 280.126529] QAT: Invalid ioctl [ 280.147331] QAT: Invalid ioctl 2018/02/06 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f0e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e3c000)='/dev/audio\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000beb000)={0x0, 0x100000001, 0x0, 0x31, 0x3cc}, &(0x7f0000a95000-0x4)=0x18) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d02000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000592000)={r2, 0xab, "4e7fbb9641af0109e30426679f5e76bdc73e0f7fc792f9c2199469bb7262e6d3b5f2d8a19cc2c843805209d9bce17373ab2a03892dbe643d531dca5b65a066413fd458fbd5df37c8bceee17045fe8498c8a896861c48efad2b3314aed7ea09e1f8b5352bf2b82b971efc65479049557647af2a96a510750ec13cf62e31dd408ffcb0d21190908ceb29cf7146b78229b14b03c298d572e6a0514d34afa4169b033f9fab8cc2a35f185e82e2"}, &(0x7f00002d2000)=0xb3) read(r0, &(0x7f0000f12000-0x35)=""/53, 0x35) close(r0) 2018/02/06 13:39:12 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000505000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000df2000)={0x7, 0x6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) fadvise64(r1, 0x0, 0x33a7, 0x0) sendto$packet(r1, &(0x7f0000bf4000), 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/06 13:39:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002fc000-0x4)=0x60364629, 0x4) r1 = mmap$binder(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000339000)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x58, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e, 0x1, 0x2}, @request_death={0x400c630e, 0x4, 0x4}, @increfs_done={0x40106308, r1}, @exit_looper={0x630d}, @acquire={0x40046305}, @enter_looper={0x630c}, @acquire_done={0x40106309, r1, 0x4}]}) r3 = gettid() fcntl$setown(r2, 0x8, r3) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000c10000-0x10)={0x80000001, 0x564, 0xcb0, 0x3}) 2018/02/06 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004a5000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00006f5000)=""/111) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000e14000)={&(0x7f0000ea3000/0x3000)=nil, 0x3000}) 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) prctl$setname(0xf, &(0x7f000066b000-0x28)='ppp1*}mime_typeposix_acl_accessvboxnet1\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009ec000)={r0, &(0x7f0000e2c000-0x1e)}, 0x10) 2018/02/06 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000256000)={0x4, &(0x7f0000756000)=[{0x2, 0x7, 0x1000, 0x80000000}, {0x7, 0x6, 0x8000, 0xd}, {0x2, 0x9, 0x8, 0x4}, {0x4, 0x3, 0xa5e, 0x6}]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006bd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000060a000-0x10)=@common='yam0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000923000-0x4)=0x9, 0x4) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/06 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000005c000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000126000)=[{&(0x7f000025b000)='0', 0x1}], 0x1, 0x0) 2018/02/06 13:39:12 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000006000-0x17)="f81b6d19d5cb3b344b4de01d40664889d1120b7b8dcbb636", 0x18, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000006000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000008000-0xb0)={{0x800, 0x1ff}, 'port1\x00', 0x10, 0x401, 0x6, 0x4, 0x7fff, 0x7, 0xdc20, 0x0, 0x6, 0x1c26}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x3)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000007000-0x4)=0x8) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000003000)={0x97, 0x8, 0x1, r2}) [ 280.187874] QAT: Invalid ioctl [ 280.191227] QAT: Invalid ioctl 2018/02/06 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000a60000/0x2000)=nil, 0x2000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) syncfs(r0) 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x0, 0xd000, 0x0, 0x6, 0x0, 0x9, 0x8, 0x8, 0x8001, 0x7, 0x1f, 0x5}, {0x0, 0x0, 0xd, 0x4, 0x5, 0x7, 0x2b7, 0x5, 0x0, 0x3, 0x2, 0x2}, {0xf004, 0x5000, 0xc, 0x3, 0x5d, 0x3ff, 0x10001, 0x8e59, 0x7, 0x7, 0x3, 0x5}, {0x10000, 0x10000, 0x1b, 0x100, 0x80000000, 0xfff, 0x1, 0x4, 0x6, 0x7, 0xb8, 0x9}, {0xd001, 0x100000, 0x10, 0xb15c, 0x5, 0x7f, 0x0, 0x8289, 0x1, 0x1, 0x92cd, 0x4d}, {0x0, 0x11000, 0xf, 0xbd, 0x1ee8, 0x400, 0x1, 0x0, 0x3ff, 0x7, 0x4, 0xff}, {0xf000, 0x0, 0xf, 0x7, 0xffff, 0x2, 0x4, 0x80000000, 0x8, 0x4553, 0x9, 0x7}, {0x6000, 0x10000, 0xd, 0x8001, 0x5, 0xdde9, 0x10001, 0x3, 0x401, 0x36, 0x5, 0x4}, {0x0, 0x1004}, {0x2, 0xd000}, 0x0, 0x0, 0x1f002, 0x24004, 0x1, 0x5400, 0x0, [0x9, 0x7f, 0x6200000000, 0xffffffff]}) r1 = socket$inet6(0xa, 0x8000000001, 0x8010000800000086) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000c96000)=""/236, 0xec) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000095a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000954000-0x4)=0xa0) 2018/02/06 13:39:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000525000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8), 0x100000002) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x3, &(0x7f0000549000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000a11000-0x8c)={0x6e330, 0x3f, 0x4, 'queue0\x00', 0x6}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) r5 = syz_open_pts(r4, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) ioctl$TCXONC(r5, 0x540a, 0x0) write(r5, &(0x7f0000fd6000)='z', 0x1) close(r4) fchmodat(r0, &(0x7f0000c13000-0x8)='./file0\x00', 0x38) epoll_wait(r0, &(0x7f0000081000)=[{}, {}], 0x2, 0x9) 2018/02/06 13:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x282, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000b1c000)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d74000-0x2b)="24543a4c4b4a952bc9b30f6dfc33914ed6d6606d17f15b61bccc1a78f35cc7790accb29047438f2717e55c", 0x2b) pselect6(0x40, &(0x7f0000f0c000)={0x7, 0x0, 0x9fe, 0x8, 0x100, 0x3, 0x2, 0x1}, &(0x7f00003cd000)={0x7ff, 0x0, 0x3, 0x7f, 0x0, 0x7, 0x800, 0xdd}, &(0x7f0000abc000)={0x10, 0xb5, 0x3ff, 0xdbdc, 0x3ff, 0x6, 0x8, 0x7}, &(0x7f00007e7000-0x10), &(0x7f000052e000-0x10)={&(0x7f000014d000)={0x1}, 0x8}) write$sndseq(r0, &(0x7f0000be1000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0xa5) 2018/02/06 13:39:12 executing program 0: set_robust_list(&(0x7f0000a5a000+0xaeb)={&(0x7f00000df000/0x3000)=nil, 0xd63, &(0x7f0000de7000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/02/06 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000069d000-0x68)={0x0, 0x0, [0x7, 0x5, 0xb, 0x3]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x5}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a22000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000db9000)={0x0, 0x3ff, 0x3, [0x0, 0x6e, 0x7f]}, &(0x7f00004c9000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d23000)={r2, 0xffffffffffffffe5, "e641c79a5fe93737bd8231a3d65b2065577f4284fffff095d4484c984856f105292d88d3"}, &(0x7f0000533000-0x4)=0x2c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/06 13:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1) writev(r1, &(0x7f0000218000)=[{&(0x7f00000fc000-0xbc)="f6189f74194b8cb190440ddb6a9c533f809517ed836906bc8e381b3e5f6f66a5ea80a666d664019e2f8182134d5902ebce31822176532cff25999bdccd102ac86b71557290baf345c1f4d398d29dc3f57c211d3a5f75a136f41ef375df365d83ef4334d5d30cd1f7bc1bbe298fbd69df9be994e952", 0x75}], 0x1) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/06 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fde000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a32000)=""/31) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000033a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000e8d000-0x30)={0x406, 0x200000, 0x0, 0x9, 0x4}) clock_gettime(0x0, &(0x7f0000c9a000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00002a2000)={r3, r4/1000+30000}, 0x10) 2018/02/06 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b3f000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ba9000-0x14)={0x0, 0x6, 0x2, 0xfff, 0x100000000, 0x40}, &(0x7f0000c40000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000017000)={r1, 0x4}, &(0x7f000039a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000209000-0x62)={0x0, 0x5a, "289749e783749a459eef1c2bfb10f10913a24ecfe4406465ac01f0b4e4dbedb13e5e723127382bc356b6cc95ebb6c2329bcaf63c9d2e97dfc46b9ff0f97b888fcaeef9a3457df68ed9c2167d160ccfa225f10bf3d7612d87a8c7"}, &(0x7f0000701000-0x4)=0x62) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bab000)={r2, @in={{0x2, 0x3, @empty}}, 0x3, 0x2ef3}, &(0x7f0000157000-0x4)=0x98) pipe(&(0x7f00005a4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000103000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x2}) unshare(0x400) vmsplice(r3, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/02/06 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000059f000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00000f0000)=0x7ff, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/06 13:39:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000014000-0xc)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000579000)='/selinux/status\x00', 0x0, 0x0) setsockopt(r2, 0x80000001, 0xb1b, &(0x7f0000b68000)="1d543365d3d53c4fdf425a091374f8031c14242b8c9a6c15b050fbeed75ee90fb2df18b2abbc36be6f94d117becb3bb63ae15a82e6191816b851c0c45b8de9b86b94ebda0ebf0ef948c189ed26ca40672439fef2fd", 0x55) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000182000-0x8)='./file0\x00', &(0x7f0000c2c000)=""/175, 0xaf) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) 2018/02/06 13:39:12 executing program 3: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f000034e000-0x4)={0x0}) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a1000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00003a1000-0x4)=r2) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/06 13:39:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x9, 0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000089d000)=@common='ifb0\x00') r2 = memfd_create(&(0x7f0000228000)="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", 0x2) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) keyctl$dh_compute(0x17, &(0x7f0000529000-0xc), &(0x7f0000c2b000-0xaf)=""/175, 0xaf, &(0x7f000098f000)={&(0x7f00008eb000)={'xcbc(camellia)\x00'}}) 2018/02/06 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a98000)={r0, &(0x7f0000c3f000)="eb4f47769168eb1c10cb9d5d8602b6a3127b4576196f216cfc8cc25dcebf5851cb1e64e17cf3a0e6e575f65c20586160f1e96261112574fad6c7831955f3999242a7f6b73af99772684cff7952b4c34d5fe1cea4b97d913b39568d167bacfa3d062d8d1f6aa6d737a45c848aceb5528cea46e81e6c43d8cb90619ea19743309684e62c520227bc5a46c1c5066a876a9d8295b636f8", &(0x7f00007e5000-0x74)="2d28e64b716990c39372e9012575078533ea1276fe2f08f1908134a209c43e4cfacb3eab1f2268d0070b51cec1f0fc71317cb377ebfa00b0c2be7ca00879572dbefdd17774926a8edf72f4ef861890ab5f1e2e0b4c61c763a7ab42140dffe253e6abfbff328e14a921833187307f025ceb733408"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r0, &(0x7f0000016000-0xa0), &(0x7f0000011000-0x7a)=""/122}, 0x18) 2018/02/06 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f41000-0x10)={0x6, 0x80000001, 0x7, 0x8001}, 0x10) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f00004b2000-0x1184)=@newlink={0x1150, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x111c, 0x16, []}, @IFLA_IFALIAS={0x14, 0x14, @common='ip_vti0\x00'}]}, 0x1150}, 0x1}, 0x0) 2018/02/06 13:39:12 executing program 3: r0 = syz_open_dev$mice(&(0x7f000078d000)='/dev/input/mice\x00', 0x0, 0x8000) finit_module(r0, &(0x7f0000345000-0x7)='system\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) 2018/02/06 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be5000)='/selinux/checkreqprot\x00', 0x200a00, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000c61000)={0x4, 0x81, 0x5701, 0x5, 0xffffffffffff0001, 0x6}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000787000-0x2)={0x7}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ppoll(&(0x7f000099b000-0x10)=[{r0, 0x200}, {r1, 0x40}], 0x2, &(0x7f000006d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a20000-0x8)={0x7}, 0x8) 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x97b8d11fae982085, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x1, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x5, [], {0xffffffffffff7837, 0x6, 'p+l', 0x0, 0x6, 0x0, @empty, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d21000-0xb)='/dev/adsp#\x00', 0x1, 0x4000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/06 13:39:12 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f000019a000)='/dev/snd/pcmC#D#c\x00', 0xe618, 0x101500) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000751000-0x30)=[{0xa, 0xfffffffffffffffe}, {0x3, 0x8}, {0x6, 0x2}, {0x0, 0x9}, {0x8, 0x100000000}, {0x8, 0x8}], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000-0x10)={0x1, 0x56a}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/06 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000512000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$vcsa(&(0x7f0000557000-0xb)='/dev/vcsa#\x00', 0x3, 0xc002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000027000-0x58)=[@in6={0xa, 0x3, 0x100, @empty, 0x35}, @in6={0xa, 0x2, 0x4, @empty, 0x3021}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr}], 0x58) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000fdd000-0xf5)="d6b4dca74761494fe44260d1a77f2c46858d72d75a424403f2942c2a7ed6cfc25dea81e23d1791f3a3078834e1650b16a912e96575292be8983714839517d856a13b83ef35c3c3f4ee147119480ebbdce3ea1e340c94583d6540d2955802c4263c4134a74a73f826094924e26840a4abad83a6b645bae288a869adc210ebd26954b53e13247c8af449e2248fbb406d00e5831e5d48122ebc51ebc5919cec83cc47ca3848b9731b544400cc2f568ab47854b6b880d49027eca28d00195d8f78bc0c9f5b4b7591d2c3b1eedc4c6eb51ce29a6bb8bab6848c8fbb233b87e49b3ff77429c929cf37c9ccc447ec4620598e24378a3aa6fc", 0xf5, 0x20000000, &(0x7f0000866000)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:12 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000000)={0x2, 0x6d5, 0x3, 0x240000000000}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000005000)=""/227) 2018/02/06 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00003f2000-0x4)=0x9, 0x4) 2018/02/06 13:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000593000)='logon\x00', &(0x7f000048f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a89000-0xef)="e6edc8a2b6c2895f566c85e1b2f9a3da6910edbeb3e0d63934d6599773a679b81a6ab3379b4cb899f835207b5da12be42f0c945663af6b1297292a9f35f03afa5a3ac61e681b37803f4d201c5d3ed137e46ca27eed74b8a6fe0956ae35048ff41d39f853bbc9dca108bd02402d9b5d006022d1c2909b30daa27546519a1c4588732d5593de814e695af476d2419073049d82cb2ff89a53c9aeeda5bbf365cf8c560432bba1739f8e0588689e94aa74ac747fd897f07d69e7e4e83c8b71b7eef6b2b592003c00564a6705e1fc77f5bf22adc85bfd79bd48da32ccc97cede1502d9b636685b058306fa7d18dbc5f506d", 0xef, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000de8000)=""/218, 0xda) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00003e3000)='./file0\x00', 0x0, 0x38) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009a8000)={0x0, 0x8001, 0x4, 0x3f, 0x3f, 0x1}, &(0x7f0000f6d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d48000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x3, 0x7, 0x3, 0x1, 0xc}, &(0x7f0000c0d000)=0xa0) syz_open_dev$sndtimer(&(0x7f0000a2f000)='/dev/snd/timer\x00', 0x0, 0x4000) 2018/02/06 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a0b000)='ns/user\x00') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000373000)) syz_open_procfs(0x0, &(0x7f0000213000-0x8)="6e732f750000fbfd") getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ccc000-0x4)=0x4, &(0x7f000099e000)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00006ce000)={0x80000000, 0x100000000, 0x6, "d31b7483a2e8", "192563f8fd7cbcf7f1c4926d01e92507"}) 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$dspn(&(0x7f0000715000)='/dev/dsp#\x00', 0x7fffffff, 0x4100) getsockopt(r0, 0x2, 0x166, &(0x7f0000af0000-0x61)=""/97, &(0x7f0000db7000)=0x61) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000f5b000)={0x2, 0x8, 0x0, 0x6, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x1, 0xfffffff0}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) [ 280.660508] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 280.682402] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000132000)={0x1f, {0x800, 0x2, 0x8000, 0x4, 0x8000, 0xbb}, 0x6}, 0x9) 2018/02/06 13:39:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f0000599000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000032b000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000494000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e56000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, r6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r7 = dup3(r5, r3, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_submit(0x0, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000), 0x0, 0xd2, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/dsp\x00', 0x800, 0x0) 2018/02/06 13:39:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000bc5000-0x24)="2400000024007f000000120000000100000ff6ff01000000000ff300f1ffffff1300ff10", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000493000)={0x0, 0x38, &(0x7f0000c41000)=[@in6={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f000043d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000936000-0x10)={r1, 0x7fffffff, 0x8, 0x7}, &(0x7f0000341000-0x4)=0x10) r2 = syz_open_dev$amidi(&(0x7f0000a45000-0xc)='/dev/amidi#\x00', 0x3, 0x200) utimensat(r2, &(0x7f0000c9c000-0x8)='./file0\x00', &(0x7f00000b2000)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006b0000-0x8)={0x0, 0x76f0}, &(0x7f00008d4000-0x4)=0x8) faccessat(r2, &(0x7f0000473000)='./file0\x00', 0x40, 0x200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000388000-0x10)={r3, 0x90, &(0x7f0000db3000)=[@in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9}, @in6={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xf}}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}]}, &(0x7f0000247000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005ec000-0x8f), &(0x7f0000fb6000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009a0000), &(0x7f000041c000)=0x8) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00008e2000)=""/193, &(0x7f000043e000-0x4)=0xc1) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000fca000-0x28)={0x9, 0x3}) 2018/02/06 13:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b0a000-0xa)='/dev/vcs#\x00', 0x1000, 0x100) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ebf000-0x4d)=""/77) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000e77000)={0x0, 0x0, 0x0, 0xffff, 0x0, 0xffffffffffff1960}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/06 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)="16"}, 0x20) pipe2(&(0x7f0000d29000), 0x80000) 2018/02/06 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005dd000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000fc8000)=0xe8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000fc8000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/06 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fd4000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f000032d000-0x4)=0xe8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d97000)=""/203, &(0x7f0000444000)=0xcb) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000cff000+0x6a)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000d2c000-0x8)={0x0, 0x0}) wait4(r3, 0x0, 0x1000008, &(0x7f0000269000-0x90)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000413000-0x57)={r2, 0x9, 0x7, "974680e7b196338d9d4f7a39752027d4797f58b855b3072c3776a3e96337cb3d754e7a48945e46eb1f37d201c0508e1023429fe86b2589a9d661664dd09f00789f87631584c6f270c130ed0089"}) r4 = syz_open_dev$vcsa(&(0x7f000056b000-0xb)='/dev/vcsa#\x00', 0x401, 0x80) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10)={0x0, 0x0, 0x0, 0x2}, 0x10) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000128000)) recvfrom$inet(r4, &(0x7f0000139000)=""/12, 0xc, 0x3, &(0x7f0000f3c000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000a42000)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c9b000-0xe8)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000ad000-0x4)=0xffffffffffffffad) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00009a4000)=0x5, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/06 13:39:12 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000026b000-0x10)={0x654, 0x20000800, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x3}, 0x10) modify_ldt$write2(0x11, &(0x7f0000a19000-0x10)={0x0, 0x20001000, 0x400000000000, 0x0, 0x1}, 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024f000)='/dev/rfkill\x00', 0xc000, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = msgget(0x3, 0x492) msgsnd(r1, &(0x7f0000e8c000)={0x3, "e6a72b5897c6c808019e78db64208a85700da0371220f61cab8ebc04412e8d87dc81ad6649e14fa75b51ff0c70801c40096f1c46d48df53cbbeefff300770638ba687f1c2843e3fbc60b0375a00a39e7fceff748dae3cdf67439eb59e0d425820837f4d85761cbed35a2de1e72ac807ae6da601f75838f13d532b8a4f4d6b8eecc83a47b18c5adc2abc57a6b53a30834838682a2066c12c3ad9e3b780fc9ed4f7bfcbbf3220840f75b8f49470cf70829d8cce3550879e6e10bbbe9d5522327bab167648f534852894c67819d6df0fb9c47d1e80e9e36c4"}, 0xdf, 0x800) 2018/02/06 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) signalfd(r0, &(0x7f0000575000)={0x2b}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000990000-0x12)='/dev/snd/pcmC#D#p\x00', 0xee, 0x40) connect$pppoe(r1, &(0x7f0000949000-0x1e)={0x18, 0x0, {0x4, @empty, @generic="8184d0e7b9998a5f0b272c7faf6ab09b"}}, 0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00008d1000-0x4)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00009d9000-0x40)=[{0x4, 0xfffffffffffffffc}, {0x0, 0xffffffffffffffff}, {0x1}, {0x0, 0x3}, {0x0, 0x6}, {}, {0x0, 0x3f}, {0x2, 0x4}], 0x219a) 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='net/aw\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/02/06 13:39:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004ab000)='/dev/dsp#\x00', 0x4, 0x900) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000031b000)={0x0, 0x8001, 0x100000001}, &(0x7f0000907000)=0x8) clone(0x800, &(0x7f00004ab000-0x59)="02b735d38d31e14885df623e87952ce625129df0f941b72ae853947a35257d3333e3539765843a90036f0c1cbbdb1ca93d0d612d1167b185e731d707c28a84b2dba402037ff4fd54047a332036d6522acd2a2323f38f94146c", &(0x7f0000a97000-0x4), &(0x7f000091b000), &(0x7f0000f0e000-0xfc)="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") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000918000)={r1, 0x8, 0x30}, &(0x7f0000519000-0x4)=0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000a92000-0x3914)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) pread64(r0, &(0x7f00007a2000)=""/242, 0x98, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001df000)) 2018/02/06 13:39:12 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0x6, 0x200500) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xea, "adc6a13b164b74d241c0206c6d9054e43c2586d71080368a0504ac22c3a32ec1fb7b1112a11022307463e89b9cd128640b7106cebca0fbebf763d267b49be6e3e015592ec2325023ce6a9e5e7d3de34436425fd7bb15bdf669d93a14885659c9a148d57a972f8a009b71d86124c961d8401f38e23f58021a875d1346dc221249a1d539d5460dd7d01b4e4084e0a5cc40b17fd055770723563768c8a49dc261a9574019290c0ceda46569931aadfbd6db6e91ff204f7042bd44e1ee049b463be480bacdd310a856e3b3ddbaf5b6f5932e9e252b01e5865a389dad1058220163222595fbccc4346de808cc"}, &(0x7f0000002000-0x4)=0xf2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={r2, 0x6e8}, &(0x7f0000001000-0x4)=0x8) 2018/02/06 13:39:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d8d000)=@generic="4dd2e9b4d83ce8d896779967f7aeec02") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) msync(&(0x7f0000b96000/0x4000)=nil, 0x4000, 0x6) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f000083f000-0x50)={{0x2, 0x74}, {0x5, 0x8}, 0xfffffffffffffff7, 0x5}) socket$inet(0x2, 0x200000000000000a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000591000-0x4)=0x10000) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000b18000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/06 13:39:12 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000001b000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000001a000)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000001b000)='/dev/usbmon#\x00', 0x0, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r2, &(0x7f000001c000)=@access={'system_u:object_r:iptables_unit_file_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x30}, 0x4b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x9}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001b000)={r3, 0x6, 0x20}, 0xc) 2018/02/06 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$bt_hci(0x1f, 0x3, 0x1) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000a6f000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffff69, 0x10008003) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007b3000-0x3c)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x5, @empty, 0x100000001}], 0x3c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x2]}, 0xa) 2018/02/06 13:39:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000e21000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00001a2000)={&(0x7f0000d0e000-0x198)={0x14, 0x4, 0x1, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2}, 0x0) 2018/02/06 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000767000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp, 0x188}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000663000-0x10)=@common, 0x10) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/06 13:39:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb3000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00006fc000-0x4)={0x8, 0x4, 0x400001ff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002a8000-0x4)=0x7f) ioctl$TCSBRKP(r1, 0x5425, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b38000-0xc)={0x0, 0x3, 0x30}, &(0x7f000055b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000035b000-0x14)={r2, 0xffff, 0x0, 0x7, 0xaa5e, 0xffffffffffffff01}, &(0x7f0000976000)=0x14) 2018/02/06 13:39:12 executing program 4: msgget(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x4b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000e45000-0xb6)=""/182) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/02/06 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000461000)=0xf7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000784000)=0xf) 2018/02/06 13:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) creat(&(0x7f00005f1000)='./file0\x00', 0x1dc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb5000-0xc)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r1, &(0x7f0000fca000)="8f", 0xfdc4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/06 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9}, 0x1c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000427000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f63000)=0x100000000000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/06 13:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000507000-0x8)='net/hci\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c93000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x20000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x1, 0x7a, []}, 0xfffffffffffffeb3) 2018/02/06 13:39:13 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000376000)='/dev/dsp#\x00', 0x5ea, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f000086a000), 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x894b, &(0x7f0000fd7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000fd7000)="2600000080010018008500000005ee0601f0c3c0000197090059a709ff2400"}) 2018/02/06 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005b9000-0x428)=@nat={'nat\x00', 0x1b, 0x4, 0x3c8, 0x2d8, 0xd0, 0xffffffff, 0xd0, 0x2d8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000945000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xfff, 0x4, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @port=0x0, @icmp_id=0x3}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], [0x0, 0xffffffff, 0xa5c0ef6ace70ff1f, 0xffffff00], @common='ip6gretap0\x00', @common='bpq0\x00', {0xff}, {0xff}, 0x0, 0x7f, 0x1, 0x8}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x14, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @port=0x1, @port=0x1}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv4=@broadcast=0xffffffff, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x0, @port=0x2}}}]}}, 0x428) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000069000), &(0x7f0000cc5000-0x4)=0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b93000-0x8)={0x200, 0x1, 0x3, 0x752}) sysfs$1(0x1, &(0x7f000008e000-0xc)='-mime_type,\x00') fcntl$getownex(r2, 0x10, &(0x7f00001cf000-0x8)={0x0, 0x0}) capset(&(0x7f0000505000)={0x39980732, r3}, &(0x7f0000ff4000)={0x0, 0xeb, 0x800, 0x10001, 0x7, 0x10000}) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x1276, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) fsync(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000089b000), &(0x7f0000812000)=0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000983000)=""/110) 2018/02/06 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a75000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) bind(r0, &(0x7f00008bc000-0x10)=@nfc={0x27, 0x65, 0x7, 0x6}, 0x10) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) finit_module(r0, &(0x7f0000f3f000)='\x00', 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c0f000)={0x0}, &(0x7f000034b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095b000)={r5, 0x4, 0x10}, 0xc) process_vm_readv(r4, &(0x7f0000d2f000)=[{&(0x7f000097c000)=""/4096, 0x1000}], 0x1, &(0x7f0000ff8000-0x10)=[{&(0x7f000079c000)=""/211, 0xd3}], 0x1, 0x0) creat(&(0x7f0000151000-0x8)='./file0\x00', 0xfffff7ffffffffff) 2018/02/06 13:39:13 executing program 6: chmod(&(0x7f0000ddd000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) lseek(r1, 0xfffffffffffffffc, 0x4) sendfile(r0, r1, &(0x7f0000fe8000-0x8)=0x5e, 0x2) [ 281.178879] QAT: Invalid ioctl 2018/02/06 13:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x3}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f66000), &(0x7f0000ea5000-0x4)=0x10) 2018/02/06 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00009de000)={{0x1, 0x0, 0x0, 0x0, "684754c3aa67f96c19d3a9957e5d3be19ff6f7b227df0fd6961080d8284dab3bfd69ae6ae5c6a1643c8c7861"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x10000000000]}) 2018/02/06 13:39:13 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654}, 0x10) modify_ldt$write2(0x11, &(0x7f000003b000), 0x10) personality(0x400000) 2018/02/06 13:39:13 executing program 0: clock_getres(0x8, &(0x7f0000c28000-0x10)) 2018/02/06 13:39:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getpeername$ax25(r1, &(0x7f0000001000), &(0x7f0000001000)=0x10) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000003000-0x30)={0x80000001, 0x6}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x5, 0x7fff, 0x1, r2}) 2018/02/06 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000672000-0x47)=""/71, &(0x7f000019f000)=0x47) 2018/02/06 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000603000)={0x1, r0, 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000169000)={0x1, 0x8, 0x8, 0x100000000, 0x4, 0x7d8}) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000ef3000)=""/82, &(0x7f0000931000-0x4)=0x52) sendto$inet(r1, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 13:39:13 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000008000-0x8)={r2, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}, @acquire={0x40046305}, @acquire={0x40046305}], 0x0, 0x0, &(0x7f0000001000-0x14)}) [ 281.302610] QAT: Invalid ioctl 2018/02/06 13:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4), &(0x7f0000b72000)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000578000-0x5c)={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0xf53, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1, [0xffffffffffffffff, 0x7, 0x6, 0x0, 0x0, 0x9, 0x7, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000086000-0x8)={0x2, [0xcb5d, 0x40000000000000]}, &(0x7f000020b000-0x4)=0x8) dup2(r0, r1) 2018/02/06 13:39:13 executing program 3: r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000002000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x80880, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) socketpair(0x1, 0x80000, 0x7fff, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) keyctl$set_timeout(0xf, r0, 0x0) 2018/02/06 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e14000-0x8)={0x0}, &(0x7f0000b6c000)=0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000+0x922), 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fbf000)={r2, 0x6}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) socketpair$inet(0x2, 0x80807, 0xffff, &(0x7f0000a1d000)) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x20) r6 = dup3(r5, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000798000)={0x1, 0x0, [{0x80000001, 0x5, 0x8, 0x6, 0x1000}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000142000-0x4), 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00009cf000)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f00000d6000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000970000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r7}, 0x14) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000add000-0x14)={0x1, 0x5, 0x9, 0x4, 0x3}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/06 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000d000-0x1008)={0x0, 0x1000, "1e1bf4104bb42ad73507c7d58761e2974e233baa15db9df185928c04fc701918b8d6d84c13b3ce79d199758db8f41a08cf5c760e46d0a4220f24353edaab9e46bc58081fe9f080132ce65a1e56f73dc4d5acdb93e177fcd3ebaf5d17d6875dd1565eff2abef714f033b707664bccff8915bf3b4eb36c4875da91ea7c3f5e9bafb6c2f02e1426b2b5105182d170599a625e11dd6d9d38770c7e423e15c91ccaa78ecba8baf855f760f81fafa7d57d4d20126047dd3b4910b646e350a1ba53bed9a2ab1d7a2ec25d3f238f0acbd1dadb5acb3e0a3907639551143a425ebcf6fb6323e5983a603e5feb690e0116f2fb157644b4ff7e37b6515c3cf50c7b3864bcafc34989d8d8d956aa491f5a4e957091aefc38a3522491914cea7fa99c0e5da7f06f1f3f8aeb99bc42bec5440cd452e8213c0f0e4015b85191da7bf0b6a6e10026f574c1dfa1617da0f9eb93c63dfafb0f88799cea0ded8cc64f106615ec2a08e61bb95fb94dd72ef2671a4e8242d76de32b8ffbad3b1619165355dc9c61179033f7fec708409913f2877497332ba3ea7a51f25803cace5fe2207e40e0a2f2d3c47dea75d3dd0236dd839f4758068e84ef62430697e398180fb19946b586850f8d914d7390445f3c918f8bc4bb44ad7161221801e1e8651aa42c88b13195164d85e1f1528ba1fe2aeee2636223121810f4ca1cbd81c430e29a5feb5da65391d7ebb91d4226cb4ace74b0639e4d9802e43658d98fb09846d381a9a3ea656d4f40e4c2d26d9f33dac0e7af32e271d540306ab93fe11f6b9a1f850c9258686536d9a6b7e10caf0a1b9b7dfc0ddedada261949145c7439118249c4b92748201893f5192a7d8ae79e37c5c1ce16e5ee76cec2570a56637495eac8b384f31f4af35cf025b903dc0f610990ebafc9e394907c1f5f906d0c0ed8e5bb2317bcb272decae9a6d2591141f44ae28bc87b9d96d8e0b7a870597d564bdad6228de1b61ddf635fda4e626dc58ff7884bc6b9ff9181850e254ccd9b26fd8cd417227908031ae05d2723134615079a1b2bf6af5a228b3078ac96bf5eefc4190ba93020792c40dcbf9fbf72d7b5d6bc90dab90f923323a1b2ea4b00fa7e70dc011458010559a056dc87e17653be73f586f711b36fbc4048a90c22cc0c7502c92bd421f1909e67d1a353505279425dca8689940ea94a647bad1e5ab75f44665b77d7720989163e97d5dc929d344c12682c92e41375dd90aa42f152cdd0ae793084af4078b3f44b1ebe317649e04f0e512d8779c9fff39ddc7d2c35c844f2c8b29b6b66a07f897591a215d4524dad6f5685b40eaa83ef6ddada72206f431e2f8011319c2f9089c1e0c7d262cf13cb2d79cc3d3ddb64f9f54c468a694a0fa8dca90ddca1a35661a912b9062314d5dcbf107f5c8bbaac34a6045aae197b1610e3667d3caa368ffd155ef4f6960b933bf2faf68f4878787fbac4cc22e2c60aba4defcc427300c419b8322e4337be913eddac6d90a01cbc490711b7fe9fe2573b238d9ab380c3e405d28dcd8bfe7458ad742cb70e388415a3b778c56e700dd33e733f65e574f2b4fcdc3c66663b9dde2b8e34d0283b1156211822ce2eb6224ecd92e6ead536cf79e32dd18e04c4c06c0388391833e222e989347c88787158694cea2dd73a1ad13165297782350d42784e0d63309878447a5aaf8fdbb671488b5e30b81a3fdb57ca9c8362f405f0aa56e256f441df48821e07588337d128c644a8b5f62d51315c265755e572ff8d455970b26c94bda68537e6ddc8724a742f22aec17b3396193d2c8bfe90ab2d082bbd0b5ac5f246b747cc67ddcc0764501362de15c81d8370fe9558e21a9e1a85508b99b2d63b92fb7391469fc7577b10d3e58ecab2c3900aa91fd7296439db11e6f85fd63fb99062dae570354b39644b5c641cc77fd5e82fb2b1557f771785e047c3aafb031a1ef50625d89e8e26b167351b4e088f492829406af677f4a9b0a509e0c1c319defb88a68bb92bd6ddb1d0d0356fcdb40e392573c1515ad7cfd8cbeb9bc71770b66b48c31c95e0d795dded6d86deaa843ba3a1015ab8f2856c6d54a6949ec75d4bff5351355b46c55446d3c059cf13daa48258fb76692517b5ae1b091552f9e37da61a3050c334d311a8c8d23721234ed7fa5e260ead7880dd469cc1dd9104462f42409c2d9966d903cb9c4c4aed8b6cf78f7548d18e48a59e693463de9058e1065b5fd4f78aa428a4086495f96742c0b3dc3551d53b5859cd7b8fe6afa59f4a0f4f4ab7ddc6dc8412535628f7dbc6537b63c6f2d7face2a42d070de985717bd0e1d60a8326c194b99fa4ceb021199c7468e1eb920dd0bccd25e70f874f9fa7620ea44e58972082ff34992fd45044f5dcc5ebf6dab5e47f961dc26297ea99b85c247be3a1678c9204640e69f290e077c552b5efcbff9d2463dd07acb9815127aac76b4f72373dbc0b42290a2742785b13282cecc34622cd4c9180640c4e1092b0e87a54184aae5ad8f26078556ff80d01d97784b967a3bb6091eea4020458554e6503ed880be3d53364f8e281f0d4a1f850b990b39b0fc5adef376f32ea0e2cd4c3f11934f29118077c72f780c9487853237b7852c4d701728324ebe06abd4d77e59626d38b303cba341aab1957020d3e0288c7743dc5788b21a7e143352a1b89933ab935ab5c7d68e93e4d2bdad1f35417f1cf6001586b8661f4ad785b4e8d45a4102b000bfa46348e33255873facbe062b9364bdb3d6420a04308b5c1b4308ee2e38a4dde1a9805dad388b464528716df2f9709096efe1a52787a9492512219b4b3284d55e87f8f8a406961aa0a55ca2d5b61fed9a678570592c7064374063acbb29598660380a869ae93baf9296176533fa6792df82b5865a11a24c6d6f373c655b94e17651d094f68c711ecac9c0f7875299917244aac18bf623c7e66a961ed85dce667f7550a0b1b4cfc3417b874fa43b87fd7441c62e93d145cb0678052b4c670849602081bff10486e029faabd1dc7f701bb133e111400288429ab7501521c5ba11a9b55a534f66c901bfbe99480f7b7c21a25a6540c3f7c263168f2590a1541481a53e2ac1cab4433fc7759bb18f93d7eb591872ded7c9e2fa2689bb0e51e2702b9938e895612d2767226fbf6cb421109fac0bec51cd8cd1e25d03378fce9a2bdca9e289dbf1128abbe2ed58b0b9045262e12b5a57689c7b8f1416c646e7bb4091f6c95acf03567275b4940cc26c29d4b7cd599ae6acc468e54b17595e236e10df5cffc8f56cfa3bb153eac5629b621b8db3bd8ea10fc2248631457637ac7e750c6d33f8cc512d6a4b4c989d19eda5923093543f69a7f178b1cc6d8a0ef5e5c032e322d0ed351827454bd7959da498fe83841729a0aa3124cb657ee0fc10b5002f59046a31a06822968db93c5baf2cfe6a0d03934eca42956ae48c0ad959a3cba63322d22d703c0357ea9bc25c48268062f1bc665c0f88baef149ff3f513fdcc8bef24bbb389885f521af96ae39ac8254c8221eb031475617909db09f217487bc566839a7f35a0497e019345b6acc49a41626248a826c9973ea3b74799b26905110744733d89bd23bb3bd31df1d94b79f46838d45fff8eb38db9bd823bfb1007b5614eb7471f370aae0ebc854b5893fea6cf3da4ef7d164360c3748511941f377915acb632a8a5dcc52c8de74cedcc6c1074f3a351f9c292a18bb0455942472bf2699edada52e3a10a47e4d2be085c789fb499a82bfed86495b58313faf8387a75d455ab202c1b50ef952675674eaa47737303c6f528c430090023d815b97e937ddf5da445029905d7e56bdbae14e1a13fe7fa5165feb50809cfefc70ec45170e182727c57609668e4eac070cf7584187ebed036fcb611cbf9096b0f8ba854d9cf02dc753a6add772037a223186e936a1d20ccc35d76f7035f0e2723e60ac0453f7f8d23125c6a095fb43f68d72d8a555e2979234b076bb84a44f7e16ed34976132d51ce358d27f5d5fd7829375c0bb0b3c04d9f85d4f01a68b1454b53e58470a8885818960207d1264e1b243f15e78118a46f031ecf2335f1dcf2d4ce082e5e63dacec2a6a86b3747369873b18216fef94c0385879ebbc8ec21a042f52d193bd49f7d8e14253989b8807be5ae5c13c62d3263f6bae251a281340c5e22e6c4b6b4a66bcf1723920f7da19e3cc6ba4baf26d21fc64b377a4ad1447079d194d5138462b8e7877d26fa53e0658c6ba7c2d4f5f8ac1326898562cd62cabc818575b372832802d664d8a759b346c6beb7a7bfe7d3952a3f7c00475bac427b7cbc393a9d40f3f93399794feefbd0846b0d8b2236fce5ea339a175a1dfea7347cd4fa154483e52cadd366bed343aeda7c37f996f9351854e2aaeea0feb1066b4080d7d117365acdd4251e6f1bfbf7fcf7177fc5d30ad0013f5f994675dd95b5d7a91bf8885d18ac8ddcf3de71c4f9e3ad1a8122c69bae2ec2345bf9f104b9d46ec289cc6048034ba4bfa869d6a8a6ec9b892bc00b12446c0c2b699a4c2c068c7acd948cdbdae9969e60be16ce0f1c584cee52d42aa749bdc9dab5349b2de6f87e0de63e18c5acf9192ed88592b5162e812d0d75c81e0ae4e65fe2bbafd6f45f85a42137a94aa4cc4042d975f8f4d7310b2bcce92775491d2a9a95e1a87c8c5b803d4a249e4478db2cd982d72dc688f0905e5d7921989158f7e9a1831fddc3df48bc7d6ca5a9793d4bca02fb44dd6f77a900ed78d315b9e1e3bf9f5fc83e533a83d111c998d5aa52bfc0220fd8a1d41fd9d4eaf5f2e3fab843cc287e7e431edd06b85cbf44602ee35ea968f9fab4466ce361fe7a22018163b3f9943d2368a668b7f7919450176ae3bbe92a31f66a2df1317a723d8daee8892095d9111b1cf4fad11ffad448632bda6e13fd8fe8685145a2614fad314bde0866c296aff2c0e3eb617a4cb6aff96af0653412fc6b33a0977a950ce08a1c4a3498d4f7c4a733f80c5b9b69e11445ac1f0a20e99a3c2abca3bc986a4f6a0d405eaf91e55ba90452f918cfe1819092456040bda9128347b95216cbec71f6be0ac312a724541c9d4059856572e2dbd97f19d61de3f563846a2f870b91726552bd9fc7d02cd05d0e99f0fc1fb45ffbfc179046bb67f8130f0511f12a90f89c2e00eacfbf087ebb1a1c51db120e8735e5dd2d52bd1c17794ec78aea91db93bc2a4b617d750386f7a1e9c241dd7642fd072e2f361ab76881d243239fb18e8aca686c4d8eaa8a29e2fdd56e71094b8a74e87bbdae3e04f50c1218ec1151e5cdde19656a3a0859726c7e1d28eebd5ad70b49f76be459a00774eca49105e29d13515d272c25c12d030125080f5904626c288e68eef3413dcd6d4d1f9496875b74f458b2b94b73bb36c742b636715025462a54a3dfbf6da8b36bc65c9ee86ba40c28d94f0e3bf6f14540693f3860fc090436a3b723f2ea2cb70a33ccc28692da3a00e6be6678b8d993cc58e4efd3a8433abd091ffde2a04624c53540a41bc809dbd54519412bdb9d0f759f6a854e3c4f2f3d14092dc451973544440bacaf388b2f20c73dd516f4403bf43d2e104768fe813c3568962c80704763661893c32f564958b7e911eed67a80a6d40cc6f4b17a276074bb2b0db0b963cab61caf425bfe3e6e6ea1bf89d7bc83382aef1fa56e11292e0dfcc313a3015327b2eb008aed377cd88cacab657996c4701b545b899777ed2abc41e3164ff2246d2e173989cc41f01b11178883cd5259ea6248f0b4905ba4d81f3221cc4802a39e19875898c0fe5691085c09a155"}, &(0x7f000000c000)=0x1008) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000e000)={r1, 0x6c, 0xaaa}, &(0x7f000000c000)=0x94) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000f000)={@remote, 0x0}, &(0x7f0000010000-0x4)=0xff51) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000000c000-0x18)={@empty, 0x40, r2}) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/06 13:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000189000)={r1, r2/1000+10000}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r3, &(0x7f0000e38000-0x8), 0xfffffffffffffe60) shutdown(r3, 0x2) 2018/02/06 13:39:13 executing program 5: syz_open_dev$vcsa(&(0x7f0000aa7000)='/dev/vcsa#\x00', 0x8, 0x40) r0 = syz_open_dev$sndmidi(&(0x7f0000b9f000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000005000-0x8)={0x7, 0x0, []}) [ 281.345434] binder: 2238:2247 ioctl c0306201 20000000 returned -14 2018/02/06 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8001, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/06 13:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ed5000)='/dev/amidi#\x00', 0x3, 0x140) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000078e000+0x3a0)={r0, &(0x7f0000bd7000)="0950ee821b1f7287bc48d37ff65d0040080f6153768dc8713d81ecd8e082aa7aef10a624ef0d7856e8a772d113db61da8b1f6426f31a1d66848bf623d26ca33f0d136614cb747ecee3e496c2888a77f65f6e4816eb60763045e6f3c0ae843827de23346ae136564ce80e116fd1372b3fa43d637e38be4d6a152a78cf810f58f681bd84e0f8ab4856caab22f5a614675eec39886a53e64f8fe09ffa3539f434a396734512fcac6c4771ea573c6da77e48505c8b77863118a29a5a1d6e6c57c1c5776a099002b23d5a30aab7d16dceee1c677b5f415f3c31b93268d1728b381662ed6ded9dd7c2c3e7e5a1", &(0x7f0000b15000-0x85)="9d024aa89b6eefbd1e0e7c11f4dfb1d8f377343026d67e69d198018112666b28cb6f75b500e3b144830c2d1b0de4f37b367fe948d281feeb496836ebf4e989aae0fd6f2fe7b25090f07739a351011d28fc2078186b63454afef9394d68f0296cd1af90d6669a783d4024c8c5c0af22bd720b7970bae4efe8a38c02c8e48fe8d9563f903894", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad5000-0x18)={r1, &(0x7f00008f0000-0x1000), &(0x7f0000b3a000)=""/4096}, 0x18) ftruncate(r1, 0x1) 2018/02/06 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000f0a000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e7a000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x2000}) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xff, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x802, 0x8) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f00007b4000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0x7e, 0xfc, '\rw', "463cc91e9935e331fcecd986eb6a3c0ebb8bf005c64be66154f3038a8ead79b7bf5bde60a677357edc6476973bdeac53083a227b9f364c9b4a2e85a29d6ff3cd38192526240da600991cace0277c05e8a1c90b83dd03aa162b03877d6cafe3f3e0d834fbd49aa7167eba957f80986f7fb90fad832e75c0f2071710ce84d9315b5979bc0323d318f0b7045c09155fd97242bac2edf614545f1e442403cbf50d4444770fbd2c2373c83a92ed81dced3a213d8482d2f357facf9dea25040112b0cbe9cbbdb740e49eee54b03aa6ba30f9dbcd211f9469d7f46d8ba0275dd0d145f3a9e88ab58889"}}}}}, 0x0) 2018/02/06 13:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={0xffffffffffffffff, 0x50, &(0x7f0000f2a000-0x50)}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d7e000)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000bce000)={0x1, &(0x7f0000baf000)=[0x9]}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/02/06 13:39:13 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = msgget$private(0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000008000-0x84)=""/132) r2 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x3, 0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000006000-0x10), &(0x7f0000008000)=0x10) accept$packet(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006000)=0x14) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$can_raw(r3, &(0x7f0000002000)={&(0x7f0000006000-0x10)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000004000-0x7)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "6c9a2bff8714fd433ce075188c03375d385d3537df6196393585176ce36adedfe008e821fbab8e766eb088b8528eecd71a163e650f1163b145a07464c6515f40"}, 0x48}, 0x1}, 0x0) 2018/02/06 13:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000695000-0xb)='/dev/mixer\x00', 0x222000, 0x0) fchmodat(r1, &(0x7f000085d000)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/06 13:39:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x41000000) io_setup(0x8, &(0x7f00000e3000-0x8)=0x0) io_getevents(r0, 0x3, 0x9, &(0x7f000025c000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000867000)={0x77359400}) 2018/02/06 13:39:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x8, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb}, 0x2c) syz_open_dev$vcsa(&(0x7f00005d7000+0x26)='/dev/vcsa#\x00', 0x80000001, 0x8100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e19000-0x18)={r0, &(0x7f0000907000-0x2)="1709", &(0x7f00007cd000)=""/48}, 0xff9c) 2018/02/06 13:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bfe000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fdf000-0x4), &(0x7f000014f000-0x4)=0x4) fcntl$setown(r0, 0x8, r1) 2018/02/06 13:39:13 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000036c000)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10003, 0xdd}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000717000)={0x2, r2}) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000-0x8)) connect$vsock_dgram(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x100000002711, @any=0xffffffff}, 0x10) 2018/02/06 13:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r2, 0xb) setrlimit(0x7, &(0x7f0000bed000-0x10)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000220000-0xb0)=""/176) 2018/02/06 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fdatasync(r0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a8f000-0x12)={@generic="00b5dab18001ce54796f7a381729f8f5", 0x27}) write$tun(r1, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"691df468809964a83dd0940b52db63fcefcf79ea92f8f46e40338ff2a596a17c55c3dd87828bd2cafbc8e4f4cafbeeb799063c748eeb4e3231"}}}}, 0x6b) 2018/02/06 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) creat(&(0x7f0000194000-0x8)='./file0\x00', 0x80) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x4)='dev ']) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f9b000-0x50)={@common='ip6gre0\x00', @ifru_mtu=0xf6}) 2018/02/06 13:39:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f02000-0x8)={0x0, 0x1}, &(0x7f0000b5e000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000d9b000-0x4), &(0x7f0000242000-0x4)=0x4) write(r1, &(0x7f0000ef4000)="2400000052001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/02/06 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000147000)=""/171, &(0x7f00006cd000)=0xab) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004aa000-0x8)=@assoc_value={0x0}, &(0x7f0000410000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bc0000)={r2, 0x6, 0x40, 0x8, 0x401}, &(0x7f0000eb1000)=0x14) 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, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) [ 281.640246] device eql entered promiscuous mode 2018/02/06 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00003cc000)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b18000)={0x6, 0x7, 0x4, 0x7, 0x6}) 2018/02/06 13:39:13 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/19, &(0x7f0000000000)=0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f92000)=0x1ff) 2018/02/06 13:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f00001f5000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000060a000/0x4000)=nil, 0x4000, 0xa) 2018/02/06 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000084) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000f2b000-0x4)=0xb9fd, 0x4) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f2c000-0x8)='./file0\x00', &(0x7f0000f2c000-0x8)=[&(0x7f0000c1a000-0x3)='#(\x00'], &(0x7f0000f2c000-0x27)=[&(0x7f0000659000)='\'vmnet0.selinux}%user#vboxnet1bdevem1\x00', &(0x7f0000f2c000-0x7)='vmnet0\x00', &(0x7f0000acb000)='nodevmd5sumwlan0\x00', &(0x7f0000f2b000+0xe85)='-mime_type,system\x00', &(0x7f0000c8e000-0x1a)='/-procselinuxsystemvmnet0\x00', &(0x7f0000c1a000)='+trusted+wlan0[{\x00']) sendto$inet(r0, &(0x7f000074e000-0xa1), 0x0, 0x0, &(0x7f0000e85000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000efb000)) 2018/02/06 13:39:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092d000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x10000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000433000)=0x4, 0x4) fcntl$notify(r0, 0x402, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f000059e000-0xb)='/dev/vcsa#\x00', 0x20000000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x2, 0x2) syz_emit_ethernet(0x106, &(0x7f0000522000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0xd0, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x8000000, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@fragment={0x43, 0x0, 0xffffffffffff585e, 0x9, 0x0, 0x7, 0x0}, @hopopts={0xfb, 0x11, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x1d54}, @ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0xc2}, @pad1={0x0, 0x1}, @calipso={0x7, 0xfffffffffffffec9, {0x4, 0x10, 0xffffffff, 0x5, [0x6, 0x7, 0x0, 0x9, 0x7, 0x2, 0x3, 0xa714]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x1f0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000975000-0x4)=r2) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f7d000)={0x1, [0x8]}, &(0x7f0000f7e000-0x4)=0x6) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r3, 0x5605) 2018/02/06 13:39:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000084d000-0x10)=@generic="036f0dc096c28cd0fdd1c47a78051bea", 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e9e000)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/06 13:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000e0b000-0xa)='/dev/dsp#\x00', 0x0, 0x14000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e64000-0x84)={r0, r0, 0x0, 0x50, &(0x7f0000ab2000-0x1000)="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", 0x7fffffff, 0x80, 0x6, 0x80000001, 0x0, 0x81, 0xffff, "f2792d79420b6fe7ffe8712b48a246d201ec227e4864a1496f3992813aa6d1508bff0f13c2575eff1e7b20356d5d76e80929afebee75c90f1b993f0561ab1f150c7e1d06c98d0ee001295ceca62b4a602a48ab0629f9c6643306d31a"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b45000-0x50)={@common='bridge0\x00', @ifru_mtu=0x800000010001}) 2018/02/06 13:39:13 executing program 5: r0 = creat(&(0x7f00002b7000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000100000-0x66)=""/102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000d2b000)={0xa, 0x2, 0x8, @empty, 0x8001}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000555000), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000de8000)={0x0}, &(0x7f000035e000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009db000-0x8)={r3, 0x800}, &(0x7f000013d000)=0x8) ioctl$VT_RELDISP(r2, 0x5605) timer_create(0x5, &(0x7f00001a5000)={0x0, 0xa, 0x0, @thr={&(0x7f0000b39000)="7ee19c34233bb2470e7cc7c4c46811e0304805fc6a9f47fdcf724215d1d331125ffef291f2c8ebc06e6162621a380b6a70860e6411af92ec098028c8", &(0x7f0000170000)="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"}}, &(0x7f0000d5b000-0x4)=0x0) timer_settime(r4, 0x1, &(0x7f0000086000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000446000-0x20)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 13:39:13 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029f000)={{0x80, 0x4}, 'port1\x00'}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fbf000-0xb)='/dev/midi#\x00', 0x6, 0x109000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000f40000)={0x5, 0x1ff, 0x0, 0x1, 0x1}) 2018/02/06 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000080f000)='/dev/admmidi#\x00', 0x9, 0x200c02) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000be1000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000e80000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e55000)={r2, 0x2}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000026000-0x4)=0x1) 2018/02/06 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000aa2000), 0xfffffffffffffc6c, 0x800000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a67000-0xbc)={0x7ff, 0x2, 'client1\x00', 0x0, "e99b93e8c83257cf", "80cead7c63cd3010684f621d81b6fb3afab2156ca691f860f48678af89434955", 0x3, 0x8}) lseek(r0, 0x0, 0x1) clone(0x0, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/06 13:39:13 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000013000-0xb0)={{0x2, 0x5}, 'port0\x00', 0x10, 0x40000, 0x8e4, 0x10001, 0x8, 0x1, 0x300000000000000, 0x0, 0x6, 0xf2}) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000001d000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0xe12, 0x0, &(0x7f0000012000)=@common="697036746e6c2fffffe0000000000400"}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001e000)) 2018/02/06 13:39:13 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl(r0, 0x7, &(0x7f0000c06000)="70c8f7aad82a4c72a9045d6394ed240635a62a675b7e4cdfbfc74a4edd6eb0bcd1f0fa2828fd07d7bc6d39221859472ab95cfd") ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') [ 281.943067] binder: 2359:2363 ioctl c0306201 20e9e000 returned -14 2018/02/06 13:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000125000)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000282000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r2}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8), 0x8) readv(r3, &(0x7f00002ed000-0x10)=[{&(0x7f00009e4000)=""/189, 0xbd}], 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005b0000-0x8)={0x1, 0x3, 0x800, 0x101}, 0x8) 2018/02/06 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r0 = syz_open_dev$mouse(&(0x7f0000546000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200002) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000018c000-0x18)={0x7fffffff, 0x6, 0x2833}) syz_extract_tcp_res$synack(&(0x7f0000d72000-0x8), 0x1, 0x0) 2018/02/06 13:39:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x101, 0xa, &(0x7f0000273000-0x1)='\t', 0x1) 2018/02/06 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dff000)='/dev/vcsa#\x00', 0x7fffffff, 0x2202) mq_notify(r0, &(0x7f0000e56000)={0x0, 0x15, 0x0, @thr={&(0x7f00005d9000)="6fec42c9a8bf5ff7e867cf25c4afc0802e15ed33eafe193fec859271b89f7e57bbc067d908dc1e952730dcfa2f3dd4a986c5b59cbc9da99fab9266801ad4eed7a508c2cf51a3677ff5b42aa1822441a76e69ffb977627b460ecfe6179d02f23202908b4554463246b63c9fbd00f6e3d2bac7569b8bbdb33ac06b93787154ea1ec6b8e5dfd652c3cde2a1ce80a25b3227e1ced3dc1bf3fa7f0cf00f6eeeae", &(0x7f000031d000)="2b8f0fec5f611e717e07b0b7d6"}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$addseals(r1, 0x409, 0x4) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x11, 0x4, 0x1, &(0x7f0000045000)={0x0, 0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f000084f000)={0x0, 0x100000001, 0x7, 0x8, 0x1, 0x27, 0x4813aab6, 0x8, 0x8, 0xfff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000665000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='irlan0\x00'}}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/06 13:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() r1 = getegid() setregid(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/06 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001c8000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000ef8000)=0x10, 0x800) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ef9000)='/dev/snd/midiC#D#\x00', 0xff, 0x121800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000ef6000)=0x1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000693000-0x18)={0x3, 0x3ff, 0x80000001, 0x4, 0x0, 0x4}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000027e000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000702000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008ba000)={r2, 0xec, "76f44c76b689b62356b0ec8790f7359ce5ff89ce2d33d1a16bb8509e95e2169bad2dafbb812a9337b32fc8763611c06dd2fe8cb8ddfc3e35d275c9211705b73538b539236ff4963a9acc9384f377512ffbf69c119d80ebcf80826f5afa0a38c39e77b83db701c023fd4e7fb6f98be400d87c5b42faa4cec33de4c6461a7911e67c5955ac07f37655e44bc4f8a39e9f9f58c1d9eb5a08981ee48594581d3dc52ceadc7e39d214fee70f65996011e9d58e879a6dd2f79449fd795c7800220f2ea5cacd553b39c000653584027a114572fbfdbefa35532ce448b32d7899c781a71e0ca262271553da73f8dbafce"}, &(0x7f0000b90000)=0xf4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000096b000-0x8)={0x0, 0x6}, &(0x7f0000ef8000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000af7000)={r3, 0x5c5}, 0x8) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cca000)=0x8001, 0x4) bind$inet(r4, &(0x7f0000ef7000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/06 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00008a6000-0x12)="fc907a1aeb8d22873fa1b9e4918692d59ab3") 2018/02/06 13:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000846000-0x72)="e7eee35cee3671751d39f9861cb6b989c19342be7f5fa69510ffa172d4e6ac37924dffea61a9464a01c20000f901d317791be46421d66438f5804cc275b77c0a6f00cb3a62d5b76fd3f448d596d4688a02523fd0ada4772ef1d241b3287cf23902be706eb782f86f10711b4616cd2c03b996", 0x33a, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000048f000)={0x2, r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000709000-0x64)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9}], 0x64) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000133000-0x5)='reno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)) shutdown(r0, 0x1) 2018/02/06 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000904000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000011e000-0x20)={0x9, 0x20, 0x4, 0x2, 0xfffffffffffffffc, 0x100000000, 0x70581478, 0x8000, 0x0}, &(0x7f0000e91000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cfc000)={r1, 0x8000}, &(0x7f000056a000)=0x8) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) 2018/02/06 13:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) r1 = getuid() sendmsg$netlink(r0, &(0x7f000001e000-0x38)={&(0x7f000008c000)=@kern={0x10, 0x0, 0x0, 0x2410000}, 0xc, &(0x7f0000a78000)=[{&(0x7f0000127000)={0x1080, 0x31, 0x1, 0x6, 0x2, "", [@nested={0x1064, 0x59, [@typed={0x18, 0xa, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x82, @uid=r1}, @generic="6029c1d6ed98da632820b3f9601bbe045ca7be7b2da02391d5559359aa", @typed={0x10, 0x10, @u64=0x7fff}, 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{&(0x7f0000513000-0x3dc)={0x3dc, 0x42, 0x110, 0x1, 0x2, "", [@generic="814ce18ce8e3ec514c2719220e5b1725fcee986c94e664e783225c19db90db8170445d35c90e2308ec2e821ffeb8d52db8aaa2c5ce2cf3765624efaed674de41e1a3c544de46f1b497928e9130f0a23b8986493149d8fe33201734256a1c162aad982b1b2e42a7fcb72f7af7080cab5f912454364a6fc081265980232781ee5c7649e0c93b43e5bca1837adfd49e5de77c96c3185dbfe1859a0ecbdd7e7066", @generic="b5f707e166bf4473091170e826bf3df91ca14ded040fea60909e30f034557a4768", @nested={0x118, 0x1, [@generic="32f60e415243ac8f3d7d0cb4a65553fc4243935025f05cd050896f96835a9f6c1be81d9fbe7cbe2fbe4e754180b1c16e0b3738ab8a1263dc85d9742362ba71005e3e678ed8ab28d0e679c9e55368dc0b13", @generic="8976dc385e54b5bd649b8144a1bb4e548112df550914c54bbbe9e2f3aea0fc1c653b951fd0e2087d603366980cbfd67fe93fc89db96d963bceb4f9ca44e64d65b464189892b199c984b084944972649b89505d9b160b39066ff9f1662f2a26a3e154bb215a8f3d2abd48cae182285cbd00", @generic="427222c3159845141db177e9b5aafb76a614db274d58a5e3ad1a03801b1c4d9a95636d94249df23d418dc6e3886517a881fb06bb0a4f029a32f5f640e1c9ab3ebe0717", @typed={0xc, 0x39, @u32=0x3}]}, @generic="8d44b24e2db2a3f30ce4a493f505a18ba8a88f1954a0b2b4efba98f110089bf9e68488873b41235fc1fbffee28dbc20549fdf9f9c38b876e7b6458efafa4f916eac9866bf02c680f57d2821baa4d6af49a68cb8b579a5edc3c6f0b", @generic="ccf046e487dd3f7cd3557944b9bb95b8cf4a8769388e0cb80bd123b4ef0694b05edc1011ef41d5e6d1484a7c7f16d3f6e35f406016bab7c1d1535f81a3023abb266db1c694e8d4c969b081af98b1b32cd893bda92363cb2201dfb35ef7da04b0544589e850a738c01afe83faaac72b104cb875bc0d5ab32e9b495ef4964d93e78b2caa9d9dd2b11a1ad2d5d729a85487de32d1f0f7a83fd7091d0d91fb5f8a92c14b177a4c8e998303efcea4f75e65472ce1ccf469", @generic="aaaad572a4e806fe161174cf68cc13714200a2f3c98251a0a7cbe91bda02cfa49fff0132951884b02975577cf4083b16ce34fdb8e164a456fa4c122d0c1abb151dc4e0a85bf1b12da80961b650e82b16171d0bfbbe80a0ac678e5e521cc089c98f3631ff1d2edef773404ae5a89f1ce46334a2092eb8ece8183ae82453b1b25f5dae81a9d035d4389164a4e21b640e38d3b0a96995694ef5a50860606790043a04fecf5192a02e135f3f2bc969f9e3b561c97d6dcb8e15d3654e10cdcf9e0cec25339715ab4390afc0d14dbf2f71f63c7ff8e57500cf5402e07d93d9c8c375936fd5"]}, 0x3dc}], 0x3, 0x0, 0x0, 0x40000}, 0x8810) sendfile(r0, r0, &(0x7f000003c000), 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000afa000)='./file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/02/06 13:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) dup(r0) r1 = syz_open_dev$sg(&(0x7f0000fca000-0x9)='/dev/sg#\x00', 0x3, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000e3d000-0x7f)=""/127, &(0x7f00002e8000)=0x7f) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x40000000}, 0x1c) 2018/02/06 13:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ef000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000381000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000b62000)={0x12, "007c696b784bd883557e22bcf8f13e0786f1"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b8000-0x11)='/selinux/enforce\x00', 0x2080c2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000212000-0x8)={0x0, 0x9}, &(0x7f0000d79000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000823000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x6, 0x0, 0x9, 0x7b4, 0x10}, 0xa0) recvmsg(r2, &(0x7f0000a89000)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000db9000-0xc)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/06 13:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000495000)="00000002f39c7c4fc95e19530ce7c7bcf4371c5e32b9d0acc5ade6d4316648c469c1956b024d3ff93975720ae980000000000000842887fff1", 0xfffffffffffffc60) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000018000)={0x7, 0x5, 0x4, 0x9, 0x1, 0x3, 0x0, 0xa99, 0x0}, &(0x7f0000944000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000699000-0x10)={r1, 0x68, &(0x7f00002e0000-0x68)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xffffffffffff7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xf5}, @in6={0xa, 0x1, 0x4, @empty, 0x6}]}, &(0x7f0000f46000)=0x10) 2018/02/06 13:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bbb000-0x8)={0x0, 0x0}) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e7b000-0xd)='/dev/usbmon#\x00', 0x8000, 0x400) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000c28000-0xc)={{0x1, 0x20, 0x40, 0x1, 0x3bd, 0x6}, 0x1}) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002cc000-0xc)={&(0x7f0000230000)='./file0\x00', r3}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00009ec000)={0x30001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9b]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000a82000/0x18000)=nil, &(0x7f0000cdf000)=[@textreal={0x8, &(0x7f0000704000)="0f00150f0766b90302000066b80700000066ba000000000f30ba2100ec0f0766b9eb08000066b8d700000066ba000000000f30440f20c0663506000000440f22c0baf80c66b8ec19b38a66efbafc0ced66b8440000000f23d80f21f86635000000d00f23f8d3b42700", 0x69}], 0x1, 0x0, &(0x7f0000acc000+0xe8a)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/06 13:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f000004c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) 2018/02/06 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa4}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000134000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9fe4435eabf", 0x26) getpeername$packet(r1, &(0x7f000094c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000590000)=0x14) 2018/02/06 13:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007ca000-0xc)='/dev/autofs\x00', 0x200000, 0x0) readv(0xffffffffffffffff, &(0x7f0000769000-0x30)=[{&(0x7f00001ff000)=""/137, 0x89}, {&(0x7f00004fe000)=""/83, 0x53}, {&(0x7f0000fc0000-0xf4)=""/244, 0xf4}], 0x3) openat$ion(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/ion\x00', 0x40000, 0x0) close(0xffffffffffffffff) 2018/02/06 13:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000008f000)='/selinux/enforce\x00', 0x8100, 0x0) accept$ax25(r1, &(0x7f0000a3d000), &(0x7f0000f69000-0x4)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/audio\x00', 0xb7759599c9b908fe, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000d0f000)={0x1, 0x2, 0x8188, 0x6, 0xa32b, 0x4, 0x99a7, 0x7, 0xebb, 0x7}) ioctl$TCSBRKP(r2, 0x5425, 0x81) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x1, 0x2) fremovexattr(r0, &(0x7f000090c000-0xd)=@known='security.ima\x00') setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x1, 0x103000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/06 13:39:14 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000-0xc)={0xffffffff}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x9, {{0x2, 0x1, @rand_addr=0x65ad}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000-0x44)={{0x2, 0x3, @rand_addr}, {0x800000000000001, @random="003a8e71a0d4"}, 0x200000000004, {0x2, 0x2, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 13:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000d13000-0x8)={@rand_addr, @loopback}, &(0x7f0000a28000-0x4)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\x00', {}, {}, 0x32}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) r1 = syz_open_dev$sndmidi(&(0x7f000008a000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x200001) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000081000-0x4)=0x9, 0x4) pipe2(&(0x7f000030c000)={0x0}, 0x84000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00005b5000)=""/89) 2018/02/06 13:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) io_setup(0x1, &(0x7f0000ed6000)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f31000)={0x20, 0x4, 0x69, 0x80d}, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f4b000-0x50)={@generic="40fccffce9a927cb2f8330cdf4b587e2", @ifru_ivalue=0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000c67000+0x698)=0x53c3ca6c) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000059a000-0x1)) 2018/02/06 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) writev(r0, &(0x7f0000ea7000-0x10)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x1) r1 = openat(r0, &(0x7f0000fbc000-0x8)='./file0\x00', 0x40000, 0x11) recvfrom$llc(r1, &(0x7f0000d5a000)=""/64, 0x40, 0x0, 0x0, 0x0) 2018/02/06 13:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000514000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) r4 = getpgid(0x0) ptrace$getregs(0xffffffffffffffff, r4, 0xfdb2, &(0x7f000023d000)=""/186) getsockname$llc(r3, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c8000)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) connect$pptp(0xffffffffffffffff, &(0x7f0000660000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$hwrng(0xffffffffffffff9c, &(0x7f000053e000)='/dev/hwrng\x00', 0x10000, 0x0) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) pkey_alloc(0x0, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$VT_RELDISP(r6, 0x5605) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805, 0x0, 0x0, 0x4000000000000000}) getrandom(&(0x7f00008ee000)=""/125, 0x7d, 0x1) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000eb7000)={0x6, 0x7225, 0x0, 0xab4, 0x0, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000206000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000a0c000-0x4)=0xe8) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000273000)=""/184) ioprio_get$uid(0x3, r7) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r5, &(0x7f00004c5000-0xc)={r2, r3, 0xfffffffffffff76f}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/06 13:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() getpriority(0x0, r1) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000f2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/06 13:39:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 13:39:14 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00002d6000+0x231)=@nfc, &(0x7f0000020000)=0x10) lseek(r0, 0x0, 0x7) r1 = syz_open_dev$mice(&(0x7f00002e5000)='/dev/input/mice\x00', 0x0, 0x200) r2 = creat(&(0x7f0000b25000-0x8)='./file0\x00', 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00001e1000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id=0x1, @port}}}]}}, 0xfffffffffffffe77) 2018/02/06 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000076c000-0x18)={0x1, 0x0, [{0xc00020040000083, 0x0, 0x1}]}) 2018/02/06 13:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000082000)={0x61, 0x7, 0x9, 0x200}, 0x10) exit(0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) getpeername$unix(r0, &(0x7f00004d9000)=@abs, &(0x7f00007b4000)=0x8) 2018/02/06 13:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fb6000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xfffffffffffffff9, 0xeeee, 0xf84, 0x1, 0x7, 0x5, 0x3, 0x81, 0x9, 0x8, 0x8, 0x40, 0x9, 0x3, 0x81]}, &(0x7f00002aa000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000842000)={r1, 0x92, "de140966074ca01d4367624bbe644db61e0203608071025b2d25a27bdd30376aba4f71a233ac6e44c81cc331c3f67ac1b514fc24986b0da76c2ae8e5005cf7aab1c6b39df233970fb9e6bf9fd946cb2846826a83d7f24328a3f707db49d53c3e6e391d4c2443228a7a109b7d9ccf36fc1908ced0115d7505421c9c50955b85999aae2e8e85f42d6eee1150a865d05331ea7c"}, &(0x7f0000446000)=0x9a) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000c33000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000395000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) poll(&(0x7f0000457000)=[{r0}], 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000fc9000-0x20)={0x409f, 0x6, 0x3, 0x3, 0xc, 0x4}) 2018/02/06 13:39:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000923000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$chown(0x4, r4, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000002000)=""/223) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f0000001000)=0x8c) 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) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000002000)=""/13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000-0x4)=0x54b, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r5, 0x40003ff}, &(0x7f0000001000)=0x8) sched_yield() 2018/02/06 13:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f63000-0xa)='encrypted\x00', &(0x7f00007c6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdd000-0x52)="b951b2f0d0a589decb06d7a4ecce893ba54e12e7da5801ac29503231ed4509a1fdbd3e44df6b2aa352df98faf9dd5de6fe03046f8f43de1b6eb58004c47b833e2c2ccd706d73ff6d141020b4c8c01f1be5eb", 0x52, 0xfffffffffffffff9) add_key$keyring(&(0x7f00009b4000)='keyring\x00', &(0x7f0000eed000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000034000-0x8)='keyring\x00', &(0x7f000063d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e2b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000c2b000)={{0x2, 0x6, 0x6, 0x3, "3fc127f81937f6bcf3379d1f76a4dfe97e7bfba9ec1d7709de9c4d6c424f0d642e201abde317ccde6df9a126", 0x8}, 0x3, [0x6, 0x1, 0xfffffffffffffffc, 0x9, 0x7, 0x92b, 0x6, 0xdc4e, 0x4, 0x1, 0x1000, 0x8, 0xfffffffffffffff7, 0x6, 0x4, 0x80000001, 0x7, 0x5, 0x7f, 0x2, 0x2, 0xffffffffffffffb0, 0xfff, 0x9b, 0x37, 0x9, 0x200, 0xfffffffffffffffd, 0x2, 0xe9ca, 0x4, 0xffff, 0x81, 0x3f, 0x3, 0x1, 0x7f, 0x1000, 0x1, 0x35, 0x8, 0x80000001, 0x200, 0x6, 0xd0, 0xb5, 0x8, 0x3, 0x9, 0x7f, 0x3, 0x40, 0x4, 0x9, 0x1, 0x1, 0xfffffffffffff000, 0x7fffffff, 0x20, 0xfffffffffffffffa, 0x100000001, 0x200, 0x5, 0x3, 0x5, 0x5, 0xd7a, 0x4, 0x2, 0x83f7, 0x5, 0x1000, 0x7, 0xd48, 0x2, 0x2d, 0x6, 0x2, 0x6, 0x9, 0x100, 0x101, 0x84, 0x26, 0x0, 0x8000, 0x1, 0x1, 0x0, 0x200, 0xfff, 0xc3c8d64, 0xffffffffffffff27, 0x6, 0xdedc, 0x8, 0x100, 0xfff, 0x10000, 0x2, 0x8, 0x3, 0x43c5, 0x6, 0x1ff, 0xe0000, 0xac62, 0x4, 0x8, 0x59d, 0x10001, 0xc2, 0xff, 0x5803, 0x1, 0x9, 0x6, 0x8, 0x2, 0x4, 0x5, 0x570d, 0x40, 0x1ff, 0x2, 0x80000001, 0xd1b4, 0x4764], {0x0, 0x989680}}) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00003bf000)={0x880000000000000, 0xf003, 0xfffffffffffffffc, 0x7, 0x3fa}) r4 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r3, r4, r3}, &(0x7f00005cd000)=""/1, 0x0, &(0x7f000010c000)={&(0x7f000018b000)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)}) poll(&(0x7f00000ce000)=[{r2, 0x4600}, {r2, 0x2041}, {r2, 0x2}, {r2, 0x4000}], 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000d97000)={0xfffffffffffffe01, 0x4, [0x5]}) [ 282.474182] *** Guest State *** [ 282.477605] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 282.486510] CR4: actual=0x0000000000002050, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 282.495387] CR3 = 0x00000000fffbc000 [ 282.499134] RSP = 0x0000000000000f80 RIP = 0x0000000000000002 [ 282.505131] RFLAGS=0x00000093 DR7 = 0x0000000000000400 [ 282.511145] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 282.517885] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 282.525888] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 282.533888] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 282.541914] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 282.549922] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 282.557943] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 282.565944] GDTR: limit=0x000007ff, base=0x0000000000001000 2018/02/06 13:39:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/141, &(0x7f000024a000-0x4)=0x8d) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e24000)=@buf) 2018/02/06 13:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) dup3(r0, r0, 0x10000000080000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000066000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) 2018/02/06 13:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = memfd_create(&(0x7f0000b07000)="2670726f63265e884000", 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000995000-0x18)={0x0, 0x74, 0x10, 0x25c2eb89, 0x400}, &(0x7f0000a9e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b5a000)={r2, 0x9, 0x1f, 0x31a, 0x1, 0x80, 0x9, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr=0x1000}}, 0x4, 0x7, 0x2, 0x9, 0x8}}, &(0x7f000065a000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000005a000)={r3, 0x6}, &(0x7f0000132000)=0x8) 2018/02/06 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x4) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00001f9000-0x10)={0x3, &(0x7f0000b96000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000071b000-0x8)={r2, 0x3}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b4b000-0x4)) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) chroot(&(0x7f00004e2000-0x8)='./file0\x00') r3 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r3) [ 282.573949] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 282.581975] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 282.589972] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 282.597962] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 282.604394] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 282.611865] Interruptibility = 00000008 ActivityState = 00000000 [ 282.618133] *** Host State *** [ 282.621344] RIP = 0xffffffff811c99dc RSP = 0xffff8801d90873b8 [ 282.627359] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 282.633778] FSBase=00007ff94dfd9700 GSBase=ffff8801db500000 TRBase=fffffe0000034000 [ 282.641589] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 282.647493] CR0=0000000080050033 CR3=000000019e620002 CR4=00000000001626e0 [ 282.654532] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a019f0 [ 282.661201] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 282.667280] *** Control State *** 2018/02/06 13:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/06 13:39:14 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) pipe2(&(0x7f0000875000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f00001e4000-0x15)=""/21, 0x15, 0x40010102, &(0x7f0000000000)={0x1a, 0x8, 0x6, 0x4, 0x800, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fa7000)=0x1, 0x4) 2018/02/06 13:39:14 executing program 2: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b6b000-0x2)=0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000b6b000)='/dev/audio#\x00', 0xeb21, 0x40400) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/02/06 13:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000001000)={@generic="5df8feeec608b2e25d14266f5c9b0dc4", 0x401}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000955000-0xc)='/dev/ashmem\x00', 0x400001, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dc4000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/02/06 13:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) recvmsg$kcm(r0, &(0x7f0000043000)={&(0x7f0000a6e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f00008a6000-0x10)=[{&(0x7f0000666000)=""/140, 0x8c}], 0x1, &(0x7f0000cd1000)=""/222, 0xde}, 0x40010040) 2018/02/06 13:39:14 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003f7000)=0x0) ioprio_set$pid(0x1, r0, 0x0) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000af1000-0x2e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x0, 0x8001, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x8000000, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000aed000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000af2000-0xc)='/dev/amidi#\x00', 0x7, 0x40000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000026b000-0x4)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af1000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$tun(r2, &(0x7f000032e000-0x267)=@pi={0x0, 0x600, @ipv6={0x0, 0x6, "b0532b", 0x23b, 0xaf, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@fragment={0x3e, 0x0, 0x100000001, 0x6, 0x0, 0x7ff, 0x0}, @hopopts={0x32, 0x1, [], [@jumbo={0xc2, 0x4, 0x4}, @pad1={0x0, 0x1}]}, @hopopts={0xff, 0x19, [], [@generic={0x1ff, 0xb9, "67431bca390caf2d7f8049b86f962f7d9579aee5b16d0e360e95cba3ba3e2d3710e71fb2b045948d169d1d067b80f08c876260a1fce5181d24df1d4f6c478673dc0d6b5a4def1bf92615c67adccb2255a1663938ef676c73e6b18292d6142c6ccd372fd94b61f60ff21933c151be7edae4abd0f698a2b5565347f16d857a688fc48f474bdddc98397ba1dd6e9cc902b706edef505b7356273c93e65000a33530d277ff29313e95d3b913b00e9cf06a7f9f3d28da1d7a4b9871"}, @jumbo={0xc2, 0x4, 0x1f}, @enc_lim={0x4, 0x1, 0x162f}, @jumbo={0xc2, 0x4, 0x100000001}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x5, {0x8, 0x6, '|s)', 0xe8, 0x1, 0xfffffffffffff000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [@dstopts={0x33, 0x14, [], [@calipso={0x7, 0x50, {0x8, 0x12, 0x4, 0x100, [0x4e47b202, 0xaa9db16, 0x16b, 0x8, 0x10000, 0x0, 0x2, 0x100000001, 0x4]}}, @calipso={0x7, 0x50, {0x8, 0x12, 0x2f1, 0x3, [0x4, 0xe05, 0x20, 0x379b, 0x8, 0x101, 0x3, 0x1, 0x0]}}]}, @dstopts={0xbf, 0x1, [], [@ra={0x5, 0x2, 0x7ff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @fragment={0x3f, 0x0, 0x4, 0x2, 0x0, 0x33, 0x1}], "5862bd32a262fd81a9c9749ed2fdb38fdf1b570211df3a5b0587267d4daf35b167eda3ee5889124dd958f8866fdce15459208cf2897cb07d15f1d5672e4cdf83bd7e4fa1674de1029858bf91bff0"}}}}}, 0x267) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000af3000-0x12)='/dev/input/event#\x00', 0x374f, 0x2200) 2018/02/06 13:39:14 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000024000-0x8)='./file0\x00', 0x200, 0x14e) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000023000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000023000)=0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000022000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000001000-0x7d)=""/125, 0x7d) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000021000)=0x83a7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000014000-0xc), &(0x7f0000024000)=0xc) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0xff25, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x80}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000021000-0x1000)=""/4096, 0x1000}], 0x5}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000022000+0x995)=0x4, 0x4) 2018/02/06 13:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000095f000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) accept4$inet6(r1, &(0x7f0000b88000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000b59000)=0x1c, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) [ 282.670748] PinBased=0000003f CPUBased=b699edfe SecondaryExec=000000ca [ 282.677437] EntryControls=0000d1ff ExitControls=0023efff [ 282.682895] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 282.689825] VMEntry: intr_info=80000202 errcode=00000000 ilen=00000000 [ 282.696489] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 282.703073] reason=80000021 qualification=0000000000000000 [ 282.709390] IDTVectoring: info=00000000 errcode=00000000 [ 282.714843] TSC Offset = 0xffffff660bd9bfc3 [ 282.719164] EPT pointer = 0x00000001bc9f801e 2018/02/06 13:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000322000-0x10)={0x2, &(0x7f0000d5c000)=[{0x4, 0x7f, 0x9, 0x2}, {0x3ca, 0xffffffff, 0x8001}]}) tkill(r3, 0x16) close(r0) ptrace$setopts(0x4200, r3, 0x2, 0x100000) 2018/02/06 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000819000)='/dev/mixer\x00', 0x2, 0x0) stat(&(0x7f0000be9000-0x8)='./file0\x00', &(0x7f0000033000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000584000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00006fd000)='./file0\x00', r1, r2, 0x400) timer_gettime(0x0, &(0x7f0000824000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007d8000)={0x4, 0x4, 0x400, 0x0, 0x0}, &(0x7f0000c19000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000e13000-0x1008)={r4, 0x721, 0x1000, "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"}, 0x1008) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a}}) sendmsg$nl_route(r3, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 13:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/enforce\x00', 0xa78ab5730f948f71, 0x0) getpeername$packet(r2, &(0x7f0000032000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c91000)=0x14) listen(r1, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={r4, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x98) dup3(r0, r2, 0x80000) 2018/02/06 13:39:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003c5000-0x20)={0x3, 0x100, 0x1, 0x3, 0x9053, 0x8, 0x3f, 0x4, 0x0}, &(0x7f000002e000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x4}, 0xc) 2018/02/06 13:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000040d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) 2018/02/06 13:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}], 0x1) clock_gettime(0x0, &(0x7f0000949000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000480000-0x28)=[{r1}], 0x1, &(0x7f0000737000-0x10)={0x0, r2+30000000}, &(0x7f00008e3000), 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000992000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/02/06 13:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000459000)='/dev/vcsa#\x00', 0x0, 0x101000) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000e24000-0xb0)={{0xfffffffffffffffd, 0x7bdc80}, 'port0\x00', 0x10, 0x1001, 0xc3b9, 0x7, 0x200, 0x8, 0x8, 0x0, 0x3, 0x2}) open$dir(&(0x7f0000c59000)='./file0\x00', 0x200, 0x0) 2018/02/06 13:39:14 executing program 0: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000ee000-0x90)={0x5, {{0x2, 0x1, @rand_addr=0xd23b}}}, 0x90) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000b5000)={0x0, 0x0}, 0x84000) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000ef000+0x603)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000ef000-0xb7)=""/183) r3 = syz_open_dev$audion(&(0x7f00000ee000-0xc)='/dev/audio#\x00', 0x401, 0x101000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000b0000-0x16)={0x1, 0x3, [@random="f2c883a553ae", @random="aa281b5bf1eb", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}]}) readlinkat(r3, &(0x7f0000063000-0x8)='./file0\x00', &(0x7f0000068000-0x1b)=""/27, 0x1b) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00000ef000)={r2, 0x4}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000ef000-0x30)={0x4, 0x0, &(0x7f00000af000)=[@enter_looper={0x630c}], 0xf2, 0x0, &(0x7f0000043000)="377a87165ee668008a80b6af64c3df00181e53783de9a27589c1e726d215b1294a923fa72af66eeaa4b113788376e527d662557de4f42e1a990b717377aa448dfd7790f5c1ac395eb16e56f9dee1bcec55463657d659c048e004eca25c610abe23c347e8294417ba6d0787906aca4233efec2f81f14fce75670fa4e7c459bc94f0fff5ae960832e4f0c97647ceb64f974c5d56b44592c83d7504d567cff0ded1fee400e9d4c3230af17e7afe2a339cf2e08cf32d3dcd22e2b63fe4db21e2bf72afd3258c0c659e0d7f4be8f87b7c4ecf8df1bb36b15162f645a94c5a1c7a4045097d07ed7c576249754b228420c9bb7ca450"}) syz_emit_ethernet(0x46, &(0x7f00000b5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "08ed12", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @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, []}}}}}}}, 0x0) 2018/02/06 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x4000) 2018/02/06 13:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) recvfrom$llc(r0, &(0x7f000028f000-0x7b)=""/123, 0x7b, 0x40010000, &(0x7f0000719000)={0x1a, 0x17, 0x3, 0x6, 0x0, 0xfffffffffffffffa, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/06 13:39:14 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a0000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000+0xfdb)={0x8001, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x200, 0x8000, 0x6, 0x20, 0x1ff, 0x0, 0x8, 0xfdc1, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000049a000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000076c000)="13", 0x1) 2018/02/06 13:39:14 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) 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)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000)=""/214, 0xd6) connect$netrom(r0, &(0x7f0000267000-0x10)=@ax25={0x3, {"369f1bf6d440f3"}, 0xd7}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80044100, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000009000-0x4), &(0x7f0000009000-0x8)=0xff51) socketpair$inet(0x2, 0x0, 0xffffffffffffffff, &(0x7f0000008000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000034c000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x65a6}}}, 0x3f, 0x6961000, 0x6, "0f1dda9f3c968c8ff00e9a09f58b41ce86f1d645313514d7ef091f3ba4818fedf7acaf2166fd1800fe8f67976ae724e27e17fccf19338f1b83cb505b8412054daf94000ef1f11a4c5c758087b0233b0c"}, 0x160) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000008000-0x4)=0xff, 0x4) mkdirat(r1, &(0x7f0000063000-0x8)='./file0\x00', 0xa0) 2018/02/06 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x6, []}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/mls\x00', 0x0, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/06 13:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002e1000)=&(0x7f0000b73000-0x1)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d32000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000239000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/06 13:39:14 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000028000)={0x1, 0x0, [{0x488}]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000031000-0x10)='/dev/input/mice\x00', 0x0, 0x240000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000031000-0x8)) 2018/02/06 13:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e40000)={0x0}) clock_settime(0x0, &(0x7f0000001000-0x10)={r0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d9b000)={r1, &(0x7f0000f7b000-0x58), &(0x7f0000db9000-0x80)=""/128}, 0x18) 2018/02/06 13:39:14 executing program 6: creat(&(0x7f0000bbc000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) clone(0x0, &(0x7f000068a000), &(0x7f0000a26000-0x4), &(0x7f0000eb4000), &(0x7f0000bb3000)) 2018/02/06 13:39:14 executing program 7: shmget$private(0x0, 0x1000, 0x14, &(0x7f0000cc0000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000a62000-0x94)={{0xdbdd, 0x9, 0x7fff, 0xfffffffffffffff8, 0x0, 0x2}, 0x4000000000000, 0x800, 0x56b0, 0x1, 0x9, "41689695445d625309b6f38a764236dfcb4042216a06dd19c8c9d44e825964d917ef44f6a403bc77e3673389a98bfd1619619e40857c453f23fdf8393224cb7e1c087b7fc1b340b61105167b1547287d515919b56f721f14d7c2cb573ac4702ff1c8a547bb721704a2eb98e1d8e620581164addbb8beaf8bc2b75ae39dbe545a"}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005af000-0xb), &(0x7f0000439000)=0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000050000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021d000)=0x328) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f6b000)=@assoc_value={r1, 0x8}, 0x8) signalfd(r0, &(0x7f0000d4e000)={0x1}, 0x8) fcntl$addseals(r0, 0x409, 0x8) signalfd4(0xffffffffffffffff, &(0x7f00003d0000), 0x578, 0x2) 2018/02/06 13:39:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x1000, 0x321200) r2 = socket$unix(0x1, 0xfffffffdfffffffa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x419, {{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x7}}}, 0x88) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x1028)={r1, r2, 0x1000, 0x60, &(0x7f0000001000-0x81)="ff50446589752375152db81b1bbf58a2cfb956b1837ae7b6ed13f06a7728bf14f44601ef236172672005aea1c4d4f6132aeda20a7e229495e81c3591eb3f5ed56b39d67fdd01ae6f5b90c2e4d09acb3ffccc8d0278d25a505f0c0e69fef188852b2b1f018b1ddc6ab8c2f27f3afd3d1d1d724ec5b7f86e60d1deddfd5d7cc6bf46", 0x6, 0x80000000, 0xff, 0xff00000000000000, 0x81, 0x40, 0x6, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @random="da0951c31c11", [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/02/06 13:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000018c000)='/dev/vcs\x00', 0x210400, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000605000-0x68)={0x79, 0x0, [0xe312, 0x4, 0x10000, 0x2f5]}) r2 = syz_open_dev$vcsa(&(0x7f0000447000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000973000-0x20)={@generic="758da3ac6924cb9adc1722eb66c0561c", @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffffb}}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000070c000-0x10)={0x0, 0x0, 0x3, 0x200}, 0x10) vmsplice(r0, &(0x7f000031a000)=[{&(0x7f000008c000-0x8e)="86401e9b2fce8953ace46cf7476702e0d93af1ad68e2a1f6abd6a38dfd041b5f6f26272e249523071925732a7f4085a3756c4b79ea1317da1b39bc2c763b270bc67fcfc982734cd904be49281159377d32ce502b85c4f51485961a54a2378572358a51092c27845787fa812427c32e8246c5c2d7e0d0a082fd4a4732ab445a3dcb0710493f73d584f0c6822c2927", 0x8e}, {&(0x7f0000408000-0xf4)="313ca4c92e86ccd067e7345cac05ffb568ef838164fdf6dfba719dae23619ba14c50a102da960625e4dad6128823276379a201efad4f0f84a453bb38a81a846278b7c24c1757c701771cd13e5b8e18695d5cb3a829262f363becaad84e80734ae1e643ff7a0c0a37507639d99d3497605414ac9ba463ed2f6f8460acef3a9a73da05f504cf63fb397268350ed19d78d5550518e539df10a8a6ff032d3268c083b54f68bca877460400ead5ab7cbecb7c123061ee631254315a11fcd4a8e0382adbee7541986d060d8c25cd72923b26b68740a51112dc938d9f6ad479cf30ee72137ddb5bb92cda52bd876ff10e60b9ee87ebc615", 0xf4}], 0x2, 0x8) linkat(r1, &(0x7f0000c3e000-0x8)='./file0\x00', r1, &(0x7f0000dd4000)='./file0\x00', 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000050a000-0x10), &(0x7f000034f000-0x4)=0x10) 2018/02/06 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000003c000)=0x308000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000a9d000)=""/12, &(0x7f0000a68000-0x4)=0xc) [ 283.069137] binder_alloc: binder_alloc_mmap_handler: 2609 207f9000-207fb000 already mapped failed -16 2018/02/06 13:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000d45000-0x37)=""/55, 0x37, 0x10000, &(0x7f0000a55000-0x10)={0x1a, 0x1a, 0xad, 0x8c, 0x5, 0x7f, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) mkdir(&(0x7f00000e6000-0x8)='./file0\x00', 0xfffffffffffffffc) dup3(r0, r0, 0x80000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) close(r0) 2018/02/06 13:39:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000088c000-0xc)={0x2, r0, 0x1}) connect$rds(r2, &(0x7f0000f22000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 13:39:15 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x4002) r0 = getpgrp(0x0) ptrace$setopts(0x4208, r0, 0x5, 0x100062) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000000a000)=""/4096) 2018/02/06 13:39:15 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000051d000)=0x0) r3 = fcntl$getown(r0, 0x9) gettid() tgkill(r3, r2, 0xa4) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r4, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x38, 0x0, 0x0, "aa0e3354d915c34bfd9cbd4af00b18d40503a85c563f887ec42d520be486481f90"}], 0x38}}, {{&(0x7f0000f7f000)=@nfc={0x27}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[{0x10}], 0x10}}], 0x2, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e5000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000f81000)='/dev/sg#\x00', 0x7, 0x1) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r5, &(0x7f0000693000-0x8)='./file0\x00', r6, &(0x7f0000f82000-0x8)='./file0\x00', 0x1000) 2018/02/06 13:39:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000780000)={0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000bf8000-0x28)={@common='sit0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001a1000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) signalfd4(r2, &(0x7f0000894000), 0x8, 0x0) 2018/02/06 13:39:15 executing program 4: mmap(&(0x7f0000000000/0xb19000)=nil, 0xb19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000b1b000-0xe0)=[{&(0x7f0000b1b000-0x60)={0x27, 0x7, 0x40, 0x3, 0x8, 0x0, "c00561a3442b54995ef3dcfee76cf9f0d565c1eaec9541006f620b958ff51558bc174c9761e14d3bd3ec55886afc2a527de48be8fd312cb3e473aa27a6edfd", 0x8}, 0x60, &(0x7f0000b1b000-0x20)=[{&(0x7f0000439000)="cdf49a37a9a14341bfd9784825babb725824a3121d00a0392146826d9a2c060f915c33bf13cc8efd7902afa7cfc6a74d272883fbd51328acbb65ff5234c4b4ac6fad1e86c7a0f68e4b79804c8c4175d45745e98826f82aee46af3d85b0cf8e63d8ad49437e18a98b03a029c1a8db4e27713d59f225e38295ed64ff44356b70c65de0568403177652ab545cfe477ba0361ff3c514818577f56752de4b846164fc2f1de3bd592723924cc3fd", 0xab}, {&(0x7f0000b1a000)="a4d5701daa6d2d94ec903abae91184dd4be0533d07a669243277845a72599098b292d0514230daf41d9b217a", 0x2c}], 0x2, &(0x7f0000b1b000-0x98)={0x98, 0x10f, 0x7, "65c8dfe6da85104da4425258f292fbfb41498e83b040b336de0bdd2ab25b30bb498320f0fe29ae0e99ab637c645b07351c676a94bf21bb131b9007d18b2da74f184403dfaa90c2db9698de58fe15b4f47e5ba85b18199d473289a9336b893a5fe130f8965777ff2010362bf9dfd3e2be41687b27ffd22328eec2d8a434888432534437b044b3e953"}, 0x98, 0x48000}, {&(0x7f0000791000)={0x27, 0x5, 0xffffffffffffffff, 0x7, 0xfffffffffffffff9, 0xfffffffffffffffe, "f945dbd6faf8275cbf05bdd0a9bfafda97e8ae0f3dbbbce4a64cb119d02e88228b140e331a54592d77e689c8a0489e0696fad89bab34381396c92d0d80c2f9", 0x20}, 0x60, &(0x7f00009ce000-0x40)=[{&(0x7f0000530000-0x3b)="f40ffebc270b8ab5af8dadc859c4ada5be90463470457f707ce8d3056d8611991ea089d07102d98f4cf98671da781a9f113ecdf6878454a776fdef", 0x3b}, {&(0x7f0000b1b000-0x10)="246751f049368bca76294e16d16bd8a8", 0x10}, {&(0x7f0000200000-0xf4)="8aec305867158ced2e147d6a40fb46e1a862ce5282bf079b8a53467a23584ccca98cfeec308e20a16451f5057128f99c7ab3c19fca11f024c828e31e27a123b03862d593e404c7b6e11b3b2bc31fe7242014730919a3b28811a5dfdac073c50ac12e7650fb282087aa90fb634af144aa6f19331ce3804e55e9f3037fe64460aa254b86bc87fe3bfd50d7b4baf9ef31fed93b7f7174467e10f97b772da08cd37206c1367b02b83b2b0d1bd861ddc140f77d9ce557a1d05ed081dca347ee4940887086e5cd706b2181e83ff1818ec1b12409ac155259f0b0dab4a685aedb44ba8386b7db2d4cc37980e23fd188c22868e115ed5a09", 0xf4}, {&(0x7f00008c5000)="8cac46e1a45c29e4b32e86969d1a9d4e7eca82c47574bd6ad20bdd7863312f806d70fd3cf7872b36e67f9335f5e6a6677df8d55414954fc97dfd15de9dba4cc7ce5a60795d1604e54880c086240bb5cff96f4ccef13cf53b428024a7df5d4ec0733a4078136680c9708c23b7ebe512bbd94b63fbd2a73bb9c4cdc8fa4830bdd68ada372cb08513ea4132ef07a93d17c29837086b77b3ee5dfcca70705259bf78eb2cd25768f84abad1284ee92f78346f3d98bee69a5578a99ed8d4ea6d3edbf6e57e1a46ba86d35496dd7ffe8f638d518562f6c9e128377fc4a08955126e32020f200ab04cc5323dc669ac866896647c47cd4ce2", 0xf4}], 0x4, &(0x7f00000da000)={0xb8, 0x112, 0x400, "78ca17e7184a100176038b686eed2e11d97261f6df5b4abf5bdec4fef30af5e43a53a5114afe74ca4e20f6416e3ed01777306df06dae1085b7a64bee5dd9693dc6c66de3ab869c295dec35ab50c293a2cf5b72ced65790e45d23625c5bc27b282594a995b0940d72cc2bb4368659bbc94f1cf34b2a5275385835fca3b0c77b333aa6f55ce99cad82b3dbfb0330c92a39d4890b43df2b7165fbe0bfd92c1bb016c3f1e0cf372633"}, 0xb8, 0x24044801}, {&(0x7f0000a2a000-0x60)={0x27, 0x4, 0x98, 0x4, 0x5, 0x0, "5ecd54795791d16ca757730774bd3c4b9fc5526245e6bc09103bae2601b2ae3bb02a976211dbaae75a2054e177919e66c8a08b675e86529d54c235836b8cd0", 0x462c}, 0x60, &(0x7f0000b1b000-0x20)=[{&(0x7f000078c000)="a6e2cd18604389b1dd6d85af1713a1f98cac96c125b21b4ffcfc3afbf1c588f3a47c3069ee915056406873573eee5798d095ae0c710890b60932174fadec7855fde2086cf1f4de6227a526d2d080e6fb317221f9e2c48edf3c28f12d0e84f2afceaf294111f9dcb6510a50b8451645b037bcd4f9a3e874500d3b756047ce0f8255499168eae0415e6a2d8eca6810eb58431587ae9575f3e735e3265e1ffc537e4ae6a2b6e784fcf75eaef9de2b2d1548bcc29549252fee59b1915d20e40414e1386081070a6c3befc9dad71e0a61647088acbcf11e12db30128e617834f8e1d3dafd24dfa3ccd14f7468cef475cc8b156a725035df66", 0xf6}, {&(0x7f0000b1b000-0xe4)="0f4809d8026a4f6a77a8761e7207b4bbb6d22edd7a972f38df86934599d2e71dd2754a5068633833fe57892f621d49de15b14de7ec0209dc8bac9c8211eac1a77926e56721afb7adf91d727e944172a0057ebec5ebb7f4c263b6b150bd27259831c7b4ba3aa142bc206eac12afd67d962ffd26fc221cbe1dd85296b182013f682a2283dc0c1e1b675a96cc456086b98c37f4e99d6bf42420e8f8ce3e64c0c688514691368002d9c61bbc07411f9c6b6a801ae84b6f719511f42b1fdd31f4025ec05a5e67bc3e19ab31f6a7e3c955b4c2264b1ed99dec7c3fac796f671cafa206f3ce2125", 0xe4}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000b1a000)={0x27, 0x6, 0x8, 0x1, 0x80, 0x9, "6a67c14dae3db87475cbd439e90f497cc81cbef1ff08efdeaf0b2ebe46eb19c637f58a42cc7901a2e223ccf976fdfea31363ca616965d94a776a32f628de86", 0x1f}, 0x60, &(0x7f0000b1a000)=[{&(0x7f0000b1b000-0x84)="ddfd9172378d97fc96c60a173c87161c976233b56bce840d23a740632d2aadd5b04469ae46e63704e2d389fc0fab117987f58619a19f4d280b6aa3edf1eb7597a618791cada1cd28d86227834f939e0839246d3f9b4efd9012ddd731650ae79958d12d8d68f223d2a8e04ae77d478d9879050c981a1f9bd622ee08d52e3c45bba4d79f0f", 0x84}], 0x1, &(0x7f0000951000-0x90)={0x90, 0x18d, 0x5c, "e52a8dbaced1493d6d6f03ba79696ad8067858197a416305bc67da56bf018b605de51b1db83fc9475e18ed6542784845b48cf13b07ef4ad195b0d94dca48aafdd0272b2cefd1cab5ce168f22b673c68229149d1efc8b8f035b57c5db49d8fcc8f2069632b9d942186be0ff813e49f8a2008acf514f2841934ecce6d693"}, 0x90, 0x80}], 0x4, 0x1) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b1a000-0x38)={0x1, 0x0, [{0x0, 0x7, 0x0, 0x0, @adapter={0x5, 0x0, 0x6, 0x8, 0x1}}]}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1]}) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) 2018/02/06 13:39:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000002f000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local, @dev}, &(0x7f000001b000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000020000)='/dev/usbmon#\x00', 0x9, 0x800) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x200, 0x6, 0x0, 0xfffffffffffffffd, 0x1000, 0x2, 0xf2f, 0x9, 0x0}, &(0x7f0000030000-0x4)=0x20) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000002f000)={r4, 0x7f}, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000002f000)) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r5}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/06 13:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x36, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000867000)=""/65, 0x8165a93f) 2018/02/06 13:39:15 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x240100, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8000) 2018/02/06 13:39:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/cuse\x00', 0x10000004800, 0x0) r1 = socket(0x1e, 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00004c6000-0xc)={0x2}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x80000, 0x0) close(r2) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000089a000)=0x874b, 0x8) r3 = syz_open_dev$mice(&(0x7f000014c000-0x10)='/dev/input/mice\x00', 0x0, 0x480000) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000908000)) 2018/02/06 13:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000baf000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @empty}}) write$fuse(r0, &(0x7f0000081000)={0x28, 0x4, 0x6, @fuse_notify_inval_inode_out={0x9, 0xfffffffffffffffc, 0x7}}, 0x28) 2018/02/06 13:39:15 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f8f000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x219, @ipv4={[], [0xff, 0xff], @empty}, 0xf57}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x4, @empty, 0x5}], 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000), 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003fb000-0x8)={0x0, 0x7}, &(0x7f0000869000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000011b000)={r2, @in6={{0xa, 0x3, 0x24, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x639f}}, 0xfffffffffffff6da, 0x6ff, 0x400, 0x6}, 0xa0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) bind$alg(r0, &(0x7f0000dad000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) 2018/02/06 13:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00006c2000)=0x2fc000000, 0x4) fcntl$setlease(r0, 0x400, 0x1) write(r0, &(0x7f0000536000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0x24) 2018/02/06 13:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000fe2000-0xb0)={{0x9, 0x9}, 'port1\x00', 0xa, 0x1, 0x4, 0x2, 0x4, 0x5, 0x1000, 0x0, 0x5, 0x7fff}) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef1000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00004f3000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f47000)={@generic="1aca047110b6aede424f28da8c179f0e", r1}) mq_timedsend(r0, &(0x7f0000455000)="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", 0x1000, 0x10001, &(0x7f0000d37000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00008ed000-0x1b)='user\'\x00') fstat(r0, &(0x7f0000f5b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000095000)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x1, 0x7, 0x1, 0x3f, 0x0, 0x20, 0x80, 0x4, 0x0, r2}, {0xd97, 0x5, 0x81000000000000, 0x6, 0x20, 0xfb, 0x7, 0x1}, {0x2, 0xce, 0x0, 0x7fff}, 0xff, 0x6, 0x1, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@empty, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x20, 0x1ff, 0x7}}, 0xe8) 2018/02/06 13:39:15 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001a000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000001a000-0x14)={0x100000001, 0x8, 0x7fff, 0x3, 0x7fff}) r1 = creat(&(0x7f0000013000)='./file0\x00', 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000001a000-0x8)=0xdb) 2018/02/06 13:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10)={0x0, 0x0, 0x4}, 0x6) mbind(&(0x7f0000385000/0x4000)=nil, 0x4000, 0xc000, &(0x7f0000838000)=0x6ad2314d, 0xfaa, 0x0) syz_open_dev$dmmidi(&(0x7f0000bee000)='/dev/dmmidi#\x00', 0x30, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000024000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000653000-0x110)={{0x100, 0x7, 0x0, 0x7fffffff, "764477d59678b9de5410ef7b18829343edc4fbdb4997e67907fc93c927f5b017ae41d4a8e3500607c7e14246", 0x7}, 0x0, 0x0, 0x2, r1, 0xfffffffffffff796, 0x401, "10b5580c2854fe03c99fcb752b8b02964d38278c49599fa94e356747ab60e8cafc474df6bb13daaf7a9e6cc77033efd15871ff4eca99741dbf29ed1ffecb6a36", &(0x7f0000700000)='securityvmnet0!/&\'ppp0eth1\x00', 0x1b, [], [0x78d, 0x3, 0x480c, 0x10000]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005a7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000117000-0x2c)=@ethtool_ts_info={0x41, 0x1ff, 0x1, 0x988, [0x1, 0x200, 0x3], 0xffffffff, [0x4, 0xc0, 0xdac]}}) 2018/02/06 13:39:15 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a63000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000), 0x3dd, 0xfffffffffffffffe) 2018/02/06 13:39:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f00004ff000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/06 13:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x0, &(0x7f0000550000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000788000-0x2)=0x7, &(0x7f0000d4b000)=0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c6f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/06 13:39:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00001a1000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/02/06 13:39:15 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0xffffffffffffdffe, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8, 0x13, r0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000003000)) setsockopt(r0, 0x0, 0x81, &(0x7f0000002000), 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000003000)="e582bdcf5272151a526e04d469dc869cbadfffe567085022be860bac960a7ab97cfae9957e7d7dea739e2ba67e7f2ff3997b3b1f8ba15cc8b1ffb74907d49b7db4a69c65f6b6aa0ac139fd894ffa6222ef63", 0x52) 2018/02/06 13:39:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000cb1000-0xe)='/dev/admmidi#\x00', 0x3f6d, 0x121000) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000037e000-0x8)=0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x13f, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/06 13:39:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x10, 0x0, 0xfffffffffffffffe) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3f3, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000545000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000090c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b8f000-0x4)=0x14) bind$packet(r1, &(0x7f0000079000-0x14)={0x11, 0xf5, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r3 = syz_open_dev$vcsn(&(0x7f00000fb000)='/dev/vcs#\x00', 0x6, 0x400000) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00004a5000)={0xfffffffffffffff7, 0xb1, 0x1, 0xecf, 0x7, 0x4}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000005d000-0x14)={@mcast1}, &(0x7f00007f5000)=0x14) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) msgsnd(0x0, &(0x7f0000001000)={0x1}, 0x8, 0x0) 2018/02/06 13:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000f23000-0x45)="b2bf7f33cad9b20b61d1e1664d13f6201a5285174fc26ca76e15240273902d23b45076ddd93fc51050f704327c69678cbc547b346f56ff4092780a07ed21da1e552e28d8a3", 0x1, 0x0, &(0x7f0000559000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff}, 0x20d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078a000)='/dev/sequencer2\x00', 0x200801, 0x0) unlinkat(r1, &(0x7f000023f000-0x8)='./file0\x00', 0x200) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000089f000-0xc)) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/06 13:39:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000126000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c54000)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000d60000-0x38)={&(0x7f00005f9000-0xc)={0x10}, 0xc, &(0x7f0000b54000-0x10)={&(0x7f000085a000-0x58)=@dellink={0x58, 0x11, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x1, 0x20100}, [@IFLA_MAP={0x28, 0xe, {0x0, 0xff, 0x40, 0x8, 0x3f9, 0x2}}, @IFLA_OPERSTATE={0x8, 0x10}, @IFLA_TXQLEN={0x8, 0xd, 0x81}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x20008000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r3 = msgget$private(0x0, 0x2) msgrcv(r3, &(0x7f0000da4000-0x51)={0x0, ""/73}, 0x51, 0x0, 0x3800) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1}, 0x0) 2018/02/06 13:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005a8000)='/selinux/enforce\x00', 0x480000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000397000)={&(0x7f0000cd9000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x5}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/06 13:39:15 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gretap0\x00', {0x7, 0x0, 0x20, 0xc54, 0x5, 0x884a, 0xffffffff}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) 2018/02/06 13:39:15 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000c35000-0x15)="2c01c4bee629260400d15ba5aa55da317374c41347", 0x15) [ 283.354579] audit: type=1400 audit(1517924355.259:686): avc: denied { map } for pid=2689 comm="syz-executor3" path="socket:[87130]" dev="sockfs" ino=87130 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dccp_socket permissive=1 [ 283.394205] device eql entered promiscuous mode 2018/02/06 13:39:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d81000-0x8)={@empty, @empty}, 0xffffffffffffffdc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x31, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@llc_tr={0x11, {@snap={0xab, 0x1, 'E', "396efc", 0x6558, "80ac1f57d23c20132fb0a403fa0d8165379ef279cfc4d4db4af60c"}}}}}, 0x0) fadvise64(r0, 0x0, 0x3ff, 0x5) timer_create(0x2, &(0x7f0000771000-0x60)={0x0, 0x20, 0x5, @thr={&(0x7f000037e000)="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", &(0x7f0000c20000)="30f80e212986ffb1a8b9d50d8a5408f12dbfb1119d1b6ac6b88cd705ff31e4dfc67255c31c0ad140b7255e0e7b0cc77eced8658169"}}, &(0x7f000003a000-0x4)=0x0) timer_delete(r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f7c000)='highspeed\x00', 0xa) [ 283.448898] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/06 13:39:15 executing program 4: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[]}, 0x0) close(r1) accept$alg(r0, 0x0, 0x0) 2018/02/06 13:39:15 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0xe)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000001000-0x40)={0x8}, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) [ 283.486522] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/06 13:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000448000-0x9)='/dev/sg#\x00', 0x8, 0x100) sendmsg$netrom(r0, &(0x7f0000dfd000)={&(0x7f0000e21000-0x10)=@ax25={0x3, {"ff7d865d55ef9d"}, 0x7}, 0x10, &(0x7f0000512000)=[{&(0x7f000052f000-0xb6)="907fbb385ae03fbdf28898501afb74db202a3cf7ba858377e33aa0c7c15b4003e83a9b8333dfaa64e7a80751cbbee6cd155888d41ef791afddd88ce31cb09e30c9236621dca21eca1964561399c658cf06a36f44a49156a7a6723ed3e5499a9429ef6c3f5d9bf1ba1563e4d7e6117ebd6dc11ff91fca651d560df663ee909a8a53846e10b5d63452d54c87b4b22861e0717de80b53a060b81319a7ccdd70e3b42fb3c55f5d6d333caeb725722ea8db160cee3461fe68", 0xb6}, {&(0x7f0000b49000)="e750e8895c0fe025b42fffa9b062c4ac031c34bd6a2e8eab04a5c89edfd210905c9507cde52c843f0478781863553f7fbaaa94ab41d60beacbe57f20d9730f823db578a0b6e1668337356a44aa4bf71be57a5c6695e2238017221afeb03cdd029b68a8708d2e3faf7507cd7584a70f5fa55e75c0892c861dd7f512d987d6118411d07aa7955c45dbbaa0b461014feda7368bb47399a6a903dbbca1043121b578d11fd10466111d28c19f7aeb2624f0294783744112a81e60d8d8d71146b7c0ad88e5c9c7c4415c9daec567cb140db70125288e23da4de7", 0xd7}, {&(0x7f0000833000)="ca3241f5104883712b6a4b66cf9fcdb824923eb49ac401e9792128d32e78428e6cd9d2c1dba2a5ab5dc9607fdbcaecd82ef47930ae1e05905a79a34b9055dff984b808f7febf1cbc904884daf3639cb5fefc5655f8eab44a2d67f646380b1923cdc983f362ba474b04216896e5d5496ecf6359b942129c40540aad5e4842766de56eebfdfbc19f1eb5b54a9c903d427f024ad65fb726d2ec1e9b0dc520e5143554fba5d6503fce9b0118efc71a04c9fbaab2ca59fa104d0005eb4be373b2ef99daf2c6f63ab741", 0xc7}, {&(0x7f00006b0000-0x3)="e41b79", 0x3}, {&(0x7f0000a67000-0x74)="46fbf22ea208d7ad44165d25c7ecb28488865d7bae2b523f823dbeb94e098c6b6eb3de204d167a943f7545a3a0f1d4b1c3595847406ec4331fe4ff2c2145dabc681889149aaff0f82547742b626623fd35582bd9e660856f203258f251b0b9d35960126c7dc2804a41e743e6255768c149a85815", 0x74}, 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{0xe8, 0x112, 0x0, "2be518d6a1b7d5a3fda1d06d7d36388475fda018a9b5b54a4806ee329f8d3f6c36c6056a4584b2c0004b4aa9cd747043c93d50a59762e3d0212b737bb5020d1148f66b51d5f77a0058f33e3b072a51e7d7e124610a648819acdaeb84f2ad0851b5b4c2483e5252a24a7490d260d7600baca7561c9a2cd5eb16915ecf80902fb9153bebe5685f821da37269601ea460909a0ee3e1eb852e2cd6dc4fb36e949e4d9923b671859dd00ed3bfe66d786b0ee74716f599e77f0d212d6196a1506c3ea06b0e024df67ccf94f4973d6004e02735979a9065"}, {0x68, 0x11, 0x4, "0acf1ef632d0a6bd14686e59611b3e473cae842083d6b83a3e3572d557214151a623ebf97ff732094685de4249d148b16ea0a38276e4ebe351cf15a80db0144161a8bda2107545655fe792e6c6ebc7980d1ebfc4139b"}], 0x25f8, 0x8000}, 0x20000010) 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), 0x10000}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/dsp\x00', 0x44, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00006af000-0x60)=""/96) r2 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000472000)={0x0}, &(0x7f0000dbd000-0x4)=0x3a0) fcntl$setown(r2, 0x8, r3) fcntl$setlease(r2, 0x400, 0x0) exit_group(0x4007) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000a89000-0x8)='./file0\x00') inotify_init1(0x80000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) close(r2) 2018/02/06 13:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000010, &(0x7f000080a000-0x148)="ea194013", 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000164000)='/dev/snd/pcmC#D#p\x00', 0x7f00000000000000, 0x2c0000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000035c000), &(0x7f00001fb000)=0x4) 2018/02/06 13:39:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0x0, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000), 0x1, 0x2) 2018/02/06 13:39:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x4, &(0x7f0000dc8000)=[0x1, 0x0, 0x81, 0x200]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001d9000)=0x9, 0x4) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000884000)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x5, &(0x7f0000a0c000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00004c8000-0xc)={&(0x7f000044a000-0xc)=[0x0], 0x1}) r6 = dup3(r5, r3, 0x0) clock_gettime(0x4, &(0x7f0000812000)) io_setup(0x0, &(0x7f0000b85000-0x8)) sysinfo(&(0x7f0000773000)=""/146) io_submit(0x0, 0x0, &(0x7f00008f2000-0x28)=[]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c7c000-0x6c)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x0, @rand_addr=0x92b}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x6c) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00002ad000-0x4)=0x405) socket$bt_l2cap(0x1f, 0x3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/06 13:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x4e0080000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff7000-0x11)='/selinux/enforce\x00', 0x1000400, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00002c1000)={@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, {&(0x7f0000716000-0x33)=""/51, 0x33}, &(0x7f0000952000-0x1), 0x1}, 0x2c) write$eventfd(r0, &(0x7f0000f52000), 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f00003b9000-0xc2)=""/194) socketpair$inet(0x2, 0x3, 0x7, &(0x7f000028e000)) 2018/02/06 13:39:15 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000007000)={0x4, 0x0, 0x22e5, 0x0, 0x188d}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/06 13:39:15 executing program 5: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aef000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000aee000)={0x0, 0xfffffffffffffff9}, &(0x7f0000aee000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000591000-0x2b)={r1, 0x23, "81e7ef4370fc001160bdbdae423a2eb15dd1496d4cc5162d5f3a219e4d4470c2f3b9c4"}, &(0x7f000051b000)=0x2b) 2018/02/06 13:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) mlock(&(0x7f000057f000/0x1000)=nil, 0x1000) 2018/02/06 13:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000054d000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000a18000-0x8)=0x6) 2018/02/06 13:39:15 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000+0x395), &(0x7f0000023000)=0x0, &(0x7f0000023000-0x4)) setregid(r2, r3) 2018/02/06 13:39:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000c06000)) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/06 13:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000ffb000)=""/4096) 2018/02/06 13:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037c000-0xb)='/dev/hwrng\x00', 0xfffffffffffffffa, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009e2000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000df8000)={0x0, r1}) 2018/02/06 13:39:15 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$setsig(r0, 0xa, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r2, &(0x7f0000fd2000)={0x1, {&(0x7f0000fd3000-0xfd)=""/253, 0xfd, &(0x7f0000fd2000), 0x0, 0x3}}, 0x68) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000-0x51)="3e568b72165bd33f45b81ffc32d35183854f13ddc91f73ff2e6e435ca90ed7664cde713c55efee6b3a7d3d671bd296e17628b0f15320d402e6f7f81b1237a19a23d1978971bf17ea91e2de5d83ecdb2c63", 0x51) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000084d000)=[{&(0x7f0000fd5000-0xcd)="c0a60f855a93e5622cdc78f57f7644468cb201f77a0ad8a8e0e253d741ae071256924112804ff5d5769293cee3f0861a0240fd95d0f0508977ab8269fdc97cab2622c97fd371b1ed32c0d03734df6e121e25ca96aedb04b9cceba06bda830ec433f5b90327b9ddd5f08843c723ba4841bc4207ce6d192be0a1ae921be401854d30f124e93d8eef1871d39ede5c6990239f1f7ce1cc96c4370d03deffe12b3b02f76670ef76ca6ee68e5ee6b5eb7bdf47a470b9ba6f4f3fe7c41dc795e6b0c22b8ae514c4d1e770c17897f06cac", 0xcd}], 0x1, 0x0) 2018/02/06 13:39:15 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000033c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000}}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/06 13:39:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r1}, &(0x7f00008a4000-0x4)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a77000)=@int=0x5, 0x4) 2018/02/06 13:39:15 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fsync(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000022000)='/dev/vcsa#\x00', 0x4, 0x48100) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000022000)={@any=0xffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/120) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000023000)="fbb41e935659ce1a3dec36a254b55445133caad740c7b4fb7af21e891aff4635186a14c2795691c15d44fc444abc07190f70306e0c7f78ec3746e630c66c3fd446b96d0b9ec1461f4cebd0fa712492c8b63090a56f74d75b8ec5dc8dbd94d17a1d3ff70c0addf02bbc2ca6ebc78a8f0224ae860ad1faa9b7686736f7ff1abf0954ead9e7827d7385420646a65957563a732511b6453d270410eb", 0x9a, 0x10, &(0x7f0000023000)=@un=@file={0x1, './file0\x00'}, 0xa) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) munlockall() bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) 2018/02/06 13:39:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000051a000)='ns/user\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007e5000)=""/153) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000854000)={0x1, &(0x7f0000c26000)=[0x3, 0x10001, 0x2, 0x8, 0x4, 0x414]}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00001d9000)=0x9, 0x4) fcntl$getown(r2, 0x9) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000935000)={0x9eff, 0x4, 0x1}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000884000)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x5, &(0x7f0000a0c000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00004c8000-0xc)={&(0x7f000044a000-0xc)=[0x0], 0x1}) r7 = dup3(r6, r4, 0xfffffeffffffffff) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000b85000-0x8)) io_submit(0x0, 0x0, &(0x7f00008f2000-0x28)=[]) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r4, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000c7c000-0x6c)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x0, @rand_addr=0x92b}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x6c) accept4$nfc_llcp(r4, &(0x7f00009b6000), &(0x7f00003ce000)=0x60, 0x80000) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00002ad000-0x4)=0x402) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000c01000-0x8)=0x1000000) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f00007c9000-0x80)) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000ef5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x8, 0x0, 0x0, 0x92, 0x9}}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/06 13:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000991000)={0x0, 0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:15 executing program 3: r0 = open(&(0x7f0000e95000-0x8)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000)=0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x6, 0x5, 0xb000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000660000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4004, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/06 13:39:15 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000002c000)='/dev/dsp\x00', 0x40000, 0x0) accept$netrom(r0, 0x0, &(0x7f00004d8000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000be9000-0x30)=[{&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000000000)=""/150, 0x96}], 0x3) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a12000)={0x0, 0x0}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={r3, r4}) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000a13000)=[0x1, 0x7]) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00003a9000-0x38)={&(0x7f0000a12000)=@full={{0x3, {"f68448c6a703a1"}, 0x400}, [{"aa0960b379bf5f"}, {"7a9191b053331c"}, {"a36830d1975b9e"}, {"f54209e67fe410"}, {"0f1453c254e62a"}, {"9c65fb13c054b7"}, {"c68615e470462a"}, {"951c4cf913950f"}]}, 0x48, &(0x7f0000a12000)=[{&(0x7f0000a13000-0x28)="657417e6aa6addb0549a4993e98f2d913f28631a4024fe8df68b0c8867917381654ae5c3110a67d2", 0x28}, {&(0x7f0000a12000)="beea02b6393ee8633a1fb37536ba1bad3104459abb401aeae8eef704842388922e5fe4800a02e9eeb24c0cf4efae80778fc7092cca60e8754438efee269ea190bf1d05985ede851d74683f642f7da8854200a47154f010b62449b1d3a1", 0x5d}, {&(0x7f00005f6000)="c055b29afd2c706e1f5df7e4485860325f6a835e52ad77944127ea049fed428820acee2633aebbf88e983cdc10fa1556b7f05bc3e5f28673c6024fdc9978df2cdfb68f9de8ce8f25a3818d611e943c4f06b16e79a36e1c13614cc80a9864fb0063b4fc131c873183037f01a29f7256ca0cf9cf33a2", 0x75}, {&(0x7f000080f000-0x12)="0100de0d220bcb7518f1abdfbc406e03dcc8", 0x12}], 0x4, &(0x7f0000a12000)=[{0x80, 0x109, 0x7, "8431bc403a96cb827c2cb03108da1a68083ab27ae3cb1f86e3b9a65161fa14b63c3e3ad452c8dd0ea758a60396121414576cbf782d2de0c20d612b817c6a2c8cfaca4f2c1aa3dbc7fbc0c93d17a8da6be229f174d26f0a2b5b542b253fb979f4f1d70ccb78e61cf2939f8e7dd7bd"}, {0x88, 0x107, 0x2, "59276a451ef371391777db6644796e933f284c2beeefd03dd499d7610658214b346d3af451bafa84bc30593ec2c412044a2a2b2075dac51267dd7b9ed353df1a195b5502eebaee6c49d611f5754484c1478f67ca77d81d327df05b7f492a5cffb48a575fd96597219686a200d46dac49f201af"}, {0xd0, 0x11d, 0x7, "59dbb0549c0c1d1470ba9e64b44fecdb9326503bbec63c96c698c596d2dd9f91de42d0e3d4ccb3a1a07decaaf8a4ed55b81bff059f65f60aa3aadbf16339c6dfc4b811365757305ba8fde79951b85691fb023260b8770777b4f48c3dd09164899fd906289ce6af4098c8a114f42b0caef38f9574de9a767395a222dc5165332736dd7c8d85815be1cebe5b33decd56bf5c47dab65213e21fb98e06a26f7143ce7cb46c851bdc156ede6459f4679eb7ffd052e2a233b6ea772d417259"}], 0x1d8, 0x4010}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000000)={@local}, &(0x7f0000001000-0x4)=0x14) 2018/02/06 13:39:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x5, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, "a9e6"}], 0x18}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d42000-0x8)={0x0, 0x5}, &(0x7f000036a000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000295000-0x8)={r1, 0x6aa4cb24}, &(0x7f0000eae000-0x4)=0x8) 2018/02/06 13:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) socket$nfc_raw(0x27, 0x3, 0x0) dup3(r0, r1, 0x0) fchmod(r1, 0x14) connect$vsock_stream(r1, &(0x7f0000807000)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$void(0xffffffffffffffff, 0x0) 2018/02/06 13:39:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) r2 = getuid() getgroups(0x2, &(0x7f0000854000-0x8)=[0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000abf000)='./file0\x00', 0x4000, r2, r3, 0x2, 0x800004) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c6000-0x4)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000823000-0x4)=r1) 2018/02/06 13:39:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7f, 0x200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mprotect(&(0x7f0000c86000/0x4000)=nil, 0x4000, 0x200006) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_getattr(0x0, &(0x7f0000013000-0x30), 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000014d000-0x90)) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000021d000)=0x3, 0x4) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000fa8000)={@loopback, 0x0}, &(0x7f0000466000)=0x14) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003a7000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x7, 0x3, 0x1ff, 0xa, 0x20, 0x20, 0x73, r4, r5}, {0x1, 0x1b9, 0x6, 0x7, 0x8, 0x3f, 0x8, 0x800}, {0x2340, 0x1, 0x1, 0x4}, 0x361, 0x8, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xb809f085bb1b56e2, 0x2, 0x2, 0x401, 0x400, 0x2}}, 0xe8) r6 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000c59000)={0x0, 0xae, "0a929fb1d2b466737e998310d75ad3ffb2eadc5546f464fc2a84419dc5fd0327c2a941b67101a69c40d019a5c64f91f983431d64d10922224795c55da64d9055159f414400445d76e935e51a9df9b1f8d384e30bc3e3246778d2323c4a94c147e9968b06561ade1b70d9d49663525734412572210e9bf4fa68a4b808d36207acc4b62902734efc1d94267a06e68728a8cbe196869c7b0c984afd17a6a0b82b212e896f559721c599021721edb72e"}, &(0x7f0000c63000)=0xb6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000275000-0x28)={0x0, 0x20, "790c13dbdfe1b7e1f2992efe921e87e63c860a683bc0b4146410a0c91da2f38e"}, &(0x7f00003bb000)=0x28) sendmmsg$inet_sctp(r0, &(0x7f0000392000-0x70)=[{&(0x7f0000a47000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00005a5000)=[{&(0x7f0000bbd000-0x10)="efbf3aed77bc344a6358de9799c22c4e", 0x10}, {&(0x7f00008ce000)="b3d33d5c9baac967db977fcdf19f155b352199f34e4b828c69243f3b4ddf3724e9985477b98401f40fb7b2d0011e364498a543beaf13ebe26eba73d04502ecdbbf229e7a623b1a1608e3c52a5a33f649b2571bee2ee12b72666b0ce4cc97c8cd191bba3d91cdd5b238645fbfb0fc6d0f9863126657327ed35b5984c724cc519955d72321c68af89501977166a7a440111b4cd12e41db182b774d0a1466785325a209688e04fb948dbef103a9fad9c0515d0dbacc7261c4175ec165df8906291882adfc708bdba31198f8b26fa0f3b1c4d4be9d730d541d1aa34b57ac2b0bfbf290e51fa3ee639306930f3312a2b82e0a2951db628c3aec21", 0xf8}, {&(0x7f0000ccd000)="327ccfbe3fe4f963ab5962590993189102111e7a5898c989f336e8139cec54ec22c7e8bb827481cc33856cef5688b1c1dd8ff5739fe74941a15f2a1e03e23934d40154196e4783591e96e45ef897fda98986649a934d817fdaeb4fbfab52d4748900b6c4440afb3ba8f4399b72de81f16a0887319d5432063aba60c0a67b709b42c8619135a2ce8c59073c494588400b629bfe94b09ed0eaf3611b1f0750e40115d36499a3f91ac9d8059eb30ab1e26f32057b10624b6553e80bea5aa8fcb07bea1d5af3c0e837568b50912ef0833bd91a", 0xd1}, {&(0x7f0000599000)="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", 0xfb}, {&(0x7f0000296000-0x27)="4069d55faceab3b8a7082ab46a776991c2ad9fbee843ad7ea061f6d90017500f62e24f18151a74", 0x27}, {&(0x7f00009ad000-0xf5)="c2e98d57803bde931f021c4e2452e2deeb14914419e555d30fc2da76d666843a53230f0c3f7848841d661b3de5524ad3806363863ffff2f226fb30f5add7907803a928623564d024c304992523456702bd2dac5695f8271e005686944fa47b4f7584762ad175563acbc64c0047639cfb92d0a179dc62315563d39365663b739fb84ce0048ccc2a24b4e78c6f09f11e029107cf56af17324ecdfbacab519027a0cf4e594c6f785d9a6e8ebabe57ca5bd8ee6db3aadbf754c81551b9a73419ae23cac6b0cdcff02ee6dee741dfe883be32bcebfda618ee895ceaca2a03ef754a8aeb60d4b3997112a9f173f4c30aa329481a15397cb5", 0xf5}, {&(0x7f0000577000)="7fb5345b73a4116bd83be7edcb1fcb569827d414ff580e4fe0408b26383c1bb2973841add69fd34be8d06a7684c392feb391ea05c9aa4f47b6342723839c1523d106ca1ec9b4a16a9973ddcc5c06b55175bf00911176572ecfb30b92d097174f2bb6a424c2c88fe5cd9409458419ed26c300074aa2eef7e84a61bd990ae669b7ed86462562eb0aba83512b3dd5d82d746f04", 0x92}, {&(0x7f00005a4000)}, {&(0x7f0000755000-0x80)="fcaa3752a4cde25d704c5b62db5dc40b6d5c9018d457e2c6c61d96757440513a90ceddd30c3dd80493b0de57dff31dbe3b078e942d31184f86810220f78b054e8cc18c13a3087775deb8d1f9b4af47b8a1cf6147b9d676d6515fdeb1b52cd5e70966064237bb48fe497a45154681be79b9c2223faa7715ba1728363867cd8653", 0x80}], 0x9, &(0x7f0000664000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3ff, 0x8000, 0xfffffffffffffff9, 0x2, 0x53, 0x2, 0xffff, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x4}}], 0x60}, {&(0x7f0000a22000-0x1c)=@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9bdb}, 0x1c, &(0x7f00007f6000)=[{&(0x7f0000ca4000-0xd9)="08d52b4045aa078d6f916cb8c60410d000fac39a6cb923536f46859c3f34d65712b226c8d1f422ad4f624be4ee3931cbdccd854b9fb52b6f23e42343a369296ea0e845a7f5e7304decec0cb3384fe62cddcc95d2ad675e9ace4730e804d74fa02419227fe123d8a73bb4d41c4460a76fd95b4f6f141b0ef7adaa82c646011908fdf9e9a7246fc374203333de220483a1716f0e086461963cc0a11ed5a85f7ffb4b4e830bf848c2a1dd36f313d6ca44b2d43ac6f2cafff196c7614862856dd64ff217b550647b10c4353c152d6b72691a3d336a2e027206abd2", 0xd9}, {&(0x7f0000d19000-0xfc)="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", 0xfc}, {&(0x7f000022f000-0x70)="5812869fdc479c0f2423424f09811d202a129a119f451c801d8eac954537a8fc7dbc0f041c25d0539aaa374730e1b1d1822820207c4552bdd5ec9f9430f2637062d5b16612ae960836a499f0110b0dd40decae3237baf91a54a888446533baabaf0e2f4c285398633ee751408002c2e6", 0x70}, {&(0x7f0000096000-0x8e)="8f63fb63a5fed1ad8860d25d67f68cc9ab3eece1c40619fc5f482193eed4bee1a1db3a2e8ab0a7e7dce7971d9437b03d698eee2351bb58a2db27c8d86178191dc202f24b21eaa29f7f56949953ce01f79c4d46d170aa88f82206a845c313a7d04a8332f837efa88ca1feefd353c92a3449d41b460ba8d0e5e4e40289ac58eaf792b6b687594250124edcfd7d608b", 0x8e}, {&(0x7f0000c81000)="21619aa370df7f6076e73519083d2dfacca2cf04cc6ba4350be2d440225273306576d9f80ce3c26f860ff5b3ed329cfd30a41e80d4c886d28c9b31417a8fd3025711fd4a3097db90d8246cbe8161174488a7ec239a2b74b6e83a46e4748019253896e9ee617a9e1f04da1696651af1ba369c6bb508dd6eb2a87a67b4aa50e1610a280caaee97783658f59fded160e69f1c4984e38e818290a57048f95d465a2798513874cafee48f", 0xa8}, {&(0x7f000044f000)="b1dcbd111cc4ff605cbdada43224b168acfaca4cf56b2d459c79e01e8e0aae77c54c48da9b09d5561b89c2e051453b85dcceafc9c8b9defdf5c23261e2e356d788379d6ee2a8292871a6c57759f709c69b3438008a21be624039e34e0a3cede5ebb79d4aeca6d4b7e3f52ba9ac63711b17704653b81fb3d121dd4a8798f0f4874d19bc58da8162aa257bff4c86f401e7ae45dd343af50193aa04a39bc2497e50438d30195a106cbb89a9612fb46c09cda5845a", 0xb3}, {&(0x7f00000b3000)}], 0x7, &(0x7f00008ac000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x80000001, 0x0, 0x1, 0xfffffffffffffffe, 0x8, 0x24, 0xb74, r8}}], 0x30, 0x80}], 0x2, 0x8000) writev(r6, &(0x7f00009bc000-0x20)=[{&(0x7f000065c000)="10", 0x1}], 0x1) 2018/02/06 13:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000026f000-0x8)) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)) [ 284.020818] device lo entered promiscuous mode 2018/02/06 13:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00004f3000)=""/87) rt_sigreturn() ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000306000-0x4)=0x7fffffff) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x200101) fcntl$setlease(r0, 0x400, 0x2) 2018/02/06 13:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00002b2000)={0x92, "37f23dd381bccdf4c7a2280ca487f59c7cd656d856b127dca6b7c49d0255d46750c85884da9117d0523dd427a478c66abcd7bed06b1addfeb1e974007ff078b7324150d81ee909899c78a9a14d4358a6b6cc5fe597bbfd8d3dbe83e211844a3f86a794efe762652af8cf1e4b86107217840312525a18dc7b0bb8a7484867163f3beecbe84004bf4a6a4f46072843a5bcde3f"}) read$eventfd(r0, &(0x7f0000603000-0x8), 0x37b0721b50545bf5) [ 284.048080] device lo left promiscuous mode [ 284.060235] can: request_module (can-proto-0) failed. 2018/02/06 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d0c000-0x9)='/dev/vcs\x00', 0x2001, 0x0) sendto$ax25(r0, &(0x7f0000fa2000)="da380be7aac248152e29bbeedc7d13de5c7f49c0b9e98fb4ea69aad24292c82ee94ea72fcf77d35d9de043addebfea693ebce692d83d55622546715803ec45183bd7a4b9307bb762820ed5a8ea9b26e99de49a85dbe81a4a674402e56ce81bad3820100408fa348ac3c4129d579d1ed413009fe24dc0e9c2e904ec361c81f42d78197c40e109592584b9fafdf27720c2be45146354c2bbc1df97d1c51dc2652ffacc1d991a50acc42aa46662ac5150204b3a7f75", 0xb4, 0x40040, &(0x7f00001f6000-0x10)={0x3, {"531b5208cbc570"}, 0x101}, 0x10) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008e8000-0x4), &(0x7f0000951000)=0x4) r1 = socket(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002fc000-0xc)={0x4, [0x5b, 0x5, 0x3, 0x8]}, &(0x7f000033d000)=0xc) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) recvmmsg(r1, &(0x7f00005a9000-0x1e0)=[{{&(0x7f0000c1f000)=@alg, 0x58, &(0x7f0000b92000)=[{&(0x7f0000e93000-0x46)=""/70, 0x46}, {&(0x7f0000ffa000-0xdd)=""/221, 0xdd}, {&(0x7f0000e5e000-0xbb)=""/187, 0xbb}], 0x3, 0x0, 0x0, 0x400}, 0x8}, {{&(0x7f00007d3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00004c9000)=[{&(0x7f0000e01000-0x80)=""/128, 0x80}, {&(0x7f00006eb000)=""/34, 0x22}, {&(0x7f0000e21000)=""/200, 0xc8}], 0x3, &(0x7f000096d000)=""/217, 0xd9, 0x10000000000}, 0x800}, {{&(0x7f000098f000)=@nfc_llcp, 0x60, &(0x7f00002f8000-0x20)=[{&(0x7f00009dc000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e3000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d64000)=""/141, 0x8d, 0x4d}, 0xf2}, {{&(0x7f0000329000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000964000)=[{&(0x7f0000567000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c2f000)}, {&(0x7f0000a77000)=""/123, 0x7b}, {&(0x7f0000fca000-0xc0)=""/192, 0xc0}, {&(0x7f00008bd000)=""/19, 0x13}, {&(0x7f0000d4a000)=""/249, 0xf9}, {&(0x7f0000aa6000-0x2d)=""/45, 0x2d}], 0x7, &(0x7f0000fdb000-0x4e)=""/78, 0x4e, 0x1000}, 0xffff}, {{&(0x7f00002b6000-0x58)=@alg, 0x58, &(0x7f00002e9000-0x40)=[{&(0x7f0000228000-0x3e)=""/62, 0x3e}, {&(0x7f00004e3000)=""/4096, 0x1000}, {&(0x7f0000a11000-0x6f)=""/111, 0x6f}, {&(0x7f000023b000)=""/155, 0x9b}], 0x4, &(0x7f00005ab000-0x95)=""/149, 0x95, 0x2}, 0x7}, {{&(0x7f00000cd000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000022000)=[{&(0x7f000082b000)=""/7, 0x7}, {&(0x7f000092f000-0x12)=""/18, 0x12}, {&(0x7f0000dc6000)=""/3, 0x3}, {&(0x7f0000473000-0xe8)=""/232, 0xe8}, {&(0x7f0000932000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f47000)=""/28, 0x1c}, {&(0x7f0000664000-0xfd)=""/253, 0xfd}], 0x7, &(0x7f0000172000)=""/4096, 0x1000, 0xf9}, 0x1}, {{&(0x7f00003c3000-0x10)=@ipx, 0x10, &(0x7f0000a24000-0x30)=[{&(0x7f0000a92000)=""/138, 0x8a}, {&(0x7f0000da5000)=""/64, 0x40}, {&(0x7f0000f18000)=""/201, 0xc9}], 0x3, &(0x7f00003c5000)=""/99, 0x63, 0x42d6}, 0x20}, {{&(0x7f0000df7000-0x58)=@alg, 0x58, &(0x7f000034d000-0xa0)=[{&(0x7f000089d000)=""/22, 0x16}, {&(0x7f0000bcf000)=""/216, 0xd8}, {&(0x7f00006ac000-0xe7)=""/231, 0xe7}, {&(0x7f00005bd000-0x28)=""/40, 0x28}, {&(0x7f0000739000)=""/254, 0xfe}, {&(0x7f0000513000-0x3)=""/3, 0x3}, {&(0x7f000069a000-0x47)=""/71, 0x47}, {&(0x7f0000921000)=""/243, 0xf3}, {&(0x7f0000943000)=""/226, 0xe2}, {&(0x7f000034e000)=""/52, 0x34}], 0xa, 0x0, 0x0, 0xffffffffffffffff}, 0xec35}], 0x8, 0x10000, &(0x7f0000198000)={0x0, 0x989680}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000486000-0x2a)=""/42) ioctl$TIOCSTI(r0, 0x5412, 0x8) socketpair(0x4, 0x5, 0x7, &(0x7f0000077000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bbd000)={0x0, 0xb4, "64774c9bfe86b5dcbaa32ff00f85dcf913d5aa1c56f230e7853b68faa876e61c8a8fd32c732a16be9ef7621cd2af36b97a55222b23c13e239be9c17ce4ccb35de1db8050a455a2f2011555049dc5c63ce85cc7bc72e95523a8a08c49b3c565c4ff861a1ca79dc417298cc33abb744d897c5bf228445b7e3f7e3deb741b17e2137d855876bb9967e72f0aeb62e6a1bea38584819404feda66d83a9159782c0206f7a8c9896ffff16cd6d77af320cafb181562ea5a"}, &(0x7f0000dcc000)=0xbc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007e0000)={r3, 0x40, "c04cefc9689203da59bea2582ba1fd343bd8b2a3eba2e21401c4aacbff0b975663f46a3bdcf4a18b884f6cdf033909fc0c492d730dae5cfbbbbc93355a7a70d5"}, &(0x7f00001ab000-0x4)=0x48) 2018/02/06 13:39:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000086f000)=0xd765, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r1, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000019000)={r1, &(0x7f000000c000), &(0x7f0000014000-0xe8)=""/232}, 0x18) getpeername$netrom(r0, &(0x7f0000002000)=@ax25, &(0x7f0000010000)=0x10) 2018/02/06 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind(r0, &(0x7f0000a95000)=@nl=@kern={0x10, 0x0, 0x0, 0x4900000}, 0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/02/06 13:39:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c3a000)='vmnet0em1![\x00', 0x1) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000762000-0x4), &(0x7f0000697000-0x4)=0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000602000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000d88000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000007a000-0xe8)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x7ff, 0x2, 0x20, 0xa0, 0x2b, 0x0, r2}, {0x1, 0x2, 0x7ff, 0x9, 0x400, 0x6, 0x2, 0x1}, {0xfffffffffffffff9, 0x9, 0x1, 0x5}, 0x5, 0x4, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0x2, 0x20, 0xc93c, 0x3a}}, 0xe8) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x36, 0xfffd) syz_emit_ethernet(0x3e, &(0x7f0000a45000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) [ 284.103989] can: request_module (can-proto-0) failed. 2018/02/06 13:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ae4000-0x8)='keyring\x00', &(0x7f0000056000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f000011d000-0xb)='pkcs7_test\x00', &(0x7f000029a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cf1000-0x64)="1cadedcfbc4f71260b8610aa4bc824a3c75656c3a6f151e1162def1f011ae4730d244899125c23339e63140a7ed46f930960c76711d35062cda3e877adfb59a6013beb605eabd53ffc400726b9512dbd67b4a4a3c397bfda19e3fd1fb9bf41c81b0bf813", 0x64, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x7, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/02/06 13:39:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000000e, &(0x7f0000000000), 0x4) 2018/02/06 13:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000182000-0x8)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f00003ee000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/06 13:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x1c, 0x0) r0 = syz_open_dev$audion(&(0x7f0000abc000-0xc)='/dev/audio#\x00', 0x1, 0x208a00) bind$netrom(r0, &(0x7f0000e0a000-0x48)=@full={{0x3, {"17ca5101a5ce74"}, 0x80000001}, [{"cca690764c064b"}, {"614efbe2b9d0d0"}, {"1eb2ca2678322e"}, {"1b43b52a312a76"}, {"e08da22da015d9"}, {"1880a545478ae2"}, {"cc6dc04490db27"}, {"cbdf5986f49a93"}]}, 0x48) 2018/02/06 13:39:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00003ae000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/02/06 13:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18), &(0x7f000015c000-0x4)=0x18) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00005cc000-0x4)={0x5, 0x1000, 0x9d}) 2018/02/06 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000016c000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ece000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00002c1000), 0x0, 0x4000000000000) 2018/02/06 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000155000-0x81)={0x0, 0x79, "6d1d7fdc517dd9b399ca5346874d951e6dc99fae19c9bf7c31c91f3ffe9d82f94d7d2793a42a875f9a4b798d88fb19ca9e9f04eeea02458b3b724d68135a1566439d761423106d911aba345d47e1c6643e671e2c6095758ef8e73732cafd5909ff7f433025041ade9bc5a85e7a3b516edeb907c8392635e2cc"}, &(0x7f000004b000)=0x81) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ccf000)={r1, 0x9, 0x100, 0x597f}, 0x10) syz_emit_ethernet(0xbe, &(0x7f000057b000-0xbe)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x88, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, [@hopopts={0x6c, 0x8, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xd9c}, @ra={0x5, 0x2, 0xbd4b}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0xf, {0x8, 0x4, 0x2, 0x40, [0x2, 0x6]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}], "80002a0800000000"}}}}}}}, 0x0) 2018/02/06 13:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) 2018/02/06 13:39:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004}) 2018/02/06 13:39:16 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005d000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000+0x24b)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x445, 0x9, 0x1, 0x7, 0x28}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000555000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x2, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x2, [{{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000011f000-0x8)=@assoc_value={r1, 0x80000001}, &(0x7f0000501000-0x4)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000322000-0x5c)={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x5, [0xfffffffffffffff9, 0x80000000, 0x2, 0x6, 0xffff, 0x2, 0x4, 0x80000001]}, 0x5c) 2018/02/06 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000479000), 0x80800) recvmmsg(r0, &(0x7f0000f09000-0xb4)=[{{&(0x7f00003f1000-0x10)=@can, 0x10, &(0x7f0000019000-0x10)=[{&(0x7f000089b000-0xa5)=""/165, 0xa5}], 0x1, &(0x7f0000b9c000)=""/251, 0xfb, 0xcf}, 0xfffffffffffffff7}, {{&(0x7f0000c56000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000bd8000)=[{&(0x7f00008a0000)=""/4096, 0x1000}, {&(0x7f0000cfa000-0xe1)=""/225, 0xe1}, {&(0x7f00002e3000-0xea)=""/234, 0xea}, {&(0x7f0000dcb000-0xf)=""/15, 0xf}], 0x4, &(0x7f0000365000-0x66)=""/102, 0x66, 0x57}, 0x120}, {{&(0x7f0000816000-0x80)=@generic, 0x80, &(0x7f00001ac000-0x30)=[{&(0x7f0000e98000)=""/207, 0xcf}, {&(0x7f0000a02000)=""/111, 0x6f}, {&(0x7f0000a0d000)=""/150, 0x96}], 0x3, &(0x7f0000ef6000)=""/69, 0x45, 0x1}, 0x1f}], 0x3, 0x40000020, &(0x7f0000485000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/06 13:39:16 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00003c5000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000054f000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7ff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1b) writev(r1, &(0x7f00008c0000)=[{&(0x7f0000fb7000-0xe6)="2900000018003109002000010020e7060200000000ffff06800000000c00080084002100000ef4ff01", 0x29}], 0x1) 2018/02/06 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f8f000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x90) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/cuse\x00', 0x40800, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000364000)='/dev/dsp\x00', 0x302, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x5) 2018/02/06 13:39:16 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='ns/cgroup\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000005000-0x20)={0x2, 0x0, 0x10000, 0x363}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000003000)={r2, 0x401}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) 2018/02/06 13:39:16 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000b3000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x6, &(0x7f0000699000-0x30)=[&(0x7f0000c0a000/0x1000)=nil, &(0x7f0000860000/0x1000)=nil, &(0x7f0000066000/0x4000)=nil, &(0x7f0000e0b000/0x3000)=nil, &(0x7f0000e60000/0x4000)=nil, &(0x7f0000e29000/0x1000)=nil], &(0x7f0000001000-0xc)=[0x0, 0x3, 0xf747], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x87, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000b32000)='rxrpc\x00', &(0x7f0000a7d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000013c000)='rxrpc\x00', &(0x7f0000997000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r3 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f000072d000-0x110)={{0xc, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000264000-0x11)="47504c2a212174727573746564b2272e00", 0x11}) 2018/02/06 13:39:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xfffffffffffffffc, 0x6, "02290f", 0x38, 0x3a, 0x80, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x6, 0x200, 0x0, 0x0, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ea9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000916000)=""/229) ioctl$TIOCSTI(r1, 0x5412, 0x7) 2018/02/06 13:39:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000467000)={0x30, 0x0, 0x0, 0x9, 0x0, 0x33, 0x5}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000003d000-0x40)) shmat(0xffffffffffffffff, &(0x7f0000075000/0x2000)=nil, 0x6000) shmdt(0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f00006f8000-0x10), &(0x7f0000085000)=0x10) r4 = dup3(r3, r1, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000b12000)={0x9}, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000971000-0x8)=0x6) ioctl$KVM_NMI(r4, 0xae9a) r5 = syz_open_dev$sndmidi(&(0x7f00009e5000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000456000-0x8), &(0x7f0000829000-0x4)=0x8) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000b1000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) r7 = getegid() setfsgid(r7) setsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f000020d000-0x4)=0x2, 0x4) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f00006f3000)=""/152) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/06 13:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000665000-0xc)={0x7, r0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000496000-0x20)={{&(0x7f0000f46000/0x4000)=nil, 0x4000}}) bind$alg(r1, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bba000-0xb)='/dev/mixer\x00', 0x140, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ee2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000276000)=0x14) clock_gettime(0x0, &(0x7f0000e8d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000447000)={0x9, @time={r5, r6+10000000}, 0x3, {0x3b77, 0xc0}, 0x40, 0x0, 0x7}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000bc7000-0xc)={r4, @multicast1=0xe0000001, @rand_addr}, 0xc) r7 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) recvmmsg(r7, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) 2018/02/06 13:39:16 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x81, &(0x7f0000002000), 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@generic="589a42fad30bde97c944717547f8cbc7", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@common='sit0\x00', r1}) 2018/02/06 13:39:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f16000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xc2)="b37b915fe4cb86903335147a9a29e9277fef32ba43abe3dccd614723833e8264d482c628b50e8bd0a3732493250a1f39da280a2d92124dca9bf82cf6003d67d7bbd3f3f46c78c678ce08d0ec79a7a9285efb16dbf216fa01282e273f330f61b000c41a7ea070d646a246e4c492a3696fd5a476df7c8cdc510b19c9636828eb3d9149125cbb4b6840d1506a2ff09e4cf69ccda2812fab69997eebdedb022113973891c72461e641d3bb9db493da68b7475f4e5c0623566eac52bb76fc8ff8ef77cb3f", 0xc2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000052a000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008f1000)="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", 0x1000, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x6, r1) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000ee7000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000ee6000)={{0x100001, 0x10000, 0xb, 0x6, 0x5, 0xa, 0x6, 0x400, 0x5e, 0x80, 0x4, 0x7}, {0xd000, 0xc65d30edbb76ccf0, 0xd, 0xe8, 0x2, 0x1, 0xb23, 0x6, 0x7, 0x1000, 0x3800000000000000, 0x50b17c15}, {0x5000, 0xf003, 0x10, 0x4, 0x1, 0x8, 0x4, 0x9ba, 0x2, 0x400, 0x8}, {0xf000, 0x10f002, 0xd, 0x8000000000000, 0x20, 0x124, 0x1, 0x1, 0x4, 0x3, 0xfffffffffffffc00, 0xfffffffffffffff8}, {0xf000, 0x7000, 0x10, 0x100, 0x7fffffff, 0x1000, 0xdfd, 0x25, 0x3, 0x3, 0x0, 0xffff}, {0x10000, 0x1f000, 0xb, 0x800, 0x0, 0x20, 0x7fff, 0xffff, 0x20, 0x5, 0xba, 0x8}, {0x4000, 0x1000, 0x4, 0x4, 0x7, 0x81, 0x10000, 0x10000000000000, 0x7, 0xff, 0x1000, 0x80}, {0xd000, 0x5005, 0xf, 0x101, 0x1ff, 0x4, 0x2, 0x2, 0x1, 0x3, 0x800, 0x400}, {}, {0x0, 0x7000}, 0x10020, 0x0, 0x10004, 0x200000, 0xd, 0x1800, 0x100000, [0x2, 0x8c8, 0x0, 0x7ff]}) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee7000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000ee7000)) r6 = pkey_alloc(0x0, 0x2) pkey_free(r6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000ee7000-0x14)={@remote, 0x0}, &(0x7f0000ee6000-0x4)=0x14) bind$can_raw(r5, &(0x7f0000133000)={0x1d, r7}, 0x10) keyctl$setperm(0x5, r2, 0x8000000) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r3) keyctl$set_timeout(0xf, r0, 0x3f) 2018/02/06 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000bef000-0x24)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5da}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c26000-0x8)) 2018/02/06 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc), &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc), &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000), &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)) 2018/02/06 13:39:16 executing program 3: r0 = msgget(0x0, 0x5) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000f9a000-0x5e)="81", 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000002000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/06 13:39:16 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = inotify_init1(0x800) fcntl$lock(r0, 0x5, &(0x7f0000004000-0x20)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000008000-0x18)=@random={'btrfs.', 'posix_acl_access\\\x00'}, &(0x7f0000008000-0x3)="d62f00", 0x3, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000009000-0xb)='/dev/vcsa#\x00', 0x6000000000000000, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4f, 0x0, 0x4}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x101}, 0x6) fcntl$dupfd(r0, 0x406, r1) membarrier(0x18, 0x0) 2018/02/06 13:39:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sndpcmp(&(0x7f0000049000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x80) recvfrom$ipx(r0, &(0x7f00009eb000)=""/239, 0xef, 0x40000020, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff76, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x9, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000380000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00007a9000)={&(0x7f0000925000)={0x10}, 0xc, &(0x7f0000707000-0x10)={&(0x7f0000e7f000)={0x11a4, 0xc, 0x3, 0x8, 0x6, 0x3, {0xc, 0x0, 0x1}, [@nested={0x1190, 0x69, [@typed={0xc, 0x94, @u32=0x7360000000000000}, @generic="58035d078623c3a451e6076b9ec63f06b6cb96", @generic="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", @typed={0xc, 0x37, @fd=r1}, @typed={0x14, 0x74, @str='/dev/vcsa#\x00'}, @typed={0x10, 0x45, @u64=0x7}, @typed={0x10, 0x16, @u64}, @typed={0xc, 0x5a, @pid=r2}, @typed={0xdc, 0x87, @binary="cd9ba6de25d30ef2a416d7b7a98322a79f2334492671ceed1fd3ed413cf058d913f38c8a62ad83fcec689dd1ccfb7dcd008c678b76d0478b6ff3929b7db68d5989554c29bbf21a143dcbf7ea8a617cea321dd0984ed997ad1a2e9927f1083084e1fa1df4fa297c971707bd0991390ac455a15541a7364f3c544299caefd5ff613c5db56247ecb0adba07efbb40456c9ab55b449dbfed8d584f5b22793522e909c9f3334050983595262ae4e0c36a9e97b16470723bcf71b535b5eec6d9ee468d6a05a83dbc222e343e174c117ffa74edb966"}, @generic="2c9cb5d6a119822d9547ea4ded756921fa5eb18d33b125073055ed3cb3dc64351bbb394c3f24ae72eac38bf573fd7c1d03b627530f86dee4f199e93f31bc526cc70500"]}]}, 0x11a4}, 0x1, 0x0, 0x0, 0x1}, 0x80) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff}, 0x1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r0, &(0x7f0000024000), &(0x7f00007ce000)}, 0x20) 2018/02/06 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f000078d000)='/dev/amidi#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b69000-0xc)={&(0x7f0000fdd000)=[0x0, 0x0, 0x0, 0x0], 0x4}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aff000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000315000-0x8)='./file0\x00', 0x8) inotify_rm_watch(r2, r3) r4 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003a2000)={0x0, 0xda7}, &(0x7f0000125000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000088a000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r5, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}}, 0xfffffffffffffffe}}, &(0x7f0000a7a000-0x4)=0x4b) 2018/02/06 13:39:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003e2000)=@int, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f2a000)={@syzn={0x73, 0x79, 0x7a}}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x4b, &(0x7f0000c0f000)="b421386ae626a4818dc9e3ed09495e38230bc39ca0e0e43c7eb494ad6e76d55902c6345e89f02c8b832d1fd6e359a67f98314d894249d43ea115442afbffec38ed87bdafb0a6feff6f63af"}) 2018/02/06 13:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0x10)='attr/sockcreate\x00') 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, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b1b000)={0x6, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e3c000)={r2, 0x7e1a}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000190000)="98ce667c8ee17a8913a9be64e6737f2df73f5671be1c429cc543ab131f298e9d9f618d148cf3c13704b3b8be627475335c6fba394bb526f2ef", 0x39) sendfile(r1, r0, &(0x7f00004db000), 0x5) 2018/02/06 13:39:16 executing program 0: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/cuse\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000230000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000277000)={0x3, 0x78, 0x800, 0x101, 0x100000000, 0x8, 0x0, 0xfffffffffffffff8, 0x4000, 0x0, 0x2, 0x3, 0x4, 0xfffffffffffffff8, 0x1, 0x24, 0x1ff, 0x1, 0x2, 0x3, 0x744, 0x40, 0x8001, 0x10001, 0x6b, 0x10000, 0xffff, 0x8, 0x2, 0x101, 0x5, 0x6ee, 0x7f, 0xfffffffffffff800, 0x4, 0x2, 0x2, 0xf5, 0x0, 0x1f, 0x1, @perf_config_ext={0x3, 0x9}, 0x10001, 0x4, 0x7f3b, 0x6, 0x9, 0x80000000, 0x5}, r3, 0x3f, r2, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a11000-0x4)) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000a10000-0xc)={0x10}, 0xc, &(0x7f000000a000-0x10)={&(0x7f00007aa000-0x1c)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) [ 284.537748] sctp: [Deprecated]: syz-executor5 (pid 2941) Use of int in max_burst socket option deprecated. [ 284.537748] Use struct sctp_assoc_value instead [ 284.590476] sctp: [Deprecated]: syz-executor5 (pid 2941) Use of int in max_burst socket option deprecated. [ 284.590476] Use struct sctp_assoc_value instead 2018/02/06 13:39:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = creat(&(0x7f00006f5000)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00004c9000-0x50)={{0x0, 0x0, 0x4, 0x3, 0x6}, 0x401, 0x3, 0x1}) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000379000)='./file0\x00', 0x10000, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x2}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) statx(r1, &(0x7f0000a58000-0x8)='./file0\x00', 0x400, 0x800, &(0x7f0000590000-0x100)) r2 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') sendfile(r2, r2, &(0x7f0000654000-0x8)=0x3, 0x2000401) 2018/02/06 13:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000939000)={{}, {0x0, 0x7530}}, &(0x7f0000241000-0x20)={{}, {0x0}}) r1 = memfd_create(&(0x7f0000306000-0x3)="5bd000", 0x3) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000ecd000)=0x60) r2 = creat(&(0x7f0000fc6000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000002d000)={0x0, 0xc5df, 0x2, 0x4}, &(0x7f0000d9f000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000dd0000-0x8)={r3, 0x100000000}, &(0x7f0000e31000)=0x8) setitimer(0x0, &(0x7f0000746000)={{}, {r0}}, &(0x7f0000917000-0x20)) 2018/02/06 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sigaltstack(&(0x7f0000ebd000/0x4000)=nil, &(0x7f000012a000-0x8)) bind$unix(r0, &(0x7f000090f000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$usbmon(&(0x7f000082e000)='/dev/usbmon#\x00', 0x7, 0x880) ioctl$TIOCSBRK(r1, 0x5427) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/06 13:39:16 executing program 6: r0 = socket(0x20000001d, 0xfdfffffffffffffd, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000028c000)={0x0}, &(0x7f0000ec8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x23, 0x0, @tid=r2}, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x20b, 0x40, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x400, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x2, 0x72) 2018/02/06 13:39:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x6, 0x8}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000003000)={0x2, 0x10, [0xffff, 0x1, 0x2d2, 0x5]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004000)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000005000-0x4)=0xe8) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x1be4)={0x1be4, 0x18, 0x2, 0x1, 0x2, {0x1d}, [@typed={0xc, 0x47, @fd=r2}, @nested={0x1fc, 0x74, [@typed={0xc, 0x77, @uid=r3}, @typed={0x18, 0x79, @str='/selinux/member\x00'}, @generic="9d76e4d1eae4617c525ec1c4e75367fb610496c148c4d29dcca81276fd9ffbef46fc378919d6baec0db668f9ddf581388dbe09fa3a76286cccd7a1717bf45f3a94dacc803d2d2a4f1be8f8cd8c7f09054b57592df93257b1c62b6eb5e3fd84757379a5f0404095", @generic="ab94c3edef6a695b0779ccc97e2bc04be5cf4e89983ad31f22f28b91605d0264052bdd7ba952d4e9baa9632d9287925016f5a9a1413db713e68935e4a818ea586eab4dc54f1f4569d5f366d728a2eb01e68c51a50f5c0bd26636806718c322454ed12e3995eeaabfa2712c130fc8bc682d2457b2cdb89ac6cbd049fe", @generic="d7cc1d9e80129854026523ea35b66218d4fbf8d2063aebecedff601ff073bc669a350deec0a2df44ad74f296a4643323bf34c972c384b2d4234116b43065160c4a538d88403e1eaa5dac735d0c879dc526fc37a06d097afe1a71b5ec59843bb23f3e5e5e13df6a3aa4706b575894479b257a67efa5ff166921e1a25226cee270a836604c448027db31616989810c2f24b2b6718af5870bb564edb861c6d0bfdcaf761688dcfc0bed4c3154068569d1af82a096b3843eca3a523f7a8d2916775e85a8b8bf595f2606eeabebb4a32e8ea720", @typed={0x8, 0x36}, @typed={0xc, 0xb, @pid=r4}, @typed={0xc, 0x5e, @pid=r5}]}, @nested={0x1220, 0x47, [@generic="4290f69e70ea02348d31322c3453abe290e3f1435e391e9ca43f0fb6e90db312f19add5d3c34d4b8c676de1662dc40c8fa7480e08bae", @generic="51ba0fd276d4a61e582118913da08f3a9c9e2669528fd2e74f2ed4e3173264584fb7d8d9e5f55fdd64d27a7ce11f755a50b8d4e7a55de961ba56a1601a00e2296625c49b8a831e33004734c62413ba7a40436d19e68cab93670b2d14c9be5e282f8a339d967e21f20ae71790e6bacc6e8131d585baa84f", @typed={0xc, 0x1f, @uid=r6}, @generic="36adcfed50e3efd56c2c22722aab3f3292ecf06fd88a8027f141793a0bbfd7bf8c52ecbbef172db1efa56d0c688c074e4bc7af9a7eddb18307df16e4dabff59b645ad5183639383336f24d4e30a0551d0c57d3d82e5c84402a30cc08fbd646e5da85a7d3ca096420ac42397a5179d53f75bc18e1aa43f1459f6bb96c93a2c47a6f52003e3e4d87a4ed8919c0d116938349c3733f741b024d", @generic="bf2a56120bffb4ecf8a7da275c243f0976845c16975acc3bd1e5de10a6733e65de23d1871887c8e1323fe2c44c0071862c2f3b734b81b3c6e6dcd5dc8005e9525134562524c6167870aa340f3fd215d3f3ac0336d2607bc64b84d82d87d0376bab030115686c3879d8ebc1c43f87b10f36242c1c3d5f066dac9cc7f978b2683810be5cff45b8fbbea0f1782033ab300bb48d4b3964e8a2ca4a4198d0ed0b4fcc73fa1377bcf27a5656ba4e19c59b5ec272", 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[@generic="4905641ad8fa5a784876731c1eff820e60d3464de2c1d27b089a4e1b29e2856a27e7a629c9ef4d8d7698d6c1c602b667d687c0643a24d460dd6c2e94802bd07a08c1f351f09a70f1a0f7ca3b4ab41d35968601da87d7e4e1ca00ffde25c01904775e1959b322a48812cf96f90da62faf279b4b043a2994a45f257c2b018633e04a4375ac22be9a92507ecfba79fa30965661be3e084faaac77cb6454e45a50135cbe069b9762ab30f085efb20dd0015146ac8fe4edeac52dace01ad291b9fd9a4ace51d05f9149822d3c5cba314ccb5df92607c15119f93aeb9d7b7358ddeec9aa05430f18b08581c4c4c6536c0fa14847d3da", @typed={0xc, 0x1b, @uid=r9}, @generic="0207817c1b131d95dd625c470edbea2c2fee1701a8a37f244298765103e6f58145df8db26882e9aed1f7fd3c081a3e8d08decd43ece00bf952a588ce4f876ee15829e13d1d012b", @generic="b1ab6c7ffc3d13f9647cfe89478946744a46f81fad184bc838f27bd827abb89c2eeffa61fee4e42244972500040876cb4d3d0b0e023e9f0c12787295b42c7ce5edcbb8523c74cec9495503420162a71818289b9c73c66981bd8c57f72c7db1b94d022f963e804be4731da86887f9b11bf5e5258fa2067c76f18145b3a31ab97cbe86d9cb6d214c286aa0b8ee9df08daf98a8fed4a6b35a65094cad8d752273e883e5a251f926e300a1c5125016954e91ea", @generic="1a3454cd6c347f455a6433c63105206e9550796f065fb47972e905e987f6b1966939a9a43a22c562fef2d3577ffc6e046b92000fe499ad0ac7207cfa9ff30c82114cc4aafe2e2b7c7b27a856c55f5f3f7bb7e7bd44b938787a748d8acdcfaaef8d5d105a46473dd0054f23958f74287d89d400f1f102e1c9659d448f5ef4f2b0c8d56ca5877fbbfa61e175a55fce69db880aff925e0313e38755234620387fd587d2fbcfa3d12ce824cc63a7f73de9b5a1ea2582da70aefb7f3e4d48b25ba95e46661c96e9ad463d0de71f2e47f66b5870ec49f1221340e046f498883738800a61", @typed={0xc, 0x78, @fd=r1}, @generic="034fe702716101a1af58be65a7629a91b6a4a340d373e48eb0d87ec27568647b0f827b6402a69ecbc5c8c788a08f816251eccc8e7781315778adb45e86815de0d39f5f133fedb352d24ae4c3b79aaaeb0b0f4cb265da434ee291f85a87d81d5132f19c1b5e80ffbb5f46fd6d87802906fe9e867ebf693a60cc550d57d6"]}]}, 0x1be4}, 0x1, 0x0, 0x0, 0x1}, 0x880) 2018/02/06 13:39:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)) r1 = syz_open_dev$vcsa(&(0x7f0000186000)='/dev/vcsa#\x00', 0x6, 0x40000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000e6e000-0x8)={0x100000000, 0xf3}) ioctl$KVM_CHECK_EXTENSION(r0, 0x4008af04, 0x0) 2018/02/06 13:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00003d2000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) pipe2(&(0x7f0000383000), 0x800) read(r0, &(0x7f000051d000-0x1000)=""/4096, 0x1000) 2018/02/06 13:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000d6a000-0x9)="6e65d074fbffff8400") clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) shmat(r1, &(0x7f0000e69000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/06 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b9e000-0xa)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000069b000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x3f, 0x6, 0x2, "cd56b501dd078f9b1efb481d8ec3b944731daac3227383b5f740c1bd9eff7cc6408a80ed0d9b97a4f3058e710800000000000000dfc7487cf0b35a1ca142f2e0a93cc36104af000001010aef08f2b4ef"}, 0x160) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000876000)={0x0, 0x0}, 0x4000000004000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00008a6000-0xf5)={0x4, 0xed, "10787e950b6fea99ea85a16ff09da162305855b13d29b5c492e188cc00540a9c2bd436265737f6eb0286302d43b1f95d6cec6b13e279c724d76b4654c6e5cf617788da80543bc44d0730983e76c0ef72512ada82ecd15f7fef4c98cf901177bf21f3732acc9e4c9049383ad5a8fb4b0b762bc1ed40fcd64ebc7528dc73e00a57380bc6db501b149cf60cc22f003b16fbb2b032bc0cbb4fbc8f47cd0d30b66179dd11b89c4b7873598611d6c836e36676d4435b922071293b56b2dcfa098def0ea39d7113db15047b4f847c3c14b52a36fb7c54a5483dc810194ad966eed73c7d50bf40490dec31101ecd4dc2a0"}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r3, r4, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f00001c0000-0x48)={0x60003}) socketpair(0x8, 0xf, 0x1000, &(0x7f0000e14000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000437000)={0x9, 0x0, 'client0\x00', 0x1, "0ad39ebe7c5d8c79", "e246dcbed622d6dc7e91c06974fbd46fbd00a9ac8f818e65136bb60416cc6776", 0x505bcbf0, 0x1f}) signalfd(r1, &(0x7f00000e4000)={0xfffffffffffffff9}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r6, &(0x7f00004ed000)={0x1000000b}) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000270000-0x80)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/02/06 13:39:16 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fc3000-0xa)='/dev/vcs#\x00', 0x6, 0xc0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000fc3000-0x12)=""/18, 0x12) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) 2018/02/06 13:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000832000-0x14)) 2018/02/06 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4b7ad0c9edffe9481748144512c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf509bc54c9010ea17b4763dde5f903000000b3837564025833544402fe3d13", 0x45) ioctl$TIOCSTI(r0, 0x5412, 0x384a) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) select(0x40, &(0x7f000029e000-0x40)={0x6d95, 0x8, 0xa0c, 0x1, 0x3, 0x7, 0x5, 0x1000}, &(0x7f0000201000-0x40)={0x11801c91, 0x3, 0x1, 0x1, 0x3f, 0x3, 0x80000000, 0xc000000000000}, &(0x7f0000526000)={0x283a, 0xfffffffffffffe1e, 0x5, 0x100000000, 0x545, 0xca, 0x10001, 0x7}, &(0x7f00003f7000-0x10)) 2018/02/06 13:39:16 executing program 1: syz_open_dev$mice(&(0x7f000084b000)='/dev/input/mice\x00', 0x0, 0xe8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:16 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000b000-0x3)={&(0x7f000000e000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000f000-0x8)={0x0, 0x58}, &(0x7f000000e000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x400, 0x200, 0x7, 0x8, 0x8}, 0xa0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x320) 2018/02/06 13:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000088a000-0xc)={0x10}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000648000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9}, 0x1c) r3 = syz_open_dev$dspn(&(0x7f00005f0000)='/dev/dsp#\x00', 0x80000001, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000ee9000-0x5c)={0xfffffffffffeffff, 0x2, {0x0, 0x0, 0x8, 0x1, 0x1000}}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f000004d000)={{0x2, 0x2, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, {0x2, 0x3, @rand_addr=0x6}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$admmidi(&(0x7f00001d2000-0xe)='/dev/admmidi#\x00', 0x2, 0x40c00) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f0000c96000-0x30)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000802000)={&(0x7f000039c000-0x8)='./file0\x00', r0}, 0xc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 284.764178] PPPIOCDETACH file->f_count=3 2018/02/06 13:39:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000007000-0xc)='/dev/audio#\x00', 0x400, 0x80) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000000a000-0x50)={@common='bcsh0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @common='vcan0\x00'}}}) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000)=r1, 0x392) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000)='./file0\x00', &(0x7f000000c000-0x8)='fuseblk\x00', 0x1000000, 0x0) 2018/02/06 13:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000043e000-0x10)={0x77359400}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000eae000)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0xffffffffffffffff, 0x1}, {0x400000}, {}, {}, {0x0, 0x7ff}, {}, {}, {}]}, @RTA_FLOW={0xfffffffffffffd16, 0xb, 0x7}]}, 0x68}, 0x1}, 0x0) setsockopt(r0, 0x8, 0x3, &(0x7f00006f5000-0x45)="84b26c6b52046d9710f95b6a95a9f50cc2d98654ef8abc7e2f8ccc606ab5f0c6422dd41a9f19771551842fed5898dbd66f1ef465c927f425ee2446908df737d130dd6b4e89", 0x45) 2018/02/06 13:39:16 executing program 7: futex(&(0x7f00008d1000), 0x800000000008, 0x0, &(0x7f00007f3000-0x10), &(0x7f0000299000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fed000-0x40)={0x0, 0x3, 0x4, 0x9, 0x0, 0x4, 0x2}, &(0x7f0000000000)={0xb67f, 0x1, 0x8, 0x8, 0x7, 0x161, 0x9, 0x9}, &(0x7f0000c9d000-0x40)={0x1, 0xfffffffffffffff9, 0x401, 0x2, 0xd59a, 0x3, 0x401, 0x9}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0xfff}, 0x8}) 2018/02/06 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004ee000-0xc)={0x1, r0, 0x1}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000034f000)=0x10000, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cda000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fdatasync(r0) 2018/02/06 13:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000809000)='/dev/sg#\x00', 0x0, 0xfffffffffffffeff) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000bf5000-0x8)=""/8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000c0e000)={0xe0000, 0x0, [0x2, 0x1ff, 0x7, 0x9, 0xffffffffffffff3f, 0x400, 0x9, 0x3]}) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/02/06 13:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000071b000-0x9)='/dev/sg#\x00', 0x8, 0x2440) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000287000)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0xfffffffffffffffb, [0x1, 0x0, 0x0, 0x67, 0xfffffffffffffeff, 0x9, 0xffffffff, 0x6]}, 0x5c) r1 = syz_open_dev$admmidi(&(0x7f0000dfc000-0xe)='/dev/admmidi#\x00', 0x0, 0x84000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000b41000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77c5c39e3add414dca5cf1539f9573482cc0d7bd969f30af24360e1afd8ac6f164a69d0d853265b6ed0e84dadc0c0629c7007847e07f8f4b48a77d78adb8b0c4", "8731484016ca82a4f08d9f543399f1b874074dd82e8cd296ea9468a6fd5ac7f34abe82d8068fc73eb769eecebce3bfa285044d9f00768ef79ca340df34c98e7c", "5befd2453e49f716841a588728112658719d4f83a34d5f0c2b3e0ee0e75fb8a3"}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e0000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000eac000-0x14), &(0x7f0000a6c000)=0x14) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) 2018/02/06 13:39:16 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x400000000) 2018/02/06 13:39:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f00005db000)='/dev/vcsa#\x00', 0x5, 0xf7fffffffffffffc) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0xffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:16 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x1003) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/06 13:39:16 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000016000)='./file0\x00', 0x80000, 0x15) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000012000-0x8)='./file0\x00', r2, &(0x7f0000017000-0x8)='./file0\x00') ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000}}]}) fchmod(r0, 0x140) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) 2018/02/06 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f2a000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000961000-0x3f)=""/63) epoll_create1(0x0) munlockall() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f0000a94000)=[], 0x5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000060b000)={0x8000000000010}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8}) 2018/02/06 13:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000068000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}}) 2018/02/06 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000c06000)=[], 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000124000-0xf)='systemvboxnet1\x00', 0x3) ppoll(&(0x7f0000bb2000)=[{r2, 0x20}, {r1, 0x4}, {r1, 0x2}, {r0, 0x8}, {r0}, {r0, 0x100}, {r0, 0x4404}, {r2}, {r2, 0x20}, {r0}], 0xa, &(0x7f0000704000), &(0x7f0000cef000)={0x6d}, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000c2a000-0x4)=0x1) 2018/02/06 13:39:16 executing program 5: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000393000)) fstat(0xffffffffffffffff, &(0x7f00004f5000-0x44)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c87000-0x11)='/dev/vga_arbiter\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = getpgrp(0x0) r3 = getpgrp(0x0) r4 = gettid() 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) sendmsg$netlink(r1, &(0x7f0000468000)={&(0x7f00005bd000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x4}, 0xb8, &(0x7f0000003000-0x30)=[{&(0x7f0000d3c000-0x1a94)={0x0, 0x11, 0x100, 0x2, 0x0, "", [@generic="aedef2780766da634bc7a65832ddfdb1c887f4af1715e9570c3b8ef51fc2cc0324130f9ab383e52b09515bfbadc722484d26828f4361a6b9ecac25009c1b2819f902d3d297bc43104555f861fb3b82372e95f868c413719a1b95d86ee4dab0b6dc01d2438b1cd824e6d7b55b63b6669d40ca7ca16e950dbe580442e69898ff9e451a715891243ff6b58299b520def230e35f69b9f498982a220f774be3da72f39f0c4e4dc77b5d69a803fba5fc5ee8e4dae955e7a3c437d95dd4d4c59f3ec55a5e08c954a270adaebe22f87c0763385f0c5e5a729fbc57851715e0f6eb3943e4c02c31c70e37", @nested={0x0, 0x93, [@generic="315c71650d1a08dc36ed3d5849cd8b6ba83198c6efc45be152508b8783a22c5c3a6daa05344674e6e091843fdfca49e7b1531f037ac22ce5071b2c378848c4ec03e940299f30789f2a4fbce853f2d2ce53f52f2a2a515f3a3cd6f86a86ef38fb60dd27560cade8693fd5d15071b1d6243e66ca091df6", @generic="14776231fb2f4afb71ad1a362e079f8de548cd5daf014bdefbc2a1dc57a5a4ab343fdfa2b58b5ba7cb1ea1ee945d16b24dcc1aff0cb69763dba1ac5bc78fc513e7cf0402f91e541f70ca29ca39dec2307ed0bbc55832fab2d257599e7c63882f4689ef325c3fc39491d3f2d1be84154bea0a28c1e56bac72719990ddba1a247cc7ca9425360e087437f022ef1d2335775ee40f05242fb8f71c0c9f4e25d0aa077407ca5f2d3308acd883554f4dbb104df9a9428302818af58798be37def0f9ae64070cf5f6cf112269e7eaab98ab", @typed={0x0, 0x26, @u64=0x1}, @generic="e2f3ab90835f086c84b9014c04c2ae4ba6da840f88de1864e2b102c6b78ba2d354419c1cd28318f9a6863b535021155985ee6690e07a87450ac9fd7e56d9238789034c5508911b8432918e3fa17b8d897da540c75d58d9a5885df3640f2fe6438cbf11eed0044995051e5b774d3cc8f19ffda9ed9886e003cb62e03c48ee10a2ef3a26e7e46dfc8fd4d46848df15b2a2be4a20c74528354dcd9854b9d1c9a854583a362add3a0b204f24a00a0ac3b3ec3166085739be3431845ccfef9559cbf218c932d547c9eaef79175bbb53e6fc23f995494539612867f688ab1d86311471453718b131094fe15cf32ab2de1d", @generic="e7e5e8a7ebcd212797205a05ba0fe2b09032b91bba68f667a94a0d155ace89ca18e0e8e9cd2c93d82cea9912f486092df82b0f970c8045c11c1facccecd116b934d2205cb24d62e058d95b57cae3423e8c0a92c769c34c310db33ea8f5099b27b452093e5b83ed528686be6accccedc3ba7b3832e34712a0e83b1bbb1bddcfadcc94e33e42b51fb9438425806a32c1386e112150ca810f4ec6d38d567e1c18427c206eb5421cfedbb2cf2be9bc6d57476a7e5fa7e8dec0a97564735ac05d"]}, @generic="880244dd46c1b8b20042", @generic="42b1454dd75b3cb75386a4cc99196093a9b5494802910c211de92ce9b315f26260ab29dbd3356cbe682b8b1a7e0f58f09987902222d9f2eeba8ecf64c442bbd8f0713baeaf7ccc22dc299bcf107cf4d7331827ee17c921de97ae5fc656ad647f9f34d18de7b349fa609c84056eef624142197bf2d4521a0e01d0b7a3b76b03cac2106899da2d51a81d73", @typed={0x0, 0x87, @binary="6b3c975a3b3acdbd00f329e4eb8ed245d66846c808a653d28b80181873"}, @nested={0x0, 0x1, [@generic="f2a65def311049e86666573b5ca6f597d44796c3b7af9efef29cd80f8bd94b452a677905a61b8fd228ffd0c64e8f6af271a67745ebfd8831dbb8808d671e9cd973a24104eac47cf958078e734ce0142a4d7e7f572a405b33e65d3c3f82b567e11488290282e4db312d6f8e9cf6f15274c9c8c79520aaccf121fc6aba8b018044eb48b7ac48d3bdba005ce5133ddf2eda6e87f6a80a567a92e86eb1fea738f98b646a48e7f0fd4afd35e0b31058ae0a", @typed={0xfffffffffffffc7d, 0x8b, @pid=r2}, @generic="24dea2fc6af4fb6982d5415089a9f55041c6fb73d0b4935dc77b55e5131f43cc3825a48dc2e585dbd25ac2b3", @generic="ba2ea395daa03491ede5800622456bf358611097900a46e34f7bde7874a965e36a4518b3b91cb57f51ee9f2bd80244b931c65b5f2441988c8aed2071152d5a6e98108483bd18d416285d3d736409a579c064bfff922e5059b8958f7f11b1b65860379bbcad2d906539abb7b0418f98", @typed={0x0, 0x77, @uid=r0}, @typed={0x0, 0x27, @ipv4=@broadcast=0xffffffff}, @typed={0x0, 0x7f, @u32=0x9}, @generic="0065f39faba6bd17535cc0ffdda3a7cbf0df7191d412385a4fa451ee242504854c0493a4c4fdf29c3a454c8e4202d1f98598bd300c9f0a33a310514c330744dc7c02c6b1e5909d5c179c540617cd5c8a3a59bfac3ead32c1c557a5cd0ee8d79d6b83a4", @typed={0x0, 0x21, @pid=r3}, @generic="9ef577243affdd47c2493cc05ec8aa7b1f9960c2ea9aba7ea93a8511febe9796c1d02d1f774196f002bae91561246e5eb69b5f0e558d7d17045ca4ff9f4401574c8b646ca6a2a97655e62c516f7ed7af072957d0ff4c5ef37eb121fb9fbfc68ed7195422273a81427b68f02e9744195cbf6926da8eb35cb2"]}, @nested={0x0, 0x74, []}, @nested={0x0, 0x6, [@generic="04e41997414a00dad996e1af9182944cb5c78d50ef88df1b2cef112c3c79b5828aaf2a64a8b9ec2d191bcec780d6776b72bc1cdff9c24cf96186f7a1bfb40094324db7ed93465cc0ee0f6991d87119d29db0ec2a0b3cb914c846a2e6b7893b5740137e0c8f1096f7e80e22a343854839443b4a6a5ceb463dc51832be5396659758a049298fdebfc7c79fe11c49c36eed82a64c788a8d5c2b6c6ffccf33e37a624084930a9185c07c3fbcebd615da2de29a4913ec7980e4e927e73fcab3", @typed={0x0, 0x2c, @pid=r4}, @generic="d08e6f3f12703a1f7a2bd66727160566e4d87a48f3ced47315d9ac1a7daca95f5da079800102b3647cd3cdc7c6a5cb6ce2b1cc754eae320af9709839d4c6962521c3e3acc692a3b86f6816f26147daf48450843b7e7fed19c6e4a052bbd5cb33063b8d77f3f142e165adc00f0c7fdac152e147a856a284c957e6bc177e4bdc2b2d3c28e25093ac50609ab627a92ccedad27b5394f6fb1b2aa69d59db40072e8d4565388292db152a9b", @generic="407dcb95c7863d1b64e283046dd1b73cf2f6a7b7e38ba78e050be18679ac2f7f786160c2f39974a903c4e71bd8ab1d2e90f83b1f2f4e6d6aa8fd086556fb0f74d451e88878f44e4f289b2cc0725ec1a1b133f36a2846868ca911fbf438d3e4f9d55bb0e8544cad08a0d45ad4daf9d511ed3915c4fe7b994b751246150a06db6704920ecdcebc5615df105840e193d82a6cc645106d39fd58d9bb54d4b370c67f66263614fdd1cb0d039691f01762e6c7145de79abb13289e8fa0a7279a085f0842ea6c0f4d62faf79dcd80f63e17460b6ce151070b091721c4383fb7ee2db1de33e308e10f47d46a2c516e85e7414947a93e7883a260cc431cd617481ab7c99654f689b83c70cae13c7f092e4569748cebb8e93d52e46537deb0dbe58a657377f0f28bd9049b783ad462cccf96e23e08f19234fd73e0c47fe6bcd8af627b91d5b8cc507c33ae5bfd7b3ff4f073789f52fa1d8a2cc4c25eab3b6fd8f1d9a41d143716cb4c0a726f156b68d8c29419f02ebc4348328fa1c43896fd00c744d6c808f5679b554891862ad0368e85d1f6ddf1413275a817e1a8cf95c4fa8027215d8b8c7f8014f8046bea19cf16e0f6640861d186d006a36c11de7e3eb60c1beeca0ede1ac3cb72355b1b6d6414bc014723dcb5ec4acaafc6e3fcfa5031fcca0bdf0db1384d33b8d77e66cff6423927866786a5ca082aa4f3f39afcd009deedfd33ab8f8432fcd4279b4ac309f0dd2cbb0a856b202990f4cae8bdd37f606fdc0579810bc5793c1f998dbcd9627a33cb477cf2c2cd1eb9152d7dc9ce81b32c694c0ae734bf6c0678c774ba7b01e77e4cbb56d2dce65a96e16c31edd99069909d7f8cdfd0c5b352b302ddc28dbf7446c391e10f0bdecdafd7b10075214cef516ec399688f1c053ccc034bc7fc7d18d872620559013187cba3b6fc2e28d99be480e16bb14229baed9c6531d16bc1856cdee8c20fbe80e9a95a7f9115fc14c44eb4db5dddbd826f24525175b2b2d8129105f0ffb748f3dec1470b81d12eb3791fc3ddae286fc3ba188705dbc30c52901390a2364bd3f748bb6db630582224caf6a9ee06cdaddbde06fb7001f7308dc02141d4c54708761eed10fcc52beb6a318be68bc34d6fd82f76f3eec2858a53769f872311e6625dcd844637bb52f4181a68607d26b0d5cbae2e00e997aa1b3c069a6eb393b326ad430f66440a9091924902361551abc9669f9707ab4d6d6ce2bfaefa120b7897ba0305371939bc7368a4ffab3608d20196b8d24a50ecd5d7ee1c8534accb8bfac31a781c90823184d42c7a530437bd2651adbb79ffb3776d1cca0f5d1f3465cecd567eb0fb106c4143b35e11fbfdfa258accf31bca95fc7ed4d65868a5091a2106b5fec617890bafb2a05768cef9f41fe3492752cd365107bd394b16a0ceef5ae46cd1f92fd5718706d2b835ed2dc3cb540b40c0d9a149273805c15ab150d8547de281720c4e7f35e799dc0f0be3a361cc4291236b18328fff2733d20968793ab9a3de3dd6ebbdd6bb5040ab6630c21eb091865cc59e8a48375242efc704cb7adef55321f483947b251bf498a15f223858aa1736028ece9a827075bd419abccbf3f69361ef6920edcd519bb47393173d11f7239ec4d6121eed9c70462828cba01f4fcd00c81abb568b1b86d13e94004b67ca923f914bfe326b537936aad713a380e78f27abec8d07d6ac688eeaff042b822009808ebe9d2cb58976eff20a08d8f339a3a51c40b7496d26441c010d99372642810211de8588c78b13b96d28fa25a7afeddd4efc5e2ba3a1b92c8152111914d209362a0141330d72b0a0f7fdec43b4fe66c051ee9d5deb86ba9db88f0d5ac4a235d3e8be005848799fcd0ec32b97408d899ca43c46e6091feb108031d83cf4d12ae4199af70f67cfe0e3e1b204b9666bff3c8d1dc0af132efb30f595b1a759e4f1c323ebb4223c465cc95de968995746ba14fb2e7938cc0d5601808e0a95fa6ae9822474f374636dd8bec559f6740b953d5b5a17cb2b3956fced6dd8fe974e4d50b7987335f85d25893a65f2baad8e7731d74a22dd907c6d898e8755a1794217ee3a7518596fc685a77a996296bf2f875723b94a3106d0b435acf8c40c9f90c683f492f218a566f25bf1e78d085d519f5f1285436359b542df18f12b4f4cd36228ec91c5697bf5b2fed960e721df6f93820447974284e66b83ac9ef122760fa81931564d6c713444ee5fa6d3b11310c2694c5cf36db3f8a0e16ec603e30fe067df57d3f644031f54358bdf708cbca8c5ca59ba8a22fee11f04ce10a47d59c5a72cd8ded645f8b4d589ad80ceea2f89db57fd11a3219cbc185568ac004b34dbe869262c2ebe795f00e06069fac8c338d9a8c06de14aafc4a4183fef8877a60691f202f9e560027d7b46c4f23953dc8da26f443a2cee5a1351bd2b99872b1358a6ad336518bd5f01f22aca2944219470d679dda3950627c162391a0eb19fa7b653261cf9cc691fa241fb5dd5c3652bef5ec64c0f4d49a3c0ecc49a85e8d87027e3dff15d8376ceac2e7889f005cecf33628ad3d91ecd40285e41e9d96513a3ff791410c2e5c3f70e5c5a76b7a6ca16b0b34e36710d97da987860f06d400ad85692c47b2be17c353f0c5a4e97c1298abecd442e543221e8a5d980b7def08aa18eb1fcf55afbbe2f7192c0fccbfde732572b677dc77b34307f6f72413d8e28aed2bfae3fbb12fb69155be6642bd8988bc165850d637314c7994a1161924137bc9462bec15b65f1b17ea587faf2f341de1205ce7f20b994733078ab3c59a3e0adc17e659230ef4e2aa16f1a1a140120825912bba962df518a6c58f3ab5933d91cff5a589e5297096a959a20fe740426ab3df4ae8033c4f8a2759f2e6836d45bb3793f155ebf4445a6c84927298c409667e758bb2a133a14f23c36bd00df917e11e7229dffec338e93c5cfd8db4b6f25432a569cce5af3eb94ac4409523bc3455bdd34a8e02889b2fdccf36a487d769d5b77b6a449be8e3b31771e244b79e60dfcede7bad5f4bdad179aa4b3e19effcff93411b6448c9d80a49af53f5eeeee74f7da705cbecb34ed68746ece1915eea139703b0b0a3328c6f409f6caad680fe778f2a1bc5803a777341bced6f0d11efedf825fbc794c7d63d2d18373989f6f4d07853edeac5665b24949b9262c0a44d36a88197b7736518c0a43f6d7c71b6035fc6ac238e8d72059b18a4cb85da522f712f6a71bc57f9d46ce0eadda1087ebaa2c3c30f6a76593c6761dbb6321a18ab0e856e884508bae9f58f88574c0b1b853ee0e958c2042d19915e46700e7450026efe761004194f35b4ff6feeae68ceb17dc965073959bc3138ed5a8a1df16a0ef34baa480b72d712d72ea908df03056e6c43f57a702cd345de860f0a8145048b6415e77bb93f4c1fed675dc8d8c46b2a2cf73492178294f958f01f56bf604b90424aa29a7cecb620e85e1d55f3b5a1fc6f8cb35b637ecaf5e06006345616e919aa54637cf108a25901c0d9c86b4e05b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@typed={0x0, 0x16, @binary="a0bcbcca3d5b03ae18eb6f41e73e921058680ccc71b56fe257f99d9f4b03da6d1fca44e105799c693b822d0990b0701fea30ba27be3e40eedd0d4dba62d0e125027d1035aa122bdc277ddcfdafad101dc411e38665f98450be4234383249457c8d5e4295a532e375991fe33a0973bcd546d2c81f0022bf996f77401e26262f016124c4a25cc8e98612cb44d42bef807e95016a358585f091d23e6553337bab164f8bc3bd1b0943a2ed6de6f4ab89703b9620305bf08b973fed646bd19bae8621a5a8eda8f1fdf306d506c6063033208bd70ce1fd58a92a251486"}, @generic="603eac88db8ba2d1535ce1102e870d3ded77dba63c481240f3834ca113c2e963da3a130435bccc17fca92eede06321aca6c413c8030c8ff7c04e4c6686d589384d33a4c4ebb515b37bda2deaafb5d5e7c08c8c3b03141dceb3ab3589bb50ac131dc50be2ba31dea510ac5ddb0f96b04522a3a8ad4601aecbd0ac6c1752006a", @typed={0x0, 0x78, @binary="2b04cd0e65eaafbdba61be431e57474f565e012b469ccdfacbf89fa5d33cdc1c242d6104fd52b1e53acf66092a3a461370dbe6ba559fa013b2a704a510217a573ab61764a339cb0b25e75826255b400bba954942e12796248532f6d2ba67c07094592aa82c36b61637060bc835839071eb0e80904ab08871e9df626f98086391eb1643499cdde1ab176ceb49"}]}]}}, {&(0x7f0000001000-0x1d4)={0x0, 0x3c, 0x500, 0x1, 0x2, "", [@generic="7ec08b751e379e7f19eed0", @generic="0923bffdee9c0375ec28b919eefc392b63dd2721d1f8e2b584f59c666cbb193b47527b03d63c76548f8c0ab75a5efb5c82d787023f50a9b24b3296e5a410a8d1213cdeec435bfc436469103f09cf7fc4578693e8a8a14618aa7f88c75e856e83fd6badb0ed892bda2b022524d0e3b892e02f34d74c3e19b6285acc917b1d0a013baebe5f23930a3c4c773ed44d71ef9858c3b7044db03077b8e72c751bfea8f9f94c", @generic="1187b3469bbcca8e248154b52d7dea9a52facc05bff1ba8a7f0a03d16ac6535de617992bcf6b924b7af7fed9c564769f09f07fe1cda51e8d5422bd54a99dd0588dc266f7ae079d9c6226cc0d316b2c9c086e08cb5afd426f89066aa0ecdd196e1197c3e08b280aecc4a6f7a8d029ef300e28db81cd2511c218214db1e973a7810fa4", @typed={0x0, 0x55, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x0, 0x95, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x0, 0x80, [@typed={0x0, 0x3b, @pid=r2}]}, @generic="71f908ff571be64a2d10cc35dc460b045f943c4338b35832b3409571791567dd4020f3d77c19424d31db48f51149fc705a3872a1277ae511d15e0482c63bb7824e250aa5f9de06", @typed={0x0, 0x71, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}}, {&(0x7f0000002000-0x6c)={0x0, 0x2d, 0x400, 0x3, 0x2, "", [@generic="e5664b9971d8fbcdd6aeac6b07cfbc783897b57ea2550ab1a5bb56deb92e65058a52b0f424f1ee1f75c80a3a22f8e268dc7d741b8d1d0a48a957f8700fee590150223b65da85c2bdb304", @typed={0x0, 0x5, @u64=0x81}]}}], 0x0, &(0x7f000003a000)=[], 0x38, 0x804}, 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, 0xfffffffffffffffd, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/06 13:39:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000ac3000)={0x128, @time={0x77359400}, 0xcf, {0x7, 0x5}, 0x0, 0x1, 0x8}) r1 = syz_open_dev$vcsa(&(0x7f0000603000)='/dev/vcsa#\x00', 0x2, 0xfffffffffffffffd) renameat(r1, &(0x7f0000723000)='./file0\x00', r1, &(0x7f0000ece000)='./file0\x00') setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000bea000-0x38)={0x1, 0x0, [{0x3, 0x1, 0x0, 0x0, @irqchip={0x80000000, 0x9}}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b1c000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f000087e000-0x4)=0xe8) bind$inet6(r0, &(0x7f0000f69000-0x1c)={0xa, 0x1, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000b9a000)={0x4, 0xf, &(0x7f0000b1e000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, @alu={0x4, 0x1, 0xd, 0xe, 0x6, 0xfffffffc, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0xf, 0xa, 0x0, 0x50, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x1a}, @call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f00008c7000)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000d01000)=""/4096, 0x40f00, 0x1, [], r2}, 0x48) 2018/02/06 13:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e37000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 13:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071e000)={0x26, 'skcipher\x00', 0x0, 0x149f, 'ctr-serpent-avx\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000066e000-0xe8)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000783000)=0xe8) r2 = add_key$keyring(&(0x7f0000406000-0x8)='keyring\x00', &(0x7f0000aaa000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup(r0) keyctl$unlink(0x9, r2, r2) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ede000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) renameat2(r4, &(0x7f0000442000)='./file0\x00', r5, &(0x7f000046a000-0x8)='./file0\x00', 0x0) sendmsg$alg(r3, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00000cf000-0x80)=[], 0x0, &(0x7f000075e000)=[]}, 0x0) io_setup(0x310, &(0x7f000060c000)) 2018/02/06 13:39:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={@generic="26bf3d54e01003f9633b3a806d4ff16f", @ifru_data=&(0x7f000000a000+0x978)="87ff5c8917f85232b2925a8298625b5b38e4d3406f98757deb96b6ef1d2f374c"}) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000000b000)={0x2, 0x0, 0x2, 0x8, "a15a3fd06d55b2a6adde37e51985e03df41afecb90ab8dafe021883d701e3f1c82ba90e50d2a7a11e291fa93", 0x4}) 2018/02/06 13:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000f14000-0xc)="00000000000002004f657200", &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fa1000-0x26)="26972bd79c1fd5b44c781bd40e8cdc0be1d7d19b9cfc236bd2fdd49865b1b6c4b9a27f3c80f0", 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/02/06 13:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syz_open_dev$midi(&(0x7f0000d7a000)='/dev/midi#\x00', 0x0, 0x4000) write(r0, &(0x7f000021d000-0x59)="1f0000001e00f1f1ffffff0700007700072041536b9a7d9339080001454a5b", 0x1f) 2018/02/06 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) accept4$inet6(r0, &(0x7f0000484000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000a7000)=0x1c, 0x80800) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x3, [0x0, 0x0, 0x805]}, 0xe) 2018/02/06 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000680000)=""/21, &(0x7f0000bdf000-0x4)=0x15) write(r0, &(0x7f000067c000)="220000002100070700be0000000007010a00001e0000000000ff040405000c000000", 0x22) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003a0000)={0x0, 0x1000}, &(0x7f0000678000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004cd000-0x14)={r1, 0x9, 0x6, [0x1f07, 0xf2a, 0x7ff, 0x6, 0xfffffffffffff68f, 0x20]}, 0x14) 2018/02/06 13:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00006d6000)={0x2, &(0x7f000076c000)=[{0xff, 0x0, 0x8, 0x10000}, {0x3ff, 0xffffffffffff1c3b, 0x2, 0x3}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20010000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@dev={0xfe, 0x80}, 0x0, 0x4000002}, 0x20) r1 = memfd_create(&(0x7f0000db7000)="74727573746564626465767b2a70726f6370726f631c00", 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a60000-0x108)={0x0, @in6={{0xa, 0x2, 0xf1, @empty, 0x25000000000}}, [0x1, 0x2, 0x10000, 0x1, 0x4, 0x7, 0x0, 0x6, 0x1, 0x10280000, 0x7fff, 0x4, 0x39e, 0xd779]}, &(0x7f0000250000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000fc000)={r2, 0x1000, "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"}, &(0x7f0000f2c000-0x4)=0x1008) prctl$setmm(0x23, 0x6, &(0x7f0000606000/0x2000)=nil) 2018/02/06 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000084d000)='./file0\x00', &(0x7f0000ef2000)=""/152) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000ef4000-0x2)={0x6, 0x1ff}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000ef3000)=0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000ed000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, 0x0) 2018/02/06 13:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000a00000404, 0x0, 0x800074}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000095b000)=0x0) sched_getscheduler(r0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x2100, 0x0) mount(&(0x7f00005ed000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007b1000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e79000-0x8)='./file0\x00', 0x80, 0x30) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e7a000-0x39)=""/57) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0x26)=""/38) 2018/02/06 13:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x81) 2018/02/06 13:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000504000)=@generic, &(0x7f0000a67000-0x4)=0x80) getsockname$inet6(r1, &(0x7f0000d69000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000bec000-0x4)=0x1c) bind$alg(r0, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) write$eventfd(r2, &(0x7f00004ae000-0x8), 0x3c0) 2018/02/06 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0}, &(0x7f00009ff000)=0x14) connect$nfc_raw(r0, &(0x7f000065d000)={0x27, 0x1ff, 0x7, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000838000-0x4)=0x10) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/06 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d4b000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x948f3992edad6ff3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b53000-0x4), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') socket$netlink(0x10, 0x3, 0xf) getdents64(r1, &(0x7f0000af5000)=""/4096, 0x1000) 2018/02/06 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = gettid() fcntl$setown(r0, 0x8, r2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7}, 0x8) close(r1) 2018/02/06 13:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x10000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001000-0x8)={@hyper}) r1 = semget$private(0x0, 0x3, 0x20) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f000079b000-0xa)=""/10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a42000-0xbc)={0x1, 0x0, 'client1\x00', 0x1, "ae40a5007ae95c08", "9f3299432d145faaaee930fddaac10627ab34d13b5681300f58d15bb09da0bff", 0x20, 0x5}) r2 = socket(0x1d, 0xa, 0x0) accept$inet6(r2, &(0x7f0000544000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000056b000-0x4)=0x1c) 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffd, 0x2, 0x0) write(r0, &(0x7f0000b4f000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) 2018/02/06 13:39:17 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000763000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000c37000-0x4)) 2018/02/06 13:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000337000-0xa)='/dev/cuse\x00', 0x80100, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00008fd000-0x34)=""/52) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000028c000-0x18)={r1, &(0x7f00007d1000)="1561775d53f70cce0418268077dd2b77fb79f21fba347a0da7d1e044f6805a3c52487bbe05288377725c776e943bfaa941a3338b38485f22ffc5c0ae8f43c0d1c7ea7d73fb01e1ed3b1a7880d2a128b3325e57915d80acd891a4b502b0ffa3756ed69274f5c6f952ff6c6f28caac1fed6885f3e91a", &(0x7f000068c000)=""/156}, 0x18) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00002f0000), 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000003, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00005d1000-0x10), &(0x7f000046d000-0x4)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000592000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000b63000-0x4)) accept$ax25(r2, &(0x7f000009c000), &(0x7f0000451000-0x4)=0x10) shutdown(r0, 0xfffffffffffffffd) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/vcs\x00', 0x1, 0x0) connect$netrom(r4, &(0x7f00009a3000-0x10)=@ax25={0x3, {"cf6b1ddba9b873"}, 0xffff}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/06 13:39:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x5, 0x2005}, 0x429) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000091000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e7c000-0x4)=0x29, 0x4) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendto$ax25(r2, &(0x7f0000ea6000+0x508)="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", 0x1000, 0x1, &(0x7f0000d0f000)={0x3, {"4b71b96bed350f"}, 0x3}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e46000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000786000-0x8)={r4, 0x3}) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195", 0x10}], 0x1, &(0x7f0000007000)=[]}, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000820000)=0x7) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000312000-0x6)=@add_del={0x2, &(0x7f0000e41000)=@generic="1fe718d57c3597d86a7768bd75ad7783", 0x8}) recvmsg(r3, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/06 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dff000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000155000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000c0e000)=0xe8) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f00003c8000-0x11)={&(0x7f0000dff000-0x10)={0x1d, r1}, 0x10, &(0x7f0000dfe000)={&(0x7f0000dff000-0x48)={0x7, 0x0, 0x8, {}, {}, {0x1, 0xaba, 0x47, 0xfffffffffffffe01}, 0x1, @can={{0x3, 0x0, 0x0, 0x7}, 0x3, 0x3, 0x0, 0x0, "d1fb8ecf2cb00c9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000aa2000-0x10)=@ax25, &(0x7f000086e000)=0x10, 0x80800) getsockname$unix(r2, &(0x7f00007e3000-0x5c)=@file={0x0, ""/90}, &(0x7f0000684000)=0x5c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000032b000)='/dev/vcs\x00', 0x103000, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000dff000-0x8)={0x3, 0x9}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000072d000-0x4)=0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000dff000)={@common='bcsf0\x00', @ifru_map={0x7, 0x8, 0x5, 0x627e5d0, 0x0, 0x4}}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000df7000)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bbd000-0x4)={0x1}, 0x4) 2018/02/06 13:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bcd000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() getresuid(&(0x7f000089f000), &(0x7f0000109000), &(0x7f0000639000)=0x0) r2 = getegid() chown(&(0x7f0000443000-0x4)='./file0\x00', r1, r2) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004bd000-0x11)='/dev/qat_adf_ctl\x00', 0x200442, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000053f000)={0x79, 0x0, [0x4, 0x6, 0x0, 0x7]}) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2d000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000197000-0x8), &(0x7f000012d000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000148000-0x14)={0x0, 0x6, 0x7b, 0xb7, 0x101, 0x8a}, &(0x7f00009f0000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000107000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x8001, 0xffffffffffffffc0, 0x4, 0x200, 0x31}, &(0x7f0000313000)=0xa0) 2018/02/06 13:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94c603ff00e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f0000634000-0xa)='/dev/vcs#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000aaf000), &(0x7f0000662000)=0xb) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00008c4000-0x1)) sched_getparam(r0, &(0x7f0000aa5000)) 2018/02/06 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) syz_open_dev$evdev(&(0x7f0000beb000)='/dev/input/event#\x00', 0x3f, 0x40000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e88000-0x8)={0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007f8000-0xc)={@multicast1, @empty}, &(0x7f000017e000-0x4)=0xc) [ 285.368300] can: request_module (can-proto-0) failed. 2018/02/06 13:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x80000000) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) sendmsg$kcm(r0, &(0x7f00008f4000)={&(0x7f0000b0f000-0x10)=@llc={0x1a, 0xf5, 0x7, 0x10001, 0x3478, 0x16a, @random="78e7c503f733"}, 0x10, &(0x7f0000d5b000-0x90)=[{&(0x7f000053e000)="237a4deb25d3d84c32db145c35a53fc9c145c09aa1b4f06c42842eab13322f2a92b106218eee7202a370e8d9a439645d6e54da087a04fd655376b1d1bfbe772d73e355a6ffbd21907f3ca40a392d6bb8bdf53457db93092e69aa0f2271c3f3e2a9ca73d7e718b5e9f4fd9ffcedcb9cf3b191fb2f235dc8c1807c0746585969253b6e217389a6d64c338f1f85cc4131e269c301bc2f16576d6ac5e9bcbc0fa59059e36b98c69452d880de4d691bca11db83bf68f3ce849411128b932dd90744ce54f5f30c10f18eef0ab0f1a80a6d47e37d1a450d8bed9583d5", 0xd9}, {&(0x7f000019a000)="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", 0x1000}, {&(0x7f0000dc7000-0xbc)="dcec555aa0af27811315a2c58b8620b1677189a1f4e5a3273f9a0f3b3c535abc9acabd39aa50f8a7facec3aec497570c08a8b3746a35774522380385d106ce8885678366e38924a0c9978ba3da3d65ff07347e864536dbaf5f073887d22ef40c590b1f9ca47f0cbcd31abb14b92eb99c1cd895f4feb9602cd67adf4d656e407972d03b7817e56853b0c422ae18747cf5c7a68f09b625304b4dd1699dcc1c7df553f99cb81205206565fc55a4a2694a95613adcd77349dc3e30da504c", 0xbc}, {&(0x7f00007fe000-0xe4)="98fb19ec174c7dd0f4147fb09f034cc1e03916194cf18739f244094bbca1a0921c0f0451f4f4ff4dd6e58e7afe8e97b2748fbcbf0fb147155158418373f07f0c3e8ab36b1ff0b01696d914626c50fd9477567a2b8a0705d3b70348a1f6454dddc4bdd82504f759cdd545793d330e56299309944a4abba745557b4ec0b44d538a828e736bb745fbd9ce1668164a312a0be56485a77baf0936d25f71241f7d53f7840d2c3ae130232d26c33826705f42c31ff7bcb93ef2a893e793c952949578374eb2f783e2b73d6fda67c5e8b7c5f88729ae3b388ea6aeaf8ed35d9df38a9d203d390f15", 0xe4}, {&(0x7f000007a000)="289b35c2c4e7d7eb9023578877e35f48da603c8bd35189fb407bdf74207eec086ddc2b7eb5b7ce7b8937eaef3ca97902750172706a8ba7520c46384d02a4b51d8271497daba3be081f717998c7603cead7c0401a05956bfd765289397a70d447", 0x60}, {&(0x7f0000b20000-0xd)="001acb7babec55cee1923eaf9e", 0xd}, {&(0x7f00002dc000)="35af38275ad730fca02b92761551158cabc1ce39934788a0d3c8c6fe6a21872db29cc0329f4b296317f819668b25db4a437769a6492651a826c8d3271d80668614ac288fc5acfc5ee692d687eedd9978f3d06221cb3269621793e20a2900fcc948b561", 0x63}, {&(0x7f0000283000)="2a215f9c3d2cabb9e86fc904ef40f5ac6e93713c2d7bee0d3860d8583d39526810c29dfabe1ca7826feac4e6cf65efd78f1ca78ecde4837c6a9de02aa232f7187693fc5963694687b5a1a8b5ef00cc5277ae569e4ef030e561f18b9bb45f579177f1f63916fa945e783c92861f6c428239ff669d76485bd00d40d6df941c05de542255a154e16cde465391ba13cbbd115a8326bd96a6fc33b793f76a26c2f611ef4fa2a1eeb0a4f17c82a0", 0xab}, {&(0x7f0000e1a000-0x39)="475ccd3208326019de9fb6ce866a2d171bd1565db0deb144edc24e0747f0a36ae68ae99973cab08fb5626719bddfff650a9218d0bb94d6e1b2", 0x39}], 0x9, &(0x7f0000e92000-0x2e8)=[{0xd0, 0x1, 0x4, "eea077e2a04aa13834bd0a91149271087d16e7906bdf6eb326c0ba1f249fb4c4debe575dc3b8c49b4813e073b4b40fe28f1099c48c3040f1f1422ad4bd511ae714f62828fdff7cea51eddc4035a88f88be8ac5c16b0a287590b21b3e0a9758e625ca67913a2e734e25789f6c1def98394a4233b42f6a7b945a5433a373ff04bfee25cd6a1d6fc22b844d33ecf465c84ec2f364df3f91ad28f2dddcad5a26c7b239ffd32bed8502dc756521856aa2833413a0c56b1361bf0d2c9503"}, {0xb0, 0x0, 0x0, "aa91d979d6c63a808b57387d2fc25505d75bec5cf21bdb289677fbc8781c383df49e3df79a8d952b3aa2b835fa501eaf045fbfe93a96f80c90eac50e05927850709252ec757a4046336c315b0376414bab66490c5abcebbd2ed4c41053a77afe888546fad8020afd968d46fdeb30667d2696dfe21baf99f420dc43d48e8b6f7f5663b82ecf8abb1da51f72e51a7d5940bce00aa5eb4eb724f696e150f500"}, {0xb0, 0x19f, 0x80000000, "48261a76d525ab6ba1c91485d8ccf648d5729daa4477cd653ab002d7a38e37e5d425defc5c87c4fd8f1008ca9e89d4906b80ba0cda723bea11913965924e03dcb7b205524bd9432350cda64b8277f53d37946a323c5c0a9ad607c0f37bedca3cef0fa698a59d112f50c1329748c16136cc9934a1a9272cfd413e5ffa227b27310e94352d93c11b5bd49d97c04dbf320cdff8f0620dfea700ae99df88"}, {0x30, 0x12b, 0xffffffff00000001, "d6931ee6e93bb7c6318e5d1d02c4f9ea0b00d87f7cdc0c01f7126089711f"}, {0x88, 0x10f, 0x1f, "0f3e669b77f1904b92d40aa5513ecf6f5b2d871ce26afb59156ddb60869160fa8b5e193f63f5dfccb7679f5f67dc90a1d0527dcd275b5b90a261987a067d783a8ee946b3b4aa88398cdcd8d7e60c613774b7be567cdad695f4a81ff9ca4e07fa5c03af4f7dec480047195d4ef5467c77e5"}], 0x2e8, 0x10}, 0x20000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) socket(0x9, 0x80006, 0x4) 2018/02/06 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) rename(&(0x7f00005ba000)='./file0\x00', &(0x7f0000034000)='./file0\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/vcs\x00', 0x40, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000054e000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000018b000-0x8c)={0x7fff, 0x200, 0x3ff, 'queue1\x00', 0x1}) close(r0) 2018/02/06 13:39:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/vga_arbiter\x00', 0x8140, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000020d000), &(0x7f00001b7000-0x4)=0x10) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/06 13:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003cc000)='/dev/hwrng\x00', 0x4000, 0x0) getsockname$packet(r1, &(0x7f0000449000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007000)=0xffffffffffffff9a) ioctl$TCGETA(r0, 0x5405, &(0x7f0000832000-0x14)) [ 285.406385] can: request_module (can-proto-0) failed. 2018/02/06 13:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000bc8000-0xc)=@unspec, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000eb8000-0x4)) pwrite64(r0, &(0x7f000096a000)="b1ae203da38a9a280d4ea5fdd970b2e892de66b7a488031e0ed435abc5dd54095d40a8368df614a567fadf1704c8ab018cf509f146a57e6a5eb4d2bfe05e0d37db8e03ea2a6a272ff7a63fc9034a3308cea2e73f568a0a806f85fade5a7c8e1e6fb3078808bb41846c6ce1a6e1758e76ca1c6eca6f117f96cb35b769f99014205c5f0de020985b77b210846f696b1309ab742c", 0x93, 0x0) 2018/02/06 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005e5000-0xde)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fdb000-0x8)) r0 = syz_open_dev$amidi(&(0x7f0000acc000)='/dev/amidi#\x00', 0x4, 0x40) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000fd9000)={@empty, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) r0 = creat(&(0x7f00003a9000)='./file0\x00', 0x40) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000026b000), 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b9000-0x1008), &(0x7f0000c83000-0x4)=0x8) 2018/02/06 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000510000-0xc)='/dev/amidi#\x00', 0x1, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000073c000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) writev(r1, &(0x7f000000b000)=[{&(0x7f0000acc000)="65d18df4959c04e06574bc0b413b2c8a", 0x10}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/06 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eef000-0x9)='net/igmp\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) munlockall() 2018/02/06 13:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ae2000)='/selinux/access\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d7d000)=@ioapic) fcntl$setlease(r1, 0x400, 0x2) 2018/02/06 13:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f11000-0x68)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) umount2(&(0x7f0000275000-0x8)='./file0\x00', 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 13:39:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='children\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x8, 0x2, 0x800, 0x2698, 0x100, 0x8, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x8, 0x3, 0xc0000000000000, 0x1, 0xd75}}, &(0x7f000017a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x9a}, @in6={0xa, 0x0, 0x3, @empty, 0x1ff}, @in6={0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000}, @in6={0xa, 0x3, 0x8000, @empty, 0x6}], 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c3000)={0x20080522}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x2d}) 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() 2018/02/06 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e61000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x26, &(0x7f0000b3c000-0x4), &(0x7f0000c1e000)=0x4) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000a4d000-0x4)=r1) 2018/02/06 13:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x200) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000e3a000)=[0x80000001, 0x2, 0x40]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b85000)='/dev/adsp#\x00', 0xffffffff80000001, 0x80000) write$selinux_validatetrans(r0, &(0x7f00005f6000)={'system_u:object_r:udev_helper_exec_t:s0', 0x20, "7379737400000007d16f626a6563745f723a6186646974645f6574635f743a7330", 0x20, 0x35, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x5c) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x7fff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) listen(r2, 0x6) sendto$inet6(r2, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1c) 2018/02/06 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) semget$private(0x0, 0x2, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000887000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xc000000) 2018/02/06 13:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d74000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/06 13:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000570000)={0x9, 0x4, 0x1, 0xf9bc, 0x4, [{0x6, 0x9, 0x1, 0x0, 0x0, 0x1}, {0x9, 0x8000, 0x0, 0x0, 0x0, 0x2300}, {0x2, 0x200, 0x6, 0x0, 0x0, 0x402}, {0x400, 0x0, 0x5, 0x0, 0x0, 0x200}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e9e000)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/06 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000763000)={{0x20, 0x9}, 'port0\x00', 0x36, 0x4, 0x2ac6000000, 0x30e4, 0x2, 0x7, 0x8, 0x0, 0x2, 0x9a6}) getsockname$packet(r2, &(0x7f00005b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e5e000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000082d000)={0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a7a000)) 2018/02/06 13:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) listen(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) [ 285.651387] binder: 3196:3207 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/06 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000d94000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x20000000000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17a}, 0x0, 0x0, 0xffffffffffffffff, 0xc) 2018/02/06 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c97000-0x8)={0x0, 0x0}) waitid(0x3, r0, 0x0, 0x80000000, &(0x7f00004ef000-0x90)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb1000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) recvfrom$ipx(r1, &(0x7f0000009000-0x4d)=""/77, 0x4d, 0x40000040, &(0x7f0000cd5000)={0x4, 0x4, 0x9, "cd2cd4b08b3e", 0x7411}, 0x10) open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x4) 2018/02/06 13:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10)={0x0, 0x7, 0x0, 0xfffd}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d3e000-0x20)={r0, 0x1, 0x1, 0x1, &(0x7f000075c000)=[0x0], 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a73000-0x10)={r0, &(0x7f000072f000-0x1)}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/sequencer2\x00', 0x509000, 0x0) 2018/02/06 13:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ca000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000a37000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) shutdown(r1, 0x7) 2018/02/06 13:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x18) r1 = accept4$packet(r0, &(0x7f00003e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f33000-0x2)=0x14, 0x800) r2 = syz_open_dev$sg(&(0x7f0000a71000-0x9)='/dev/sg#\x00', 0x36e8, 0x30000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000065f000-0x4), &(0x7f0000121000)=0x4) accept4$packet(r1, &(0x7f0000c23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000070f000)=0x14, 0x80000) 2018/02/06 13:39:17 executing program 3: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000052000)='/dev/vga_arbiter\x00', 0x28141, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000053000-0xc)='/dev/amidi#\x00', 0x8, 0x103000) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000053000-0x20)={r1, 0x9, 0x8, r1}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000053000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000012000-0xf8)={{0x3, 0x1, 0x4, 0x1, 0xda6d}, 0x6c5, 0xffffffffffff7fff, 'id1\x00', 'timer1\x00', 0x0, 0x1ff, 0x3, 0x5, 0x4}) mount(&(0x7f0000052000-0x1)='./file0\x00', &(0x7f0000052000-0x6)='./bus\x00', &(0x7f0000015000-0x5)='ext2\x00', 0x0, &(0x7f0000041000-0xd3)) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000054000-0x4)=0x14, 0x80000) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000053000)={0x11, 0xf9, r3, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/06 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000230000)='/dev/rfkill\x00', 0x200000, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd}, {}]}]}, 0x30}, 0x1}, 0x0) [ 285.709989] binder: 3196:3215 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/06 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000b21000-0x8)='./file0\x00', 0x0, 0x190) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000cc1000), &(0x7f0000dad000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000296000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f9e000)) r0 = syz_open_dev$mouse(&(0x7f00005bb000-0x12)='/dev/input/mouse#\x00', 0xe276, 0x82) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000071f000)={0x0, 0xfffffffffffffffa, 0x3f, 0x6, 0x5, 0x3}, &(0x7f0000549000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b48000+0x89d)={r1}, &(0x7f0000f8f000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) timerfd_create(0x7, 0x80800) 2018/02/06 13:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x3}) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000552000-0xb)='/dev/adsp#\x00', 0x0, 0x12000) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000d78000)) tkill(r0, 0x13) fcntl$addseals(r2, 0x409, 0x6) ioctl$int_in(r2, 0x5452, &(0x7f0000ca4000-0x8)=0x9) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ee000)) readv(r4, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/02/06 13:39:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x5d6}, &(0x7f0000133000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000607000-0xfe)="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", 0xfe}, {&(0x7f0000a6d000-0x98)="51a2506f8367df37f3e6c069167da79635e12a02af7520c98067663c605d2b409f40588316cad88bd0b77891f820b6267e7f552bf25924524266e802c44e3ede0597806f7711655728d93f8284fe7c407c13139e066dca0fab117b3c5ea3617c0959d83e91b4970357493136f63842216b2fc8c2f87303f734836ecfbcff1999c505c157507e123f3bb16987d79f19d697c7f080cd49ad6b", 0x98}, {&(0x7f000033d000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000a17000)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x100, 0x8004, 0xfffffffffffffff7, 0x90d, 0x3f, 0x8, 0x1ff, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x610, 0x8, 0x5}}, @init={0x18, 0x84, 0x0, {0x1000, 0x3, 0x6be38493, 0xffffffffffffff81}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x1, 0x284d202c}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x8, 0x7f}}], 0xf0, 0x8015}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xf0, "5b0151f4c3fec146e10d68b43fa30f79dc27c1f0e456224c8d80e35947f957df00715c69c86ce68636aaab93cf3d8a62bb26637b65e9755afe730e3473a455c0a372c27619e28cec11589e03856f40ba564b69ce063dd56e3eb74ae1d7b2afb32f3219430d1087d353dabda4d14b1146764601ea674854e7e8bd6f2827aeaf6fa67f353b8fa09ae42618804bbcb4c3ed99623c4755782732d2fcde09eb001a46d4eff1c0a9cf811d8312e8b48947ba6cf9cb4600e4c284b030fab765f7f2b916d5a3e71690760696a7a5325bf119c02493b3c94b72a167273bbaef28099e335169b654b2b2eeb70209c1ef7c5fe6cadf"}, &(0x7f0000001000)=0xf8) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) setresgid(r4, r5, r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000003000)=&(0x7f0000001000), &(0x7f0000003000-0x8)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004000)='/dev/kvm\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x20000000}, 0xc, &(0x7f0000002000)=[{&(0x7f0000006000-0x1164)={0x1164, 0x42, 0x400, 0x7, 0x3, "", [@nested={0xfc, 0x46, [@generic="0a5fbe9a378b25969905b834bd726a2aa3921b5dc5aebed137a11da9e8b7b002c162ee67ca5ba65a8f5444804b35c64c37b9fec8735deb73339bf4803627955a729252eb352f9c405a222c8761fc290e5111ffb0d52db2322a4cde1d9385a3245f632ad2469f22c2006b9aa8fedfaa5ee227a2c931947de4356c5cac7abafe47efb7f83f93ffa405bd626737e91642d3ad3674f992a43ba56ae242d89253850c45c5282052c2b6023cbc4fd39fa02c917faf6469dfb7000129ffa6bc3f15176643e13a9f16703030b42508e0c9394158faf0f02b1f383a464159e4667fef5610d3dca70ae06cc269456c1219557db2d396852e6d036a2e"]}, @nested={0x1058, 0x2c, [@generic="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@typed={0x30, 0x8c, @binary="fb7131040080dd7e400a9c6f9ac31b0918c8741df1a814c9620f335a3d9bf7ed5536fc7793ee"}, @typed={0x8, 0x2d}, @typed={0xc, 0x5d, @pid=r2}, @generic="b84bf6c29e9d588df83d35f771223e9d7ba69f97301d13e2ae88f7d7156096d991b9eb08ad7491a16d5ddd665e117339c6f703d123cbb502b2c7e6c2546ba2deb6c61cd8b51041db724d9784c35946196e665c019cbba63d39c825b53550ae4de052015b5951685e0891ef0153ca7adc774c0a16bb88553bff6b69dc5dd374ba071f545f5d26f2ef11c9b2959fa8eecf1712e6a628b3a46627abc22fc9c409243ba4fc143551e32a41c8d744b5baac403ddc4fcc150a2adc5f8db8d3ebff0dfc802d4296d089c0f8e4fb8bb74d5e840851315f72ab93a67d2ffd0fcad6b837cbc4076d2028331eadb37b5febda383e6f9e8805", @typed={0x18, 0x39, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @typed={0xc, 0x34, @pid=r2}]}]}, 0x2350}, {&(0x7f0000004000-0x112c)={0x112c, 0x27, 0x201, 0x5, 0x0, "", [@generic="31b64297070f73f75e25d4543ee502424781247478f6009c1c251872d36252a2db2eaabd92c7bf9c20042f95e10cfe473e1484b07c33ddcad8", @generic="d94191f0b674bd23fdf04517d62bb914c56a7c8009a60135ab0f98f4ccb5588687e13a45e6b7f98c7b58caf538aaef374ea4dcb904768459edcf73658a0fe2767e40491ff03e7dc6b27f9e45aa3ecfe6364e24260951bd06a937f12ac862435e9630e3e3a9be69a57162d0db0b04d7864121b50854c9bf4006b67a9e901a93b9130662f7013b0ab3a348b25ac4df6845af58d3ea3deac8e4c3046b3766922cdf42263e1ebe99258f9973fe294385c4665c75c1f47ddaf0fb77cdd725726214bd51041b6c857e25c5", @typed={0x18, 0x81, @ipv6=@empty}, @generic="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"]}, 0x112c}], 0x8, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r2, r3, r7}], 0x20, 0x40090}, 0x4) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001000-0x30)={0x5, 0x3}) 2018/02/06 13:39:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000920000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/06 13:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000097c000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00006c7000)=@security={'security\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x98, 0x1b8, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000063a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@loopback=0x7f000001, @rand_addr=0x7, 0xffffff00, 0xdde9e5dee339bb04, @generic="7cbe11dd6b9695bdd1084449284ca6b0", @common='ip6gretap0\x00', {0xfb}, {}, 0x8, 0x2, 0x20}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x1, 0x1}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x2, 0x5, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x9, 0x4, [0x10000, 0xfffffffffffffffe, 0x80, 0x7, 0x1, 0xe1a3, 0x6, 0x400c, 0x4, 0x2f, 0x8001, 0xffffffff, 0x6000000000000000, 0x0, 0x0, 0x6], 0x0, 0x5, 0xfffffffffffffffb}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x2e, 0x2, 0x4}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x7}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x4, 0x6, [0x8, 0xffffffff, 0x3, 0x1, 0xfffffffffffffffb, 0x7fffffff, 0x1000, 0x43, 0x8, 0xc383, 0x8, 0x6, 0x1, 0x7e04, 0x7fffffff, 0x1], 0x1, 0x6, 0x3}}}, {{@uncond, 0x0, 0x110, 0x170, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x200, 0x2c14f8c04c23825, 0x0, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x100, 0x2, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x9, 0xff, 0xfffffffffffffffb, 0x7, 0x80, 0x3], 0x4, 0x6cd5}, {0x1dec, [0x9, 0x529, 0x8a, 0x7fffffff, 0x7, 0x3ff], 0x3, 0x6, 0x3}}}}]}}, 0x4a8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000538000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29c", 0x78) 2018/02/06 13:39:17 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = request_key(&(0x7f00007d4000)='user\x00', &(0x7f00007dd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000772000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r3 = add_key(&(0x7f00009c1000-0xc)='cifs.spnego\x00', &(0x7f0000f4d000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, &(0x7f0000aae000)="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", 0x1000, r3) keyctl$search(0xa, r3, &(0x7f00006aa000-0x12)='.request_key_auth\x00', &(0x7f0000929000-0x5)={0x73, 0x79, 0x7a, 0x0}, r3) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000bf000)=0x5) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000e2e000)=""/46) sendfile(r1, r4, &(0x7f0000e65000-0x8), 0xffff) 2018/02/06 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d87000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000514000-0x2c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c5f000-0xb7)={0x0, 0xaf, "4e6a9b22811739d37c7f31c2172acb424287327ed4501bf52c8be8d1e1b79ae66e19a29faf6754fb5b99e4ea9ae64852f90451ad92cb9b7fb73fe7f500732e95d4ce00f639b072a8b1c009df0eae872aefb1b2e0fce66bd643b7c44bac53caab574a3e0adcfdcf85cf7e95dd2ec7cb1f2367c83cf04c80fe5d0f0af49aae48a7b9e67aa98957a942bb759e9a94f7a2eae444df8d601c8d0376b1d1dea6204aed199005f743a362b40a8829f9c2ba60"}, &(0x7f0000d77000-0x4)=0xb7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000214000-0x8)={r3, 0x6}, &(0x7f0000f98000-0x4)=0x8) 2018/02/06 13:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f51000-0x9)='/dev/rtc\x00', 0x200000, 0x0) bind$bt_hci(r0, &(0x7f00009be000-0x6)={0x1f, 0x5, 0x3}, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r1, &(0x7f0000407000-0x33)="a153fc9a9ad0cf27a13270fd213658e21038c98f3f02ae1afc9623b12ec547c8dfd7c8dc0b60d46a73fb4eb20da07c77f306e1", 0x33) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) [ 285.863594] QAT: Invalid ioctl 2018/02/06 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)) r3 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x8000000000000, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x7f, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xb1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000), &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[]}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000), &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)) mq_timedreceive(r4, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400}) 2018/02/06 13:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b23000-0xa)='/dev/ptmx\x00', 0x102, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000), 0x4) pipe2(&(0x7f000017d000)={0x0, 0x0}, 0x84000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000784000)) 2018/02/06 13:39:17 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/rtc\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x1c, &(0x7f0000746000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0xc0}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x6, 0x400, 0x2, 0x3, 0x1, 0xffffffff, 0x6, 0xcb, 0xff, 0x6, 0x4, 0xffffffffffffff2e, 0x7, 0x2, 0x8, 0x5], 0x10f000, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000f62000-0x138)={{0x13000, 0x0, 0x9, 0xff, 0x800, 0x6d04a5d4, 0x9, 0x400, 0x9, 0x1004000000000, 0x1, 0xba6e}, {0x5000, 0xd000, 0xf, 0x3, 0x1, 0x6, 0x8, 0x1, 0x2, 0x8, 0xaf37, 0x400}, {0x1f004, 0x0, 0xb, 0x9f, 0x20, 0x3ff, 0x6, 0x80, 0x80001000, 0xde30, 0x1, 0x3128}, {0x1d000, 0xd000, 0xf, 0xfffffffffffffffb, 0x3, 0x203, 0x2, 0x6, 0x8, 0x80000000, 0xffff, 0x40e}, {0x115005, 0x3000, 0x0, 0x7, 0x1, 0xfffffffffffffffd, 0x7, 0x80000001, 0x2, 0x0, 0x2, 0x7fff}, {0x6000, 0xf000, 0x1f, 0x80000001, 0x4, 0x800, 0x100, 0x7fffffff, 0x8, 0x9, 0x80, 0xfff}, {0x15000, 0x103000, 0x1f, 0x3, 0x4, 0x0, 0x0, 0x8000, 0x100000000, 0x91b, 0xfff, 0x8}, {0x10000, 0x0, 0xe, 0x9, 0xbd, 0x1, 0x1b5, 0x3, 0x7a9a4b68, 0xffffffffffff8001, 0x5, 0x1}, {0x5001, 0x13004}, {0x6000}, 0x10000, 0x0, 0x0, 0x200, 0xa, 0xcd00, 0xf000, [0x6, 0x4, 0x80000001, 0x6]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a3e000)) getdents(r0, &(0x7f0000400000)=""/4096, 0x1000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00003a8000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) [ 285.889321] QAT: Invalid ioctl 2018/02/06 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000078c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003ef000-0x4)=0x14, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000113000)={0x0, @rand_addr, @broadcast}, &(0x7f00007fe000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/02/06 13:39:17 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000468000)='/dev/input/mouse#\x00', 0x7, 0x103000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00004f6000)={0x81, 0x0, [0xffff, 0x7, 0x1, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e47000)={0x0, 0x2, 0x7, [0x3, 0xfffffffffffffff9, 0x20, 0x1, 0x7, 0xc9, 0x101]}, &(0x7f0000780000)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004eb000)={r1, 0x7ff}, &(0x7f0000af2000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) lseek(r3, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000827000-0x8)={r2, 0x9}, &(0x7f0000b08000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dc1000)=""/215, &(0x7f0000c00000-0x4)=0xd7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000035a000)={r0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000caf000-0x10)={&(0x7f0000fc8000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) timerfd_settime(r1, 0x1, &(0x7f00007b4000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00003e0000-0x20)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000417000-0x4), &(0x7f0000a70000)=0x4) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/06 13:39:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000630000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x3, 0x9, 0x1, 0x0, 0x4, [{0x5, 0x3, 0x401, 0x0, 0x0, 0x2}, {0x4, 0x100000000, 0x7, 0x0, 0x0, 0x800}, {0x7fff, 0xfff, 0x40, 0x0, 0x0, 0x1}, {0xf91, 0x1, 0x4, 0x0, 0x0, 0x901}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10004) [ 286.058494] hrtimer: interrupt took 41146 ns 2018/02/06 13:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e3c000)=""/18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000029b000-0x7a)=""/122) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000080b000-0x10)={0x0, 0x0, 0x5, 0x1}, 0x385) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xff, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x62, &(0x7f00009ce000-0x4), &(0x7f0000d67000-0x4)=0x4) r3 = syz_open_dev$sndmidi(&(0x7f00009eb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r1}]}]}, 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000ab9000-0x4)=0xfffffffffffffffe, 0x4) 2018/02/06 13:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000c2f000-0x30)=[{&(0x7f00001a8000)="e5", 0x1}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c6c000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x80000000, 0x100, 0x7, 0x6, 0x4}, &(0x7f0000843000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ed9000-0x20)={0x5, 0x4cf6, 0x1, 0xc4e, 0x3, 0x2, 0x3, 0x80000001, r2}, &(0x7f0000405000-0x4)=0x20) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002af000)=0xa000) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) r3 = syz_open_dev$dspn(&(0x7f0000c33000)='/dev/dsp#\x00', 0x401, 0x410200) connect$netlink(r3, &(0x7f00000be000)=@kern={0x10}, 0xc) 2018/02/06 13:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000727000-0xa)='/dev/vcs#\x00', 0x0, 0x141100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000134000)={0x53}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000818000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) listen(r2, 0x6) sendto$inet6(r2, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1c) 2018/02/06 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = memfd_create(&(0x7f00000b4000)='\x00', 0x3) ioctl$TCGETA(r1, 0x5405, &(0x7f000061f000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000052b000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00006c5000)=0x98) 2018/02/06 13:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007d1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 13:39:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000040, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000027e000-0x438)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x2d0, 0xd0, 0x2d0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00001f5000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffff00, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffff00, 0xffffff00], @generic="6194916868a0ddbbfd45b7a08cb4c2d5", @common='bcsf0\x00', {}, {}, 0x62, 0x2457, 0x2, 0x11}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @empty}, [0xff000000, 0xff, 0xffffffff, 0xffffffff], [0xff, 0xffffffff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="f08f7fb3f9078eb93581c7e13f370a0f", {}, {0xff}, 0x3f, 0x2, 0x1, 0x50}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x6, 0x2, 0x1, [0xffffffffffffffff, 0x1ff, 0x4, 0x1, 0xfff, 0xffff, 0x8, 0x0, 0x100000000, 0x10001, 0x8, 0x1f, 0x7a7, 0xfffffffffffffffd, 0x390, 0x6e1e], 0x5}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x80000000, 0x1, 0xd7}}}, {{@uncond, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x100, 0xb5, 0x5, 0x10, 0x1}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x6, 0x6, 0x2}, {0x7fffffff, 0x939, 0xc71}, 0x5, 0xeea}}}]}}, 0x438) 2018/02/06 13:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009c5000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0xe) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000725000-0x1)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000810000)='/dev/vcs#\x00', 0x2, 0x2000) connect$pppoe(r1, &(0x7f0000249000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r2 = memfd_create(&(0x7f00006af000-0x3)=',&\x00', 0x0) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ddd000-0xb8)={0x0, 0x7fffffff, 0x80000001, 0x6, 0x8, 0x8, 0x7, 0xbc6b, {0x0, @in={{0x2, 0x2, @rand_addr=0xb100}}, 0x4, 0x7ff, 0x101, 0x7ff, 0x2}}, &(0x7f0000ae1000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000026e000)={r3, 0xffffffffffffff63}, &(0x7f0000598000)=0x8) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) 2018/02/06 13:39:18 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000012000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000007000)="ad7ceb2d0e1f4b3fc429c0a2b639bfd1bc5850ad5fe19bc27cf778ef5a61155f3d9030e7326f62ae4109a19b76cf72a0656955829b65e840ad8b906950af1f69437b3865aa85ca62c24d9e7485aea32f3872d53cde6dc9ed46", 0x59, 0xfffffffffffffffb) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) keyctl$chown(0x4, r2, r3, r4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 13:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/audio\x00', 0x400, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000074e000-0x12)='/dev/snd/midiC#D#\x00', 0x400, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000671000-0x8)={0x0, 0x8, 0x100}, &(0x7f0000034000-0x4)=0x8) r4 = add_key(&(0x7f0000874000-0xb)='pkcs7_test\x00', &(0x7f0000c45000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000229000)="462e6d47d36f5492ef1179b34396af4e3110c264f12e6b4123fc30b59c07c9550cc99fb6a547b86debed68dbd9564811acd8d64906f1923712d78780983062e067127de438068fd651b4dceb6ce5c8b134238423aaf3a106d36c9f4e8104d30030fded9b80bf71d2c404c67659942a4a6954c68fbb1ae2c451ecd25c70a506a88fbf42abd98d961249ff20419c27f5ebeb82c02e3b8db81a987c57f2d5", 0x9d, 0xfffffffffffffffc) add_key$user(&(0x7f0000d5f000-0x2)='user\x00', &(0x7f0000bee000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ad9000-0xfc)="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", 0xfc, r4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000041c000)={r3, 0xffffffff}, 0x8) bind$inet(r0, &(0x7f00000ea000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000042f000), 0xfffffed1, 0x20020003, &(0x7f000005f000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000687000-0x1c)={&(0x7f0000c2b000)=@nl=@proc, 0xc, &(0x7f0000b1c000-0x10)=[], 0x0, &(0x7f0000b4b000-0x81)=""/129, 0x81}, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000cb9000-0x1a)=""/26) 2018/02/06 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f00009f3000-0xb)='/dev/midi#\x00', 0xa04, 0x80000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000da0000-0x8)={0x0, 0x0, 0x10001, 0x5, 0x401}) bind$alg(r1, &(0x7f000077d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) r3 = accept$unix(r2, &(0x7f0000206000-0x6e)=@file={0x0, ""/108}, &(0x7f00007bc000-0x4)=0x6e) sendfile(r0, r2, &(0x7f0000e65000-0x8), 0x800000000000005) clock_adjtime(0x4, &(0x7f00002bc000)={0x6, 0x6, 0xf948, 0x4, 0x29, 0x2, 0x7, 0x2, 0x5, 0x9, 0x40, 0x8, 0x1, 0x2a, 0x6, 0x10001, 0x2e5, 0x3c4, 0x86d8, 0x1, 0x1, 0x1, 0x8, 0x400, 0x1dc00000000000, 0x3}) mount(&(0x7f0000253000)='./file0\x00', &(0x7f0000075000)='./file0\x00', &(0x7f0000d13000-0x6)='logfs\x00', 0x2002000, &(0x7f0000746000)="50f4ca99c22ef5a3a022c19d7d16051de17e564918940de9bf3cc607362e1caec18c042e891e984c1771f7cf41a6846e4ff8b871045ef99aca3668eb0db1b4920a005a9f51e70be167d3ac5e31f8cd14fe37a2efca68a67b132feb2937ca5a06d797aea5e573b6b181091cfa51f285e257cd88fe4ecbfb192bcca0d171e6771017") accept$alg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000008f000-0x10)={0x9, 0x71340dd9, 0x3, 0xffff}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000fe9000)=0xf5) 2018/02/06 13:39:18 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xf, 0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000026000)=0x78, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000000b000-0x50)={0x2, 0x6, 0x0, 0x2, 0x2000012f, 0x0, 0x6, 0x0, []}, 0x10}, 0x1}, 0x4004080) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 13:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000048f000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_create(0xffffffffffffff9c, &(0x7f000009c000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f00006d9000-0x9)={0x1f, {0x4, 0x400, 0x100000001, 0x6, 0x60, 0x10001}, 0x29f5}, 0x9) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006dd000-0x10)={0x1, &(0x7f000017a000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000d77000)={r2}) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c27000)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000561000)={@vsock={0x28, 0x0, 0x2711, @my=0x1}, {&(0x7f0000783000-0x1000)=""/4096, 0x1000}, &(0x7f0000437000-0x1), 0x5}, 0x30) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005d0000), &(0x7f0000638000-0x8)=0x2) 2018/02/06 13:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000024e000-0x10)={&(0x7f0000dea000-0x18)={0x14, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000998000-0x9)='/dev/dsp\x00', 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000053000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000b45000)=0xa1a4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a1f000)={0x0, 0x400, 0x1, 0x7fff}, &(0x7f00001ea000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cdd000-0x20)={0x5, 0x4, 0x0, 0x3, 0x2, 0x8001, 0xfffffffffffffffe, 0x1f, r2}, &(0x7f0000315000-0x4)=0x20) 2018/02/06 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$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, &(0x7f0000002000)}) fallocate(r0, 0x0, 0x4, 0x7) r2 = memfd_create(&(0x7f0000bdb000-0xd)='/dev/binder#\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000dcd000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003eb000)={0x4, 0x2, 0x200, 0xffff, 0x4, 0x4, 0x580, 0x7f, 0x0}, &(0x7f00007a4000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000792000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x100, 0x6, 0x9, 0x8}, &(0x7f00002e7000)=0xa0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000a9e000-0x48)=[@in6={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x3f, @empty, 0xfffffffffffffcff}], 0x48) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/06 13:39:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ad4000/0x3000)=nil, 0x3000, 0xc003, &(0x7f0000001000-0x8)=0x3fc0000000000, 0x3, 0xfffffffffffffffe) 2018/02/06 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x390, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x3f, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x606d98a1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x80000}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000dc8000)='/dev/binder#\x00', 0x0, 0x800) r0 = msgget$private(0x0, 0x4) msgsnd(r0, &(0x7f000035f000)={0x2}, 0x8, 0x0) 2018/02/06 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000758000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$sndmidi(&(0x7f000077a000-0x12)='/dev/snd/midiC#D#\x00', 0xff91, 0x600000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007ee000-0x4), &(0x7f0000038000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0"}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a81000)={0x0, 0xbd, "9b7bc8cd5ae617d9c37f4431163ab828b92c05f6a765e39e99a5b554642a14598b73a37b5502a577ab98643a0bc45518607c732c764d96e9c6c8f896cf39f7d6d3f497a01013097543bc489f7b57f74a2fd30ed58d4226b56a29cce6e1ae4bbcdcef3314aec95759a3db56274aa8d51d9528a06320758fb26bfcdfa9aad087d6cc4961bc48388d74e5e83795ae9d0b84f95f82650f8fd43728750e8f4fcf8915ed65da8c8a04bd1dedeadb0d9c7e904553b87974dbebb8070874089f59"}, &(0x7f0000e1c000)=0xc5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a36000)={r3, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x7}}, 0x3f, 0x0, 0x8, 0x3f, 0x4}, 0xa0) r4 = syz_open_dev$sg(&(0x7f0000529000-0x9)='/dev/sg#\x00', 0x8, 0x100) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f00000cb000)) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/02/06 13:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ffe000)=0x9, 0x4) listen(r0, 0x0) sendmsg(r0, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) 2018/02/06 13:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000192000-0x1)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f000035d000)={r1, r2, r1}, &(0x7f0000f16000-0x5)=""/5, 0x5, &(0x7f00006d1000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}, 0x0}) 2018/02/06 13:39:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00007c0000-0x10)={&(0x7f00008f5000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8863}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/06 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000080f000)='/dev/sequencer2\x00', 0x40000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/02/06 13:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000431000-0x3c)={0x57, 0x1c000000, 0x1b, {0xfb6, 0x5}, {0x4, 0xc3}, @period={0x5c, 0x7ff, 0x3f, 0x20, 0x8000, {0xff, 0x3, 0x261, 0xc7}, 0xa, [0x99cf, 0x10001, 0x200, 0x8000, 0xffff, 0xff, 0x1e, 0x7, 0x20, 0x1f]}}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pwritev(r1, &(0x7f00008fc000)=[{&(0x7f0000b9e000-0x1000)="28d05c26007d32f536d4a12699105555a5418f39f1c9e08db781393fb02d9fe08ce351b6ba457365a2e261f39f76eae53491daf95792c9c4880e2bc3d0e29b057197d2a2895674cd4f5a897ba5b66a3609d077b69986cadbe3b2c195c5101d46aa88eb7178da3723b3c8025bad1bf6435068c489b2c0ab1d7c28b98deb2822514926ced593d573cfe5795b21a2bd4e1728620df3ac02d198493ca12d090df1784898fd6cbb248fed9ae7598cca011d43bda289100c14dedf2ea19c22f4f4eeec8bf0f119f249c33ff7bf7d215f10bedfef34cd4cf4a3b5a95ed85ee3b7cfd048059143925c8d696ba288cbb9a2596bb0e5515f6d1ad72cd04c60d16be2399c3b874a6cc5cb7ffded1781205c7233cb62b8fefca30043c264e9d35a84d87640365de27c3f899f34518811ad3e03da331846edff3a64ca2a5d7f2482bcf29bab0e72fb64c14c606706fc8324ed920feab63a959ca221496e9e7540f8c350163d80d3c0304182267896981d4e2bba3fa93252ef0ab24bd61b8c7a645a8ad5983237a38c37b7576ab04daa15c5ffbc5870f5c09eb9bde60c89b66694c78d3165213f4693a330f0ddb86d9f1391aef7a9c396bf0005e95923ff6943e2f80665a14b243450da9ce79495770f9181033471d926f31ac743cdce353024c071b244e33469d2903aa1b993f236ad32d88ee1a56b5107776407962203c3ffccd2340d69e927cbc715b05aec349d755208602b25e575c81d5db6c5ebc099140d6c0cde326107f07118941f573597f2b2f285fb08c3bd807c836d2812cabef03fe0aed8bcf40a9396e6d3ef7faa1cd776c98099b754cacdd0c5431eb55af7813d3c5d6121c9128696bb9c1f533ea472176691d4a66be3c163fa220a62b43018d25dff585a203515a4a6c5f8bf3cbd6edc58f900c07e66c97d858e49212f385cd6d996e1585de28d934142135bdad911ef0f6c439c9b2a10be4a3db7bab89b2060a856be14f06e1eab717dc49147b332453ea6215be59b8cf9da8c5c93b1119fc81f6c2c57c3224cc1ef5a18409e1aa980e1137092fa5cccdf83e7a38a2c3b724f5fe29bd31db3e905e31f2b26109eaa59589d362baca7c955d722c538cb633e1275fd5519117065b9364f00882ab859922fcb1d9d12503bbdbe0d38d40194705096a954cb50c84ec30edffa927d6c47bbf88308436dda5cf30401ab1c4ff67ca8e1abba36f2db153a9690c21ba27278a29aaf912d8482118239bcdfe2b82878cd9c3f0814dcc8c53da284c13eb43d42c61160d98b72672315df0b90221cbbe2f1984a94accff0622d3ed2efb0272bbc80c36ba5cc0e98772935628b82f9501909b26082801c6feb41ffcc63305150b96f8c63966846435e295dbd54df1dc2188ccf143e54938828c4b031f70ce05c2765c8dbc59d4d83c1057fd667a2f704af700d137891d240f06f1073c45cf8cb4e04fe568c5f69ddb4efee3c422a905381a35fbd3e814fe1f8a4f1bfb65aafdbf5c016a96f2e40048a2cfd031e35b84f78ca4473ae5107e5e1765f77a02b0aafc649de774ec01d573fb2caa502fe567d3819f006ecf16a38a172a45eede0bac54985090dd09fabbbf872f15b7b83b5b780e4ae78e2f33475f329175814157aaada6a529747cbd15c4549aacb978cfda47c2274e91dce9606fd0ae9cf8a3a3ff331ab713202e8779dc128715d884aa8a969f8de258d6edf942f32c555b6ca276c67809b8607ee63ded2e6630a2f18606923176ee4bdb69d5ce705ee557c919d8b9e7086d0d5bdbb5c06ae53fa5226453c3200fbaa33227fda1702489331417c09f3bfdd50af14bce2ff3bacc72e7df7182cf75bbc6a7dce8888256db3cd8adec299bf498119241ddbdad2304d53676c4ea4142d420132518cc579871544bc5061cf5adeb506a9aed3c5655d0202cd677dfe262b7a4a6b73075c22d1f5cb129c00d691b726319999348e79946996b844f8d7be825e27e20f11752fc2f1e4a63c0f49afb0cb16f4447033b2364f2d15aaeafb7014a7629894201f5328a55e15f8445f74a57c2d8aa8f2f9010b95ebd931bc9c13572c68f5c48cd857b833792bbc204b03a86f5212f0f01768efa5376ef29f3904bfa39ae3b7291c756b2549e355a22f347747702f1dc071c6107e78984d807c36bb1a7ca4ae1d8a448042ab7a5202bdf56ca07742bbf6034c65d3152b929513a62060d1cb83a724fe0810f87fcdb188b85af124b1c02cb1e5e3c292eb4cf64f69d388d5acac46a08b04275a34c393b36cf0f2e04eb512924450eeb83cc100d2dd6d5746d8ea9f43d5d8215efa98b581fc7cb8d9b44828f64b5f14205b661da4364ff6a8817b92d87f394ac4469439b9ed68f18d67e6993e7233e1279cf5b4da8e235f1d1ed925e6922ad77b37c47033dae8636780efd3d3eaf82ba4b492315e4f7b926e98c24a649d60f875a59e7b41a52127cb13b1bdfecab334b72fe23d05f97c8a638787e41a2fc103bbb118cc0a8b9b076f6c40fc72c74002b14788d1c5a41e941607351bcb5a969bb9b78c7e2bee68be03f3426f45fba2098c5323bbfb9b1afa0f56d7ea29c9a21b9e3c98fa16ae2c274e35aa568e8709372859e9f1c8f69d17a7c20da831a03b5f533076ea67d539a8459109b2f4f385574ea070f694af1723155f28cd15dad7822f3445b4bfaf2e1c6c02bbe9daf09d069e5613c4addcb9e735a73dd14d64fe2d9eff1effddedb7681ac65c566409cd8db23194384ee7306923def4ab13c588779e78fec50eb8432909ccf19f8a43952da4e2b4c3975f5432cedb874cf6a4e0c43e40b469c21676ac2b08cd50c3f907f6b1ba9e763ac403480ada2526ecc1bb97daf33e2bedb5c5927fa7f7ba97517fef19659b143d1e33fe9f038c604f9b6c9f17aa8be8456a204b1fbefa2f1dd6ef8174eb742892821ad1b3c8801bc7fe2f1b3449736fbfa30a6d0c0046ee53196fd98991dbd1fed552c70b055fc7ccf9ac531b7dfb1925403e0d47c4837f6f421eb4f7a0b0f32123f0b64df3ae94f7753531d1a0a22dec01508e66d0562c1a7aaeedadc1ca595be00f00e8f0aadfe8e20095866c089c7c07cdde98f6d4efb730279118ebf66d68b0768d15c70cfce1683128c176c448a53ed910b7d9f186f064b340b45f78d0a37c108901f46b35746365f4273d9836c013172ee717037e9756b90020a45e59a0110c1e2da79aa5d0fd43cb3c45f35863a2b590b0f07464991fa2e333d0a818b91015e3b058cdde4dc129fa27ddd6cfee25819a7e8fd75f4b48c71053aadbea37c1fd8fe4e1085fcc7dcf65271366b5cdb3aae6e465857fe57a32e74a168779693b2d6df494e5601d151c2a8ba25de65d99ddc2344c01d18e0dfc5e9aa34ec1bd43d554157cdf4ed905ddd86c831fdce28ae1f3aa8f63f48f997ec284f55c9dc807fb5fe43dbb80f6bc964d2945bbe00887075d3592463866f21a29ee6f5dd192191e75a1a69e058ff2907ac18fd55d43a259bc1e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0x1000}, {&(0x7f0000386000)="4bd82bc4dbc320231d8d59991f2e6f811c0cc5bcf6ceb873113fe02980a1be93e8399e5a983775a1bae02b7f106000dd5907e23aaceb024950ba20e67197c8901b11bc8d20500c7561254e6171019ae5890741a62a589d5d7c9617e135b2a39652777f2d0a0884252a2834509754708b3aef30e0f894e00babba470aa06f2431178373172d465c6b465949cfb4c7f7019abd0ed0138d371bca89a41b2165d04db82b147de7f8951f8d", 0xa9}, {&(0x7f0000a7d000)="86577019a0572d8f3c52069469b6eec8165e90f2567d7afe2a5c8ebab10ec4c95e6f3646e4c2251b4ee698bcfe1da32e0cefede69f133a1fe9b5758788d60b3978b4bf82d009c61dd6c0c9b768f30756584cef6b9bc88d6331ee74f4d8c540c6613c09a820ab25805a72158d7ef00ea56d0a81685295821642c87c4003d18434fc239b9a8773769e2401c8af237a52e4402a76fe5977286728839bcfc067a23dd6610ed088a6f49828cc19fd3478a7eb90c39ca0ddd63d1468c3bf5217315fa9036603acf2353da7735c60de39", 0xcd}, 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", 0x1000}, {&(0x7f0000755000-0x42)="8dcde6e7749c51dfd9d1ca2bd4df2b00991290a97cc07eedbe67e6a07e57e3cf17260bb08f8e7737ee712220a51c36876275e3f1120fa5f0e34a13ca865f9de49869", 0x42}], 0x5, 0x25) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9}, {}, {}, {0x0, 0x4}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0xfffc}, {0x0, 0x3}, {0x0, 0x0, 0x0, [], 0x5c}, {}, {0xfffffffffffffffd}, {0x0, 0x0, 0x0, [], 0x1f}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xffffffffffffffff}]}) openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f00006f7000)={0x1fb, 0x6}) [ 286.580771] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/06 13:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r2 = socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r3}, &(0x7f0000eb4000-0x10)={0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000e84000)={r4, 0x2712}, 0xe) [ 286.610257] binder: 3346:3363 ioctl 40046207 0 returned -16 [ 286.690518] Disabled LAPIC found during irq injection 2018/02/06 13:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007a2000-0xb), &(0x7f0000eef000)=0xb) r1 = syz_open_dev$midi(&(0x7f0000e6b000)='/dev/midi#\x00', 0x7fffffff, 0x400) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003d2000-0x4)=0x3) 2018/02/06 13:39:18 executing program 0: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) recvmmsg(r0, &(0x7f00003a3000)=[{{&(0x7f00003a4000-0x60)=@nfc_llcp, 0x60, &(0x7f0000088000)=[]}}], 0x1, 0x0, &(0x7f000013a000)={0x0, 0x989680}) 2018/02/06 13:39:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000012000)={0x9, 0x0, 0x3000, 0x7082c00000000000, 0xd3, 0x7, 0x1, 0x1, 0x9, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x88), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002b5000)) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f00000d8000-0x1)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 13:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000021e000-0x1c)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000884000-0x68)={0x0, 0x3, 0x2, {}, 0x7fffffff, 0x6ad}) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f0c000-0x48)={0xa, 0x5, &(0x7f0000151000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1f}, [@exit={0x95}], {0x95}}, &(0x7f0000ef2000-0xa)='syzkaller\x00', 0x0, 0x1e, &(0x7f00002a0000)=""/30, 0x41100, 0x1}, 0x48) 2018/02/06 13:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f0000b76000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000060d000-0xc)={@local, @multicast1, 0x0}, &(0x7f0000e6b000+0x2c8)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b70000-0xc)={r2, @rand_addr=0x7fffffff, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bb3000), &(0x7f0000fc9000)=0xb) syz_open_dev$usbmon(&(0x7f0000b4a000)='/dev/usbmon#\x00', 0x2, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/06 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x3, 0xb, 0x7a, 0x0, 0xfffffe30}], {0x95}}, &(0x7f0000823000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fec000-0xc), &(0x7f0000a49000-0x4)=0xc) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/02/06 13:39:18 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000029d000)='./file0\x00', &(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000fc7000-0x5)='ext3\x00', 0x802000, &(0x7f0000759000-0x6)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000086d000-0x8)={0x0, 0x3}, &(0x7f0000478000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fcd000)={r2, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x9}}, 0x8001, 0x7}, 0x98) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 13:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid}, &(0x7f00001ef000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002e4000-0x4)=0x5, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000074d000)='/selinux/relabel\x00', 0x2, 0x0) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00003aa000)={0x10}) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f00008f0000-0x4)=0x4, 0x2) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d81000-0x10)={&(0x7f0000eca000)='./file0\x00', 0x0, 0x8}, 0x10) sendto$inet6(r4, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x7f, 0x1}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f55000-0x10)=@common='eql\x00') 2018/02/06 13:39:18 executing program 4: prctl$getreaper(0x2f, &(0x7f0000b8d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) clock_gettime(0x0, &(0x7f0000572000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x2, 0x4, 0xe0, 0x8, "319795b79830d5632865b90b5f8563dc2e8d13ad1df1ec229240e54148bc281b78d3220dde3dc42c130e52c1", 0xc73}, 0x20, [0x449, 0x1, 0x0, 0x3, 0x6, 0x100, 0x7, 0x3, 0xfffffffffffffbff, 0xff, 0x1ab56c25, 0x0, 0x8, 0x0, 0x7ff, 0xbaee, 0x7, 0x8a, 0x101, 0x3, 0x2, 0x7ff, 0x1bd2, 0x80000000, 0x5, 0x8, 0x2, 0x8, 0x7fff, 0x3f, 0x4, 0xefe, 0x2, 0x1ff, 0x8a17, 0x0, 0x5, 0x100000001, 0x6, 0x4, 0x7fffffff, 0x5376, 0xc6, 0x5, 0xc8, 0x4, 0x5, 0x4, 0x0, 0x8, 0x1ff, 0x2, 0x4, 0x3000000000, 0x9, 0x800, 0x5, 0x1a26, 0x7f, 0x0, 0x72, 0x6, 0xfffffffffffffff7, 0x5, 0x8, 0x7, 0x3, 0x8, 0x1, 0x800, 0x6, 0x0, 0x5, 0x80, 0x400, 0x1, 0x200, 0x1026, 0x8a, 0x7, 0x3, 0x9, 0x100, 0x978, 0x9, 0x3, 0x2, 0x1, 0xfffffffffffffff8, 0x9, 0xa4b4, 0x5, 0xb760, 0x4, 0x0, 0x70b8c949, 0x2, 0x5, 0x7, 0x7, 0x5, 0x250a00, 0x8, 0x8001, 0x8, 0x0, 0x0, 0xd152, 0x2d, 0x9, 0x8000000000000000, 0x5753, 0x1, 0x800, 0x3, 0x5, 0x8, 0x5, 0x1, 0xf3b, 0x4, 0x3, 0x3337, 0xff, 0x2, 0x7, 0x9, 0x4], {r1, r2+30000000}}) 2018/02/06 13:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000308000)=@assoc_value={0x0, 0xed6}, 0x8) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c31000)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00005bf000-0x4)=0xe8) fstat(r1, &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003d7000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000534000-0x4)=0xe8) lstat(&(0x7f0000617000)='./file0\x00', &(0x7f00007ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000a9a000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000777000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00008b4000-0x4)=0xe8) fstat(r1, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000299000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001ab000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000fc9000-0x4)=0xe8) r14 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f000075f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008a0000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00004f8000-0x4)=0xe8) lstat(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000821000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000a3a000-0x38)={&(0x7f00005c3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000287000)=[{&(0x7f0000aa1000-0x2)="3a78106b1a", 0x5}, {&(0x7f00002aa000-0x2)="7704", 0x2}, {&(0x7f000066b000-0x8c)="d19bda3458a8aa66a563db70ea209da19dc2a95d286bc575f1a86c1b5455a7b7baa95446b828eaa3bf286aff1ef1ff6fe12e8e0e74227797449c7363b821d72d3d475aa3f6ae5e2f0acd7693a59fdfd965e9909bb2f9a1f39f8a347aea5bf4455f46d3363a31f16d62bd9aa0d27fb22a66349ec9435b8e0ba02d60eea889d8fc75b2f82bc89aabb88ec3e454", 0x8c}, {&(0x7f00000ba000-0x1000)="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", 0x1000}, {&(0x7f0000880000)="cb255bc838f8be6c8844af6d3045931e7f5e977f0d943312d5dc54973d736d98583e8593fc3adfcd0953eb26f5c57b5a9713ceefcfeee8ae6344d4e892bf40a03cef19d324accf71", 0x48}, {&(0x7f0000253000)="3171ffd0c7bc38f72fb9a480118cca5a323c5173fac8233084f48d45afae7591526684cb500c01862d26ab0b27b0fe34c281edbbacd2a1a358700c909c375cf1bb174e63df7e7f19e3dd729352c302919328ea7b583aed96e37a79a503db1633c278ce6596b8fc1f218642b62e1e021cf54824e85376d058f6bb843d4b7979227a4f0a40b59f7d31c542de193a204fb590edd480acc5dbe60711a666397987b9b85db880761559b0bd70ad987edd5b9d96b9405cd6b2d6a3ebea62a5bbaec609b45a46fc338597082ec7ff318d7cfeea72a0b29d63b40e3131410648bf11051fb3e2fe8266bf2802f05111da81bedb9226d472164f", 0xf5}], 0x6, &(0x7f00003fd000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xc8, 0x4000010}, 0x8000) 2018/02/06 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) r1 = accept4(r0, &(0x7f00009aa000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000840000-0x4)=0x20, 0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000000088002, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0}) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) mkdir(&(0x7f0000aa0000-0x8)='./file0\x00', 0x4000100000000014) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000280000-0x4)=0x0) r6 = getpid() sched_setaffinity(r6, 0x8, &(0x7f0000976000)=0x71) perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x44, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000}, r6, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r2) write$sndseq(r0, &(0x7f000020e000)=[{0x4, 0x4000000000000000, 0x40, 0xffffffffffff48f6, @tick=0x2, {0x8, 0x6}, {0x95b, 0x7}, @addr={0x20000000000, 0x84}}, {0x5, 0x929, 0x4, 0x9, @tick=0x1ff, {0x9, 0xfffffffffffffffc}, {0x5, 0xfffffffeffffffff}, @raw8={"182cca176b4db9f7026a81b9"}}, {0x8000, 0x112, 0x9, 0x200, @tick=0xfffffffffffffbd9, {0x2, 0x9}, {0x1, 0x7ff}, @time=@time={0x0, 0x989680}}, {0xc404, 0x5, 0x73, 0x8, @time={0x0, 0x989680}, {0x401, 0xff}, {0x7f, 0xfffffffffffffffe}, @quote={{0x3, 0x8001}, 0xdf, &(0x7f00007ba000-0x30)={0x9, 0xad, 0x8, 0xe8, @tick=0x9, {0x7f, 0x7}, {0x7fff, 0x1ff}, @queue={0x2, {0xadd, 0xf521}}}}}, {0x3b, 0x6, 0x40, 0x24, @tick=0x5, {0x80, 0xe4}, {0xffffffffffffffe1, 0xfffffffffffffff7}, @queue={0x40, {0x800, 0xffffffff00000000}}}], 0xf0) ioctl$TIOCCBRK(r4, 0x5428) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d43000-0x4)) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000420000-0x20)={0x0, 0x3, 0x8, 0x3, r5}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)) r7 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f00003ce000-0x9a)=""/120, 0x78) getdents(r7, &(0x7f00002ea000)=""/25, 0x19) 2018/02/06 13:39:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x400182) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa5, "8f9ea26ca0f4223a3ff8ad357b43c723494d392af8d0b58cd5e7fb45c3fda14b42ff042a0fda15ae92864a242058da44c5389cf251437495c22512764de32c776a4d6d8af1d919ce4244aba26ef6c1d4453df335c59b75fa5e0592ae14f1dc0295a58b97615c77d739172619cdd0f0657fbc56ed255bf9f425d021cedea459060252c330601b2ce3a5aa82eab2ebf9758d05763a0ba4917350055c99ac31e43243ca65a27e"}, &(0x7f0000001000-0x4)=0xad) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007c1000)={r1, 0x65, 0x8}, &(0x7f0000bbf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f00009cd000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c0a000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000505000-0x8)={r3, 0x28}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:18 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000969000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x101000) r1 = userfaultfd(0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000061000)={0xc1c, 0x0, 0x10000, 0x4}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000023a000-0x8)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x8, r2}) 2018/02/06 13:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/dsp\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000a20000)='./file0\x00', 0x80) fremovexattr(r0, &(0x7f0000cef000-0x14)=@known='security.capability\x00') ioctl$KDENABIO(r1, 0x4b36) 2018/02/06 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001c000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='vcan0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}}, 0x330) r1 = syz_open_dev$mouse(&(0x7f000077c000)='/dev/input/mouse#\x00', 0x9, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000a57000-0x40)={0x9, 0x3, 0x5, 0x80, "6a811d5021e5308e601f28b665f7b4fd5621f63d1aef386e18420b8bbca8fa6d397feb04e5c843fa5c245e89", 0x5}) 2018/02/06 13:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000536000-0x19), 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000272000)) getpeername$packet(r0, &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000aaf000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000048f000-0x18)={@empty}) 2018/02/06 13:39:18 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000902000-0x7b)=""/123, &(0x7f0000513000)=0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000817000-0x8)={0x1}) r1 = syz_open_dev$sndctrl(&(0x7f000032c000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x404000) pipe2(&(0x7f0000e20000)={0x0}, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000ea000)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x40045542, &(0x7f0000004000)={0x800000000ff}) syz_open_dev$dmmidi(&(0x7f0000dd5000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/06 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000132000)='G', 0x1, 0x0, &(0x7f000005b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006cd000-0x12)={0x7, [0x1ff, 0x4, 0x2, 0xe82b, 0x4, 0x2, 0x10000]}, &(0x7f000028e000)=0x12) r1 = syz_open_dev$vcsa(&(0x7f0000089000)='/dev/vcsa#\x00', 0xae, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000832000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000046f000-0xce)={0x0, 0xc6, "043afa990da3d3e2285426e9c4191962fe947b485796c1f7fcd130459e455b5ddab23e82b1dcb1600ba365899f57e27f71c3263b9b0fc62f1e89c8ae1b989cd86e09b2cc627bd23faadceb8cb776da7c4d0edc9dfce32b8359401310d23be48f9369d66f881c5b83cbe2fb511f14dd84d1d6d6b927af79c72d77480452160232e526971005755fb0fc635f78bb03788f0b5bc5555a98257ca1d1ace0df7fcc81fc18629298a475c30c7562fa4d2670b84a939eb4cc7747e39600e192d58b911f31b6f47b7b1c"}, &(0x7f0000e67000)=0xce) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f2e000)=""/109, &(0x7f0000455000)=0x6d) fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000919000)={r3, 0x6, 0x30}, 0xc) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x17, 0x0) accept4$unix(r1, &(0x7f00003a0000-0x8)=@abs, &(0x7f0000bda000-0x4)=0x8, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000526000)={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x3, [0x200, 0x1f, 0x5, 0x4, 0x7ff, 0x1, 0x4, 0x4]}, 0x5c) set_mempolicy(0x1, &(0x7f00008bf000)=0x3, 0x40) 2018/02/06 13:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bef000)='/dev/usbmon#\x00', 0x1, 0x8000) getpeername$packet(r1, &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000936000-0x4)=0x14) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000150000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000be6000)="b3b2902d419c0f943ac6be401d84bee4420008000000000000e98fa9cb40176f24a3b39582548ed5a2a712153606d8120a20ecde292f6151902af5a3e0ecdd642907694c0ee75f0cd2e60393eee436544e6255dc3cf3fc67a57cc84bf2906a8945c1d8fee12adb97def1425677254720c72374a01e2e788a2eedf411b02281a8c639e719c185941803e1f47b7c4a4f1a9eea7252ce3d687266084824f6ccb7756185960fce5a2b1c", 0xa8, r0) clock_getres(0x967ac69951a2fe3f, &(0x7f00008f4000)) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b23000)={r2, r3, r2}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd160\x00'}}) 2018/02/06 13:39:18 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c5b000-0xc)='net/netstat\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005e8000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000680000-0x18)={r0, &(0x7f0000db9000-0x9c)="c44b5aa0051924a35ae000d1c1f2d6f6bb96c7a3e9513402d502d6b21c7e733d1d7ffaa05ddd4a20fef0d9868b65873de8c4573ce1570ada64edaf4ce391f4e82d0d36dbd8b0c36f6e1ce17afccacbcf4fd95f4a94ab1ac58a55162ce4b7b144db28cd835d629fecff806d23ce21fa9d79bba57660e16f98784db6c80e98a2654ffd80eb02fcec6f5621c464e46d982204b2855637c5b76313f6050b", &(0x7f000074c000)=""/190}, 0x18) get_thread_area(&(0x7f0000d05000-0x10)={0x0, 0x20001000, 0x6400, 0x2, 0x3ff, 0x7fff, 0x3, 0x3, 0xfff, 0x448d0d36}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000c1a000)=""/94, &(0x7f000018b000)=0x5e) syz_emit_ethernet(0x36, &(0x7f000085b000-0x36)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "155a010a", @empty, "c6431b9a67d43d97039aff13005d2a44"}}}}, 0x0) r1 = semget$private(0x0, 0x3, 0x10) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000289000)=[0xe35, 0x8, 0x2, 0x1, 0x10000, 0xbe]) 2018/02/06 13:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fc000)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f00002c9000-0x20)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000a3a000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000070c000-0x10), 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000033e000)={0x5, 0x3, 'client1\x00', 0x1, "e79d8175141ecc96", "6d823aec11f68a4dc3f4a52923ce2b4293103af6b634ef8ad70bbf176f4626e7", 0x9, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/06 13:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x3, &(0x7f0000d16000)=""/197) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000425000-0x4)=r2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7f) clock_gettime(0x0, &(0x7f0000df6000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000a69000-0x10)) r6 = dup(r0) accept4$unix(r6, &(0x7f0000659000-0x6e)=@file={0x0, ""/108}, &(0x7f0000efc000-0x4)=0x6e, 0x800) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r5/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/02/06 13:39:18 executing program 6: socket$inet(0x2, 0x3, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005b3000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) fanotify_init(0x2, 0x1c1c00) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) [ 286.970958] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 287.000993] ipt_CLUSTERIP: Please specify destination IP [ 287.038635] ------------[ cut here ]------------ [ 287.043907] proc_dir_entry 'ipt_CLUSTERIP/172.20.0.170' already registered [ 287.051066] WARNING: CPU: 1 PID: 3456 at fs/proc/generic.c:330 proc_register+0x2a4/0x370 [ 287.059284] Kernel panic - not syncing: panic_on_warn set ... [ 287.059284] [ 287.066626] CPU: 1 PID: 3456 Comm: syz-executor0 Not tainted 4.15.0+ #299 [ 287.073523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.082854] Call Trace: [ 287.085420] dump_stack+0x194/0x257 [ 287.089034] ? arch_local_irq_restore+0x53/0x53 [ 287.093691] ? vsnprintf+0x1ed/0x1900 [ 287.097476] panic+0x1e4/0x41c [ 287.100644] ? refcount_error_report+0x214/0x214 [ 287.105376] ? show_regs_print_info+0x18/0x18 [ 287.109857] ? __warn+0x1c1/0x200 [ 287.113294] ? proc_register+0x2a4/0x370 [ 287.117332] __warn+0x1dc/0x200 [ 287.120587] ? proc_register+0x2a4/0x370 [ 287.124627] report_bug+0x211/0x2d0 [ 287.128238] fixup_bug.part.11+0x37/0x80 [ 287.132279] do_error_trap+0x2d7/0x3e0 [ 287.136148] ? vprintk_default+0x28/0x30 [ 287.140190] ? math_error+0x400/0x400 [ 287.143966] ? printk+0xaa/0xca [ 287.147226] ? show_regs_print_info+0x18/0x18 [ 287.151711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 287.156537] do_invalid_op+0x1b/0x20 [ 287.160227] invalid_op+0x22/0x40 [ 287.163657] RIP: 0010:proc_register+0x2a4/0x370 [ 287.168303] RSP: 0018:ffff8801b56af3e0 EFLAGS: 00010282 [ 287.173643] RAX: dffffc0000000008 RBX: ffff8801ad6d0cf8 RCX: ffffffff815a585e [ 287.180887] RDX: 00000000000044a2 RSI: ffffc90003d49000 RDI: 1ffff10036ad5e01 [ 287.188134] RBP: ffff8801b56af430 R08: 1ffff10036ad5dc3 R09: 0000000000000000 [ 287.195377] R10: ffff8801b56af298 R11: 0000000000000000 R12: ffff8801abe53340 [ 287.202623] R13: dffffc0000000000 R14: ffff8801d700cb88 R15: ffff8801abe53401 [ 287.209885] ? vprintk_func+0x5e/0xc0 [ 287.213687] proc_create_data+0xf8/0x180 [ 287.217735] clusterip_tg_check+0xf9c/0x16d0 [ 287.222131] ? arp_mangle+0x550/0x550 [ 287.225911] ? xt_find_target+0x150/0x1e0 [ 287.230042] ? lock_downgrade+0x980/0x980 [ 287.234172] ? rcu_read_lock_sched_held+0x108/0x120 [ 287.239183] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 287.244010] ? pcpu_free_area+0xa00/0xa00 [ 287.248145] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 287.252962] ? kernel_text_address+0x102/0x140 [ 287.257523] ? wait_for_completion+0x770/0x770 [ 287.262082] ? unwind_get_return_address+0x61/0xa0 [ 287.266990] ? __save_stack_trace+0x7e/0xd0 [ 287.271297] ? arp_mangle+0x550/0x550 [ 287.275081] xt_check_target+0x22c/0x7d0 [ 287.279125] ? xt_target_seq_next+0x30/0x30 [ 287.283427] ? mutex_unlock+0xd/0x10 [ 287.287125] ? mutex_unlock+0xd/0x10 [ 287.290817] ? xt_find_target+0x17b/0x1e0 [ 287.294959] find_check_entry.isra.8+0x8c8/0xcb0 [ 287.299798] ? ipt_do_table+0x1950/0x1950 [ 287.303932] ? trace_hardirqs_off+0xd/0x10 [ 287.308143] ? quarantine_put+0xeb/0x190 [ 287.312180] ? kfree+0xf0/0x260 [ 287.315445] ? trace_hardirqs_on+0xd/0x10 [ 287.319581] translate_table+0xed1/0x1610 [ 287.323731] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 287.328556] ? kasan_check_write+0x14/0x20 [ 287.332768] ? _copy_from_user+0x99/0x110 [ 287.336897] do_ipt_set_ctl+0x370/0x5f0 [ 287.340853] ? translate_compat_table+0x1b90/0x1b90 [ 287.345865] ? mutex_unlock+0xd/0x10 [ 287.349592] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 287.354850] nf_setsockopt+0x67/0xc0 [ 287.358546] ip_setsockopt+0x97/0xa0 [ 287.362243] raw_setsockopt+0xb7/0xd0 [ 287.366034] sock_common_setsockopt+0x95/0xd0 [ 287.370512] SyS_setsockopt+0x189/0x360 [ 287.374469] ? SyS_recv+0x40/0x40 [ 287.377908] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 287.383423] ? do_syscall_64+0xb7/0x940 [ 287.387378] ? SyS_recv+0x40/0x40 [ 287.390810] do_syscall_64+0x282/0x940 [ 287.394673] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 287.399673] ? syscall_return_slowpath+0x550/0x550 [ 287.404580] ? syscall_return_slowpath+0x2ac/0x550 [ 287.409487] ? prepare_exit_to_usermode+0x350/0x350 [ 287.414483] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 287.419830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 287.424661] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 287.429826] RIP: 0033:0x453299 [ 287.432993] RSP: 002b:00007f09fd866c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 287.440680] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000453299 [ 287.447925] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 287.455170] RBP: 00000000000004d4 R08: 0000000000000330 R09: 0000000000000000 [ 287.462416] R10: 000000002001bcd0 R11: 0000000000000212 R12: 00000000006f6480 [ 287.469660] R13: 00000000ffffffff R14: 00007f09fd8676d4 R15: 0000000000000004 [ 287.477616] Dumping ftrace buffer: [ 287.481335] (ftrace buffer empty) [ 287.485021] Kernel Offset: disabled [ 287.488622] Rebooting in 86400 seconds..