pen_dev$vcsa(&(0x7f0000e29000-0xb)='/dev/vcsa#\x00', 0x30b3, 0x400000) sendmsg$unix(r0, &(0x7f00008c2000-0x38)={&(0x7f0000256000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a1a000-0x30)=[{&(0x7f0000617000)="1d1fa7ef6f8621095c285f69073bfb83b06f9b318978bf247cdb6706c72fe5555bf4c4166ba4df3829c2161d3353af42bcbec25cac64ac38a258a083f518d07c106c08806eba68c842c71423ca4ba4aa8fc5394babcf95ed7614f85fefdddbabba15573327bf073c58558c34304766afdc71c07ed9296fb8348175775b4ba54db325e5f3c9a0fb161ef064800e264e9517f0217ebb68637e614c6eaced77050103bf81c735ec4bf17ffc786d995d1f6bed4c947b668b09fd94a136fc44fb57697185626261478e1db1cf7cb02c38e2e25fe5f1e894806d92ea2f26a93e8b", 0xde}, {&(0x7f0000469000)="dd9774e6e075462931fb9512e82bcf16", 0x10}, {&(0x7f00003e3000-0xb)="224875512b64184c69986c", 0xb}], 0x3, 0x0, 0x0, 0x805}, 0x4000) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000002000-0x2c)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) pipe(&(0x7f00004fa000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000163000)=[{0x4, 0x0}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000209000+0x704)={0x7, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000323000-0x20)={0xffffffff00000000, r5, 0x10000, 0x8f}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x0, 0x2011, r1, 0x0) getsockname$ipx(r2, &(0x7f000083b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c89000)=0x10) read(r6, &(0x7f0000e5c000-0x1000)=""/512, 0x200) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/vga_arbiter\x00', 0x102, 0x0) setsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000ae3000-0x4)=0x2, 0x4) 2018/01/11 09:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000711000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000177000)=0x0, &(0x7f0000ca9000)=0x4) write(r1, &(0x7f0000aef000)="12", 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000376000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/11 09:30:39 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000039f000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f0000003000)="6ca832dc7f778f3e129ac4b7e2b578f810665a916a28b4b9f5aaba4af15df269ed1cb9a8918a6e7ac1362d8b0e7f568e4ffe4dcb5a7b110a79db11382ae69f3c496340897b7328720c376b6e1cb0ae0307c3bbaa7250ce74c5d2f0a24c757b5f291b5b52b8ca78348111a40e25476a2a9a37ad2b7241e19679f60d0bc2851aa80ada3770061a818202524e6f295a13a5492e3f1e77c3bf243f67205d5757890b6cd6f0") 2018/01/11 09:30:39 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00008a1000)='/dev/dmmidi#\x00', 0x6, 0x20002) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000f83000)={{0x3, 0x8001}, 'port1\x00', 0x2, 0x4, 0x1f, 0x80, 0x835, 0x3, 0x1b1a, 0x0, 0x2, 0x2dc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000ff7000-0x70)=[{&(0x7f0000333000-0x7f)="23e8ee2d386e221753e556d59a013eba19a7e9b96b017ec21544441a2d5dc855e436ddbbba8c1eec1354b5bc146757e1baede40ef37628e0d5fd3250c5f90ee17ea5fc413481ce2e1aecfbc92c55abaa7ff332f8e1136fa66b6c99129b5060cebcb7608914d7c2c75272c41df3b2d1c67d", 0x71}], 0x1, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b7f000-0x8)=0x0) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$tun(r1, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f0000df9000-0x20)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/11 09:30:39 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ef4000)='pkcs7_test\x00', &(0x7f0000ec8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef4000)='ppp1md5sumsystemnodevbdev(%\x00', 0xfffffffffffffffc) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000ef5000-0xa)='encrypted\x00', &(0x7f0000ef4000)='vboxnet0trustedbdevproc\x00') setsockopt$inet_int(r0, 0x0, 0x10000000002, &(0x7f0000346000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ef3000)="", 0x0, 0x0, &(0x7f0000ef3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 09:30:39 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x3ffe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$getflags(r0, 0x401) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="", 0xfffffe98, 0x0) 2018/01/11 09:30:39 executing program 1: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000030f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) bind$alg(r0, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000348000)='/dev/input/mice\x00', 0x0, 0x105000) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002f4000-0x69)={0x0, 0x61, "cbd27aa15cc43574ab490d8666811b650c6048a01a7155a56ea87816a92b4f76424159693a2067f5495f4e3532de60a673f6b98902f7df178bc46abb04a08efd54fa184a8ebcf34e1ab3d40b4ba91950162d6dff74acb5b84b4baf2c1de30c292c"}, &(0x7f00005bd000-0x4)=0x69) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002d3000-0x20)={0xfff, 0x3, 0x2, 0x9, 0x9, 0x513e58e5, 0x3, 0x9, r2}, &(0x7f0000554000)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000458000)="d3", 0x1) 2018/01/11 09:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000327000-0x8)='./file0\x00', 0x4000000) bind$alg(0xffffffffffffffff, &(0x7f00009ee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d07000)=0x0) sched_getscheduler(r0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000d48000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) 2018/01/11 09:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000c42000-0x52)="9eda287bceb394b86fb6f4a524afa1d69e4819676481fd01f9fc6adfa2174d1c8670c6536ee4b58f2d21b0b7ea9a2bccaf46d77bde578d44d5aa140048a399410879dd6f094e1c2c0d94bfa507c4c8d67403", 0x52) bind(r0, &(0x7f0000d84000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000fc2000)=@generic={0x1e, "01000000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c8b0ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/11 09:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000f62000)=0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/01/11 09:30:39 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dca000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000002000-0x4)=0x0) sendto(r0, &(0x7f0000000000)="6d94d85f975ed2c35e69fd31ecb270ef3149bc6ce549dab2d6ec00df53c80ab27cf335b431134c5a119609ad3d56a21f24f80abeb955fb6d639e5aaba81f6333ebe8f7938cd3a7d1683eee06f8bed890b87ffec694e4054dd902135893836aa502f6c6465c514014da93d1a40538a6fa460840c55862e827e0606df26d9b8e85b41129eb4371db1ec9b1dc9246e4ddcf3f8641faf2c2219a3342d277c79274614aad1c53a0113f2189ddee5c0e719e731584226445b708fe9f09f6ec6e48ab24510516b3e732e81293a2791bfd279724b66b8343a87d05bb42c72f4b181b3db3", 0xe0, 0x0, &(0x7f0000993000)=@sco={0x1f, {0x1, 0x101, 0x7, 0x81, 0x80000001, 0xffffffffffffffff}}, 0x8) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000005000/0x4000)=nil, 0x0) msync(&(0x7f0000e9c000/0x4000)=nil, 0x4000, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d7000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000047e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008da000-0x4)=0xe8) lstat(&(0x7f000079b000-0x8)='./file0\x00', &(0x7f0000f56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7fffffff, 0xa, 0x80, 0x20, 0x3b, r1, r2}, {0x9, 0x68e, 0x8, 0x6, 0x4, 0x81, 0x8, 0x72d}, {0x8, 0x0, 0x400, 0x6}, 0x6, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x1, 0x7f00, 0x6, 0x1, 0x101}}, 0xe8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r3, &(0x7f0000001000-0x28)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/11 09:30:39 executing program 1: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f000005a000)='/dev/sg#\x00', 0x62, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f00005bb000)='./file0\x00', 0x200) bind$alg(r0, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)='\b', 0xfffffffffffffe87) 2018/01/11 09:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f000059b000)={0x400, 0x28, 0x1, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000825000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00003ee000)=0x100) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000907000-0xbb)="c3f8ea2e466545411cc9a73a3795244f02428893a70473505763a18f1fce2ecb6e1b60dbe0ea8c8e27df979e276cc77edbe901b2dd139d5279ce0da2b65d7f91aaf52bf4c849f7cd5828d55ab8b9d4ae39ff7fb5b2adb0b10d5f92d2a1a84c721b23cf541905d263fa5e57be36965993045c703898cea44280d3301656fda4bf0a4de9e158d7b4e65f7a376a03a3ceb9a9a1d2de3abdec277074ec65e517e0ce04d188757918e4843dc3d5bb36917432416de4affc85b2a3264cfc") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 09:30:39 executing program 2: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000418000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000419000-0x4)=0x14) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000419000-0xc)={r2, @multicast1=0xe0000001, @empty=0x0}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x270, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004000)='/dev/kvm\x00', 0x2244, 0x0) r2 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000004000-0xb5)=""/181, 0xb5}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x1c88}, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000+0x8d8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000002000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000006000-0x10)=[{&(0x7f0000001000-0xf7)="63fa02e6bf7f657dfc654cc86c242dea97a296e75046d409b1ec530112dd6c0e1a45f92eeb5936dc5fa8cb745ea262ba0aec22856d938bc50023fa05fd346ecb4aaf4e4b0ed9335cec1a162b3035f18dbc0356a55c37c8008005c3c799820a35fcefe8e1164cefa0733bd2eac61f4b18de90b192fe86156a8567d770be368904abfe5d064fda239a714789d0754f865f913ea5f1e64c281031856ac1cee43372996fdd52befe2f438873b04259604ad9a9e6206ac9044279547d0e98b2e98c8b11f2a7c0cf5c1515fe4cde9b641191981c9e7fda00d8e203b2f1ea86367c73b7002d0195ca239c9980dbcb7828d09f06fe0208f8c50cc1", 0xf7}], 0x1, &(0x7f0000006000-0x118)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r2, r0, r1, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r2]}], 0x118, 0x40000}, 0x40c0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/11 09:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000)='mountstats\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cb6000-0xa0)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f6000000000}], 0xa0) preadv(r0, &(0x7f00008fd000)=[{&(0x7f000013d000-0x1000)=""/4096, 0x1000}], 0x1, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000b49000-0xb)='/dev/audio\x00', 0x10000, 0x0) 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004eb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000552000)={0x80000001, 0x7, 0x0, 0x80000000, 0x0}, &(0x7f00005bb000)=0x10) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005bb000)={r2, @in6={{0xa, 0x3, 0x19e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000363000)=0x8c) bind$alg(r0, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) 2018/01/11 09:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000529000-0x10)={0x0, 0x0, 0x1, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$audion(&(0x7f000005f000-0xc)='/dev/audio#\x00', 0x4, 0x200000) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r3, &(0x7f00000a2000-0x8)=[{&(0x7f0000402000)="290000001800ffffffff6800000a00210200080000000007001e060008000bc007001004000000ff00", 0x29}], 0x1) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0x5c7000)=nil, 0x5c7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6979, 0x0) ioctl(r0, 0x800010000000227b, &(0x7f00005c7000-0x1)="") mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005c8000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f00000fb000-0xa)='/dev/vcs#\x00', 0x0, 0x101000) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005c9000-0x4)=0x0, &(0x7f000058c000-0x4)=0x4) 2018/01/11 09:30:40 executing program 4: r0 = semget$private(0x0, 0x0, 0x1d0) openat$dsp(0xffffffffffffff9c, &(0x7f0000c24000-0x9)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000)={0xcc, 0x2, 0x54, 0x9a, 0x5, 0x1ff, 0x0, 0xf856}, &(0x7f0000002000-0x40)={0x86d, 0x6, 0x7, 0x3f, 0x1c0000, 0x200, 0x72d2, 0xffffffff}, &(0x7f0000000000)={0x9, 0x4, 0x0, 0x3f, 0x0, 0x6, 0x8, 0xf34}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={&(0x7f0000002000)={0x0}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) getsockname$ipx(r1, &(0x7f0000000000+0xbd6)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x800}, {0x3, 0x5, 0x1800}, {0x3, 0xfffffffeffffffff, 0x1000}], 0x3, &(0x7f0000c46000-0x10)={0x0, 0x989680}) 2018/01/11 09:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000030000)={0x0, 0x2, "3fe8"}, &(0x7f0000b67000)=0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001cb000-0x8)={r3, 0xfc}, 0x1ff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x3, 0x4) close(r0) 2018/01/11 09:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x1004, &(0x7f0000464000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/01/11 09:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000661000)={0x3ff, 0x4, 0x7, 0x3, 0x0}, &(0x7f0000326000-0x4)=0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000661000)=0x0) ptrace$getregs(0xffffffffffffffff, r2, 0x5, &(0x7f000092c000)=""/64) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007e9000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100000001, 0x5, 0x0, 0x7, 0x1d3, 0x5, 0x100, 0x20, 0x5, 0x5, 0x6, 0x9, 0x8001, 0x6c5]}, &(0x7f000076a000)=0x108) readv(r0, &(0x7f0000c3c000)=[{&(0x7f000047e000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00005bc000-0x1d)=""/29, &(0x7f00001e7000-0x4)=0x1d) r1 = dup(r0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f00005bd000-0x4)=0x4, 0x4) bind$alg(r0, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x0, 0xe, 'xts-serpent-sse2\x00'}, 0x58) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x9d, 0x3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005bb000)='/dev/vcs\x00', 0x40000000000842, 0x0) ustat(0x7, &(0x7f00001fd000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000035f000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f00005bb000)=0x40, 0x4) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00005be000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001cd000)=0x8) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005be000-0x8)={r4, 0x0}, 0x8) msgctl$IPC_RMID(0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) 2018/01/11 09:30:40 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, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000780000)={0xbcb}, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000099000)='&', 0x1, 0x0, &(0x7f0000e0e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="", 0x0, 0x0, &(0x7f0000b3c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ee3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000057f000-0x4)=0x8) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f6e000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001]}, 0xfffffc9e) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/11 09:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000011c000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005a0000-0x6)='cubic\x00', 0x6) perf_event_open(&(0x7f00009dd000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004e3000)=[{0xb, 0x4}, {0xb, 0x0}, {0x3, 0x2}], 0x3) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) syz_open_dev$vcsa(&(0x7f0000c65000)='/dev/vcsa#\x00', 0x4, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b6000-0x10)='/selinux/status\x00', 0x0, 0x0) setns(r0, 0x8000000) 2018/01/11 09:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) 2018/01/11 09:30:40 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x8, 0x3, &(0x7f00002f6000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000002000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 09:30:40 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e3b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00005c0000)={r2, 0x20}) r3 = syz_open_dev$sg(&(0x7f0000ef8000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9, 0x10002) ioctl$sock_bt_hci(r3, 0x400448ee, &(0x7f00008c8000-0xe2)="154224f7db9398726adc0630b3903a6cd693f4706ca927b22f92b571b89e76231ca0411fc33c30644249ccb05b91e61568b7b6da2c329bdb7244d92394fff6642851fd5549d9672271b97b34f01d115df627fd13c2b96c48aba21b451991f75cd861a182aecfea34f5d0fb1024c1e0a3d8e9602d1bdb4812b0c4372212342981ac61b67594491c37dd061343c32fb0110190c84b254dceddd05bfb22af0043367c0c57eb189ccc8fa9cc601496f49e572e32530e6eec7dc5b2716c7140723c38c7b288be7b24f94c2d4eef89bb142493a407995ce6a17e761213289c296e69c9752e") mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000ef8000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef9000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef7000)={0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000efa000)={&(0x7f0000a48000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000918000-0x8)={0x0, 0x0}) setns(r4, 0x4000000) 2018/01/11 09:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000dc5000-0xf6)=""/246) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000010f000)={0x3, 0x8}, 0x2) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd", 0x2}], 0x1, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$urandom(&(0x7f0000dbe000)='/dev/urandom\x00', 0x0, 0x200000) bpf$BPF_PROG_DETACH(0x9, &(0x7f000029f000)={0x0, r0, 0x10000000000003, 0x2, 0x0}, 0x14) syz_open_dev$random(&(0x7f0000321000)='/dev/random\x00', 0x0, 0x400000) 2018/01/11 09:30:40 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ad000-0x3)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x2, &(0x7f00009ca000-0x8)=[0x100, 0xfffffffffffffbff]}) mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ca0000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000dfe000)={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$KDDELIO(r2, 0x4b35, 0x7) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dfd000)=0x0, &(0x7f000023e000)=0x102a5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000043f000-0x10)='/dev/sequencer2\x00', 0x140, 0x0) 2018/01/11 09:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/11 09:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000087d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000216000)=""/67) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b72000)=0x0, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000241000)='/dev/snd/midiC#D#\x00', 0x8000, 0x400000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000fc1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ee5000)={0x0, 0x47, "8ea77ccfef9b8531cba592084b920436d735ba3cde15cf61bf2cb9e254f30d4e46b93f41e57afcf9eed6a7b9b2f04d28231ff5d9e30a92cb28167d94ee8d714e5c2a0804bd4d1d"}, &(0x7f000020f000-0x4)=0x4f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c61000-0x8)={r3, 0x3}, 0xcf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f38000-0x10)={r3, 0xfffffffffffffffd, 0x4, [0x6, 0xc0c, 0x8, 0x5]}, 0xffffffffffffff3d) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007a3000)=0x0) ptrace$setregset(0x4205, r5, 0x203, &(0x7f0000133000)={&(0x7f00001eb000-0x1c)="7183adea34ba4371d6c697cf623d5b2f4ac8ee92b702893846364f2f", 0x1c}) writev(r4, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/11 09:30:40 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000757000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000094e000-0x30)=""/48) mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) fremovexattr(r1, &(0x7f00003f9000)=@random={'os2.\x00', '/dev/vcs\x00'}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000548000-0x4)=0x30, 0x4) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f0000afe000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x1000006d, &(0x7f0000001000-0x10)=[@rights={0xfffffd44, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008f8000-0x4)=0x0, &(0x7f0000b80000-0x4)=0x4) read(r0, &(0x7f0000c14000-0x96)=""/150, 0x96) timer_create(0xfffffffffffffff1, &(0x7f000004c000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = syz_open_dev$audion(&(0x7f0000801000)='/dev/audio#\x00', 0x7, 0x2880) sendto$unix(r1, &(0x7f000086e000)="cf61234c8d9f85c9e43cf389d9fbc7a6e5ff3d65a72a901c730a3054c0725e665e32ea0bc68b544d2f7ca144ac6e21e908a162af3358517e05da8d109fc52c16836d774e04dac48be5a5924c97999ab5ac22d4834fd10963fa2788c7bebe9595d2ca1d254461d7a036bd0cd4490ff688607c2ea9c858581b69b44b6666fbe03eb4b524ab191b332bbe723d5566247ea676ae6e9f5ce1b906f357331c3803de19a82d7848853e46ff81f79bbb260b6fa8b2f9891bfeb55d27f136a31e3633c7989bb2156955f8c4fcfad07f554a47e7269af2d5d522e4a918", 0xd8, 0x4000000, &(0x7f0000e8e000)=@file={0x0, './file0\x00'}, 0xa) timer_settime(0x0, 0x1, &(0x7f0000013000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000059000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgid(0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000013a000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f00005bc000)=0x0, &(0x7f00005bc000)=0x4) ptrace$peek(0x2, r1, &(0x7f00005bb000)=0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005bd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000027e000)=0x0) bind$alg(r0, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x10, 0x10b, 'xts-serpent-sse2\x00'}, 0x282) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) 2018/01/11 09:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000014e000)='/dev/net/tun\x00', 0x0, 0x0) r1 = request_key(&(0x7f00003ce000)='rxrpc_s\x00', &(0x7f0000059000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007eb000)='\x00', 0xfffffffffffffffe) request_key(&(0x7f0000626000)='pkcs7_test\x00', &(0x7f0000655000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xd)='/dev/net/tun\x00', r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000074c000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x40, 0xe, 0x1, 0x8, "b5ce1159138d2d29331f76b1e8971917cea1ea41928dd05074d61215a74c3a3a827dd51899c79322c93d8c1ba1e45f883640e893a09e47fac898c6ca6b9547b1", "9167fbfa3a9b29a3600706b970b80d489c22d906e6fa4e7158bd5cc7106f5bbd", [0x4, 0x3], 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000de000)=0x0) 2018/01/11 09:30:40 executing program 6: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000117000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000417000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000123000-0x4)=0x10) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000418000-0x8)={0x0, 0x7}, &(0x7f00003d2000)=0x8) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000417000)={r2, 0x3}, &(0x7f0000418000-0x4)=0x8) listen(r0, 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f000000f000-0x10c)=@newsa={0x10c, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000a2f000)=0x23, 0x4) 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x826}, 0x3f9, [0x6, 0x1ff, 0x1, 0x5, 0x7ff, 0x3, 0x80, 0xb90]}, 0x5c) mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005b2000)={@broadcast=0xffffffff, @empty=0x0, 0x1, 0x5, [@rand_addr=0x100000000, @loopback=0x7f000001, @rand_addr=0x2, @empty=0x0, @empty=0x0]}, 0x24) bind$alg(r1, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) 2018/01/11 09:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000860000)=0x1, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d10000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b80000)={0x4, 0x4, 0x6, 0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/11 09:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005d3000)='*&[md5sum\x00', 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a88000)={0x0, 0x0}) connect$bt_sco(r1, &(0x7f0000c2d000)={0x1f, {0x3, 0x5, 0x765e688d, 0xd5, 0x0, 0x80000001}}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000922000)={0x14, 0x0, &(0x7f0000b5f000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000938000-0x30)={0x18, 0x0, &(0x7f0000fb9000-0x18)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x1}, @exit_looper={0x630d}], 0xbe, 0x0, &(0x7f0000cc6000)="bfa7bfddcc17e9d9ca3e8b61f490e5ff9c986fe7986a9ef711f77d791c4b149870e1e82bd881b5e7d4a4e1b31f6b2480f5f047f217058b8c3cd1f1818364f3b12c9846e7434c4d5e8fe909938b172334dc9d7622311a757baf10c0c439ee90a883c7c19f3751c353663cc839767091f6bb134e487d8d083b23eead51693df2a1552cee4e85069ede9a89522977f8a8db86c95f6114177ea11ed8faa356094b4197a94f59b6446712d752959e6cd16a9328ab329edee503f312e0646ca248"}) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000007000-0x10)={0x0, 0x0}, &(0x7f0000006000)=0x0, 0x0) 2018/01/11 09:30:40 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a96000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a96000)={0x0, 0x0, 0x2, [0x7dd, 0x4]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={r1, 0x6, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a94000-0x4)=r2, 0x4) 2018/01/11 09:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006e1000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000083d000-0x16)='sessionid\x00') getsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000756000-0x4)=0x0, &(0x7f000081b000-0x4)=0x4) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) exit(0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005bc000-0xd)='/dev/dmmidi#\x00', 0x5, 0x240000) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005bc000)={0x4800000000000, 0x7, 0x6, {0x77359400, 0x0}, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x3, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) 2018/01/11 09:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000aa4000)={r0, 0x0, 0x0, 0x1, &(0x7f0000508000-0x8)=[0x0, 0x0], 0x2}, 0x20) syz_open_dev$binder(&(0x7f0000de7000-0x5)='/dev/binder#\x00', 0x0, 0x800) write(r0, &(0x7f00003fc000-0x26)="2600000010000fff0069dd0a080023def900000001000000ffebffddff000005000200041f", 0xffffffffffffffa9) 2018/01/11 09:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) setsockopt$ax25_int(r1, 0x101, 0x2b, &(0x7f000094f000)=0x4000000000400, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a32000+0xa39)={0x0, 0x0, 0x0}, &(0x7f0000977000-0x4)=0xc) move_pages(r3, 0x2, &(0x7f0000f44000)=[&(0x7f00000ad000/0x2000)=nil, &(0x7f0000af8000/0x1000)=nil], &(0x7f00002c4000)=[0x4, 0x5, 0x1, 0x8001], &(0x7f00004d4000)=[0x0, 0x0], 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="d0c8abfe2a88", [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d62000)='/dev/hwrng\x00', 0x80, 0x0) read(r0, &(0x7f0000151000-0x1000)=""/4096, 0xffffffffffffff61) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b0e000)=""/206) 2018/01/11 09:30:40 executing program 1: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000d8c000)=0x0, 0x800) mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005bb000)=0x401, 0x4) 2018/01/11 09:30:40 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) time(&(0x7f0000e8d000)=0x0) 2018/01/11 09:30:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x880000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000072b000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000e96000-0xa)='/dev/dsp#\x00', 0x2, 0x8100) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000017b000)={0x6, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x7f, 0x8, 0x1, &(0x7f00006a9000)=@common='lo\x00', 0x80000001, 0x9, 0xfffffffffffffffd}) 2018/01/11 09:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r0, 0x8000000) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000c23000)=[{&(0x7f0000982000)=""/167, 0xa7}, {&(0x7f0000ae7000)=""/200, 0xc8}, {&(0x7f0000932000)=""/140, 0x8c}], 0x3, 0x0) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') readv(r0, &(0x7f0000232000-0x10)=[], 0x100000000000018d) [ 87.554654] binder: 15603:15613 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 87.561920] binder: 15613 RLIMIT_NICE not set [ 87.567604] binder: 15613 RLIMIT_NICE not set 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000004a000)='./file0\x00', 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00001d7000-0x4)=0x0) socketpair$inet(0x2, 0x80006, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setattr(r2, &(0x7f0000004000-0x30)={0x30, 0x2, 0x1, 0x1, 0x3, 0x5, 0x20, 0x2}, 0x0) r3 = gettid() r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x100, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000004000-0x10)=@ax25={0x3, {"508cfa413e0a7f"}, 0x4}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000002000-0x10)={r5, &(0x7f0000004000)=""/46}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x11) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000003000-0x42)=""/66) r6 = shmget$private(0x0, 0x6000, 0x840, &(0x7f000083b000/0x6000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() shmctl$IPC_SET(r6, 0x1, &(0x7f0000003000-0x70)={{0x2, r7, r8, r9, r10, 0x28, 0x1, 0x0, 0x0, 0x0}, 0x9, 0x0, 0x1, 0x6, r3, r2, 0x200, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f0000005000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/59, 0x3b}], 0x100000000000002c, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/01/11 09:30:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x1)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003d3000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) [ 87.602807] binder_alloc: binder_alloc_mmap_handler: 15603 20000000-20002000 already mapped failed -16 [ 87.620386] binder: BINDER_SET_CONTEXT_MGR already set [ 87.626008] binder: 15603:15613 ioctl 40046207 0 returned -16 [ 87.632969] binder_alloc: 15603: binder_alloc_buf, no vma [ 87.632993] binder: 15603:15629 transaction failed 29189/-3, size 0-0 line 2957 [ 87.634528] binder: 15603:15629 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 87.634544] binder: 15629 RLIMIT_NICE not set [ 87.682890] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.688623] binder: release 15603:15613 transaction 98 out, still active [ 87.695507] binder: undelivered TRANSACTION_COMPLETE 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b5e000-0x9)='/dev/sg#\x00', 0xff, 0x2040) r1 = eventfd(0x5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c20000)={0x40000000, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) dup2(r1, r1) 2018/01/11 09:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000012000-0x6)='./bus\x00', 0x40000000141042, 0x0) r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000a39000)="b7ae8596ac1a1a6c9527c50b5d16a3de96edc9da3cc98e45a9c97daec9194ed2f679ab9fe61c8554d0702168902d9115604fa4af47b22fdf9c1a2937a7b41147649b23709b296e15478e1dec5b4c4c6e0ecf960095f21a2020172d9d5d757d06ca0a0087cdbd4602311aea571add28512bf05eaccecf2cffb218604b5d09dcfea19880a6b32199f94a583d854c576bbe0a630d5809daf1b687033af9e33fc8e023b0dbf56167dffac9973303843792e8bb29b3defb0e2a80f8e277de5016f59fbbcaba8d33e2cd4d35267c2e60d541f1da42505292ffcba13a3c492800471fca9e1a5ccac82f368789222fc04487b4") creat(&(0x7f000073a000)='./bus\x00', 0x0) 2018/01/11 09:30:40 executing program 4: memfd_create(&(0x7f0000001000-0x5)='lo!,\x00', 0x800002) syz_open_dev$dspn(&(0x7f0000d8c000-0xa)='/dev/dsp#\x00', 0xfff, 0x10000) 2018/01/11 09:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00008ea000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00008ce000-0x10)={&(0x7f0000ae8000-0xf0)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:40 executing program 0: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000+0x211)={0x1f, 0x4, {0x8000, 0x1, 0x1ff, 0xfff, 0x4, 0x0}, 0x1, 0x6}, 0xe) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x2d3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) set_tid_address(&(0x7f0000002000-0x4)=0x0) 2018/01/11 09:30:40 executing program 7: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af5000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x93fe, &(0x7f0000af5000+0x5c0)="92bbde131be83870d302826d15e73449992eba95b4820d837fb9f863f85263e8af9e6e764c4eb33e2938ee5ad9808ed5a0524915a2e0eced280090a45504bc80c62febb58a") 2018/01/11 09:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) recvmsg$netrom(r0, &(0x7f00009f6000-0x38)={&(0x7f0000170000-0x10)=@ax25={0x3, {"d9099765268ff9"}, 0xc1e3}, 0x10, &(0x7f00006c5000-0x30)=[{&(0x7f0000414000)="e26e0c6164c4c3dc12c957d2df54e6b79ad1f6b0688aa0e9229ae2168a69788cd491e16de27725bae25512c570458167edd0b16c01fa71ca51014b", 0x3b}, {&(0x7f0000da5000-0x71)="775263336aee078bd8232a69bad03ecdfab2db76a4def7766e8ec274b61efd43457f4e612dae115ee9628eb1d87dbeb67701776391ac3b68835a12e0b1dd8d0f39700b665cc5398325e1d24fc79f3785c619e6f49bad681702b344bb52e792fbd3298e38fe7aa7a9879f1c27b7bc6cdd87", 0x71}, {&(0x7f000062f000)="467569e0a84bec9e5b1d9644c92e12ab71550ee53330aa563d80c5674ee4bd1ece577b2868bacd40ad568cbbfc4faa77844c6af3d0a044a7358fe0f62e35bca02306be432d1ee7f7f3f7b932a4c4440ccb2dd973e3cd74b81dd49c3ecb25343429803913c456aa576f19ee9d3485f4b7fcfdaa2059703a2951d88e8b7a027050257be61b14f1a1e76a779a5335d6306f2e226ac522207da6cb27db1267ecfa18ef8bd34e99f0f832a5c0074cac6deb2eb41ec62b037cce07293e9b81f7821708", 0xc0}], 0x3, 0x0, 0x0, 0x44004}, 0x22) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000036c000)={"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"}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000084000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00005e6000)={0x9, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000040c000-0x8)={0x0, 0x1}, &(0x7f0000392000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000092d000-0xc)={r2, 0x1, 0x0}, 0x25e) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00007b4000)=0x3f, 0x4) sendto$inet6(r3, &(0x7f0000ff7000)="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", 0x599, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000006d000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000bfc000-0x8a)="efb4f536913ba532e02868c8cc4d25f272651c517b5ca0bc458e9159d9067a5a4777f11ee7f3e57792e1b2fe816d210ee580d91f68a18009cb961f90f29afa1cebba74418229b9163aaaef914c49d19e19b99f697de269af4e1c80b702f5c82656c8d84e1ef0750f00ce6cda2d32cad4e7172a5e62627a8a4bfa8b4a75bf651f72e2f96e90a97379433f", 0x8a, 0x840, &(0x7f00009f6000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000095c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d0d000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000062000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) 2018/01/11 09:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cae000-0x12)='/dev/loop-control\x00', 0x4004, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e02000-0x4)=0x3, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) 2018/01/11 09:30:40 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x0, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x6a}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000010000-0xa0)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x8, 0x1000, 0x20}, 0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/enforce\x00', 0x200002, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000010000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000d000-0x1a0)={0x1a0, 0x2f, 0x24, 0x2, 0x3, {0x17, 0x0, 0x0}, [@typed={0xc, 0x67, @str='\x00'}, @typed={0xc, 0x40, @pid=r4}, @flag={0x4, 0x89}, @flag={0x4, 0x2f}, @nested={0xdc, 0x2e, [@generic="93514cd65bcb584400da46f7d6db965d250632425d4987942a18ad0d6e1584e0790c859ffd74bccf828ac6a356d36747abfeb180969aed3399fea59f873e8e1a943ee37b40290ed1fc812b10a1212aedee274094038c8e7bf78297abe7071cd844a81c954ea343934f1f52f59c7d0177945369d9f0b27b7706f35e8722939c8c381882fa12b6287a283dac2d0cb35c8a787d9bac4a00cd9ef100a1661b8f18f2f9d96b4d9dccad2ede45b6fe7b9cfc35ed086946153376acc6842eb7493eade628976be00a596999b0ed71", @generic="b9bca5d002d6575ae2079fa789"]}, @typed={0x10, 0x50, @u64=0x5b6}, @typed={0xc, 0x15, @fd=r0}, @generic="86b09828809dc161ae444ab3650a203775b0180e9448562b8f8e765ff0e1c7ca2ddcd0397d7c20735f1ae78abfbb8e1151c71593d55782f0fc886df072ab42b2cbcae7a8984f4f0f8728de7c0fe58a7cab232b5ab6037d7f743846725d69050d4edf84923aaf3ee47861466555fafdc6c5"]}, 0x1a0}, 0x1, 0x0, 0x0, 0x5}, 0x40080) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0xdb, "dde28ca92c974bc3445f5bb1f8e8ce81b7c27ebb712c271069979fed3a414701a460faa06c5bfae46c7779ad2a2cc00999fa4730d139c4bca05047ca2f732b4da394754681e27057f5a0612b7b76b59532693e979f5a4d9dbb88a7d9a0889516321b24c780825aff72714e4b7157d9d8120939ad01e87f4edc2751cff71bdbe9eb25768d13cc7f13e60827216c0c81e14c0c29d43262ab2b3e2b40c3a7a619960fa5bfd00f5ee2673b3774fc417514a9e64288f8598a107f2af5785a792020ae6c712bd73cead2907002fbb24c8582d16b93fa0d7cc2ae1919a516"}, &(0x7f0000010000-0x4)=0xe3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={r5, 0x0}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000004000)=""/22, 0x16) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000005000)={0x10c, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@generic="6bdac040c61e97a200165b58868fa593d63443d83c3d348836a04cea1492f923adad94f113cc7dae10268e1fc4ed522cce5fb743490904b2ec89f443863c9dd82c70be95befeae2506be67983c96e9fe1b882c211aa0907056ec5da3a8395b9a815a4b103e01decd28eed9ce18a373c4c910202f20f03d3ff6762e0efe44ee63d320b5fe39d9fe0a5839c5ec8a983e419f04258882ca5396d863a1e6c24e58e8a42c7533f9e639190824bfd2a276f002cdf3feee723040044351c4e7086489765ee575f756e3ad7d8bd3787563eb3655cb31335b3310cdb374f0198450f65020b261c86c82ce43d5c138d2f3ef9058b4ecc023a85e671e5f"]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00006da000)={0x0, ""}) [ 87.700834] binder: release 15603:15613 transaction 98 in, still active [ 87.707631] binder: send failed reply for transaction 98, target dead 2018/01/11 09:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000549000)='/dev/vcs#\x00', 0x0, 0x1) accept$nfc_llcp(r2, &(0x7f00000b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f3b000-0x4)=0x60) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000018d000-0x8)={0x0, 0x0}, 0x0) fdatasync(r0) fallocate(r0, 0x0, 0x0, 0x1000) 2018/01/11 09:30:40 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f00000da000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000875000)='/dev/audio\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000010e000)=0x80, 0x4) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002a3000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) madvise(&(0x7f00000c4000/0xc00000)=nil, 0xc00000, 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000846000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000901000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00007fa000)=r1) 2018/01/11 09:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ptrace$setregs(0xffffffffffffffff, r0, 0x7ff, &(0x7f0000205000-0xa7)="4a961d6e0424ceb0087259f8397ea09bbfe8662deee6452253bd96ae21a2498ab5c88305ed132e7a1973abffe80bf5706042372c39e0edd0c8a5ad4b5650fa80434e383464a19bedc1332543f0be51c0d8136f529c9e059ce0d5c68d658d749b2adb144b360e079a1b6b1a1b3a9232a57acb05480f13f790829313558c1d1e06f464f0ef43196407e2700be7c8284edd15793b489277dacefb5b27df18d7e11e2be6d84fdfe6a9") r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b52000-0xe)='/selinux/user\x00', 0x2, 0x0) inotify_add_watch(r3, &(0x7f0000c7a000-0x8)='./file0\x00', 0x200) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000a27000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000)=0x8) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r0) sendmsg$nfc_llcp(r5, &(0x7f0000f93000)={&(0x7f000082e000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5c76eb2f534b6d4f4303129cadf31679ab3146beb539a464262d4e5fcfcf64516444a0e772626f6eeea424498a6e497c8173335623bd68d323977aa55bf526", 0x0}, 0x60, &(0x7f0000851000)=[], 0x0, &(0x7f000018c000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) tkill(r0, 0x16) 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000098f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000240000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e53000)={0x0, 0x0}) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d89000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x401, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d47000)=@sack_info={0x0, 0x7, 0x8000}, &(0x7f0000582000-0x4)=0xc) sendto$unix(r2, &(0x7f00004b6000-0xbe)="c8cb77356e3013beb929121f2589b732ca9c771d1f84e2cf7a423444edb440b2429143a13ab303f9e41266865d587fc693743ce3991164ae117a46aa49c03d0832851f53bb12da3eb42887e977fa767f414e27566d78cafd7c00ed94847404aaa396b64bcc0dc945845601e65363b61b13e9edbc3ba19f9c8081af62715c3e73a9bef94d78509c6bc8a8f1d9b17acf8d7ee15eaaa9e41cae3dc8daf447e1012567bebf714efa331f513977025baf860a7f7a6cd5e39746c6173bb953a3b2", 0xbe, 0x4, &(0x7f0000344000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000787000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f5000)=0xc) 2018/01/11 09:30:40 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000485000-0xb)='/dev/midi#\x00', 0x1e, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000156000-0x30)=[{&(0x7f0000000000)="509e63a1349fd976b3eadde578b35d9db3dd3a3de5c5c70a789dc30a8e84ea14a158d83cb706662d25cdf67923d43bedc95b4532294b4470f832db9adfc2e4553e2f250350b52aa6e43d9609ff1171414e4d693d2f4a76fc3de5ddbc7450b7fcfbd1613b187439fb89afc54f5e7d3e4c39e1389220394de49a896e84fbaf04743bcfe21231e7eccef30a5b271573632bd88b2897b895ffbf6ac1212fa73d34731b", 0xa1}, {&(0x7f0000000000)="9392edd28f6dcaef9d8c4b4a59dd283ca4889325cc5322afa63646616e8bfb96ddeb12c24f452d92c3cc512fac92e7bcaebedab1a580f8e9062cb6a5d9478d7d857fcd8f81c34cfe69c5939c8a13e6a5f27c810200e111a7ac6bcd44f658209a61d08b55725be841ec4284ae9fe41de075845373add8b38d31664eeadc005933bea8d19d43c6da8823737785f0b40245bcc3b34a301077c28261ec6895be833f8fb82742794bd7d2dbacf35d", 0xac}, {&(0x7f0000174000-0x1000)="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", 0x1000}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/11 09:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000096a000-0x4)=0x20) [ 87.804660] netlink: 244 bytes leftover after parsing attributes in process `syz-executor7'. [ 87.808663] QAT: Invalid ioctl [ 87.820153] QAT: Invalid ioctl 2018/01/11 09:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCFLSH(r1, 0x80045440, 0x101) 2018/01/11 09:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f57000-0x19)={0x0, 0x0, &(0x7f0000f56000)={&(0x7f0000f57000-0x60)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffffffffffffef}, 0x1, 0x0, 0x0, 0x0}, 0x20008001) 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000ca000+0xe44)=[{&(0x7f0000ffa000-0x48)="480000001500257f09004b01fcfc8c860a881700f217e0060000e30000e5ffffbb56030000000005f720000000000000000000000000ffff5bf109000000ed5e000000006203005b", 0x48}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000598000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000816000-0x4)={r0}) 2018/01/11 09:30:40 executing program 3: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000000)="49994856b81ccee4a46a6ce9a67422c78dadbacf497b3fdc09a9757242033850a398b6806359f18c5ce29d1b5ed7bf7421016ac6e7c88b086d8b26b94b5663bdd0f009343890a77fd329920fe8d9d30c421bdf0d981be9fabd80a79c096ce34876d78de4d904d37ddb8183a2408c62415cc9c53e8edeadead8239ef0f8b84ec9069ac3ff1bd5035c167cb31b4dae9a55b2f6a798167661cb7ab11d"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000053000/0x1000)=nil, 0x1000}) 2018/01/11 09:30:40 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000018d000-0x9)='/dev/dsp\x00', 0x2903c1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fc9000)={0x0, 0x200}, &(0x7f0000fd5000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fd7000-0x28)={0x1ff, 0x0, 0x4, 0x8, "4889b762acd3d5c5d7272b861ab375c13260c1c4a1f6976d20699bd59cfc9b95"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005af000)={r1, 0xfffffffffffffff7}, &(0x7f0000760000-0x4)=0x8) r2 = socket$inet6(0xa, 0x3, 0x4) getsockopt$sock_int(r2, 0x1, 0x26, &(0x7f000013b000-0x3)=0x0, &(0x7f0000d22000-0x4)=0x4) sendmsg$nl_crypto(r0, &(0x7f00006d6000-0x38)={&(0x7f00000d1000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00002cb000-0x10)={&(0x7f000082d000-0x118)=@alg={0x118, 0x13, 0x600, 0x1, 0x2, {{'drbg_pr_hmac_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0xeaa}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x3b}, {0x8, 0x1, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) 2018/01/11 09:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000053b000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3f000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5451, &(0x7f00002ef000-0x8)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) sched_setattr(r2, &(0x7f00005e6000)={0x0, 0x7, 0x0, 0x947, 0x3ff, 0x8, 0x80000001, 0x3}, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/11 09:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000edc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f0000555000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003ed000)=0x10, 0x80000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/dsp\x00', 0x2200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f000077e000-0x4c8)={{0x1, 0x7, 0xfffffffffffff001, 0x8ec2, "b6085b405c08cf399fe9904c2a5e323d0db22db63e66bb653001029986a8914d6b182fb9ae42e954b9b9ff59", 0x3f}, 0x1f8, [0x8, 0x4, 0x3, 0x9, 0x1, 0x800, 0x5, 0x800, 0x20, 0x5, 0x100, 0x0, 0x3, 0x3, 0x2c, 0x3, 0x1, 0x100000001, 0x200, 0x1, 0x8, 0x80, 0x200, 0x9, 0xd9, 0x1ff, 0x7fff, 0x4, 0x5b5d, 0xa3, 0x5b, 0x8505, 0xcf2, 0xffffffffffffffc0, 0x49, 0x1, 0x5, 0x8001, 0xffffffff00000000, 0x8, 0x0, 0x9, 0x10000, 0x3, 0x0, 0x8, 0x7, 0x6, 0xae7, 0x5, 0x5, 0x1, 0x48ec, 0x9, 0x3, 0x6, 0x4, 0x3, 0x2, 0x0, 0x3, 0xaa, 0x1741c436, 0x401, 0xf7d, 0x4, 0xff, 0x0, 0xb12, 0x0, 0xffff, 0x720ffa4b, 0x6, 0x1, 0x77a3, 0x100, 0x40, 0x63d1, 0x69, 0x1a28, 0x6, 0x0, 0x40, 0x8, 0x8000, 0x6, 0x200, 0x9, 0x8001, 0x40, 0x401, 0x5, 0x3, 0x5, 0x4, 0x7, 0x9, 0x1, 0x5, 0xc79, 0x7f, 0x7f, 0x7f, 0x8, 0x1b49, 0x5, 0x9, 0x9d, 0x1, 0x100000001, 0x7, 0x80, 0x7, 0x3, 0x17b, 0x7fff, 0x1f, 0x26, 0x1, 0x5, 0xffffffffffffffff, 0x0, 0x5, 0x3, 0x7, 0x0, 0xe055, 0x10001], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x7, 0x3, 0x87) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3e000)={0x19980330, 0x0}, &(0x7f0000f22000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r2, &(0x7f0000810000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000445000-0x4)=0x1c) sendmsg$nfc_llcp(r2, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x60, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x4, "d6"}, 0x18, 0x0}, 0x0) 2018/01/11 09:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000d64000-0xbd)=""/189, 0xbd) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a64000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f0000847000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000258000)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f6c000)={0xaa91, 0x1, 0x5, 0x2, 0x0}, &(0x7f0000851000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f3a000)={r2, 0x10001}, &(0x7f000065c000)=0x8) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000546000)={0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0}) 2018/01/11 09:30:40 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x8e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/11 09:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msync(&(0x7f0000ccc000/0x2000)=nil, 0x2000, 0x0) r0 = open(&(0x7f0000c8a000)='./file0\x00', 0x8000, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000027e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/11 09:30:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x2, 0xc) sendmsg$netrom(r0, &(0x7f0000860000-0x38)={&(0x7f0000ec6000-0x48)=@full={{0x3, {"d9f4d1cbb63099"}, 0x100000001}, [{"38e571b4690b65"}, {"c4b77a4f5cb915"}, {"5fdfe58d5175f4"}, {"978667495ef8db"}, {"a5d863c572b590"}, {"eecc952e4a222a"}, {"58a069ebbd3037"}, {"7e236797fffdd2"}]}, 0x48, &(0x7f0000e28000)=[{&(0x7f0000299000)="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", 0x1000}, {&(0x7f0000486000-0x6c)="2834fccf4461c300f09a6e36872457a2f4ac83e2f063263daaf7d8eeca22eb8d98b9953a0ceedb7f4f9b82e6878347bd06005f9890fa6b0de8ea4774e0b94d9f26deecc45ea888c1ad1ed640cd9ff3c58b681febb6ca9650ac94c9d2fec7bb45b254c2cd5d35c7425495ece6", 0x6c}, {&(0x7f0000b71000)="343e31075eb8c3b2e2f1ec3c5f957599661f1c70dbc8b600fd80862bba77c71f4b", 0x21}, {&(0x7f0000830000)="9c1484cad09966ed2a3f42f8b61b03212ef029138fb1869ac19ce2180f556583cb7d9a0a627f4d0c3d066ce1add66cdcaacf249042f03c3028411606f2abdf715a20ea6f278886c1d74f234dc47efdf15276699641e648a689c1e21372df53c599423b73db329e5355c8463a3942489113d5409d5f00768e99fdaa3950ca834161f6eba844101ad2a028953dc1bc0ea6991795da470db0d2904f2a301d81a96920a947209059d4d300f3f8a2ec012a5f6cef512175dd204e300ab2417042fbc3fdb2e00e", 0xc4}], 0x4, 0x0, 0x0, 0x4000000}, 0xc094) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002d1000-0x4)={0x2}, 0x4) write(r0, &(0x7f00009e8000-0x1f)="1f000000010aff01144345c0064500000005810008ec1500011f00003fdf08", 0x1f) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00004c3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6c000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ba3000)={r1, @rand_addr=0x100, @multicast2=0xe0000002}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000051c000-0x4)=0x0) kcmp(r2, r3, 0x0, r0, r0) [ 87.964137] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/11 09:30:40 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 09:30:40 executing program 6: r0 = memfd_create(&(0x7f0000fd8000)='\'}\x00', 0x1) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000684000-0xd0)={0x5, 0x0, [{0xc0000007, 0x40, 0x1, 0x5, 0x4, 0x0, 0x741f, [0x0, 0x0, 0x0]}, {0x40000004, 0x0, 0x1, 0x100000001, 0x0, 0x8, 0x9, [0x0, 0x0, 0x0]}, {0x6, 0x100000001, 0x4, 0x8000, 0x0, 0xffffffffffff8001, 0x4, [0x0, 0x0, 0x0]}, {0x80000001, 0x3, 0x2, 0x81, 0xfffffffffffff58d, 0xc3, 0xc1, [0x0, 0x0, 0x0]}, {0xc000000d, 0x80000001, 0x7, 0x7, 0x8, 0x4, 0x783, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x213c5c64, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000047000-0x8)={0x0, 0x0}) fcntl$setown(r1, 0x8, r4) ioctl$int_in(r2, 0x4, &(0x7f00009d5000-0x8)=0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) close(r2) 2018/01/11 09:30:40 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x3, 0x400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000000d000)="bfdd08de24343e4d163607f3dd388d6551c2a3120d21c1033a0aaa94b9371776f0a3541d0703d9f464ee2cf9e43629ceb447c783f36658727a535243672711c6503f0523b846c85679c14c7dc4487e21c91d1f6d741623a819dcf86e4b9d475c77fcbb2250f5de638f9147ce3c42c35cceb926c2251a4dca79cedf06a69b2ee0a6999c", 0x83, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000-0x91)="00032092b3b4dadf043ff8c990445b9406b35876b9e98b6f55cfbb5fabef1b21cf3a1b490d08d0a20ca405adc369c1407800747c9ee9eaa2e0502cc5083719302df109e3f35627552229693fc3ecdd2dfb70183fad143c482a460d53fc0fec661778b30233af97f470dbd96b3ec86edeae4c021635cfba423e75478b2a4c4bccc87c5045b3c456b1d10b063607c07f69fc", 0x91) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) 2018/01/11 09:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/access\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400000000, 0x80000040fe, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x8000) r2 = shmget$private(0x0, 0x1000, 0x54000110, &(0x7f0000db9000/0x1000)=nil) shmat(r2, &(0x7f0000edb000/0x2000)=nil, 0x3000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = open(&(0x7f000005f000-0x8)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000680000)={0x401, 0x8000000000004, 0x5, 0x3, 0x0}, &(0x7f0000215000-0x4)=0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f000085a000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="96988ad2c909", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000a28000)={r6, 0x4f, "1e0b36b8113b152f88f96aa4bf1cebd9ecddc87c8ba15902c262b222165f233c78fcfee414aab363cce4ec36f2d072694f2d8847e85797928c7b400712f0a459f090e805c5f61e22a2a2fb5650a681"}, &(0x7f0000a1f000-0x4)=0x57) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000526000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000b78000)=0x9, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r9 = accept(0xffffffffffffffff, &(0x7f0000f3d000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000aba000-0x4)=0x8) fstatfs(r1, &(0x7f0000eb1000-0x98)=""/152) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000933000-0x8)={r7, 0x8c}, 0x8) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000946000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d3000-0x4)=0xc) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000b09000-0x10)={r10, 0x1, 0x6, @random="fa707f6d439c", [0x0, 0x0]}, 0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) getegid() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 88.010494] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/11 09:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000402000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002bf000-0x4)=0x127) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000661000)={r1, 0x9, 0x1}, 0x8) read$eventfd(r0, &(0x7f0000819000)=0x0, 0x8) 2018/01/11 09:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0x40, 0xa5b4, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r0, r2) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000e9000-0x8)=0x0, &(0x7f00000cf000-0x4)=0x8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/11 09:30:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f000059d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1f}, &(0x7f0000739000+0xc00)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000004e000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000413000)=0xbb) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000d81000-0x4f)=""/79) 2018/01/11 09:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000726000)={{0x9, 0x9, 0xb266, 0x3f, 0x5, 0x2}, 0x0}) r2 = syz_open_dev$amidi(&(0x7f000080e000)='/dev/amidi#\x00', 0x2fe7cb5b, 0x18000) openat$dsp(0xffffffffffffff9c, &(0x7f000091a000-0x9)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6) [ 88.147134] PPPIOCDETACH file->f_count=2 2018/01/11 09:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000147000)='/dev/admmidi#\x00', 0x2, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000a9d000)={0x0, 0x1, 0x1f, &(0x7f0000791000)=0x0}) splice(r0, &(0x7f0000e39000)=0x0, r0, &(0x7f00003bf000)=0x0, 0x0, 0x4) write$sndseq(r0, &(0x7f0000bc7000)=[], 0x0) creat(&(0x7f000082d000-0x8)='./file0\x00', 0x1) 2018/01/11 09:30:41 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$TTUNGETFILTER(r0, 0x40086200, &(0x7f0000726000-0x81)=""/129) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000-0x430)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:41 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x84, 0x13, &(0x7f000074c000)="d68b07", 0xffffffffffffff91) 2018/01/11 09:30:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008e0000-0x36)="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", 0xfffffff0) r1 = syz_open_dev$mouse(&(0x7f0000c90000)='/dev/input/mouse#\x00', 0x20, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000d38000-0xc6)=""/200) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00007a4000)=0x8) 2018/01/11 09:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @fr_pvc_info=&(0x7f0000b8e000)={0x0, @generic="880e5642b00779f366cd5237caa184b4"}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000aff000)=0x0, &(0x7f00004a1000-0x4)=0x4) write$tun(0xffffffffffffffff, &(0x7f0000f91000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/11 09:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000c0a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000801000-0x8)='./file0\x00', &(0x7f0000387000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000986000-0xe8)={{{@in=@rand_addr=0x7fff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x0, 0xa, 0x20, 0x20, 0x4, r1, r2}, {0x7, 0xa33, 0x7, 0x3, 0x0, 0x2e, 0x0, 0x6}, {0x2, 0x2a90, 0x0, 0x20}, 0x8, 0x1, 0x0, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in=@rand_addr=0x0, 0x4, 0x3, 0x3, 0x40, 0x3, 0x400000008, 0x1}}, 0xe8) ioperm(0xff33, 0x4, 0x3) r3 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000214000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000029c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00002e5000-0x20)={0x401, 0x0, 0x8, 0x1, 0x0, 0x40}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000063a000-0x40)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}]}) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000d2e000)={0x7fff, 0x8, 0x6, 0x6, 0x9, 0x10001, 0x1, 0x2, 0x18a0f3ec, 0x6}) 2018/01/11 09:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000023e000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ppoll(&(0x7f000098e000)=[], 0x0, &(0x7f0000ecd000-0x10)={0x0, 0x0}, &(0x7f0000678000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 09:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) r0 = getpgid(0x0) ptrace$getenv(0x4201, r0, 0xff, &(0x7f0000672000)=0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) 2018/01/11 09:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000dbf000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000623000)={{0x2, 0x9}, 'port0\x00', 0x10, 0x0, 0x9, 0x3f, 0x0, 0xad, 0x4, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000f79000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000d70000)={0x3, 0x80, [{0x4, 0x0, 0x5}, {0x100000001, 0x0, 0x7}, {0x3, 0x0, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d5b000-0xb0)={{0x8000080, 0x0}, 'port1\x00', 0x25, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$dmmidi(&(0x7f0000a37000)='/dev/dmmidi#\x00', 0xfd, 0x200280) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000a1d000-0x10)={0x8, &(0x7f0000946000)=[{0x3, 0x523a}, {0x8000, 0x9}, {0x8000, 0x0}, {0x9, 0x1ff}, {0x80000000, 0x0}, {0xffff, 0x0}, {0x7, 0x0}, {0x10000, 0x200}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000a7d000)={{0x80, 0x0}, 'port1\x00', 0x73, 0x10000a, 0x0, 0x0, 0x762, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000705000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/11 09:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000bc6000)={0x0, 0x0, 0x0}, 0x4) dup3(r2, r3, 0x0) 2018/01/11 09:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000669000-0x10)='coredump_filter\x00') sendfile(r0, r0, &(0x7f00007fb000-0x8)=0xbffffffffffffffc, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c85000-0x2c)={0x6, 0x5, 0xffff, 0x4, 0x10, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/11 09:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x10000003) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00007c5000-0x40)={0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000496000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) [ 88.650500] device syz4 entered promiscuous mode 2018/01/11 09:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000a9e000)='./file0\x00', 0x0, 0x40) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000be3000-0xa)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000ab5000)={0x2, 0x0, @rand_addr=0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x100000001, &(0x7f000030d000)=0x0) io_submit(r2, 0x1, &(0x7f0000d61000)=[&(0x7f0000e7d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000c05000)="", 0x0, 0x7d8f, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KDSETLED(r1, 0x4b32, 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003a5000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/11 09:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x801, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100000000000, 0x0, 0x7, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/11 09:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sg(&(0x7f00000d3000-0x9)='/dev/sg#\x00', 0xfff, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000633000-0x8)=@assoc_value={0x0, 0x6795}, &(0x7f00009b4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000653000)={r1, 0x2, 0x20, 0x100000000, 0x100}, &(0x7f0000aef000-0x4)=0xfffffffffffffed3) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000c17000-0x68)={0x81, 0x0, [0x3f, 0x4, 0xd49, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) times(&(0x7f000035e000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0x0) prlimit64(r2, 0xd, &(0x7f0000785000-0x10)={0x4, 0x0}, &(0x7f000069b000)={0x0, 0x0}) 2018/01/11 09:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000697000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) bind$llc(r2, &(0x7f0000339000)={0x1a, 0x1c, 0x7, 0x6, 0x5, 0x3478bc75, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[], 0x0, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/11 09:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bdc000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00008ed000-0x20)={0x3, 0x3, 0x8, 0x3, 0x2, 0xffffffffffff3adb}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000042d000-0x1c)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e5f000-0x7a)={0x0, 0x72, "580a3e04c5fcd8b0e7282567df54accc33b81f58172ddafc6d9c862a2527abc23f93e455e8666d878bb974128a91689eb20e8e227c5fcda4b08f4425a7f7a6990e804c089614bb097362562fcb3367c053ee186036320d3b23f3efcc8af1ec9ae88817af68a42703668cf4248d54912632b3"}, &(0x7f0000834000-0x4)=0x7a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f27000)={r2, 0x1c, &(0x7f0000e16000)=[@in6={0xa, 0x3, 0x17d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49d23ee8}]}, &(0x7f0000b7e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00005a9000-0x18)={0x1, &(0x7f0000f71000-0x3d)=""/61, &(0x7f0000854000-0x18)=[{0x10001, 0xf5, 0x1f, &(0x7f00005e5000)=""/245}]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000092e000-0xe)={r3, 0x0, 0x0, []}, 0x8) 2018/01/11 09:30:41 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000395000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x12, &(0x7f0000000000)={0xe570, {0x2}, 0x8000002, 0x10}, &(0x7f0000d85000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b36000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00004d9000)=0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000119000)={0x7, 0x748}) sendmsg$nl_xfrm(r1, &(0x7f0000f2a000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f000071a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xf, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000421000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9a000)=0xe8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000004d000-0x12)={@generic="8d56302366674db22be65b4288a1deb5", 0x3}) pselect6(0x40, &(0x7f0000146000)={0x2, 0x10000, 0x1, 0x1, 0x8, 0x1, 0x435, 0xfd}, &(0x7f0000341000+0xc6)={0x1, 0x7ff, 0x5, 0x669d, 0x5, 0x1, 0x8, 0xaaa00}, &(0x7f0000c39000)={0x80000000, 0x0, 0x7fff, 0xffff, 0x6, 0x8, 0x65a6, 0x70}, &(0x7f00009ec000-0x10)={0x0, 0x1c9c380}, &(0x7f00000ba000)={&(0x7f0000bf0000-0x8)={0x2}, 0x8}) 2018/01/11 09:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000ba000)='/dev/loop#\x00', 0x38, 0x400) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/11 09:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000003, 0x9) setsockopt$inet_opts(r0, 0x0, 0x4000000000000004, &(0x7f0000865000-0x2)="4402", 0x4042b007) 2018/01/11 09:30:41 executing program 6: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2000002) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00006a9000-0xa4)={0xa0, "8e3196fbfd4b11f54081e8f2ec9e5b1a8d2367e2f57214db18548bd38368c577c89f491c634436c4db4aa83ffad24100bca37c8cc4ee79ead744f0213242810d7bdf72700a22c491ce57900f45af5482dd9963e2a7d95fa7589d9d8b0fd9b44439baf99697670260c5f2f5df0d4c8ced8a402c4b949f2a632fa524c984ae89ad86ce37f249cace184172d8680591e0f3e2d4217050594349984316be0bf6d2f3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005fd000-0x10)={0x2, &(0x7f0000a96000)=[{0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}]}) 2018/01/11 09:30:41 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x400032, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000360000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00002cb000)=0x98) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ee7000-0x8)=0x0, &(0x7f0000414000-0x4)=0x8) 2018/01/11 09:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f000015b000-0xb)='/dev/midi#\x00', 0x10001, 0x200) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000ec7000)=""/4096) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000d83000-0x20)={0x0, &(0x7f0000699000-0x8)=0x0, 0x1, r3, 0x0}) ioctl$int_out(r3, 0x5462, &(0x7f00009dc000)=0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x6}) 2018/01/11 09:30:41 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x41e360d8c49f741a, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 09:30:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000961000)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000+0x177)={r0, &(0x7f0000001000-0xdd)="066574c0c4d4fc954d5e0cb10f5d03ff21798e5e366befea8b4c4bafc16469889b75d22d7918a543cce199dcc1328e14f8f1d8878de1ddc256a4fedfacd094228fb80583c459203f7c1429165ae7cfe6be1b5cb2265a1f68b4ee3ed904948f678a46d69f768498884ce053f747a258b4543ae26d0a349944a0da5f9b5e72991d330329692a23e823f46fc6d1f157c1cb2e2938bb7a884ee8004dc5bb888350cec8a7a2d96b92c0ad3b27164617bb0d74bc119467d49d5ac4028091f7b1fa62e0ab0869cdea45940f72a9b35ac02c92ecb5bce6c9c06c630de119e5054e", &(0x7f0000000000)="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", 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x26, "18de7b7e3849d61e0f7fa34cb119dee2d23f3b626e531fc9f94db2847e1e1af0de57c11eeed6"}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @rand_addr=0x6af0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a080615b8fb3f93d59ad02551cc0003f"}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r2, 0x776}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x9}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, 0x10) 2018/01/11 09:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001f4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bd8000)="6e65972f6970365f6d555f7669660027") pread64(r1, &(0x7f0000eb6000)=""/0, 0x0, 0x4000004) socket$packet(0x11, 0x2, 0x300) getcwd(&(0x7f0000873000)=""/125, 0x7d) 2018/01/11 09:30:41 executing program 2: mmap(&(0x7f0000000000/0xc12000)=nil, 0xc12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c7000)='/proc/self/net/pfkey\x00', 0x514c639ce1439612, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f00000c3000)='attr/keycreate\x00') mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000c13000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') getdents(r2, &(0x7f0000909000-0xba)=""/72, 0x48) getdents64(r2, &(0x7f0000c10000-0xdf)=""/223, 0xdf) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000376000-0x8)={0xff, 0x4}) getdents64(r2, &(0x7f0000c11000)=""/44, 0x2c) 2018/01/11 09:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x800, &(0x7f0000402000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000018e000-0x10)={0x7, &(0x7f0000921000)=[{0x5305052a, 0x1, 0x5, 0x4}, {0x1, 0x6, 0xe4c, 0x3}, {0x4, 0x3bced6e3, 0x8000, 0x100000000}, {0x100000000, 0x6, 0xb448, 0x0}, {0x8, 0x0, 0x0, 0x0}, {0xa6db, 0x80, 0x5, 0x101}, {0xff, 0x8, 0xe799, 0xb9f}]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) 2018/01/11 09:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000fb4000)="dc13b51a5b75306e78dd580871ab1f4404e470d734cf0196f05dc82d7b233f080088e6c4ccd64ade0e8ce0442fbc00974e8e1195c604f7f6000004d602663d75dd05a04c57b36fd039128a5d071038a42f11005000097d4f0100a8f9fc07f8010000000000000000d359bdeb62e109769c8666856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ff", 0xfffffffffffffe97) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/vga_arbiter\x00', 0x50800, 0x0) sendmsg$netrom(r1, &(0x7f0000920000)={&(0x7f000070c000-0x10)=@ax25={0x3, {"e43373f53ce665"}, 0xff}, 0x10, &(0x7f0000764000-0x40)=[{&(0x7f0000703000-0xd0)="38df424c7395c5c699f897d3f61db0f111e0434480059ac2cfa4fe48a480abaccb6abbada3cbb9204423fd1a360aa1c0c225144a0251e313535fa967985d8b45553978eea7929217afedcba68917045a4c5e4b0cee430bc20c8452471976d5ade20f2638d144b2c73e33d5331910c950e6f207687ad3aa6c6a3a9fa7ea40b5de639c88a83bdfa1764f1daaa48b7863089bc5b1334a7e1dfe7afb4d97290ada003222751e966a61690710738490fb545a2fa73d0813407b8a518ef703924ecb3dd918f87e90439c4da4ae984ac9ec438e", 0xd0}, {&(0x7f00003a4000-0x69)="1f518915cccf8a408a3429d090ceb4e01f9bf9a4145c28b91e710e699d04c18ff785bb9ca718a93c4aa1cf395302380702a3e7a2003bdeea61993ec06bfcc18620572e38aba562189910beb691d389a5ac926968b27f95ad16c067d5de1e03d297ed870577eb329741", 0x69}, {&(0x7f00008c6000)="cfdcd400ed48327f47c5306c58a004e3cb1fe7a8d61f7f953ab0e429154067bc0f325f938f219bd995144d60abbe9bca9c66ad5b18a7f4f7abd7", 0x3a}, {&(0x7f0000b7f000-0x44)="0e45fcc3097fd6ed47c97e76a250116aa35e1eb2688b68f83a06177552917e2585ca4c2c0936e977210b236dd62540f47bacd68a390322c4ce7608f165b61bf0bce14d09", 0x44}], 0x4, &(0x7f0000c96000)=[{0xd8, 0x117, 0x0, "667ac120b41ddb677317c5e82faea20752d0ed97051a8fa5ab0f51c513242379fcf9ae8c20b0ab7654e60ebafcf4b533549fa89b086ad81667375a2ff0e6c3c137d226fb0c4f3d7ac27fcb1aecb7d85803004e23f2fc4988af4f9154de4dbb5267d809e3cf754371053534e16760e78f5b1ea68d7eba33b026e4b50bbc95a8e6ddabb217fd0fafa5139aa992b9e03fa9159c462bc2c56d5ac06c56d1020392d8c61b8442dfb71b59616683bdabd15933ddff996b99a2603b4b95f2584f23b3e76e4ad30ed3b0"}, {0xb0, 0x11d, 0xffff, "9d6c69918c58b15b7e02eef6b9057dfc5d11392e7415be0e363bd597c7eee46c1e95c3664db844ce77733b15bf96142a0d7558d3c0e5d9698d51dedec9bc7acf0fb2f134c3632afb39315dabeeca288fae3b1671bbcd2397a70af74e08bbc8edb48a9462980b8aecb9c6a36ae675216256a6abd4a8d39f7f0d8b2415b43205ff3a2a2b9f1ca40184a7e3448b824dc38d183c906e2c4e8261177a20f67af2"}, {0x18, 0x10f, 0x0, "07ff3998"}, {0xf8, 0x10a, 0x9, "58f25e96e4c5c70c4b56bd7bab669aba00c1f28ce50c2d3656ea785640e36619e83b6bb6116d743244a9b4953a5c34fd7144b148456575406e3897eb68761a71c7593c6ce566b50f037b2c501f22851c1d1da3bfb3c72cc1248a791305597b9bf020e7d2f65798024319b13c9727ae9fdbd02e65032ee7ac1513df2cb02ddbbf2a56371abbbe3db98b62e62595b1d3768629704262c858f6531b4ef8f5947c3d60cd9914725a3c8019c4ef68842ae8ecfcf4d0455c7680ff3f6e72e3dd706be26cc6db13e619a7d6e288da5ada89f0419067bc65e5874c44cad20e6c7251ef14ceca4609d778d0"}, {0x68, 0x0, 0x5, "815071fc5d1029ac172b9dae672f404e29ae53375c9ee23372b235cd766c435cd73fb620cdb6ebc3199a93373d2b32b4a7b7994b8fe65a5128533301058f75bbf736f6bd1dea775701baed269b70901665d22c40a3"}, {0x60, 0x109, 0x7, "2c262e5c0123499118cd0d132ad264b9cb17d6fd5d4dd54f0e5884e9f8d3d472b04d9ef4b2c09812dbdae2fb340a9efeab6b4bac2a614302c85246b8741b774620340e4e0a1f8806914b8d3b7c"}], 0x360, 0x4000040}, 0xd0) 2018/01/11 09:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000319000)={&(0x7f0000f42000)='./file0\x00', 0x0, 0x0}, 0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e77000)="72a21d9e47c5739b7ac970a73488bca516078795314c1bad1dacc5fc36d5770fc9dad7ba11371eb6b227a5acd3ff53a327629834554585111088e9732e00a9d016f0fa555afab393bc", 0x49, 0x40804, &(0x7f0000ff7000)={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000644000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000026c000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000044e000)=[0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/11 09:30:41 executing program 0: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000af3000)='/dev/input/mice\x00', 0x0, 0x111840) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000937000-0xa)='/dev/cuse\x00', 0x200800, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000af3000-0x4)=0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000af3000)='./file0\x00', &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a46000-0x4)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000af4000-0x4)=0x0) syz_fuse_mount(&(0x7f0000af4000-0x8)='./file0\x00', 0x8000, r4, r5, 0xa59, 0x4000) getresuid(&(0x7f0000af2000)=0x0, &(0x7f000000f000)=0x0, &(0x7f0000af3000-0x4)=0x0) lstat(&(0x7f0000120000-0x8)='./file0\x00', &(0x7f0000322000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000af2000)=[{&(0x7f000094c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000052d000)=[{&(0x7f00005ea000-0xd)="0bfd9a5d63c72ee03615bb4a49", 0xd}, {&(0x7f00003c2000-0x34)="43eb5e6be968325930338db34ead460e81b60ceae8e172f988ecfa61e6af10cdc4c6256aff968c0b835f9367fd0372831c6446ad", 0x34}, {&(0x7f0000af3000-0x92)="36d58cf1f77b0cb0c31105d9449c86c22e534f5beb3244a3dcac3c165da004d28414b6e0e21f930dda28afab240ed3853a509522ed26d518e07e4b09732fcb359c9df3f3dfe5cc44741c5480ff974401ad39735d01cadf55c75e6177aaa079f1f1ce50e4159ef2f7bb0644de89fe3f6bb32b5fe4241c589e8af8372fdaf673eb2b5eecda93bc9f8c56a3946e9eec85dc0de4", 0x92}, {&(0x7f0000af3000-0x73)="53d79d5116116d0096b0c68fb271d7a099c8b4f249f564b6ce65fa29e2a79f7345d4f7257aece3a5f18cbd87474e462c703807cc3f368c49e3472d662ac02675a4e14a132e794d2bd05b23f0106a54b41bcea1c530ee23cc193c25920331b937e5706d8b8fef61de83538c0ae9059ce3895398", 0x73}, {&(0x7f0000af2000)="af9ce817fc34f23f0963a4200667837db62eeb3637a0f747569df2fc4a11b0e1d07e2836a82558a97b25e83173717da1daeaadc7ae3168823b8e9efd23e8df87b5fc30ece63ee28a07087fc1fd41365c7864525a0f51f812c1bedff34637cad1cbda747aa935cde32ec094cbbbebae165bc2a3", 0x73}], 0x5, &(0x7f0000af2000)=[@cred={0x20, 0x1, 0x2, r3, r6, r7}], 0x20, 0x1}], 0x1, 0x80c0) 2018/01/11 09:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009bb000-0x18)={0xaa, 0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e84000)={&(0x7f0000e7b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) utime(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)={0x2c18000000000, 0x0}) r1 = socket$unix(0x1, 0x7, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8a000)='/proc/self/net/pfkey\x00', 0x290180, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fbd000)={r1}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e06000-0xb8)={0x0, 0x5, 0x9, 0x68, 0x5, 0x2, 0x3, 0x300000000, {0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x459, 0x4, 0x3}}, &(0x7f00003ec000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000072d000)=@assoc_value={r4, 0x10000}, &(0x7f0000e2c000-0x4)=0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007a2000)=0x0) sched_setscheduler(r5, 0x3, &(0x7f00002e6000-0x4)=0x8) 2018/01/11 09:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f00002d4000-0x40)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$amidi(&(0x7f0000703000)='/dev/amidi#\x00', 0xfffffffffffffb39, 0x204000) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) 2018/01/11 09:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b6000-0x9)='net/raw6\x00') preadv(r0, &(0x7f0000331000)=[], 0x0, 0x0) 2018/01/11 09:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f000005d000)={0x0, 0x0}) pipe(&(0x7f000054a000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x5) flock(r2, 0x1) flock(r2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000294000-0xc)={0x0, 0xffffffff, 0x10}, &(0x7f0000121000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000056a000-0x8)=@assoc_value={r4, 0x80}, 0x8) utimensat(r2, &(0x7f0000cd8000-0x8)='./file0\x00', &(0x7f0000f7f000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = semget(0x2, 0x3, 0x40f) semctl$IPC_RMID(r5, 0x0, 0x0) 2018/01/11 09:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffefb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000061c000)=0x7e, 0x80000) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003bb000)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f56000)={0x100000, 0x10000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) munmap(&(0x7f0000e32000/0x2000)=nil, 0x2000) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 89.027189] binder_alloc: 15879: binder_alloc_buf, no vma [ 89.048750] binder: 15879:15893 transaction failed 29189/-3, size 72-8 line 2957 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000487000)='./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) unlinkat(r0, &(0x7f0000676000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f17000-0xc)={0x18, 0x0}) 2018/01/11 09:30:42 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000f6e000)=0x0, &(0x7f000028d000-0x4)=0x4) connect$inet(r0, &(0x7f0000792000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6c000-0x4)=0x10) listen(r0, 0x0) listen(r0, 0x7) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f0000b26000-0x8)='./file0\x00', &(0x7f00007d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008af000-0x10)={&(0x7f0000001000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x222, &(0x7f00004dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x214, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}, 0x0) chmod(&(0x7f00009d2000)='./file0\x00', 0x20) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d8000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000083b000)="37079cb90c24f6c7f9647b63eda59d132c15be75d0cd3df582a4d1df558f86cf7c76e458cc2ff4817e287129d45f37970fd3158a0e606a8987916472e9c75749824318d6e1eeb8ea21fb4283413d1d16396d70598ebb25a188d813684667194c5a1b6edc099a07a87ed3a7205e0e2f7ed8eea09b7c560fb7c2f3e91f9c48749bb979f8802a985a9ac6d1f45907b45ebc770e797efc593ab2e03ea42c449a87fc6534452156f8c748") ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000055e000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x3, 0x3, 0x0}, 0x14) close(r0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff1000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdd000)=0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff1000)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3ff, 0x1, 0x8, 0x2, 0xa0, 0x80, 0x87, r1, r2}, {0x8, 0x1000, 0x4e, 0x10000, 0x3f, 0x8, 0x80, 0x4}, {0x1, 0xcc55, 0x2, 0x2}, 0x7, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x2, 0x3, 0x0, 0x86a, 0x1}}, 0xe8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r3, 0x29, 0x20000000040, &(0x7f0000e4b000-0x4)=0x0, &(0x7f0000ff1000-0x4)=0x238) 2018/01/11 09:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d59000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) r1 = eventfd2(0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b81000)={0x0, 0x0}) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$tun(r1, &(0x7f0000884000)=@hdr={0x3, 0x3, 0x6bd, 0x1, 0x1f, 0x6, @ipv4={{0x7, 0x4, 0xea4, 0x2, 0x36, 0x3, 0x6, 0x8001, 0x3f, 0x0, @loopback=0x7f000001, @rand_addr=0x6, {[@ssrr={0x89, 0x7, 0xdb9, [@loopback=0x7f000001]}]}}, @udp={0x1, 0x1, 0x1a, 0x0, "95341dc5ad82db9819b950006ba0c728e4be"}}}, 0x40) readv(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) 2018/01/11 09:30:42 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000c2f000)='/dev/input/mouse#\x00', 0x6, 0x800) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000e8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000136000-0xd)=@known='security.evm\x00', &(0x7f0000000000)='-\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000b92000-0x97)=""/151, 0x97, 0x10001, &(0x7f0000734000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a2c000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ca3000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0xffffffffffffff9f) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0xa5) 2018/01/11 09:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xa, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00005d1000)=0xcb1, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000ba1000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r3 = syz_open_dev$tun(&(0x7f000005f000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000006000600e00000000b4013000000000000000000000000106d", 0x29) [ 89.102078] binder: BINDER_SET_CONTEXT_MGR already set [ 89.115324] binder: 15879:15901 ioctl 40046207 0 returned -16 [ 89.132493] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/11 09:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f0000e4b000-0x3c)=""/60, 0x3c) r1 = epoll_create(0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aa8000)='net/sockstat\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000453000-0x6)={0x0, 0x0}, &(0x7f0000a03000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000530000)={r3, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008a9000-0xc)={0x30000008, 0x0}) shutdown(r0, 0x0) 2018/01/11 09:30:42 executing program 5: r0 = msgget$private(0x0, 0x68) getresuid(&(0x7f0000efc000-0x4)=0x0, &(0x7f0000b41000)=0x0, &(0x7f0000784000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00007e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006dc000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000000e000-0x78)={{0xfffffffffffffe6e, r1, r2, r3, r4, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x10ffff, 0x2, 0x6, 0x7, 0x400, 0x4db0, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) pread64(r7, &(0x7f0000525000-0xab)=""/171, 0x19f, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d4000)='/dev/sequencer\x00', 0x100, 0x0) syz_extract_tcp_res(&(0x7f000007a000)={0x0, 0x0}, 0x1, 0x26) syz_extract_tcp_res(&(0x7f00006c0000-0x8)={0x0, 0x0}, 0xbd, 0x7) write$tun(r8, &(0x7f000058c000-0x172)=@hdr={0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x7, 0x4, 0x8c4, 0x9, 0xe7, 0x3, 0x1, 0x723, 0x1d, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @end={0x0}]}}, @tcp={{0x0, 0x2, r9, r10, 0x8, 0x0, 0x10, 0x98, 0x6f, 0x0, 0x649, {[@sack={0x5, 0x2a, [0x5, 0x1000, 0x2, 0xdf6, 0x81, 0xfffffffffffffbac, 0x4f, 0x4, 0x4, 0x3]}]}}, {"e23e0ccf3e585ba0440bb9c47b3eebde2d707ef988f51704e0f9fb01a84c789bb8efb38804b030f3c2214cd449dd75b6c8cf376e9b300a41cdd9ab9d7902147a19297edf14943392914a4ffaa24d251cf6bccbcfefd29b39920d7c99cb80e8990d8e0d295afa33f9630987c0d28041e70f6ed61528a99268da3a1c2fe288179d605f9f205c581a2b31b31e"}}}}}}}, 0xff) r11 = syz_open_dev$adsp(&(0x7f0000489000)='/dev/adsp#\x00', 0x6, 0x0) listen$netrom(r11, 0x10000) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000358000)=0x0) 2018/01/11 09:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000882000-0xc)={0x50000000, 0x0}) fcntl$setlease(r1, 0x400, 0x0) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)='net/ip6_mr_cache\x00') writev(r0, &(0x7f00000ba000)=[{&(0x7f000031a000-0x73)='\'', 0x1}], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000972000)=0x0, &(0x7f00006c0000-0x4)=0x4) [ 89.200942] device eql entered promiscuous mode 2018/01/11 09:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000667000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000caa000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e2000)={0x0, 0x0, 0x820c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 89.237854] device eql entered promiscuous mode 2018/01/11 09:30:42 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b8000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cd8000-0x4)=0x0, 0x4) r1 = socket(0x2, 0x3, 0x80000000040) ioctl$void(r1, 0xc0045878) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000986000-0xb)='/dev/mixer\x00', 0x42, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000ce0000)={0x6d7f, 0x2, 0x7, 0x8000000000000821, "c767ea82ad6910af6eb1e3e02bd65bdbed2c93535e463d915c7dc82cd210438ed4e1f6b671d304bbb64a6136", 0xd1}) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/11 09:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002e4000-0x8)={0x0, 0x5}, &(0x7f000020a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e18000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000170000-0x4)=0x3ea) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f00004f3000)=""/24, &(0x7f0000e85000)=0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b28000)={0x3, r0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000d98000)={&(0x7f0000d9a000/0x2000)=nil, 0x3, 0x4, 0xa0, &(0x7f00004ec000/0x1000)=nil, 0x80000001}) 2018/01/11 09:30:42 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000036000)=0x9, 0x4) r2 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000054000-0x8)={0x0, 0x6}, &(0x7f0000050000-0x4)=0x8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000053000)={r4, 0x0, 0xffff}, &(0x7f0000053000)=0x8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r2) 2018/01/11 09:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d84000)={0x0, 0x0}) getsockname$unix(r0, &(0x7f00006fd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000034b000-0x4)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x7, &(0x7f00006ff000)={0x0, 0x3, 0x8, 0x74, r2}) r3 = syz_open_dev$vcsa(&(0x7f0000909000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2) accept4$ax25(r3, 0x0, &(0x7f0000c35000)=0x0, 0x0) connect(r1, &(0x7f0000013000-0x8)=@sco={0x1f, {0xffffffff00000001, 0x1, 0x7, 0xf3, 0x8, 0x1}}, 0x8) r4 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x800}) write$tun(r4, &(0x7f0000481000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "78922a", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000dd2000)=0x8, 0x4) 2018/01/11 09:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x500) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000327000-0xdc)=""/220) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000005, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 09:30:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000749000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000018d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c7f000-0xc)={0x2, r0, 0x0}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000167000)={"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"}) fcntl$notify(0xffffffffffffff9c, 0x402, 0x10) 2018/01/11 09:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00008dd000)=')', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000caa000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000df7000-0x4)=0x10000, 0x4) symlinkat(&(0x7f0000008000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') 2018/01/11 09:30:42 executing program 2: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b00000-0x39)={0x0, 0x31, "403584188cf2e5e8119e6423cb8ed638fe74ccd8c889435903866543fc3f38b73b8c998909aac42e0c44208497916e67d3"}, &(0x7f000044e000-0x4)=0x39) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000aff000)={r2, 0x9, 0xdd, "9192b8e78d4bbaef853e1695c6ba8b9c4863ae0466e6e5106a61342c43d33abf45e1fa16287de41f6eaf64940e36d35875285d342d301f063668dd235bcd518bbe5561010fd2ca5011c4dbb9c9531d4999a3a8e2da96ac33110fbab9314f3c97b29aa2e780110c38db77b43d839622b1b68b3c953df4eb448f87559ea0dbc3f6c1a3defe9f35c88025a5d6ec5183eeef156462d153ecdca34bf8369572048b0c1f517d9819a0b213b9feb003797c541a73cceb7ff37a76f51e61ebf81de6e834669a7ec7f807a036ca5d6f40069442ae0d749d0cc4ceadc09bd4d4b7ff"}, 0xe5) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) 2018/01/11 09:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000b9e000)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:42 executing program 4: membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/qat_adf_ctl\x00', 0x220002, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000094d000/0x18000)=nil, &(0x7f0000ac4000-0x18)=[@text16={0x10, &(0x7f0000203000-0x36)="81fa7f542e1b783db882000f00d8440f20c066350c000000440f22c0b824000f00d0831b039a1ab031012e0fae0a2e0f01cb640fa3d8", 0x36}], 0x1, 0x0, &(0x7f0000b01000-0x10)=[], 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b03000)={0x79, 0x0, [0x5, 0x3ff, 0x2e4, 0xddb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00005af000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x0}]}) 2018/01/11 09:30:42 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) write(r0, &(0x7f0000a79000-0xe0)="a85165eccad8ccda79fe8f34491575464a4f8fca6ec71da18e48c7b706eef6c66977a3127e2c89decf9dbca4a8beb793b856961a2559b18f8d7723f609f76ecc96718da016871d20dd4ce6a171500236549d32f489b41143ddb10c775279370919f5c6036b20b813fa2e9c1db448eb6e555464fc3aecd48b36d61cb8e241001c634d90a6eef8410bc7224a89f74472009595cc74f0e6d3e431d0843a1e520b0630a3edd0321655e32b766394a06f8230a7721d00d5e44d31e24b61ea569f9d46be05c6d500cb89679e8822f392b19d01c48e988cbf0c5593282518b4bdf4bd75", 0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget(0x0, 0x2000, 0x54000001, &(0x7f00008d9000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000001000-0x1000)=""/4096) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r2, &(0x7f0000d13000)=""/70}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000581000)='/selinux/context\x00', 0x2, 0x0) accept$packet(r1, &(0x7f00006e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006c5000)=0x14) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000801000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3f, 0x5, 0x0, 0x6, 0xf000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0}) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003ed000)='/selinux/checkreqprot\x00', 0xfffffffffffffffd, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000a8a000-0x4c)=""/76) ioctl$KVM_SET_TSC_KHZ(r7, 0xaea2, 0x5) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x8000000000000007, &(0x7f0000a0c000)="", &(0x7f000061c000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/11 09:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004a000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000074e000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e00000+0x46c)=0x14) connect$packet(r0, &(0x7f000095a000-0x14)={0x11, 0xf5, r1, 0x1, 0xffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f5000)='/dev/vcs\x00', 0x181, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000675000)={0x9, &(0x7f0000b81000-0x24)=[{0x7, 0x100000000}, {0x8, 0x9}, {0x7, 0x7}, {0xe5d7, 0x240}, {0x1114, 0x2}, {0x0, 0x800}, {0x10000, 0x7}, {0x24, 0x9}, {0x1, 0x0}]}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) ioctl(0xffffffffffffffff, 0x4000000000001274, &(0x7f0000003000-0x3)="") 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x8) syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) 2018/01/11 09:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00003c6000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000e97000)='/dev/dmmidi#\x00', 0x100000000, 0x103100) read$eventfd(r0, &(0x7f0000240000)=0x0, 0x8) vmsplice(r0, &(0x7f0000d23000-0x40)=[{&(0x7f0000737000)="6445da72bd2cdff7ea60efdc3d98d3d3ba0060f726b62abdb8e6448e6e04819e0c24a8f18cf056137b8402c433bb6078bab8153ba60e31f62e980bdb3e7d314a894790434171562193a8e157926208ffbb24dbd0e8c9d2df89704f19f15357a31069f54679fcdb80ebec083839e1a619c714dfeb3ba2f5d8a338f9a928239a2c6d3ad444e39d6e0fe83e4f40fb6c769dcf43c37a6c3d98985c78ae35874fa2540c43e4056b", 0xa5}, {&(0x7f0000eb7000)="3b24359367b10e37da1421aa71a504f591df20ed47ddbd56bda508f7690d160e24dc947c4b7d9454d736382030f873d87c92149e36d42618d41a21b6d04e60cd84829259b16774cad699856535ccb90cc4c0b341ed9c8ff39a99c33cdbc5cefffe678dff068f98ad7fa8a8165b7c419ecac907b8d4a2271976989957f65f42d173377456161f0230ef", 0x46}, {&(0x7f00007ed000-0x10ae)="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", 0x1000}, {&(0x7f00007ec000-0x6d)="71ef2d00b561ff8459966e0e2658723cfb11ad9689e0e42a3f5e34263801b14b8932983705ae5ae36e91f8b7c835bfd9076cd67b7772bf0e14a2449c5e47dd06fb8dda29ea5d9c5f390c18d8bcbb5fb147e4774112e91670157f0515d0a0a60dd3df17120d0d17d9d420d67a36", 0x6d}], 0x4, 0x2) 2018/01/11 09:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e25000)='/dev/input/mouse#\x00', 0xffe4, 0x440) bind$ipx(r0, &(0x7f0000f19000-0x10)={0x4, 0x5, 0x1, "2746fa3b7114", 0x2a, 0x0}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ffd000-0x8)=0x0) syz_open_dev$dmmidi(&(0x7f0000c8a000-0xd)='/dev/dmmidi#\x00', 0x0, 0x111040) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r2, &(0x7f000023a000)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out={0x0, 0x1, 0xfffffffffffffffe}}, 0x28) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00001c8000)=0x3) 2018/01/11 09:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004d9000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd599, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000cb8000)="", 0x0) 2018/01/11 09:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000007a000)="6d52c034ec1764fe9ec35ed441aa5271bd671fb53079", &(0x7f00005b3000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00008c4000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000825000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000ed2000)={{0x9, 0x6, 0x3, 0x4, "9df57c32b0f284865db6ceb43ec844fe8d74584123e7a30e7f3270ecdc2cbfb6d988a19ea53e81565db065d5", 0x4}, 0x0, 0x0, 0x1, r3, 0x1, 0x200020000000000, "22b5cc7d7da34dd9a5efc5f3284dc44615a62d5558f07969c152c735d931b2bf7e68fa62314094a0f6cf3426983cecf9f87577548f9be869995448f82b72bd1d", &(0x7f00003ee000)='vmnet1,/\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x2, 0x2, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000c24000)=""/105, 0x69) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f79000-0x26)="26000000230043f8feffffff0000364002000005004000000e00010003000000000503c76e35", 0x26) 2018/01/11 09:30:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d54000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x10, 0x33, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0300a2", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000d53000)={0xfffffffffffffffe, 0x1, [0x0]}) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d59000)=""/248, 0xf8) 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000478000-0x5)='ceph\x00', &(0x7f0000780000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000010000)='eth0\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000237000-0x8)='keyring\x00', &(0x7f0000037000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x0, r1) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000d0a000)='comm\x00') ftruncate(r3, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000ef000-0xc)={0x4, r3, 0x0}) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000b51000-0x10)={&(0x7f0000b1f000-0x1000)="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", 0x1000}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00002a3000)={{&(0x7f0000a72000/0x6000)=nil, 0x6000}, 0x3, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f0000628000-0x8)={0x3, r2}) ftruncate(r3, 0x5e) 2018/01/11 09:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0005}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000f3c000)='/dev/snd/pcmC#D#c\x00', 0xdbd, 0x10040) ioctl$sock_bt(r0, 0x541b, &(0x7f0000322000)="212f10813c0082e6a779ef3818ffb358992ef61a91eb46fb1fcf6dbc8654d99c27e71238951cf9d6664fba35a6437e33fdf1c83d80e0a316642b3dce535fefd6f7c1367bd0c03423f7971469ab5a3d23e7220049b39799438105e4d063da10") r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006c2000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000-0x4)=0xe8) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b97000)=0xc) lstat(&(0x7f0000d23000)='./file0\x00', &(0x7f0000094000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b70000-0x4)=0x0, &(0x7f0000e84000-0x4)=0x0, &(0x7f0000931000)=0x0) r7 = getpid() r8 = geteuid() fstat(r0, &(0x7f0000fa6000-0x27)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000128000)={&(0x7f0000014000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005b1000-0x40)=[{&(0x7f0000f2c000)="d9593594afc3177345bb1a369e49e1a9dbe9b76c4030665e4ada0b5521e4a6900bbf2d2c4f", 0x25}, {&(0x7f000084c000-0x4d)="32ae3c7b5853a49fb6ac3ace0fd734a417780b083bd66ac9f9f60d3cdec8d6d766da7e0a6897f25ce3fad9544b4daf354fd74362bbb6670a425f4f9ec079e6d8c5c69c471eaa2ef56b05faef6e", 0x4d}, {&(0x7f0000b3f000-0xfb)="9e4d29bd6d13ec93cbf8f8369db4dcedf2b87b9f34a80360bc0da5699cfdcd11a37c3a74b8d3ef2866064f15ca2584ad5ed4264a7e6fe7f29a39ae337d69a3620d56df48e7cca36a6292f8402b4eaa23c9cd6098a2af076fde4344d7668855f792cdc1c9de957f3fa548a97e5ffc8e913d7dd356f722403e74f1794570ae4c6d688457d09ff4715e18a9d364f074bb34f0d1204c9dc02cd32cca5a8fc9e11c3b3fed59ee2ca5de2ef17f9626b76482ed98dfe76d754d9e7f724b8b3b072fbf4f40ff2955be8615efbcd86835ac5f64e7808fec23d29dfb66c44451e70262e56dccf23286d8f7dc0a2dedfb94b5c3b08009ed02e457b67a3e05f7d3", 0xfb}, {&(0x7f0000b2a000)="dfedda6dce0735a8a5247586367f83f2da3f715f1f5955b115356508e506e924c41610679a2a194838c0ff5fee8bad229e813d688f1111d56943c6b80de875e5ff68af2f1d89355b6cd00c28adb729f23bf53e6a17dc25a66215dee7a53ee33bc881b831d1a52200ca8a3ff736f5117de7a65df0c6a8b8d5c14280e4aeb7c33881fc0654e8eb7dbe549590aa9beb1bc1c8742ec7602aec2fd8ddf75b878824df4a0f4434c0c07686c4639e11cec6ed9f19fe608e480a5fddf62af2b3b8bfa557bb68a667a99fb5d10ac8fbd10c3bfdb0a7395f9d43bd9d1ecb3a6f557e7e88f1a5684658664cbf7d37890c0238012f4f76cd1b3d45370c718c37", 0xfa}], 0x4, &(0x7f000029d000-0x118)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}], 0x118, 0x4}, 0x4000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000767000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f9e000)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) r12 = gettid() ioctl$sock_ifreq(r0, 0x8932, &(0x7f00007da000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000057b000-0x20)="bb60e2ddf60d88b0a8867489ef4149fd232a1160c9a7e813a64b5038a91e7aa4"}) fcntl$getownex(r10, 0x10, &(0x7f000006c000)={0x0, 0x0}) get_robust_list(r12, &(0x7f00006e8000-0x8)=&(0x7f0000a03000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00009c6000-0x8)=0x18) pwritev(r11, &(0x7f0000acf000)=[{&(0x7f00006b9000-0x93)="83feca8077003da387cb5a873a80ce246bbef40ccf856d6132de287eee199ab29235df2ed7b1545bf575aa8d9af90836b95b6020ff4e3272d235653382f5e1f1d4dba56b053e6b77619fcce29b4e2359842d718d62e2205bd5200ed545ab88cb50c69990ceb3cb64bb76bc361bce3573037f639f80506931c6f2137d5502ad4135c0b31fdf37c84053cdb9f8d14e1e5da39e7f", 0x0}, {&(0x7f00009e5000-0xd2)="fb2e53d9523e36d0878be9f8f5aca82b16277ff72ab38bb463b43d658b204cdef99040cc45d3f2adfc5eeece8edf233fc7fb79b49f018fe25a69346e63460a22da26adf23fb6675c47f66965be29d9e121a3558d6c9b62d0ad1627c467f73f7d06431b84260105a0a4774551bc27c1b14f2fc76d8a769777fb40dd698e7052228ce12b27e18da10383d1021ae75f428209595e77ba4d6e7586b14c68d40270b608721f2c8b7f934ee7c9eee59af90f5498af46058d61a8c58b472defac37dfb65812b1e01810995e97cf303fd89b30aeb6b6", 0x0}], 0x15f, 0x0) 2018/01/11 09:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000009) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000498000-0x59)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) r1 = dup(r0) connect$ax25(r1, &(0x7f00009f1000)={0x3, {"0d7213c6370f5b"}, 0xffffffffffffff80}, 0x10) 2018/01/11 09:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f45000)="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", 0xfc) bind$inet6(r0, &(0x7f0000650000-0x1c)={0xa, 0x0, 0x658, @loopback={0x0, 0x1}, 0x10000}, 0x1c) 2018/01/11 09:30:42 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000025f000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x80000001, 0x2a, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000b69000)={0x40}, 0x8) signalfd4(r1, &(0x7f00006be000)={0x3ff}, 0x8, 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000d2d000-0xb)='projid_map\x00') ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000bc7000-0x10)={0x8, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000bc6000)={0xf000, 0x10000, 0x0}) lseek(r2, 0x0, 0x3) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000200000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009b4000)={0x0, 0x80000001, 0x8, 0x10000000000000}, &(0x7f0000cf2000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c14000)=@assoc_value={r1, 0x0}, &(0x7f00000d5000-0x4)=0x8) r2 = syz_open_dev$adsp(&(0x7f000078b000)='/dev/adsp#\x00', 0x5, 0x400) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00005e6000-0x18)={0x3, 0x9, 0x1}) 2018/01/11 09:30:42 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f57000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f57000)=0x1c) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f58000-0x10)=@generic="e716f688dc2fd2f18008a970c1ce2ab6", 0x10) 2018/01/11 09:30:42 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) mprotect(&(0x7f000001d000/0x4000)=nil, 0x4000, 0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000038000)='/dev/dsp\x00', 0x8000, 0x0) r1 = semget(0x0, 0x6, 0x200) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000039000)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) r3 = getgid() getresuid(&(0x7f0000035000-0x2)=0x0, &(0x7f000002a000)=0x0, &(0x7f0000025000-0x4)=0x0) lstat(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000006000-0x58)={{0x4, r2, r3, r4, r5, 0x8, 0x1ff, 0x0, 0x0, 0x0}, 0x1f, 0x9, 0xff, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000011000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000039000-0x4)=0x14) setitimer(0x0, &(0x7f0000009000+0xd51)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) getitimer(0x1, &(0x7f0000037000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 09:30:42 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x280080) r1 = syz_open_dev$amidi(&(0x7f0000007000-0xc)='/dev/amidi#\x00', 0x5e2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x0, 0xac85}, 'port1\x00', 0x68, 0x1, 0x2, 0x0, 0x8, 0xfffffffeffffffff, 0x10002000000000, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x20000, 0x0) ioctl(r0, 0x80984120, &(0x7f0000006000-0x1f5)="") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffff, 0x0, 0x7b5, 0x28c19711975fd865}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000+0xaa)={r2, 0x9a, "0f5e55609606307762f2acf8ab644f295f33abb599474f4dce640ed77b64e6fa137d34273459e66cbf4ac0b8ac3bed45ce1b10989a7c60c1997ffded4ee46c2bbbb63588a857a0f755fa537b9d0901b9e40fd0f828224b3890b4f23f217ebe9bbb9743b41739afd2c425d3b912be4431694f497282689746399edcec0ceda21d88d45a052b3a580818e7e351c7d63dd4e130c636075998019f8fcec7829b2a7bcd2f922d2793bcfd667460a563748857506f76da9e272551ff1d1a2f710bbffdb26e06ca6d52c417dc9b1ea04a3f11c0ef284d317f07"}, &(0x7f0000007000+0xb34)=0xffffffffffffffb7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) [ 89.612119] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=16040 comm=syz-executor0 [ 89.639617] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 09:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000338000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000846000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b99000)=0x0, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00001a9000)={0x0, 0x0, &(0x7f0000fc9000)=""}) 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = syz_open_dev$audion(&(0x7f0000378000-0xc)='/dev/audio#\x00', 0xe4, 0x6140) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000f7e000-0xc)={0xb860, 0x0, 0x0}) r2 = dup(r0) write(r2, &(0x7f0000f7d000-0x36)="260000002400430000030000fbfffff503000005010000000e000100fcff00ffff0400fd0035", 0x26) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d99000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c1000-0x4)=0xfffffffffffffece) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f0000d37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000042a000-0x8)=0x0) chown(&(0x7f0000e4f000-0x8)='./file0\x00', r2, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000701000-0x50)={0x3f, 0x7, 0xffffffffffffffff, 0x9, &(0x7f000009f000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff764}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x7fff, 0x15cd, 0x5}, &(0x7f0000749000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d60000)={r4, 0xffffff5a, &(0x7f0000ede000)=[]}, &(0x7f0000267000)=0x10) r5 = open(&(0x7f0000022000)='./file0\x00', 0x0, 0x5) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r5, 0x401) [ 89.665710] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=16052 comm=syz-executor0 [ 89.705416] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 09:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xf36b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9}) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a12000-0x4)=0x0) 2018/01/11 09:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x20020, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xce9f, 0x200001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind$netrom(r2, &(0x7f00006d0000)=@full={{0x3, {"fcd6c41778cd92"}, 0x1}, [{"bd6adfe16bf29c"}, {"fad49422d9f2f9"}, {"6dd1023562df44"}, {"d4b54aca3c3b45"}, {"303a8e6478fb2a"}, {"b8cb196881c185"}, {"f156a3debf972a"}, {"8cab9a8465a8da"}]}, 0x48) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 89.726281] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 89.746451] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/11 09:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004fc000)={0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c62000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00008d2000-0x2)=0x9) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='N', 0x1, 0x0, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f00004d9000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendto$llc(r0, &(0x7f000053c000)="45c8712fd1aa6b3ef48e33d7b5bca83f5984f4f3d0462cb00a2eecb2a01af7b2aff0125149461b17ba8866c1ddde90482d0645fd1d92343770154494333bbca47be72f4b98987478057ecd99c6652f920ae2181a7dad8fb68bf7c9ddb242cca23425766b036268959a59e061b51c933a54e00a7bfd152e33b52c676e70726d7e52af7ade1b7a08b75aef2f511cd0868cf6e086f1ebcdd65237413647eb1173aa0db8ba1f39ff4046900568f902018eec5f55ebe3c9a5ccc27f52928f988451a2f1", 0xc1, 0x8001, &(0x7f000053c000-0x10)={0x1a, 0x1c, 0x1, 0x10000, 0x200, 0x2, @random="6f6985229579", [0x0, 0x0]}, 0x10) mremap(&(0x7f00004bb000/0x3000)=nil, 0x3000, 0x1000, 0x4, &(0x7f000053b000/0x1000)=nil) 2018/01/11 09:30:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xd5a, 0x200}, &(0x7f0000210000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000207000)={r2, 0xd45}, &(0x7f00007b5000-0x4)=0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 09:30:42 executing program 0: r0 = getpgid(0x0) r1 = getpgrp(0x0) kcmp(r1, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/94) 2018/01/11 09:30:42 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000475000)=0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) dup3(r1, r2, 0x0) 2018/01/11 09:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000819000-0xc)={0x6, r0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000686000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003a000-0x4)=0xe8) connect$packet(r1, &(0x7f000052a000)={0x11, 0xf7, r2, 0x1, 0xde3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x63, &(0x7f00002a0000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f7000+0xb87)=0x13c) 2018/01/11 09:30:42 executing program 2: socketpair(0x11, 0x3, 0x1, &(0x7f00003e2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000)=0x4, 0xffffffffffffff65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000)=0x2, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000002000-0x8)=0x5000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000002000-0x138)={{0x3007, 0x1000, 0x8, 0x7, 0x9, 0x10e0656a, 0x1, 0x7fffffff, 0x800, 0x2, 0xe1, 0x2, 0x0}, {0x2000, 0x3000, 0xf, 0x5, 0x4000, 0x59de, 0x6, 0x5, 0x9, 0x80, 0x9db6, 0x400, 0x0}, {0x10000, 0x17000, 0xf, 0x5, 0x24da925d, 0x72e, 0x8b53, 0x200, 0x9, 0x0, 0xff, 0x1, 0x0}, {0xf004, 0x100000, 0xf, 0x7, 0x5, 0x6, 0x1, 0x1, 0x5, 0x9, 0x5, 0xf08, 0x0}, {0xf000, 0x5000, 0xe, 0x8000, 0x4, 0xfffffffffffffffe, 0x80000000, 0xfffffffffffffffc, 0x8, 0x5000000000000, 0x1ff, 0x6, 0x0}, {0xf000, 0x10000, 0x0, 0x4, 0x100, 0x4, 0x7, 0x8000, 0x80000001, 0x7fffffff, 0x6, 0xfffffffffffffff9, 0x0}, {0x1, 0x15000, 0xf, 0xfffffffffffffffe, 0x8, 0x1ff, 0x7255, 0x6, 0xa9ee, 0x80000000, 0x1ff, 0x3fc7, 0x0}, {0xd000, 0x4, 0xca45adf05b6d4a3e, 0x3f, 0x8, 0x7, 0xfffffffffffffff9, 0x7, 0x3f5b, 0x2, 0x4, 0x1, 0x0}, {0x2, 0x2, [0x0, 0x0, 0x0]}, {0x7006, 0x0, [0x0, 0x0, 0x0]}, 0x40010030, 0x0, 0x3000, 0x1, 0x0, 0x100, 0x10f000, [0x8000, 0x400, 0x100000000, 0x8]}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000003000-0x10)={0x6, 0xffff, 0x4, 0x9}, 0x10) r2 = msgget$private(0x0, 0x40) msgrcv(r2, &(0x7f0000540000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x2800) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000004000)=""/38) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="29e13572f7ab38665178e49730977e7c327f0fc8", 0x14}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000002000-0x82)="e1c8b677acf194279840fc0fe3fed6e8906218d0d8544fdda71aacc1a049c23b9e1c8ed583b0cbf3ec2376b73236a944eec50dc73c544eba5235628181d3a4123a06d46c4a5feaa310a6b576f35aa908ee8274021cf5bcbec73ed8bdff1c94bf3a94d8eb6fa6ec6ebb51dd8f577b9f9f279e0a8b8d3b2ed2e284c25fff797465d48c", 0x82}, {&(0x7f0000000000)="f7a8060699c99bcd44d4624642bd3ca803a348e7a5376116bfa72f04dde912d40b05f9fad7377bf04c27287506763ff67c2a112853ad5c079e2678ecbab41c32f3430ea2461d4ebd377625e25ed974c13e267d2883c660f74576e958ba06bb89a89e2eca90b38d0620318aa36e0ef68f20676a2488fcc645870177167e56a83e70ab6f1f9d43586c34b8fc0a72d3ca0e66b6c2c4a3797496880d167b88921e6f0f23f4fd143f23691aa6bf1056", 0xad}, {&(0x7f0000004000-0x1000)="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0x1000}], 0x5, &(0x7f0000000000)=[{0x110, 0x11, 0x100000001, "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"}, {0xf8, 0x11d, 0x7, "1c357bbc68b8c87299067a7b2810343a21b80843590b54a1ee99f23b2f6ba7bcd564259bbf0d2810ecdb71aa856a4ae443c9b36939d9715541d66afd3b5ba9bd8a41fe7731f205fdb0898eb50f060df9930b5d75db004ff754db3e3212594045f00460ea3b350e1f18b2f693be3e390adb98c9411c7379bebff6f868271b392f36bcb19921484924edf909abdd34201a0d416705a762c779410a622cbf0a46f4666063588020512ed728173ce1f638f15859845dfbd460e5ae9a4c9a0b27b5bba52f20561aed096519a3e9ab52a4c39397e4fbc36b6cd2ba7e378f637d70ba7b0bc8"}], 0x208, 0x0}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000006000-0x10)={0x0, 0xf9, &(0x7f0000001000)="565c5d731b81a6bc65cb86e5315fdd38deded296758859923bfed801c21c97fe2a1e040a395cfb76c694193cba78c9bf3b0a2523b6739a6859c4abc4ec87d7dc6c0f0a09ebb96f6cb4d222c41a1db5bf3054b294a479dad975bfafc2c31a5cd6161da1229b8e593ffacd13fec7b5e8282182d14619a0ec79fb5215aebf950c129310f82587064c5e110a47397b9593d767d31a9ff9e138e2639dbf4c469272cd9730c562f7eee3b2287103e5538e2aebb8373476ebf0d294ac4a1b977068912f820356b9e97c8ef5d44d06f08d74ef1086b4f3a0089ba2046213a0f52d3acad9a5c59af421f02028d62cab1ddd36828b2848288ad6cda28a5b"}) open(&(0x7f0000004000-0x8)='./file0\x00', 0x2, 0x140) 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000000000)="", 0xfffffe98, 0x0) r1 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000001000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/01/11 09:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x2, &(0x7f000098c000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x0}], &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000026d000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000868000)=@pic={0x80000000, 0x9, 0x2, 0x4, 0x1, 0x100000001, 0x100000001, 0x9, 0x9f, 0x1, 0x9, 0x6, 0x0, 0x7, 0xd7, 0x4}) 2018/01/11 09:30:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) getsockname$ax25(r0, &(0x7f00007a5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e44000-0x4)=0x10) write(r1, &(0x7f0000de1000-0x83)="4c1c55feb572bd366a16022314db3eef9cd319a606913e2d6657cc65c8df768b4d324e88979a60f14376ddd0dd6f54e624037e0f8245e3adff3a14cda72b90a4be0d1840e8bc281da74f66197e92600225d0068ce38656e9e78a458341bb77762f37d83439d659f08a892a1c29e7f5ce3f99ea92b1ee5d16bac51fc35d2ca8fd805a38", 0x83) syz_open_dev$vcsn(&(0x7f0000c60000-0xa)='/dev/vcs#\x00', 0x0, 0x0) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$alg(r1, &(0x7f000089a000-0x38)={0x0, 0x0, &(0x7f00004d6000)=[{&(0x7f000031e000-0x67)="1dba401e0b8d7e332c1b448177ad8b018b6239f05c0c45aeaf8946895688c8e297cc0e43cb65627c72455d47a5afcb08961ea9ff0cbbc65214ddb4b02d4ddb13a8b92cb5cea764677f9f2c6a34eef2f4b77f9f4b004a3c8bbe315df96a94872b40910702d468dc", 0x67}, {&(0x7f0000498000-0xd7)="317d160386dd7e58273f34dfef464339e7a888b7b8ce88fcf6b84df0f1453b717a85a63df7c2030f8c7071dd119b2845d2517b0d0ff3c5165366c8341ec1cc5b21bc4de17c5901dbbf45a812f1d48a852fd94acb99f205517580e45e025a27869f292bbd28f5f6cbb0f0a01bd136a772e59ee14b38da06171edbe5d7b44ea0005a929645317c525f8c01049ee3af75beed1e876f5e10190ea18d7745290114a4448d5f430768f026a866a96206bba9f39419f3c9f5ca0ed7f5cf0d463641876a04ff5238f4c5d99cc9e19ece3da1fba0978bfd2c89e150", 0xd7}, {&(0x7f000004c000)="7119ca94b6894b1c698cab11fa3ef6ef92673583d68b94de3a7051456c1f5a1365ab02fd8d3f5282d8c79dfd59868a0495417c105a550a7c5217d5988ad2c438324c51158cdca332405977d962723507db927b9688ab1b2d6ecf5882b41405239ddac9b7f2925c002c93e07cec69a312fea34b4976fe94c84368b6c0f4b3636c", 0x80}, {&(0x7f0000e63000-0x6d)="4b9639a22f1b8c344e293cc96f95564be4575253256f03c4d1c1066579b58588969e2fad27df1420e6f80598fdd09742429c92a4c7ba71b724e41e79b33126ed91857dc9836747e4990842781645eda8faeb268687ac0ee9530dad49df7aee57b86d23a33a3cf1dc9b093468df", 0x6d}], 0x4, &(0x7f0000411000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x90, 0x0}, 0x40080) r2 = socket(0x10002000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c61000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000025d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013c000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000352000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xff, 0x1, 0x0, 0xa, 0x20, 0x20, 0x89, r3, r4}, {0x8, 0x100000000, 0x6, 0x909077a, 0x2, 0x1, 0x8000, 0x8}, {0x0, 0x7, 0xc71, 0x1}, 0x821, 0x5, 0x1, 0x1, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x3, 0x3, 0x6, 0x4, 0x7}}, 0xe8) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) dup2(r2, r1) write$tun(r1, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/11 09:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = syz_open_dev$usbmon(&(0x7f0000226000-0xd)='/dev/usbmon#\x00', 0x237, 0x0) sendmmsg$alg(r0, &(0x7f0000d49000)=[{0x0, 0x0, &(0x7f00001b9000-0x40)=[{&(0x7f0000637000)="d02e6b714c39c5643be341cee2cab59da932e9375af5066edc16465828c6cf219dd6237982d38730af3bba3d95dbc6db06d2ea3582df6cd26c10567cf76ebf9b92f4798346884f5358e191838c294148c4ad0d990758818b7f40e6dd28dbbcebe79b968af1cbed4fb8bf983d87", 0x6d}, {&(0x7f000021a000)="44203638c49243e8b335a0a069da8103e890d83105", 0x15}, {&(0x7f0000c0e000)="28606855cddef6194d44fc9783197cbc937d8be7f620f8a607fdbc29e4f61b5beb8601d036df60833a8ca72f79dff244b7f220e3f7a4343183272cefe6c80cb1e80173ef0f9bd32ac789aee5", 0x4c}, {&(0x7f00007a3000)="d9420f8d04eb7ff606af9ddf44b66c89014e454b1760e0a61b3c3348a0dce1597150b7c27f577ab050e89d6ba098b8768d2b4976a46d5bd19570ab908b3e66a424d782", 0x43}], 0x4, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000ad9000)=[{&(0x7f00001cc000-0x73)="f1008bdf117998ae9d22f25fe82c0e0b1fb0d91fd823469d42804492ccf573579476a09cc18da355474022ebe9279c1e93ca1379eb64f1ba20cbf15a3212707a189a1afdf068672ddb5837bfbc773174cff49be99f34189e12a4263fb33a16fa0673a383e7ea7d1f86041ab549fe2480ce9a71", 0x73}, {&(0x7f00000db000-0x1000)="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", 0x1000}], 0x2, &(0x7f00002ec000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x2, 0x8000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x14, 0x0, 0x0, 0x0}, 0xffffffffffffff0b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a51000-0x20)={@generic="b2024b5c0d52c6fcac5455a7db0b6bef", @ifru_flags=0x0}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/11 09:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000598000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x80000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xff32, 0x0, [@loopback=0x7f000001]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3aa235", 0x0, "95085c"}, ""}}}}}, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000042c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009e8000)=0x10, 0x80000) r1 = shmget(0x3, 0x3000, 0x108, &(0x7f0000556000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000c44000)=""/0) finit_module(r0, &(0x7f0000a68000)='&&\x00', 0x2) 2018/01/11 09:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0xccf, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x11, 0x80806, 0x3, &(0x7f00007f2000)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000ca3000)={{0x4000, 0x3002, 0x4, 0x3, 0x878, 0x9, 0x94, 0x3, 0x3, 0x9, 0x4, 0x7f, 0x0}, {0x4, 0x5, 0xf, 0x8, 0x5, 0x6, 0x8, 0x9, 0x6, 0x9, 0x7fffffff, 0x4, 0x0}, {0xd000, 0x4, 0xef19809b13b904d0, 0x7, 0x8, 0xbe38, 0xb23e, 0xe8, 0x7fffffff, 0x3ff, 0xc6, 0xfffffffffffffff9, 0x0}, {0x1, 0x1, 0x1b, 0x1c, 0xfffffffffffff001, 0x7, 0x190000000, 0xed, 0x10000, 0x7e42, 0x6, 0x7fff, 0x0}, {0xd004, 0x100000, 0xa, 0x5, 0x81, 0x742, 0x0, 0x6, 0x5, 0x8, 0x6, 0x1, 0x0}, {0x104000, 0x6000, 0xf, 0x800, 0xfffffffffffffffc, 0x6, 0x8, 0x4, 0x7f, 0x318, 0x9, 0x2bbd, 0x0}, {0x3004, 0x1f002, 0x10, 0x9, 0xfffffffffffffff8, 0x9, 0x4, 0x100, 0x5, 0x4, 0x7, 0x10000, 0x0}, {0x4000, 0xf004, 0x8, 0x3b2f, 0x40, 0xfffffffffffffff8, 0x79, 0x8, 0x2, 0xff, 0x2, 0xc7, 0x0}, {0x2000, 0x1, [0x0, 0x0, 0x0]}, {0x10000, 0x6004, [0x0, 0x0, 0x0]}, 0x40000001, 0x0, 0x0, 0x20, 0xf, 0x1000, 0x2000, [0x1f, 0x3f2, 0x9, 0xa8]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/dsp\x00', 0x470000, 0x0) fremovexattr(r0, &(0x7f0000ad3000-0x9)=@known='user.syz\x00') ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000288000-0xad)=""/173) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x2000000b, 0x5, 0x80000002, &(0x7f00004b7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e30000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000072a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00004be000)={r3, 0x80000, r4}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, "696430ffffffffffffffe900000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000002100", "74696d6572020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018e800", 0x0, 0x0, 0x0, 0x0, 0x20000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ae2000-0x8)={0x0, 0xd01}, &(0x7f0000547000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00001f1000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x4, 0x20c, 0x7, 0x4, 0xfffffffffffffffe, 0x5, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xf800000000000000, 0x8200, 0x2, 0x3f, r1}}], 0x60, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00001e9000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x9a77, 0xffffffff, "6de7fdca4c5c14289a83e32adedc1818e7c9b0feb180f27352d190d5a5799bc7bd3c6ec9f0e5501e7759d97851899aeeab500727c4f29fb80c1b7329b5244dcbdc5b8b52e475187732c3a6c619942085"}, 0x160) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) [ 89.875962] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 89.883483] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/11 09:30:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a1b000-0x10)='/selinux/access\x00', 0x2, 0x0) recvfrom$ipx(r0, &(0x7f00007ee000-0x2e)=""/46, 0x2e, 0x40012003, &(0x7f0000906000)={0x4, 0xece, 0x2, "19cd24c84691", 0x1, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000169000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000572000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000-0x4)=0xe8) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000993000-0xc)={0x0, 0x0, 0x0}, &(0x7f000009d000-0x4)=0xc) lstat(&(0x7f00009d4000-0x8)='./file0\x00', &(0x7f00007ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9d000)={0x0, 0x0, 0x0}, &(0x7f000046f000)=0xc) r8 = getuid() lstat(&(0x7f000012f000)='./file0\x00', &(0x7f0000948000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001a2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032d000-0x4)=0xe8) r12 = getegid() sendmmsg$unix(r0, &(0x7f0000469000-0xa8)=[{&(0x7f00008a6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00003c6000)=[{&(0x7f00004d2000-0xdb)="1977acb72ceacba852694945eaae5edab9eb4f3356ed5d9980e6ba39b3fd7ad5fed2dbb096c71ae58809a864584ca1a1d956ca354aac46d73317f2ab98299fdcb5e5de72533d08a617127c328817e432f0883bcb9b8feb9ad7a9dc769ee29347d0c3c1ee5cd61e4f5a9ffb612a532755f23709af21184613e75d4c240d5df2f1a1e0ffc54d76f088cb3034e37cfe2f9380b8bf807ec1cf23e610724a590fbd9dc401178c7976a6e6fc98e4f896ae9478399cca6077e4357970ac95145c2370e1d2ce0711c14dd4afc836508b2cffd4224efaa6501c300e26c22f3c", 0xdb}, {&(0x7f0000e36000)="", 0x0}, {&(0x7f0000add000-0x63)="343d8a50e354c3b3f585654c02f091eba2f29a08e239aab324e4ec8a2b64493b0c031b3b4eaadd8f4fae3720bb3d72c956e134b3bbe93d8ead98dfc54a6621bde7ae77c4d52f1c1c04af2a810d8123a7bfdd8e377d3ff0c8971399f3857502b50247d0", 0x63}, {&(0x7f000090e000-0x54)="fb769289f05b01c06b9f60fc777d7bbc2d3504650073905ef05cc6c054a3b86ab88a36a28c799213bde8f25a7ed2bb21bc4a6f40098867cd7b5a35ded27eed98935c4ce111852576cd2751cf9b0940a198155c47", 0x54}, {&(0x7f00000fe000)="3eef81385a5a80c4b404ee4daa7c18a93cbcf2f5c0160d8b7d16eac4cb2a109209b3921236905480bc8032d595df2d1dab4e99c3f03ba545c8c76550581284722c0d590807f7192bff85f286fb9f8d19c8526fbd5d567c4419d522b0beb25eecb41a3b17f9c0f5746937a8f0349b1171a35c2c7426ab7def084a5761b4280104e940949eac2e8fca9448e7922cb41ccb93c752bd9535d1d3f2c79e4d3e045e9fd97a6d2d6e9b9d792ced6d39e657e3814cda4dc6cc6e6e722349b5da27aa13d5e9a6e725dc5576188538bcedd129dfd7170074", 0xd3}, {&(0x7f0000de2000)="66e6385394789cc79157b2cb745dfb1214a48bb6ce3f00924de177fb1dc94e783abf344e8ecc8edfa38457b2ed7291205027e259a66598c3b0b48e63cba22a4486a361c46cfad6b7a59de6461c160945942c38020ade116ede2dc1f0042832348082cea8c61eab5e528ecb97f383bc5e044845261f7cf895e5776669c6a4bc1b438cff692de19b25fdc0", 0x8a}], 0x6, &(0x7f0000c50000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000000}, {&(0x7f0000338000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000051a000)=[{&(0x7f00004e5000-0x49)="48fa789659668770daeb31407fc070a77eaa82657a3a4ac66a3f6cafe78b06b21a9a1dd6e3598aef309e678113252052528728a49037a945e9731fcff6b7dc167aa68e2e61bb7e3108", 0x49}, {&(0x7f00003d6000)="", 0x0}, {&(0x7f0000922000-0x1000)="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", 0x1000}], 0x3, &(0x7f000047f000-0xd8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xd8, 0x84}, {&(0x7f0000cdd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006f2000-0x5)=[{&(0x7f000088b000)="4b5b111068255d21851a6d2b4252c0fbea3ad4ce2a5994b166f075f2c00fef98ba156d5f05326941ad0c3092605a3c6045b068a1cba1486e058e2650e3ca5ef2290023d22b09f68d01ca2f088a56de4134f038c6f5a657a32c0d07ecbc7ef1cbd1cac54c461779e9bbf707f942df54186d3b39957865d7d07de8", 0x7a}], 0x1, &(0x7f00005a4000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x48000}], 0x3, 0x800) r13 = syz_open_dev$tun(&(0x7f00005b2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r13, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_map={0x0, 0x800007, 0x2d20, 0x1, 0x8000000000000fff, 0x1}}) syz_open_dev$tun(&(0x7f000080a000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETVNETHDRSZ(r13, 0x400454d8, &(0x7f00002b2000)=0x81) [ 89.921864] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 89.929320] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/11 09:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000078a000)="", 0x12d, 0x0, &(0x7f0000f07000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000124000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cc1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000af3000-0x10)={r2, &(0x7f0000925000)=""/83}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/11 09:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6a000)='/dev/rtc\x00', 0x2042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000096d000-0x20)={0x6, 0x0, 0x1, 0xfffffffffffffaef}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000002a000)={r2, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0xe) 2018/01/11 09:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cb9000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b8f000-0x4)=@assoc_id=0x0, &(0x7f0000b39000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d39000)={r1, 0x7f, 0xc9, "2ef4b31e315c9a19fcd71a80d82eb168ab407a25969800a70d08d17d133b90ad8f6507c33a28895dec87b45118eb34746e6cb0b1d0c0ed5ee79ea7672f974b4b5f7baf32eb7e09e4888f0c28e6e55b18d9f34b93cc6bfa9057a2078b2fc0b84b8161133b825b5f676ecb5e29c4cbb33cd14fff4fb0b34b2bf1ffc6bff811d8ecd27222a4d3524790e9cecbf48ee797b8a9e942f7b0280d18b08fd65fcda0d4dc3baed98169c0f954bea73009ccd678b572756614602a253343612316c092380991b5639e5f562b0390"}, 0xd1) unshare(0x28060400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003f3000)=0x4, 0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/11 09:30:42 executing program 0: mlockall(0x0) r0 = syz_open_dev$amidi(&(0x7f00001c8000-0xc)='/dev/amidi#\x00', 0x9, 0x101102) unlinkat(r0, &(0x7f00007aa000)='./file0\x00', 0x200) 2018/01/11 09:30:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) signalfd4(0xffffffffffffffff, &(0x7f0000004000-0x8)={0x0}, 0x8, 0x0) ustat(0x5, &(0x7f0000494000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 09:30:42 executing program 5: semget(0x0, 0x3, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00008db000-0xe)='/dev/admmidi#\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d25000-0x4)=0x2e827061, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d72000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00009d1000-0xa6)=""/166, &(0x7f0000380000)=0xa6) 2018/01/11 09:30:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000a35000)="26000000250015f7fff300040000360003ffebe8000000010e0009002805ffff8d0503c75b35", 0x26) socketpair(0x14, 0x0, 0x2, &(0x7f00008b1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000075b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000abb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000054d000)={r3, r4, 0x1}) 2018/01/11 09:30:42 executing program 1: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000f44000-0x38)={0x0, 0x0, &(0x7f0000f44000-0x90)=[{&(0x7f0000c2e000)="aa18f0c87754aceaf1f178f7e9d0e184be417c0ab02ed36122404daf37f4bc71a98dc1166590559ea5b7d103256b11539fa57f1c39dd7776469d64db8f2cc93ac5810b2fc149e1bb57ee0e3e0bed284167aef3bb70870f533cb4a8f960e66f8d6f7e942f68d08ff5f6a25c29141bdd8ba8cc800dfaa0470bfb84f76e0e0c826b89224429a235a2cc57f52e1d21be0b45bb27da70509557edb7c392333e9a1f389811", 0xa2}, {&(0x7f0000f44000-0xc4)="cf22e1c9bded35cc7305499698c074643df79f5f990e6e6f12f76eac559ad7b7e8d266dace6cbd4ad17ae26a0e9f9166014887b2c32dc27a850c83d25ddffe78913f79c7291be71b0f71569e81a85ec4c8c109d54261c571f261b2a9c26d08a9de618079917d3d227f1517974278f233c764f9a8d2e61821fe5445ce73eb3720be2ef99285f16d3ca7821c37cecf20b08e9de6fe61088e6513542d92df7125c0411c125fe42e22bb61bf1624fd032c2a757e02dbff0968472e128fdf18a08399e7246160", 0xc4}, {&(0x7f0000f43000)="b450e3547772357324b544cb997da100212241141e65bf90083e466d8860513a7c9f8cf99c36d93ee1018d7903846dbcb73f9ff68bdc24fa0efb663d7a58bb6f74c5c3296d676e0607244d5c3a935433cb7433afba1df01ad9560dcc9826f2527541a9e34357f5c104df0cd6a56bd01ee9a66a8f37bb9ebd548637190ab09ee34b883b412fdedb2caaf2381143edd36df35a26ff949b0f4810a08fddf097dd4f5689463c7c3948db81bfd7f2481b7c4945a9cff95ee1a1450022a99db3a5be", 0xbf}, {&(0x7f0000f43000)="b4d1ffc90ad0cc1cb0c34d9cc6a3d09f1f27948052cf45eee37145d38482c2ba8f0c52711387f86335983dc5667aafdf9c51b0171b66f6f9c4cfeaec066f8f999047", 0x42}, {&(0x7f0000f43000)="7111977c249b7d4c756749e5cd10db2bf6b86a36aad040a5a13e7bf196db052d6d1ad599519b16bc", 0x28}, {&(0x7f0000f44000-0x42)="7ef1302cef4098672cc6d56babfa0f7e9b2f61aeb6f5c724e9e62aed09f52bf9fc5c64a9634e6177181ffd004b812e500129ec9ed1c51cd91b927b75ba6a4b18e523", 0x42}, {&(0x7f0000f44000-0x2d)="95b1b18b46c417bb248ea95580e7ba76b32ae837f4505f76a4f3aefd0d74b026461060d9b68af3e773f8d906e7", 0x2d}, {&(0x7f0000f44000-0x5f)="a9d5be03dfe01334211b425c8d43b092edf62bb0b86e8bc4e2e9ccb2e5d75f2e2bcaf8110521b34991088398f53898df5c0e1d4151477deb5d425ba4884fa8e33834362c842897b530d394018ae172bbbdda7e11f2578e85777b150fc9e0dc", 0x5f}, {&(0x7f00003c4000)="0385c8673213b5baf70205b8cb1e9984433669955caec12958c0f89cbe256e3780b0a1b2d7f8188d5148f755b35a2ce084d27a6df3703207ef4901ae5a", 0x3d}], 0x9, &(0x7f0000f44000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000050}, 0x800) 2018/01/11 09:30:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0xfffffffffffffdd1) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000029d000)={0x0, 0x0, &(0x7f0000ce1000-0x20)=[], 0x0, &(0x7f0000ae9000-0x360)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd5, "6382767c45319afaa4cfd94a1d7195f295c4f7a6d16bb36d6bbbf93ae87baf02e59f74ee1fa7b0c51500a2b45d85cb727e1e6773dc4e2b7a2de246b1bb15eb23cad8908811a39ca0f4d8f09f23992355121ebf7bef1987fc0b193565f9e31e4d7977172f67016c79c51d10563e2500bbdb549fe84e0ff67f3862453bad220aa8671283c029dddc96de2d6cada98fc127b2836762fc05fe7c0e41a15511ea6e825fb573ccec2466c3e3094450afd2c18c609b2a3fa45d217d8ccb176b08e3bf855d0a99da14f1c7e8ef24a441bf51b55e141ea4fe8b"}, @iv={0x18, 0x117, 0x2, 0x3, "f2e9c6"}, @iv={0x60, 0x117, 0x2, 0x47, "81d908c8f209e6206553e5379ea5d7db806a78d1f5961918d2e5aaa26027322a10eb04cb12725ce6f5adca2ead875df1ae07682175ee130c62371ee0afc6802774951f7622f5f3"}, @iv={0x130, 0x117, 0x2, 0x11a, "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"}, @iv={0x38, 0x117, 0x2, 0x22, "00bf09c7a0e80e42edfeabdcb23734d75c09ec25a2f1525cc38fd5cb8b8408e00fea"}], 0x2e8, 0x0}, 0x79ce4ffa5081e00b) r2 = accept(r1, &(0x7f0000804000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000bf5000)=0x8) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000bb3000-0x4)=0x0, 0x4) 2018/01/11 09:30:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) clone(0x200, &(0x7f0000701000)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f000076c000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f00006c9000)='io\x00') preadv(r2, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00005d9000)={0x7, 0x9, 0x0, 0x1, 0xa1a000000000}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f000008c000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/11 09:30:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000a02000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x3, &(0x7f0000e2f000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000eb3000/0x2000)=nil, 0x2000, 0x0, &(0x7f000022b000)=0x0, 0x6, 0x4) 2018/01/11 09:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000fb8000)=""/169) ppoll(&(0x7f0000598000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aff000-0x10)={0x77359400, 0x0}, &(0x7f000005b000-0x8)={0x0}, 0x8) 2018/01/11 09:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000987000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b2f000-0xa)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000e8000)=@sack_info={0x0, 0x3f, 0x6}, &(0x7f0000f95000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002ba000)=r2, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000cad000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000066000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 09:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eef000)='./file0\x00', 0x29) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000df9000)='/dev/snd/midiC#D#\x00', 0x8, 0x410100) mq_notify(r0, &(0x7f0000383000-0x60)={0x0, 0x1f, 0x5, @thr={&(0x7f00006bc000)="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", &(0x7f0000e8a000)="090edacccaf32ed440397fa17a7eb34f8d6f0aa5c1fd034549c4dc4537980351443e13c3c6b3fb362ddc94485135ad6c4c990c13be033e2731a53195dcff788ab19cef83f6a98fb4905dae4b716d872470af5c8f63874aa61dc30e8b2152f6b6f84e8eb3907530c66097353704bc05ce536e13b31bfd7e555f597c038a4b43889ae0ebcd9b59eb736d035dd15545cf4bc9685c2c148daff3c3630c1e0ad4fca33ff99fbc2a3fd2ee571b8be179bf35de95351a892dcd499f28fa06f0d97bb9a1948b65616b16ec91259549ee4f6970b6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r0, &(0x7f0000d35000-0x38)={&(0x7f0000b10000)=@llc={0x1a, 0xe, 0x80000000, 0x3, 0x8, 0x8c1d, @random="577ff91eb010", [0x0, 0x0]}, 0x10, &(0x7f0000ee0000-0x40)=[{&(0x7f0000862000-0x1a)="5f023450397d4b273aec314c46f49fb0416e39c6cef2ad16075c", 0x1a}, {&(0x7f0000666000+0xb51)="4a72234e63bb7fb43f9674c6b56353861103011f8868f4afcca02d6a63e70491d6af3860df3d90c1b2f7448b0305ccb094f2339f84cb779e034b0f5aa423ce561cd693640de81563adcee79ef19742d4ca5766d8ca6ef6d16fb00fb1e15eb467a5c3cf26ffbe1f48fc1d6f7603a3db745eee4d97fefbdc4335378c68d2ca6bf5f20fa10c895d9530e34cdf70df4d41b38d9c386955a1f44e9431069b70cb13302af502a083f59a247b40ab06f0f1ecef862944dea2933884f58a69fb63b3e0cead2dafb19c6ce4a1dd54514c2f01bf209c460b9df162bcb32617f590a4", 0xdd}, {&(0x7f000067f000-0x5b)="643ed06653990db37974902709b59ef561630a21f7aff31fab7527b5f2d6629ae2e9629c3e450366b6d1ecdc3b44c20cf1b2812272d9a5fd5295c517c7ac72c95892c8d78a7c18d7925a9661dfbd122da931be96f231c32d7d8380", 0x5b}, {&(0x7f00008f2000)="c87ae44c0feca0dcbbd1a86014a627d49b119adaab7be742cdef4016f173eb897134f9a0564147be5d2df15660bfa9f668aefd8c7b1dc174116399cf9daa26618227ea52fb", 0x45}], 0x4, 0x0, 0x0, 0x4}, 0x10) umount2(&(0x7f0000b1d000)='.', 0x2) getcwd(&(0x7f0000c50000-0xc0)=""/192, 0xc0) lsetxattr(&(0x7f0000d47000-0x8)='./file0\x00', &(0x7f0000ca2000)=@known='user.syz\x00', &(0x7f0000881000+0x85)='ramfs\x00', 0x6, 0x1) 2018/01/11 09:30:43 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000005000)={0x4c, 0x29, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @generic="0c86e22622c1e2db14a66fb900d48cb93c5d0382181e23fb0ed4c0639ecc204ce9b7ac9e08c5f65b4ad419"]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f5b000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$netrom(r2, &(0x7f0000a0d000)={&(0x7f00003de000-0x48)=@full={{0x3, {"b2036e69cbe5bb"}, 0x9ff}, [{"995dfcb879ccdd"}, {"225bd0ebba9b43"}, {"39ad056412b35c"}, {"c43fb21e1668e6"}, {"f526fa4e3333af"}, {"9d953fef2a2982"}, {"ccf087fe117753"}, {"ff8e763cfbbba9"}]}, 0x48, &(0x7f0000c42000)=[{&(0x7f000008f000)="41e6e38c336de2eb8278e785338fbe7d690161df91b2926bf4d3fcee0403834d0b503830ca789ebfac7c859b6628e88ef2d485917203dfd26bba50a27f6eee39a36acae9", 0x44}, {&(0x7f0000e07000)="c906cb2141e829c78d0213c6", 0xc}, {&(0x7f000077d000-0xea)="86bdbb2d0a0b7dd682918959662ccbbf34edb5ca67fedb0a0f77d4abc6d4a6ba818c75f610e21a423baf0b9a77d2586693b059bee25ebd51366f16bf9f45bad89f18401296ea4ff585732350f58fdd132d78d8d914c6f5393ec7ab376e46ae491eb5998766f2e373c93a78a41971bd4803d9984377cf198aaf2e51b185211215ed56ba27d881b3ff085c56ad59f87cc8e5600df79bb451647dd37f021e2b7a7f1b703506c7b3aaf828ad8c84b1abe2f049864404da5c2cb5dfbc921bdd1c89cfd8905bf2929d5e7d3583fad30f20afa465e9e530b33cbc96151a1a972b83960caab1665f3aedafa51d16", 0xea}, {&(0x7f0000e35000-0x3)="9aadb0", 0x3}], 0x4, &(0x7f0000572000)=[{0x58, 0x10f, 0x1, "33e65a617c5d35a54397393ffd620b5cfa0d9e69300ca8b01d2e01076b83a372418a8a66bdd7ac724daa0f7a531884d8975eccc4cf93510251d5c8f6630e5e040e67"}, {0x108, 0x101, 0xfffffffffffffff8, "1abdc96378e35657e5d9dfc287503d24d7618851c11c6e46aba49f41c8501558c46082a339bc929248599c611c1bb885d76fac9a41617d96c46f8f404365d6288c8835f12c62a5f206f92ecc53c9d8dc5657e8ae068bd0ea43604aeeb5cd32be4180880b2263aedf81969c8b8db291ee1409311af26fee1119ee4d0e8aaf715a78c196862ba9f52142535e2617c082c6f32be6bf97528a9bf7741d0abc28ba938d21af34945396b1450e306ee8fd19e1f22663ac89950e2e52f5e63ae1cebed5d76eb23ed3e578c5554f5a24aa471b874a4d9b3b2673ab5d16ac92431646178ffa3f0835e4456a5dd178284ef1bc99481ebe"}, {0xb0, 0x113, 0x7, "1d2392bef1bdf01072ca6e59ab10dc156fe97f7e786ff1405aecd24a8222a40dcc7851b83bffe27000256ce243ed65252cb6bf61f773069b32aed43464ebaeec4cbbdbfd164229a61cb00101c2509c0ea88055fbc177810da9157c5835d01a26a7a42cdd9ed18f95b0593ef917988d7f00883c3424a2b449c383c67c209cca9a7523d12961079fb8606ba3f410232fdca4c9b188f30e78c9f3dd"}], 0x210, 0x8040}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/11 09:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000e3a000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) dup3(r0, r1, 0x0) fcntl$setpipe(r0, 0x407, 0x40) 2018/01/11 09:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000c6c000)='./file0\x00', 0x800, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000024e000)={@common='lo\x00', &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e61000-0x8)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f000070e000-0xc)='/dev/rfkill\x00', 0x44101, 0x0) msgget(0x1, 0x2) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00009d6000)=""/18, &(0x7f00007b0000)=0x12) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000917000-0x10)=[{&(0x7f0000be1000)="290000001800ff0200000000000000020a0100000000ff06800800000d000900090000190c000000f6", 0x402}], 0x1) 2018/01/11 09:30:43 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0x8888888888889fc, &(0x7f0000b0e000-0x10e)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000973000)='./file0\x00', &(0x7f0000a40000)=""/4096, 0x1000) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000e47000-0x4)=0x0, &(0x7f0000778000)=0x4) inotify_add_watch(r0, &(0x7f0000789000)='./file0\x00', 0x2) 2018/01/11 09:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x16b3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00001ef000-0x4c8)={{0x1f, 0x0, 0x0, 0x0, "78c8fdfff127c415b090558f5e8393ad9b45e9721481ca99ce0d27da4dfce24fc7f25bdefeaaa9c2f98d75d8", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000836000)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f00004d8000-0xe)={0x1f, 0x0, {0xfffffffffffffff9, 0x3, 0x40, 0x9, 0x7, 0x6}, 0x6, 0x7ff}, 0xe) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f3a000-0x10)={0x0, 0x0}, 0x10) getrusage(0x1, &(0x7f00007c0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 09:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000098e000-0xb)='/dev/audio\x00', 0x0, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000155000-0x4)=0x1ff) 2018/01/11 09:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fe8000)=@assoc_id=0x0, &(0x7f0000a25000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003ee000)={0x4, 0x0, 0x1, 0x6, r2}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000e7c000)={0x1, 0x0, [{0x2000c2, 0x0, 0x0}]}) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000449000)={0x100000000, 0x400000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x86}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f000000d000)="a4db9c5ea59306976e8a3f6f", 0xc, 0x20000000, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0xe64)=""/171, 0xab}], 0x1, 0x0) 2018/01/11 09:30:43 executing program 5: clone(0xc21eec7d5f1969d7, &(0x7f0000334000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000872000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x9, 0x9}, 'port1\x00', 0x60, 0x160441, 0xdb, 0x1f, 0x1ff, 0xffffffffffffffe1, 0x5, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r0, 0xa, 0x4) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/11 09:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0xe4ffffd) mprotect(&(0x7f0000ebd000/0xd000)=nil, 0xd000, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a9d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ac8000)='/dev/input/mouse#\x00', 0x2, 0x200) r2 = accept4$nfc_llcp(r1, &(0x7f0000949000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001f5000-0x4)=0x60, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c1c000)={0xfc, 0x1c, [0x1, 0x6, 0x678, 0xfffffffffffffffc, 0x6da, 0x6, 0x6]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000ff000)=0x0) r4 = getpid() kcmp(r3, r4, 0x6, r2, r1) 2018/01/11 09:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000055e000-0x10)=[{&(0x7f00001fc000)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000001000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000f78000+0x17)='/dev/audio#\x00', 0xffffffffffffff59, 0x2) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000815000)={0x15, 0x5d, &(0x7f0000035000-0x5d)="97d325d54068af8067035d1d3e958b79ec035f4a407bb37c365f21716a505606f2cda79da72d37567f65d2ff5501536fb976068c55fc6e700b8abd09414daf6ed19e6f09cf79fed0b9e855a5ff7c113d17c49d1008204e7d5b45657ada"}) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000f4000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f000084f000)={r1, r0, 0x5}) [ 90.540674] syz-executor6 (16202): attempted to duplicate a private mapping with mremap. This is not supported. 2018/01/11 09:30:43 executing program 7: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) sendto$inet(r1, &(0x7f0000efa000)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 09:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f000032c000)="f0e6ae4727b8108f38518d46a06f5b04e638ccadbd3ebf25beb16d3293588cdc8f077570bc37d00b8aa549610f5dfd5f18de0c6a3bc5fc9db3777ea05ef08f54301f90c4a38fad3b5b01e60bf7995c4c79a9bf89ba45659a5e6b366bcbd9a2c1706edd2b82ed296f5785606f9c8cc838f06b71f61f50099a5eca07d134bfd76f8cfd8a98936db50d26365b0be4caf5e42cb7b9246aee09650669443e57100b17174e13e3d5ec9ccc65d48b89a83d565a3645fe4a65606fb6e94cfe02a34ac4a276dadbeb3df229a1e547e5dc96c56e318a382f48bb98b7005a05a5695827") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000046f000-0x10)='/dev/sequencer2\x00', 0x85003, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/11 09:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f000024d000)=""/1, 0x1) fcntl$notify(r1, 0x402, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = semget(0x1, 0x2, 0x20) semctl$SEM_STAT(r3, 0x5, 0x12, &(0x7f00000bd000)=""/154) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd2000-0xc)='/dev/rfkill\x00', 0x105000, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x10000, 0x5) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r2, 0x8000000006) ioctl$TCSETSW(r5, 0x5402, &(0x7f00000eb000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) dup2(r5, r4) writev(r4, &(0x7f0000881000-0xa0)=[{&(0x7f0000228000-0x37)="1bd64a926556a89bf6e87e524b41f300fc92d90f9e93460df7", 0x19}], 0x1) 2018/01/11 09:30:43 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x6, &(0x7f0000109000)={0x20, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffeffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000091f000)='/dev/mixer\x00', 0x442040, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f04000)={0x0, 0x69, "490248460eca43b71daf716ebc61099ff8fce5c0f4410990833dad0429d6e14580e7ff52453cb4729b742b51db872c35cc28d07190dde22d1e8861a05f93ad7419c8e327f85d1d580419be8993a3fff98624077a89a0395a897acc0e4d8f7401e002bdda99f37c6c75"}, &(0x7f0000ffd000-0x4)=0x71) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000723000)={0x0, 0x1, 0x8001, 0x3, 0x8, 0x80, 0x80, 0xffffffffffff8000, r2}, 0x20) 2018/01/11 09:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000997000-0x20)=[{&(0x7f0000baa000)=""/21, 0x15}, {&(0x7f0000a11000)=""/207, 0xcf}], 0x2, 0x45) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000cd4000-0x18)={0x1, 0x0, [{0x2ef, 0x0, 0x5}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e3f000)=0x0) fcntl$getflags(r1, 0x40a) prlimit64(r2, 0x4000000000f, &(0x7f0000d41000)={0x0, 0x100000000}, &(0x7f0000990000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/11 09:30:43 executing program 2: r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0x14, &(0x7f0000da0000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7f, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) ioctl$TCGETS(r1, 0x5401, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 09:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bd3000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000ecc000-0x4)=0x0, &(0x7f0000ecb000)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000051a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt(r2, 0x6, 0x8, &(0x7f0000ebe000)=""/183, &(0x7f0000d01000)=0xffffffffffffffb4) [ 90.640820] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 90.694328] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 09:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000bb1000)='./file0\x00', &(0x7f00006fd000)='tmpfs\x00', 0x0, &(0x7f00002d6000)="1a") 2018/01/11 09:30:43 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) signalfd4(r1, &(0x7f000052f000-0x8)={0x2e}, 0x8, 0x80800) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f57000-0x4)={r1}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000f57000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:43 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f96000-0x10)="d3330bbbd7a218fed8cd94b6eeee6b30", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) open$dir(&(0x7f0000972000)='./file0\x00', 0x200000, 0xc76dc9a8f465efe8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ad7000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000528000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf06, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f000065e000)={0x100000001, 0x5}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000043f000-0x10)={0x0, 0x100, 0x3f, 0x0}, &(0x7f0000d7b000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000038000-0x8)={r3, 0x2435}, &(0x7f00007bf000)=0x8) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000755000-0xea)=""/234) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) socket$bt_sco(0x1f, 0x5, 0x2) add_key(&(0x7f000013d000)='encrypted\x00', &(0x7f0000732000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004d1000-0x68)="367df62b013e3bed4b288164ba33f5c045e67a8bdc19ab3e8947df07c1b47186e889e6e21109e15c50d91199c5dc05d17ced93489de1bc77cdc491ca7f95905893279d54fcb9b684b1a058ee3298484eef12eaf1eb4a4c474c03e887f9ecf8a0b38bcab7dea1a248", 0x68, 0xffffffffffffffff) msync(&(0x7f000042b000/0x2000)=nil, 0x2000, 0x7) 2018/01/11 09:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d13000-0x8)={0x0, 0x0}) flistxattr(r0, &(0x7f00006a1000-0x1000)=""/4096, 0x1000) 2018/01/11 09:30:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ea3000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f00002e5000-0x64)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 09:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x0, &(0x7f0000000000)=[]}) ioperm(0xfffffffffffffff8, 0x7, 0xdd) r0 = syz_open_dev$adsp(&(0x7f0000e1b000)='/dev/adsp#\x00', 0x7fff, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000617000-0xb0)={{0x0, 0x81}, 'port0\x00', 0x11, 0x1, 0x8000, 0xffff, 0x1, 0x9, 0x4cc2, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f000043a000-0x5)='user\x00', &(0x7f0000812000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c4000)="bf6522737142afdd6719b9e6edecfca862a7a35c09246641eae5229c967ba058a177201195d061b1fdfd21901d72375dba1fb97933f5358f2ec112e2683f53be15ba6a59709d2c82605cb2f1d130b80343f4db3adce288a6494471bec19ad4209363e841fea0d832e59e1011eb349fef41364e5526e6", 0x76, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f97000-0xe9)={0x0, 0xe1, "c5d473b930f13bfe3844c0d9597ccf57fcfb6c89f75c62e5ea018ea4da7926baed3bd275d7116c67be56bd62030807e97552d4090af05b2a1ce77d4e2ff7cc9e29ede555b8907e93c7ea712fe069417971bebe1f604463d204339746a99f7c28269ca352ff2c3606e7a81b09be5c8dd492f6859fc49e20c35875ae98db52490a2a2f5136843720d8adf1596462e538e60d0e0868348e1782e2b2750727916a77d9a686c62f3fd5205ae9218046ef9d07e982f137dc0ea209b8de8e81d77a97325d8efb05ca0527a9d6c7bad3faf1935fdba45d96cb7461c87db4f944f43dda0c92"}, &(0x7f0000773000)=0xe9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003e000)={r3, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3, 0x7, 0x81, 0x1}, 0xa0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00000bc000-0xd0)=""/208, &(0x7f00004fc000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003f9000)={0x0, 0x7ff}, &(0x7f0000763000-0x4)=0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000d0d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000078000)={r4, 0x100000001}, 0x8) ioperm(0x0, 0x7, 0x0) 2018/01/11 09:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000066e000-0x18)=@add_del={0x2, &(0x7f00009ac000-0x10)=@common='ip_vti0\x00', 0x3}) readv(r0, &(0x7f0000003000-0x20)=[], 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00004dd000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/11 09:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x2, 0x9) write(r0, &(0x7f0000052000-0x24)="24000000100005564d08000800020a0303450100100000000001f100f700000003000009", 0x24) 2018/01/11 09:30:43 executing program 1: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000046000-0xb)='/dev/rfkill\x00', 0xc000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7f) mount(&(0x7f0000052000-0x1)='./file0\x00', &(0x7f0000052000-0x6)='./bus\x00', &(0x7f0000015000-0x5)='ext2\x00', 0x0, &(0x7f0000041000-0xd3)="") [ 90.795231] tmpfs: No value for mount option '' 2018/01/11 09:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dbd000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) socket$kcm(0x29, 0x2, 0x0) 2018/01/11 09:30:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x610002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f00000-0x8)={r1, 0x7fffffff}, &(0x7f0000fe3000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f00003be000)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f0000bce000)=[], 0xfeb1) recvfrom$llc(r2, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) [ 90.822117] encrypted_key: master key parameter 'á\PÙ™ÅÜÑ|í“Há¼wÍÄ‘Ê•X“'Tü¹¶„± Xî2˜HNïêñëJLGLè‡ùìø ³‹Ê·Þ¡¢H' is invalid [ 90.823496] syz-executor2 (16258) used greatest stack depth: 16272 bytes left [ 90.853496] encrypted_key: master key parameter 'á\PÙ™ÅÜÑ|í“Há¼wÍÄ‘Ê•X“'Tü¹¶„± Xî2˜HNïêñëJLGLè‡ùìø ³‹Ê·Þ¡¢H' is invalid 2018/01/11 09:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000446000)=""/114, 0x72) write(r0, &(0x7f0000976000-0x26)="260000001a005391e6caef120003070705000100ffe000008000000000ec5500001da5017f50", 0xfc61) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d36000)=@buf={0xe7, &(0x7f0000468000)="402dc1e4de04a17511acb0b9aef4e2c13b05565a9957565ff2964a2aff0d861c987aecdd095149ffd46d5ee972be097980c002d327475506652c27c9afd58135c4465c6a4c5f731019c646511690c22e59ce9105a2350d42f81c3367657fbe706862c36085ee3eabd0afedf71801ed1e2bc00657c2dc80a086994095e3fc9183b8ddbb570890b74a86997eee21e4c87fc83063aa71003cf1dfd7b0f12e59c12404c6d53f1347d6983f872ab33f81a31549b43a875a3c1818221acdf0d95ffcc8ed1b933990ad2dcf4a41beb8ccb71792a8a081382257a171ec3dd7b00d35bb49f96e8383357f87"}) recvfrom$ipx(r0, &(0x7f0000664000-0xa6)=""/166, 0xa6, 0x0, &(0x7f0000f41000)={0x4, 0x0, 0x0, "c1c4e7111a4f", 0x0, 0x0}, 0x10) 2018/01/11 09:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b6, &(0x7f0000990000-0x1be)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x180, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @routing={0x3a, 0x10, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0xe, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x78, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48"}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ccd000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x400000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000041a000)={0x8, 0x2, 0x2, 0x0}) 2018/01/11 09:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000087000-0x8)=0x2) 2018/01/11 09:30:43 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000b00000)={0x1, 0x401, 0x0, 0x402}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/kvm\x00', 0x8000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000088a000-0x9)='/dev/kvm\x00', 0x80003, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000b00000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) 2018/01/11 09:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x20801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000795000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = semget$private(0x0, 0x1, 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) write(r0, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) 2018/01/11 09:30:43 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000bdb000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x40200) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000267000-0x38)={0x0, 0x0, &(0x7f00000e1000)=[{&(0x7f000051d000-0xc1)="e93ab880b36f1f099fda147b446af65583cb09e7ccd78c880cebb28e0006af450f84b4166066455b728231eec6906cbf6ff786d82fc0e66845dbed7f3fc1f88f2eb68c19052f5927072ed91dcadbcfdf2fc837edd321cc048ca0ee83299ffa08e05996a3112d146c64090d26eed4f173668c264e9843fbd219705e002cec9fa1a732e4c562bf29a7db51d899f65b0629d1eb2524636a2ca023aa09c876b774af13e85227210e6b71130a5463c8d838f7f50ea41843e9ca2f700e5873f4659ef5e2", 0xc1}, {&(0x7f0000f7c000)="d1e0768f513513f823dd8a5ecf6772b4e19a66b807c09cd158d6edf6e11c7c5500b01d5097705a06c3ae0b730be0648506b29509fe21570656b37944736686e8938ef29a2a76d0eafac3ab8b558f5bf0750561529688ed7f73adb89b230d737bb966abbc4123b060ee3e261d429560ef828f9725e6378914333c8f945173a5e4b892a6e28c379f2d9c833fd9bcf5aaf90baffa3d51e7beb8a8e21c6642269155da60c4b8472be3de9478966f0e339f6dd85cd24793704b940a78a71f5ba64ff7e7aa8f7d06064c2b4414d1ea0693d955fd0838842d", 0xd5}, {&(0x7f000044a000-0xad)="1e6a6020daa773079b7bede92b2c0d324e42dc757f65b8e1f11749f3c1e8a813d83476792b18e8599b49d7978900fea287b172ede56b7750d20bb9ab84796c1df3b293a452c07ad8a015423455fb045c94517cc1364777cf5ad4ddf3eb22e5b7964e270de3533b4c4067a501dd54e781efb7718125a5a86c65f0173b582b54ca49b6fd8e20f077ddbd1be0937b0e79ea47ebc64a00bc6b5d0a1baa16227a7d2874e4e15510ddb18d17871c4a3f", 0xad}, {&(0x7f0000d82000-0x9)="ce7d2b36c00f937797", 0x9}, {&(0x7f0000f7c000)="bf8c2b15b499e5c47581bbdd133b74eb033319b21a61c51352b84edb28ed192dadd07478fae05a8ec00d24dd0a0402fe804f1c8cb73cc2970ebdc8fe", 0x3c}], 0x5, &(0x7f0000f7c000)=[@iv={0x70, 0x117, 0x2, 0x5c, "2be1554f080c0bc47555583341a6ab00a88afe17892634ed8ce5e6eea393d11deaff3e38c8b35b0e9ffe820fbd26ea02c9fa4a048328a1a5d46c76d4ac0e1353a1aaa4b0078ba33d0818d7f60e7e609d82a9deb9ebc9ab1845e6789e"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0xa0, 0x40}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) 2018/01/11 09:30:43 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000005000-0x8)={0xfffffffffffffd5d}, 0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000c1d000)="ab", 0x1}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write(r2, &(0x7f0000002000)='%', 0x1) [ 90.877830] tmpfs: No value for mount option '' 2018/01/11 09:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000b28000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000c01000)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2018/01/11 09:30:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pwritev(r0, &(0x7f0000cba000)=[], 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000149000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) 2018/01/11 09:30:43 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000002000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() sched_setscheduler(r2, 0x5, &(0x7f0000005000-0x4)=0xfffffffeffffffff) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000006000)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f0000005000)=""/72, 0x48, 0x0, &(0x7f0000002000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/11 09:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000e8d000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x4) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c42000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 09:30:43 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000267000/0x2000)=nil, 0x2000, 0x0, r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f82000-0x10)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000edd000)=0x0, &(0x7f00002b9000-0x4)=0x4) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000152000-0x4)=0x1, 0x4) 2018/01/11 09:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ed000-0x9)='net/stat\x00') ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00006f0000-0x20)={0xf004, 0x3000, 0x3, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008f3000)='/dev/dsp\x00', 0x488042, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006d4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b03000-0x4)=0x0, &(0x7f0000a4f000-0x4)=0x4) readahead(0xffffffffffffffff, 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00004b6000)={0x0, 0x0}) sched_getattr(r6, &(0x7f0000649000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000002f000-0xb7)={0x0, 0x6b, "9c0ad5657ac4256066c11e21ad9adbe470a0925ab17be1988279807f928eaf36ee1131905ecd3dad99dd9620ac8e0ffd124d3cdbbf8ec1a8370e878223b4bdd04e5b3e8caa1c73d884bf03641ffba5b9a845b2cbe3dcf959e8bda1bd14311cbf29c3ba431b128d0106c063"}, &(0x7f0000a68000-0x4)=0x73) 2018/01/11 09:30:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000ee9000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000993000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000032d000)=0x8) 2018/01/11 09:30:43 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1010)=@ethtool_dump={0x0, 0x0, 0x0, 0x2, "c6a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000006000-0x1000)="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", 0x1000) getsockopt(r1, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/11 09:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e06000-0x4)=0x0, &(0x7f00000a0000)=0x0, &(0x7f00008d8000-0x4)=0x0) stat(&(0x7f0000b0c000-0x8)='./file0\x00', &(0x7f00005f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000f7c000)=[r0, r1]) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003dd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000f72000)=0xff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b64000-0x4)=0x0) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000220000-0x4)=0x60) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00001a7000-0x20)={@generic="e3913c31eec2b07146a1fe6e484a6518", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) migrate_pages(r3, 0x5, &(0x7f0000cb2000-0x8)=0x6, &(0x7f0000e3b000-0x8)=0x9) 2018/01/11 09:30:43 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000d8e000)='/dev/amidi#\x00', 0x7fffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x80005) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000601000+0x7b9)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000321000)={0x3, 0x0, 0x6, 0x5, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000024a000)='environ\x00') sendmmsg$nfc_llcp(r0, &(0x7f0000a8e000)=[{&(0x7f00003b8000-0x60)={0x27, 0x27, 0xd1c, 0x7, 0x6, 0x1, "5a295eb40e959147015150af6db676be730aae020b1b8b26d8e1dc9b38c1a86939b19d8286fc1870920ae5f8fcf95b215bf7038883aaa223a2fa8e7438f20f", 0x7}, 0x60, &(0x7f0000ec9000-0xa0)=[{&(0x7f000008c000-0x64)="9a641ed17bea443a6e524a48949ca0c7c6bb6f41e5e84cd8257bad722786aa789c34a8fca155ff032a3e2617f1594f9f3d56dfd47b5bf5d316f5e224cac822639189c7007515529a15fdd224b6cae51719bd7b75dbc0f0b2405ff948d4dbcbd50de72698", 0x64}, {&(0x7f000078e000)="f3769bb89977f0e7d73e4bf68c801fe2f11211", 0x13}, {&(0x7f0000fd8000-0xa1)="629c489c65ce1f2cc154dd5a3cea78be0c719c586189f54ec8dd74cdeaef1a21fc29d9e510b130dff84620171920062354d4db31cc689388f0c6bcaf3fb88c8e60bfd2360e76b616f0d02da004c9502c08675861aea9f6ae5e36fde076e0eee860ae17009c7b5849832f8616871b301ae688de4110fe8bd5a56eaae15b6aade982d7f0924b71b96de1d1193f36b48d3c0af33ef2bff14881a6ecf3394ca75269f9", 0xa1}, {&(0x7f0000723000)="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", 0x1000}, {&(0x7f0000d59000)="94654ec92537a77c3916c9eaa9db9014c035868abf7f5856dfe0084ebe7d1c38384a6865f9c92f1e00eebf9cb43f75d9a3290e270e9cfd84a3a3c399cf10980b6c1fc131be9a20f7bb6eec7706f2831cfd1b1289ce01accd52b365d3dd61c19f6c6e1844", 0x64}, {&(0x7f00006ea000-0x1)="e6", 0x1}, {&(0x7f0000bff000-0x7d)="56c379974f0fd447a159ece4657559664a090b94ae186d0f6da506623ddbe6fca2f13274ca63f9b3af5ab1d2c561155de96a239890df1455ee29a09359172c015384a7cd15c2d08a5cc62f8cbad85ebdc3f22ff4233e24e78c855909e13f33ee5ab9f9ebdd7ce54ff7415d990dc9c312dc595c402acf740d5131729af8", 0x7d}, {&(0x7f00008a3000-0x29)="34253de0f62ace6cfb2bef7a2838bb155250d02a071d5e2f4169b6d26a0751f76429177b1710a37c4d", 0x29}, {&(0x7f0000100000)="565da91b53470c2ffa9cd5366e7d2113b6ee28142c80b502a0575716dfefd179", 0x20}, {&(0x7f000037d000)="bfb5cbf6932268a423ac335dd624f18901cc6e5be304da67084a5b06bcf62520302aeaced2feb670a65f4b058616e0ec072847c4099927d3d6194fb5793295fb0d6e33d9c948469df1e87fcd17980fde", 0x50}], 0xa, &(0x7f0000c75000-0x78)={0x78, 0x11f, 0x1000, "905863892d01c056d5990f617871349ebc330fc4b8212005e5ca40b9866be3f9993bef8969ae27cf77817e78d749dd1f1334e84372a6aae4685186ef9612705200a32f913e702923510a2f41977a9cf40682274c3d6c9a3ee3537f6e78634086b9db150f"}, 0x78, 0x20000801}], 0x1, 0x8000) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000078f000-0x8)=0x0) pread64(r1, &(0x7f0000024000)=""/0, 0x3be, 0x200000) 2018/01/11 09:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000005, &(0x7f0000ee8000-0x3)='~', 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001000)=0x0, 0x4) r1 = semget$private(0x0, 0x7, 0x20) semctl$IPC_RMID(r1, 0x0, 0x0) open(&(0x7f00001fe000-0x8)='./file0\x00', 0x80, 0x1) 2018/01/11 09:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x24000000000001, &(0x7f0000001000-0x4)=0x81, 0xffffffffffffff51) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000001000)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000008a000)='/dev/rtc\x00', 0xc2480, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000ed8000-0x4)=0x3f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000048000)=""/81, 0x51}], 0x2, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009f6000-0x8)={0x0, 0x7}, &(0x7f0000465000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d93000-0x20)={0x20, 0x6, 0x4, 0x5, 0x100000000, 0x9, 0x948, 0x3ff, r5}, 0x20) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0xcc5697bb4b9c3639) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000bd7000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f000058b000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000705000)={r8, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003e3000)=0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000089d000)={r6, @rand_addr=0x0, @broadcast=0xffffffff}, 0xc) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) 2018/01/11 09:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ecd000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x80000) listen$netrom(r0, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_pwait(r0, &(0x7f0000f03000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xf50c, &(0x7f0000de2000)={0x4}, 0x8) writev(r1, &(0x7f00000ca000+0xe44)=[{&(0x7f0000ffa000-0x48)="480000001500257f09004b01fcfc8c860a881700f217e0060000e30000e5ffffbb56030000000005f720000000000000000000000000ffff5bf109000000ed5e000000006203005b", 0x48}], 0x1) 2018/01/11 09:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000002000-0x25)="2400920058001f0014f9f407000000000afff51108000100febfffff0800020001000000", 0x24) 2018/01/11 09:30:44 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000c6b000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x4500) write$sndseq(r0, &(0x7f0000759000)=[{0x80, 0x4, 0x0, 0x4, @tick=0x9, {0x9, 0xfff}, {0x5, 0x2}, @control={0x10001, 0x4, 0x6}}], 0x30) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000917000-0x10)=[{&(0x7f0000002000-0xe0)="ba3d8210786816e2257fc00657f3e8fb8c4d141c3807de41f3f7d910a4b0d235c7061f27a285deae090ad99635c73fc7655221c3cf2935f4e6a79528699eb65b846847021443ca111c07223fa183ce62bc31cd03bc70c3f969db56fdd5cf19fdd4b794fd0bd3563a3f7179b2e3b2f45b6da2ce4bedbac7da8a8dc80e3e7b3f8fd6866700bec44ad12eb15023f477139131f0868e4075d42859edad778b4a3559f2cef9f433299e233efdedf6a6a9746e22a9055cb8c1b6d967c432faee6c7a652b12e801e2a1424ce4b96093c3cbee971f5bcbd401b3b3a4fb8bf121f17be13b", 0xe0}], 0x1, 0x0) getgroups(0x0, &(0x7f0000001000-0x8)=[]) r2 = syz_open_dev$dmmidi(&(0x7f0000c91000)='/dev/dmmidi#\x00', 0x7fff, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000040000/0x1000)=nil, 0x1000}) 2018/01/11 09:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) fcntl$getownex(r0, 0x10, &(0x7f000044b000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000c8c000-0x8)=0x2) 2018/01/11 09:30:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bef000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000ba9000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000574000-0x4)=0x0, &(0x7f0000984000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000802, 0x0) write(r1, &(0x7f0000327000-0x26)="26000000420047f1938d000000000000020050f16b8dbdea03fffff745626803e517c76e328a", 0x26) socketpair$inet(0x2, 0x4, 0x3ff, &(0x7f0000fb4000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f61000)="", 0x0) accept4(r0, &(0x7f0000270000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000078b000)=0x10, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000059c000-0x6f)="4a1eec77ad42c024b1c8de7e2d1404fa1e026e5a2641729a46690ad32c043ae938ca71720ddc1a5145856b32d3e49daede78b882516346002534550448ccb8c910fe0e2319e9b07f9cb72a1dca4a69ea763191299b87481830d24d01d263e283b2dd93", 0x63) 2018/01/11 09:30:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) r1 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0x0, 0x0}) r2 = epoll_create1(0x0) r3 = dup(r2) bind$bt_sco(r0, &(0x7f0000e3e000-0x8)={0x1f, {0x1f, 0x0, 0x5, 0x5, 0x0, 0x80000001}}, 0x8) dup3(r0, r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00003bd000-0xc)={0x0, 0x0}) 2018/01/11 09:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) syz_open_dev$tun(&(0x7f000050d000)='/dev/net/tun\x00', 0x0, 0x141500) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003eb000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a20000)={0x0, 0xd1, "440a2a1005c229098ecad6cc3889fafc830ecc6dc217965904be95ee273ed1e6c63c4e7c001133388c4f1aeea9f1c7b1ff5045ffecf5e7e479480e0076ff2776c415301a9fb032cda9d9e1510911a9b18cb1b8069963ccb64597586c1659f914394f1054cffda9747e85b0ab85e289a9fb34c7972ee8b0ad5ccbfcdecf34ae350c43e30b597b0dea4a40991fd075ee8d47545c99d7542e32b45d64747a3a1094de97e1f621015cb72db39c4c807d94ea908243e72d9acab7ab215c42ebfe43c11c45f7d79a33cacb9e2bde2c3b566f7bdd"}, &(0x7f0000d30000)=0xd9) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000c60000-0x118)={0xfffffffffffffff9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00009de000-0x1)=0x0) connect(r1, &(0x7f0000989000-0x10)=@in={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000547000-0x1a)={r2, 0x6, 0x9, [0x0, 0xfffffffffffffff8, 0x1000, 0x4, 0x9, 0x1, 0x828d, 0xfffffffffffffffd, 0x8000]}, &(0x7f00001dd000-0x4)=0x1a) 2018/01/11 09:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000757000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000152000-0x4)=0x7, 0x4) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ef2000-0x118)=[{0x0, 0x0, &(0x7f00007d6000)=[], 0x0, &(0x7f0000fef000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="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", 0x210}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000ae7000)='net/udp\x00') sendmsg$kcm(r3, &(0x7f0000087000-0x38)={&(0x7f00008ed000)=@ipx={0x4, 0x6, 0x1, "ac1e0bbf671e", 0x7, 0x0}, 0x10, &(0x7f0000a9c000)=[], 0x0, &(0x7f0000076000-0x108)=[{0x108, 0x0, 0x1, "25e066a13392fb10395f8022a44ab129386c9efef8105d800b47e94f5854de224e52d0bc0718a7a8e82d9c7c92c120b8bc14488b42ac4944e1ef24178706d9d5e7eb5c4d5a63078fc401ea99ec152f0bdf067ee5da17695960854e316c5767a5b8cd7d17f55ecc38b10819d7da62aeecb53ed1ac57b141049d1cfc983f2b221f27592d9c6014c6168d0b059d3a158b5105231baf9f09b9467cbd713d53ad4844811d4aa542dae137157ef49512de49e1b10e686a9f73012ced1e6b145a9047e6b024b7be9348b07f4c59dc77c5f4dc6263553d7cfe9b47f5aa6e1e4118051caf72157acc791a47d2ab30ef99396f8a90011553"}], 0x108, 0x40045}, 0x40) 2018/01/11 09:30:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) bind$nfc_llcp(r0, &(0x7f00003b9000-0x60)={0x27, 0x8, 0x1000000000000008, 0x0, 0x0, 0x48f, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x2}, 0xfffffffffffffdb7) set_robust_list(&(0x7f0000f2c000)={&(0x7f0000fa2000/0x4000)=nil, 0x100, &(0x7f00004c8000/0x1000)=nil}, 0x18) close(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d7b000)=0x0) ioprio_set$pid(0x1, r2, 0x4) 2018/01/11 09:30:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) shutdown(r0, 0x4000000000001) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000488000)=0x0, 0x4) 2018/01/11 09:30:44 executing program 7: r0 = socket(0x100000011, 0x803, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c10000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000d75000)={0x0, 0x2, 0x7, 0x1, 0xe77}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x400}, 0x4) setsockopt(r0, 0x107, 0xa, &(0x7f0000000000)="", 0x0) [ 91.189529] netlink: 48 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/11 09:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000981000)='/dev/usbmon#\x00', 0x8, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005e4000)=0x1, 0x4) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000340000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000ef3000)={{0x5, 0x3}, 'port1\x00', 0x20, 0x2, 0x81, 0x5, 0x0, 0x8, 0x200, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00007f7000)={&(0x7f0000352000)=[], &(0x7f0000b47000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002d1000)=[0x0], &(0x7f0000f0a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000012a000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e04000)=0x0, &(0x7f00000d3000)=0x4) r3 = accept$alg(r0, 0x0, 0x0) fgetxattr(r2, &(0x7f000036e000-0x45)=@random={'osx.\x00', 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000f88000-0xd6)=""/214, 0xd6) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r3, r4, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/11 09:30:44 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/11 09:30:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000629000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x3, 0x10) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000886000-0x87)=""/135) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000292000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000140000-0x8)='./file0\x00', 0x8802, 0x4) connect$inet(r0, &(0x7f0000aa5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/rtc\x00', 0x480002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00001d9000)={0x1, 0x3, {0x3, 0x0, 0x100000000, 0x3, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000200000)=""/30) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00007fd000)=0x5) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f78000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e57000-0x4)=0x799, &(0x7f0000a58000-0x4)=0x4) 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000632000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000047a000-0x4)=0x87) mkdir(&(0x7f000028a000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000215000)='./file0\x00', 0x200000000, 0x0) r2 = eventfd2(0x3, 0x800) mknodat(r1, &(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00006fb000)=0x5) vmsplice(r2, &(0x7f0000d65000)=[{&(0x7f0000de3000)="14009528fb1f70b9bdac4e3dd539e914f7b4c038d13423cac57740f80b9e618342da6b0f2260c689852c7172e88d67ded9f8b9450bc2631231bafc7f2f15bbe2af2895ce18209044241d64333d3275e67c46fec4883521a6c521508455df336348b0610d130e68d7e31d69878249c8e2de9d198aaa98566e70b4a044513a9a20e1c1fd40ad6c2d2a01ce50c22c721ef51a5f53b6faaf5b15509ee7902505dcccf4edd38883248e9abf972ca808fe1e6bdce1f7bb07f9f278925c1f1691d0", 0xbe}], 0x1, 0x8) unlinkat(r1, &(0x7f0000696000)='./file0\x00', 0x10000000200) 2018/01/11 09:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001b5000)='./file0\x00', 0x0) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x8803f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 2018/01/11 09:30:44 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000008d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001d000-0x40)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000)={0x0, 0x0}, &(0x7f0000025000-0x10)={&(0x7f0000015000)={0x0}, 0x8}) 2018/01/11 09:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000790000)='gid_map\x00') sendfile(r0, r0, &(0x7f000097b000)=0x0, 0x1ff) readv(r0, &(0x7f0000003000-0x10)=[{&(0x7f00001d0000-0x93)=""/147, 0x93}], 0x1) 2018/01/11 09:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bb8000-0x12)='/dev/loop-control\x00', 0x228080, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f0000fef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000339000)=0x1c, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/mixer\x00', 0x400000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x8400, 0x0) r1 = dup(r0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x81) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e8f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f3c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043d000)='/dev/sequencer2\x00', 0xa00, 0x0) write(r3, &(0x7f000001a000-0x69)="", 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000fcd000-0x98)={0x9, 0x2a, [{0xff, 0x0, 0x10000000000000}, {0x8d, 0x0, 0x8001}, {0x3ff, 0x0, 0x7}, {0x7f, 0x0, 0x100000000}, {0x9, 0x0, 0x1}, {0x3, 0x0, 0x7}, {0x8, 0x0, 0x0}, {0x2, 0x0, 0x9}, {0x0, 0x0, 0x0}]}) recvmsg(r2, &(0x7f0000089000)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be6000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r1, &(0x7f0000f53000)="", &(0x7f000099e000)=""/0}, 0x18) 2018/01/11 09:30:44 executing program 5: statx(0xffffffffffffffff, &(0x7f00000f1000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000994000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$mice(&(0x7f00005b2000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e73000-0xaf)={0x0, 0xa7, "a8e1776f7425f28a2ff9006620ec26862c1a636c433c1795d824bc914915d9776e88e1202c975927f2e7931f5a39aa25099cd469c03588a4baff423d1ef83cf39ab4d694054eaf425af9abf56d4850fdaeaed156c4380f16aff068bfdbfdcb6e927ac74a11180f6c953ce2594c9daff022e28f554bd494429e4ef93e1d637163ae57dcb7d2bb56b81770430f0c6674b615e9a0a8c93124a2d5ec7f67713f3d074a81679a6fce5b"}, &(0x7f0000cd3000-0x4)=0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d47000-0x8)={r1, 0x10000, 0x16c}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x42)=""/66, 0x42) 2018/01/11 09:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000002d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0xe2) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000274000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c88000-0xd7)={0x0, 0xcf, "2dd7e5c5ae88e77f95f5583a43110bfc53c7973bcdc26c617255dad0527993601a870b0f3c8529250f892926c14102de319d0dc81ad7091aae548089f2d126e948cf86acafefef296db22fbad261aa7d51f1e4a12780f44cc02546a24e8d94aa64b9c99665db6e59df21a098e158a1a3578db6b0fbb8e6a1917fc97605626567eefed1808b8b9916988e5c438ef56002aa251f246b6936cb9ec5931f81431d38751bd30202b2a68387bd29ea6d3f7ad6bb58181a60ea83f97250866b44a746b53ca53c120378523e8c4047a86a49ca"}, &(0x7f00001f3000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f45000-0x8)={r4, 0x770}, &(0x7f0000418000)=0x8) readv(r0, &(0x7f0000f7e000-0x10)=[], 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000602000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000e16000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000d85000-0x8)=0x3c) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c6e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d54000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000fe3000-0x4)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) fcntl$setsig(r2, 0xa, 0xc) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) dup2(r2, r0) r6 = dup2(r2, r3) fcntl$setown(r0, 0x8, r1) setrlimit(0xe, &(0x7f0000ac0000-0x10)={0x200, 0x7ff}) socket$inet6_dccp(0xa, 0x6, 0x0) tkill(r1, 0x16) fcntl$setsig(r6, 0xa, 0x1c) [ 91.335375] kauditd_printk_skb: 166 callbacks suppressed [ 91.335384] audit: type=1400 audit(1515663044.183:1327): avc: denied { map_create } for pid=16403 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 91.401750] audit: type=1400 audit(1515663044.213:1328): avc: denied { map_read map_write } for pid=16403 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/11 09:30:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000892000)=0x0, &(0x7f000099d000)=0x4) 2018/01/11 09:30:44 executing program 7: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/kvm\x00', 0x4, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x38) write(r0, &(0x7f000088a000-0x23)="2200000019000704009433280900040002000000000000000000000006001580a427", 0x22) 2018/01/11 09:30:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000ce0000)='/dev/usbmon#\x00', 0x7, 0x210000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00001a3000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f00002ac000)=0xc) recvfrom$packet(r1, &(0x7f0000878000)=""/35, 0x23, 0x2000, &(0x7f0000b4e000)={0x11, 0xff, r2, 0x1, 0x7fffffff, 0x6, @random="9ac08c440d68", [0x0, 0x0]}, 0x14) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/11 09:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f81000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000761000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00008b7000-0x4)=0x400101) write(r0, &(0x7f00008ff000)="26000000250015f8feffff780cfc360002ffff04004000000e00010004000500000000006e35", 0x26) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000291000)={0x1ff, 0x3, 0x5, 'queue1\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getitimer(0x1, &(0x7f0000fae000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bab000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097f000)=0xe8) setsockopt(r2, 0x14d20000, 0x2, &(0x7f0000342000-0xff)="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", 0xff) bpf$PROG_LOAD(0x5, &(0x7f0000840000-0x48)={0x0, 0x3, &(0x7f00000dd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073b000)='GPL\x00', 0x1, 0x6, &(0x7f000022b000)=""/6, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00004e5000)={&(0x7f0000389000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7, 0x100, 0x5, 0x1f, 0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, "9e2b3b5fcbcdc3759b2ce7e9e784214344c90070b99560e41073c9c8368585bd"}}) 2018/01/11 09:30:44 executing program 1: r0 = msgget(0x3, 0x80) msgrcv(r0, &(0x7f0000461000-0x14)={0x0, ""/12}, 0x14, 0x3, 0x2000) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x1a801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000001000+0x531)="e222f99aa4bbb71d149166614d06bac8f32a8f60db324aac4c917971"}, 0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/11 09:30:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1005, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getresgid(&(0x7f00007f2000)=0x0, &(0x7f0000adc000-0x4)=0x0, &(0x7f000058c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000010000-0xc)={0x4, 0xffffffffffffffff, 0x0}) getdents(r0, &(0x7f00002ef000+0xa96)=""/121, 0x79) 2018/01/11 09:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000535000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cf000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001ea000-0x8)={0x0, 0x6, 0x3ff}, &(0x7f00003d3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f74000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r3 = syz_open_dev$mice(&(0x7f0000ad5000)='/dev/input/mice\x00', 0x0, 0x400040) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00004f9000-0xc)={0x20000000, 0x0}) connect$inet6(r0, &(0x7f00004c3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/11 09:30:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000c4000)='/dev/usbmon#\x00', 0x100000000, 0x200000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000061f000-0x4)=0x5, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000b31000)=""/243) dup(r0) 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000c9c000)={0x3, 0x5, 0x6, 0x8001, r1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) gettid() sched_setparam(r2, &(0x7f0000020000-0x4)=0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d23000-0x9)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000067000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000c52000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f000096d000)={@loopback={0x0, 0x1}, r4}, 0x14) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r6 = getpgrp(0x0) kcmp(r6, r5, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/11 09:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a3b000-0x290)={0x5, {{0xa, 0x3, 0x24, @loopback={0x0, 0x1}, 0x275}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x600000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000caf000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/11 09:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aed000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netrom(r0, &(0x7f00003c7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a50000)=0x10) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x40000000000c000, 0x0) ioperm(0x4d7a, 0x5, 0x8) mount(&(0x7f0000fa3000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/11 09:30:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") listxattr(&(0x7f00002f7000-0x8)='./file0\x00', &(0x7f0000f92000)=""/0, 0x0) 2018/01/11 09:30:44 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 91.550574] openvswitch: netlink: Key 5 has unexpected len 0 expected 2 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c43000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x80, 0x6, 0x4, 0x15}, &(0x7f000035f000)=0xa0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006b1000-0x4)=0x3f4f, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006ab000-0x8)={r3, 0x99a}, &(0x7f0000813000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005e9000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000052f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009f5000)=0x10) accept$packet(0xffffffffffffffff, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000034000-0x4)=0x14) connect$packet(r0, &(0x7f0000df4000)={0x11, 0x2, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r3 = geteuid() lstat(&(0x7f00002d7000-0x8)='./file0\x00', &(0x7f0000b27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000045e000)='./file0\x00', r3, r4) r5 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$netlink(r5, &(0x7f00005c9000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000381000-0x3b4)=[{0x90, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0x80, 0x0, [@generic="59e025d3eb64ab4e4c671da27f841f027eac92f3bee90e619b012a246d3af31ca37765086741ce5ddcebd2af1cb740275226d88f03c02edf20c6eb4256d252e4d3f659406393c901990bab20951b6d464136eccebb7e1f52e5671741fa18c5ea983d8590167074f70aa639b98fb312121df7027622b915a580"]}]}], 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005e9000)=""/0, 0x0, 0x0}, 0x0) [ 91.586920] audit: type=1400 audit(1515663044.434:1329): avc: denied { prog_load } for pid=16436 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/11 09:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6a000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003d1000)=0x0) r2 = getpgid(r1) perf_event_open(&(0x7f00006b6000)={0x2, 0x78, 0x2, 0x8, 0x3, 0x4ac8cbbe, 0x0, 0x40b, 0x400, 0xd, 0x0, 0x100000000, 0x9, 0x6, 0x8, 0x7, 0x1000, 0x7, 0x4000000000000, 0x4, 0x9, 0x6, 0x6, 0x7, 0x2, 0x1ff, 0x401, 0x0, 0x8, 0x1, 0x1, 0x8, 0x34697e64, 0xff, 0xfff, 0x0, 0x8001, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x3c8, 0x8}, 0x1, 0x9, 0x88d, 0x1, 0x0, 0x20, 0x4, 0x0}, r2, 0x7, r0, 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000078f000-0x9)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000f45000)={0x5, 0x269, 0x6, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r4, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r4, 0x2275, &(0x7f00007bc000)="") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000024e000)=0x0, &(0x7f0000ca7000)=0x4) [ 91.628226] openvswitch: netlink: Key 5 has unexpected len 0 expected 2 2018/01/11 09:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006a1000)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00001a0000-0x4)=0x0, &(0x7f00007eb000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x9, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f6b000)='/dev/input/mice\x00', 0x0, 0x4582) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00002b3000-0x20)={r1, 0x20, 0x5, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x2, 0xc) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000464000)=""/164) write(r3, &(0x7f00004d7000)="1f0000000906ffde0000f404070fec000001000080000b800600f800000000", 0x1f) sendmsg$kcm(r1, &(0x7f000048a000-0x38)={&(0x7f00001ff000-0x1c)=@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000584000+0xfc7)=[{&(0x7f00005a6000)="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0x1000}, {&(0x7f0000f99000-0x44)="5b9b2b07f2979106d4bf77296f3096615654a72993fc62619e882c2fc759edd4635cb98b9c72e95ef6d2ef26ee2dc7148e20b8591e72aa247ce38af9ecb017531bc9f48f", 0x44}, {&(0x7f0000f04000-0x7c)="171bfee99a7e15970ee7feecff9465efe15cecaf5d9008e2367b11ef37c886f6b9d39560110a8267829895dcc77bb2d265ca2376df8c23b17682073d8420f9951997127809b78fe2ca9aa22e2ff9dee688d80c9ae90d9fcd70b487553139e6c3020d534d3bb672b4e779bcff2f21ba05097fa775d639b288a01ce4fc", 0x7c}, {&(0x7f000096a000)="e0c02a94d53a389e0538cf7de5b0329684a680515d8da189e81038768ba1d49716f23acf7e4b3c2f24c9b7244b2871066c927c7f5f1ea0a2a2f71961814b6a35c94e5a50502755c365e7b2d2fcbdaf81c467a700075265c50c3402de11a15d", 0x5f}], 0x4, &(0x7f0000c85000)=[{0xa0, 0x0, 0x3f, "b9c6ac66090ae9d303ce631df4b5d5179d0ebc1557d4b96194fa6a64749d8686462f09928b85fed11a16b1bd5e3eb2e5b8cbf100607f827d001f61c420a27fc1dd83d657097706123b00fb7b7951bad566e0dbe9b011a38cedd74e25aa0313a3ea2ccad52c7405fedea8dc976f0bb39c358b74c0def7d5eb8e646a9c160e4f096d6e4192fe82425b0e2f51f555033a92"}, {0x60, 0x0, 0x9, "0415918d355e72e265d6df5ffc427b4dc6aa91a7b6017c40d4ab6659fd15dc38fe79221df4f3cca313c789fa9bd6058607067e2ac8899014a9c382de265907b80f70ad3f3a5c7cb6dfb6fe552b9a"}, {0xe8, 0x103, 0xffffffff80000001, "d0721b5246cd89995fcad02bb45925a19fc3eaf55790c537d062a466770f7c9c698d96b1d59c30b5dc0038117143a50154a75ea978d8be6a9bfad5f4da2d6fc305f5ed2487fd4add0baa33a20f9e446863e9be75556c260d8e8b3430a07936a148012ef3e99d34edac93cc6c84c9f5997a0816ef20a409d537c02819aab2d12bb6d4c1d9f4e03a948cf5001396d2b19c63f7a67ecca562facaad2191b68b06031e5a793415c0d952c8d5e226ec08415dbbfba5df02f2e6178d9a44c5403c7c07040e59da290326d3447ab556cfedf45b019792e3"}, {0xb8, 0x107, 0x2, "b31cd0c7b91b55db0f06af7b54637a1231308ec0d4ad9bfae117f030d7d30f96b454e4eeced3114bb87a8c02fda6e30f05e266e509e8a6f41a659f8b9a994e76f0884a6a56e8361ec99632c94ce1038517b11e9482ee18fc40d2f90437518939c6070ae806795a66275a82d242fbdd4640f37cf708d4ffc5e4a0a47ac8a0660c40663a04a6d86f58a528b86ff523c5e966259dab52eb01f7b80052e16168e40993860bf14ec17884"}, {0x78, 0x111, 0x9, "b63cd293f40b91f7f3caa8e5cc62c4b1fde379237eeb06261a6c2de26e3a615d0c95618c6f15bc55cc1990b78dcce42a0dcc9f31ccd9400cc191aee8af6d065134781458b8d1e0bd43502e518b5b61b53af96d7e723e48e268d5added416f5afce49fb"}, {0xc0, 0x110, 0x5c, "a712a54085eafff7a87d653646f1fb8a3344eb114e5f12620b34b9fe2224e3b149bfe21ec4dff39488bc808d66f289b81244052deebc26cf155c91d672182eda34fdbbdcf5d00cb07f393e93ce3f187d065f14a1fe3e6e83d7d757c45f37c415c3ee135a1acc4e7e006e4bf355c031e105feee9b30ff1edcf91a145c9ad566038f2a4203c09d276ddd531a72da28ae95dab24ff73a504384a96820c821dccf9dc159a46059903fe89da2276db78410"}, {0xb8, 0x18f, 0xc7e, "dcaa5e3a894b29a40268e89885148082655f3324bbbfd5d5af77cde9ab599a8098bd25f6520938f2666cb24363c4243df7c5ace1773923d438138f89666469da1a130a487e10373e5d29d0e6a57cff7bc66aa3b8844278d1168543c22a76836e038f429ec53a5285e5a786ea10cd10193fb3e152c6f8a325455be690e736190f597fcb605a09fdc2d54b6ac00ce9a348bc9a08aa56d7d7e7fde0570d4e2a8293fd6cd43326"}, {0x1010, 0x0, 0x2e4d, "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0x14a0, 0x4000}, 0x44040) truncate(&(0x7f0000c2e000-0x8)='./file0\x00', 0x7187) 2018/01/11 09:30:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x3, 0x400000000) write(r0, &(0x7f0000dbd000-0x22)="22000000190007040094330d090004000a010f0001c6000500fffe3b06000f00ff27", 0x22) 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000307000-0x8)='./file0\x00', &(0x7f0000cc9000)='./file0\x00', &(0x7f0000814000-0x4)='aio\x00', 0x1000, &(0x7f0000ce4000)="a66052bd66a8962df08570dbfb6ee82fd70d9c8b7604b080dc4c2d10d8583fd8a9e84d4f9c225c0503508ff610d581ab9499796eeaa9d6db524acb5ee06003e094690303b53a5d7519e7b531c35ccd0fea759a1ef16f3ecd4f22c01c612c32b095b2fef3666b1cfb8bc8b81025db73082c837ddbd33540577cd3334bfa48ef27d00c279c0309e24507e922d8a2364f2a49961ed0caa4402df59de93f7273b5ad9cc28c9b31b35d742d97bc4be5c553a397aeb2601050ae") pipe(&(0x7f0000e3b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$key(0xf, 0x3, 0x2) syz_open_dev$admmidi(&(0x7f000005b000)='/dev/admmidi#\x00', 0x1, 0x10080) dup3(r0, r1, 0x80000) sendmsg$key(r1, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000907000)='./file0\x00', 0x2000, 0x41) syz_emit_ethernet(0x3e, &(0x7f0000095000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @udp={0x2, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/11 09:30:44 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000034f000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f25000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000)=0xc) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f24000-0x9)='/dev/vcs\x00', 0x424809, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000991000-0x4)=0x0, &(0x7f0000f25000-0x4)=0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f23000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x800, 0x4ec8, 0x9}, &(0x7f0000f22000)=0xa0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f25000-0x10)={r2, 0x4000, 0x20, 0xffffffffffffa70f}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000b2e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/11 09:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc1000-0x11)='/dev/vga_arbiter\x00', 0x640, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000379000-0x8)={0x401, 0x73159d95}) r1 = socket$inet6(0xa, 0x7ffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000b1c000-0x13)='/dev/snd/controlC#\x00', 0x100000000, 0x20000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@rand_addr=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d51000)={0x0, 0x200}, &(0x7f00003a8000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000927000-0x8)=@assoc_value={r3, 0x2}, 0x8) 2018/01/11 09:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) pipe2(&(0x7f0000271000-0x8)={0x0, 0x0}, 0x84800) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00002ee000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000026a000)="1f0000000007ffde0000e5ffff3e0083ec060b00090001801e000000000000", 0x1f) 2018/01/11 09:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002d9000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/vcs\x00', 0x2, 0x0) perf_event_open(&(0x7f000098d000)={0x2, 0x78, 0x4, 0x10000, 0x6, 0x6, 0x0, 0xc22, 0x80000, 0x4, 0x101, 0x3f, 0x8, 0x0, 0x101, 0xa600, 0x81, 0x9, 0x9, 0x1, 0x2, 0x5, 0x3, 0x7a1, 0x80000001, 0x3, 0x3ff, 0xf5, 0x7ff, 0x2, 0xfffffffffffffffe, 0x8001, 0x9, 0x7f, 0x14b7, 0x2, 0x0, 0x3306, 0x0, 0x1, 0x1, @perf_config_ext={0x5, 0xfff}, 0x400, 0x8, 0xffffffff, 0x6, 0x4d0f5209, 0xb7, 0x9, 0x0}, r0, 0x7ee, r1, 0x8) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f000082d000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) recvfrom$llc(r2, &(0x7f0000d2b000)=""/10, 0xa, 0x0, &(0x7f0000cbd000)={0x1a, 0x0, 0x0, 0x0, 0x3, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r2) 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005a9000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000cee000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 91.774453] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/11 09:30:44 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0xac, 0x18000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r3 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x2008008}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x11bc)=[{0x1194, 0x1f, 0x404, 0x3, 0x2, [@nested={0x1168, 0x5d, [@typed={0xc, 0x59, @u32=0x0}, @flag={0x4, 0x48}, @typed={0xc, 0x77, @fd=r0}, @generic="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@generic="d188fe57aa9a6c4deb38110150dde1869058f134be14727124040551f228d9d4dd055050ab61a39f0b9ee5d87181723ca4653c694cbc8b7e5cc986f7d625106b427cd3a81b23d393b1aa092d007b7b8fd949d9f3d431a27f6a0992c120a5c7bf2b0ea4b6a12576e901462460db15c366b999275a2d8b0dca69a7ee4639fc4d8781bfa7ead5f1fa7b784ac60ba64f2c614eb3cb9e8e41cc3701cbe880d686b913d6f9d6ce28c28c5ddd11f10d53221844f902a36cf1147fd1ab98bdd9897de3f4b1e31b263a7e2332a33b6f977e6d35dbda5a02930e6fe9fbea060ee954b2cdc57ff5723132e3574fe0cd8bfcc8af22"]}, @flag={0x4, 0xb}, @flag={0x4, 0x25}, @nested={0x1ac, 0x6b, [@flag={0x4, 0xb}, @typed={0x14, 0x63, @str='/dev/midi#\x00'}, @flag={0x4, 0x5f}, @flag={0x4, 0x8e}, @typed={0x10, 0x2d, @u64=0xbacf}, @typed={0xc, 0x8a, @str='\x00'}, @typed={0x14, 0x74, @str='/dev/midi#\x00'}, @generic="5039ce97d57be8b11b870c7401782767eac220021966bd2389e6206bb2cbe5b1b169f1e94b553e9da619e2fd4d4290765e08c5382085ed4124d4b17198ef58a62e234c35c34de454f027bee4e1c19e694e003efe19e15fee946ac54109f40b8079c0353580c5c8727cbd2614263dae5918581d4b79816a82e3b2789f", @generic="a768fafc5db923556891a6927cf17414ee95076bf787f1b60a805e282b837a50e23ffe70cb83d28af401fd77a2a5e3a32e44b31d4149e7ecbcfcee0f0585fecd36a2e5e9c098a963420e65c985998ca2a3305db5f4161ccc1f6207eb34bc2f33b1107718185ea5802190951c893755190abb61a4bb37146d2ccc5106f872a635defaff662082702f7a3c773f25da3995acd4426e8dac48ed0db620d9ff9cdb4d046c3a13cc63bc06c8c16ebe92ed24088a16eed23ea5d6d39b662d11b8235daed2f232b0e15bf3199fec2d01b1ed137e32f00816216666cc4f5e82e8"]}]}, {0x2c, 0x26, 0x202, 0x1, 0x2, [@typed={0xc, 0x4, @u32=0x401}, @generic="73c42f18bf42f33d73fde3cdaabd1eee"]}], 0x2960}], 0x2, &(0x7f0000002000)=[], 0x0, 0x20000000}, 0x20040000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x1, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/11 09:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) 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={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) fcntl$setpipe(r0, 0x407, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000006e000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 09:30:44 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000+0xc07)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000003b000-0x40)=[{0x4, 0x10001}, {0x4, 0x6}, {0xa, 0x5}, {0xc, 0x401}, {0xa, 0x20}, {0x3, 0x0}, {0x4, 0x5}, {0x8, 0x800}], 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000039000)=0x8, 0x4) syz_open_procfs(r1, &(0x7f000002c000)='net/anycast6\x00') ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000038000-0x4)=0x0) 2018/01/11 09:30:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x800, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1f, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000236000)=@generic={0x0, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$midi(&(0x7f000019a000)='/dev/midi#\x00', 0x13f, 0x3) ioctl$KVM_SMI(r1, 0xaeb7) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000469000-0x38)=[@in6={0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff00000001}], 0x38) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x7) 2018/01/11 09:30:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ecf000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00005fe000-0x48)={0x4, 0x20, [{0x8, 0x0, 0x200}, {0x6, 0x0, 0x4}, {0x8, 0x0, 0x3}, {0x0, 0x0, 0x4}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000851000-0x1008)={0x0, 0x1000, "93d0caaccd1dbe662a581d3690c8b9928509711579b865543d36f31d0491c5c2c157200b59853cf5d33574ae7bb2ef2e1e8eeca640dd96883d2b8dd98656d45d36df6f97e2457ac20241f92049fc06dfde5b1f483def3d3fc2ae150f0faedad6b9f0573a6adb7af50b1fb1fb35f4d47718c227a0d7beae185663ccdac663117407ce992b929aa5416d1bca03af4bdb13ce0af85f3cf4a3a0500a5d59747311ce3a87805a6b96e80c83aa3de026450e19d2d743e44b6191c80ea0e6d03b1c410ca5191d54d09f90d127905e4b03266aeae37f93d6189469cdd0e7f9fedc583986c788d567e8dcb8a753f27c11b1fd6141a24679a0bf6e0fcd08620fb02e1cf5723bb62c5796c71b7654784bf124c2e1ae3bec6c3379c3ff71a1e8de3a07bfbe84745e4bea30baf09ebec6d9053c0a394676330f601805af46c7d8c2e7b22a87bd9e753d8e3c5b4fcca3fe0f49a5343dc42c1eb0eab76f9f67929c6bdb58e9f4d017a369989efc4e98cc51c371c302a70ad95791a5ed9e483d713823060ebc3b1eed8e264c07b4e47e0e10c0fa3f3cc0d0fbb02d95daabede5491143b4b2fb8992c9440165ee95632f0a6ab64fed34136de5a74a88683fc3c0cb264ae36d1b2c91ac9e5245f3790b48941ca427762722934a81c708d5ea6ce6c3cfb7a5ae199cf4dee7b6830b9211cbb5488422627aa933ef67c42be6f3261a610924446fcd8f6319ca99217d476c4112d1bdc6727729aa7f921c21a9f66f9a9145e4afbf5ba6b6f2e09455dfb14ae9ed96e845ad43cddffc9c39e359057a3af425eb13886ec1dedbb4c9d902353de0aeeff72b08a04589e05aa0a099a3fa307bb86877709967d094f6cb7e0876d6c9bfafd3fca4127b7ad989b9e35103518bcfc06ec70288c46862fa63ea2a29931c72e5e69fb8feeb5aadd934672a9d3d22aa9cea46511499f6af6a4810db556def2642328db0b9db67eee88c3f552bd426de2079c6fdc80bcc5e3de1b463e235cee07d2180d741924454d43e2a04a19261ab60f76b8b889c2962e3ad5aa37a2bd9018dd367f0892c6afed746f377af3361d612a1f9957349e3bb70c22fc2cfffa9c49ee94a8a7de7613a5dafe5820e0f7be1f9a2f8e2b384cfc49ce6edc03ac8972af090e7d52a468a3586b7adea497f1ad1e795c49de7c99567d10321bf11acce2c70379d10eaaf63255555894712034543be9f2547fe1381400cb13667b5194ea8c7aa8d3a5247a3bd002a444207e777b29ee9dabc6296f0d92573ea9e41a10f52a8c6aad23bcf3b9c725a7bf0d9705bf535cd99c940bc89cfeb6871c37a69e121b9e5907b8fd8c6156054ff7f7bbcff8c921e8b76a58af20b57812a3ba3c3a177a1913dc9a4d2e524efe2ce53ac1fa6060383303c136080d37a2145dfe920a0726c5b36a74b5897da8f788805905f75eb454185637a1cf5afff3d3488dbde3dcb8d618f2da8e02f8b06f82a6f8590cbd00f825666b70f94008da3a25f8e57a497852019200447ce518ba5bcd72d208b66e2953e01721e2571ec09c23ffb1534635609f73f471bb9fd2cfdea15e62c0ed751b5a66b9f4dc92ebe76d2d1b45316160084129d71a992135c2e5b2dd74faa938c7669e9e1083a8452560af68cf1d40e9ae3971d8a42928c1208cdef187b96353ebc4e19931aabf0664b5cb12dba1e4aec60d6390fc99ce3708b0214beaae59a8a315629e35f6dbde0df5d7556457baf5f8fc29df220647bc53ad22e8c2f9262e66994c58d0d35df87da0cf8e7c9918ceda23c2f286e0e5a08e24be31c0bca3c5cb3ac4a40420802229f54dd738086b81ed2f23e3ee20add3c3f92605d01bc5d45535f5739753f6c6cba5c0ca4547048f28f5a97f9fc63693eb8a744f1f002048ef1aba1bc2eaab2fee6483603072219394986c72edc1cfcb8df8172725deb47044f9f6b892ad629bf5cbfba1490f0adc09c402453018826dda4f9e1e12f340fb9f866c521406d2ffa4aef96f66e7a9b23744c942f6b3ec03cff415375a7c2bba45f817ee71faa649034c8df9ce7a8066cdccc38c8f63f0046f0936fb573feddea12a7d44c9009a995a7f3b72e0c53ad44176ba870861d6de72521645dcef71999394b2534e2f989efafd913d09c813b28903bd095c9a9a73a03cae66842bec759866c7cebb23ef9c279a6c54dfe2c8322ed2f3b2307586957221fcf99730d18d6a94897c830ed615e677a3523fe795eef821c032a1f992e4f3b0e092c4b5a74cc22cc6df779cfde8a8497916492626f5fc598f7fa5408392b86ebd99578f2675bbfac00e3238b1c3aed685d50af2978a9937d484cb8b6dc22eacb454adf60002f1702f734e70115c98003873885c6ba30d2186b0df091f9d4b6211db781d55c306276beb354dd2bcaff3e3d68aa0a19c49b9fc899a01cd7617b49af0babbef9bc13486c869224fe7718c147c2cb89fe61fcaf197ddfa466d8f1d4ca07d9a0e023ae004cb1aa0b6fc4f11bae5531dc92fd3057d568c76f0c92bc9ff28f66d1c0f777a9ceea41ba0ff397b4f8a0878dab272fc07b458896ae85c48e646f3398b6b47916129b90c43948b497751415236ca798473ab72cacb29c31950765b6615fc88348aa115ffe21085b33f5d2bed847170851f4dc06d4d7c1d567b49c2fcfbf230b0fd93a02562ad97f635f5a1b3011394dfeebe3ee01c85bcc4dc55f0d0d6ecc08ebb7be8b2522977ff67099ba28528f89aefbf3975040cd71c4f4773b8955abdc73d599b7a390df1dec2524d99a0fa6b729a49bd051960b4c71b19a53f20f68640728f370cadb3321355e3ffb587f96fc379b6e0eb902a270f9a376f6db42f7c8c2d15aeb0e9fb0c787ca398174c455704230b8f06b476e0544915518ec81f17fae3ef4122bff405b9b3bd9376d3e9dc4af72c5294100ff86066a6b9e6577bdcf040d0c4f312b55787cbd70c3e0dcce20218799b8feab5e6a18f4440c2fbca6f3be7b1db1b69b62764466a4e6f189f00353dd74bb073924d3419c37918532ce83843da61aff9651679bb5b2c9b2f1ac524733e0936cad4cf94ffdd2673406ba82e5c61bd050602fd60270c4d86cfcf1e80c15d657ba745da58823bcf42ff4755cf7a675c276dbc465022987daaae91a43d46e2aa1f0ce16cbf6829d1741f6ce52b80dc826ec8b8373a9c261c3cc9ba2e5ac54e1a94dedc5ff667f3e9ffb879699f36b8370238282a6f831283db00b151033cfc2ebe4e355d2e43e4c0edda426cb2ef685961c3546ad42ad3b6032b11d904747df11e98c7a8a0aa6e698312951e5313605e928b918c1cdc835f59dc6736de982ecb0b6091d2a43839611a3048ace6cd332a428c29c7a186e26219e2cecfdc826438cbd49570168d3cd75a7e9009ad23e1f2ecafad1d9cce224c43cad628efecac53cc9845be0cc0be84b80676bc365e3c3a4ccb462e46e6412f5d3db9f02bd9df3c883ec91c5de67272538348039931e75d479c2d0919a5be1943c46fcc751d3ac499a37b12c199f585699cef52a1c0f7180cbca4d7a2a519ece287b44cc3e9bfbc9ef4858d13908cf6e3298a48e9c6adf06cce46cbc70003a66f18b114594e703d3b0f1f4479a706cb2925be889e6cd86657cc40042f80918e71e835c506fc9c6d72c2781b75edd012d6f9a1524b93bb7a9ed1dadafe849a23e18c82689809f44beecca29126444bf1038958f363f436dfb4f67d1a4f57d040ad5f874cdff25c49deb96c8e00b6d8713a290ab9b3bbd386e8bfea5f33c410b3ab344aeb00d9767602eca80d7433881893bfa7d669b0b1af7681ffdd79d3ccec8274f878c4afe9bc14f2b1f7bd9b27041b279ce5e7eda4eaa63e562d62b824e19ae2937d31707d97c0e9e96122ed2ec66c60ac98104f7eeace0eb9f4ce1cc690b4846203c5dfca2dd2e18c39d78fdb8d2d5e3fd2993596b4b291e1e5a42fde13b6b2381b1a372c29a7b298af4df2cf4695b66e708ec0aaa7aae7556f770214a179cac9fbcf7106e7733938ff7c5952059ddecd6145e37f0b362b09b2b79bfa0cdc91280c2789ae50597b21d142f26e99ec6ae611af5030f68416e7022448d816f1c4da5c205012e52dea53ab6e3418ce2aefcc3a3c384bbe0d332440a8e47ceb9c4bf21f3e21bce22fb0688b09923d93c640529dfe712818f1a478b4ea0792d1e50af6866e888bcd0008549405a334e72ccb21ef4607ca3c384eba537e9ffd40e6e9e779784c1660cf4bbe6caa9f8f7f602afc409123636a377df7762f5529629142899c84cca34b7313bcb6b58ca17ea73b309851f21a16f9291fc32018bf38cae75e5bac78722ef38bbe3fcc269221970eb5d14cf18473b5d4cbb254fc1c131af582d38dc985344b15fa17097c978e4e591d6bccb68913a42810eba48636448d421b814af5a01dffbba81d533492ed3656ea01d2d58a0b1e9036f8d146a8dda29d7f4f601f9d7c05a35b60b92b14014cb04d68c8f8c67ab17dee832bffb28aa660b4d336c8a5be80855eaa2e78f753d54dae3da2f9ac5bb40a9b671fa3b62f1048a8faa7e2bd16d5a435af0925f8966b3dfe5a7a956830c38d22a3ebd5f3d236a41801d19241a8f5a4cccb1a57112769f1a39b254bd30f20a99ae230cb533ab3ab060d1a17997656ef8b7bb9a76dcd223918f35d366c19dd62e1368a826933f39fa405384bbe3f09ab10cd5e571cda5057dd36494153285d59b910e7e1082d143a7bf741ca89556d9f35fe9f73c28883c78d93230ca44333051ac833d00d4c02a06ce34b96e46c052051f86b80036392bd24b4c6e1ba62bfe1a15c4d214859af6e61f4490eff21cdb74f84fba09d3e84111e0e000ab738635b12d272ddcc9dcc06ac0ce9cfe049b3ea7d5adc8df5506963d1fab6b5d3dbe98a4806462885c3e4fd49d5c74149f5c6e5dbde598e3da29a066a484ad8e9412dbcb669f7d14cfa5b459a2eba9d8a961b172880e7f4a41ec202ee443a2d504edc19e575af8732bd735c00e1cce23e02bf8924a4846e6f197b1649047e42209b1adfa465734c8952c828cf778bd8f37c223206f6e9cf69860f157efa0d0277f67dc3fe8f6d5b9803c447d145725fb212640bb663a077606858107b1d1ab534c0c355156543b8e653cb1d64125fc6582756ffbbd044e55eb4773338cee555addd8514f382011ab8de4ae118c12d3900bdfe6e117d72df42ef58553fbee5dd82b4f68969948117c3b83416f4abc7854f025e6d621c4f0a5c0ae6d97268c372e38461d4c611d112c2829274f52ce056c3d38791a79b4ad915bc1acf0f2cab415c5895fdeebd25025be0300945ca67e854eee4891d6f850bd289aa98be532771083c03f99a54809a8f4a8f76d6151cefdbd0c42ab413fe96db07fb2189b3db793de21d4af044483a9d8f622400e0f73b58f64f507ead9b7be2f480c6833a0cf419b6f944e5e2dcdd91a03a1727509c5eab6dab4a9f08d67e82f1f567e30691555ed2cc0efdf73f03a224135e1d9524b42b8ba04ed0df1cb186089ce410b148cbd0359a48264652be1942542b38610a9384b778a5d251d92df519362817521280516e07a77f096e8b0c5729d45c81896f22e0543c87f9184390577fc1aa17b87bd872076925a5fc5c565ebb53bccdffa7dee8b4b3cd2191e476554fb739bc1eaac973b528fde4bc8332b52a8cc3482b9a732a0fd582ea6dc230eff15e1755c52f10b839f76b804d41a9ae9056a5982307babc16715476d285fae8ae51618ccaf0bbc55b1c310a4c846ac00544f75105157ef4d7f92959c275dd2795cc7c5bc9d07c86b2f"}, &(0x7f0000b00000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008cb000)={r1, 0x8000, 0x1d, "5cde770fc63b3185b617dec9d778790b04e90193bf64e0659afe8cf581"}, 0x25) syz_open_dev$audion(&(0x7f0000976000)='/dev/audio#\x00', 0x1, 0x20000) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000786000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00007b3000-0x4)=0x0, &(0x7f0000dc6000-0x4)=0x4) syz_emit_ethernet(0xc8, &(0x7f0000420000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x9, 0x4, 0x40000000, 0x0, 0xba, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x23, 0x4, 0x2, 0x87a, 0x101, 0x3, 0x80000001, 0x684b, 0x7f, 0x5, @rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x20, [{[@loopback=0x7f000001], 0x5}]}, @noop={0x1}, @generic={0x9c, 0x7, "992ae2389f"}, @rr={0x7, 0x1b, 0x8a6, [@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, @generic={0x0, 0xd, "b3346dc27b2c0454138647"}, @timestamp={0x44, 0x2c, 0x7, 0x1, 0x8000000001, [{[@broadcast=0xffffffff], 0x3512284f}, {[], 0x4}, {[@multicast2=0xe0000002], 0x3}, {[@broadcast=0xffffffff], 0x1fffc00000000}, {[], 0xfffffffffffffff7}, {[], 0x4f}, {[], 0x8}]}, @ssrr={0x89, 0xf, 0x100000000, [@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, "0652"}}}}}, 0x0) 2018/01/11 09:30:44 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000364000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000ec9000)={0x7b, 0x0, [0x0, 0x8, 0x7fff00000000000, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005bb000-0x9)='/dev/ppp\x00', 0x80102, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) [ 91.829140] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 91.858959] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=16521 comm=syz-executor7 2018/01/11 09:30:44 executing program 6: unshare(0x20000400) pipe2(&(0x7f00007b2000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000cfc000)=""/13, &(0x7f0000001000-0x4)=0xd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x7}, 0x8) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0, 0x0, 0x3, 0xa, 0x20, 0xca7ec8ee051a3583, 0x3c, r3, r4}, {0x0, 0x36, 0x9, 0x8d, 0x0, 0xffff, 0x1ff, 0x1}, {0x4a43, 0x100000000, 0xffffffffffffffab, 0x4}, 0x3, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x800, 0x8, 0x1a1f, 0xf8}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000270000-0xc)={0x8000200a, 0x0}) tee(r1, r1, 0x66, 0x0) 2018/01/11 09:30:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x1, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0xffffffffffffff43}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_pts(r0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000000000}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000aef000)="12", 0x1) r4 = accept(r2, &(0x7f00004c9000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000033f000)=0xc) sendto$ipx(r4, &(0x7f00006c3000-0xb9)="1a36e3a13ab3f4af2bb7fb0b3fd2ade8f054b7efee2ab3a123a379603e0fe6a110e08e6dd69a755c9695626169a81fe34fd80fc9c37079d45e7bf344f1b3bd93b1b25be9b067b1f4e216df614944a0c7010b7e0a60acb9f5f2e7da57b7724b5f07567653eb52cff60d05d23233d2648fe288a43ae63bf788316901423e0888a392e5ff4b463743c56a32965014a476ccbebb81a3dd34a08b1df26dfb00e0c8de4ecdade11e7611b9ca1032c6e6ee2e8719477dbde8e7525205", 0xb9, 0x20000000, &(0x7f0000c6a000-0x10)={0x4, 0x1, 0x9, "95a70b278663", 0x7fffffff, 0x0}, 0x10) 2018/01/11 09:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000059f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c0000-0x9)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000809000)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64b, 0x5, 0x0, 0x8, 0x6}, &(0x7f0000b2c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001f1000)={r2, 0x81, "f216905a60c3d709b110621feee7672a2eb0bdf76befbac7ea5999560fbd8ef4ea256e9f782adf5b23452fc1b84a1e46a22509057853d270d4ef5f239a2acbf5c5afd5ab93366da1ae1ebdfc8cd7b90737fb3726f34af021933f85d9149458a8b65b53644d4f0df970b98293a0b7c2b72e4a742293f7d64defc4c7d5abdb80f6d6"}, &(0x7f0000f84000)=0x89) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000039000)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000861000-0x28)={0x28, 0x1, 0x1, @fuse_notify_delete_out={0x7fffffff, 0x0, 0x100000001}}, 0x28) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000193000)='/dev/ppp\x00', 0x105000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00001c6000-0x4)=0x9) 2018/01/11 09:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/mixer\x00', 0x600200, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00002d3000-0x8)={0x100000000, 0x5, 0x0, 0x1}) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00002c5000-0x10)={0x88, &(0x7f000040c000-0x88)="e8e1e42682a6b857c574e78572f978822879dae27c5a1d85f90272426629d536603203c286a2f35f4b6bdb92ce341f0af7e199d1c65d7f78042b2daebc5f10e38ff3fa257f75aa3e93a433f58955a960e586db6b544454653ee9721775e4e9f15e24817587077fba015fff85c9f2a57b37270954c55df1a588be66b0df207496d24c105bf1cd5bcd"}) 2018/01/11 09:30:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007e2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e45000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e8000-0x10)={0x1000, 0x201, 0x92e, 0x5, r1}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00002a3000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000730000-0x10)=@common='eql\x00', 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000284000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000ee0000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000340000-0x8)={r2, 0x7ff}, &(0x7f000094d000)=0x8) 2018/01/11 09:30:44 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fc6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e6000)=0x10, 0x80800) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x40012, r0, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f0000a9b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) connect(r1, &(0x7f0000ee6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000001000-0x1000)=""/4096) 2018/01/11 09:30:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x4000, 0x28, &(0x7f0000cce000/0x4000)=nil) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ade000)=0x437, &(0x7f00003c6000)=0x2) shmat(r0, &(0x7f000092d000/0x4000)=nil, 0x3000) msync(&(0x7f0000452000/0x1000)=nil, 0x1000, 0xb) [ 91.916922] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=16527 comm=syz-executor7 2018/01/11 09:30:44 executing program 2: r0 = socket(0x2, 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000597000-0x90)={0x7, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r0, 0x0, 0xd1, &(0x7f0000435000-0x3c)="", 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006fb000)=0xbe6f, 0x4) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/01/11 09:30:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xfffffffffffffc00}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e18000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000465000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000022000-0x10)={r1, 0x7fffffff, 0x64, 0x9}, 0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000b1e000)={0x48, 0x0, &(0x7f0000305000)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x20, 0x28, &(0x7f000057c000)=[@fda={0x66646185, 0x4, 0x0, 0x39}], &(0x7f0000373000)=[0x78, 0x68, 0x48, 0x48, 0x0]}}, @register_looper={0x630b}], 0x54, 0x0, &(0x7f00007ed000-0x54)="4755257c6c3b7e0c2e0c8967b8ff2a364bfc6951a3a1ea2338ddf762792ab421b77e1b550e47e4004ea76a5dd884da4b7ef15d082aa014d6eb256bef751902e4fee1b3756f591d370b1a18eb26a87620f3b4d3fd"}) write(r2, &(0x7f00008b6000)="2600000023004313ffffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000cf0000)=""/182) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000042e000-0x9)={r1, 0x80000001, 0x1, 'M'}, 0x9) 2018/01/11 09:30:44 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009b5000)={0xffffffffffffff9c}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000966000-0x4)=0xffffffffffffffc1, &(0x7f0000e44000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00002ba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c4b8fe", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "06eac2ad2f972ecb"}}}}}}}, 0x0) 2018/01/11 09:30:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000b97000)={0x0, 0x40000000000009b, 0x0, 0x0, &(0x7f00003dd000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000474000)={0xf5, 0x7, 0xffffffffffff0000, 0x40, &(0x7f0000b5a000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000da4000)='./file0\x00', 0x20000, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b15000-0x4)=@int=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000599000)={0xfffffffffffffffd, 0x0, "636c69656e74310000000000000000100000000000000000000000000000001300000000000000000200", 0x0, "cccd31a3acd0bf53", "f6dce4d05671ccda1915e4d656cdf198c237f6eb2713f9ed1f1a54bb5ebc6136", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000f46000-0xd)='/dev/usbmon#\x00', 0xf687731, 0x400400) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002fd000)={0x0, 0x0, 0x81}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000808000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000aa7000)={r3, 0x80000, r4}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/11 09:30:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000056a000-0x8)='./file0\x00', 0x0) epoll_wait(r0, &(0x7f0000659000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket(0x1040000000010, 0x2, 0x0) syz_emit_ethernet(0x198, &(0x7f000045a000-0x198)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="49759b008e0c", [{[], {0x8100, 0x3, 0x3, 0xc0}}], {{0x8808, @ipv6={0x80000001, 0x6, "faf07a", 0x15e, 0x2f, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3b, 0x0, 0x0, 0x5, 0x0, 0x84, 0x0}, @dstopts={0x3a, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x7fffffff, 0xc5, "f2d8beb90975aceee3af37a62992bdb47f108628e20818908b48bf26e04874c43a32e093fbfccef3930c39be2021a9c6e92a59e286d510c774ae27d88f0ab9259d6a497b9d9d5a206ceeca17bd6a706f8fca566bc09290b9f81b71844d7a89244cff8320ccc5543c641e27cc6eafeb340a427b8534bd1c173b6900a8c30975307f45847f6cd09b99fec33e3eda8e0583d6929afd3522f56061c63b9a9d55c0e10838ce35c7b802574ec98adf2a495adc4eb41d4b38bfbdc06c6369f1a959c66f8bbafd66c4"}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x8ab, 0x8, [0x9, 0x3, 0x94b]}}]}, @dstopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x4d3, 0x0, 0x0, 0x0, 0x6, "822b3c", 0x3ff, "3df2ab"}, "0a03216f2d853006ee7256b17d0bda"}}}}}}, &(0x7f000069e000-0x14)={0x0, 0x3, [0xb35, 0xcff, 0xdd1]}) write(r1, &(0x7f0000dbe000)="260000001e00470792f6caff000003c0001900004700000200050800aa073f550000000021ff", 0x26) 2018/01/11 09:30:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d16000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000880000)=0x0, &(0x7f00001e6000-0x4)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fb0000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) accept4$llc(r1, &(0x7f0000cb8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000236000-0x4)=0x10, 0x800) 2018/01/11 09:30:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/11 09:30:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00002a9000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00005f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff}) 2018/01/11 09:30:44 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x55b) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003000)={0x0, 0x0, &(0x7f000001e000-0x1)=""}) close(0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000001b000)={&(0x7f000001c000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000-0x90)=[{&(0x7f000000f000)="", 0x0}, {&(0x7f000001c000-0x69)="03209c8cc125d6481241e78cd2d69acf30d5d1bcc8edfecdbf3ea88c6918692254515e5aef992f1f841aff22ae23e64502859cbd2f7f0b518c9e8c7957348d8e2e3a3b3d3a132a07aff7fae2c9feda59af79c8bcdf00fee0964e2b580bc45c60deaefbf0a7d54514de", 0x69}, {&(0x7f0000014000-0x88)="619508fe60811d7562536e53acc8702e45ee0410f1ed0641525b2c67cbc25eea097a858ac868943e4ef6745ff9a9d71d0581d48e19c103cd13fbd89456ea6c23df03cdf7e23204c8fbfd4ad6348c3a36ec68289841a2cd5af542f0d69a1021df650ca999ab394b8ad5dedfe8a4fb2e18a124b430bd8ed800a555d1ea8e0673e41ffd96693f897e6f", 0x88}, {&(0x7f0000009000-0x68)="b55aaff5e64801bd96204e4b000147b741202aea2919853d2f49b11f91838cf8baecb7bedb61ad1eaf611fd340b5c7a0f62b40687d5e769b7738d4ce13e4c3561d5c1209205ad480fe12f1602b9f16dc48ee18167b7d62a536e07a10f08bb5ef95fb7dad5bb36257", 0x68}, {&(0x7f000000e000)="56d23532c493e08c95d93b9f7529f3fbcf477861435828a5182dae41a9cf14b8e6f6ebfc37c063879618bf79ebbff2398b5319f89cc00b41a2c80c38869d7f66e619d45daac3068f6989e4dc0fd9fdf560e03b7c7b11b0d236cbab054e826c8b88d2e0702f48134047c228a90f45de0ee4e298fb53433af171c006a616cde716da759ec4d1413b559489d4a9ce11d1fc4d7695eba6729b0b239d129edf0012372f9aed9dfbf976358354afcf6c8813ce925270db886cb2", 0xb7}, {&(0x7f0000018000)="8535db11859de79f938f1cdb212757a1ccbb09771a9fa6868ef1bffe5af6b304d3c2605f10f9d1b752d2afe21329404cb90b102cb5e3b02c581b36170923", 0x3e}, {&(0x7f0000002000)="", 0x369}, {&(0x7f0000010000-0xca)="ae832c702a45edc639ae5a44bfea9f5518e53fe784726bbffa44f21d7d6b5fa646dec46247acb992356ea0323e2b788a65fa9fc4d12cea809ab7ed1c5551f3524b39d3fe82c90a191cecaabef2de31bd8871027f115f29f1ee5006d96e689d11840f105453400d58bdd61953f901255e3358052d4e037b043cada9d042cda276d9ce025906fe549c8b2ce1c0b192a346a5cf54169857e8a4a6a528e7b99a75ee746a7d3d27660d9c2ad647c469d0da052392aad850aea4125c5eaedfb331d6e831055d557a6eb71d641e", 0xca}, {&(0x7f0000016000-0xc4)="47bfda69fa27f9f69ea5987d8d84c683255bfe87d9653032cd33f4c8c65480ac381bb0a0aa498f98ba0d57e3f603db178234bc55396d7b2cba10ddd0d2747ceea60f304b208b64c007ef75fb3aeb2b07d2775cda5ebc473ad2de07493ad97e68c7a0b245605a9d19bed4857d7a2d438f05e35d44fab2a7fb70256ddcb250cfa1adff9b2bec7b4379cad4427cf425a2c49e1407dcbbb0d553e4e9204d52d0acf53a29283d0294e9dc6c75bc0f3ef538e6c1bbee1dedc7ef3bf77638fcea3b6963821a70cb", 0xc4}], 0x9, &(0x7f000000d000-0x60)=[{0x40, 0x1c2, 0x6, "b59009b55f1aa4d900221964d96c00fabeeaf06a429178af85192223771e5c208585057af8f6aa7887caff9c54"}, {0x20, 0x113, 0x2, "13792b391f307e9c9a774531450462"}], 0x60, 0x40040}, 0xd0) accept4$inet6(r1, &(0x7f0000010000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c, 0x80800) 2018/01/11 09:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 09:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000006d000)={0x4, 0xfffffffffffffffa, 0x60d7fc4f}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000667000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000193000-0x9)='/dev/kvm\x00', 0x80080, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000caa000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) 2018/01/11 09:30:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='nodevvboxnet0-\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='irlan0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ec4000-0x5)="f28dddc54d", 0x5, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ffe000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/11 09:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004f4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x4c81, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x800001, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/11 09:30:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00007d0000)={0x0, 0x34, 0x0, @thr={&(0x7f0000812000-0x17)="aab4db85ac14a929eb8a682ea7855fc61dec800e07db33", &(0x7f0000c43000)="1b7d24da70c670da417d2824180267937abbaaddfb8c4f276fcf97d7079db9b176f2d3fe8b6feabb271e4b0da8fb3ab77f9ee0607fbf4ad8478af3e4938d4ede8db59c5619f3947057a2dec6b106d9c5ccc5d94fb44a3d25665612a8757572bf479a96af9bf389f68672662208581bca38347a1e91276f7cfffa98993b855e1b255ee8257d7d1cb0bd11b2e73baa884ebe2c9953b3ecbb26499cb1f082aba988689fa39d6ea602a8136f088cc9cb5f9069720dcc45eeb3f48c1276596952db2ababd4d26f4de0fee9557cf89d84a3040354fcce5ec2b809cb8f6c562fb969967449f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ab000)=0x0) timer_getoverrun(r0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x0) 2018/01/11 09:30:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x22000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x4b)=""/75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000741000-0x39)="390000001300090000000000810000000900004003000000450001070000001419001a000100021a07000000020000080001010c00f41ede00", 0x39}], 0x1) 2018/01/11 09:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001fe000)={0x0, 0x81}, &(0x7f0000439000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b0f000)={r1, 0x1000, "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"}, &(0x7f0000d94000)=0x1008) write(r0, &(0x7f00009fd000)="2400000019002500000009180000fd0e0a00000000020000000048eb08001700ffffffff", 0x24) 2018/01/11 09:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000005c000)=""/77, &(0x7f00000cb000)=0x2fa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d3e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000674000-0x70)={[{0x3, 0x3, 0x20, 0x99, 0x1, 0x400, 0x5f2, 0x1, 0x0, 0x3, 0x0, 0x0, 0x2}, {0x4, 0x0, 0x20, 0x5, 0x401, 0x9, 0x7fffffff, 0x2f26, 0x1, 0x5, 0x8, 0x9, 0x5}, {0x4, 0xfdb3, 0xbd, 0xfffffffffffffd09, 0x9, 0x5, 0x9, 0x7fff, 0x1fe, 0x7fff, 0x5, 0x3f, 0x80}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000c) umount2(&(0x7f0000a74000-0x8)='./file0\x00', 0x8) r0 = syz_open_dev$tun(&(0x7f0000c7e000)='/dev/net/tun\x00', 0x0, 0x8000) pwrite64(r0, &(0x7f0000a75000-0x1000)="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", 0x1000, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000411000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7f46, 0xd1ae, 0x4, 0x10000, 0x0, 0x759a24a1}}) 2018/01/11 09:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl(r1, 0x800, &(0x7f00008f9000-0x4e)="7540f16276b02525c9d3d058b7dea759114108d1e677b48315bf344d6f9687b50b2811c0002678c809124799bea0f72ef48dc535f59dd4c15f858fd1f287dd345f133403b267c1f28bf4a981b895") r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f00006a2000)='/dev/rtc\x00', 0x60000, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/11 09:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) membarrier(0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4d000-0x11)='/selinux/enforce\x00', 0x3ffff8, 0x0) syz_open_dev$adsp(&(0x7f0000132000-0xb)='/dev/adsp#\x00', 0x400, 0x101000) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) r2 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x3) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$loop(&(0x7f000098c000-0xb)='/dev/loop#\x00', 0x0, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a9000)={0x0, 0x9, &(0x7f0000a00000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0xf, 0x0, 0x1, 0x10, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000058d000)='GPL\x00', 0x7, 0x2d, &(0x7f00009e8000)=""/45, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6(0xa, 0x0, 0x0) 2018/01/11 09:30:45 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) clone(0x0, &(0x7f0000a6c000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00009ba000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f000045d000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x3, 0x101}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 09:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fc) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000977000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/user\x00', 0x2, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x3da, 0x8000000000000}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000edb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000-0x4)=0x57) 2018/01/11 09:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) writev(r0, &(0x7f0000a16000-0x90)=[{&(0x7f0000f2e000-0x33)="048964b1170d003bac53e0f1ed387f43d1988de6d45329efc9073edb6ce3223295859dbf299ec117bbf14150602326201ff4cd", 0x33}, {&(0x7f0000700000)="89db5fae198d2cf7f269ad0015040777516034f7f1eccf110a437f8c31baf3a700f0cfa018db952edbe11bbe3c16896ea2cf86b05c306bbf64fd06c37ece6879e18c9832c70b1295cb3608badb1d53e572132049b4", 0x55}, {&(0x7f0000863000)="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", 0x1000}, {&(0x7f0000da5000)="3c7ee6e61d8803b7257d241c0b8f503657fa3daf83bd17e56f90fefb30775c5e6e127ee252fe8d5666e6519fd2c7072642301de87c393771c3ca1b8ea01e704f947c328a3456944e58f8e398e24cc2ebd254722c07235877e4795fe22d77ed4ea657df40e76ae82aef78f568efbbc5bf3fea4c0ab004b866db7a0c01ff4d13d37432048f19483940b9293b7fb237d705f061623834d76377680bc7b6d2d0218bff19cc24c0d3aced1763651f520518850bda03c574c613eb5fced8f62e", 0xbd}, {&(0x7f0000d1c000-0x5e)="c80abd0a8d0107b61f29364675b8aa54e2bafd94c62b7d762f623b76d883d380dc24fa69405e4f22c3216db1e6066233c2f75c677f583b4220d34defe6fa700d548aefd1e697f3e5c2e24c8151a91853aeaaab35c4e07ecea79d7ad920e6", 0x5e}, {&(0x7f0000be3000)="bfac4190d4bd1ee78227010ea3652897007c27b0239fa880759185ef6f320a44ec2b42506da877d46cc532f132684afd264446989582528d8ff8b69a9ce149329b2011b935775360a56409ec9bcd9f1ac9c29c895f9e990d54bbb444d08d61dc0bc0cd80927a810e301fbe892e80ef85", 0x70}, {&(0x7f00009ba000-0x24)="25a1b5cc8436d8bb311ec3e1540304f6bc137fc9621faeccab3e5607c2cf805a73260fec", 0x24}, {&(0x7f0000a6d000-0xc2)="8a156399b99766254fbd6f0ecdd58d733a5eac776c7861925cffa6e181ed7abd1399f17426a333eb10ecd9a913961d8311192acc5abd1c9ffe7a1429f9daec7bb11e71578b8307013dbbade31f9f029273b2041a5ea8dae967a9b032a6a564ea82e732e631c05af79207aa4a08c436f867b9a0fdb1238f0ade63a39e0b464e4f0b4f4048d4480334a324cfc4053c79156af48bcb00888eb5d791a84418d74ff14eb44bc26ab5a111a3c4e7f2f349209e60180bb110b565eeb0be147787cfedcc2c70", 0xc2}, {&(0x7f00004e2000)="a13497ebd22d4dc7994ecf8be80f3398f15ec49bf11462d783d3210763a3077163a09fd8a904c354773ac5ce63e6233300ce70b9feefb3162781f63ac5e8492febce2b93b759cddf7af1f0dea6ba96b4392332a2135cefd5ad7b17d6b2eb2a996a62f00844", 0x65}], 0x9) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000cd6000-0x24)="24000000260007fdffffff0800367700fbffffff0118000000400000ffffffff0100ff10", 0x24) r3 = syz_open_dev$sg(&(0x7f0000886000)='/dev/sg#\x00', 0x9, 0x2) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000894000-0x4)=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000252000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010a000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000481000)={@generic="fe318d31791022b78386ef2cbe4fb28f", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:45 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common="6c6f0000000000000032ff00", &(0x7f0000001000-0x10)=@ethtool_eeprom={0x50, 0x6, 0x7, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000006000)={0x0, 0x1, 0x6, 0x3, 0x3}) 2018/01/11 09:30:45 executing program 1: prctl$intptr(0x1c, 0x64) prctl$intptr(0x8, 0x80003) 2018/01/11 09:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005c6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000c88000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000db4000)={0x6abb271b18cbbbc7, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) writev(r0, &(0x7f0000dd8000-0x10)=[{&(0x7f0000c22000-0x29)="2900000020001900013d181000d9f50602000000000000029e0000040d0004007f7f00000000000000", 0x29}], 0x1) 2018/01/11 09:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000082e000)='dns_resolver\x00', &(0x7f00002f8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000028000)='vmnet1\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000eaf000)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x10000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000046e000)=0x401) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f41000)={0x0, 0x0}) 2018/01/11 09:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pread64(r0, &(0x7f000045c000-0x37)=""/55, 0x37, 0x0) write(r0, &(0x7f00002cc000-0xa)="240000001a0025fb0000000000000000800000000004980d010000000000000004810000", 0x24) 2018/01/11 09:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x25, &(0x7f0000f05000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/11 09:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xffffffffffffffff, 0x8000) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/01/11 09:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000807000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3001}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000110000-0x20)={0x7, 0x9, 0x0, 0x81, 0xf2b9, 0xa011, 0xfffffffffffffffe, 0xd66, 0x0}, &(0x7f0000cc1000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c2c000-0x8)={r3, 0x5}, &(0x7f0000a80000-0x4)=0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) syncfs(r0) 2018/01/11 09:30:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000da9000)=0x1f, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000057000-0x1)='/selinux/access\x00', 0x2, 0x0) listen$netrom(r1, 0x7) 2018/01/11 09:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000ae000+0xdd9)='/selinux/member\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) poll(&(0x7f00000af000-0x28)=[], 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) 2018/01/11 09:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c8000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000b5e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socketpair(0x1, 0x80000, 0x3, &(0x7f0000a33000-0x8)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f0000093000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0xc) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae3000-0x11)='/selinux/enforce\x00', 0x109400, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00003af000+0xfc4)='/dev/mixer\x00', 0x10400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10001) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00007f7000-0x20)={0x2, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000e68000)={0x2, r5}) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f000096a000)=0xc, 0x53) fchmod(r2, 0x40) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a3a000-0x8)='./file0\x00', &(0x7f0000d8c000-0x6)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000fa1000-0x4)=0x0) open_by_handle_at(r1, &(0x7f0000509000)={0x3b, 0x1, "9b1a3b200501d5f2901eb691a2228b4c497f0cbda9bfeec144b0d0b963926280dd718fbc050ebfb14c7e54d441bb16056fa9d2"}, 0x657a00225f5dd7b8) [ 92.364723] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 92.379893] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/01/11 09:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000412000-0x4)=0x8c0, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) recvmsg(r0, &(0x7f0000d95000)={&(0x7f00006fd000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ae000)=[], 0x0, &(0x7f0000c81000)=""/78, 0x4e, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/11 09:30:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000347000-0x9)='/dev/sg#\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000010000-0x85)="e0c197ac84a987255fe0713916aa582d577047a3996e80077349d77ea75cb6364dbc422dd182ed1a7385351c791bc922627f018700467fee94abbe671dd2a7a206332fcc30436d49fc931cfdb55e243a54a5f7c1894a20bcdde683c1d6994a3fbdcaccdc2d5c214d81f35d8f5ea7be9b9a178eeb6f5b3e6522a3cb974a5f0276d8d6569c54") remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/11 09:30:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000324000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000257000-0x8)={0x0, 0x3}, &(0x7f000074d000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000041d000-0x8c)={r3, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000057c000-0x4)=0x8c) io_setup(0x40, &(0x7f00005bc000)=0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000041f000)=@assoc_value={r3, 0x3}, &(0x7f0000393000)=0x8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) io_submit(r4, 0x1, &(0x7f0000103000)=[&(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00009e3000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/11 09:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a3b000)={0x7, r1, 0x1}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f0a000-0x4)=@assoc_id=0x0, &(0x7f00008c7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000094c000-0xc)={r3, 0xffffffffffffff10, 0x20}, &(0x7f0000481000)=0xc) read(r2, &(0x7f0000c27000)=""/13, 0xd) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001a3000)={0x10, 0x0, &(0x7f0000c4d000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00005d0000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/11 09:30:45 executing program 0: sysinfo(&(0x7f0000581000)=""/103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) ioprio_set$pid(0x2, r0, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000, 0x4, 0xfffffffffffffffa, 0x2}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x20}, 0x8) [ 92.446981] binder: 16672:16680 ioctl 40046205 8 returned -22 [ 92.457952] : renamed from syz5 2018/01/11 09:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e52000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000011e000)=0x8000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c2000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf6000)={0x0, 0x0, 0x0}, &(0x7f0000816000-0x4)=0xc) stat(&(0x7f0000ed7000)='./file0\x00', &(0x7f000011f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000032b000-0x56)={@random="f5a52fd9e6fa", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8001, 0x1, 0x8}], {0x8100, 0xdd, 0x80000000, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0xf0, 0xff, 0x200000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) sendmsg$nl_crypto(r0, &(0x7f00006c9000)={&(0x7f0000f8a000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00001ef000)={&(0x7f0000276000-0xf8)=@alg={0xf8, 0x13, 0x3, 0x7, 0x0, {{'vmac(blowfish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x3}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8040}, 0x800) socketpair$inet(0x2, 0x800, 0x80000001, &(0x7f000059d000)={0x0, 0x0}) recvfrom$inet(r4, &(0x7f0000a45000-0xd4)=""/212, 0xd4, 0x40012101, &(0x7f0000394000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/11 09:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_open_pts(r0, 0x321200) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/11 09:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f0000661000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000953000)='/dev/hwrng\x00', 0x200000, 0x0) 2018/01/11 09:30:45 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000005000)={0x2, 0x4, 0x9, 'queue0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000015000-0x10)=[{&(0x7f0000016000-0x66)="ff1d3a2e16c9d90540d4878a95c2e2cce9cf096acd8ddea78549da60", 0x1c}], 0x1) fstat(r0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 92.495204] binder: 16672:16680 ioctl 40046205 8 returned -22 [ 92.517762] audit: type=1400 audit(1515663045.365:1330): avc: denied { setgid } for pid=16701 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/11 09:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/enforce\x00', 0x90102, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000fc6000)={0xb7a, 0x6, 0x7, 0x1, 0x5}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000010a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000072d000)={0x40006, r0, 0x1}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000e90000-0x4)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00009d4000-0x48)={0x50002, 0x0, [0x9, 0x31, 0x1, 0x63, 0x5, 0x6, 0x2, 0x7]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00001a5000-0x4)=0x40) openat$kvm(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/kvm\x00', 0x80, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f000048f000/0x18000)=nil, &(0x7f0000b68000-0x18)=[@text32={0x20, &(0x7f00008ab000-0x31)="0f00dec4c179701a083e0f1e060f38004e060f01b87f410000b9c90900000f320f2017f2c0a8080000007e0f01c9670f35", 0x31}], 0x1, 0xfffffffffffffffc, &(0x7f0000b3e000-0x10)=[@vmwrite={0x8, 0x0, 0x3, 0x0, 0x3, 0x0, 0x2, 0x0, 0x8}], 0x1) 2018/01/11 09:30:45 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00005f6000)='/dev/usbmon#\x00', 0xe7d, 0x406002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0xd, 0x21, 0x9, 0x401, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ustat(0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0xb92, 0xfff, 0xd6f}) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000003000-0x10)={0x1, 0x20000000, 0x400, 0x3f, 0x5, 0xcc0, 0x73a, 0x55b9, 0x39c, 0x1}, 0x10) set_robust_list(&(0x7f000099a000-0x18)={&(0x7f00000f7000/0x2000)=nil, 0x0, &(0x7f0000c97000/0x4000)=nil}, 0x18) 2018/01/11 09:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009cb000)="d1", 0x0) bind$bt_sco(r0, &(0x7f000031e000-0x8)={0x1f, {0x1, 0x3, 0x3, 0x9, 0x8001, 0x4}}, 0x8) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f00008fb000)=0x0, 0xfec) readv(r0, &(0x7f0000f3b000)=[{&(0x7f0000032000-0x6f)=""/111, 0x6f}], 0x1) [ 92.522965] binder_alloc: 16672: binder_alloc_buf, no vma [ 92.523004] binder: 16672:16698 transaction failed 29189/-3, size 40-8 line 2957 [ 92.523156] binder: BINDER_SET_CONTEXT_MGR already set [ 92.523162] binder: 16672:16680 ioctl 40046207 0 returned -16 [ 92.524473] binder: 16692:16699 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 92.527738] binder: BINDER_SET_CONTEXT_MGR already set [ 92.527746] binder: 16692:16708 ioctl 40046207 0 returned -16 [ 92.536516] binder: 16692:16708 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 92.554956] binder: send failed reply for transaction 103 to 16672:16680 [ 92.555129] binder: undelivered TRANSACTION_COMPLETE [ 92.555136] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.555146] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/11 09:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006b0000-0x8)='./file0\x00', 0x400000, 0x48) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000a35000)=0x620000000) syz_emit_ethernet(0x5e, &(0x7f00001b5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40086dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x2b, 0x0, 0x1, 0x3, 0x0, 0x401, 0x0}, @hopopts={0x87, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x1}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000657000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000613000-0x3)=0x0) 2018/01/11 09:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = fcntl$dupfd(r2, 0x0, r0) sendmmsg$alg(r3, &(0x7f00000c1000-0xa8)=[{0x0, 0x0, &(0x7f0000b1d000)=[{&(0x7f0000b6d000)="6912553b810db2061723bda4f57a8c90c91c", 0x12}, {&(0x7f00006a7000)="d4aee9e025bd47b76201671aee6b81e1e81446df8fd10e96a33c13b2f681aad146766ceda07e53353e21fe6407129177f37535136fdfd389e3f61df80ba8f2bb1c84ab9f64a09c985c64fc20335fff038ee7ba2f4c9b04929669e7638561b51ccb2836c7a7bdc3d1bd9ef380b8eeccbfb6ed706c991b508111", 0x79}, {&(0x7f0000f79000-0x1000)="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", 0x1000}, {&(0x7f0000aa0000-0x58)="7e18ce0a02298e3921be172b63f37150f598b82a4f499d08643ba75e5cddc932662b1928036c01d10fe371d49de073f5e308c9be5cf0474a4a2e9d1cd1e366ce26bf1cafb0cbc2b2172bc97ae5fc2a8a2431fe3f8c321d63", 0x58}], 0x4, &(0x7f00005a2000-0x38)=[@iv={0x20, 0x117, 0x2, 0xc, "3c828fd8869e151abd32dad5"}, @op={0x18, 0x117, 0x3, 0x1}], 0x38, 0x800}, {0x0, 0x0, &(0x7f0000be0000-0x40)=[{&(0x7f0000d1d000)="91ffcd24395ad696ed527154837eafe6a2257ec47af7e29353f2a0f5b34507f2a5d9b5c8cd758d4d1196add56bacfb255f5d25a43a92a3eec6c117724e41673189108ebfd4b13355c10362af68b3c8b2469c6835efb99c7c9e7ef59241b9fd43498b93bc67e4251931aebc952b9e4a8ea736e5b01239fa7bb39f4ef5a269d41e6fca3f145e1e96b9ed4fdf5d08a9e801290d9327b7aac84fffe38de2e52c79149b0a666e194a3ae5c6841ddba3f5044deae27a645927972638d4de8a23d7f8309576ff8a304d3ce8270e62ae08476d3720ea233015959a", 0xd7}, {&(0x7f0000c39000)="742415d59ad3dfe88072670de6008420f590024157787b0d81d73d7b162a1a4843", 0x21}, {&(0x7f0000d86000)="90ca668b80ea9ed5a59c8ae49155b6df888681118411b6d792f8bd518045cae370806a4dc1ccfa81afece23d070d724e0a760ae7e5c9f228e5904e6a38968b32809eb220a0a2804cd3d1de604a5baede12df471513758352ceb2172b6fc636a18e3a96b90e62e33d14ab2d6e641ac0bf407fbe00c00a500886051b1b3e8c3cf3cc2e79fc6a986930cc325115e5b3ac9b6df1bf861b1aee3005f691fbf6ba4e87b8f293d7b1ac3bc7ff9dcdcd825a0385b48d3a58e64b8f9d4ea6f354cb24fb43bf3f619633ae3e31ff9a955d05fd924b869064941a73fc39c767193ca15a8f9f02f13a17be288e4371e54dd8188725906b9713", 0xf3}, {&(0x7f0000895000-0x4b)="3b2b7f516ecc74bda3953685433f4c250e8b1de0020115cffb5989c37cc735e90342b85cc7f723dc9fa53531dc47c3cd035b72a34eabd0ee146fbff77fdf2fe7d667173f0e816bb3f02582", 0x4b}], 0x4, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000dca000-0x10)=[{&(0x7f00009a6000)="3650e768e9cb149975ec37dc5b7b034c391eab01c8f5a75231c61112ecb5650831794c62548332c7f1346009f476870ef44b4dd1a0fdddf1b117419dea629806c01ceb315a80a21a74b9476ec33b5b42a3f3dbdd1d50df6eaa59ae3c57b6bda8ac3054502b315a4156ca10cbe697421c725f7217fa4c3379443de3735be0f4d1795c11e74e8d26a1046a7c74c8d260e4aefa4e08c3db96d010013eca6722c7b99c0366be0c1c265711c6ecb4918cfe85e24db682893426df21839f59afef21fcbccdab7c142bb0326316119777145a2ba7c6aba3d597970c892593e8e1", 0xdd}], 0x1, 0x0, 0x0, 0x20004000}], 0x3, 0x44005) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 09:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00003ec000-0x10)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') pivot_root(&(0x7f0000429000-0xa)='./control\x00', &(0x7f0000315000-0xa)='./control\x00') accept$netrom(r1, &(0x7f000075e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000873000-0x4)=0x10) rmdir(&(0x7f0000fd3000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 09:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001cb000-0x9)='/dev/kvm\x00', 0x208000, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000ca000)='bic\x00', 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) pkey_mprotect(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x1, 0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000089b000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000a69000-0x4)=0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000659000)={0x0, 0x0}) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x15) 2018/01/11 09:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000035f000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000893000-0x10)={0x1000, &(0x7f00005eb000)=""/4096}) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f000002a000)=""/93, &(0x7f0000263000-0x4)=0x5d) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000038b000)=""/99) fadvise64(r1, 0x0, 0x7fff, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000d96000-0xc)=""/12, &(0x7f0000000000)=0xc) 2018/01/11 09:30:53 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mincore(&(0x7f000000b000/0x2000)=nil, 0x2000, &(0x7f000000a000-0x41)=""/65) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000013000-0x6e)=@file={0x0, ""/108}, &(0x7f0000013000-0x4)=0x6e, 0x800) 2018/01/11 09:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchownat(0xffffffffffffffff, &(0x7f000034f000-0x8)='./file0\x00', 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b4c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 09:30:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/11 09:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f000023f000)="05f76aa69bbfdecd97c57195c7cf2b868b6b49184d15a0a01154f061b0aa5de6d62923b00e3d44152002b79568e1f6ce74042c41f541b7847198f2b99142d22273ab7d65057252eb2323458c2568b51dfb152693998c71b951", 0x59}, {&(0x7f00000a9000-0x55)="deddc3e0c1c872eb2c7b546e1d6b8cceedfd8feb76ba75c48f81d81cd67be162ad3c9fe2e08dc00b48d4314da63b5b1732a03df637e42eecf23cbb260a85db5c99806470ebc8e12658654a00ed0e424ebf3065c1bb", 0x55}], 0x2, &(0x7f00005ab000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, {0x0, 0x0, &(0x7f00005a0000-0x40)=[{&(0x7f00005ac000-0x35)="263db7a093026e6e522ba3d6f51b4c1fe766a5434c17fd5e1ef09a29415ab903752643a3dbf02da1642f8fb3320bc14cf5890e8f1d", 0x35}, {&(0x7f000035c000)="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", 0xfa}], 0x2, &(0x7f000007e000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "b6b7688f5651450993380a107782a5f1fe8d2ffeb093441aeae3b7c3ec80cd81bddcc41d3becdd1c7244e9aa918752bfb9c937ab69e07c1488e44e5b42e1f69dcea5ced87d88e9f5e42b7e91849e5fb6ff235ad102b1180a9acef54a6e6b483fc730b073c4ec0cb16d2afc84cfa3188c75c0a6efccbd3347ea260fdfb5c59a16a6f4b3c2e8116727523d8fe7f9814f7df263b129fa3dc5e3fb6f00b682e5a02c2cc90855504395cdddf24492d96f56775baf964a660c8b30a11d9dc0a0c27544ff56aec5ca11803ff8f0cd3315f779f5e2bbddf6b5d2a7fac7ebeba7074e0374e2841656dbf0122aaa3d67a80ca2ecca5700331da9b2efb829630a75709b3a3dd245240dc8b73980160ad257be4f71c0ccceb4c6ae47eb6e4beef20d869dc548cceebad162df23f84cf6a503b8768f5d9f630a0c396efbe7f222bc2718c6cd544cbefef142be2de2b1efde388c8419dc9347afbf45e90433127cf7f3a950ccd6d409d2d813132f56eb08dc99550f665c91f93f21fd7241e60e49cd8648a4e7274f5c9a0592c56f9cb4e4bcb43670b3b2237429677a904f564acc8f8c08b9498ea9d7722687decd0efde944eb9b52c108fb79358f1701c2b0871302b745a42a4da5876da60caba3b85908e60c091a30fd13351d0da91802b8e65fca989757667ddc0db9609da18f504edeb415e11dc3c8d76cf24ed51ad8ea3d41d18e9f488d6e93b3441b262d52495af37581862cf1eef669df406b87dce90f5696ac24e3dfaa1c973bd3a5309537f1298d2a4fd1d0f0f4bdb1b2dad29b721012358959b7e98f242b87ec5dbd41b3cc316d1aaab505100beb348a88ecdf1d68e8c6c7040a03d093fcd706108bf3986c1c8d6f764e41ca640407826c582e1a3aa2ccc91a2390233856177b0edb8fb32bf8f45f0d9b63a1f1860703e50edaf8800340fe962d0d8257f14ca7f064863481c85e132a686f48b204a874d89fe967dcf334b256e3928939acedfa7b23b330db8498d25a5d30a00e4c763a643ff28edf69e79cd1a430d7f1c6f7061e103f55f67547c319e7d558e08e37b39e62848abf4e9537fa814aef91dfc142926ae7b6dd82d3aafef5c0e91d29feaa28b15df367f8b41643fc70f044a52eaa51ecc7d5d9dd89aba39dd8c265f98df1a54d2b5d23ddd095795245b3750b148da3edfd46b077ba422b458240905748319e4c766a17d6a7ddb5e4f3d7552ff9fd41c26cf6283b3f851675cbd09e48c2864dfcfa3e865e29130c3c970eb91fd5696190507a10dfa68540a9803087436250ea0ac281d6e71f0d26daf0b05fef784ac213f08be85f3bcc82af09a1ca06b09290f49898b079bc0764f63f445184ddbc8807f6d570b98c89c1bc40248379cdeb6cbd0ac179a90be076418580fca85108ffd3dca7729b1d1e0d8556544b1b2e72976d6689228501507d62767f3052b4be926b7081740439308abb8a4669c76fd844551b6fc9e039184f284365708ad00b55cb6ab7fb4e04bd3074f9832662b2d7c254a5ad35a4762103091ab5cf1e5a2a92359e793cd7f2b2b33d1b1c1f685ae9a87cd73a8781055a8bb8b415f4d4736f5ff096d05e8c582d09a7d2ea40356f65851eab7c4cbee76468f520e767da1b68b6e233eb67148979e5dd2d8ccc6bd1af3cfd03608d4668003d2938a55b0f2fc00d2bbd8eb24302c9c32bebfb9c94790136a2305973ae263fd6867f9d9da10cc11d838c04b53ee83256a5c1a34859074a14b62230773d82a6ac52e0797a9af4dbc6fb7035ba6e08187cdae2760604ab3617d9cc5caab29ab44c1a07ae4598c21ed71da1e85281992cb8edab2884d9c78d5d7cd34d75a8b690141c45c3f257c1ebfcf785f6f361b2937680c851b1e6c4344b485a4a20e3ebd662614beb4a1d68d1e702a99b227c679009d962fb4306d2f98d17bf5ec8d10fec33fe2cadfce0abec548f32b4bc5a2b034f4ba2d13ff37f9b21bce4fec913a39b297a98168f6fe0c1514cf4855ad66a8a0141b885e1f4cbc1b6e24056c838a902cc2b90a297e0f8749c3a43b3d748899445bf6ac8fda440ce0d8496d5655921b8adb603412b9691bbc3a3985894b3343db5a2561ee6602759bd17c11362df52f56eedb37ac21dc368da643132101ec2c2502d8268bcddeadfe5887d471cd97b2ef36c8b42667f4e6d490864b4bce57f1d6355bcd1b5f62a52136fb652610f89fd23f731fdac61954f95535144060132784d5440c83dbf422ea806b9ff9ffe4229d5fc00c4f903efc30827f0cce53e02f85bb9b596067890ff3e4e8ccc2024cce5f37f59924df8c46565fe993462020199a8bd4496746bb9ef426ffefb95f6737b2c92b1125c0ffed4678b74e04dcdd1d40f22febe794246a215f6f92929d1f76d941cf687a43c1f5ef6545c7c2ebaea5c3fe748af0bf1caa0f07475cb34dda2144df9d55e9d71149fbfa454f561bd872b5f80a043769bfb17da6f1fe5177b179c33d589bef901c9de3cf0022927eb5838d29b797fe693cd0066ddc4be78791e00eb88d3de77ec9df80aa3172f8b1fa23e5ade6727d6e08084107a61d863e32555a4e3f35a73c1b848d6a0736b914941dfa2e49a7a56b4abaa05b784c98288a7dfcb2dcdbb63329b0829193c736da817be04b77307c9a539069dd4849a7f80f24e126367fb2ec996671de037df4db95085d29fa7dd6b158522e2384c0edc189215b5ed8136ee3556b5e7c765f25d4789eafbf4e363f820444a1dc1d694c438a433355a0e48dce1142ea5bf911ca591620146f6173a8d7735ad76b6b2254d3da71d5a6c954490b6dd1e302329322560e1f160efcb15521c0c355ca3a21d080459b1a5f79730b3565c4c63cef47abc810619deeb5b6bb3c4c27fc17d47cb61d1ee2563623e1060de08693aaa909c06020d64bf5551d183b7baab7ca1787c89add750f45d2093bd689c4427a8d2f68c9720dbf7fb02d9ba9a1b755f98b3d54ae33fb0cc565f5c97191c860f36e995e8454bf80d4d9589984e118191a660594ce8d60b2a8ff9d9861713830e01894080fe9d56a4cf351cf2591ca9d6d33398eed6b6747c049c543e01641a76337d520f0f91df6af6b6bef63063febca0c604f1a0715ee6fbb9dd66e7e44c710d8ebbd3c63000eceaf114c16ce1527d328bb240727755809f88653252dc9aac0fea15274fd64fdb9f0309b049a61f8d2f1fbe2899db0d841101272451f173c1d183f0ebd9d868d4a3b61073f9f972435df71e4bb4ee9a35d57200a7d323b9d41df975864b2d2e0dab1149012b7ff9ddaf75c57aa9165b5e95b4ef429757794fd196da3a11d837d095a1972eb97f76b3478ee971a43454b181b9fbdb8479586662c1dac1a31c114c45d645f065198364d4f5620e06453781e12c0c7636461b25a8d6ec78ef2630ea92b7d0ba079c23fd70daec24a65441399829a8deaaa1f2494a3ec4e230b55859177ef208eaac6ad2fafdffdbb7ef5c0d37b219f091398d17f81433ad085e7516590282829fed8121f5a80d3cc515436354e620de57d4fe33b411d96b91f749f5277df47ab774bfd3f81ec62eba658c3d5dd5f23e06ff8de7f3217c06b183d6026874fa47699b0e35976647288f0c0ec3e2ec92f287289f31d57a9db0aeb535904d0f0077dc80996f874247b22d69889ba2f0a200df49b01c06e19b255c9b774b29aa070b4fcdb41df2ef9edf93c27d2e68c654ed8a05e344a8c24a6b78bd123f0ced6cbf9e033ad5ad2e23acafc97f738b563624f9cf532df470fc641c6a058dd2b2b0c431e1c3bd9d2460994f401b8e0a257438564bc3cccf66668344814b3c3c72e443fa20008afd2089a821e182afb874160c2571bba0bc8fe54526affcaaa3c14b670213ca347851611c831489051032899a9623fc83aa36290bd91bba129870d879fa01abd2664cffaf2105744d917cbcf6dfd2eaf3514a2ed6bf9acf83f31bcb22a205bb2eaef7131d771069d2bb45dae12cb60c1cc353390e588ff9f9b5f6adfed3daa5d1bd87bb0f270435d519b2415354772da8599c6a97897d44279eaca0eca6ffd7df3bc50934016a1f884d50cf58fcc38e85a1e2db77b8fc9621e4783a4de7fc49403bc60dff5912f2e7b20d943fe357d858cf23b46ed9ded62b85d45761a4f3ac02a3baeba57b77c89a42c1f4471cab309553785f71718611b12fa1532db8ccfe0b5bb9d80ab79932cdf6374d68bc5286634cd8e12dc4332dc785fe657b25a9d58f961f9dec8a5e30ddd6b03781ae1d38720a64c95143b4fe1cbce0ed9036b9206d5e965acf5f1b55533c414e821aed4bf5112b2f30657a5e8bcc8485a7a249a4e5f05126e5c51ba806350d0c5d5c2f1cb443e1a41c7ced26c2d53ec87acfadd802c4d18ffe249cf34ddfd5d505d3d20e5ae296f24c0771f95d520d2df9c8134a26c720ca24fc16baa2fd91eaa7eb33e6ca01b8cbbab7d86c88fd479839f30bf825ece90a6a84c6bf780d776bc176872e1ebbd877bcb48fa33ff7b38471c07cc75f9b17d5e2d86279791b28d537ab5410b3e43ee04741f2c3f24549cd4314d0c82285f158f234efb57978838fde339b10a6cda62450c8cad93fba63f7ec6cf72834916f8491f744a7b81ebc235e4a79d6ca009284ba578fec03908675686372dad6976bfe19915f430842311943dbfa86f0d3c51a9f51ab5891c5208448a21b7849159ad45011e72a17ffe290aa185dea6175d6964c95c2c64bc880750e7127649505a4fe283005f237f55ed85e9ecc318238eddc691adfae8cbeb74ecf077ea574a7e24614527bbf8ada0e040cccb3069b71f5f68abfcb99aebec9b48daca76294c214d542cb21aa28ced829c4ef0027bc7825f863fa7ec0746fbb763f9c1b58eba576e89fc0ea65bcf23806d9e9ee2520fc05ae5f5f1d8a1825bb147b3682334c79ed72e1b2607b104315a1c906a3566a05606910eeca109af2b2d177db7cdc4c6ddba57e63bbb18b4c4fa2da43444ff75746de5e6fcd6f2c8d751dc752f77c7a84eb38ff32202a2ec585ce911394082e4ff6dd6fa0a21072aa965fd210da05e1aaacd0d23884784fc81289419b287fc421f7c898833fafaf16655db653eeed808013c220abc6a09dfcff02232ca9996ffacff541dd2e22af17e2ee0e18be398f1992bd3c857032ebcd0c3a69bd5373b6a0d612ab8fb1078b0e5fb6a6557198f7ec97dbbca667d2cfbcca2710bdc95ca57667315130f2e37f669653f972c702eb8d08241cffeecc9f4944c14911aa763b8298c3ef10b947b7ca1f32ceed3314ec40c62aaa751abf88a91062ffaf1d4d350444a82ab91ee97858db4e95d5ffc842530fcbedd7ae431e115d7447fe0a9b9725e497590e06fba93fd1c063560aa3eb0e2d28b6c1e8478b5563adc91b62ab60b8643379f2f512707792c8e362dcb68d1fa7e9115e551c89f63974936d2080d287cefc989c11c433b2bffef539c35d1134a589bfdd2bf7ce6b39c3a82f2ab8ed1304cd1ab097ca302471686596078031daf8e987a0203764e03126ca089eaf0d5434320fe7de01f70b5255dc84359c895174272393b9c9066d9f09ce0440d20ecd82e4707f6cb39a5031d99837215e624a749061572329d9de3ff5f1c5a44a3bd969713efbae7a8a579814c8c7b61f1d1dc8ac156acf4421c6ce2bfe81f3cf85e13751e9760fc97d515d9d0fa712b20f4ada87734b6447b75181a03d95fcbb41684b72c66c9722b3da879c116356f5400d0d83574373c2ede146aba9527c2ba0f0bd8c88d34b016c4769dee44c4fae244e2b46e5da6e055585195c"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffe65d}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x3}], 0x10a8, 0x4008001}, {0x0, 0x0, &(0x7f00005a1000-0x40)=[], 0x0, 0x0, 0x0, 0x404c001}, {0x0, 0x0, &(0x7f00005a2000-0x20)=[{&(0x7f00005a2000-0xf0)="19691634244bc5566f176c40680367372ee0555d194513312cb2b91f5aeee530ec9006202480b18a44912b23b8a4f20922aad9f376183c652bb8c6ac9f6a3bee027b2f3a2edd7389007646d741c6b64c5d6fe49447e7086c82934a49e29065936cb47e810d2852770d8f974254746dfeadd0c58f3b51453eeab5a05a59b37992b9765a1f05dd7fd4d29bebdfb5c0aed9bea82d6fd1ba81b17769090899ae5628f0f3589d7576921458de204abaa7d0d148fac7dc5ae417db17d4dcef4eb0331b5e15ca035ab77c4d97c8c4c09deaae54fab649ed3826cb71d6e5e580ef71ab2fe58dbfca7f55d739f2d9d851dee7f661", 0xf0}], 0x1, &(0x7f00005a6000-0x190)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x94dc}, @iv={0x110, 0x117, 0x2, 0xf6, "4c5aec1599a3ca38f9ec092de43c10dbc847b036bd5f3e8a53c6e350e3327c2ab384f689d962b699073cec7f833844abc648c7e76f624632e07c6942e69481e10538c5fb91d59e2dda50b12c9c115e31881408cc707d4c56ea39f437b766e39ad58139f936147a78e0b20aac0335dd6043a72692fda44b734ea001e6882ab75e11468d8be4379990cf0632bdb53e52879ab7ba4b7bc3da31a80a350d125b0b1faa7aae1bf2c9795a7c27273e815fdb0ae80b72999c67aeda8798bab2d162deed19d767f31d5844470949a7054e0301ec1281ffcfb3785e218a9c85ce83183f0a95da8490f68ce2c167c8bc814b42db8438a5b649dfa9"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x158, 0x4008011}, {0x0, 0x0, &(0x7f0000182000-0x40)=[{&(0x7f00003fc000-0xb5)="ddd44e8132d353a679cfd077362692b4528dbafd9308aaa23375d66556937a32fffd981529848b5200ed0b6d42531864cbf1b48ea2591cfd9c2f05754427d968a3f7eabafa02eb847ba6a59b9956fcb525e0b654b9c063f8295d1120ee0a3dd58aa5e7993f240015e4aedf6811cce90a12ae371ce19fc2b7fe57247a8b9b9aa07e108aa0b8a30192ff59109dd19b953d2e30a099245cb8d8861d4f34e04b34448ad9380c1fb4e6c7eff32f26be0a55df0dac2e5be3", 0xb5}, {&(0x7f0000349000)="3f8b5bab1e2710d91bf549f2023e1d2e1d39e6f87670385475a6bafb3ed9177b3c2783cb59950a0be5cdaa6eb183db4d3a14aee28818d934f9", 0x39}], 0x2, 0x0, 0x0, 0x44000}, {0x0, 0x0, &(0x7f0000592000)=[{&(0x7f0000140000-0x84)="19e50cd9b2da160c7739c2a77d9fca1a8f7348c0b75a5d24fa6bf036c7d45efbe9ea7f9aab991e6080c335597cc094329546e5162fb8455b5c89725f305e370292b612572643df1ea9e7293461f1ec2e9e25aed32c2536d4d104b22521f9e8322f473b95a79ebd65613c89f29a7525d7876f66ae20b48bc77a81a3357d5cba142fea187f", 0x84}, {&(0x7f0000515000)="fac12f504df94eee1caf00d3a5994a188e7dfb4ad53abe84db4ae8e0334fdc42042a551c0b8ce4081bcc2cc2b4ce3a07c744643a14c294220463", 0x3a}], 0x2, &(0x7f000052a000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xecf}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x8000}, {0x0, 0x0, &(0x7f00005a5000-0x20)=[{&(0x7f00005a5000-0xbc)="b213d219a333c4aad1e42d0923af84ba361a59fa739c5f04e2822aa49bc17dcc3fe9d4024286d34269b12885d9e7b69c80d6140dfad1dd478c336fb558b943392e46b8c5c99e201dcf38490b8c05ac532305e5fe5a6583c26b3c67f07b6e8eb19588fb93477983d106e253a330a1df6c2fa3a5ef1174cfc6add8f66995a62bec6e6448e034c6032f62e601d779f6b91759a643a57b581bda56d1319a2f53acc0f31617bf407762145a8a60254d631a2756fda9278ff1d45611a00b30", 0xbc}], 0x1, &(0x7f00005a5000-0x150)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa9, "fa3227844a0604412a200d0d8e836bde63679f51267ed08ed6d2a682cd4425dea2a55eb04a66e8cc2a605edcb7b54e712fdf8283e9545af53d1c7fd4f068f8e9f8a513eabd5bbd75f030a030b806be0eb15a006578364412801f8a8d3f2e7cf64f9db6b71f9be0638bd8c7139d2402a28ce6a8eddc15e34e84a6cbf40f36340f1ff435b5a1290be9545b15834188f5d76463900255f4c4ca0da6d157e52c78ce450a9169293f8a93be"}, @iv={0x28, 0x117, 0x2, 0xe, "af4932bd44efd78f73d406670ff8"}], 0x100, 0x80}], 0x7, 0x20040014) recvmsg(r1, &(0x7f0000003000)={&(0x7f00005a8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a6000-0x50)=[{&(0x7f0000417000)=""/152, 0x98}, {&(0x7f00000d5000)=""/24, 0x18}, {&(0x7f00005a7000)=""/109, 0x6d}, {&(0x7f00005a5000)=""/115, 0x73}, {&(0x7f00005a7000-0xfd)=""/253, 0xfd}], 0x5, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x3) 2018/01/11 09:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d3d000)={0x0, 0x0}) sync_file_range(r0, 0x3, 0x0, 0x1) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00001fc000-0x4)={0x200}, 0x4) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000f31000)=0x4) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r2, r4, r2}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000018b000)={'crc32c-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x9) r1 = timerfd_create(0x7, 0x4000003) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000061e000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000001c000)={0x0, 0x5}, &(0x7f00009bb000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009ed000)={r3, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000721000-0x4)=0x8c) r4 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000b94000)={0x5, 0xfffffffffffffc01, 0xa094, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 100.861592] audit: type=1326 audit(1515663053.709:1331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16737 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 09:30:53 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x8, 0x80000) r0 = memfd_create(&(0x7f000000f000)='*md5sum%\x00', 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000f000)=[0x6, 0x20]) r1 = syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x8, 0x2001) ioctl$int_in(r1, 0x8000008004500b, &(0x7f0000009000)=0x0) [ 100.933878] audit: type=1326 audit(1515663053.715:1332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16737 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 100.960902] audit: type=1326 audit(1515663053.715:1333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16737 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=260 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 100.987399] audit: type=1326 audit(1515663053.716:1334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16737 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 100.990427] FAULT_FLAG_ALLOW_RETRY missing 30 [ 100.990439] CPU: 0 PID: 16742 Comm: syz-executor5 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 100.990444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.990448] Call Trace: [ 100.990464] dump_stack+0x194/0x257 [ 100.990481] ? arch_local_irq_restore+0x53/0x53 [ 100.990500] ? handle_userfault+0xb97/0x2500 [ 100.990517] handle_userfault+0xbd9/0x2500 [ 100.990527] ? handle_userfault+0x185a/0x2500 [ 100.990559] ? userfaultfd_ioctl+0x4520/0x4520 [ 100.990570] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 100.990579] ? __lock_is_held+0xb6/0x140 [ 100.990607] ? print_irqtrace_events+0x270/0x270 [ 100.990619] ? print_irqtrace_events+0x270/0x270 [ 100.990629] ? get_user_pages_fast+0x277/0x340 [ 100.990641] ? switched_to_fair+0xb0/0xb0 [ 100.990648] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 100.990661] ? perf_trace_lock+0xd6/0x900 [ 100.990667] ? get_user_pages_fast+0x14e/0x340 [ 100.990688] ? trace_event_raw_event_lock+0x340/0x340 [ 100.990701] ? __lock_acquire+0x664/0x3e00 [ 100.990711] ? check_noncircular+0x20/0x20 [ 100.990717] ? __lock_acquire+0x664/0x3e00 [ 100.990759] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 100.990772] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 100.990791] ? find_held_lock+0x35/0x1d0 [ 100.990818] ? __handle_mm_fault+0x3296/0x3ce0 [ 100.990831] ? lock_downgrade+0x980/0x980 [ 100.990848] ? lock_release+0xa40/0xa40 [ 100.990863] ? copy_overflow+0x20/0x20 [ 100.990876] ? do_raw_spin_trylock+0x190/0x190 [ 100.990912] __handle_mm_fault+0x32a3/0x3ce0 [ 100.990933] ? __pmd_alloc+0x4e0/0x4e0 [ 100.990942] ? print_irqtrace_events+0x270/0x270 [ 100.990950] ? plist_check_head+0xe2/0x130 [ 100.990967] ? find_held_lock+0x35/0x1d0 [ 100.990991] ? handle_mm_fault+0x2a0/0x930 [ 100.991005] ? lock_downgrade+0x980/0x980 [ 100.991060] handle_mm_fault+0x38f/0x930 [ 100.991075] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 100.991081] ? vmacache_find+0x5f/0x280 [ 100.991097] ? find_vma+0x30/0x150 [ 100.991115] __do_page_fault+0x5c9/0xc90 [ 100.991139] ? mm_fault_error+0x2c0/0x2c0 [ 100.991152] ? get_futex_value_locked+0xc3/0xf0 [ 100.991175] do_page_fault+0xee/0x720 [ 100.991188] ? __do_page_fault+0xc90/0xc90 [ 100.991197] ? check_noncircular+0x20/0x20 [ 100.991206] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 100.991219] ? futex_wake+0x566/0x680 [ 100.991228] ? mmdrop+0x18/0x30 [ 100.991238] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 100.991248] ? futex_wait+0x6a9/0x9a0 [ 100.991269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.991293] page_fault+0x2c/0x60 [ 100.991303] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 100.991308] RSP: 0018:ffff8801a928f928 EFLAGS: 00010246 [ 100.991315] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aa231 [ 100.991320] RDX: 00000000000000c9 RSI: ffffc90002683000 RDI: ffff8801a928fd28 [ 100.991325] RBP: ffff8801a928fa08 R08: 1ffff1003a9299aa R09: 0000000000000000 [ 100.991329] R10: ffff8801a928f858 R11: 0000000000000000 R12: 1ffff10035251f28 [ 100.991334] R13: ffff8801a928f9e0 R14: 0000000000000000 R15: ffff8801a928fd20 [ 100.991359] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 100.991380] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 100.991394] ? iov_iter_revert+0x9d0/0x9d0 [ 100.991407] ? current_kernel_time64+0x122/0x2f0 [ 100.991421] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 100.991433] ? trace_hardirqs_on+0xd/0x10 [ 100.991442] ? current_kernel_time64+0x1d4/0x2f0 [ 100.991461] generic_perform_write+0x200/0x600 [ 100.991468] ? __vfs_getxattr+0x8b/0xc0 [ 100.991502] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 100.991509] ? file_update_time+0xd3/0x5b0 [ 100.991523] ? current_time+0xc0/0xc0 [ 100.991529] ? clear_nlink+0xb0/0xb0 2018/01/11 09:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b34000-0x40)="e7f2729d2becaea6cf47c68d8c08f9676d27f05f457148713c21e5a427af5c3f9da64e5ec288e0c4cfd308c0002dec9876b0ab8fcb81e13f66b96745a3653087", 0x40) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f000058e000)=""/0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r3, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000994000)={0x0, 0x0, 0x0}, &(0x7f0000c58000-0x4)=0xc) ptrace(0x4207, r5) close(r1) 2018/01/11 09:30:54 executing program 6: r0 = open(&(0x7f0000c38000-0x8)='./file0\x00', 0x115000, 0x120) sync_file_range(r0, 0x7f, 0x0, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) r1 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7fff, &(0x7f000000a000-0xd4)="d716e87a003ac432381672a8fc2fe69ae1dd4e734aadde19793da42acb3741a8ca72f57cf4a28ce0242a185001bbe06af80cddccff0cca4261819b67b4feb1dfc0d645e7c71699cb7badcaeb9d3f98899781b080f8b5ab1b595e9470ba0f6744b2291f034a81e8faecfc863794f90bf465b22ef633480979b1f7cc783421749100be7b1bcd854480df0cacd82f10f54b731525b1b77c370b4eb80c2d766a3673b989ae07815a7ad655aa6f9096896ab559172a095e95d2d6a0719d2d3da4439bcdbcfdcb2c3454cf94b8cee699d7cc154d66f2d1") sendto$inet(r1, &(0x7f0000005000-0x24)="140000001100ff000700050000000914043201c2", 0x14, 0x0, 0x0, 0x0) 2018/01/11 09:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dc7000)="1f0000000105ff08040500007122000000d100e90b00028000000000021d00", 0x1f) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f86000)=0x3121, &(0x7f0000179000-0x8)=0x1) 2018/01/11 09:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000276000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000db2000)={r2, 0x28, &(0x7f0000145000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a17000)={r4, 0xe550, 0x10}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r1, r2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f000070b000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x11, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0xd, 0x0, "80005e", 0x0, "aa90d6"}, '\a'}}}}, 0xffffffffffffff34) 2018/01/11 09:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) inotify_add_watch(r0, &(0x7f00005c5000)='./file0\x00', 0x88d) 2018/01/11 09:30:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000e23000)=0x5, 0x4) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x1000010, &(0x7f000002c000)="") mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000037000-0x8)='./file0\x00', 0xbd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000036000)=0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) preadv(r2, &(0x7f000002d000)=[{&(0x7f000002e000-0x69)=""/105, 0x69}], 0x1, 0x4000000000000000) 2018/01/11 09:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005b2000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r2 = syz_open_dev$dspn(&(0x7f0000d96000-0xa)='/dev/dsp#\x00', 0x3, 0x200900) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00006e5000-0x36)={0x53, 0x6, 0x7, {0x7, 0x4}, {0xffff, 0x7}, @period={0x59, 0xff, 0xd82, 0x4, 0x6, {0xffff, 0x6, 0xffff, 0xffffffff}, 0x7, [0x8, 0x3f, 0x8ca, 0x5a243192, 0x1, 0x1ff, 0x5]}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ec2000)={0x8, 0x0, 0x3, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00005c3000)={0x8, 0x14, 0x1, r2, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000995000)={0x5, r3, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d81000-0x8)={0x0, 0x0}, &(0x7f0000119000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007e1000)={r4, 0xa5, "10f6fa140fee80dbf05ed4b6ec962c43cf187c9ac7fcf17ce8b4b979d26825a7a12f650c6ee6e5dd5d5f18b9013317f47b81bce52a0d0808da9eecbdf0f9eead6482ad6a9d94d55351dbfa03d96558d941c037a646037af21b71880d4d702470631f0278467740bbb76f723f4f096bb8abe0650a1f2667f202e4792134da6918c0ddddbb167bda9ff7e90de95c07bcfb838afb933a5118c93cbdf6f330d55e71d487e7411d"}, &(0x7f000053d000)=0xad) write$tun(r1, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000cdc000-0x4)=0x0, &(0x7f0000db4000-0x4)=0x4) 2018/01/11 09:30:54 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) poll(&(0x7f0000df3000-0x30)=[{r3, 0x0, 0x0}, {r1, 0xa490, 0x0}, {r2, 0x40, 0x0}, {r1, 0x1080, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1400, 0x0}], 0x6, 0x2) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000df4000+0xb82)=@generic={0x40, 0x7, 0xffffffff}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000df4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf7000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) [ 100.991558] ? down_write+0x87/0x120 [ 100.991576] __generic_file_write_iter+0x366/0x5b0 [ 100.991584] ? check_noncircular+0x20/0x20 [ 100.991603] generic_file_write_iter+0x399/0x790 2018/01/11 09:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc6000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000432000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000795000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000245000-0x2)=0x10000, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000960000-0xc)="0b000100d200003001b714", 0xb) [ 100.991623] ? __generic_file_write_iter+0x5b0/0x5b0 [ 100.991640] ? iov_iter_init+0xaf/0x1d0 2018/01/11 09:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000c4000/0xc00000)=nil, 0xc00000, 0x3) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f43000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$bt_sco(r0, &(0x7f0000b91000-0x8)={0x1f, {0x1000, 0x1f, 0x100, 0x101, 0xa0, 0x626f}}, 0x8) 2018/01/11 09:30:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/11 09:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000df4000-0x4)=0x0) sched_setparam(r0, &(0x7f0000dbd000)=0xfffffffffffff5ba) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000d2d000-0x12)='/dev/snd/midiC#D#\x00', 0x1697, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000612000-0x4)=@int=0x0, &(0x7f0000e47000-0x4)=0x4) r3 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000939000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffe54) dup2(r1, r3) 2018/01/11 09:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000000a000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000050000)={0x2, 0x2, 0x0, 0x9, 0x0}, &(0x7f0000f39000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000c0000)={0x3, 0x1, 0x820b, 0x7ff, 0x19a7, 0x6, 0x7, 0x8, r2}, &(0x7f0000011000)=0x20) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000731000-0x6)={0x3, 0x10000, 0xa70d}) sendfile(r1, r0, &(0x7f0000d46000-0x8)=0x0, 0x100000001) ioctl$KDDELIO(r1, 0x4b35, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a99000-0x4)=0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a4e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000016e000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074d000)=0xe8) getresgid(&(0x7f00008e8000)=0x0, &(0x7f00004da000)=0x0, &(0x7f0000963000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003bb000-0xc)={r3, r4, r5}, 0xc) [ 100.991658] __vfs_write+0x684/0x970 [ 100.991665] ? lock_acquire+0x1d5/0x580 [ 100.991680] ? kernel_read+0x120/0x120 [ 100.991734] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/01/11 09:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000056a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000149000-0xa)='/dev/dsp#\x00', 0x1, 0x200080) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000028000-0x8)={0x0, 0x49}, &(0x7f00003cc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006a8000-0x20)={0x2722, 0x8, 0x4, 0xffffffffffff42ce, 0x9403, 0x7f, 0x9, 0x1, r3}, &(0x7f000059f000)=0x20) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000036b000-0xa0)=[{&(0x7f00007ff000)=""/218, 0xda}, {&(0x7f0000cbe000)=""/4096, 0x1000}, {&(0x7f0000995000)=""/31, 0xffffffffffffffbf}, {&(0x7f0000866000)=""/161, 0xa1}, {&(0x7f0000102000)=""/23, 0x17}, {&(0x7f0000e09000)=""/37, 0x25}, {&(0x7f0000793000-0xa4)=""/164, 0xa4}, {&(0x7f00004a0000-0x75)=""/117, 0x75}, {&(0x7f0000fab000)=""/5, 0x5}, {&(0x7f000098c000)=""/114, 0x72}], 0xa, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 09:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 09:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003bb000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) r1 = creat(&(0x7f00009a7000)='./file0\x00', 0x2) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000652000)=0x4, 0x4) socket$inet6(0xa, 0x1, 0xffffffffffff0000) [ 100.991744] ? __sb_start_write+0x209/0x2a0 [ 100.991760] vfs_write+0x189/0x510 [ 100.991778] SyS_write+0xef/0x220 [ 100.991793] ? SyS_read+0x220/0x220 [ 100.991800] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 100.991812] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.991833] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 100.991839] RIP: 0033:0x452ac9 [ 100.991844] RSP: 002b:00007fda9b0d2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 100.991852] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 100.991856] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 100.991860] RBP: 0000000000000307 R08: 0000000000000000 R09: 0000000000000000 [ 100.991864] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2948 [ 100.991869] R13: 00000000ffffffff R14: 00007fda9b0d36d4 R15: 0000000000000000 [ 101.431660] device lo entered promiscuous mode [ 101.454213] device syz2 entered promiscuous mode [ 101.546395] device eql entered promiscuous mode [ 101.693358] audit: type=1326 audit(1515663053.716:1335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16737 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 101.717950] audit: type=1326 audit(1515663053.716:1336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16737 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=32 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 101.742516] audit: type=1326 audit(1515663053.717:1337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16737 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 101.767113] audit: type=1326 audit(1515663053.717:1338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16737 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 09:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bd2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x5b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000370000-0x38)={0x0, 0x0, &(0x7f0000f4d000)=[], 0x0, &(0x7f0000309000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/11 09:30:54 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 09:30:54 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f00001f1000)='/dev/admmidi#\x00', 0x1, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0xffffffffffffffff, 0x1) 2018/01/11 09:30:54 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00005d9000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000f2d000-0xc)='/dev/amidi#\x00', 0x4, 0x2000) renameat2(r1, &(0x7f0000c15000)='./file0\x00', r2, &(0x7f0000684000)='./file0\x00', 0x0) r3 = syz_open_dev$sg(&(0x7f0000af1000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00007a8000)={@generic="d6d01882c20f6c155fc05c44919878cc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000105000-0xc)={r4, @loopback=0x7f000001, @empty=0x0}, 0xc) dup3(r0, r3, 0x0) 2018/01/11 09:30:54 executing program 0: r0 = socket(0x4, 0x80800, 0x4002) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006c9000)={0x5, [0x0, 0x9ab6, 0xb0be, 0xffffffff, 0x400]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000000003, 0x5) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00005a7000)=0x0, 0x8b52c458dc87360f) splice(r0, &(0x7f000033e000)=0x0, r1, &(0x7f00007ef000-0x8)=0x4d, 0x3, 0xb) r2 = dup(r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000058f000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a2f000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f000015e000)="", 0x0, 0x0, &(0x7f0000660000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00005b6000)=""/53) syz_extract_tcp_res$synack(&(0x7f0000209000)={0x0, 0x0}, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d39000-0x90)={0x8000, 0x3f, 0x3, 0x264, 0x2, [{0x7, 0x6, 0xffffffffffffa784, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x7fffffff, 0x1, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}]}) openat$dir(0xffffffffffffff9c, &(0x7f00007ef000-0x6)='./file0\x00', 0x80, 0x48) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/11 09:30:54 executing program 2: perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x101a00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x2, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) socketpair(0xe, 0x0, 0x10001, &(0x7f0000000000)={0x0, 0x0}) 2018/01/11 09:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/vcs\x00', 0x2200, 0x0) r2 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c30000)={r0, r2}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/11 09:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r2, r2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) [ 101.791915] audit: type=1326 audit(1515663053.717:1339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16737 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 09:30:54 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003f6000-0xa)='encrypted\x00', &(0x7f0000be6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000948000)='/dev/net/tun\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000421000)='keyring\x00', &(0x7f0000a73000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = syz_open_dev$usbmon(&(0x7f00009ee000)='/dev/usbmon#\x00', 0x115, 0x40000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fb3000)={0x0, 0x0}, &(0x7f00006a3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000886000)={r3, 0x0}, 0x6) fcntl$setsig(r2, 0xa, 0x17) add_key$keyring(&(0x7f00004d9000-0x8)='keyring\x00', &(0x7f0000b32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f000029f000)='./file0\x00', &(0x7f0000baa000)='jffs2\x00', 0x40, 0x0) 2018/01/11 09:30:54 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) eventfd2(0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000002f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000002000)=""/241) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000037000-0x18)={0x0, 0xbeb9, 0x8000, &(0x7f0000037000-0x8)=0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000036000-0x8)={0x0, 0x7}, &(0x7f0000035000)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000037000-0x8)=@assoc_value={r3, 0x7}, 0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000035000)={r3, 0x78, "b1485e5f21acd7d5edbbdd087199538bb80ac3af57f06c462a785ed8677863c7f8c9ea65a623de8770632245b464cd1314823ef8a3ef89782e2ca1f2d530c290fb7de1f0892c6c67a7e9dc944cda17f19dc6f93810e6f550cd9a239d6b3ab81ee491242279418886ac465013fefa59e1c7a9acb268bfc8f9"}, &(0x7f0000035000)=0x80) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) poll(&(0x7f0000009000)=[{r1, 0x0, 0x0}], 0x1, 0x2e9e) r5 = semget$private(0x0, 0x3, 0x20) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r5, 0x2, 0x13, &(0x7f0000035000)=""/188) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f000002d000)={r1, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x8, 0x800) write$eventfd(r1, &(0x7f000000f000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000032000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0xd98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000012000)=0x8c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000036000)={r6, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/11 09:30:54 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001ec000-0x8)='keyring\x00', &(0x7f0000e6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) gettid() keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ae2000)='asymmetric\x00', &(0x7f0000c18000-0x4)="07effff5") 2018/01/11 09:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000244000)='/dev/dsp\x00', 0x8380, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000cc9000+0xcfa)=0x0, 0x80800) bind$inet6(r0, &(0x7f0000053000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) 2018/01/11 09:30:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000012a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f000007f000-0x400)={"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"}) 2018/01/11 09:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000789000+0xaf)=[{0x6, 0x0, 0x3, 0x407ffc0007}]}) r0 = syz_open_dev$vcsa(&(0x7f0000d2c000+0xc02)='/dev/vcsa#\x00', 0xff, 0x4000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00006c8000-0x58)={0x5, 0x0, [{0xb30, 0x0, 0x2}, {0xacc, 0x0, 0x1}, {0x821, 0x0, 0x5}, {0xb7f, 0x0, 0xb337}, {0xbc9, 0x0, 0xff}]}) signalfd(0xffffffffffffff9c, &(0x7f00000b5000)={0x0}, 0x8) 2018/01/11 09:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000f55000-0x138)={{0xd004, 0x4ad54e1b5ded5dce, 0x0, 0x0, 0xfffffffffffffff7, 0x3, 0x9031, 0x7f, 0x8, 0x6, 0x5, 0x20, 0x0}, {0x6002, 0x1000, 0xc, 0x845, 0x100000001, 0x200, 0x8, 0x5, 0x5, 0x200, 0x26, 0x1, 0x0}, {0xd000, 0x13006, 0xa, 0x200, 0x1, 0x2, 0x1, 0x5b591ed, 0x3, 0x0, 0x200, 0x1, 0x0}, {0xf002, 0xd000, 0x9, 0xfffffffffffff0e0, 0x3, 0x100000000, 0x239b, 0x101, 0x2020a6ce, 0x7, 0x3, 0x9, 0x0}, {0xf000, 0xf000, 0x1f, 0x3, 0x3, 0x6, 0xfffffffffffffff9, 0x200, 0x0, 0xe165, 0x2, 0x4, 0x0}, {0xd000, 0x7004, 0xd, 0x5, 0x7, 0x8, 0x100000000, 0x2, 0xc3, 0x8000000000000, 0x80, 0xff69, 0x0}, {0x6000, 0x2000, 0x9, 0x6, 0x7fffffff, 0x7, 0x401, 0x8aad, 0xffff, 0x0, 0x3, 0xb910, 0x0}, {0x0, 0x5000, 0xf, 0x100000000, 0x40, 0x81, 0xfffffffffffffffe, 0x3, 0x4, 0x8, 0x7ff, 0x1cf4, 0x0}, {0x1, 0x5000, [0x0, 0x0, 0x0]}, {0x4, 0x3003, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0xd000, 0x10, 0x4, 0x400, 0x2000, [0x1, 0x2, 0x1, 0x1ff]}) syz_emit_ethernet(0x4e, &(0x7f00006a0000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "00ff07", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) 2018/01/11 09:30:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0xb59f058a678e546a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xea)={0x0, 0xe2, "204d12c271750f17e9d68397dde8fd087bdede47acdf00117acf3885f341fd04a496a9eb64dd2cce888d4677bb4f6e283a044c116cb945dba6804b87e795711dd453925f0e9910def604ed09c65ee2f36de16b5b34a2aa6691eb9662f3ead6c60bcf09d344bde88d1eecaf190a5abba40d8c337338d21d11c9bcd71e896ad410f52e987dab226a97ec92d8ffc7cc80630ace063daac3529b15105b69b1be328e79f14445f0ee7e35b0d5ffe9a70508fbbde0c0386326f57beb3413709648ee8fb2f6212d4d7fbce86fc6e1ec728dd4d6912c670327467ef5c951f5e38eb36be79d4c"}, &(0x7f0000001000-0x4)=0xea) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e11000)={r1, 0x766bb5be, 0x1, 0x80}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) rmdir(&(0x7f0000c4d000)='./file0\x00') r3 = accept$alg(r2, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000f9000-0xa)='/dev/dsp#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000709000)={0x0, 0x9}, &(0x7f00003b3000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000084d000)=r5, 0x4) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000c21000)=""/162) bind$bt_sco(r3, &(0x7f0000307000)={0x1f, {0x8001, 0x0, 0x7f, 0x4, 0xe95, 0x7ff}}, 0xffffffffffffff48) accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r3, &(0x7f000027f000)={0x0, 0x0, &(0x7f00009f7000-0x70)=[{&(0x7f0000eae000-0x1000)="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", 0x170}], 0x1, &(0x7f000024c000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000914000)='/selinux/access\x00', 0x2, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000032000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000c60000-0x10)={0x2, &(0x7f0000a08000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) execveat(r0, &(0x7f00008e3000)='./file0\x00', &(0x7f0000955000-0x20)=[&(0x7f00006e9000)='*\x00', &(0x7f00006f9000)='\x00', &(0x7f0000eb0000-0x10)='/selinux/access\x00', &(0x7f000077b000-0x2)='^\x00'], &(0x7f0000441000-0x18)=[&(0x7f0000ca2000-0x1)='\x00', &(0x7f0000e6e000)="70726f632a776c616e3073656c662976626f786e6574313a29d57b00", &(0x7f0000d0f000-0x1)='\x00'], 0x1000) 2018/01/11 09:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d98000)='./file0\x00', 0x0) chroot(&(0x7f0000643000-0x8)='./file0\x00') mount(&(0x7f0000d55000)='./file0\x00', &(0x7f0000101000-0x8)='./file0\x00', &(0x7f0000536000)='pipefs\x00', 0x8, &(0x7f00000e1000-0x33)="331bc18e05157245937f24473d10fc3ab65a8f204105d01871c68700792d9fa2d7415133c78fdc31651990e6f70aa4cc752e85") chdir(&(0x7f000051a000-0x8)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000faa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d52000-0x4)=0xe8) getgroups(0x3, &(0x7f00004ae000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000fa7000-0x8)='./file0\x00', r0, r1) mount(&(0x7f0000bf2000)='../file0\x00', &(0x7f0000ebf000-0x2)='..', &(0x7f0000f19000-0x5)='coda\x00', 0x84000, &(0x7f0000dea000)="") 2018/01/11 09:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b3d000)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008be000-0xe)='/selinux/user\x00', 0x2, 0x0) fchmodat(r1, &(0x7f00001d2000)='./file0\x00', 0x1d0) madvise(&(0x7f0000253000/0xc00000)=nil, 0xc00000, 0x10200000008) clone(0x0, &(0x7f000042b000-0x2c)="", &(0x7f0000980000-0x4)=0x0, &(0x7f0000966000-0x4)=0x0, &(0x7f00003e2000-0x1000)="") mlock2(&(0x7f0000a22000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008c9000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x2}, &(0x7f0000722000-0x4)=0x98) r3 = syz_open_dev$midi(&(0x7f0000a24000-0xb)='/dev/midi#\x00', 0xfff, 0x400000) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003bb000-0x8)={r2, 0xfffffffffffff371}, &(0x7f0000b0d000)=0x8) 2018/01/11 09:30:54 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000af0000-0xe)='/dev/admmidi#\x00', 0x7f, 0x80400) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d7f000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000089e000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ec4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000052c000)=[{0x0, 0x0, &(0x7f00008cc000-0x50)=[], 0x0, &(0x7f0000f7a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f85000-0xa)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000f84000)={0x0, 0x48, &(0x7f0000f85000-0x48)="03a18d3f298bc88d8b459f590d4ad13dfd4413df76ea84149754bbc45c554fc56cbd8e6cb5795258da2c5b6e41b98360b6709c2bd06a30a2328163bb44b9590e054edca2d85984a4"}) recvmsg(r4, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 09:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0xa) write(r0, &(0x7f00006db000)="1f000000070affdde2000400f60f0000020200000900018005ffffe5000051", 0x1f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b79000)={0x0, 0x19, "e432d240a2477592b0f2a60e01078a8fb611ea52e932077d9b"}, &(0x7f0000f66000-0x4)=0x21) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004df000)={r1, 0x9816, 0x30, 0x3, 0xc2e4}, &(0x7f0000809000-0x4)=0x18) r2 = syz_open_dev$admmidi(&(0x7f0000e63000)='/dev/admmidi#\x00', 0x62cf3933, 0x20000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ed5000-0x18)=""/24) 2018/01/11 09:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x97) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001b4000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000515000)={{0x9, 0x1, 0x9b63, 0x0, "d02abe77873ba1894f99f614da32e9e476e3b174977a186a67e19de9d88ec4e303a0ddef7b4cceb831cfdb1c", 0x774}, 0x0, 0x0, 0x0, r2, 0x100000000, 0xffffffffffffff00, "f9929930b0528871b1e760787897931db5011be703e618d6e223e724cf7ddf060457d7d4cced7e274475b3a4473b8a60f5cb5339f024c01e75d114be60c1c190", &(0x7f000019b000)='*!system\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100, 0xb2, 0x200, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f000047d000)="02000000", 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000efb000)={@generic="a265038fe8260f82b503f56fc322b379", @ifru_flags=0x100}) bind(r0, &(0x7f0000006000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000819000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00001f2000)={{0x0, 0x7, 0x1ff, 0x6, "f3b13ae376ddc7406a256129327460069ba254a42947dfb94c1ec2c1ac5d1b45fc1066a120fc43f208a78d90", 0x60a}, 0xfff, [0x6, 0x9, 0x8, 0x4800, 0x9, 0x1000, 0x0, 0x0, 0x7, 0x40, 0x10001, 0x39d6, 0x2, 0x9, 0xff, 0x800, 0xa2, 0xff, 0x16, 0x7, 0x2, 0xcb86, 0x2, 0x3f, 0x0, 0x101, 0x400, 0x3, 0x53d1, 0x8, 0x6, 0x7, 0x800, 0x4, 0xff, 0x101, 0xffffffffffffffde, 0x6, 0x1f, 0x401, 0x8, 0x0, 0x80000001, 0x80, 0x8, 0x200, 0x1, 0x2, 0x7, 0x7fffffff800000, 0x3, 0x5b, 0x7ff, 0x7, 0x585, 0x2, 0x2, 0x7fffffff, 0x4, 0x7, 0x8001, 0x4e, 0x436, 0xfffffffffffffe3f, 0x9, 0x80, 0xffff, 0x100000001, 0x0, 0x7, 0x100000001, 0x2, 0x800, 0x9, 0x2, 0x1, 0x7fff, 0x7, 0x8, 0x200, 0x8000, 0xfffffffffffffff7, 0x5, 0x1f, 0x7, 0x6, 0x8, 0x80000000, 0x7, 0x5, 0x5, 0x8d, 0x9, 0x3, 0x5, 0x7fffffff, 0x0, 0xffffffff, 0x0, 0x45, 0xffffffffffffbb5e, 0x1, 0x1, 0x100000000, 0x1, 0x1, 0x3, 0x5, 0x0, 0x7e0, 0x3f, 0x6, 0x9, 0x8, 0x17, 0x0, 0x2, 0x3f, 0x80, 0x3ff, 0x1, 0x4000000, 0x400, 0x4, 0x0, 0x8001, 0x893, 0x4], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$amidi(&(0x7f000037b000-0xc)='/dev/amidi#\x00', 0x7, 0x8400) getsockname$packet(r0, &(0x7f00003bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c28000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a0c000)={0x2, 0x7fff, 0x0, 0x1, 0xff, 0xe17, 0x33a7, 0x1000, 0x0}, &(0x7f0000eb8000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000870000+0x9c9)={r5, 0x200, 0x0}, 0xc) listen(r0, 0x9) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000202000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000130000-0x10)={0x6, [0x33, 0xbcc9, 0x7fff, 0x0, 0x5, 0x20]}, 0x10) 2018/01/11 09:30:54 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000920000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) socket$key(0xf, 0x3, 0x2) mbind(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000ce000-0xd)='/dev/usbmon#\x00', 0x200, 0x321001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000053d000-0x34)={{0x2, 0x3, 0x7, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x8, &(0x7f0000000000+0x62d)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f00000cf000)=[r5]) sendmsg(r1, &(0x7f00004d6000-0x38)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000d01000-0xc0)="95a5ab2c0cda5e114da45df8085af09a18e64edb3cc8c6be084d6a9016a24be716b2e016aa6135d058fb3b52531f22a8c2a08a907977a0d0eddf5562c0170a5b30e5f6f5b944715f0c2eb4ead84121c76388e0135d76818ab656ca55671f1605a492c8aaca6b130e4d87f8015d353ff1b2cbe3179ff7d324ae64062057b39ba74e28845824c610502159fa472e904a082c257c7f5f6ed36efe5521d41e930c2563d9e548427ab80f1098589e1832927c1a3bbddaf78b24c04d94a44b50cce8df", 0xc0}, {&(0x7f0000366000)="cd825d635d61dd00dc45c2405a65f0", 0xf}, {&(0x7f000076a000-0x17)="e2ab0cf236f5ea7be77e4768c46321d234e8eb1faf6d27", 0x17}], 0x3, 0x0, 0x0, 0x40}, 0xc010) fcntl$getownex(r0, 0x10, &(0x7f00005a9000-0x8)={0x0, 0x0}) wait4(r6, 0x0, 0x1, 0x0) 2018/01/11 09:30:54 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000723000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) 2018/01/11 09:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000878000)='/dev/snd/pcmC#D#c\x00', 0x4526, 0x3ffc) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000041000-0x50)={0xffffffff, 0x3, 0x80000001, 0x0, &(0x7f000098b000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) io_setup(0x81, &(0x7f0000994000)=0x0) r3 = eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000812000-0x8)={0x0, 0x953c925}, &(0x7f000040c000)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002b2000)={r0, 0x50, &(0x7f0000642000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000456000)=r5, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bba000-0x20)={0x81, 0x100000001, 0x8204, 0x7f, 0x0, 0x9, 0xffffffffffffffff, 0xb9d, r4}, 0x20) listen(r0, 0xfffffffffffffffc) io_submit(r2, 0x1, &(0x7f0000f6d000)=[&(0x7f0000bf1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00006b1000)="", 0x0, 0x0, 0x0, 0x1, r3}]) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/11 09:30:55 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f73000)="0a0775b0d5e371e5b3b60ced5c54dbb7", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f79000-0x1c)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffb}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000f78000)=""/112, &(0x7f0000f78000)=0x70) io_setup(0x1, &(0x7f0000479000)=0x0) eventfd(0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/11 09:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f63000-0xc)='{ppp0-wlan0\x00', 0xffffffffffffffff) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000289000-0xed)="123a634e1dcd4a02c7549b3a166e1248085aab2f22fbd43d10e95be81c232c86e743b04df2d061418e2af12eeeb1585d0413c62e28408d6928019d6f1309a09bb0fa72edbd31aa65f306b69684c5b1b5c4e51ddcbcff4f7a6cfb5ba3cef71e55c4d38c064c4ae9edcd0abca4ca89cc9b11103db16130ac899cba5cb7bfaca4db056b83e8966e46024907bd2d89cc156ab4ddab8aba17e3966b41a144d542a7512d35c5dc1ae98824bc57b42b2041ab6965fba37f8d341764be128861c8e92e4dee66bbe663fbf35c264315aa628eb766f5d8d3ced3d4adfbae5dc3cd7bc2aef965e7582fda9a06d9ed227f230d") socket(0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000874000)={0x6, 0x3, 0x1000}, 0x4) 2018/01/11 09:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001d0000)={0x3f}, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e73000-0xbc)={0x4, 0x2, 'client1\x00', 0x3, "09ef6e5e16fd19d1", "24ca0f9ca9e4eb6c62eb7ab616d0719ad8cfc7071e59ebeadc8fec9e81143d71", 0x40, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000ff3000)=[{&(0x7f000068c000)="", 0x0}, {&(0x7f000008f000)="078dd260cc966928f4802d70b7095bb64b02197970e4a706cd5df3988817f294d985a73f68c0eb959c65d7ce", 0x2c}, {&(0x7f0000c50000-0x43)="99cc468d2d7fcb7d4c1bd0c699bb0b94fb65db344cff41f1dfd1c259139e6d1d38ccec65a8224c8905b4790700915070ff4740340841613e795dabc8f73c6fbb368893", 0x43}, {&(0x7f000087b000)="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", 0x1000}, {&(0x7f0000751000)="", 0x0}], 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006e9000)={r0, r0}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/11 09:30:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000256000)=""/255) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000542000)={0x2, 0x2, &(0x7f0000b22000)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000844000)='GPL\x00', 0x0, 0xc3, &(0x7f0000901000-0xc3)=""/195, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/11 09:30:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xe7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x20000, 0x41) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) getpeername$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x600, 0x0) 2018/01/11 09:30:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ea4000)=0x10) 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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="26d8eac235e476e243b305adc03d94062548cf8e48eec1ff06a8e1b3063ac25200e1493dd5b8a9eef07725d541e0438587c7b7019f990a2c1538065bc1b03d74cf7a79569138ca06f3b1e0acff3488acb5df05cf2bbcac7ed72e793c6af2791a6f40e8d1c2c1bb7072b9f93e9a940bf6c10549ca5a6b7e5951443c5bbf766d81317ebb4d55d3d51beeedc5c192b11f6d1fe79d00137f24d225a8eb1b5c21d4c0e22ee3a0bc1e120cf1719609ed493722d9c8e4aa10762e15616fda29ec94be4d2112af634fa7d32ee67fb32125ae22a31700d5ff49e4ba", 0xd7}, {&(0x7f0000067000)="fec2e3b7ee5a81d795eb58fc7cb875a0ea9f96d7786839d4ec940f3ca4a1641fa5cc436e02379b79f2bd328a3f849975acba8a51e06e509710bc6f66eba66003b34df9e733158b6e7821", 0x4a}, {&(0x7f0000dff000)="c478a04e6dca22a9c9292c4dee6fb1ebf7e1c819379bc796bfd4cd56c026226e38fed66710b341aa55f1e2da5f8174f65780b4c35981d03fb8fcab4c7713c36cf48d4b29fbba4028bced332af507671ec367ea0e7ffd9226f0b35e102ccf6241b29b71bd8f3fab9bdcdf17656f7f00da5928ad0c67353e908175d0da86422c1193c8ab49bf55d4209f042cb0e3bc4f3a91", 0x91}, {&(0x7f0000000000)="b94c373bd933dda57b0e5ec38190e4caf48be4763d3458aed22ba7461f8b965bdbe70de67680c59d74a576a3418eca8033f7bfdebec3a6fd2a7592eb80e30f8409fcfdc7313902751087f0735b3de1d89761d9954607d1d6be8000a9074b9289fb8b6ad7fdd0c151802f7bde898987fdff249eb441b9e79ab24e4dca18b78a4edc406b627a5611a346275d1e27c304247901950671a5e45cb1f4b1d05cc03e378c2b6d8bd559bca23579a417be48c97fca9fcd01ea6d4c7ebba420fbc70e7cfc9b8a6591a6dd19e57f8d", 0xca}, {&(0x7f0000a41000)="9407c54927904c693d4207699c744caf315fb925f16d18e26b6230e087585d35b91d144360ac327c595d71a54dfd", 0x2e}, {&(0x7f000021c000)="bdf261c6e820557649792b2ab453a4cf031692a6588d2eeab76a1e39ef111549afd93a49124f469b98ec39f73ef8b54378e821659b52ea4660c1d2c4154facae16987bfcd0d0976fc17e7f34b806e84ceea70d3e5f4f63e4eab1dc07198b02ea46c4293d1935b75572a225582aeea98ad18ab3bbb8ca6c2cca2d3dc24177e27ed7b98a0c3e36a0105239ed61f030f388b02c0072b6", 0x95}, {&(0x7f0000026000-0xcc)="2a6296c63bbff2f45338fce469f526a16b5baea0ad87233c29fa3c446302392df111a57cde0a3817eeb1564345107f1cc04935d89ea564b492df944ccad1776ebc1e7fc95b9d841ef5e60d905fb1406773dc5c6373090e17d4477764e05987613b1bb7b6895ccd400bf8aa901cc966339827b5dea45751ab258cbbf088733ab0643aa9b1e5cac0b775a2d327f06f9d53dbdbc92ebdb1268ff19fb9924f21f5c199465f743646c4eeb8fbebde7efcd9286c1b846a24cc4e1ac52be08d1fd2005726dc1782c034842981401b05", 0xcc}, {&(0x7f0000f0c000-0x1000)="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", 0x1000}], 0x8, 0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xb, 0x6) setsockopt$inet_int(r1, 0x0, 0x100d1, &(0x7f0000001000-0x4)=0x0, 0x26b) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000f64000)='/dev/urandom\x00', 0x0, 0x80) 2018/01/11 09:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000a74000)=0x0, &(0x7f0000424000-0x4)=0x4) r0 = syz_open_dev$usbmon(&(0x7f0000a9a000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x600d00) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000cfa000-0x14)={0x10001, 0x401, 0x8, 0x8, 0xc1de, 0x5d3, 0x80000001, 0x3ff, 0x4, 0x101}) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000abe000)=0x0, 0x4) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @te1=&(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0}}}) connect$ax25(r4, &(0x7f0000320000-0x10)={0x3, {"1a46fa808d1039"}, 0x1c}, 0x10) 2018/01/11 09:30:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000062f000-0xa)='/dev/dsp#\x00', 0xa7, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/11 09:30:55 executing program 5: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f97000)="8e33ecffff0000f24dca9dd63fc727bf", 0xfffffe15) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) writev(r1, &(0x7f0000f96000)=[{&(0x7f0000433000)="4b03d5dcc81cd489facd56bb12fc3bb32a0a7b410398738eaef23bbd42c887521e79e897f3ea2211a35cf7e53c3fb6fc9084ea9a579f30b2b43b898d40f95a42631e5bdbdd6c0fa1b53ad8c236649efe39cbb2d27300d98d1c6e1a60134f28", 0x5f}, {&(0x7f0000f96000-0x69)="fee6524928c772f7533b9c3e4ecdbb478bb5f2e7b7c68b80a6d24559e178d49739c26dbbded2f32395c2e70734b65d1468d45493888e7c1c7c8d266cc616e818a38e0c982ff5ee240ca8edcc2f8e9acb039358b1c9c943d52202b3a36a2bc59cbaa22d", 0x63}], 0x2) 2018/01/11 09:30:55 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000d0000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000227000)={&(0x7f000084c000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a78000)=[{&(0x7f0000a78000)="", 0x0}], 0x1, &(0x7f0000a78000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bb3000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000cd0000)=0xfffffffffffffffe) 2018/01/11 09:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) socket$alg(0x26, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000911000)=0x0, &(0x7f0000e9d000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000806000)=0xffffffff, 0x4) 2018/01/11 09:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) mincore(&(0x7f0000e9b000/0x3000)=nil, 0x3000, &(0x7f000055f000-0xa7)=""/167) fdatasync(r0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f5c000)={0x0, 0x0}) io_setup(0x8b4, &(0x7f00003f0000)=0x0) io_cancel(r3, &(0x7f00007ed000)={0x0, 0x0, 0x0, 0x2, 0x400, r0, &(0x7f0000069000-0x25)="4c53cec99aaccc335997cf69abb246ea378721b273f390e067f627b9b25b2648dc1ba8213d", 0x25, 0x9, 0x0, 0x1, r1}, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d7e000-0x1)='+') tkill(r2, 0x18) 2018/01/11 09:30:55 executing program 0: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x9, 0xd0, &(0x7f000031e000-0xa7)="001e44e7e17c6553b3785ef90f32677beb1fc44e08976103bcb7acc240c5a11d33f3cee3e2a9569cb35a42bb560199b540af1f1cd31b6f238ae08ab2fac54bec449f8018abbcf70229fa5888e35a02e70bdaca59e6bf3965383dea40a99702e417c97a2b6f42d19cf205c32f4621f0ad537fa48f8e2995be9e212854d21f62b2f43d12ae8dd4ee35a06ae5ca5fc460b264196759bef23c9c1f672acf66bf147c7a8bbbfd995633", 0xffffff73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000+0xed7)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eac000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000002000)=0x6) 2018/01/11 09:30:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x501001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000623000)=0xfffffffeffffffff, 0x4) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00002db000-0x8)='./file0\x00', 0x82000100) inotify_rm_watch(r1, r2) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000530000-0x4)={0x0, 0x3, 0x0}, 0x4) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000899000)={0x0, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000855000)={0x2, 0x4, 0x80000001, 0x353}) sendto$ipx(r1, &(0x7f0000880000)="bf0e70ce57d009395ed794aa091acb24deafc1d1927d8fc5e48244e030960eef7b20f33aab1759e4e0b53d63736b89808fbb8fa048bdfc74ac2fd51ef91f10bc71f1ad436a40766b8c3adf695e8f531df94e4d1d5afaf3f581e2aca83fa05dcee3f8a585db26782c73c2ef5207819b5ac06d3e1beeb60d285cb23a713a14c0359c32e9c08a8adc87005b278a40a3b8e2fdab5647cfd0dadbf8df3fa941f0178c4f0c0f1158dde56516540d82b399f6973d4d9a7f271ab3a46d3c12d3fc2f28f4cb1acfae442c5fb24c", 0xc9, 0x4000000, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000187000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000673000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/11 09:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f000069f000)="0080") 2018/01/11 09:30:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f00006f6000-0x10)={0x0, 0x0}) mremap(&(0x7f00007eb000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000047e000/0x4000)=nil) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00005c1000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000029b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000184000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00009ba000-0xc)={@rand_addr=0x3ff, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) writev(r0, &(0x7f000025d000-0x70)=[{&(0x7f0000dcc000-0x1000)="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0x1000}, {&(0x7f0000fd1000)="c0d6609596587ed76006ec7bdf7858dd71fa4acc477449924bdcd99586b3a1859cafb83a53b424e59268f1581c3d5af09cb69989217a90e5dda8b1903757051a2daf1c273fe28322d3e8ce77b2c5ebf23cf210aa3eb31ca307a8eaa1b73e38bc1fe3d98bcc6fb87a79648976eb465147f744a496431cb6768ef506c5a370d123f1856191c481bbe2d0ccc6b9d0c52b165e108f8fd0bf6b91ce186fd693148a984d248aab33c18901fa45d209ac19b542b516025f7fd3b4b392c92a45a738fec0", 0xc0}, {&(0x7f00002c8000)="dd862888cce0c6f4ba2dda36548f9d293e311dc3c671c199f0babaa3c728c0a45feb53652a892b40620fbfe90ea7e6b5797fbb5684233fbf731f8887a0aa6b8670030aab3971f18888ca3bc196edb671e30fdf591629bad12aefbf692e987a30e212b3b7bed38448232228219c01c5dc7d9b50fdd1", 0x75}, {&(0x7f00004e0000)="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", 0x1000}, {&(0x7f0000516000)="479b889fae1c5c7159fca6e128f487c7974af5ac87", 0x15}, {&(0x7f00006f0000)="786280c7dcbe2b3f776f016e62e9962991778948c90f1fe03a37eb218e88eec491a44756a0464d51a1f22c1eb77d8255a80b94626bd8febc4ce51475376eaa547152521d0e57db79744713afdf5db7149eb8f2658fe3682c0b99833b06bee94f9ed509bacb948caeb0f360215581f4f3a34c792576fc598d0dc3e6db544342c72857284a4d9a37672b10ce2a89f8eb0d44ea960d75bf5118a6eb674bb3fa63c56ac7584db66c8b5d75c3f817bd0961f652cbec5698f78eea28ba60a98475fa83a7b55340ca3dd097cba6775bb6", 0xcd}, {&(0x7f0000077000)="ae4eda", 0x3}], 0x7) 2018/01/11 09:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00008e2000)='/dev/usbmon#\x00', 0x10000, 0x10042) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000af7000-0x138)={{0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1000, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0xf000, 0x1, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x13001, 0x0, 0x0, 0x0, 0x3000, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000ac3000/0x18000)=nil, &(0x7f0000fd1000)=[@text32={0x20, &(0x7f00003d5000-0x4b)="f3ab0fe21f66b879000f00d80ffd1e26643e3e0f01cb0f20e035000040000f22e0440f20c0350d000000440f22c0b89e0000000f23d80f21f835c00000e00f23f8b9120800000f3266369c", 0x4b}], 0x1, 0x0, &(0x7f0000056000-0x10)=[], 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d51000)=0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000db2000)={0x6, r3, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000bcd000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ab9000)=@sack_info={0x0, 0x7, 0x5}, &(0x7f00005fb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00006a0000-0x8)={r5, 0x4}, &(0x7f0000821000-0x4)=0x8) fcntl$setpipe(r2, 0x407, 0x9380000000000000) 2018/01/11 09:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000938000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x7, 0x80) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000cd2000)={0xffffffff, 0x2, 0x0, r1, 0x0}) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = creat(&(0x7f0000cc3000-0x8)='./file0\x00', 0xd0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) dup2(r3, r2) 2018/01/11 09:30:55 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x420000, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00004b9000)="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", 0xfc) 2018/01/11 09:30:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x8e4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00005d0000-0x8)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') r5 = shmget$private(0x0, 0x3000, 0x60, &(0x7f0000ff8000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000dea000-0x1000)=""/4096) readv(r4, &(0x7f0000d39000-0x70)=[{&(0x7f0000393000-0x74)=""/116, 0x74}, {&(0x7f00003f0000)=""/225, 0xe1}], 0x2) [ 102.662033] device eql entered promiscuous mode 2018/01/11 09:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fdc000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d26000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008bb000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e97000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00005b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000898000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x3, 0x5, 0x2, 0x0, 0xf38bf71ddd0b48e3, 0x80, 0x80, 0x3b, r2, r3}, {0xfffffffffffffff7, 0x3ff, 0x0, 0x10001, 0x9, 0x7ff, 0x3, 0x0}, {0xa05, 0xffff, 0x3ff, 0x101}, 0x1, 0x4, 0x0, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0x0, 0x1, 0x6, 0x5}}, 0xe8) rt_sigtimedwait(&(0x7f000083a000-0x8)={0x0}, 0x0, &(0x7f0000dd6000-0x10)={r0, 0x0}, 0x8) 2018/01/11 09:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d4d000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0, 0x7, 0x1, 0x24}, &(0x7f00006d2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000b3000-0x8)=@assoc_value={r1, 0x7f}, 0x8) sendmsg$inet_sctp(r0, &(0x7f00007f7000)={&(0x7f0000f7e000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000246000-0x30)=[{&(0x7f0000557000)="d17adf2f15eb3f53124c8e564659cbf65849b9ef5088cd5a124f22241cc241fa7db1a98a1dbb4eb0a15bf9f81288c74b5be4808f2cee7bc7a83ded362d939f374b7c2bf74b286d0de161e4ebd8335d0cdb15d8a86854386e67bbfc49b64d5984d2fcbd4288ac3f37de39bb781ce79e11970ba907b88eca4b3882f2b97630f81da5f55292508859851b886ee9a79e3b8ace736257371cabc1a4cb5ac720c2f678436fac003d492d8ed7677e4cad704de7c54bb6cd6869426af3a1412b1baddcc35d196c284961776573d262c7afd2b6", 0xcf}, {&(0x7f00000f2000)="42601a2cd5160343f89c2dcb0833c9dc4811fe7e12729aee249c47afda3caa8ff5ea0563b625169f54cede5103e392bc42ca5b32ae608a381a07160b8490f169f5c7087246e02f71009cf57e509b0510f1e93e0d09316cf6408ce6ccdb0763a45068a8924f2173a4b40a8af145b4", 0x6e}, {&(0x7f0000b94000)="87a17296d4f566f8d87435bdd58f4d0d84d65b8d532ea9d04f129f451ec959018ced0c4a8b734c0bf7a5fb508f62eb5e3374f0e7484d0a1c3f7b7dd609cb19412e659fdbb1abb2cd1785d0c5b9516404d311d6850840da8d2de353ce2614598403142497e613d1966d507b39966aba5f0deec6bbc5c7a25e3e244f9737e919473abb3582ad246237d346d2b599ff78242db72564402b9283ccfe8ed087ef4e019ab85498f3d77c4abb2fbf2ac35401f92242b84c0b2f0624b4995a2922eb49fe1457b7453b4ceb5296a7c2107985b137ccdb0c01e8", 0xd5}], 0x3, &(0x7f00007b6000)=[@init={0x18, 0x84, 0x0, {0x3, 0x80000001, 0x4, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1c, 0x8, 0x9, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x201, 0x9, 0xdfd, r1}}, @init={0x18, 0x84, 0x0, {0x22fa0bd1, 0x9, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x8, 0xfffffffffffffffd, r1}}], 0xf0, 0x40080}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0}, &(0x7f0000000000)=0xffffffffffffffa0) 2018/01/11 09:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f000057b000)={0x0, 0x0}) r2 = getpgid(0x0) rt_tgsigqueueinfo(r1, r2, 0x8001, &(0x7f0000260000-0xe)={0x27, 0xff, 0x4, 0x2}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000762000)={r0, 0x1, 0x1, 0x7fff, &(0x7f00001ad000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d22000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000ca6000)={0x5, 0x1000000000, 0x1, 0x4, 0x1, 0x9}) [ 102.709316] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/11 09:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000028f000)={0x62, 0xfff, 0x1, 0x4, 0x4}) r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f000083c000)=0x0, 0x5) 2018/01/11 09:30:55 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000318000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000832000)={0x101, 0x3f, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000054d000)={0x0, 0x0}) r2 = inotify_init1(0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000760000)='/dev/kvm\x00', 0x40000, 0x0) syz_open_dev$mice(&(0x7f0000cb2000-0x10)='/dev/input/mice\x00', 0x0, 0x100ff9) fcntl$setown(r2, 0x8, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00009af000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000819000-0x28)={0x400, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r2, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000090e000-0x16)={0x9, [0x40, 0x8000, 0x1, 0x70, 0xff, 0x9, 0x6, 0x800, 0x2]}, 0x16) r5 = syz_open_dev$amidi(&(0x7f0000a90000-0xc)='/dev/amidi#\x00', 0x9, 0x208000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000155000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/01/11 09:30:55 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) utime(&(0x7f000026b000-0x8)='./file0\x00', &(0x7f000084b000-0x9)={0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000692000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fdc000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) 2018/01/11 09:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000441000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readlinkat(r1, &(0x7f0000ada000-0x8)='./file0\x00', &(0x7f0000aad000-0x33)=""/51, 0x33) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000bf3000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000450000-0x10)=[], 0x0, &(0x7f0000f90000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/11 09:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b63000-0x6)='nv\x00', 0x3) r1 = syz_open_dev$vcsa(&(0x7f00001c6000-0xb)='/dev/vcsa#\x00', 0x7, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003f5000)={0xa, &(0x7f00005f3000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000cea000-0x8)={r2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000753000)={0x7c, 0x3, 0x12, {0x0, 0x1c9c380}, 0x8, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 09:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000798000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/11 09:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000fdd000-0x4)=0x8, &(0x7f00000b3000-0x8)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x2, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000029a000)='/dev/vcs#\x00', 0x0, 0x10000) getpeername$ipx(r1, &(0x7f0000d27000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d9000)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000e12000-0x4)=0x59, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x8000000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000099b000-0x20)={0x4002, 0x4000, 0x8, 0xea95, 0x8e7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) r5 = pkey_alloc(0x0, 0x23) kexec_load(0x6, 0x4, &(0x7f0000267000-0x80)=[{&(0x7f0000ae1000-0xa9)="7b1b62fa891e5e03d9fde8a97ee6044090356cc9380cf7aa70415241ac663c728026c7d6c4ea68f2f8bb4eb5c751c6e199b989a2329ff8a683782e8532f9ca30b853fa7d0733183682967066a657a7b80a2b7ad3379110ae83f5089e5de9a9713a192e46cc0d50dada62e73e5b240398a31a135e615dd32fb03edb1163e3b57e1eca977fe71e3f35560817e362cf0df6ba6d1c18e1d65f4980ab80ed5f73c721692705370d03bf6d2c", 0xa9, 0x5, 0x8}, {&(0x7f00000a6000-0x47)="6148c5c80aa01958fea077ac181ac4cb0c5d5afd55d46c7836f6dc28658a180c4963c0968c7390f8e45894fcd37d5eb46d9ed64156894af1ce7180f886df437d1bcfd613941d13", 0x47, 0x88, 0x6}, {&(0x7f0000be7000-0x128)="4d8cf7a3a0ba1e502eaf2532f72fd70f300d6cb6b2eb29a7df66a9c56226783f848ce0380d10eb92f380549104f1057768c30c24f871777de51abb8d090d02bd81fa713c06f08c5a014caec3fa92fcc60bcabfed4578232a1b4a61a1eb733b8c9bad377c68fc990ce3084ea5501897ded27c0c7091c32723719297c94d3e4f37c8bc7727f8716882d9dc21e7cd008c62520981285441d7fed95cd027ff53f9d27a2e361d0170d8f3f77ee08b384f27f84192c8a52a6e0640d2a31eda64335bd477707300084faa78469f02664537a14bba547bd4d33e65cb223a0a1b243cc48e4a99fad233a7053a6e2a5c8338305705325743a0aef56643c3a0b1c74cdf461fac30eab28e18448f008aa43c77b898c304f9810cdea78810978e441fd837cdb91aa7e477ee6f7e55", 0x128, 0x8, 0x4089}, {&(0x7f0000b20000-0xe4)="42fbd576649abec4b9f4171d79d5fee2aa281ec7ffac17019a93e5f3d244a634ed7a4b85dfc4e6d477aa9bd8b4ab4f1f9e5bb601ad8e34d2b4fcad96cf297bd470c0b975df11041532a485164237d7139794ee255a4cc13cb2340d4b3670c62b5b840e6aaa0f3524511bee20afd2daf35d119a7d75ddaab17e51cfb4c68f5add397ea68fa8a43913ce49e70d94c766fcf1f68a26e37d4ca36924238ebd4c0a9141a7e2b12567c24a136d5818af63fae1399bb46537cc2d814ebf3bdd1c0c421dc7ca55f61797703447a787230dca73f2201c35248a6bbb5e1c29a39dfb09a2e644bf6775", 0x2f1, 0x65, 0x4}], 0x1e0000) pkey_free(r5) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d61000)=0x3) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000160000-0x1000)=""/4096, 0x1000) clock_gettime(0x7, &(0x7f0000513000-0x10)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00005c1000-0x14)={0x3, 0x2, 0x10001, 0x3, 0xae}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/11 09:30:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000054d000)=""/96, &(0x7f0000809000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b3c000-0x8)='ns/user\x00') setns(r1, 0x0) fadvise64(r1, 0x0, 0x9, 0x3) 2018/01/11 09:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00001e1000-0x10)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000742000)='./file0\x00', &(0x7f0000e80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000d70000)=[0x0, 0x0, 0x0]) r4 = getgid() r5 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_dccp_buf(r5, 0x21, 0x82, &(0x7f00001e8000-0x34)=""/52, &(0x7f00005cb000-0x4)=0x34) stat(&(0x7f00005ef000-0x8)='./file0\x00', &(0x7f0000230000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getresgid(&(0x7f0000b0b000)=0x0, &(0x7f0000b5b000)=0x0, &(0x7f0000da6000)=0x0) getgroups(0x8, &(0x7f0000759000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r9 = getgid() stat(&(0x7f00001ad000)='./file0\x00', &(0x7f0000f22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000bd7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000b70000-0x48)={{0xffffffffffffffff, 0x2, 0x3ff, 0x1, 0x5}, 0xc4fc, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f00006a7000)='./file0\x00', &(0x7f0000962000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000b43000-0x28)=[r2, r3, r4, r6, r7, r8, r9, r10, r11, r12]) r13 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r13, 0xaea2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/11 09:30:55 executing program 0: mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000186000)={0x0, 0x989680}, &(0x7f000027b000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000027a000)={0x0, 0x0}) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000027a000)=0x2) waitid(0x0, 0x0, &(0x7f0000278000+0xfea)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000279000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 09:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005c7000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x100}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/01/11 09:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000edf000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000287000)=""/235, &(0x7f0000e87000)=0xeb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x7, &(0x7f0000000000)=""/0, &(0x7f000002d000-0x4)=0xfffffffffffffd92) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000a17000)={0x40000000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) inotify_init() 2018/01/11 09:30:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x2)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffffffffffef3, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 102.836111] ptrace attach of "/root/syz-executor3"[3744] was attempted by "/root/syz-executor3"[17012] 2018/01/11 09:30:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x2, 0x7, 0x8000000, 'queue0\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x2e)="0583977877aacf9bd73b106bd47e870ce5863aaf863168867a279360ee546de783b118f1ecc94fe287a65dd19fce", 0x2e}], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) clone(0x0, &(0x7f00003e1000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000079d000)=0x0, &(0x7f0000001000-0x4f)="ccd46d2245283ae903320000000000000000f9f0e8ce60bafee257594c7eeb4b919cd8432f68c5cff00004ec105575ada019dd03d47aa2cd06d6e31c829b0ba26b826805598be563231390e63a457e") open_by_handle_at(0xffffffffffffffff, &(0x7f00009e1000)={0x8, 0x0, ""}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000003000)=""/169, &(0x7f0000004000-0x4)=0xa9) r2 = openat(r1, &(0x7f0000001000)='./file0\x00', 0x48000, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000004000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:55 executing program 5: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000006f000-0x4)=0x1, 0xffffffffffffff40) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000907000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d14000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d16000-0x8)={0x0, 0x6, 0x5}, &(0x7f0000d16000-0x4)=0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d15000)={r1, 0x6, 0x1ff, 0x6, 0x4, 0x4}, &(0x7f0000d16000-0x4)=0x14) socketpair(0x1a, 0x80000000800, 0x80, &(0x7f0000d14000)={0x0, 0x0}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000d15000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x400, 0x7, 0x3, 0x4, 0x4, 0x100000001}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_flags=0x901}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x40010021, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d16000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00008e6000)={r3, 0x1}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003e2000-0x4)=0x0, &(0x7f000071f000-0x4)=0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f00002e8000)=""/205, &(0x7f0000d15000)=0xcd) 2018/01/11 09:30:55 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, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000044e000)={0x2, &(0x7f00006e8000)=[{0xff, 0x3, 0x3, 0x2}, {0x0, 0x8, 0x7f, 0x96}]}, 0x10) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000e53000-0x4)=0x4c5) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x12, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000081000-0xb8)="5cc783df81d370b4e901c617f807d9597b39544e8744dcd21047231e70164dd8be0d8ab306d44884576ee2f325d0cf238254a4a3d7edd383b71a0c479e6117570fc8bfdb1d097d0cb3e954ebf6f8e662ced9e7ae7426f13c42d498bee5ffedba69f343e7c2dbe0b0d7d2cb7c729aee6b46c4781555cd9cdce93e1d41dfed0203e26d240ec6488d9e02cb4a4c6cf295cf7d927a829784c1c6d045359a1bb9b3945a849b2b493e70283149a4f0a3cf512ee2abe9b21aea2b5d", 0xb8) [ 102.938215] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/11 09:30:55 executing program 6: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d9f000)={0x0, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fb6000-0x4)=0x0, &(0x7f0000fb6000-0x4)=0x4) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000166000)=0x0, &(0x7f0000fb7000-0x4)=0x4) socket$inet6(0xa, 0x806, 0x3) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000083000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000525000-0x8)='keyring\x00', &(0x7f0000fb7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000fb8000-0xa)='syzkaller\x00', &(0x7f0000fb8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f15000-0x4)='GPL\x00', 0x0) keyctl$unlink(0x9, r2, r3) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/11 09:30:55 executing program 2: mknod(&(0x7f0000667000)='./file0\x00', 0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000f1c000-0x9)='/dev/ion\x00', 0x101100, 0x0) flock(r0, 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x148000, &(0x7f00009e5000)="") 2018/01/11 09:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e7d000-0x68)={0x6, 0x8000, 0x9, {0x0, 0x1c9c380}, 0xffffffffffffffc1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x8000000010, 0x802, 0x0) write(r1, &(0x7f00004e8000-0xcc)="240000001a0025f00018000400edfc0e020b00000004bf020094ff0e0800100048fb6be0", 0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000827000)={0x0, 0x0, 0x0, 0x1}, &(0x7f000077d000-0x3)=0x43) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006b5000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffff}, 0x98) 2018/01/11 09:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000f6b000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006c6000)=""/252, &(0x7f00000f2000)=0xfc) 2018/01/11 09:30:55 executing program 1: r0 = socket(0x2000000000a, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x101, 0x90040) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/11 09:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000868000)={0x3, 0x4, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f000+0x154)='./file0\x00', 0x0) symlink(&(0x7f00003fb000-0x8)='./file1\x00', &(0x7f0000b5b000)='./file0\x00') ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000004d000-0x78)={0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x68a9a57b, 0x9, 0x80000001, &(0x7f00007cc000-0x10)=@generic="08173d36c04d28d4d1fbd98f847d31b5", 0x2, 0x1, 0x0}) r3 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00004a9000)=""/4096, 0x1000) lseek(r3, 0x80000043, 0x0) unlinkat(r3, &(0x7f00003ea000-0x8)='./file0\x00', 0x200) 2018/01/11 09:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ad000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00001eb000-0x50)={{0x101, 0x681}, {0x714, 0x7fffffff}, 0x1000, 0x6, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f00007a4000-0xd)=@known='security.evm\x00') syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) 2018/01/11 09:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00009e5000)=0x80000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getpeername$unix(r1, &(0x7f000015e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000623000-0x4)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00002fa000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001000)=[], &(0x7f000025e000)=[0x20]}}], 0xfffffffffffffe71, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/11 09:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d7a000)='encrypted\x00', &(0x7f000019a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000038a000)='\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = socket(0x2, 0x400000000000003, 0x40) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000202000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9927cfdf63a6d8ac2063b4a66021e531898e893e12b63afb003204d87637cb25d67298ca57fad84a7a71bd03678bcd0000ed2fc91b715303fffc878e00b571", 0x0}, 0x58, &(0x7f00000dc000)=[], 0x0, &(0x7f000051d000-0x10)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}], 0x1, 0x0) 2018/01/11 09:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_extract_tcp_res(&(0x7f00005f1000)={0x0, 0x0}, 0x7, 0xea) 2018/01/11 09:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007f5000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000d53000-0x4)=0x4000000000000, 0x4) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/11 09:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000f000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000db000-0xd)='/dev/usbmon#\x00', 0x4, 0x2200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002b6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000ce1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000397000-0xc)={r2, 0x80000, r3}) [ 103.137993] binder: 17084:17089 got transaction with invalid offset (32, min 0 max 0) or object. [ 103.163666] binder: 17084:17089 transaction failed 29201/-22, size 0-8 line 3020 2018/01/11 09:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000018b000/0x18000)=nil, &(0x7f0000629000)=[@textreal={0x8, &(0x7f00001f8000-0x1f)="f73abad004b0d6ee74890fc759fb0fc768060f090f01d1e1000f01f50f61f0", 0x1f}], 0x1, 0x38, &(0x7f00000b9000)=[@cr0={0x0, 0x8}, @cstype3={0x5, 0x0}], 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 09:30:56 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) lseek(r2, 0x0, 0x4) close(r0) 2018/01/11 09:30:56 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002d000)='/dev/snd/seq\x00', 0x0, 0x4000) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000051000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000051000-0x8)='./file0\x00', 0x100) r2 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x40000000000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x5, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "7ee7ed00007fff05aa1e961ee2071f00000000e5110000007708e3ffc5d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000002c000-0x40)="006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x3) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000050000)=0x0, &(0x7f000002e000)=0x4) 2018/01/11 09:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000da4000-0x17)='net/ip6_tables_matches\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ecf000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a87000-0x4)=0x0) sched_setparam(r1, &(0x7f000075b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000755000-0x10)={0x2, 0x0}) 2018/01/11 09:30:56 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000067e000-0x4)=0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x5, 0x81, 0x9, 0x1d, 0x5, 0x3}) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/11 09:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a06000-0x11)='/selinux/enforce\x00', 0x4801c0, 0x0) sendmsg$kcm(r0, &(0x7f0000a2d000+0xe6e)={&(0x7f0000cb3000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bc4000)=[{&(0x7f00001b1000)="f2806fa26ed4a901e42020015f0a08b43dc9d754ca5be26b6115bcd3136e763a5d988f67a72adf9a72292046cfe693b667c71754058953f18b8b0d3e46d53d5a2a4e3b8fb1a1e58c1a756f54c4fd26516469d1d98ecbb62eeb7f89c33ae187d7aee84eb4fabb901ed1d9630244f4269b67c92aa1ab8e6dda3acfc84d9910234262641529", 0x84}, {&(0x7f0000b4d000-0xba)="f619bef87f1ba1cbb36b7c5c715f7902c7da9d41224d5f7479ad0f84c09bc50f4eee6e13b57674d315103bee2076e50c39622e7912cf6dee08d43c486f32e46de820840ee6373cfad6f92114f96f82b256ae169694f35d21ebceef7a4d179b70d9eddb8d8cf4b2d287f5b79b83034bca4e9f25484bc1d03543de8a7702ecccd7145a1b97b91836db39debdb8d3f303ae740189dd1fe35111f9638703dcacd657e95ce782b61bd15828601959d04492cd6ad0ff0c94480c6cd73b", 0xba}], 0x2, &(0x7f00002d8000-0x1208)=[{0xa0, 0x104, 0x9, "a86b39883e24b88be7bd6063d4b1e9dbc996bdfb437204ffc926c68234da3b3121c231be88edbbf5b29ef03f0f9fded7a4dde82b0724f04689fafb1265dad7a56f85969a0100c9c6efea917d2360898b4bbc8034e309169f3da9bd81b5b1794d9b10d8ce5125a478c0663276180e64368e458578bda0899231ea56fb17efa82651866f1a2d364859dfe210cc7e53"}, {0x98, 0x101, 0x80000001, "a51a1c81088dc36ef2a19f08d2da44571ea039035b846114b82dade246720d6af2259a68772386479bdb8dd5abe62af82fcc160135a6be19ff3c1da7c7923ea6f8b0bf3e9508086fded29c0add96d95b7dfe80d81c5e5bad14eca41af13fbadac2583525eb8748d9655a0c1195f1f8eb35ff10544e38a9505aa84084c3939bfb293a287c44bd35"}, {0x1010, 0x1ff, 0x9, "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{0x40, 0x116, 0x1c, "0a941c73702b25d1fbaa7a2a63a8dbbbbabeaf736867210e87b6f4a313a6ad15f558c1de5c49b6b38a5edc4821"}, {0x80, 0x10e, 0x8, "2426c8ed00551f95d0ede76ded7988fb8875a77a720080363da47e8a31087873c040aae9bbfa3a17c464cf412fd21a5f5fd34adb156c581647b1eb786ae3474341ec25acb2fedce9420a7c371c739f5d71dd5b9b8bf5a99d21ef75c4441638c37fa99dff8fdbd58bc8"}], 0x1208, 0x4}, 0x40015) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000028b000)={0x1, [0x0]}, &(0x7f0000d81000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006f0000-0xf)={r1, 0x7, "7ab3adf6142340"}, &(0x7f0000391000-0x4)=0xf) kexec_load(0x0, 0x0, &(0x7f0000c4e000)=[], 0x0) 2018/01/11 09:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000937000-0xb)='/dev/vcsa#\x00', 0x7f, 0x18200) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00001f8000-0x8)=0x5) keyctl$read(0xb, r1, &(0x7f0000699000-0x1000)=""/0, 0x0) 2018/01/11 09:30:56 executing program 7: clock_nanosleep(0x17, 0x0, &(0x7f00001c2000-0x10)={0x0, 0x0}, &(0x7f0000a52000-0x10)={0x0, 0x0}) r0 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400080, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7) pkey_mprotect(&(0x7f0000299000/0x3000)=nil, 0x3000, 0x1ffffff, r0) [ 103.184386] binder_alloc: binder_alloc_mmap_handler: 17084 20000000-20002000 already mapped failed -16 [ 103.202516] binder: BINDER_SET_CONTEXT_MGR already set [ 103.215859] binder: 17084:17089 ioctl 40046207 0 returned -16 [ 103.221950] binder_alloc: 17084: binder_alloc_buf, no vma [ 103.221973] binder: 17084:17106 transaction failed 29189/-3, size 0-8 line 2957 2018/01/11 09:30:56 executing program 0: mmap(&(0x7f0000000000/0x63a000)=nil, 0x63a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000631000)=[], 0x0) r1 = open(&(0x7f000004a000)='./file0\x00', 0x49c200, 0x0) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000041f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x4, 0x100000001, 0x5, 0x5}, &(0x7f000063a000)=0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001f0000)=0x0) 2018/01/11 09:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sigaltstack(&(0x7f000087c000/0x2000)=nil, 0x0) bind$alg(r0, &(0x7f0000922000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000a43000-0xa0)=[{&(0x7f0000762000)="ffff772cc8f09d8ee7d2bc6e812b1668ad76de13a6af501f7c0881a10c2462753e29b3c4ea3de1f221ebe967bc8c23a8d485e858f727251d012605f1a0a12336cb1d316e1ecbcb2bdee7ad731c8a9b3c2fa8afbf60a3eea24bd4f05ae8a3ba46e088b51c2629a4405b9f47f2798d5f89ad3ed68adf59a7b1c4211546159a1011b2fb1746d6447863", 0x88}], 0x1, &(0x7f0000fc4000-0x1048)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/11 09:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003df000-0xa)='attr/exec\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d8b000-0x4)=0x100000001, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001]}, 0x20) 2018/01/11 09:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000040000-0xb)='/dev/midi#\x00', 0x100, 0x101000) r1 = openat(0xffffffffffffff9c, &(0x7f0000db9000-0x8)='./file0\x00', 0x129000, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000726000)='/dev/snd/midiC#D#\x00', 0xff, 0x80000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00005e7000)={0x4, &(0x7f0000fef000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00008a1000)={&(0x7f0000f54000/0x4000)=nil, 0x4000}) mknod(&(0x7f00007b6000)='./file0\x00', 0x20, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000e07000-0x4)={r2}) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000d89000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/11 09:30:56 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000e95000)='/dev/dmmidi#\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x23)=@dstopts={0x3b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bd2000)={0xfffffffffffffff8, 0x4, 0x8000}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000009e000-0x23)="220000001800070300be0003260007000a00090e000000080000000005000180ff45", 0x22) 2018/01/11 09:30:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da4000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c88000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbc000-0x4)=0xe8) fchown(r0, r1, 0x0) [ 103.287334] kvm: vcpu 2: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/11 09:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)=""/197, 0x50) 2018/01/11 09:30:56 executing program 3: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x2, 0x2, 0x4) semop(r2, &(0x7f00009ca000-0x1e)=[{0x2, 0x400000000000000, 0x800}, {0x4, 0x742f, 0x1000}, {0x3, 0x0, 0x1000}, {0x0, 0x6, 0x1800}, {0x4, 0x2, 0x1000}], 0x5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$mouse(&(0x7f00009a8000)='/dev/input/mouse#\x00', 0x5, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000008000-0xbb)=""/187, &(0x7f0000b0d000-0x4)=0xbb) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/11 09:30:56 executing program 2: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000199000-0x10)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg$key(r0, &(0x7f00001bd000-0x19)={0x0, 0x0, &(0x7f00000c4000)={&(0x7f0000363000)={0x2, 0x18, 0x6, 0x3, 0x3, 0x0, 0x2, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x4000050) [ 103.340319] kvm: vcpu 2: requested 68374 ns lapic timer period limited to 500000 ns [ 103.361809] IPv6: Can't replace route, no match found [ 103.408669] IPv6: Can't replace route, no match found 2018/01/11 09:30:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000016d000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x0}) clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") clock_adjtime(0x0, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000a77000-0x12)='/dev/input/mouse#\x00', 0xff, 0x400) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000ea2000-0xf7)=""/247) 2018/01/11 09:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e1e000)={&(0x7f000087f000)='./file0\x00', r0}, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r0, r1, 0x0) 2018/01/11 09:30:56 executing program 5: mmap(&(0x7f0000000000/0xd9b000)=nil, 0xd9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000f0000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@loopback=0x7f000001, @rand_addr=0x8, @loopback=0x7f000001]}, 0x1c) write(r0, &(0x7f0000387000+0x86)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d9c000-0x4)=0x0, &(0x7f0000d9b000)=0x4) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d9e000-0xc5)="fa81739f77ce078fee58b9595d69f7f7b06b42943cd59ecc30625cfe6d3ac95ad1ef56d2271aacd03f46ad9355bc91dc5ee000132a0ebd11f8799e97f682f65067d6accc4cb5001d825697103415248861f54d8a58c453a3589ad14f9a99b1b680ede2740b5b24831efb9790d2f011c7d54ff141da1834ace03f2edc786585248248589061a2d2b5611ff6c56b3cba124d97e803dc5f2f657838b3b034e21072bb68f8e6c09fd0a13061c191703e4009f96b1ce8eabdf5be1d34ae88088088f99a013bc6c4", 0xc5, 0x8010, 0x0, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d9f000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000664000)=0x10001) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000d9f000-0x8)='./file0\x00', &(0x7f00008e5000)=""/140, 0x8c) ioctl$TIOCSTI(r2, 0x5412, 0x5) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d9f000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000d9f000)=0xc) io_setup(0xb9, &(0x7f0000c6b000)=0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000d9e000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffffffff7fff, r0, &(0x7f0000915000-0xd5)="104e03cdd4b1b91198d3dea650501842d8b4aeb5177b2c0d70d6b8f18d5767b12cafc079a6ca708f72909f6158b2a2e995103437efa9b0c85abf86c0de334da5fbcb9e9ccd2459c43c9db78334b97a983712cc8a0205d4ecf7bbe96041b80fb29651857091949441bb16bf1a7204e0086fbf36ff112a37f7cb9e85264dec90a15b85bedf6bc1de3bc6bbb00a176b711f10750a2f19dacc9d00537ddb0e4cea6ec1a0a5bd31161b45688c6c2704a766303cc978c6f869ccdfd3f1ec30694f393e9cfb159b65225f58afd8305dded981e76b9a4e8ade", 0xd5, 0x4, 0x0, 0x1, r2}, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0}) 2018/01/11 09:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = getegid() r1 = syz_open_dev$midi(&(0x7f00000ae000)='/dev/midi#\x00', 0xfffffffffffffffe, 0x100) bind$ax25(r1, &(0x7f0000096000)={0x3, {"f132e7dc20328a"}, 0x0}, 0x10) setgroups(0xa, &(0x7f0000a7a000-0x28)=[r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]) 2018/01/11 09:30:56 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fe5000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000fe6000-0x8)=0x7) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/11 09:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000a19000)=[], 0x1cd, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, &(0x7f0000d72000-0x8)=0x0, 0xffffffffffffffff, 0x3) 2018/01/11 09:30:56 executing program 2: fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000c11000)='./file0\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000600000)='/dev/mixer\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00001c0000-0x68)={0x7b, 0x0, [0x9, 0x1, 0x80, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000392000)={0x3f, 0x316, 0x2, 0xffff, 0xa, 0xfffffffffffffff9}) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/11 09:30:56 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") delete_module(&(0x7f0000b35000)='\x00', 0xa00) ftruncate(0xffffffffffffffff, 0x0) 2018/01/11 09:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r2, 0x0, r2) waitid(0xf12edd19cf101c65, 0x0, &(0x7f0000c73000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000b96000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000166000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000b64000-0x18)=[{{0x0, 0x0}, 0xff, 0x0, 0x0}], 0x18) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000438000)={0x2, &(0x7f0000cb1000-0x8)=0x0, 0x8, r2, 0x4}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a45000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000099b000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb8000-0x4)=0xe8) getresgid(&(0x7f0000294000-0x4)=0x0, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000e38000)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004da000)={r4, r5, r6}, 0xc) 2018/01/11 09:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/cuse\x00', 0x200000, 0x0) connect$ipx(r2, &(0x7f0000c66000)={0x4, 0x43, 0x0, "a7334e48883f", 0x0, 0x0}, 0xffffffffffffff11) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000934000-0x118)={0xdd9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/11 09:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00009fa000)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x4a40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b9c000-0x10)={r2, 0x28, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r3 = gettid() ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000ac000)={0x8, 0xd7, 0xfff, 0x4, 0xa, 0x9357}) fcntl$setown(r1, 0x8, r3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x303}) 2018/01/11 09:30:56 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b6000-0x4)=0xb) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) fallocate(r1, 0x2, 0x8, 0xa) getsockopt(r1, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000659000-0x4)=0x79) syz_open_dev$vcsn(&(0x7f00001d0000)='/dev/vcs#\x00', 0x8, 0x80200) [ 103.478883] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52855 sclass=netlink_route_socket pig=17182 comm=syz-executor5 2018/01/11 09:30:56 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f000000e000-0x100)=[], 0x0, 0xfefa8c679e0f6d36, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000924000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) r1 = socket$inet(0x2, 0x1000000000000003, 0x5) r2 = dup(r1) sendto$inet(r2, &(0x7f000015e000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000660000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x40000000000200, 0x222540) open(&(0x7f0000000000)='./file0\x00', 0x301000, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000c60000)={0xc4, @time={0x0, 0x0}, 0x9, {0xdf71, 0x0}, 0x7, 0x3, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r3, 0x0, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00005ab000-0x4)=0x0) migrate_pages(r4, 0x7ff, &(0x7f00008c5000-0x8)=0x1, &(0x7f0000c1f000)=0x8) 2018/01/11 09:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_extract_tcp_res(&(0x7f0000bf7000-0x8)={0x0, 0x0}, 0x800, 0x0) write$tun(r4, &(0x7f0000820000-0x4a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x18, 0x31, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0x0, r6, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @nop={0x1}]}}, {""}}}}}, 0x4a) 2018/01/11 09:30:56 executing program 3: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ae1000)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000-0x4)=0xe8) getresgid(&(0x7f0000d43000)=0x0, &(0x7f00008e6000-0x4)=0x0, &(0x7f0000ae4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x0, 0x0}, {0x40000000000025, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r5, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 103.559526] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52855 sclass=netlink_route_socket pig=17197 comm=syz-executor5 [ 103.575294] device syz0 entered promiscuous mode [ 103.600119] binder: 17217 RLIMIT_NICE not set 2018/01/11 09:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f00002cb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x8, 0x0, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @generic={0x0, 0x5, "ca4f44"}]}}, {""}}}}}}, 0x0) kexec_load(0x400, 0x1, &(0x7f00004cd000)=[{&(0x7f000031d000-0xcb)="5f0a61f13075207592e9200c2e3a24b7b3c683591ea20183d1e096a3c2ac764eefe3cad5030deab035864a2ec0de229d079a0d25dcccf044ffe82169368c56dd8f86fd033cc8fc7bb0aaa80354730aa94f445903dc6da22ae25f8b18b64cdad1175ca2c9c43f2cd5357caac0356f2d2d972a29d51f4b95823a012c2692324b6445f84b5cdacff8f7b9db1970745fb0210492a4f93b742d28ec56166452ad54c44c70b7a058ba1998309210500abc2107be75e65fb34f28e350b05e62071c3c3f52bbd6a81949b226e24a52", 0xcb, 0x40, 0x331c}], 0x3e0000) syz_extract_tcp_res$synack(&(0x7f0000c6a000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = getpgid(0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000465000)='/dev/audio\x00', 0x8000, 0x0) kcmp(r0, r1, 0x5, r2, r3) r4 = syz_open_dev$audion(&(0x7f00009f7000-0xc)='/dev/audio#\x00', 0x4, 0x400000) prctl$setptracer(0x59616d61, r0) socketpair(0x2, 0x80000, 0x7, &(0x7f00009f3000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00009d5000)={0x0, r5, 0x0}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000574000)='/dev/audio\x00', 0x20000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d7f000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f00007dd000-0x2)={0x6, 0x3f}) 2018/01/11 09:30:56 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000c15000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000ab1000-0x8)=0x0) io_cancel(r1, &(0x7f00006b0000)={0x0, 0xa3e7c83eeb2bd380, 0x0, 0x7, 0x1ff, r0, &(0x7f00009a2000-0xb6)="9bbbcbd73edd1699d6b87ced740dee79d66a8284111cd168cbf233cca36792476ae1870e2437d98b7ea58df56287cda5c195101166adfacda72c68f3954b3da4b5139c607e03ea58ac4ea34dc71cc50929fa38584f2239747a236ce6b33062e2ec2c3122625562d9ec13084c7d883b4357b4eeadfad5fc267f3c7e554f7840881336089f3473618ed75330b88e627bad261b6a87359b191c88a017674906f88fe03f85f07c09635904f401f0cfe81dc141ba9330f011", 0xb6, 0x8000, 0x0, 0x0, r0}, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ac2000)={0x0, 0x10000, 0x20, 0x6, 0x1, 0x3b0}, &(0x7f0000b23000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000055c000)={r2, 0x4, 0x20, 0x1000, 0xd4bd}, &(0x7f0000060000)=0x18) r3 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r3, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x47, 0x2}], 0x18) ftruncate(r3, 0x10401) sendfile(r4, r3, 0x0, 0x72439a6b) memfd_create(&(0x7f0000e00000)="76626f786e6574305e265bc27d3a63707573657400", 0x3) [ 103.600133] binder: 17217 RLIMIT_NICE not set [ 103.615094] binder: release 17201:17217 transaction 114 in, still active [ 103.615104] binder: send failed reply for transaction 114 to 17201:17204 [ 103.661704] binder: BINDER_SET_CONTEXT_MGR already set [ 103.683266] binder: 17201:17227 ioctl 40046207 0 returned -16 [ 103.689376] binder_alloc: 17201: binder_alloc_buf, no vma [ 103.689402] binder: 17201:17217 transaction failed 29189/-3, size 0-0 line 2957 [ 103.705052] binder: 17217 RLIMIT_NICE not set [ 103.706465] syz-executor0 (17224) used greatest stack depth: 15920 bytes left [ 103.712694] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.723621] binder: undelivered TRANSACTION_COMPLETE 2018/01/11 09:30:56 executing program 4: personality(0x4100001) 2018/01/11 09:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000055b000-0xc)='/dev/audio#\x00', 0x1, 0x4040) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f57000-0x8)={0x0, 0x9}, &(0x7f0000f60000-0x4)=0x8) set_thread_area(&(0x7f00008c7000-0x10)={0x9, 0x20001000, 0x2000, 0x2, 0x80, 0x5, 0x7, 0x2, 0x424, 0x5}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e44000)={r1, 0x1}, 0x8) 2018/01/11 09:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b09000)={0xfffffffffffffffc, 0x0}) inotify_init() 2018/01/11 09:30:56 executing program 3: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000023f000-0x10)={0x1, &(0x7f0000143000-0x18)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) write(r0, &(0x7f000061d000-0x22)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) 2018/01/11 09:30:56 executing program 0: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000184000-0x8)='./file0\x00', &(0x7f0000285000)='./file0\x00') mkdir(&(0x7f00001af000)='./file0\x00', 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000285000-0x20)=[], &(0x7f0000285000-0x40)=[&(0x7f0000001000-0x2)='lo', &(0x7f00000d2000)="", &(0x7f000010b000-0x6)='ramfs\x00', &(0x7f0000001000-0x6)='ramfs\x00', &(0x7f0000000000)='ramfs\x00', &(0x7f0000090000)='@\'}\x00', &(0x7f0000104000)='(\x00', &(0x7f0000118000)="c670707030657468316c6f7573657208707070302c18707070304000"]) 2018/01/11 09:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/hwrng\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200e8ff00ffff00", 0xc, 0x0) getsockname(r0, &(0x7f0000ad5000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007d5000)=0x6) 2018/01/11 09:30:56 executing program 7: stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000212000-0x10)={0x1, 0x0, 0xfffffffffffffffe, 0x40, 0x0}, &(0x7f00005a3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x7f, 0x9}, 0x8) 2018/01/11 09:30:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0xffffffffffffffa0, &(0x7f0000001000-0x4)=0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000386000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a5f000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00002bb000-0x10)=@req={0x0, 0x0}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000fb7000)="a00801ff12", 0x5) [ 103.723629] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/11 09:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000612000)=0x87, 0x4) socket$inet6(0xa, 0x0, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) r1 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000e1f000-0x30)=[&(0x7f000031c000-0x9)="7365b0001400786600", &(0x7f0000e15000-0xb)='(#-&:--em1\x00', &(0x7f00004f3000)='\x00', &(0x7f0000b77000-0x2)='/\x00', &(0x7f0000288000)='(posix_acl_access(}\x00', &(0x7f000089c000)='#)\x00']) process_vm_writev(r1, &(0x7f000020e000-0x10)=[{&(0x7f0000233000)=""/58, 0x3a}], 0x1, &(0x7f00006af000-0x10)=[{&(0x7f000013d000)=""/241, 0xf1}], 0x1, 0x0) clone(0x8000, &(0x7f00009a9000-0x1000)="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", &(0x7f0000f2d000-0x4)=0x0, &(0x7f0000302000-0x4)=0x0, &(0x7f000051b000-0x3)='\t\x00') creat(&(0x7f00006e3000)='./file0\x00', 0xa4) write(0xffffffffffffffff, &(0x7f0000fec000-0x26)="260000001300", 0x6) 2018/01/11 09:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a1d000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe98, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x37f3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000fc3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0x6, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc2000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) socket$inet6(0xa, 0x800, 0x0) 2018/01/11 09:30:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000351000)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008b8000)='net/netlink\x00') r2 = accept4(r1, &(0x7f000020c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000804000-0x4)=0x10, 0x80000) sendfile(r2, r1, &(0x7f000056a000)=0x0, 0x6) 2018/01/11 09:30:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000053b000-0xe6)="d5de96eca64c70b251d1cf06dd6d934230628187ed5790363d63472e4b859515752fb61e6dac6cdcd23bd7b94f2cd3f4aabc225f7dc93ef1ca6a8ae3f9479c9d9f5a32e24c154a057524f18251eb5181f05a9350a293dc81ea686b272e5d864a23242574b82c2383f3537ee5dce71c0e88268dc84ce9d4ac8dc2e18d999dfd8c1bea3fe35e14c17681a65eb26a5a1f88c997843211748626229eb8a502b5a822b1f222517b84ff8752865598c685c0fe543f7a45bf652abc0320e54f404793e81c07f39c8cf515ae4509e2a0119faa265010b885897084c1e13fdfa19c30d604df5698ac0727", 0xe6, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000086a000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = getpgrp(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000001000-0x30)={0x30, 0x1, 0x1, 0x1, 0x7ff, 0x4cb, 0x61c, 0x4}, 0x0) keyctl$link(0x8, r0, r1) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000eb8000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00001ce000)={0x4, 0x45a9, 0x3c, 0x0, 0x3, 0x3, 0x5, 0x7}, &(0x7f0000f8d000)={0x7, 0x6, 0x1ff, 0x394, 0x3, 0x2, 0x877, 0x2000}, &(0x7f0000de2000)={0x8c8d, 0x1f, 0x3ff, 0x81, 0x1, 0x7, 0x1, 0x7fffffff}, &(0x7f00005c5000)={r4, r5/1000+10000}) msgget$private(0x0, 0x8) add_key(&(0x7f00003cf000)='keyring\x00', &(0x7f0000508000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cc000-0x42)="10", 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003e8000-0x1e)=""/0, &(0x7f0000c56000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003dd000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0xffffdd86]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b04000-0x28)={@generic="330c999c1c2b7ce617ff90c07a18d2ab", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000134000)={{0x3, 0x3, 0xffffffffffffff00, 0x3, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:56 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c15000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000081a000)=@req={0x4, 0xffffffffffffffff, 0x5, 0x10001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000032e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000283000)="", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f0000c9f000-0x1)="") 2018/01/11 09:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ba000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000797000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000731000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000aea000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f000078e000)={0x57006bfd, 0x2, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f000051b000)="9b017dfed173a00499b8f4758ed58b22", 0x10) connect$inet6(r3, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r3, 0x3) accept(r3, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) [ 103.771675] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=17249 comm=syz-executor3 2018/01/11 09:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) socketpair(0x5, 0x2, 0x4, &(0x7f00005c1000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002bd000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000783000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000bf8000-0x48)={0x1, 0x2, &(0x7f00000ba000)=@raw=[@generic={0x3, 0x0, 0x9, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x15bf2518, 0x0, 0x8, 0xffffffff}, @alu={0x7, 0x400, 0x6, 0x9, 0x2, 0x50, 0x4}, @jmp={0x5, 0x0, 0x9, 0xa, 0xf, 0x0, 0x4}, @ldst={0x1, 0x2, 0x3, 0x9, 0x5, 0xfffffff4, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3}], &(0x7f00007e2000-0xa)='GPL\x00', 0x3, 0x26, &(0x7f0000b59000-0xc3)=""/195, 0x41000, 0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 09:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = accept(0xffffffffffffffff, &(0x7f0000ae2000+0xee2)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b00000)=0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000095c000-0x4)=0x7, &(0x7f000079c000-0x4)=0x4) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) poll(&(0x7f000027d000)=[{r1, 0x0, 0x0}], 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f00000b3000-0xd)='/dev/dmmidi#\x00', 0x4, 0x4000) 2018/01/11 09:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000020e000-0x4)=0x0, 0x4) getsockname$packet(r0, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cf4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000382000-0x28)={@generic="6a719c4c945d03cebb6613803d106f7d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bb8000)=0x0) 2018/01/11 09:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009fb000)='logon\x00', &(0x7f0000f94000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006b2000)="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", 0x1000, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00002ac000)='user\x00', &(0x7f00002eb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ef000)="8371c705ecf196488f05ce84e2cac8d5ebf2c922e587ee4f0608407d0f9ff5fb6a666c60a6138fc0fb200808ac1edf1b75c4dfb0496163cf3c85236970069e396d80e9f8dbf1f14ddcee342f1ee8cf26b015632fea7c104de5b767e330fe69edb30abbe08f83e0d1c3b3569718972641982c576c0e1fc1dcf2872b07f2371ff4051942cb627a1684e2bef448c0e5d62812d60d42fdfa2083a89e9baa4116c3d9e441b739f960080c3e8e85f1d38346218f414addeb080682f9f94a560ee6ab9f24091479ac1d7afe34b3993e5afdb00ad4db17d96c9c023f22ddb9b92f89a8393334e9bf62852091723c567ec04f", 0xee, r0) r2 = add_key$user(&(0x7f000099a000-0x5)='user\x00', &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000777000)="4733b9deaf6237bf1a17cdd78668d1596b0e00530893949e731bb19de9201784c16f342574a2242c057bcca6d1cf642ae1c08071073345c5af5a7b8cc0202cb54cf1ad76a42e70c063e7df8338cfdef7d442de7843d9a63c219da1ae659b1f08f9326a0bf8702cbc11729c37d0a435e753b0693b71e74867e99cf296", 0x7c, 0xfffffffffffffff9) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/load\x00', 0x2, 0x0) recvfrom$unix(r3, &(0x7f0000c6c000-0x33)=""/51, 0x33, 0x2, &(0x7f00002b0000-0xa)=@file={0x1, './file0\x00'}, 0xa) r4 = add_key(&(0x7f0000d0f000)='pkcs7_test\x00', &(0x7f000043f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000378000)="b067bdf3001a05c197fabb39a6a4f9bf2458de2a1a54860cd3063f31e04fbfc7eb6648115c318d05212c88a9d2513e145101ad2a6a", 0x35, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000ecc000)={r1, r2, r4}, &(0x7f0000282000-0xb9)=""/185, 0xb9, &(0x7f0000f37000)={&(0x7f0000e33000-0x6)={'tgr160\x00'}, &(0x7f0000514000)="31d9d2a46ba1e8be9db95f43c06639d108d714bc370b55a0764af2a976d81e06dac4f8c4c689db8bfaf54eac72ecc9ef7319834a823974c062575beafca7571611f511ca877cb58549e2fd710d72564020a4c7a67a17f2cbcb93dfb8b8389aeba5c0229b52ca327c6039135cd1625bb8ea74bc322ee310f4f0dd62b9b6ce06aa96e3e3c6d9270849a82b1feb657699586541ed8020ba1101b0aacbb06897a13611958d673f2a3692ef5113087c0e0c2c26089e951499aa5c44662efaf46e704527fbc127a1b599e1344a24aa66206c4f09d4e43b35a6c3e18138b70b3cf3f33b9c304f", 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0xb, 0x8000, &(0x7f0000f35000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000012b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f6000)=0xc) add_key$user(&(0x7f0000884000-0x5)='user\x00', &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007fe000-0x49)="efd9b050ac95c00d7969c547b45ca2f6f93d60a881ea95caa70598f7a3177758657187d12426a4434036ff6dabdf269487334e8b0ad90d8b933de1cfc1c034650eb9bc0b12b1826ac8", 0x49, 0x0) add_key(&(0x7f000096c000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) 2018/01/11 09:30:56 executing program 5: clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r0/1000+30000}, {r1, r2/1000+30000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getpgrp(r3) rt_sigqueueinfo(r3, 0x18, &(0x7f0000000000)={0x2e, 0x8, 0x100, 0x50ee}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) dup2(r4, r5) 2018/01/11 09:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x0, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00003aa000)='/dev/usbmon#\x00', 0x8, 0x8000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e1b000-0x4)=0x8) r2 = syz_open_dev$amidi(&(0x7f00005f1000)='/dev/amidi#\x00', 0x5, 0x2000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00004ea000-0x3b)={r0, r0, 0x81, 0x2b2, &(0x7f00009e9000)="2aa750", 0x1, 0x8, 0x1, 0x8, 0xfffffffffffffffe, 0xa81e, 0x2, "bc68db8e770062ff519f6fa5cda141523b44b642b2b36e5457d4a50234c74cb90e07142e475c0f11"}) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/01/11 09:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000504000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x22000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000074c000/0x18000)=nil, &(0x7f0000a54000-0x18)=[@text32={0x20, &(0x7f0000989000)="0f212f260f218b440f20c03508000000440f22c0f30f23a30fbaaa0400000070c74424005e000000c74424022d060000c7442406000000000f011c240f01d12e0f01cb9a920000004c00b920000000b84c000000ba000000000f30", 0x5b}], 0x1, 0x10, &(0x7f0000fdd000)=[@cr4={0x1, 0x40000}], 0x1) r4 = fcntl$dupfd(r1, 0x0, r1) r5 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00001dd000-0x4)=0x100, 0x4) bind$packet(r5, &(0x7f0000071000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r7 = dup2(r5, r4) write$tun(r4, &(0x7f00000e0000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000009e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000799000-0x4)=0xe8) 2018/01/11 09:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = accept(0xffffffffffffffff, &(0x7f0000092000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000caa000-0x4)=0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000dbd000)={0x0, 0x0, 0x3f, 0x4}, 0x10) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3a) getsockopt(r1, 0x3a, 0x1, &(0x7f0000001000)=""/0, &(0x7f0000001000)=0x0) 2018/01/11 09:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00006b9000-0x4)=0x0, &(0x7f0000848000)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000957000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006d0000-0x20)={0xffffffffffffff87, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00007d2000)={0x7f, r2, 0x10001, 0x4}) 2018/01/11 09:30:56 executing program 4: r0 = eventfd2(0x9, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000afb000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000d28000-0x4)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000044c000-0x88)={0x4, {{0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/11 09:30:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x8100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup2(r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x2, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000004000-0x3e)=""/62, &(0x7f0000000000)=0x3e) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/11 09:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000b14000-0x8)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000c81000+0xe46)=0x8) setsockopt$inet_opts(r0, 0x0, 0x800000000004, &(0x7f0000a2b000)="440d05031226010304078900ec", 0xd) 2018/01/11 09:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 09:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000843000)='/dev/midi#\x00', 0xad6e, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dfc000-0x2c)={0x1b, 0x2, 0x5, 0x800, 0x10, r1, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000069e000)=0x3ff) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f000024d000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r1, &(0x7f00001fd000-0x9)="", 0x0) r6 = dup2(r1, r2) ioctl$int_in(r4, 0x0, &(0x7f0000595000-0x8)=0x7f) fstatfs(r2, &(0x7f0000fac000)=""/100) ioctl$KDDISABIO(r6, 0x4b37) rename(&(0x7f0000579000)='./file0\x00', &(0x7f0000e5a000)='./file0\x00') fcntl$setown(r6, 0x8, r3) socketpair(0x11, 0x80007, 0xff, &(0x7f0000f41000)={0x0, 0x0}) tkill(r3, 0x16) 2018/01/11 09:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f3210000000000000004bad62e7543a632ed4938d35873fb8f8401a3ff59a4002b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f35b246120500016dd19bcb31f1314a8ef151622ca5bdc9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000063a000-0x80)=@generic={0x1e, "010300001f0000feff0000000002090009a979f321b30c7bc8790405c7bad62e0a53a632ed2b38d36d0e36000000000000829a2b0a3f0000004b2470a0c5216669ca021f6f65dce060e7e58f358c00f9effff358d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb83a90001d6d7c980ee590c8b9f70dc100cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0xe) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) [ 104.076083] device syz7 entered promiscuous mode 2018/01/11 09:30:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x401, 0x7, 0x9, 0x8}, {0x6, 0x8001, 0x0, 0xe0e}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000980000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x3176c4aa7fa947c9) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c19000)={0xac, 0x7ff, 0x3, 0x7, 0x4}, 0x14) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f20000)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)=""/0, 0xffffffffffffffae, 0x6}, 0x0) 2018/01/11 09:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/0) personality(0x6) 2018/01/11 09:30:56 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x8000080005, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000001, r1) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="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", 0xffc) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/11 09:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c90000)={0x400, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c73000)={0x0, 0x0, 0x0, []}, &(0x7f00009c4000)=0x8) 2018/01/11 09:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004ba000-0x8)='./file0\x00', 0x200, 0x21) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000162000-0x1000)=""/4096) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000dfe000)=""/216) 2018/01/11 09:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0xa, 0x7) 2018/01/11 09:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000381000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000933000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000092b000)={0x100000000, 0x7fff, 0x8, 0xff, 0x1, 0x1, 0x1, 0x20, r1}, 0x20) ioctl$VT_RELDISP(r0, 0xb701) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r2, 0x990, 0x5, &(0x7f0000c19000-0x9c)="04edc73a5ed565450959bbadecc8907e8ca786efc29daf194159e0c183b4f1cabfb536bfda4cbe6c3f4c57808536b2f38f38866aac9b838d6446ed0fe67916bd09c210c2921d963f66a58ba9e15392db27498fd80ddf42e6112798dd89666558aff443f52771362b01e7eb55793950579bf2e609312a2e7db8edae986f795f2c49c187d04da917cb0cf318d767e283e121f49fd11dcab0f0d24afec1", 0x9c) 2018/01/11 09:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003cd000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000653000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d6000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000805000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000084a000)={r1, 0x0, 0x30}, &(0x7f0000f3d000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d00000-0xbc)={0x101, 0x2, 'client1\x00', 0xffffffff80000003, "d526daee596cbd6d", "a9cea24ed593ddaf13a80f96063170e8834f7dbbba78718beffa78fa8a50c079", 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x3, 0x6) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000708000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x8, 0x450, 0x8, 0x100000000, 0x4, 0x2, 0x2, 0x7, 0x2, 0x400, 0x40, 0x735, 0x0]}, &(0x7f00006ec000)=0x108) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000355000)=""/28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000032e000-0xa0)={r3, @in6={{0xa, 0x2, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0xfffffffffffffff7, 0xfffffffeffffffff, 0x1ff}, &(0x7f0000ae8000-0x4)=0xa0) migrate_pages(0x0, 0xea9, &(0x7f00005f2000)=0x200, &(0x7f000062a000-0x8)=0x3ff) r4 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000722000-0x4)=0xfffffffffffffffc) socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r5, r4, &(0x7f0000b1c000-0x8)=0x10, 0x6138) 2018/01/11 09:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000032b000-0x8)={0x2, [0x7, 0xd3]}, &(0x7f0000ba1000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000b9f000)=""/222) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f7c000)={0x1, [0x0]}, &(0x7f0000f4d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008e6000-0x8)={r2, 0x8000}, &(0x7f000053d000)=0x8) bind(r1, &(0x7f0000fb8000)=@generic={0xa, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/11 09:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004a2000)={0x0, 0x0}, &(0x7f0000e86000-0x4)=0x10) creat(&(0x7f0000efb000-0x8)='./file0\x00', 0x4) write(r0, &(0x7f000026a000)="1f0000000007ffde0000e5ffff3e0083ec060b00090001801e000000000000", 0x1f) 2018/01/11 09:30:57 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c96000)='/selinux/context\x00', 0x2, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4, 0xa76a) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000baa000-0x10)={0x0, 0x4, 0x0, 0x1bf}, &(0x7f00008ac000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000b7000-0xa0)={r4, @in6={{0xa, 0x1, 0xff800, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x1a1, 0x0, 0x80}, &(0x7f00003d9000)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000b34000-0x5be)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x1, 0x80000001, 0x3}], {0x8100, 0x3ac4, 0x0, 0x8}}], {{0xdada, @ipv6={0x0, 0x6, "9bf764", 0x0, 0x3b, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x0, "e97bb08aa3a6d7871059e51d019583afdb533a92e864438e821d2b74cc6eaa53f3c2850e8b3adf37b94ca26e483d2eea8235c53cf7749ce69aade9fbe39c4e130d2417898d7f39635058288d013d488d148ccfc4083c8c469b04354152fa51b8c2284ae3bfa3978afb92dc2348d447c11329aba04c16b212ea65eb18cb9b8449f4b8d58b9b62a4a74580f8aebdc315c285b3"}, @enc_lim={0x4, 0x1, 0x590}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x6, 0x0, "2fabfeae9397e75c661020ad8b75644df1e83c56ee199732962c2d632b1b7b14dde0a838b2382bee8b7d8c1ca8eeb4f83d4b532d13bafb07764151e00ddaef9ee89a5028d1d948"}, @calipso={0x7, 0x0, {0x5, 0x0, 0x8, 0xffffffff, []}}, @ra={0x5, 0x2, 0x5}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8769, 0x0, "36f6af5f576d5c486082810c66ab142077c9b3432235e7dc286a9540e9"}, @hao={0xc9, 0x0, @loopback={0x0, 0x1}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x0, @loopback={0x0, 0x1}}]}, @fragment={0x3f, 0x0, 0xfffffffffffff801, 0x5, 0x0, 0x8, 0x3}, @routing={0x0, 0x0, 0x2, 0x3ff, 0x0, [@loopback={0x0, 0x1}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x3, 0x6, "35e4d8", 0x9, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [@hopopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xa00000000}, @generic={0x4, 0x0, "8c6e101b6c806c9b83abfd692a6c02691e3fc5534b745adebe86518aad88df158b001552a48ee416ca12f8ff44cba1c07da98603ac6ea50d33a7b5355662be0e05b79a8bd03420f8c8ea1ff4016d3577844425a79849c040b0cf8f65506514bba8a0f4de4051f72134fd47f5414f480b41390a486d95dab732884713426614b8ef"}, @jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0x401}, @generic={0x84a4, 0x0, "eed8614c48abc5ea82d38db66c17c26b839e9f0deaf4a6ed34a0bb9303e24f5b0842d1afa12ca47613d9890607d40745e08f6cc3cd3f17e1ab5f12ab67c311742c9832b93227de01538201ce076b66647c22ac67c405ee95064dc8fd2121e0ccbd8b2a7d77c77e16928120bb99df2f2a2ec5efd2e5979d1da9c9fab00f7ac27166f94904237506a646c512a1e6d03549511f6a101ddc389a78d5a52af3be994c5b7eb4aae3959fce47f3ef02eb7d41d0b806665385b048499349e37d7ba25f227355644f"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0xc8d}]}, @hopopts={0x2e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x0, {0xc738, 0x0, 0xfffffffffffffffe, 0x2, []}}, @enc_lim={0x4, 0x1, 0x101}, @calipso={0x7, 0x0, {0x8, 0x0, 0x3a3, 0x30a8f664, [0x1, 0x1, 0x2, 0x0, 0x1, 0xfffffffffffffa55, 0xdf]}}, @ra={0x5, 0x2, 0x7a}, @jumbo={0xc2, 0x4, 0x6}]}, @dstopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xa33e}, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x0, {0x800, 0x0, 0xff, 0xd98f, [0x5ab1, 0x1e4, 0x7ff, 0x600000, 0x7fff, 0x3ff, 0x4]}}]}, @fragment={0x16, 0x0, 0x6, 0x1ff, 0x0, 0xc23, 0x2}, @routing={0x7e, 0x0, 0x1, 0x401, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}]}, @fragment={0x2b, 0x0, 0x10000, 0x7ff, 0x0, 0x3, 0x1}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x0, {0x7, 0x0, 0x9bc, 0xffffffff00000001, [0x10000, 0x2, 0x4]}}, @enc_lim={0x4, 0x1, 0x5}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xffff}, @enc_lim={0x4, 0x1, 0x8c0}, @calipso={0x7, 0x0, {0x1, 0x0, 0x20, 0x9, [0x80000001]}}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x5e000}, @jumbo={0xc2, 0x4, 0x800}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], "6bd814378f8a900efdbd37a3d7c60b4e429420a152918eb87485597a321bd66af8765b8ff59966e2ff279df1255ad0312c5e9ac06980b997b515183f81fa777ca30788e4a758da9225444641106eaf4857416d4c59ad6155ef126560238f9b6b665bd27e00aba441f0e222af94c414b9bbc159ac2d1d53fbb00197d8b35a944b0c796b01bfc593afe0dc093d5633c56fe1961a1bf3b57196b6a7060cd5ee5187e5bb393841bb07fb18f7241b90bd3fd62214d523fc69c3cb974b334464c41463c0"}}}}}}}}, 0x32) finit_module(r2, &(0x7f0000ce7000-0x8)='procem1\x00', 0x0) 2018/01/11 09:30:57 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000088000-0x4)=0xe, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00003d5000)=""/176, &(0x7f00003a3000-0x4)=0xb0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000d29000)=""/220, &(0x7f0000fe4000)=0xdc) 2018/01/11 09:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000005a000)={0xffffffff00000001, 0x0, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x8000, 0x7fffffff, 0x8ef5, "ffb6f4b9fc7b42f8946d7adde8858022", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00007e9000-0x12)={@generic="e4b960f62211afb1c05f08536c32160f", 0x5}) 2018/01/11 09:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000)="", &(0x7f00006c7000)=""/211}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) ptrace$cont(0x1f, r2, 0x80000001, 0x3) r3 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1b000-0x1)='F', 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r4, &(0x7f0000141000)='^', 0x1) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r6, 0x6}, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r1, 0x1) connect$inet(r5, &(0x7f0000ab8000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 09:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x79) pwritev(r0, &(0x7f0000531000-0x70)=[{&(0x7f00006b8000)="7d1d04201e0c96a720e024743a63d60a2b9e50bd3512511d75703c582813d0392c05714df4b76070316298174f79752eabb2bbfcd66d28b41bcacddb2718368aff7dc78d21ff0938538943232fac16ad72459ce7295b9160d84242e519d94f17add031d7f3ef8eebe4edb66e722964b470ea6bb8cf4cb236adbad7aa3f2614ba", 0x80}, {&(0x7f0000405000)="", 0x0}, {&(0x7f000035b000-0x4)="23e47691", 0x4}, {&(0x7f0000019000-0x1000)="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0x1000}, {&(0x7f00001be000)="f352d7514b3966d57b942b2a851e6fb7d66f54e813bac22d7249bb192df5792d2ec76ed7a91c17b516b93a30e19ab2874c5e7c0ac3912697c5f2fdcc4fc101d012eb7298ac548867860aeae944046a48d4e09831a2b27a8930f2ee6a31f41ead978999c1157973536edb3d5bb81de600aa4d42a431213dbe692dcd4bd47e4245c636af3b9db9be00a5b8947c25e6d866bc63e8657ef409082fb4a0689cfe7e7c88f940c59dd8a8ce8f9790e6e31574270be6b1ae", 0xb4}, 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{&(0x7f0000f14000)="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0x1000}], 0x7, 0x5c) write(r0, &(0x7f0000bb1000)="1f0000000202ff000000000000000002000400fa090006000200fbe8560000", 0x1f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000011e000)='/dev/autofs\x00', 0x1c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000489000)=""/235) openat$rtc(0xffffffffffffff9c, &(0x7f0000446000-0x9)='/dev/rtc\x00', 0xc4e0a72c28887685, 0x0) sendmsg$nl_generic(r0, &(0x7f000089c000)={&(0x7f0000b4f000-0xc)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f00005f7000)={&(0x7f0000fc7000)={0xb8, 0x13, 0x20, 0x4, 0x3, {0x1f, 0x0, 0x0}, [@generic="4f50ba49a44aa9bdc69d4f2552642de2cf9523678fdde5d5616b7cc3c026100001af461b7b1d10baaea66195a38f15f359d8b3a001c01ee7919f95a9e3d50ddbce9d453ec38e5643a22af56ad3ff7483b1e9f828ac3188d04063f52bf9843901f8b73d2695a5e585710a4e7a1eeb8c25c4041e2d959777b40a9b94f1e8c136182b0779cb1470ed8cf507c0c62e24e174aaeef70cbcbd9d56543710452d9e02b20a82e2"]}, 0xb8}, 0x1, 0x0, 0x0, 0x2004c084}, 0x11) [ 104.769882] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1792 sclass=netlink_tcpdiag_socket pig=17374 comm=syz-executor5 2018/01/11 09:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) fdatasync(r2) tkill(r1, 0x16) 2018/01/11 09:30:57 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000001000-0x5e)="e3187fd2b57b7b9c09b5e5b3cd071b5221e2b73ee508e3b79cea605c1061c8a23f38737c63866ed516765d4264445b0c0c5cc35ca1666fa2acab64e24787702e9f87db25e17d99c281d82f2839c4324e8e1506642ca89daaca5fb4da6d27", 0xffffffffffffff6d) 2018/01/11 09:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ded000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r0, &(0x7f00003aa000-0x30)=[{&(0x7f00003a4000)=""/120, 0x78}, {&(0x7f0000d09000+0x822)=""/54, 0x36}, {&(0x7f0000927000)=""/166, 0xa6}], 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000341000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e2d000)={0xfffffffffffffffe, "112f710c97da"}) [ 104.820592] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1792 sclass=netlink_tcpdiag_socket pig=17384 comm=syz-executor5 2018/01/11 09:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000154000)=[@iv={0x28, 0x114, 0x2, 0xd, "1fa5c8bb7dcd63fa996dbb4130"}], 0x28, 0x0}, 0x0) r1 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000833000-0xbf)=""/191) openat$audio(0xffffffffffffff9c, &(0x7f0000925000)='/dev/audio\x00', 0x0, 0x0) 2018/01/11 09:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000134000)={&(0x7f0000402000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000088b000-0x10)={&(0x7f0000159000-0xf0)=@alg={0xf0, 0x0, 0x400, 0x5, 0x3, {{'wp384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0xf7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f0000ac6000-0x4)=0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/11 09:30:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80880) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006c5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/mixer\x00', 0x800000000010400, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000046d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001a3000)={0x10, 0x0, &(0x7f0000c4d000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00005d0000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000036e000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c3a000)={r2, 0x0, 0x0, 0x0}) 2018/01/11 09:30:58 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000009000)={0x7, 0x4, 0x1, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/11 09:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000931000)='net/unix\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 2018/01/11 09:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00003e2000)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005af000)='/dev/sequencer\x00', 0x1a200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000c66000)={{0x2, 0x0, 0x20, 0x4, "5c5eaabd9d009045afbb4d28f0db56696ef56535cab3edcafb2bf67c0c9c50f1dfe5546bfec7c4490a614df4", 0x6add}, 0x8, [0x400, 0x2, 0xfffffffffffffffa, 0x401, 0x5, 0x71da, 0x7d, 0x5, 0x7fffffff, 0xe, 0x4, 0x4, 0x8, 0x3180, 0xfffffffffffffff9, 0xb0f1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x7f, 0x4, 0x5, 0x9, 0x160d, 0xfffffffffffffffe, 0x1, 0x89, 0x2, 0x7e8, 0x7, 0x4, 0x7c000, 0x7, 0x7, 0x4b55, 0x8, 0x1, 0x3a, 0x7, 0x9, 0x9, 0x7fff, 0x100000000, 0x7ff, 0xffffffffffff5a6f, 0x10001, 0x8, 0x9, 0x1, 0x7, 0xfffffffffffffeff, 0xffffffffffffff5a, 0x7fffffff, 0xfc, 0x0, 0x83, 0x101, 0x9, 0xd0, 0x7, 0xffffffffffffffb2, 0x1ff, 0x80000001, 0x7, 0x20, 0xffff, 0x4, 0x401, 0x2, 0x3f, 0xfffffffffffffff8, 0x80000001, 0x8, 0x7, 0x200, 0x9, 0xffffffffffffffa2, 0xff, 0xfe, 0x401, 0x100, 0x4, 0x2, 0x7fff, 0x7, 0x1, 0x7f, 0x3, 0x8, 0x7, 0x73, 0x5b4, 0x8000, 0x3, 0x20, 0x6, 0x1ff, 0x2a, 0xeb, 0x4f9c, 0x20, 0xfff, 0x7, 0x7, 0x0, 0xfffffffffffffffe, 0x200, 0x9c, 0x0, 0xffffffff, 0xe3b, 0x2, 0x2, 0xd0e, 0x0, 0xf21a, 0x2000000000000, 0x2, 0x0, 0x2, 0x5, 0x58a, 0x2, 0x8, 0x8], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 09:30:58 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x1e42, &(0x7f0000a1a000/0x2000)=nil) shmat(r0, &(0x7f0000000000/0x1000)=nil, 0x1000000000) 2018/01/11 09:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a39000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000180000-0x4)=0x0, &(0x7f0000cf2000-0x4)=0x4) 2018/01/11 09:30:58 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/hwrng\x00', 0xfffe, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000ff2000-0x10)={0x2, 0xa9, &(0x7f0000ff1000)="43b41813c735f7a3021fda5421c2b4d1996ccc7ded5e7535cf5d2a0fc76a1541fc279968a99ac1a42d80ff2350fd6b8f5d79fd7a5ccf4ac47d21e2687114bd6e95baa2aa6868a1e228689d0d7e187499824c8b8bd76de3c82105a977513e6f5f4e26b56b4d6503b2282be12ef41fb659844b0373ee021f971068e16cd42d6efe5f12050d6e6695a5548cddf2edabdd9ec5abbc1deada293aa602ba08d107d9523d58de9a69cd6e4c6b"}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ff3000-0x10)={0x6, &(0x7f0000ff3000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a03000-0x10)={r3, &(0x7f0000ff2000)=""/122}) bpf$MAP_CREATE(0x0, &(0x7f0000ff1000)={0x6, 0x0, 0x1, 0x9, 0x4, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d00000)={r1, &(0x7f00005c7000)="67751ce731e745037a3cd4ea0b2807b5b6eef97c536c6f39a46e86d38ba7f7fd4a95000000000000e6481b1684", &(0x7f0000eb7000)=""/141}, 0xfffffffffffffef4) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0xfffffffe, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001ee000-0x10)={r4, &(0x7f0000ff1000)="f873ce91ad4cf1855405bd20727458fc63fb760185bbdf222c07638b181cce43fc578165e0502ab5269f45226adaae17983ade2ee34bf6c5e3ff64552c22266e382dc5e99caa6ff8abdb2a11ef8ea872c7a675e78122551592ade72c99c9d3530caa4dc04bb81ab1040baa94488e1fbab7accfb419947b21faf70f5f4652fec002cde0ae23d0958cae0b3b60d8700585a78cadcd2f4343562be8c20102cd92abfa5ceeaf1876197d92a9f7e6d8517275394fe37df3cd9e5f8c179c32648499fdf393eb4fac1f0ce66273601a09e946f2a131a1f0"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) [ 105.475502] binder: 17417:17424 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/11 09:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009ca000-0x4)=0x0) r1 = perf_event_open(&(0x7f00004eb000)={0x0, 0x78, 0x8001, 0x4b, 0x0, 0x4, 0x0, 0x9, 0x0, 0x5, 0x200, 0x80, 0x1, 0x6, 0x4, 0x9, 0x8, 0x7fff, 0x8001, 0xfffffffffffffff8, 0x80000000, 0x55, 0x7, 0x7f, 0x401, 0x20, 0x8, 0x2, 0x4, 0xfff, 0xfffffffffffffc01, 0x621, 0x50000000000000, 0x7, 0x3ff, 0x4, 0x3, 0x8, 0x0, 0xe34, 0x5, @perf_config_ext={0x80, 0x80000001}, 0x1, 0x6, 0x6, 0x0, 0x7fff, 0x80000000, 0x7, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e53000)={0x5, 0x78, 0x6, 0x2, 0x6, 0x34, 0x0, 0xc11, 0x0, 0x2, 0x6, 0x9, 0x9, 0xffffffffffffff7f, 0x9, 0x80000000, 0x1, 0x100000001, 0x6, 0x7, 0xfffffffffffffffe, 0x20, 0x8, 0x8000000000, 0x8, 0x171, 0xf2, 0xbcc9, 0x7f, 0xfffffffffffffff7, 0x1, 0x8001, 0x9, 0x9, 0x25, 0x100000000, 0x3, 0x100000000, 0x0, 0x283, 0x1, @perf_config_ext={0x1ff, 0xaf}, 0x4400, 0x0, 0x101, 0x5, 0x7, 0x6, 0x7ff, 0x0}, r0, 0x6, r1, 0x2) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000d43000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00009c2000-0x38)={&(0x7f000027e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000996000)={&(0x7f00006ab000)=@newpolicy={0xb8, 0x13, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000945000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00006a4000)={&(0x7f0000129000)=[0xfffffffffffffffc, 0x1], 0x2, 0xba, 0x1, 0x6, 0x2, 0x2, {0x5, 0x80, 0x6a57, 0x3, 0xffffffffffffff08, 0x7, 0x3, 0x0, 0x5, 0x2, 0x3, 0x1, 0xf7, 0x1, "647d22a22d0fdc4a9624380d1eb1a8d9c2a36707428b04ddf3727b4f37b77a16"}}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00002eb000)=0x7, 0x4) sync() ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000cf6000)=[0x2, 0x7ff]) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000b80000)=0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000e73000-0x1000)=""/4096) 2018/01/11 09:30:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) accept4$llc(r0, 0x0, &(0x7f0000253000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x40f, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000019000-0x4)=""/4, &(0x7f000039f000-0x4)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000b30000)='/dev/adsp#\x00', 0xa7, 0x80) r3 = add_key(&(0x7f0000067000-0xb)='asymmetric\x00', &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d33000)="fc7cba500886060addc551c5bbcd44de58391d65d3b7a22d45419da2a086a2a62c760deb1b969ccf974b4bae2192b76146b61fe0d7437c81785530d7041609ca21e95c784a9fdff4ed39589c3d11598e63166953d8204ca3c4560ce208868c06c14fb374d78b919e58f69f39f50e50e9be9bc3ace55caeb84a523014f172f469549b35537bfcb90cd7aa2a155e7fe2d65561541f47af818ad89fb7bd974a", 0x9e, 0xfffffffffffffffe) r4 = add_key(&(0x7f000002c000)='rxrpc\x00', &(0x7f000046a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a69000-0x87)="a0db82f7ea84115d69c1b7c88e92bed94ed412f37197723230c2dbc6700bb90a6a38806297024ac8e8ad5c45c192884784dd1f23478d6524a18457917f799b805883d24c6c19ee539b1ed092026c14b9376748d1d9ec4dd41086f5f89274067c8052e4b608a8387a86af9d2a032e9b73cf044f1a183a80081732c83686d9e2b8ad2ead1021728e", 0x87, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r4, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e56000)=@dstopts={0x33, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x38, {0xffffffff80000000, 0xc, 0x1, 0x9, [0xd8, 0x8, 0xff, 0x3, 0x40, 0xfffffffffffffffb]}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, 0x52) keyctl$search(0xa, r3, &(0x7f0000436000)='asymmetric\x00', &(0x7f0000729000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) ioctl$KDENABIO(r2, 0x4b36) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dce000)={0x81, 0x8, 0x1, 0x1, 0x0, []}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000713000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x6, 0x5, "a8b83a2242963300974fabc87d412eeaaf4a1e64dd03eae5bb12f96a2d95c2163a8ca8ba366107501254802df5c68f70385e9f3e544fb1b058aefbe20e71b8c72c23d5597e0724d38604bf8850850390"}, 0x160) [ 105.519000] binder: BINDER_SET_CONTEXT_MGR already set [ 105.535665] binder: 17417:17433 ioctl 40046207 0 returned -16 [ 105.543304] BUG: unable to handle kernel paging request at ffff88065f1ee450 [ 105.543329] IP: fd_array_map_delete_elem+0x7b/0x110 [ 105.543333] PGD 8908067 P4D 8908067 PUD 0 [ 105.543348] Oops: 0002 [#1] SMP KASAN [ 105.543357] Dumping ftrace buffer: [ 105.543362] (ftrace buffer empty) [ 105.543365] Modules linked in: [ 105.543378] CPU: 1 PID: 17437 Comm: syz-executor5 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 105.543384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.543397] RIP: 0010:fd_array_map_delete_elem+0x7b/0x110 [ 105.543402] RSP: 0018:ffff8801cf5b78a0 EFLAGS: 00010246 [ 105.543411] RAX: 0000000091ce73f8 RBX: ffff8801d0ab43c0 RCX: ffffffff81822b15 [ 105.543418] RDX: 00000000000000dc RSI: ffffc90002683000 RDI: ffff8801d0ab43e4 [ 105.543424] RBP: ffff8801cf5b78b0 R08: 1ffff10039eb6e59 R09: 0000000000000002 [ 105.543430] R10: ffffffff817f1061 R11: 0000000000000000 R12: 0000000000000000 [ 105.543435] R13: ffff8801c7384041 R14: ffff8801cf5b7f20 R15: ffff8801c6ab6bc0 [ 105.543442] FS: 00007fda9b0d3700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 105.543448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.543454] CR2: ffff88065f1ee450 CR3: 00000001d9648006 CR4: 00000000001606e0 [ 105.543463] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 105.543469] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 105.543472] Call Trace: [ 105.543485] SyS_bpf+0x22ea/0x4400 [ 105.543504] ? bpf_prog_get+0x20/0x20 [ 105.543513] ? get_futex_key+0x1d50/0x1d50 [ 105.543545] ? vma_merge+0x2e8/0x1070 [ 105.543563] ? do_futex+0x86f/0x22a0 [ 105.543571] ? vma_set_page_prot+0x16b/0x230 [ 105.543583] ? check_noncircular+0x20/0x20 [ 105.543592] ? vma_wants_writenotify+0x3b0/0x3b0 [ 105.543616] ? exit_robust_list+0x240/0x240 [ 105.543624] ? mmap_region+0x52e/0x15a0 [ 105.543648] ? find_held_lock+0x35/0x1d0 [ 105.543669] ? vm_mmap_pgoff+0x1ed/0x280 [ 105.543682] ? lock_downgrade+0x980/0x980 [ 105.543696] ? selinux_mmap_addr+0x1f/0xf0 [ 105.543709] ? userfaultfd_unmap_complete+0x327/0x510 [ 105.543718] ? security_mmap_addr+0x79/0xa0 [ 105.543731] ? get_unmapped_area+0x265/0x300 [ 105.543738] ? file_map_prot_check+0x2e0/0x2e0 [ 105.543748] ? userfaultfd_unmap_prep+0x540/0x540 [ 105.543759] ? do_mmap+0x355/0xf70 [ 105.543775] ? up_write+0x6b/0x120 [ 105.543784] ? up_read+0x40/0x40 [ 105.543795] ? down_read_killable+0x180/0x180 [ 105.543804] ? security_mmap_file+0x143/0x180 [ 105.543826] ? vm_mmap_pgoff+0x1fc/0x280 [ 105.543834] ? vm_mmap_pgoff+0x13b/0x280 [ 105.543854] ? vma_is_stack_for_current+0xa0/0xa0 [ 105.543865] ? exit_to_usermode_loop+0x198/0x2f0 [ 105.543877] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 105.543895] ? SyS_futex+0x269/0x390 [ 105.543911] ? do_futex+0x22a0/0x22a0 [ 105.543934] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.543953] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 105.543958] RIP: 0033:0x452ac9 [ 105.543963] RSP: 002b:00007fda9b0d2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 105.543970] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 105.543974] RDX: 0000000000000010 RSI: 00000000201edff0 RDI: 0000000000000003 [ 105.543978] RBP: 00000000000003aa R08: 0000000000000000 R09: 0000000000000000 [ 105.543983] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3890 [ 105.543988] R13: 00000000ffffffff R14: 00007fda9b0d36d4 R15: 0000000000000000 [ 105.544016] Code: fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 6c 44 39 63 24 76 7a e8 7b 75 ee ff 44 89 e0 45 31 e4 <4c> 87 a4 c3 d0 00 00 00 4d 85 e4 74 69 e8 63 75 ee ff 48 89 da [ 105.544185] RIP: fd_array_map_delete_elem+0x7b/0x110 RSP: ffff8801cf5b78a0 [ 105.544188] CR2: ffff88065f1ee450 [ 105.544199] ---[ end trace 026bc7ccecf32055 ]--- [ 105.544205] Kernel panic - not syncing: Fatal exception [ 105.544654] Dumping ftrace buffer: [ 105.544658] (ftrace buffer empty) [ 105.544661] Kernel Offset: disabled [ 105.914124] Rebooting in 86400 seconds..